git.iko.soy/typeable/servant
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218 files changed+1304−8654
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.github/run-ghcjs-tests.sh−14 .github/workflows/master.yml−147 .gitignore−2 .travis.yml+423 CONTRIBUTING.md+2−4 Makefile+32 README.md+21−7 cabal.ghcjs.project+1−5 cabal.haskell-ci+25 cabal.project+32−13 changelog.d/1432−9 changelog.d/1469−11 changelog.d/1477−9 changelog.d/1529−10 changelog.d/1556−81 changelog.d/1569−13 changelog.d/1580−12 changelog.d/1589−2 changelog.d/1595−2 changelog.d/servant-docs-curl−16 doc/Makefile+1−1 doc/conf.py+2−1 doc/cookbook/basic-auth/basic-auth.cabal+3−3 doc/cookbook/basic-streaming/basic-streaming.cabal+3−3 doc/cookbook/curl-mock/CurlMock.lhs+1 doc/cookbook/curl-mock/curl-mock.cabal+3−6 doc/cookbook/custom-errors/custom-errors.cabal+3−3 doc/cookbook/db-mysql-basics/mysql-basics.cabal+2−2 doc/cookbook/db-postgres-pool/db-postgres-pool.cabal+3−3 doc/cookbook/db-sqlite-simple/db-sqlite-simple.cabal+4−4 doc/cookbook/file-upload/file-upload.cabal+3−3 doc/cookbook/generic/generic.cabal+3−3 doc/cookbook/hoist-server-with-context/hoist-server-with-context.cabal+4−4 doc/cookbook/https/https.cabal+4−4 doc/cookbook/index.rst+2−3 doc/cookbook/jwt-and-basic-auth/jwt-and-basic-auth.cabal+4−4 doc/cookbook/open-id-connect/OpenIdConnect.cabal+3−3 doc/cookbook/pagination/pagination.cabal+3−3 doc/cookbook/sentry/sentry.cabal+3−3 doc/cookbook/structuring-apis/structuring-apis.cabal+3−3 doc/cookbook/testing/testing.cabal+3−3 doc/cookbook/using-custom-monad/using-custom-monad.cabal+3−3 doc/cookbook/using-free-client/UsingFreeClient.lhs+1−1 doc/cookbook/using-free-client/using-free-client.cabal+3−3 doc/cookbook/uverb/UVerb.lhs+3−9 doc/cookbook/uverb/uverb.cabal+4−6 doc/links.rst+1−1 doc/tutorial/ApiType.lhs−27 doc/tutorial/Authentication.lhs+2−1 doc/tutorial/index.rst+37−1 doc/tutorial/install.rst−68 doc/tutorial/tutorial.cabal+9−6 ghcjs.nix−22 nix/README.md−18 nix/nixpkgs.nix−4 nix/shell.nix+18−17 servant-auth/README.md−1 servant-auth/servant-auth-client/.ghci−1 servant-auth/servant-auth-client/CHANGELOG.md−26 servant-auth/servant-auth-client/LICENSE−31 servant-auth/servant-auth-client/Setup.hs−2 servant-auth/servant-auth-client/servant-auth-client.cabal−80 servant-auth/servant-auth-client/src/Servant/Auth/Client.hs−3 servant-auth/servant-auth-client/src/Servant/Auth/Client/Internal.hs−64 servant-auth/servant-auth-client/test/Servant/Auth/ClientSpec.hs−161 servant-auth/servant-auth-client/test/Spec.hs−1 servant-auth/servant-auth-docs/.ghci−1 servant-auth/servant-auth-docs/CHANGELOG.md−14 servant-auth/servant-auth-docs/LICENSE−31 servant-auth/servant-auth-docs/Setup.hs−33 servant-auth/servant-auth-docs/servant-auth-docs.cabal−84 servant-auth/servant-auth-docs/src/Servant/Auth/Docs.hs−96 servant-auth/servant-auth-docs/test/Spec.hs−1 servant-auth/servant-auth-docs/test/doctests.hs−12 servant-auth/servant-auth-server/.ghci−1 servant-auth/servant-auth-server/CHANGELOG.md−130 servant-auth/servant-auth-server/LICENSE−31 servant-auth/servant-auth-server/README.lhs−291 servant-auth/servant-auth-server/README.md−1 servant-auth/servant-auth-server/Setup.hs−2 servant-auth/servant-auth-server/servant-auth-server.cabal−134 servant-auth/servant-auth-server/src/Servant/Auth/Server.hs−180 servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal.hs−70 servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/AddSetCookie.hs−106 servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/BasicAuth.hs−59 servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/Class.hs−72 servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/ConfigTypes.hs−127 servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/Cookie.hs−182 servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/FormLogin.hs−3 servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/JWT.hs−72 servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/ThrowAll.hs−58 servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/Types.hs−112 servant-auth/servant-auth-server/src/Servant/Auth/Server/SetCookieOrphan.hs−3 servant-auth/servant-auth-server/test/Servant/Auth/ServerSpec.hs−607 servant-auth/servant-auth-server/test/Spec.hs−1 servant-auth/servant-auth-swagger/.ghci−1 servant-auth/servant-auth-swagger/CHANGELOG.md−24 servant-auth/servant-auth-swagger/LICENSE−31 servant-auth/servant-auth-swagger/Setup.hs−2 servant-auth/servant-auth-swagger/servant-auth-swagger.cabal−70 servant-auth/servant-auth-swagger/src/Servant/Auth/Swagger.hs−87 servant-auth/servant-auth-swagger/test/Servant/Auth/SwaggerSpec.hs−38 servant-auth/servant-auth-swagger/test/Spec.hs−1 servant-auth/servant-auth/.ghci−1 servant-auth/servant-auth/CHANGELOG.md−20 servant-auth/servant-auth/LICENSE−31 servant-auth/servant-auth/Setup.hs−2 servant-auth/servant-auth/servant-auth.cabal−47 servant-auth/servant-auth/src/Servant/Auth.hs−54 servant-auth/servant-auth/src/Servant/Auth/JWT.hs−40 servant-auth/servant-auth/test/Spec.hs−1 servant-client-core/CHANGELOG.md−50 servant-client-core/servant-client-core.cabal+16−17 servant-client-core/src/Servant/Client/Core.hs−1 servant-client-core/src/Servant/Client/Core/BasicAuth.hs+2 servant-client-core/src/Servant/Client/Core/HasClient.hs+32−226 servant-client-core/src/Servant/Client/Core/Reexport.hs−4 servant-client-core/src/Servant/Client/Core/Request.hs+11−26 servant-client-core/src/Servant/Client/Generic.hs+11−8 servant-client-core/test/Servant/Client/Core/RequestSpec.hs−12 servant-client-ghcjs/servant-client-ghcjs.cabal+6−6 servant-client-ghcjs/src/Servant/Client/Internal/XhrClient.hs+5−8 servant-client/CHANGELOG.md−50 servant-client/servant-client.cabal+18−25 servant-client/src/Servant/Client/Internal/HttpClient.hs+14−19 servant-client/src/Servant/Client/Internal/HttpClient/Streaming.hs+7−5 servant-client/test/Servant/BrokenSpec.hs−71 servant-client/test/Servant/ClientTestUtils.hs+33−115 servant-client/test/Servant/FailSpec.hs+5−3 servant-client/test/Servant/GenericSpec.hs−37 servant-client/test/Servant/SuccessSpec.hs+27−59 servant-conduit/servant-conduit.cabal+8−8 servant-docs/CHANGELOG.md−28 servant-docs/example/greet.hs+4−4 servant-docs/example/greet.md+1−32 servant-docs/golden/comprehensive.md+2−24 servant-docs/servant-docs.cabal+13−13 servant-docs/src/Servant/Docs/Internal.hs+25−133 servant-docs/test/Servant/DocsSpec.hs+2−6 servant-foreign/CHANGELOG.md−24 servant-foreign/servant-foreign.cabal+12−11 servant-foreign/src/Servant/Foreign.hs+19−22 servant-foreign/src/Servant/Foreign/Inflections.hs+13−18 servant-foreign/src/Servant/Foreign/Internal.hs+32−134 servant-foreign/test/Servant/ForeignSpec.hs+3−6 servant-http-streams/CHANGELOG.md−26 servant-http-streams/servant-http-streams.cabal+17−17 servant-http-streams/src/Servant/HttpStreams/Internal.hs+8−6 servant-http-streams/test/Servant/ClientSpec.hs+3−1 servant-machines/servant-machines.cabal+8−8 servant-pipes/CHANGELOG.md−11 servant-pipes/example/Main.hs+1−1 servant-pipes/servant-pipes.cabal+10−10 servant-server/CHANGELOG.md−43 servant-server/example/greet.hs+2−16 servant-server/servant-server.cabal+16−18 servant-server/src/Servant/Server.hs+11−34 servant-server/src/Servant/Server/Generic.hs+18−11 servant-server/src/Servant/Server/Internal.hs+61−138 servant-server/src/Servant/Server/Internal/BasicAuth.hs+2 servant-server/src/Servant/Server/Internal/Handler.hs+2−7 servant-server/src/Servant/Server/Internal/Router.hs+14−31 servant-server/src/Servant/Server/Internal/ServerError.hs+1−1 servant-server/src/Servant/Server/UVerb.hs+20−40 servant-server/test/Servant/Server/ErrorSpec.hs+2 servant-server/test/Servant/Server/Internal/ContextSpec.hs+1−1 servant-server/test/Servant/Server/Internal/RoutingApplicationSpec.hs+2−2 servant-server/test/Servant/Server/RouterSpec.hs+6−127 servant-server/test/Servant/ServerSpec.hs+15−74 servant-swagger/CHANGELOG.md−143 servant-swagger/LICENSE−28 servant-swagger/README.md−46 servant-swagger/Setup.hs−33 servant-swagger/example/LICENSE−28 servant-swagger/example/example.cabal−62 servant-swagger/example/server/Main.hs−11 servant-swagger/example/src/Todo.hs−73 servant-swagger/example/swagger.json−158 servant-swagger/example/test/Spec.hs−1 servant-swagger/example/test/TodoSpec.hs−28 servant-swagger/servant-swagger.cabal−127 servant-swagger/src/Servant/Swagger.hs−188 servant-swagger/src/Servant/Swagger/Internal.hs−488 servant-swagger/src/Servant/Swagger/Internal/Orphans.hs−27 servant-swagger/src/Servant/Swagger/Internal/Test.hs−207 servant-swagger/src/Servant/Swagger/Internal/TypeLevel.hs−9 servant-swagger/src/Servant/Swagger/Internal/TypeLevel/API.hs−86 servant-swagger/src/Servant/Swagger/Internal/TypeLevel/Every.hs−63 servant-swagger/src/Servant/Swagger/Internal/TypeLevel/TMap.hs−37 servant-swagger/src/Servant/Swagger/Test.hs−13 servant-swagger/src/Servant/Swagger/TypeLevel.hs−15 servant-swagger/test/Servant/SwaggerSpec.hs−489 servant-swagger/test/Spec.hs−1 servant-swagger/test/doctests.hs−12 servant/CHANGELOG.md−137 servant/servant.cabal+16−20 servant/src/Servant/API.hs+9−21 servant/src/Servant/API/Alternative.hs+2 servant/src/Servant/API/ContentTypes.hs+2−3 servant/src/Servant/API/Fragment.hs−25 servant/src/Servant/API/Modifiers.hs+2 servant/src/Servant/API/NamedRoutes.hs−10 servant/src/Servant/API/ResponseHeaders.hs+8−6 servant/src/Servant/API/Status.hs+1−6 servant/src/Servant/API/Stream.hs+2 servant/src/Servant/API/TypeErrors.hs−40 servant/src/Servant/API/TypeLevel.hs+9−59 servant/src/Servant/API/UVerb.hs+18−45 servant/src/Servant/API/UVerb/Union.hs+2−2 servant/src/Servant/API/Verbs.hs+1−2 servant/src/Servant/Links.hs+9−86 servant/src/Servant/Test/ComprehensiveAPI.hs+1−2 servant/src/Servant/Types/SourceT.hs+1−1 servant/test/Servant/API/ContentTypesSpec.hs−11 servant/test/Servant/API/StreamSpec.hs+1−1 servant/test/Servant/LinksSpec.hs+1−15 stack.yaml+1−2 stack.yaml.lock−19
.github/run-ghcjs-tests.shdeleted−14
@@ -1,14 +0,0 @@
1−#!/usr/bin/env bash
2−#
3−# cabal v2-test does not work with GHCJS
4−# See: https://github.com/haskell/cabal/issues/6175
5−#
6−# This invokes cabal-plan to figure out test binaries, and invokes them with node.
7−
8−cabal-plan list-bins '*:test:*' | while read -r line
9−do
10− testpkg=$(echo "$line" | perl -pe 's/:.*//')
11− testexe=$(echo "$line" | awk '{ print $2 }')
12− echo "testing $textexe in package $textpkg"
13− (cd "$testpkg" && node "$testexe".jsexe/all.js)
14−done
.github/workflows/master.ymldeleted−147
@@ -1,147 +0,0 @@
1−name: CI
2−
3−# Trigger the workflow on push or pull request, but only for the master branch
4−on:
5− pull_request:
6− push:
7− branches: [master]
8−
9−jobs:
10− cabal:
11− name: ${{ matrix.os }} / ghc ${{ matrix.ghc }}
12− runs-on: ${{ matrix.os }}
13− strategy:
14− matrix:
15− os: [ubuntu-latest]
16− cabal: ["3.6"]
17− ghc:
18− - "8.6.5"
19− - "8.8.4"
20− - "8.10.7"
21− - "9.0.2"
22− - "9.2.2"
23−
24− steps:
25− - uses: actions/checkout@v2
26−
27− - uses: haskell/actions/setup@v1
28− id: setup-haskell-cabal
29− name: Setup Haskell
30− with:
31− ghc-version: ${{ matrix.ghc }}
32− cabal-version: ${{ matrix.cabal }}
33−
34− - name: Freeze
35− run: |
36− cabal configure --enable-tests --enable-benchmarks --test-show-details=direct
37− cabal freeze
38−
39− - uses: actions/cache@v2.1.3
40− name: Cache ~/.cabal/store and dist-newstyle
41− with:
42− path: |
43− ${{ steps.setup-haskell-cabal.outputs.cabal-store }}
44− dist-newstyle
45− key: ${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('cabal.project.freeze') }}
46− restore-keys: |
47− ${{ runner.os }}-${{ matrix.ghc }}-
48−
49− - name: Configure
50− run: |
51− cabal install --ignore-project -j2 doctest --constraint='doctest ^>=0.20'
52−
53− - name: Build
54− run: |
55− cabal build all
56−
57− - name: Test
58− run: |
59− cabal test all
60−
61− - name: Run doctests
62− run: |
63− # Necessary for doctest to be found in $PATH
64− export PATH="$HOME/.cabal/bin:$PATH"
65−
66− DOCTEST="cabal repl --with-ghc=doctest --ghc-options=-w"
67− (cd servant && eval $DOCTEST)
68− (cd servant-client && eval $DOCTEST)
69− (cd servant-client-core && eval $DOCTEST)
70− (cd servant-http-streams && eval $DOCTEST)
71− (cd servant-docs && eval $DOCTEST)
72− (cd servant-foreign && eval $DOCTEST)
73− (cd servant-server && eval $DOCTEST)
74− (cd servant-machines && eval $DOCTEST)
75− (cd servant-conduit && eval $DOCTEST)
76− (cd servant-pipes && eval $DOCTEST)
77−
78− stack:
79− name: stack / ghc ${{ matrix.ghc }}
80− runs-on: ubuntu-latest
81− strategy:
82− matrix:
83− stack: ["2.7.5"]
84− ghc: ["8.10.7"]
85−
86− steps:
87− - uses: actions/checkout@v2
88−
89− - uses: haskell/actions/setup@v1
90− name: Setup Haskell Stack
91− with:
92− ghc-version: ${{ matrix.ghc }}
93− stack-version: ${{ matrix.stack }}
94−
95− - uses: actions/cache@v2.1.3
96− name: Cache ~/.stack
97− with:
98− path: ~/.stack
99− key: ${{ runner.os }}-${{ matrix.ghc }}-stack
100−
101− - name: Install dependencies
102− run: |
103− stack build --system-ghc --test --bench --no-run-tests --no-run-benchmarks --only-dependencies
104−
105− - name: Build
106− run: |
107− stack build --system-ghc --test --bench --no-run-tests --no-run-benchmarks
108−
109− - name: Test
110− run: |
111− stack test --system-ghc
112−
113− ghcjs:
114− name: ubuntu-latest / ghcjs 8.6
115− runs-on: "ubuntu-latest"
116−
117− steps:
118− - uses: actions/checkout@v2
119− - uses: cachix/install-nix-action@v13
120− with:
121− extra_nix_config: |
122− trusted-public-keys = ryantrinkle.com-1:JJiAKaRv9mWgpVAz8dwewnZe0AzzEAzPkagE9SP5NWI=1aba6f367982bd6dd78ec2fda75ab246a62d32c5 cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
123− substituters = https://nixcache.reflex-frp.org https://cache.nixos.org/
124− - name: Setup
125− run: |
126− # Override cabal.project with the lightweight GHCJS one
127− cp cabal.ghcjs.project cabal.project
128− cat cabal.project
129− nix-shell ghcjs.nix --run "cabal v2-update && cabal v2-freeze"
130−
131− - uses: actions/cache@v2.1.3
132− name: Cache ~/.cabal/store and dist-newstyle
133− with:
134− path: |
135− ~/.cabal/store
136− dist-newstyle
137− key: ${{ runner.os }}-ghcjs8.6-${{ hashFiles('cabal.project.freeze') }}
138− restore-keys: |
139− ${{ runner.os }}-ghcjs8.6-
140−
141− - name: Build
142− run: |
143− nix-shell ghcjs.nix --run "cabal v2-build --ghcjs --enable-tests --enable-benchmarks all"
144−
145− - name: Tests
146− run: |
147− nix-shell ghcjs.nix --run ".github/run-ghcjs-tests.sh"
.gitignore−2
@@ -30,8 +30,6 @@ doc/_build
3030doc/venv
3131doc/tutorial/static/api.js
3232doc/tutorial/static/jq.js
33−shell.nix
34−.hspec-failures
3533
3634# nix
3735result*
.travis.ymlnew file+423
@@ -0,0 +1,423 @@
1+# This Travis job script has been generated by a script via
2+#
3+# haskell-ci '--branches' 'master' '--output' '.travis.yml' '--config=cabal.haskell-ci' 'cabal.project'
4+#
5+# To regenerate the script (for example after adjusting tested-with) run
6+#
7+# haskell-ci regenerate
8+#
9+# For more information, see https://github.com/haskell-CI/haskell-ci
10+#
11+# version: 0.10.3
12+#
13+version: ~> 1.0
14+language: c
15+os: linux
16+dist: bionic
17+git:
18+ # whether to recursively clone submodules
19+ submodules: false
20+branches:
21+ only:
22+ - master
23+ - master
24+addons:
25+ google: stable
26+cache:
27+ directories:
28+ - $HOME/.cabal/packages
29+ - $HOME/.cabal/store
30+ - $HOME/.hlint
31+before_cache:
32+ - rm -fv $CABALHOME/packages/hackage.haskell.org/build-reports.log
33+ # remove files that are regenerated by 'cabal update'
34+ - rm -fv $CABALHOME/packages/hackage.haskell.org/00-index.*
35+ - rm -fv $CABALHOME/packages/hackage.haskell.org/*.json
36+ - rm -fv $CABALHOME/packages/hackage.haskell.org/01-index.cache
37+ - rm -fv $CABALHOME/packages/hackage.haskell.org/01-index.tar
38+ - rm -fv $CABALHOME/packages/hackage.haskell.org/01-index.tar.idx
39+ - rm -rfv $CABALHOME/packages/head.hackage
40+jobs:
41+ include:
42+ - compiler: ghcjs-8.4
43+ addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"},{"sourceline":"deb http://ppa.launchpad.net/hvr/ghcjs/ubuntu bionic main"},{"sourceline":"deb https://deb.nodesource.com/node_10.x bionic main","key_url":"https://deb.nodesource.com/gpgkey/nodesource.gpg.key"}],"packages":["ghcjs-8.4","cabal-install-3.0","ghc-8.4.4","nodejs"]}}
44+ os: linux
45+ - compiler: ghc-8.10.2
46+ addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.10.2","cabal-install-3.2"]}}
47+ os: linux
48+ - compiler: ghc-8.10.1
49+ addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.10.1","cabal-install-3.2"]}}
50+ os: linux
51+ - compiler: ghc-8.8.4
52+ addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.8.4","cabal-install-3.2"]}}
53+ os: linux
54+ - compiler: ghc-8.8.3
55+ addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.8.3","cabal-install-3.2"]}}
56+ os: linux
57+ - compiler: ghc-8.6.5
58+ addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.6.5","cabal-install-3.2"]}}
59+ os: linux
60+ - compiler: ghc-8.4.4
61+ addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.4.4","cabal-install-3.2"]}}
62+ os: linux
63+ - compiler: ghc-8.2.2
64+ addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.2.2","cabal-install-3.2"]}}
65+ os: linux
66+ - compiler: ghc-8.0.2
67+ addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.0.2","cabal-install-3.2"]}}
68+ os: linux
69+before_install:
70+ - |
71+ if echo $CC | grep -q ghcjs; then
72+ GHCJS=true;
73+ else
74+ GHCJS=false;
75+ fi
76+ - HC=$(echo "/opt/$CC/bin/ghc" | sed 's/-/\//')
77+ - WITHCOMPILER="-w $HC"
78+ - if $GHCJS ; then HC=${HC}js ; fi
79+ - if $GHCJS ; then WITHCOMPILER="--ghcjs ${WITHCOMPILER}js" ; fi
80+ - HADDOCK=$(echo "/opt/$CC/bin/haddock" | sed 's/-/\//')
81+ - if $GHCJS ; then PATH="/opt/ghc/8.4.4/bin:$PATH" ; fi
82+ - HCPKG="$HC-pkg"
83+ - unset CC
84+ - CABAL=/opt/ghc/bin/cabal
85+ - CABALHOME=$HOME/.cabal
86+ - export PATH="$CABALHOME/bin:$PATH"
87+ - TOP=$(pwd)
88+ - "HCNUMVER=$(${HC} --numeric-version|perl -ne '/^(\\d+)\\.(\\d+)\\.(\\d+)(\\.(\\d+))?$/; print(10000 * $1 + 100 * $2 + ($3 == 0 ? $5 != 1 : $3))')"
89+ - echo $HCNUMVER
90+ - CABAL="$CABAL -vnormal+nowrap"
91+ - set -o pipefail
92+ - TEST=--enable-tests
93+ - BENCH=--enable-benchmarks
94+ - HEADHACKAGE=false
95+ - rm -f $CABALHOME/config
96+ - |
97+ echo "verbose: normal +nowrap +markoutput" >> $CABALHOME/config
98+ echo "remote-build-reporting: anonymous" >> $CABALHOME/config
99+ echo "write-ghc-environment-files: always" >> $CABALHOME/config
100+ echo "remote-repo-cache: $CABALHOME/packages" >> $CABALHOME/config
101+ echo "logs-dir: $CABALHOME/logs" >> $CABALHOME/config
102+ echo "world-file: $CABALHOME/world" >> $CABALHOME/config
103+ echo "extra-prog-path: $CABALHOME/bin" >> $CABALHOME/config
104+ echo "symlink-bindir: $CABALHOME/bin" >> $CABALHOME/config
105+ echo "installdir: $CABALHOME/bin" >> $CABALHOME/config
106+ echo "build-summary: $CABALHOME/logs/build.log" >> $CABALHOME/config
107+ echo "store-dir: $CABALHOME/store" >> $CABALHOME/config
108+ echo "install-dirs user" >> $CABALHOME/config
109+ echo " prefix: $CABALHOME" >> $CABALHOME/config
110+ echo "repository hackage.haskell.org" >> $CABALHOME/config
111+ echo " url: http://hackage.haskell.org/" >> $CABALHOME/config
112+install:
113+ - ${CABAL} --version
114+ - echo "$(${HC} --version) [$(${HC} --print-project-git-commit-id 2> /dev/null || echo '?')]"
115+ - node --version
116+ - echo $GHCJS
117+ - GHCJOBS=-j2
118+ - |
119+ echo "program-default-options" >> $CABALHOME/config
120+ echo " ghc-options: $GHCJOBS +RTS -M6G -RTS" >> $CABALHOME/config
121+ - cat $CABALHOME/config
122+ - rm -fv cabal.project cabal.project.local cabal.project.freeze
123+ - travis_retry ${CABAL} v2-update -v
124+ - if ! $GHCJS ; then ${CABAL} v2-install $WITHCOMPILER --ignore-project -j2 doctest --constraint='doctest ^>=0.17' ; fi
125+ - if $GHCJS ; then ${CABAL} v2-install -w ghc-8.4.4 --ignore-project cabal-plan --constraint='cabal-plan ^>=0.6.0.0' --constraint='cabal-plan +exe' ; fi
126+ - if $GHCJS ; then ${CABAL} v2-install -w ghc-8.4.4 --ignore-project hspec-discover ; fi
127+ # Generate cabal.project
128+ - rm -rf cabal.project cabal.project.local cabal.project.freeze
129+ - touch cabal.project
130+ - |
131+ if $GHCJS || ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant" >> cabal.project ; fi
132+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-client" >> cabal.project ; fi
133+ if $GHCJS || ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-client-core" >> cabal.project ; fi
134+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-http-streams" >> cabal.project ; fi
135+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-docs" >> cabal.project ; fi
136+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-foreign" >> cabal.project ; fi
137+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-server" >> cabal.project ; fi
138+ if ! $GHCJS && { [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/tutorial" >> cabal.project ; fi
139+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-machines" >> cabal.project ; fi
140+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-conduit" >> cabal.project ; fi
141+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-pipes" >> cabal.project ; fi
142+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/basic-auth" >> cabal.project ; fi
143+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/curl-mock" >> cabal.project ; fi
144+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/custom-errors" >> cabal.project ; fi
145+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/basic-streaming" >> cabal.project ; fi
146+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/db-postgres-pool" >> cabal.project ; fi
147+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/file-upload" >> cabal.project ; fi
148+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/generic" >> cabal.project ; fi
149+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/pagination" >> cabal.project ; fi
150+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/testing" >> cabal.project ; fi
151+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/structuring-apis" >> cabal.project ; fi
152+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/using-custom-monad" >> cabal.project ; fi
153+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/using-free-client" >> cabal.project ; fi
154+ - if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant' >> cabal.project ; fi
155+ - "if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
156+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-client' >> cabal.project ; fi
157+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
158+ - if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-client-core' >> cabal.project ; fi
159+ - "if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
160+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-http-streams' >> cabal.project ; fi
161+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
162+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-docs' >> cabal.project ; fi
163+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
164+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-foreign' >> cabal.project ; fi
165+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
166+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-server' >> cabal.project ; fi
167+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
168+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package tutorial' >> cabal.project ; fi
169+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
170+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-machines' >> cabal.project ; fi
171+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
172+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-conduit' >> cabal.project ; fi
173+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
174+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-pipes' >> cabal.project ; fi
175+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
176+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-basic-auth' >> cabal.project ; fi
177+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
178+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-curl-mock' >> cabal.project ; fi
179+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
180+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-custom-errors' >> cabal.project ; fi
181+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
182+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-basic-streaming' >> cabal.project ; fi
183+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
184+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-db-postgres-pool' >> cabal.project ; fi
185+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
186+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-file-upload' >> cabal.project ; fi
187+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
188+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-generic' >> cabal.project ; fi
189+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
190+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-pagination' >> cabal.project ; fi
191+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
192+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-testing' >> cabal.project ; fi
193+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
194+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-structuring-apis' >> cabal.project ; fi
195+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
196+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-using-custom-monad' >> cabal.project ; fi
197+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
198+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-using-free-client' >> cabal.project ; fi
199+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
200+ - |
201+ echo "constraints: foundation >=0.0.14" >> cabal.project
202+ echo "constraints: memory <0.14.12 || >0.14.12" >> cabal.project
203+ echo "constraints: base-compat ^>=0.11" >> cabal.project
204+ echo "constraints: semigroups ^>=0.19" >> cabal.project
205+ echo "constraints: sqlite-simple < 0" >> cabal.project
206+ echo "allow-newer: servant-pagination-2.2.2:servant" >> cabal.project
207+ echo "allow-newer: servant-pagination-2.2.2:servant-server" >> cabal.project
208+ echo "allow-newer: servant-multipart:servant" >> cabal.project
209+ echo "allow-newer: servant-multipart:servant-server" >> cabal.project
210+ echo "allow-newer: servant-multipart:servant-client-core" >> cabal.project
211+ echo "allow-newer: servant-js:servant" >> cabal.project
212+ echo "optimization: False" >> cabal.project
213+ - "for pkg in $($HCPKG list --simple-output); do echo $pkg | sed 's/-[^-]*$//' | (grep -vE -- '^(cookbook-basic-auth|cookbook-basic-streaming|cookbook-curl-mock|cookbook-custom-errors|cookbook-db-postgres-pool|cookbook-file-upload|cookbook-generic|cookbook-pagination|cookbook-structuring-apis|cookbook-testing|cookbook-using-custom-monad|cookbook-using-free-client|servant|servant-client|servant-client-core|servant-conduit|servant-docs|servant-foreign|servant-http-streams|servant-machines|servant-pipes|servant-server|tutorial)$' || true) | sed 's/^/constraints: /' | sed 's/$/ installed/' >> cabal.project.local; done"
214+ - cat cabal.project || true
215+ - cat cabal.project.local || true
216+ - if [ -f "servant/configure.ac" ]; then (cd "servant" && autoreconf -i); fi
217+ - if [ -f "servant-client/configure.ac" ]; then (cd "servant-client" && autoreconf -i); fi
218+ - if [ -f "servant-client-core/configure.ac" ]; then (cd "servant-client-core" && autoreconf -i); fi
219+ - if [ -f "servant-http-streams/configure.ac" ]; then (cd "servant-http-streams" && autoreconf -i); fi
220+ - if [ -f "servant-docs/configure.ac" ]; then (cd "servant-docs" && autoreconf -i); fi
221+ - if [ -f "servant-foreign/configure.ac" ]; then (cd "servant-foreign" && autoreconf -i); fi
222+ - if [ -f "servant-server/configure.ac" ]; then (cd "servant-server" && autoreconf -i); fi
223+ - if [ -f "doc/tutorial/configure.ac" ]; then (cd "doc/tutorial" && autoreconf -i); fi
224+ - if [ -f "servant-machines/configure.ac" ]; then (cd "servant-machines" && autoreconf -i); fi
225+ - if [ -f "servant-conduit/configure.ac" ]; then (cd "servant-conduit" && autoreconf -i); fi
226+ - if [ -f "servant-pipes/configure.ac" ]; then (cd "servant-pipes" && autoreconf -i); fi
227+ - if [ -f "doc/cookbook/basic-auth/configure.ac" ]; then (cd "doc/cookbook/basic-auth" && autoreconf -i); fi
228+ - if [ -f "doc/cookbook/curl-mock/configure.ac" ]; then (cd "doc/cookbook/curl-mock" && autoreconf -i); fi
229+ - if [ -f "doc/cookbook/custom-errors/configure.ac" ]; then (cd "doc/cookbook/custom-errors" && autoreconf -i); fi
230+ - if [ -f "doc/cookbook/basic-streaming/configure.ac" ]; then (cd "doc/cookbook/basic-streaming" && autoreconf -i); fi
231+ - if [ -f "doc/cookbook/db-postgres-pool/configure.ac" ]; then (cd "doc/cookbook/db-postgres-pool" && autoreconf -i); fi
232+ - if [ -f "doc/cookbook/file-upload/configure.ac" ]; then (cd "doc/cookbook/file-upload" && autoreconf -i); fi
233+ - if [ -f "doc/cookbook/generic/configure.ac" ]; then (cd "doc/cookbook/generic" && autoreconf -i); fi
234+ - if [ -f "doc/cookbook/pagination/configure.ac" ]; then (cd "doc/cookbook/pagination" && autoreconf -i); fi
235+ - if [ -f "doc/cookbook/testing/configure.ac" ]; then (cd "doc/cookbook/testing" && autoreconf -i); fi
236+ - if [ -f "doc/cookbook/structuring-apis/configure.ac" ]; then (cd "doc/cookbook/structuring-apis" && autoreconf -i); fi
237+ - if [ -f "doc/cookbook/using-custom-monad/configure.ac" ]; then (cd "doc/cookbook/using-custom-monad" && autoreconf -i); fi
238+ - if [ -f "doc/cookbook/using-free-client/configure.ac" ]; then (cd "doc/cookbook/using-free-client" && autoreconf -i); fi
239+ - ${CABAL} v2-freeze $WITHCOMPILER ${TEST} ${BENCH}
240+ - "cat cabal.project.freeze | sed -E 's/^(constraints: *| *)//' | sed 's/any.//'"
241+ - rm cabal.project.freeze
242+script:
243+ - DISTDIR=$(mktemp -d /tmp/dist-test.XXXX)
244+ # Packaging...
245+ - echo 'Packaging...' && echo -en 'travis_fold:start:sdist\\r'
246+ - ${CABAL} v2-sdist all
247+ - echo -en 'travis_fold:end:sdist\\r'
248+ # Unpacking...
249+ - echo 'Unpacking...' && echo -en 'travis_fold:start:unpack\\r'
250+ - mv dist-newstyle/sdist/*.tar.gz ${DISTDIR}/
251+ - cd ${DISTDIR} || false
252+ - find . -maxdepth 1 -type f -name '*.tar.gz' -exec tar -xvf '{}' \;
253+ - find . -maxdepth 1 -type f -name '*.tar.gz' -exec rm '{}' \;
254+ - PKGDIR_servant="$(find . -maxdepth 1 -type d -regex '.*/servant-[0-9.]*')"
255+ - PKGDIR_servant_client="$(find . -maxdepth 1 -type d -regex '.*/servant-client-[0-9.]*')"
256+ - PKGDIR_servant_client_core="$(find . -maxdepth 1 -type d -regex '.*/servant-client-core-[0-9.]*')"
257+ - PKGDIR_servant_http_streams="$(find . -maxdepth 1 -type d -regex '.*/servant-http-streams-[0-9.]*')"
258+ - PKGDIR_servant_docs="$(find . -maxdepth 1 -type d -regex '.*/servant-docs-[0-9.]*')"
259+ - PKGDIR_servant_foreign="$(find . -maxdepth 1 -type d -regex '.*/servant-foreign-[0-9.]*')"
260+ - PKGDIR_servant_server="$(find . -maxdepth 1 -type d -regex '.*/servant-server-[0-9.]*')"
261+ - PKGDIR_tutorial="$(find . -maxdepth 1 -type d -regex '.*/tutorial-[0-9.]*')"
262+ - PKGDIR_servant_machines="$(find . -maxdepth 1 -type d -regex '.*/servant-machines-[0-9.]*')"
263+ - PKGDIR_servant_conduit="$(find . -maxdepth 1 -type d -regex '.*/servant-conduit-[0-9.]*')"
264+ - PKGDIR_servant_pipes="$(find . -maxdepth 1 -type d -regex '.*/servant-pipes-[0-9.]*')"
265+ - PKGDIR_cookbook_basic_auth="$(find . -maxdepth 1 -type d -regex '.*/cookbook-basic-auth-[0-9.]*')"
266+ - PKGDIR_cookbook_curl_mock="$(find . -maxdepth 1 -type d -regex '.*/cookbook-curl-mock-[0-9.]*')"
267+ - PKGDIR_cookbook_custom_errors="$(find . -maxdepth 1 -type d -regex '.*/cookbook-custom-errors-[0-9.]*')"
268+ - PKGDIR_cookbook_basic_streaming="$(find . -maxdepth 1 -type d -regex '.*/cookbook-basic-streaming-[0-9.]*')"
269+ - PKGDIR_cookbook_db_postgres_pool="$(find . -maxdepth 1 -type d -regex '.*/cookbook-db-postgres-pool-[0-9.]*')"
270+ - PKGDIR_cookbook_file_upload="$(find . -maxdepth 1 -type d -regex '.*/cookbook-file-upload-[0-9.]*')"
271+ - PKGDIR_cookbook_generic="$(find . -maxdepth 1 -type d -regex '.*/cookbook-generic-[0-9.]*')"
272+ - PKGDIR_cookbook_pagination="$(find . -maxdepth 1 -type d -regex '.*/cookbook-pagination-[0-9.]*')"
273+ - PKGDIR_cookbook_testing="$(find . -maxdepth 1 -type d -regex '.*/cookbook-testing-[0-9.]*')"
274+ - PKGDIR_cookbook_structuring_apis="$(find . -maxdepth 1 -type d -regex '.*/cookbook-structuring-apis-[0-9.]*')"
275+ - PKGDIR_cookbook_using_custom_monad="$(find . -maxdepth 1 -type d -regex '.*/cookbook-using-custom-monad-[0-9.]*')"
276+ - PKGDIR_cookbook_using_free_client="$(find . -maxdepth 1 -type d -regex '.*/cookbook-using-free-client-[0-9.]*')"
277+ # Generate cabal.project
278+ - rm -rf cabal.project cabal.project.local cabal.project.freeze
279+ - touch cabal.project
280+ - |
281+ if $GHCJS || ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant}" >> cabal.project ; fi
282+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_client}" >> cabal.project ; fi
283+ if $GHCJS || ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_client_core}" >> cabal.project ; fi
284+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_http_streams}" >> cabal.project ; fi
285+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_docs}" >> cabal.project ; fi
286+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_foreign}" >> cabal.project ; fi
287+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_server}" >> cabal.project ; fi
288+ if ! $GHCJS && { [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_tutorial}" >> cabal.project ; fi
289+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_machines}" >> cabal.project ; fi
290+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_conduit}" >> cabal.project ; fi
291+ if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_pipes}" >> cabal.project ; fi
292+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_basic_auth}" >> cabal.project ; fi
293+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_curl_mock}" >> cabal.project ; fi
294+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_custom_errors}" >> cabal.project ; fi
295+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_basic_streaming}" >> cabal.project ; fi
296+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_db_postgres_pool}" >> cabal.project ; fi
297+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_file_upload}" >> cabal.project ; fi
298+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_generic}" >> cabal.project ; fi
299+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_pagination}" >> cabal.project ; fi
300+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_testing}" >> cabal.project ; fi
301+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_structuring_apis}" >> cabal.project ; fi
302+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_using_custom_monad}" >> cabal.project ; fi
303+ if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_using_free_client}" >> cabal.project ; fi
304+ - if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant' >> cabal.project ; fi
305+ - "if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
306+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-client' >> cabal.project ; fi
307+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
308+ - if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-client-core' >> cabal.project ; fi
309+ - "if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
310+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-http-streams' >> cabal.project ; fi
311+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
312+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-docs' >> cabal.project ; fi
313+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
314+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-foreign' >> cabal.project ; fi
315+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
316+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-server' >> cabal.project ; fi
317+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
318+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package tutorial' >> cabal.project ; fi
319+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
320+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-machines' >> cabal.project ; fi
321+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
322+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-conduit' >> cabal.project ; fi
323+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
324+ - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-pipes' >> cabal.project ; fi
325+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
326+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-basic-auth' >> cabal.project ; fi
327+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
328+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-curl-mock' >> cabal.project ; fi
329+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
330+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-custom-errors' >> cabal.project ; fi
331+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
332+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-basic-streaming' >> cabal.project ; fi
333+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
334+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-db-postgres-pool' >> cabal.project ; fi
335+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
336+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-file-upload' >> cabal.project ; fi
337+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
338+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-generic' >> cabal.project ; fi
339+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
340+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-pagination' >> cabal.project ; fi
341+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
342+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-testing' >> cabal.project ; fi
343+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
344+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-structuring-apis' >> cabal.project ; fi
345+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
346+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-using-custom-monad' >> cabal.project ; fi
347+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
348+ - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-using-free-client' >> cabal.project ; fi
349+ - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo ' ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
350+ - |
351+ echo "constraints: foundation >=0.0.14" >> cabal.project
352+ echo "constraints: memory <0.14.12 || >0.14.12" >> cabal.project
353+ echo "constraints: base-compat ^>=0.11" >> cabal.project
354+ echo "constraints: semigroups ^>=0.19" >> cabal.project
355+ echo "constraints: sqlite-simple < 0" >> cabal.project
356+ echo "allow-newer: servant-pagination-2.2.2:servant" >> cabal.project
357+ echo "allow-newer: servant-pagination-2.2.2:servant-server" >> cabal.project
358+ echo "allow-newer: servant-multipart:servant" >> cabal.project
359+ echo "allow-newer: servant-multipart:servant-server" >> cabal.project
360+ echo "allow-newer: servant-multipart:servant-client-core" >> cabal.project
361+ echo "allow-newer: servant-js:servant" >> cabal.project
362+ echo "optimization: False" >> cabal.project
363+ - "for pkg in $($HCPKG list --simple-output); do echo $pkg | sed 's/-[^-]*$//' | (grep -vE -- '^(cookbook-basic-auth|cookbook-basic-streaming|cookbook-curl-mock|cookbook-custom-errors|cookbook-db-postgres-pool|cookbook-file-upload|cookbook-generic|cookbook-pagination|cookbook-structuring-apis|cookbook-testing|cookbook-using-custom-monad|cookbook-using-free-client|servant|servant-client|servant-client-core|servant-conduit|servant-docs|servant-foreign|servant-http-streams|servant-machines|servant-pipes|servant-server|tutorial)$' || true) | sed 's/^/constraints: /' | sed 's/$/ installed/' >> cabal.project.local; done"
364+ - cat cabal.project || true
365+ - cat cabal.project.local || true
366+ - |
367+ pkgdir() {
368+ case $1 in
369+ servant) echo ${PKGDIR_servant} ;;
370+ servant-client) echo ${PKGDIR_servant_client} ;;
371+ servant-client-core) echo ${PKGDIR_servant_client_core} ;;
372+ servant-http-streams) echo ${PKGDIR_servant_http_streams} ;;
373+ servant-docs) echo ${PKGDIR_servant_docs} ;;
374+ servant-foreign) echo ${PKGDIR_servant_foreign} ;;
375+ servant-server) echo ${PKGDIR_servant_server} ;;
376+ tutorial) echo ${PKGDIR_tutorial} ;;
377+ servant-machines) echo ${PKGDIR_servant_machines} ;;
378+ servant-conduit) echo ${PKGDIR_servant_conduit} ;;
379+ servant-pipes) echo ${PKGDIR_servant_pipes} ;;
380+ cookbook-basic-auth) echo ${PKGDIR_cookbook_basic_auth} ;;
381+ cookbook-curl-mock) echo ${PKGDIR_cookbook_curl_mock} ;;
382+ cookbook-custom-errors) echo ${PKGDIR_cookbook_custom_errors} ;;
383+ cookbook-basic-streaming) echo ${PKGDIR_cookbook_basic_streaming} ;;
384+ cookbook-db-postgres-pool) echo ${PKGDIR_cookbook_db_postgres_pool} ;;
385+ cookbook-file-upload) echo ${PKGDIR_cookbook_file_upload} ;;
386+ cookbook-generic) echo ${PKGDIR_cookbook_generic} ;;
387+ cookbook-pagination) echo ${PKGDIR_cookbook_pagination} ;;
388+ cookbook-testing) echo ${PKGDIR_cookbook_testing} ;;
389+ cookbook-structuring-apis) echo ${PKGDIR_cookbook_structuring_apis} ;;
390+ cookbook-using-custom-monad) echo ${PKGDIR_cookbook_using_custom_monad} ;;
391+ cookbook-using-free-client) echo ${PKGDIR_cookbook_using_free_client} ;;
392+ esac
393+ }
394+ - echo -en 'travis_fold:end:unpack\\r'
395+ # Building with tests and benchmarks...
396+ - echo 'Building with tests and benchmarks...' && echo -en 'travis_fold:start:build-everything\\r'
397+ # build & run tests, build benchmarks
398+ - ${CABAL} v2-build $WITHCOMPILER ${TEST} ${BENCH} all
399+ - echo -en 'travis_fold:end:build-everything\\r'
400+ # Testing...
401+ - if ! $GHCJS ; then ${CABAL} v2-test $WITHCOMPILER ${TEST} ${BENCH} all ; fi
402+ - if $GHCJS ; then cabal-plan list-bins '*:test:*' | while read -r line; do testpkg=$(echo "$line" | perl -pe 's/:.*//'); testexe=$(echo "$line" | awk '{ print $2 }'); echo "testing $textexe in package $textpkg"; (cd "$(pkgdir $testpkg)" && nodejs "$testexe".jsexe/all.js); done ; fi
403+ # Doctest...
404+ - echo 'Doctest...' && echo -en 'travis_fold:start:doctest\\r'
405+ - perl -i -e 'while (<ARGV>) { print unless /package-id\s+(base-compat-batteries)-\d+(\.\d+)*/; }' .ghc.environment.*
406+ - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant} && doctest src) ; fi
407+ - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_client} && doctest src) ; fi
408+ - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_client_core} && doctest src) ; fi
409+ - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_http_streams} && doctest src) ; fi
410+ - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_docs} && doctest src) ; fi
411+ - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_foreign} && doctest src) ; fi
412+ - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_server} && doctest src) ; fi
413+ - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_machines} && doctest src) ; fi
414+ - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_conduit} && doctest src) ; fi
415+ - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_pipes} && doctest src) ; fi
416+ - echo -en 'travis_fold:end:doctest\\r'
417+ # haddock...
418+ - echo 'haddock...' && echo -en 'travis_fold:start:haddock\\r'
419+ - if ! $GHCJS ; then ${CABAL} v2-haddock $WITHCOMPILER --with-haddock $HADDOCK ${TEST} ${BENCH} all ; fi
420+ - echo -en 'travis_fold:end:haddock\\r'
421+
422+# REGENDATA ("0.10.3",["--branches","master","--output",".travis.yml","--config=cabal.haskell-ci","cabal.project"])
423+# EOF
CONTRIBUTING.md+2−4
@@ -79,10 +79,8 @@ not been a timely response to a PR, you can ping the Maintainers group (with
7979We encourage people to experiment with new combinators and instances - it is
8080one of the most powerful ways of using `servant`, and a wonderful way of
8181getting to know it better. If you do write a new combinator, we would love to
82−know about it! Either hop on
83−[#haskell-servant on libera.chat](https://web.libera.chat/#haskell-servant) and
84−let us know, or open an issue with the `news` tag (which we will close when we
85−read it).
82+know about it! Either hop on #servant on freenode and let us know, or open an
83+issue with the `news` tag (which we will close when we read it).
8684
8785As for adding them to the main repo: maintaining combinators can be expensive,
8886since official combinators must have instances for all classes (and new classes
Makefilenew file+32
@@ -0,0 +1,32 @@
1+# With common maintenance tasks
2+
3+HC ?= ghc-8.4.4
4+
5+all :
6+ @echo "Don't try to make all at once!"
7+
8+really-all :
9+ $(MAKE) build-ghc
10+ $(MAKE) build-ghc HC=ghc-8.0.2
11+ $(MAKE) build-ghc HC=ghc-8.2.2
12+ $(MAKE) build-ghc HC=ghc-8.6.5
13+ $(MAKE) build-ghcjs
14+
15+build-ghc :
16+ cabal v2-build -w $(HC) all
17+
18+build-ghcjs :
19+ cabal v2-build --builddir=dist-newstyle-ghcjs --project-file=cabal.ghcjs.project all
20+
21+packdeps :
22+ packdeps */*.cabal
23+
24+doctest : doctest-servant doctest-servant-server
25+ perl -i -e 'while (<ARGV>) { print unless /package-id\s+base-compat-\d+(\.\d+)*/; }' .ghc.environment.*
26+
27+doctest-servant :
28+ (cd servant && doctest src)
29+ (cd servant && doctest test/Servant/LinksSpec.hs)
30+
31+doctest-servant-server :
32+ (cd servant-server && doctest src)
README.md+21−7
@@ -13,7 +13,7 @@ The core documentation can be found [here](http://docs.servant.dev/).
1313Other blog posts, videos and slides can be found on the
1414[website](http://www.servant.dev/).
1515
16−If you need help, drop by the IRC channel (#haskell-servant on libera.chat) or [mailing
16+If you need help, drop by the IRC channel (#servant on freenode) or [mailing
1717list](https://groups.google.com/forum/#!forum/haskell-servant).
1818
1919## Contributing
@@ -40,6 +40,26 @@ See `CONTRIBUTING.md`
4040 - `git push --tags`
4141 - `cabal sdist` and `cabal upload`
4242
43+## travis
44+
45+`.travis.yml` is generated using `make-travis-yml` tool, in
46+[multi-ghc-travis](https://github.com/haskell-hvr/multi-ghc-travis) repository.
47+
48+To regenerate the script use (*note:* atm you need to comment `doc/cookbook/` packages).
49+
50+```sh
51+runghc ~/Documents/other-haskell/multi-ghc-travis/make_travis_yml_2.hs regenerate
52+```
53+
54+In case Travis jobs fail due to a dependency failing to build, you can temporarily
55+add `constraints` to the `cabal.project` file, and regenerate the `.travis.yml`.
56+For example, the following will disallow a single `troublemaker-13.37` package version:
57+
58+```
59+constraints:
60+ troublemaker <13.37 && > 13.37
61+```
62+
4363## TechEmpower framework benchmarks
4464
4565We develop and maintain the servant TFB entry in https://github.com/haskell-servant/FrameworkBenchmarks/
@@ -63,9 +83,3 @@ To compare with `reitit` (Clojure framework)
6383```
6484
6585You can see the visualised results at https://www.techempower.com/benchmarks/#section=test
66−
67−## Nix
68−
69−A developer shell.nix file is provided in the `nix` directory
70−
71−See [nix/README.md](nix/README.md)
cabal.ghcjs.project+1−5
@@ -2,13 +2,9 @@
22
33packages:
44 servant/
5− servant-client/
65 servant-client-core/
6+ servant-jsaddle/
77
88-- we need to tell cabal we are using GHCJS
99compiler: ghcjs
1010tests: True
11−
12−-- Constraints so that reflex-platform provided packages are selected.
13−constraints: attoparsec == 0.13.2.2
14−constraints: hashable == 1.3.0.0
cabal.haskell-cinew file+25
@@ -0,0 +1,25 @@
1+distribution: bionic
2+folds: all-but-test
3+branches: master
4+jobs-selection: any
5+google-chrome: True
6+ghcjs-tests: True
7+doctest: True
8+doctest-filter-packages: base-compat-batteries
9+doctest-skip: tutorial
10+
11+-- https://github.com/haskell/cabal/issues/6176
12+ghcjs-tools: hspec-discover
13+
14+-- We have inplace packages (servant-js) so we skip installing dependencies in a separate step
15+install-dependencies: False
16+
17+-- this speed-ups the build a little, but we have to check these for release
18+no-tests-no-benchmarks: False
19+unconstrained: False
20+
21+-- Don't run cabal check, as cookbook examples won't pass it
22+cabal-check: False
23+
24+-- ghc-options: -j2
25+jobs: :2
cabal.project+32−13
@@ -1,18 +1,11 @@
11packages:
22 servant/
3− servant-auth/servant-auth
4− servant-auth/servant-auth-client
5− servant-auth/servant-auth-docs
6− servant-auth/servant-auth-server
7− servant-auth/servant-auth-swagger
8−
93 servant-client/
104 servant-client-core/
115 servant-http-streams/
126 servant-docs/
137 servant-foreign/
148 servant-server/
15− servant-swagger/
169 doc/tutorial/
1710
1811-- servant streaming
@@ -32,16 +25,15 @@ packages:
3225 doc/cookbook/custom-errors
3326 doc/cookbook/basic-streaming
3427 doc/cookbook/db-postgres-pool
35− doc/cookbook/db-sqlite-simple
28+ -- doc/cookbook/db-sqlite-simple
3629 doc/cookbook/file-upload
3730 doc/cookbook/generic
38− doc/cookbook/hoist-server-with-context
39− doc/cookbook/https
40− doc/cookbook/jwt-and-basic-auth
31+ -- doc/cookbook/hoist-server-with-context
32+ -- doc/cookbook/https
33+ -- doc/cookbook/jwt-and-basic-auth/
4134 doc/cookbook/pagination
4235 -- doc/cookbook/sentry
43− -- Commented out because servant-quickcheck currently doesn't build.
44− -- doc/cookbook/testing
36+ doc/cookbook/testing
4537 doc/cookbook/uverb
4638 doc/cookbook/structuring-apis
4739 doc/cookbook/using-custom-monad
@@ -51,3 +43,30 @@ packages:
5143tests: True
5244optimization: False
5345-- reorder-goals: True
46+
47+constraints:
48+ -- see https://github.com/haskell-infra/hackage-trustees/issues/119
49+ foundation >=0.0.14,
50+ memory <0.14.12 || >0.14.12
51+
52+constraints: base-compat ^>=0.11
53+constraints: semigroups ^>=0.19
54+
55+-- MonadFail
56+-- https://github.com/nurpax/sqlite-simple/issues/74
57+constraints: sqlite-simple < 0
58+-- allow-newer: sqlite-simple-0.4.16.0:semigroups
59+-- allow-newer: direct-sqlite-2.3.24:semigroups
60+
61+-- needed for doctests
62+write-ghc-environment-files: always
63+
64+-- https://github.com/chordify/haskell-servant-pagination/pull/12
65+allow-newer: servant-pagination-2.2.2:servant
66+allow-newer: servant-pagination-2.2.2:servant-server
67+
68+-- https://github.com/haskell-servant/servant-multipart/pull/41
69+allow-newer: servant-multipart:servant
70+allow-newer: servant-multipart:servant-server
71+allow-newer: servant-multipart:servant-client-core
72+allow-newer: servant-js:servant
changelog.d/1432deleted−9
@@ -1,9 +0,0 @@
1−synopsis: Fixes encoding of URL parameters in servant-client
2−prs: #1432
3−issues: #1418
4−description: {
5−Some applications use query parameters to pass arbitrary (non-unicode) binary
6−data. This change modifies how servant-client handles query parameters, so
7−that application developers can use `ToHttpApiData` to marshal binary data into
8−query parameters.
9−}
changelog.d/1469deleted−11
@@ -1,11 +0,0 @@
1−synopsis: Derive HasClient good response status from Verb status
2−prs: #1469
3−description: {
4−`HasClient` instances for the `Verb` datatype use `runRequest` in
5−`clientWithRoute` definitions.
6−This means that a request performed with `runClientM` will be successful if and
7−only if the endpoint specify a response status code >=200 and <300.
8−This change replaces `runRequest` with `runRequestAcceptStatus` in `Verb`
9−instances for the `HasClient` class, deriving the good response status from
10−the `Verb` status.
11−}
changelog.d/1477deleted−9
@@ -1,9 +0,0 @@
1−synopsis: Enable FlexibleContexts in Servant.API.ContentTypes
2−prs: #1477
3−
4−description: {
5−
6−Starting with GHC 9.2, UndecidableInstances no longer implies FlexibleContexts.
7−Add this extension where it's needed to make compilation succeed.
8−
9−}
changelog.d/1529deleted−10
@@ -1,10 +0,0 @@
1−synopsis: Fix performRequest in servant-client-ghcjs
2−prs: #1529
3−
4−description: {
5−
6−performRequest function in servant-client-ghcjs was not compatible with the
7−latest RunClient typeclass. Added the acceptStatus parameter and fixed the
8−functionality to match what servant-client provides.
9−
10−}
changelog.d/1556deleted−81
@@ -1,81 +0,0 @@
1−synopsis: Display capture hints in router layout
2−prs: #1556
3−
4−description: {
5−
6−This PR enhances the `Servant.Server.layout` function, which produces a textual description of the routing layout of an API. More precisely, it changes `<capture>` blocks, so that they display the name and type of the variable being captured instead.
7−
8−Example:
9−
10−For the following API
11−```haskell
12−type API =
13− "a" :> "d" :> Get '[JSON] NoContent
14− :<|> "b" :> Capture "x" Int :> Get '[JSON] Bool
15− :<|> "a" :> "e" :> Get '[JSON] Int
16−```
17−
18−we previously got the following output:
19−
20−```
21−/
22−├─ a/
23−│ ├─ d/
24−│ │ └─•
25−│ └─ e/
26−│ └─•
27−└─ b/
28− └─ <capture>/
29− ├─•
30− ┆
31− └─•
32−```
33−
34−now we get:
35−
36−```
37−/
38−├─ a/
39−│ ├─ d/
40−│ │ └─•
41−│ └─ e/
42−│ └─•
43−└─ b/
44− └─ <x::Int>/
45− ├─•
46− ┆
47− └─•
48−```
49−
50−This change is achieved by the introduction of a CaptureHint type, which is passed as an extra argument to the CaptureRouter and CaptureAllRouter constructors for the Router' type.
51−CaptureHint values are then used in routerLayout, to display the name and type of captured values, instead of just `<capture>` previously.
52−
53−N.B.:
54−Because the choice smart constructor for routers can aggregate Capture combinators with different capture hints, the Capture*Router constructors actually take a list of CaptureHint, instead of a single one.
55−
56−This PR also introduces Spec tests for the routerLayout function.
57−
58−Warning:
59−This change is potentially breaking, because it adds the constraint `Typeable a` to all types that are to be captured. Because all types are typeable since GHC 7.10, this is not as bad as it sounds ; it only break expressions where `a` is quantified in an expression with `Capture a`.
60−In those cases, the fix is easy: it suffices to add `Typeable a` to the left-hand side of the quantification constraint.
61−
62−For instance, the following code will no longer compile:
63−```haskell
64−type MyAPI a = Capture "foo" a :> Get '[JSON] ()
65−
66−myServer :: forall a. Server (MyAPI a)
67−myServer = const $ return ()
68−
69−myApi :: forall a. Proxy (MyAPI a)
70−myApi = Proxy
71−
72−app :: forall a. (FromHttpApiData a) => Application
73−app = serve (myApi @a) (myServer @a)
74−```
75−
76−Indeed, `app` should be replaced with:
77−```haskell
78−app :: forall a. (FromHttpApiData a, Typeable a) => Application
79−app = serve (myApi @a) (myServer @a)
80−```
81−}
changelog.d/1569deleted−13
@@ -1,13 +0,0 @@
1−synopsis: Encode captures using toEncodedUrlPiece
2−prs: #1569
3−issues: #1511
4−
5−description: {
6−The `servant-client` library now makes direct use of `toEncodedUrlPiece` from `ToHttpApiData`
7−to encode captured values when building the request path. It gives user freedom to implement
8−URL-encoding however they need.
9−
10−Previous behavior was to use `toUrlPiece` and URL-encode its output using `toEncodedUrlPiece`
11−from the `Text` instance of `ToHttpApiData`. The issue with this approach is that
12−`ToHttpApiData Text` is overly zealous and also encodes characters, such as `*`, which are perfectly valid in a URL.
13−}
changelog.d/1580deleted−12
@@ -1,12 +0,0 @@
1−synopsis: Allow IO in validationKeys
2−prs: #1580
3−issues: #1579
4−
5−description: {
6−
7−Currently validationKeys are a fixed JWKSet. This does not work with OIDC
8−providers such as AWS Cognito or Okta, which regularly fetching jwks_uri to
9−discover new and expired keys.
10−
11−This change alters the type of validationKeys from JWKSet to IO JWKSet.
12−}
changelog.d/1589deleted−2
@@ -1,2 +0,0 @@
1−synopsis: Only include question mark for nonempty query strings
2−prs: 1589
changelog.d/1595deleted−2
@@ -1,2 +0,0 @@
1−synopsis: Run ClientEnv's makeClientRequest in IO.
2−prs: #1595
changelog.d/servant-docs-curldeleted−16
@@ -1,16 +0,0 @@
1−synopsis: Add sample cURL requests to generated documentation
2−prs: #1401
3−
4−description: {
5−
6−Add sample cURL requests to generated documentation.
7−
8−Those supplying changes to the Request `header` field manually using
9−lenses will need to add a sample bytestring value.
10−
11−`headers <>~ ["unicorn"]`
12−
13−becomes
14−
15−`headers <>~ [("unicorn", "sample value")]`
16−}
doc/Makefile+1−1
@@ -10,7 +10,7 @@ BUILDDIR = _build
1010
1111# Put it first so that "make" without argument is like "make help".
1212help:
13− @if [ ! -d venv ]; then echo "WARNING: There is no venv directory, did you forget to 'virtualenv venv'. Check README.md."; fi
13+ @if [ ! -d venv ]; then echo "WARNING: There is no venv directory, did you forget to 'virtualenv venv'. Check building-the-docs file."; fi
1414 @if [ ! "z$$(which $(SPHINXBUILD))" = "z$$(pwd)/venv/bin/sphinx-build" ]; then echo "WARNING: Did you forgot to 'source venv/bin/activate'"; fi
1515 @$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
1616
doc/conf.py+2−1
@@ -46,7 +46,7 @@ master_doc = 'index'
4646
4747# General information about the project.
4848project = u'Servant'
49−copyright = u'2022, Servant Contributors'
49+copyright = u'2018, Servant Contributors'
5050author = u'Servant Contributors'
5151
5252# The version info for the project you're documenting, acts as replacement for
@@ -169,3 +169,4 @@ texinfo_documents = [
169169source_parsers = {
170170 '.lhs': CommonMarkParser,
171171}
172+
doc/cookbook/basic-auth/basic-auth.cabal+3−3
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: cookbook-basic-auth
32version: 0.1
43synopsis: Basic Authentication cookbook example
54homepage: http://docs.servant.dev/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbook-basic-auth
1414 main-is: BasicAuth.lhs
doc/cookbook/basic-streaming/basic-streaming.cabal+3−3
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: cookbook-basic-streaming
32version: 2.1
43synopsis: Streaming in servant without streaming libs
54homepage: http://docs.servant.dev/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbook-basic-streaming
1414 main-is: Streaming.lhs
doc/cookbook/curl-mock/CurlMock.lhs+1
@@ -24,6 +24,7 @@ Language extensions and imports:
2424import Control.Lens ((^.))
2525import Data.Aeson
2626import Data.Aeson.Text
27+import Data.Monoid ((<>))
2728import Data.Proxy (Proxy (Proxy))
2829import Data.Text (Text)
2930import Data.Text.Encoding (decodeUtf8)
doc/cookbook/curl-mock/curl-mock.cabal+3−6
@@ -1,19 +1,16 @@
1−cabal-version: 2.2
21name: cookbook-curl-mock
32version: 0.1
43synopsis: Generate curl mock requests cookbook example
54homepage: http://docs.servant.dev
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbock-curl-mock
14− if impl(ghc >= 9.2)
15− -- generic-arbitrary is incompatible
16− buildable: False
1714 main-is: CurlMock.lhs
1815 build-depends: base == 4.*
1916 , aeson
doc/cookbook/custom-errors/custom-errors.cabal+3−3
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: cookbook-custom-errors
32version: 0.1
43synopsis: Return custom error messages from combinators
54homepage: http://docs.servant.dev
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbook-custom-errors
1414 main-is: CustomErrors.lhs
doc/cookbook/db-mysql-basics/mysql-basics.cabal+2−2
@@ -1,13 +1,13 @@
1−cabal-version: 2.2
21name: mysql-basics
32version: 0.1.0.0
43synopsis: Simple MySQL API cookbook example
54homepage: http://docs.servant.dev/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
10+cabal-version: >=1.10
1111
1212executable run
1313 hs-source-dirs: .
doc/cookbook/db-postgres-pool/db-postgres-pool.cabal+3−3
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: cookbook-db-postgres-pool
32version: 0.1
43synopsis: Simple PostgreSQL connection pool cookbook example
54homepage: http://docs.servant.dev/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbook-db-postgres-pool
1414 main-is: PostgresPool.lhs
doc/cookbook/db-sqlite-simple/db-sqlite-simple.cabal+4−4
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: cookbook-db-sqlite-simple
32version: 0.1
43synopsis: Simple SQLite DB cookbook example
54homepage: http://docs.servant.dev/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbook-db-sqlite-simple
1414 main-is: DBConnection.lhs
@@ -23,7 +23,7 @@ executable cookbook-db-sqlite-simple
2323 , http-types >= 0.12
2424 , markdown-unlit >= 0.4
2525 , http-client >= 0.5
26− , sqlite-simple >= 0.4.5.0
26+ , sqlite-simple >= 0.4
2727 , transformers
2828 default-language: Haskell2010
2929 ghc-options: -Wall -pgmL markdown-unlit
doc/cookbook/file-upload/file-upload.cabal+3−3
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: cookbook-file-upload
32version: 0.1
43synopsis: File upload cookbook example
54homepage: http://docs.servant.dev/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbook-file-upload
1414 main-is: FileUpload.lhs
doc/cookbook/generic/generic.cabal+3−3
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: cookbook-generic
32version: 0.1
43synopsis: Using custom monad to pass a state between handlers
54homepage: http://docs.servant.dev/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbook-using-custom-monad
1414 main-is: Generic.lhs
doc/cookbook/hoist-server-with-context/hoist-server-with-context.cabal+4−4
@@ -1,17 +1,17 @@
1−cabal-version: 2.2
21name: cookbook-hoist-server-with-context
32version: 0.0.1
43synopsis: JWT and basic access authentication with a Custom Monad cookbook example
54description: Using servant-auth to support both JWT-based and basic
65 authentication.
76homepage: http://docs.servant.dev/
8−license: BSD-3-Clause
7+license: BSD3
98license-file: ../../../servant/LICENSE
109author: Servant Contributors
1110maintainer: haskell-servant-maintainers@googlegroups.com
1211category: Servant
1312build-type: Simple
14−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
13+cabal-version: >=1.10
14+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1515
1616executable cookbook-hoist-server-with-context
1717 main-is: HoistServerWithContext.lhs
@@ -24,7 +24,7 @@ executable cookbook-hoist-server-with-context
2424 , servant
2525 , servant-server
2626 , servant-auth >= 0.3.2
27− , servant-auth-server >= 0.4.4.0
27+ , servant-auth-server
2828 , time
2929 , warp >= 3.2
3030 , wai >= 3.2
doc/cookbook/https/https.cabal+4−4
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: cookbook-https
32version: 0.1
43synopsis: HTTPS cookbook example
54homepage: http://docs.servant.dev/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbook-https
1414 main-is: Https.lhs
@@ -17,7 +17,7 @@ executable cookbook-https
1717 , servant-server
1818 , wai >= 3.2
1919 , warp >= 3.2
20− , warp-tls >= 3.2.9
20+ , warp-tls >= 3.2
2121 , markdown-unlit >= 0.4
2222 default-language: Haskell2010
2323 ghc-options: -Wall -pgmL markdown-unlit
doc/cookbook/index.rst+2−3
@@ -6,8 +6,8 @@ how to solve many common problems with servant. If you're
66interested in contributing examples of your own, feel free
77to open an issue or a pull request on
88`our github repository <https://github.com/haskell-servant/servant>`_
9−or even to just get in touch with us on the `**#haskell-servant** IRC channel
10−on libera.chat <https://web.libera.chat/#haskell-servant>_ or on
9+or even to just get in touch with us on the **#servant** IRC channel
10+on freenode or on
1111`the mailing list <https://groups.google.com/forum/#!forum/haskell-servant>`_.
1212
1313The scope is very wide. Simple and fancy authentication schemes,
@@ -26,7 +26,6 @@ you name it!
2626 using-custom-monad/UsingCustomMonad.lhs
2727 using-free-client/UsingFreeClient.lhs
2828 custom-errors/CustomErrors.lhs
29− uverb/UVerb.lhs
3029 basic-auth/BasicAuth.lhs
3130 basic-streaming/Streaming.lhs
3231 jwt-and-basic-auth/JWTAndBasicAuth.lhs
doc/cookbook/jwt-and-basic-auth/jwt-and-basic-auth.cabal+4−4
@@ -1,17 +1,17 @@
1−cabal-version: 2.2
21name: cookbook-jwt-and-basic-auth
32version: 0.0.1
43synopsis: JWT and basic access authentication cookbook example
54description: Using servant-auth to support both JWT-based and basic
65 authentication.
76homepage: http://docs.servant.dev/
8−license: BSD-3-Clause
7+license: BSD3
98license-file: ../../../servant/LICENSE
109author: Servant Contributors
1110maintainer: haskell-servant-maintainers@googlegroups.com
1211category: Servant
1312build-type: Simple
14−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
13+cabal-version: >=1.10
14+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1515
1616executable cookbook-jwt-and-basic-auth
1717 main-is: JWTAndBasicAuth.lhs
@@ -22,7 +22,7 @@ executable cookbook-jwt-and-basic-auth
2222 , servant
2323 , servant-client
2424 , servant-server
25− , servant-auth == 0.4.*
25+ , servant-auth ==0.3.*
2626 , servant-auth-server >= 0.3.1.0
2727 , warp >= 3.2
2828 , wai >= 3.2
doc/cookbook/open-id-connect/OpenIdConnect.cabal+3−3
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: open-id-connect
32version: 0.1
43synopsis: OpenId Connect with Servant example
54homepage: http://haskell-servant.readthedocs.org/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5
10+cabal-version: >= 1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5
1212
1313executable cookbook-openidconnect
1414 main-is: OpenIdConnect.lhs
doc/cookbook/pagination/pagination.cabal+3−3
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: cookbook-pagination
32version: 2.1
43synopsis: Pagination with Servant example
54homepage: http://docs.servant.dev/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbook-pagination
1414 main-is: Pagination.lhs
doc/cookbook/sentry/sentry.cabal+3−3
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: cookbook-sentry
32version: 0.1
43synopsis: Collecting runtime exceptions using Sentry
54homepage: http://docs.servant.dev/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbook-sentry
1414 main-is: Sentry.lhs
doc/cookbook/structuring-apis/structuring-apis.cabal+3−3
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: cookbook-structuring-apis
32version: 0.1
43synopsis: Example that shows how APIs can be structured
54homepage: http://docs.servant.dev/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbook-structuring-apis
1414 main-is: StructuringApis.lhs
doc/cookbook/testing/testing.cabal+3−3
@@ -1,16 +1,16 @@
1−cabal-version: 2.2
21name: cookbook-testing
32version: 0.0.1
43synopsis: Common testing patterns in Servant apps
54description: This recipe includes various strategies for writing tests for Servant.
65homepage: http://docs.servant.dev/
7−license: BSD-3-Clause
6+license: BSD3
87license-file: ../../../servant/LICENSE
98author: Servant Contributors
109maintainer: haskell-servant-maintainers@googlegroups.com
1110category: Servant
1211build-type: Simple
13−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
12+cabal-version: >=1.10
13+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1414
1515executable cookbook-testing
1616 main-is: Testing.lhs
doc/cookbook/using-custom-monad/using-custom-monad.cabal+3−3
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: cookbook-using-custom-monad
32version: 0.1
43synopsis: Using custom monad to pass a state between handlers
54homepage: http://docs.servant.dev/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbook-using-custom-monad
1414 main-is: UsingCustomMonad.lhs
doc/cookbook/using-free-client/UsingFreeClient.lhs+1−1
@@ -119,7 +119,7 @@ Now we can use `servant-client`'s internals to convert servant's `Request`
119119to http-client's `Request`, and we can inspect it:
120120
121121```haskell
122− req' <- I.defaultMakeClientRequest burl req
122+ let req' = I.defaultMakeClientRequest burl req
123123 putStrLn $ "Making request: " ++ show req'
124124```
125125
doc/cookbook/using-free-client/using-free-client.cabal+3−3
@@ -1,14 +1,14 @@
1−cabal-version: 2.2
21name: cookbook-using-free-client
32version: 0.1
43synopsis: Using Free client
54homepage: http://docs.servant.dev/
6−license: BSD-3-Clause
5+license: BSD3
76license-file: ../../../servant/LICENSE
87author: Servant Contributors
98maintainer: haskell-servant-maintainers@googlegroups.com
109build-type: Simple
11−tested-with: GHC==8.6.5, GHC==8.8.3, GHC ==8.10.7
10+cabal-version: >=1.10
11+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.3, GHC ==8.10.1
1212
1313executable cookbook-using-free-client
1414 main-is: UsingFreeClient.lhs
doc/cookbook/uverb/UVerb.lhs+3−9
@@ -4,18 +4,14 @@ Servant allows you to talk about the exceptions you throw in your API
44types. This is not limited to actual exceptions, you can write
55handlers that respond with arbitrary open unions of types.
66
7−## Compatibility
8−
9−:warning: This cookbook is compatible with GHC 8.6.1 or higher :warning:
10−
117## Preliminaries
128
139```haskell
1410{-# LANGUAGE ConstraintKinds #-}
1511{-# LANGUAGE DataKinds #-}
12+{-# LANGUAGE DeriveAnyClass #-}
1613{-# LANGUAGE DeriveGeneric #-}
1714{-# LANGUAGE DerivingStrategies #-}
18−{-# LANGUAGE DeriveAnyClass #-}
1915{-# LANGUAGE DerivingVia #-}
2016{-# LANGUAGE FlexibleContexts #-}
2117{-# LANGUAGE FlexibleInstances #-}
@@ -138,7 +134,7 @@ Since `UVerb` (probably) will mostly be used for error-like responses, it may be
138134
139135```haskell
140136newtype UVerbT xs m a = UVerbT { unUVerbT :: ExceptT (Union xs) m a }
141− deriving (Functor, Applicative, Monad, MonadTrans)
137+ deriving newtype (Functor, Applicative, Monad, MonadTrans)
142138
143139-- | Deliberately hide 'ExceptT's 'MonadError' instance to be able to use
144140-- underlying monad's instance.
@@ -165,9 +161,7 @@ data Foo = Foo Int Int Int
165161 deriving HasStatus via WithStatus 200 Foo
166162
167163data Bar = Bar
168− deriving (Show, Eq, GHC.Generic)
169−
170−instance ToJSON Bar
164+ deriving (Show, Eq, GHC.Generic, ToJSON)
171165
172166h :: Handler (Union '[Foo, WithStatus 400 Bar])
173167h = runUVerbT $ do
doc/cookbook/uverb/uverb.cabal+4−6
@@ -1,16 +1,16 @@
1−cabal-version: 2.2
21name: cookbook-uverb
32version: 0.0.1
43synopsis: How to use the 'UVerb' type.
54description: Listing alternative responses and exceptions in your API types.
65homepage: http://docs.servant.dev/
7−license: BSD-3-Clause
6+license: BSD3
87license-file: ../../../servant/LICENSE
98author: Servant Contributors
109maintainer: haskell-servant-maintainers@googlegroups.com
1110category: Servant
1211build-type: Simple
13−tested-with: GHC==8.6.5, GHC==8.8.4, GHC==8.10.7
12+cabal-version: >=1.10
13+tested-with: GHC==8.4.4, GHC==8.6.5, GHC==8.8.2
1414
1515executable cookbook-uverb
1616 main-is: UVerb.lhs
@@ -28,8 +28,6 @@ executable cookbook-uverb
2828 , swagger2
2929 , wai
3030 , warp
31− if impl(ghc >= 9)
32− buildable: False
33− default-language: Haskell2010
31+ default-language: Haskell2010
3432 ghc-options: -Wall -pgmL markdown-unlit
3533 build-tool-depends: markdown-unlit:markdown-unlit
doc/links.rst+1−1
@@ -12,7 +12,7 @@ Helpful Links
1212 `https://github.com/haskell-servant/servant/issues <https://github.com/haskell-servant/servant/issues>`_
1313
1414- the irc channel:
15− `#haskell-servant on libera.chat <https://web.libera.chat/#haskell-servant>`_
15+ ``#servant`` on freenode
1616
1717- the mailing list:
1818 `groups.google.com/forum/#!forum/haskell-servant <https://groups.google.com/forum/#!forum/haskell-servant>`_
doc/tutorial/ApiType.lhs−27
@@ -389,30 +389,3 @@ One example for this is if you want to serve a directory of static files along
389389with the rest of your API. But you can plug in everything that is an
390390`Application`, e.g. a whole web application written in any of the web
391391frameworks that support `wai`.
392−
393−Be mindful! The `servant-server`'s router works by pattern-matching the
394−different routes that are composed using `:<|>`. `Raw`, as an escape hatch,
395−matches any route that hasn't been matched by previous patterns. Therefore,
396−any subsequent route will be silently ignored.
397−
398−``` haskell
399−type UserAPI14 = Raw
400− :<|> "users" :> Get '[JSON] [User]
401− -- In this situation, the /users endpoint
402− -- will not be reachable because the Raw
403− -- endpoint matches requests before
404−```
405−A simple way to avoid this pitfall is to either use `Raw` as the last
406−definition, or to always have it under a static path.
407−
408−``` haskell
409−type UserAPI15 = "files" :> Raw
410− -- The raw endpoint is under the /files
411− -- static path, so it won't match /users.
412− :<|> "users" :> Get '[JSON] [User]
413−
414−type UserAPI16 = "users" :> Get '[JSON] [User]
415− :<|> Raw
416− -- The Raw endpoint is matched last, so
417− -- it won't overlap another endpoint.
418−```
doc/tutorial/Authentication.lhs+2−1
@@ -47,6 +47,7 @@ module Authentication where
4747import Data.Aeson (ToJSON)
4848import Data.ByteString (ByteString)
4949import Data.Map (Map, fromList)
50+import Data.Monoid ((<>))
5051import qualified Data.Map as Map
5152import Data.Proxy (Proxy (Proxy))
5253import Data.Text (Text)
@@ -132,7 +133,7 @@ combinator. Using `Context`, we can supply a function of type
132133handler. This will allow the handler to check authentication and return a `User`
133134to downstream handlers if successful.
134135
135−In practice we wrap `BasicAuthData -> Handler User` into a slightly
136+In practice we wrap `BasicAuthData -> Handler` into a slightly
136137different function to better capture the semantics of basic authentication:
137138
138139``` haskell ignore
doc/tutorial/index.rst+37−1
@@ -6,10 +6,46 @@ This is an introductory tutorial to **servant**. Whilst browsing is fine, it mak
66Any comments, issues or feedback about the tutorial can be submitted
77to `servant's issue tracker <http://github.com/haskell-servant/servant/issues>`_.
88
9+cabal-install
10+--------
11+
12+The whole tutorial is a `cabal <https://cabal.readthedocs.io/en/latest/>`_
13+project and can be built locally as follows:
14+
15+.. code-block:: bash
16+
17+ $ git clone https://github.com/haskell-servant/servant.git
18+ $ cd servant
19+ # build
20+ $ cabal new-build tutorial
21+ # load in ghci to play with it
22+ $ cabal new-repl tutorial
23+
24+stack
25+--------
26+
27+The servant `stack <https://docs.haskellstack.org/en/stable/README/>`_ template includes the working tutorial. To initialize this template, run:
28+
29+.. code-block:: bash
30+
31+ $ stack new myproj servant
32+ $ cd myproj
33+ # build
34+ $ stack build
35+ # start server
36+ $ stack exec myproj-exe
37+
38+The code can be found in the `*.lhs` files under `doc/tutorial/` in the
39+repository. Feel free to edit it while you're reading this documentation and
40+see the effect of your changes.
41+
42+`Nix <https://nixos.org/nix/>`_ users should feel free to take a look at
43+the `nix/shell.nix` file in the repository and use it to provision a suitable
44+environment to build and run the examples.
45+
946.. toctree::
1047 :maxdepth: 1
1148
12− install.rst
1349 ApiType.lhs
1450 Server.lhs
1551 Client.lhs
doc/tutorial/install.rstdeleted−68
@@ -1,68 +0,0 @@
1−Install
2−========
3−
4−cabal-install
5−--------
6−
7−The whole tutorial is a `cabal <https://cabal.readthedocs.io/en/latest/>`_
8−project and can be built locally as follows:
9−
10−.. code-block:: bash
11−
12− $ git clone https://github.com/haskell-servant/servant.git
13− $ cd servant
14− # build
15− $ cabal new-build tutorial
16− # load in ghci to play with it
17− $ cabal new-repl tutorial
18−
19−stack
20−--------
21−
22−The servant `stack <https://docs.haskellstack.org/en/stable/README/>`_ template includes the working tutorial. To initialize this template, run:
23−
24−.. code-block:: bash
25−
26− $ stack new myproj servant
27− $ cd myproj
28− # build
29− $ stack build
30− # start server
31− $ stack exec myproj-exe
32−
33−The code can be found in the `*.lhs` files under `doc/tutorial/` in the
34−repository. Feel free to edit it while you're reading this documentation and
35−see the effect of your changes.
36−
37−nix
38−--------
39−
40−`Nix <https://nixos.org/nix/>`_ users should feel free to take a look at
41−the `nix/shell.nix` file in the repository and use it to provision a suitable
42−environment to build and run the examples.
43−
44−Note for Ubuntu users
45−--------
46−
47−Ubuntu's packages for `ghc`, `cabal`, and `stack` are years out of date.
48−If the instructions above fail for you,
49−try replacing the Ubuntu packages with up-to-date versions.
50−First remove the installed versions:
51−
52−.. code-block:: bash
53−
54− # remove the obsolete versions
55− $ sudo apt remove ghc haskell-stack cabal-install
56−
57−Then install fresh versions of the Haskell toolchain
58−using the `ghcup <https://www.haskell.org/ghcup/install/>`_ installer.
59−
60−As of February 2022, one easy way to do this is by running a bootstrap script:
61−
62−.. code-block:: bash
63−
64− $ curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
65−
66−The script is interactive and will prompt you for details about what
67−you want installed and where. To install manually,
68−see `the detailed instructions <https://www.haskell.org/ghcup/install/#manual-install>`_.
doc/tutorial/tutorial.cabal+9−6
@@ -1,4 +1,3 @@
1−cabal-version: 2.2
21name: tutorial
32version: 0.10
43synopsis: The servant tutorial
@@ -7,14 +6,18 @@ description:
76 <http://docs.servant.dev/>
87homepage: http://docs.servant.dev/
98category: Servant, Documentation
10−license: BSD-3-Clause
9+license: BSD3
1110license-file: LICENSE
1211author: Servant Contributors
1312maintainer: haskell-servant-maintainers@googlegroups.com
1413build-type: Simple
14+cabal-version: >=1.10
1515tested-with:
16+ GHC==8.0.2
17+ GHC==8.2.2
18+ GHC==8.4.4
1619 GHC==8.6.5
17− GHC==8.8.3, GHC ==8.10.7
20+ GHC==8.8.3, GHC ==8.10.1
1821extra-source-files:
1922 static/index.html
2023 static/ui.js
@@ -64,10 +67,10 @@ library
6467 , blaze-markup >= 0.8.0.0 && < 0.9
6568 , cookie >= 0.4.3 && < 0.5
6669 , js-jquery >= 3.3.1 && < 3.4
67− , lucid >= 2.9.11 && < 2.12
68− , random >= 1.1 && < 1.3
70+ , lucid >= 2.9.11 && < 2.10
71+ , random >= 1.1 && < 1.2
6972 , servant-js >= 0.9 && < 0.10
70− , time >= 1.6.0.1 && < 1.13
73+ , time >= 1.6.0.1 && < 1.10
7174
7275 -- For legacy tools, we need to specify build-depends too
7376 build-depends: markdown-unlit >= 0.5.0 && <0.6
ghcjs.nixdeleted−22
@@ -1,22 +0,0 @@
1−let reflex-platform = import (builtins.fetchTarball
2− { name = "reflex-platform";
3− url = "https://github.com/reflex-frp/reflex-platform/archive/1aba6f367982bd6dd78ec2fda75ab246a62d32c5.tar.gz";
4− }) {};
5− pkgs = import ./nix/nixpkgs.nix; in
6−
7−pkgs.stdenv.mkDerivation {
8− name = "ghcjs-shell";
9− buildInputs =
10− [ (reflex-platform.ghcjs.ghcWithPackages (p: with p; [
11− attoparsec
12− hashable
13− ]))
14− pkgs.cabal-install
15− pkgs.gmp
16− pkgs.haskellPackages.cabal-plan
17− pkgs.haskellPackages.hspec-discover
18− pkgs.nodejs
19− pkgs.perl
20− pkgs.zlib
21− ];
22−}
nix/README.md−18
@@ -21,21 +21,3 @@ a particular ghc version, e.g:
2121``` sh
2222$ nix-shell nix/shell.nix --argstr compiler ghcHEAD
2323```
24−
25−**Possible GHC versions**
26−- `ghc865Binary`
27−- `ghc884`
28−- `ghc8104` - default
29−- `ghc901`
30−
31−### Cabal users
32−
33−GHC version can be chosen via the nix-shell parameter
34−
35−`cabal build all`
36−
37−### Stack version
38−
39−Since the ghc version is set by the LTS version, it is preferable to use the `ghc8104` version parameter for the nix-shell.
40−
41−`stack --no-nix --system-ghc <command>`
nix/nixpkgs.nixdeleted−4
@@ -1,4 +0,0 @@
1−import (builtins.fetchTarball {
2− url = "https://github.com/NixOS/nixpkgs/archive/refs/tags/21.05.tar.gz";
3− sha256 = "sha256:1ckzhh24mgz6jd1xhfgx0i9mijk6xjqxwsshnvq789xsavrmsc36";
4−}) {}
nix/shell.nix+18−17
@@ -1,20 +1,21 @@
1−{ compiler ? "ghc8104"
1+{ pkgs ? import <nixpkgs> {}
2+, compiler ? "ghc822"
23, tutorial ? false
3−, pkgs ? import ./nixpkgs.nix
44}:
5−
6− with pkgs;
75
8− let
9− ghc = haskell.packages.${compiler}.ghcWithPackages (_: []);
10− docstuffs = python3.withPackages (ps: with ps; [ recommonmark sphinx sphinx_rtd_theme ]);
11− in
12− stdenv.mkDerivation {
13− name = "servant-dev";
14− buildInputs = [ ghc zlib python3 wget cabal-install postgresql openssl stack haskellPackages.hspec-discover ]
15− ++ (if tutorial then [docstuffs postgresql] else []);
16− shellHook = ''
17− eval $(grep export ${ghc}/bin/ghc)
18− export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:"${zlib}/lib";
19− '';
20− }
6+with pkgs;
7+
8+let
9+ ghc = haskell.packages.${compiler}.ghcWithPackages (_: []);
10+ docstuffs = python3.withPackages (ps: with ps; [ recommonmark sphinx sphinx_rtd_theme ]);
11+in
12+
13+stdenv.mkDerivation {
14+ name = "servant-dev";
15+ buildInputs = [ ghc zlib python3 wget ]
16+ ++ (if tutorial then [docstuffs postgresql] else []);
17+ shellHook = ''
18+ eval $(grep export ${ghc}/bin/ghc)
19+ export LD_LIBRARY_PATH="${zlib}/lib";
20+ '';
21+}
servant-auth/README.mddeleted−1
@@ -1 +0,0 @@
1−servant-auth-server/README.lhs
servant-auth/servant-auth-client/.ghcideleted−1
@@ -1 +0,0 @@
1−:set -isrc -itest -idoctest/ghci-wrapper/src
servant-auth/servant-auth-client/CHANGELOG.mddeleted−26
@@ -1,26 +0,0 @@
1−# Changelog
2−
3−All notable changes to this project will be documented in this file.
4−
5−The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
6−and this project adheres to [PVP Versioning](https://pvp.haskell.org/).
7−
8−## [Unreleased]
9−
10−## [0.4.1.0] - 2020-10-06
11−
12−- Support generic Bearer token auth
13−
14−## [0.4.0.0] - 2019-03-08
15−
16−## Changed
17−
18−- #145 Support servant-0.16 in tests @domenkozar
19−- #145 Drop GHC 7.10 support @domenkozar
20−
21−## [0.3.3.0] - 2018-06-18
22−
23−### Added
24−- Support for GHC 8.4 by @phadej
25−- Support for servant-0.14 by @phadej
26−- Changelog by @domenkozar
servant-auth/servant-auth-client/LICENSEdeleted−31
@@ -1,31 +0,0 @@
1−Copyright Julian K. Arni (c) 2015
2−
3−All rights reserved.
4−
5−Redistribution and use in source and binary forms, with or without
6−modification, are permitted provided that the following conditions are met:
7−
8− * Redistributions of source code must retain the above copyright
9− notice, this list of conditions and the following disclaimer.
10−
11− * Redistributions in binary form must reproduce the above
12− copyright notice, this list of conditions and the following
13− disclaimer in the documentation and/or other materials provided
14− with the distribution.
15−
16− * Neither the name of Julian K. Arni nor the names of other
17− contributors may be used to endorse or promote products derived
18− from this software without specific prior written permission.
19−
20−THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21−"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22−LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23−A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24−OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25−SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26−LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27−DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28−THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29−(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30−OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31−
servant-auth/servant-auth-client/Setup.hsdeleted−2
@@ -1,2 +0,0 @@
1−import Distribution.Simple
2−main = defaultMain
servant-auth/servant-auth-client/servant-auth-client.cabaldeleted−80
@@ -1,80 +0,0 @@
1−cabal-version: 2.2
2−name: servant-auth-client
3−version: 0.4.1.0
4−synopsis: servant-client/servant-auth compatibility
5−description: This package provides instances that allow generating clients from
6− <https://hackage.haskell.org/package/servant servant>
7− APIs that use
8− <https://hackage.haskell.org/package/servant-auth servant-auth's> @Auth@ combinator.
9− .
10− For a quick overview of the usage, see the <https://github.com/haskell-servant/servant/tree/master/servant-auth#readme README>.
11−category: Web, Servant, Authentication
12−homepage: https://github.com/haskell-servant/servant/tree/master/servant-auth#readme
13−bug-reports: https://github.com/haskell-servant/servant/issues
14−author: Julian K. Arni
15−maintainer: jkarni@gmail.com
16−copyright: (c) Julian K. Arni
17−license: BSD-3-Clause
18−license-file: LICENSE
19−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.4 || ==9.0.1
20−build-type: Simple
21−extra-source-files:
22− CHANGELOG.md
23−
24−source-repository head
25− type: git
26− location: https://github.com/haskell-servant/servant
27−
28−library
29− hs-source-dirs:
30− src
31− default-extensions: ConstraintKinds DataKinds DefaultSignatures DeriveFoldable DeriveFunctor DeriveGeneric DeriveTraversable FlexibleContexts FlexibleInstances FunctionalDependencies GADTs KindSignatures MultiParamTypeClasses OverloadedStrings RankNTypes ScopedTypeVariables TypeFamilies TypeOperators
32− ghc-options: -Wall
33− build-depends:
34− base >= 4.10 && < 4.17
35− , bytestring >= 0.10.6.0 && < 0.12
36− , containers >= 0.5.6.2 && < 0.7
37− , servant-auth == 0.4.*
38− , servant >= 0.13 && < 0.20
39− , servant-client-core >= 0.13 && < 0.20
40−
41− exposed-modules:
42− Servant.Auth.Client
43− Servant.Auth.Client.Internal
44− default-language: Haskell2010
45−
46−test-suite spec
47− type: exitcode-stdio-1.0
48− main-is: Spec.hs
49− hs-source-dirs:
50− test
51− default-extensions: ConstraintKinds DataKinds DefaultSignatures DeriveFoldable DeriveFunctor DeriveGeneric DeriveTraversable FlexibleContexts FlexibleInstances FunctionalDependencies GADTs KindSignatures MultiParamTypeClasses OverloadedStrings RankNTypes ScopedTypeVariables TypeFamilies TypeOperators
52− ghc-options: -Wall
53− build-tool-depends: hspec-discover:hspec-discover >=2.5.5 && <2.10
54−
55− -- dependencies with bounds inherited from the library stanza
56− build-depends:
57− base
58− , servant-client
59− , servant-auth
60− , servant
61− , servant-auth-client
62−
63− -- test dependencies
64− build-depends:
65− hspec >= 2.5.5 && < 2.10
66− , QuickCheck >= 2.11.3 && < 2.15
67− , aeson >= 1.3.1.1 && < 3
68− , bytestring >= 0.10.6.0 && < 0.12
69− , http-client >= 0.5.13.1 && < 0.8
70− , http-types >= 0.12.2 && < 0.13
71− , servant-auth-server >= 0.4.2.0 && < 0.5
72− , servant-server >= 0.13 && < 0.20
73− , time >= 1.5.0.1 && < 1.13
74− , transformers >= 0.4.2.0 && < 0.6
75− , wai >= 3.2.1.2 && < 3.3
76− , warp >= 3.2.25 && < 3.4
77− , jose >= 0.7.0.0 && < 0.10
78− other-modules:
79− Servant.Auth.ClientSpec
80− default-language: Haskell2010
servant-auth/servant-auth-client/src/Servant/Auth/Client.hsdeleted−3
@@ -1,3 +0,0 @@
1−module Servant.Auth.Client (Token(..), Bearer) where
2−
3−import Servant.Auth.Client.Internal (Bearer, Token(..))
servant-auth/servant-auth-client/src/Servant/Auth/Client/Internal.hsdeleted−64
@@ -1,64 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−{-# LANGUAGE GeneralizedNewtypeDeriving #-}
3−{-# LANGUAGE UndecidableInstances #-}
4−{-# OPTIONS_GHC -fno-warn-orphans #-}
5−#if __GLASGOW_HASKELL__ == 800
6−{-# OPTIONS_GHC -fno-warn-redundant-constraints #-}
7−#endif
8−module Servant.Auth.Client.Internal where
9−
10−import qualified Data.ByteString as BS
11−import Data.Monoid
12−import Data.Proxy (Proxy (..))
13−import Data.String (IsString)
14−import GHC.Exts (Constraint)
15−import GHC.Generics (Generic)
16−import Servant.API ((:>))
17−import Servant.Auth
18−
19−import Servant.Client.Core
20−import Data.Sequence ((<|))
21−
22−-- | A simple bearer token.
23−newtype Token = Token { getToken :: BS.ByteString }
24− deriving (Eq, Show, Read, Generic, IsString)
25−
26−type family HasBearer xs :: Constraint where
27− HasBearer (Bearer ': xs) = ()
28− HasBearer (JWT ': xs) = ()
29− HasBearer (x ': xs) = HasBearer xs
30− HasBearer '[] = BearerAuthNotEnabled
31−
32−class BearerAuthNotEnabled
33−
34−-- | @'HasBearer' auths@ is nominally a redundant constraint, but ensures we're not
35−-- trying to send a token to an API that doesn't accept them.
36−instance (HasBearer auths, HasClient m api) => HasClient m (Auth auths a :> api) where
37− type Client m (Auth auths a :> api) = Token -> Client m api
38−
39− clientWithRoute m _ req (Token token)
40− = clientWithRoute m (Proxy :: Proxy api)
41− $ req { requestHeaders = ("Authorization", headerVal) <| requestHeaders req }
42− where
43− headerVal = "Bearer " <> token
44−
45−#if MIN_VERSION_servant_client_core(0,14,0)
46− hoistClientMonad pm _ nt cl = hoistClientMonad pm (Proxy :: Proxy api) nt . cl
47−#endif
48−
49−
50−-- * Authentication combinators
51−
52−-- | A Bearer token in the Authorization header:
53−--
54−-- @Authorization: Bearer <token>@
55−--
56−-- This can be any token recognized by the server, for example,
57−-- a JSON Web Token (JWT).
58−--
59−-- Note that, since the exact way the token is validated is not specified,
60−-- this combinator can only be used in the client. The server would not know
61−-- how to validate it, while the client does not care.
62−-- If you want to implement Bearer authentication in your server, you have to
63−-- choose a specific combinator, such as 'JWT'.
64−data Bearer
servant-auth/servant-auth-client/test/Servant/Auth/ClientSpec.hsdeleted−161
@@ -1,161 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−{-# LANGUAGE DeriveAnyClass #-}
3−module Servant.Auth.ClientSpec (spec) where
4−
5−import Crypto.JOSE (JWK,
6− KeyMaterialGenParam (OctGenParam),
7− genJWK)
8−import Data.Aeson (FromJSON (..), ToJSON (..))
9−import qualified Data.ByteString.Lazy as BSL
10−import Data.Time (UTCTime, defaultTimeLocale,
11− parseTimeOrError)
12−import GHC.Generics (Generic)
13−import Network.HTTP.Client (Manager, defaultManagerSettings,
14− newManager)
15−import Network.HTTP.Types (status401)
16−import Network.Wai.Handler.Warp (testWithApplication)
17−import Servant
18−import Servant.Client (BaseUrl (..), Scheme (Http),
19− ClientError (FailureResponse),
20−#if MIN_VERSION_servant_client(0,16,0)
21− ResponseF(..),
22−#elif MIN_VERSION_servant_client(0,13,0)
23− GenResponse(..),
24−#elif MIN_VERSION_servant_client(0,12,0)
25− Response(..),
26−#endif
27− client)
28−import System.IO.Unsafe (unsafePerformIO)
29−import Test.Hspec
30−import Test.QuickCheck
31−
32−#if MIN_VERSION_servant_client(0,13,0)
33−import Servant.Client (mkClientEnv, runClientM)
34−#elif MIN_VERSION_servant_client(0,9,0)
35−import Servant.Client (ClientEnv (..), runClientM)
36−#else
37−import Control.Monad.Trans.Except (runExceptT)
38−#endif
39−#if !MIN_VERSION_servant_server(0,16,0)
40−#define ClientError ServantError
41−#endif
42−
43−import Servant.Auth.Client
44−import Servant.Auth.Server
45−import Servant.Auth.Server.SetCookieOrphan ()
46−
47−spec :: Spec
48−spec = describe "The JWT combinator" $ do
49− hasClientSpec
50−
51−
52−------------------------------------------------------------------------------
53−-- * HasClient {{{
54−
55−hasClientSpec :: Spec
56−hasClientSpec = describe "HasClient" $ around (testWithApplication $ return app) $ do
57−
58− let mkTok :: User -> Maybe UTCTime -> IO Token
59− mkTok user mexp = do
60− Right tok <- makeJWT user jwtCfg mexp
61− return $ Token $ BSL.toStrict tok
62−
63− it "succeeds when the token does not have expiry" $ \port -> property $ \user -> do
64− tok <- mkTok user Nothing
65− v <- getIntClient tok mgr (BaseUrl Http "localhost" port "")
66− v `shouldBe` Right (length $ name user)
67−
68− it "succeeds when the token is not expired" $ \port -> property $ \user -> do
69− tok <- mkTok user (Just future)
70− v <- getIntClient tok mgr (BaseUrl Http "localhost" port "")
71− v `shouldBe` Right (length $ name user)
72−
73− it "fails when token is expired" $ \port -> property $ \user -> do
74− tok <- mkTok user (Just past)
75−#if MIN_VERSION_servant_client(0,16,0)
76− Left (FailureResponse _ (Response stat _ _ _))
77−#elif MIN_VERSION_servant_client(0,12,0)
78− Left (FailureResponse (Response stat _ _ _))
79−#elif MIN_VERSION_servant_client(0,11,0)
80− Left (FailureResponse _ stat _ _)
81−#else
82− Left (FailureResponse stat _ _)
83−#endif
84− <- getIntClient tok mgr (BaseUrl Http "localhost" port "")
85− stat `shouldBe` status401
86−
87−
88−getIntClient :: Token -> Manager -> BaseUrl -> IO (Either ClientError Int)
89−#if MIN_VERSION_servant(0,13,0)
90−getIntClient tok m burl = runClientM (client api tok) (mkClientEnv m burl)
91−#elif MIN_VERSION_servant(0,9,0)
92−getIntClient tok m burl = runClientM (client api tok) (ClientEnv m burl)
93−#else
94−getIntClient tok m burl = runExceptT $ client api tok m burl
95−#endif
96−-- }}}
97−------------------------------------------------------------------------------
98−-- * API and Server {{{
99−
100−type API = Auth '[JWT] User :> Get '[JSON] Int
101−
102−api :: Proxy API
103−api = Proxy
104−
105−theKey :: JWK
106−theKey = unsafePerformIO . genJWK $ OctGenParam 256
107−{-# NOINLINE theKey #-}
108−
109−mgr :: Manager
110−mgr = unsafePerformIO $ newManager defaultManagerSettings
111−{-# NOINLINE mgr #-}
112−
113−app :: Application
114−app = serveWithContext api ctx server
115− where
116− ctx = cookieCfg :. jwtCfg :. EmptyContext
117−
118−jwtCfg :: JWTSettings
119−jwtCfg = defaultJWTSettings theKey
120−
121−cookieCfg :: CookieSettings
122−cookieCfg = defaultCookieSettings
123−
124−
125−server :: Server API
126−server = getInt
127− where
128− getInt :: AuthResult User -> Handler Int
129− getInt (Authenticated u) = return . length $ name u
130− getInt _ = throwAll err401
131−
132−
133−-- }}}
134−------------------------------------------------------------------------------
135−-- * Utils {{{
136−
137−past :: UTCTime
138−past = parseTimeOrError True defaultTimeLocale "%Y-%m-%d" "1970-01-01"
139−
140−future :: UTCTime
141−future = parseTimeOrError True defaultTimeLocale "%Y-%m-%d" "2070-01-01"
142−
143−
144−-- }}}
145−------------------------------------------------------------------------------
146−-- * Types {{{
147−
148−data User = User
149− { name :: String
150− , _id :: String
151− } deriving (Eq, Show, Read, Generic)
152−
153−instance FromJWT User
154−instance ToJWT User
155−instance FromJSON User
156−instance ToJSON User
157−
158−instance Arbitrary User where
159− arbitrary = User <$> arbitrary <*> arbitrary
160−
161−-- }}}
servant-auth/servant-auth-client/test/Spec.hsdeleted−1
@@ -1 +0,0 @@
1−{-# OPTIONS_GHC -F -pgmF hspec-discover #-}
servant-auth/servant-auth-docs/.ghcideleted−1
@@ -1 +0,0 @@
1−:set -isrc -itest -idoctest/ghci-wrapper/src
servant-auth/servant-auth-docs/CHANGELOG.mddeleted−14
@@ -1,14 +0,0 @@
1−# Changelog
2−
3−All notable changes to this project will be documented in this file.
4−
5−The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
6−and this project adheres to [PVP Versioning](https://pvp.haskell.org/).
7−
8−## [Unreleased]
9−
10−## [0.2.10.0] - 2018-06-18
11−
12−### Added
13−- Support for GHC 8.4 by @phadej
14−- Changelog by @domenkozar
servant-auth/servant-auth-docs/LICENSEdeleted−31
@@ -1,31 +0,0 @@
1−Copyright Julian K. Arni (c) 2015
2−
3−All rights reserved.
4−
5−Redistribution and use in source and binary forms, with or without
6−modification, are permitted provided that the following conditions are met:
7−
8− * Redistributions of source code must retain the above copyright
9− notice, this list of conditions and the following disclaimer.
10−
11− * Redistributions in binary form must reproduce the above
12− copyright notice, this list of conditions and the following
13− disclaimer in the documentation and/or other materials provided
14− with the distribution.
15−
16− * Neither the name of Julian K. Arni nor the names of other
17− contributors may be used to endorse or promote products derived
18− from this software without specific prior written permission.
19−
20−THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21−"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22−LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23−A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24−OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25−SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26−LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27−DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28−THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29−(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30−OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31−
servant-auth/servant-auth-docs/Setup.hsdeleted−33
@@ -1,33 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−{-# OPTIONS_GHC -Wall #-}
3−module Main (main) where
4−
5−#ifndef MIN_VERSION_cabal_doctest
6−#define MIN_VERSION_cabal_doctest(x,y,z) 0
7−#endif
8−
9−#if MIN_VERSION_cabal_doctest(1,0,0)
10−
11−import Distribution.Extra.Doctest ( defaultMainWithDoctests )
12−main :: IO ()
13−main = defaultMainWithDoctests "doctests"
14−
15−#else
16−
17−#ifdef MIN_VERSION_Cabal
18−-- If the macro is defined, we have new cabal-install,
19−-- but for some reason we don't have cabal-doctest in package-db
20−--
21−-- Probably we are running cabal sdist, when otherwise using new-build
22−-- workflow
23−#warning You are configuring this package without cabal-doctest installed. \
24− The doctests test-suite will not work as a result. \
25− To fix this, install cabal-doctest before configuring.
26−#endif
27−
28−import Distribution.Simple
29−
30−main :: IO ()
31−main = defaultMain
32−
33−#endif
servant-auth/servant-auth-docs/servant-auth-docs.cabaldeleted−84
@@ -1,84 +0,0 @@
1−cabal-version: 2.2
2−name: servant-auth-docs
3−version: 0.2.10.0
4−synopsis: servant-docs/servant-auth compatibility
5−description: This package provides instances that allow generating docs from
6− <https://hackage.haskell.org/package/servant servant>
7− APIs that use
8− <https://hackage.haskell.org/package/servant-auth servant-auth's> @Auth@ combinator.
9− .
10− For a quick overview of the usage, see the <https://github.com/haskell-servant/servant/tree/master/servant-auth#readme README>.
11−category: Web, Servant, Authentication
12−homepage: https://github.com/haskell-servant/servant/tree/master/servant-auth#readme
13−bug-reports: https://github.com/haskell-servant/servant/issues
14−author: Julian K. Arni
15−maintainer: jkarni@gmail.com
16−copyright: (c) Julian K. Arni
17−license: BSD-3-Clause
18−license-file: LICENSE
19−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.4 || ==9.0.1
20−build-type: Custom
21−extra-source-files:
22− CHANGELOG.md
23−
24−custom-setup
25− setup-depends:
26− base, Cabal, cabal-doctest >=1.0.6 && <1.1
27−
28−source-repository head
29− type: git
30− location: https://github.com/haskell-servant/servant
31−
32−library
33− hs-source-dirs:
34− src
35− default-extensions: ConstraintKinds DataKinds DefaultSignatures DeriveFoldable DeriveFunctor DeriveGeneric DeriveTraversable FlexibleContexts FlexibleInstances FunctionalDependencies GADTs KindSignatures MultiParamTypeClasses OverloadedStrings RankNTypes ScopedTypeVariables TypeFamilies TypeOperators
36− ghc-options: -Wall
37− build-depends:
38− base >= 4.10 && < 4.17
39− , servant-docs >= 0.11.2 && < 0.13
40− , servant >= 0.13 && < 0.20
41− , servant-auth == 0.4.*
42− , lens >= 4.16.1 && <5.2
43− exposed-modules:
44− Servant.Auth.Docs
45− default-language: Haskell2010
46−
47−test-suite doctests
48− type: exitcode-stdio-1.0
49− main-is: doctests.hs
50− build-depends:
51− base,
52− servant-auth-docs,
53− doctest >= 0.16 && < 0.19,
54− QuickCheck >= 2.11.3 && < 2.15,
55− template-haskell
56− ghc-options: -Wall -threaded
57− hs-source-dirs: test
58− default-language: Haskell2010
59−
60−test-suite spec
61− type: exitcode-stdio-1.0
62− main-is: Spec.hs
63− hs-source-dirs:
64− test
65− default-extensions: ConstraintKinds DataKinds DefaultSignatures DeriveFoldable DeriveFunctor DeriveGeneric DeriveTraversable FlexibleContexts FlexibleInstances FunctionalDependencies GADTs KindSignatures MultiParamTypeClasses OverloadedStrings RankNTypes ScopedTypeVariables TypeFamilies TypeOperators
66− ghc-options: -Wall
67− build-tool-depends: hspec-discover:hspec-discover >=2.5.5 && <2.10
68−
69− -- dependencies with bounds inherited from the library stanza
70− build-depends:
71− base
72− , text
73− , servant-docs
74− , servant
75− , servant-auth
76− , lens
77−
78− -- test dependencies
79− build-depends:
80− servant-auth-docs
81− , hspec >= 2.5.5 && < 2.10
82− , QuickCheck >= 2.11.3 && < 2.15
83−
84− default-language: Haskell2010
servant-auth/servant-auth-docs/src/Servant/Auth/Docs.hsdeleted−96
@@ -1,96 +0,0 @@
1−{-# OPTIONS_GHC -fno-warn-orphans #-}
2−module Servant.Auth.Docs
3− (
4− -- | The purpose of this package is provide the instance for 'servant-auth'
5− -- combinators needed for 'servant-docs' documentation generation.
6− --
7− -- >>> type API = Auth '[JWT, Cookie, BasicAuth] Int :> Get '[JSON] Int
8− -- >>> putStr $ markdown $ docs (Proxy :: Proxy API)
9− -- ## GET /
10− -- ...
11− -- ... Authentication
12− -- ...
13− -- This part of the API is protected by the following authentication mechanisms:
14− -- ...
15− -- * JSON Web Tokens ([JWTs](https://en.wikipedia.org/wiki/JSON_Web_Token))
16− -- * [Cookies](https://en.wikipedia.org/wiki/HTTP_cookie)
17− -- * [Basic Authentication](https://en.wikipedia.org/wiki/Basic_access_authentication)
18− -- ...
19− -- Clients must supply the following data
20− -- ...
21− -- One of the following:
22− -- ...
23− -- * A JWT Token signed with this server's key
24− -- * Cookies automatically set by browsers, plus a header
25− -- * Cookies automatically set by browsers, plus a header
26− -- ...
27−
28− -- * Re-export
29− JWT
30− , BasicAuth
31− , Cookie
32− , Auth
33− ) where
34−
35−import Control.Lens ((%~), (&), (|>))
36−import Data.List (intercalate)
37−import Data.Monoid
38−import Data.Proxy (Proxy (Proxy))
39−import Servant.API hiding (BasicAuth)
40−import Servant.Auth
41−import Servant.Docs hiding (pretty)
42−import Servant.Docs.Internal (DocAuthentication (..), authInfo)
43−
44−instance (AllDocs auths, HasDocs api) => HasDocs (Auth auths r :> api) where
45− docsFor _ (endpoint, action) =
46− docsFor (Proxy :: Proxy api) (endpoint, action & authInfo %~ (|> info))
47− where
48− (intro, reqData) = pretty $ allDocs (Proxy :: Proxy auths)
49− info = DocAuthentication intro reqData
50−
51−
52−pretty :: [(String, String)] -> (String, String)
53−pretty [] = error "shouldn't happen"
54−pretty [(i, d)] =
55− ( "This part of the API is protected by " <> i
56− , d
57− )
58−pretty rs =
59− ( "This part of the API is protected by the following authentication mechanisms:\n\n"
60− ++ " * " <> intercalate "\n * " (fst <$> rs)
61− , "\nOne of the following:\n\n"
62− ++ " * " <> intercalate "\n * " (snd <$> rs)
63− )
64−
65−
66−class AllDocs (x :: [*]) where
67− allDocs :: proxy x
68− -- intro, req
69− -> [(String, String)]
70−
71−instance (OneDoc a, AllDocs as) => AllDocs (a ': as) where
72− allDocs _ = oneDoc (Proxy :: Proxy a) : allDocs (Proxy :: Proxy as)
73−
74−instance AllDocs '[] where
75− allDocs _ = []
76−
77−class OneDoc a where
78− oneDoc :: proxy a -> (String, String)
79−
80−instance OneDoc JWT where
81− oneDoc _ =
82− ("JSON Web Tokens ([JWTs](https://en.wikipedia.org/wiki/JSON_Web_Token))"
83− , "A JWT Token signed with this server's key")
84−
85−instance OneDoc Cookie where
86− oneDoc _ =
87− ("[Cookies](https://en.wikipedia.org/wiki/HTTP_cookie)"
88− , "Cookies automatically set by browsers, plus a header")
89−
90−instance OneDoc BasicAuth where
91− oneDoc _ =
92− ( "[Basic Authentication](https://en.wikipedia.org/wiki/Basic_access_authentication)"
93− , "Cookies automatically set by browsers, plus a header")
94−
95−-- $setup
96−-- >>> instance ToSample Int where toSamples _ = singleSample 1729
servant-auth/servant-auth-docs/test/Spec.hsdeleted−1
@@ -1 +0,0 @@
1−{-# OPTIONS_GHC -F -pgmF hspec-discover #-}
servant-auth/servant-auth-docs/test/doctests.hsdeleted−12
@@ -1,12 +0,0 @@
1−module Main where
2−
3−import Build_doctests (flags, pkgs, module_sources)
4−import Data.Foldable (traverse_)
5−import Test.DocTest
6−
7−main :: IO ()
8−main = do
9− traverse_ putStrLn args
10− doctest args
11− where
12− args = flags ++ pkgs ++ module_sources
servant-auth/servant-auth-server/.ghcideleted−1
@@ -1 +0,0 @@
1−:set -isrc -itest -idoctest/ghci-wrapper/src
servant-auth/servant-auth-server/CHANGELOG.mddeleted−130
@@ -1,130 +0,0 @@
1−# Changelog
2−
3−All notable changes to this project will be documented in this file.
4−
5−The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
6−and this project adheres to [PVP Versioning](https://pvp.haskell.org/).
7−
8−## [Unreleased]
9−
10−## [0.4.6.0] - 2020-10-06
11−
12−## Changed
13−
14−- expose verifyJWT and use it in two places [@domenkozar]
15−- support GHC 8.10 [@domenkozar]
16−- move ToJWT/FromJWT to servant-auth [@erewok]
17−- #165 fix AnySite with Cookie 3.5.0 [@odr]
18−
19−## [0.4.5.1] - 2020-02-06
20−
21−## Changed
22−
23−- #158 servant 0.17 support [@phadej]
24−
25−## [0.4.5.0] - 2019-12-28
26−
27−## Changed
28−- #144 servant 0.16 support and drop GHC 7.10 support [@domenkozar]
29−- #148 removed unused constaint in HasServer instance for Auth
30−- #154 GHC 8.8 support [@phadej]
31−
32−### Added
33−- #141 Support Stream combinator [@domenkozar]
34−- #143 Allow servant-0.16 [@phadej]
35−
36−## [0.4.4.0] - 2019-03-02
37−
38−### Added
39−- #141 Support Stream combinator [@domenkozar]
40−- #143 Allow servant-0.16 [@phadej]
41−
42−## [0.4.3.0] - 2019-01-17
43−
44−## Changed
45−- #117 Avoid running auth checks unnecessarily [@sopvop]
46−- #110 Get rid of crypto-api dependency [@domenkozar]
47−- #130 clearSession: improve cross-browser compatibility [@domenkozar]
48−- #136 weed out bytestring-conversion [@stephenirl]
49−
50−## [0.4.2.0] - 2018-11-05
51−
52−### Added
53−- `Headers hs a` instance for AddSetCookieApi [@domenkozar]
54−- GHC 8.6.x support [@domenkozar]
55−
56−## [0.4.1.0] - 2018-10-05
57−
58−### Added
59−- #125 Allow setting domain name for a cookie [@domenkozar]
60−
61−## Changed
62−- bump http-api-data to 0.3.10 that includes Cookie orphan instances previously located in servant-auth-server [@phadej]
63−- #114 Export `HasSecurity` typeclass [@rockbmb]
64−
65−## [0.4.0.1] - 2018-09-23
66−
67−### Security
68−- #123 Session cookie did not apply SameSite attribute [@domenkozar]
69−
70−### Added
71−- #112 HasLink instance for Auth combinator [@adetokunbo]
72−- #111 Documentation for using hoistServer [@mschristiansen]
73−- #107 Add utility functions for reading and writing a key to a file [@mschristiansen]
74−
75−## [0.4.0.0] - 2018-06-17
76−
77−### Added
78−- Support GHC 8.4 by @phadej and @domenkozar
79−- Support for servant-0.14 by @phadej
80−- #96 Support for jose-0.7 by @xaviershay
81−- #92 add `clearSession` for logout by @plredmond and @3noch
82−- #95 makeJWT: allow setting Alg via defaultJWTSettings by @domenkozar
83−- #89 Validate JWT against a JWKSet instead of JWK by @sopvop
84−
85−### Changed
86−- #92 Rename CSRF to XSRF by @plredmond and @3noch
87−- #92 extract 'XsrfCookieSettings' from 'CookieSettings' and make XSRF checking optional
88− by @plredmond and @3noch
89−- #69 export SameSite by @domenkozar
90−- #102 Reuse Servant.Api.IsSecure instead of duplicating ADT by @domenkozar
91−
92−### Deprecated
93−- #92 Renamed 'makeCsrfCookie' to 'makeXsrfCookie' and marked the former as deprecated
94− by @plredmond and @3noc
95−- #92 Made several changes to the structure of 'CookieSettings' which will require
96− attention by users who have modified the XSRF settings by @plredmond and @3noch
97−
98−### Security
99−- #94 Force cookie expiration on serverside by @karshan
100−
101−## [0.3.2.0] - 2018-02-21
102−
103−### Added
104−- #76 Export wwwAuthenticatedErr and elaborate its annotation by @defanor
105−- Support for servant-0.14 by @phadej
106−
107−### Changed
108−- Disable the readme executable for ghcjs builds by @hamishmack
109−- #84 Make AddSetCookieApi type family open by @qnikst
110−- #79 Make CSRF checks optional for GET requests by @harendra-kumar
111−
112−## [0.3.1.0] - 2017-11-08
113−
114−### Added
115−- Support for servant-0.12 by @phadej
116−
117−## [0.3.0.0] - 2017-11-07
118−
119−### Changed
120−- #47 'cookiePath' and 'xsrfCookiePath' added to 'CookieSettings' by @mchaver
121−
122−## [0.2.8.0] - 2017-05-26
123−
124−### Added
125−- #45 Support for servant-0.11 by @phadej
126−
127−## [0.2.7.0] - 2017-02-11
128−
129−### Changed
130−- #27 #41 'acceptLogin' and 'makeCsrfCookie' functions by @bts
servant-auth/servant-auth-server/LICENSEdeleted−31
@@ -1,31 +0,0 @@
1−Copyright Julian K. Arni (c) 2015
2−
3−All rights reserved.
4−
5−Redistribution and use in source and binary forms, with or without
6−modification, are permitted provided that the following conditions are met:
7−
8− * Redistributions of source code must retain the above copyright
9− notice, this list of conditions and the following disclaimer.
10−
11− * Redistributions in binary form must reproduce the above
12− copyright notice, this list of conditions and the following
13− disclaimer in the documentation and/or other materials provided
14− with the distribution.
15−
16− * Neither the name of Julian K. Arni nor the names of other
17− contributors may be used to endorse or promote products derived
18− from this software without specific prior written permission.
19−
20−THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21−"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22−LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23−A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24−OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25−SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26−LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27−DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28−THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29−(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30−OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31−
servant-auth/servant-auth-server/README.lhsdeleted−291
@@ -1,291 +0,0 @@
1−# servant-auth
2−
3−These packages provides safe and easy-to-use authentication options for
4−`servant`. The same API can be protected via:
5−- basicauth
6−- cookies
7−- JWT tokens
8−
9−
10−| Package | Hackage |
11−| -------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
12−| servant-auth | [![servant-auth](https://img.shields.io/hackage/v/servant-auth?style=flat-square&logo=haskell&label&labelColor=5D4F85)](https://hackage.haskell.org/package/servant-auth) |
13−| servant-auth-server | [![servant-auth-server](https://img.shields.io/hackage/v/servant-auth-server.svg?style=flat-square&logo=haskell&label&labelColor=5D4F85)](https://hackage.haskell.org/package/servant-auth-server) |
14−| servant-auth-client | [![servant-auth-client](https://img.shields.io/hackage/v/servant-auth-client.svg?style=flat-square&logo=haskell&label&labelColor=5D4F85)](https://hackage.haskell.org/package/servant-auth-client) |
15−| servant-auth-swagger | [![servant-auth-swagger](https://img.shields.io/hackage/v/servant-auth-swagger.svg?style=flat-square&logo=haskell&label&labelColor=5D4F85)](https://hackage.haskell.org/package/servant-auth-swagger) |
16−| servant-auth-docs | [![servant-auth-docs](https://img.shields.io/hackage/v/servant-auth-docs.svg?style=flat-square&logo=haskell&label&labelColor=5D4F85)](https://hackage.haskell.org/package/servant-auth-docs) |
17−
18−## How it works
19−
20−First some imports:
21−
22−~~~ haskell
23−{-# OPTIONS_GHC -fno-warn-unused-binds #-}
24−{-# OPTIONS_GHC -fno-warn-deprecations #-}
25−import Control.Concurrent (forkIO)
26−import Control.Monad (forever)
27−import Control.Monad.Trans (liftIO)
28−import Data.Aeson (FromJSON, ToJSON)
29−import GHC.Generics (Generic)
30−import Network.Wai.Handler.Warp (run)
31−import System.Environment (getArgs)
32−import Servant
33−import Servant.Auth.Server
34−import Servant.Auth.Server.SetCookieOrphan ()
35−~~~
36−
37−`servant-auth` library introduces a combinator `Auth`:
38−
39−~~~ haskell
40−data Auth (auths :: [*]) val
41−~~~
42−
43−What `Auth [Auth1, Auth2] Something :> API` means is that `API` is protected by
44−*either* `Auth1` *or* `Auth2`, and the result of authentication will be of type
45−`AuthResult Something`, where :
46−
47−~~~ haskell
48−data AuthResult val
49− = BadPassword
50− | NoSuchUser
51− | Authenticated val
52− | Indefinite
53−~~~
54−
55−Your handlers will get a value of type `AuthResult Something`, and can decide
56−what to do with it.
57−
58−~~~ haskell
59−
60−data User = User { name :: String, email :: String }
61− deriving (Eq, Show, Read, Generic)
62−
63−instance ToJSON User
64−instance ToJWT User
65−instance FromJSON User
66−instance FromJWT User
67−
68−data Login = Login { username :: String, password :: String }
69− deriving (Eq, Show, Read, Generic)
70−
71−instance ToJSON Login
72−instance FromJSON Login
73−
74−type Protected
75− = "name" :> Get '[JSON] String
76− :<|> "email" :> Get '[JSON] String
77−
78−
79−-- | 'Protected' will be protected by 'auths', which we still have to specify.
80−protected :: Servant.Auth.Server.AuthResult User -> Server Protected
81−-- If we get an "Authenticated v", we can trust the information in v, since
82−-- it was signed by a key we trust.
83−protected (Servant.Auth.Server.Authenticated user) = return (name user) :<|> return (email user)
84−-- Otherwise, we return a 401.
85−protected _ = throwAll err401
86−
87−type Unprotected =
88− "login"
89− :> ReqBody '[JSON] Login
90− :> Verb 'POST 204 '[JSON] (Headers '[ Header "Set-Cookie" SetCookie
91− , Header "Set-Cookie" SetCookie]
92− NoContent)
93− :<|> Raw
94−
95−unprotected :: CookieSettings -> JWTSettings -> Server Unprotected
96−unprotected cs jwts = checkCreds cs jwts :<|> serveDirectory "example/static"
97−
98−type API auths = (Servant.Auth.Server.Auth auths User :> Protected) :<|> Unprotected
99−
100−server :: CookieSettings -> JWTSettings -> Server (API auths)
101−server cs jwts = protected :<|> unprotected cs jwts
102−
103−~~~
104−
105−The code is common to all authentications. In order to pick one or more specific
106−authentication methods, all we need to do is provide the expect configuration
107−parameters.
108−
109−## API tokens
110−
111−The following example illustrates how to protect an API with tokens.
112−
113−
114−~~~ haskell
115−-- In main, we fork the server, and allow new tokens to be created in the
116−-- command line for the specified user name and email.
117−mainWithJWT :: IO ()
118−mainWithJWT = do
119− -- We generate the key for signing tokens. This would generally be persisted,
120− -- and kept safely
121− myKey <- generateKey
122− -- Adding some configurations. All authentications require CookieSettings to
123− -- be in the context.
124− let jwtCfg = defaultJWTSettings myKey
125− cfg = defaultCookieSettings :. jwtCfg :. EmptyContext
126− --- Here we actually make concrete
127− api = Proxy :: Proxy (API '[JWT])
128− _ <- forkIO $ run 7249 $ serveWithContext api cfg (server defaultCookieSettings jwtCfg)
129−
130− putStrLn "Started server on localhost:7249"
131− putStrLn "Enter name and email separated by a space for a new token"
132−
133− forever $ do
134− xs <- words <$> getLine
135− case xs of
136− [name', email'] -> do
137− etoken <- makeJWT (User name' email') jwtCfg Nothing
138− case etoken of
139− Left e -> putStrLn $ "Error generating token:t" ++ show e
140− Right v -> putStrLn $ "New token:\t" ++ show v
141− _ -> putStrLn "Expecting a name and email separated by spaces"
142−
143−~~~
144−
145−And indeed:
146−
147−~~~ bash
148−
149−./readme JWT
150−
151− Started server on localhost:7249
152− Enter name and email separated by a space for a new token
153− alice alice@gmail.com
154− New token: "eyJhbGciOiJIUzI1NiJ9.eyJkYXQiOnsiZW1haWwiOiJhbGljZUBnbWFpbC5jb20iLCJuYW1lIjoiYWxpY2UifX0.xzOIrx_A9VOKzVO-R1c1JYKBqK9risF625HOxpBzpzE"
155−
156−curl localhost:7249/name -v
157−
158− * Hostname was NOT found in DNS cache
159− * Trying 127.0.0.1...
160− * Connected to localhost (127.0.0.1) port 7249 (#0)
161− > GET /name HTTP/1.1
162− > User-Agent: curl/7.35.0
163− > Host: localhost:7249
164− > Accept: */*
165− >
166− < HTTP/1.1 401 Unauthorized
167− < Transfer-Encoding: chunked
168− < Date: Wed, 07 Sep 2016 20:17:17 GMT
169− * Server Warp/3.2.7 is not blacklisted
170− < Server: Warp/3.2.7
171− <
172− * Connection #0 to host localhost left intact
173−
174−curl -H "Authorization: Bearer eyJhbGciOiJIUzI1NiJ9.eyJkYXQiOnsiZW1haWwiOiJhbGljZUBnbWFpbC5jb20iLCJuYW1lIjoiYWxpY2UifX0.xzOIrx_A9VOKzVO-R1c1JYKBqK9risF625HOxpBzpzE" \
175− localhost:7249/name -v
176−
177− * Hostname was NOT found in DNS cache
178− * Trying 127.0.0.1...
179− * Connected to localhost (127.0.0.1) port 7249 (#0)
180− > GET /name HTTP/1.1
181− > User-Agent: curl/7.35.0
182− > Host: localhost:7249
183− > Accept: */*
184− > Authorization: Bearer eyJhbGciOiJIUzI1NiJ9.eyJkYXQiOnsiZW1haWwiOiJhbGljZUBnbWFpbC5jb20iLCJuYW1lIjoiYWxpY2UifX0.xzOIrx_A9VOKzVO-R1c1JYKBqK9risF625HOxpBzpzE
185− >
186− < HTTP/1.1 200 OK
187− < Transfer-Encoding: chunked
188− < Date: Wed, 07 Sep 2016 20:16:11 GMT
189− * Server Warp/3.2.7 is not blacklisted
190− < Server: Warp/3.2.7
191− < Content-Type: application/json
192− < Set-Cookie: JWT-Cookie=eyJhbGciOiJIUzI1NiJ9.eyJkYXQiOnsiZW1haWwiOiJhbGljZUBnbWFpbC5jb20iLCJuYW1lIjoiYWxpY2UifX0.xzOIrx_A9VOKzVO-R1c1JYKBqK9risF625HOxpBzpzE; HttpOnly; Secure
193− < Set-Cookie: XSRF-TOKEN=TWcdPnHr2QHcVyTw/TTBLQ==; Secure
194− <
195− * Connection #0 to host localhost left intact
196− "alice"%
197−
198−
199−~~~
200−
201−## Cookies
202−
203−What if, in addition to API tokens, we want to expose our API to browsers? All
204−we need to do is say so!
205−
206−~~~ haskell
207−mainWithCookies :: IO ()
208−mainWithCookies = do
209− -- We *also* need a key to sign the cookies
210− myKey <- generateKey
211− -- Adding some configurations. 'Cookie' requires, in addition to
212− -- CookieSettings, JWTSettings (for signing), so everything is just as before
213− let jwtCfg = defaultJWTSettings myKey
214− cfg = defaultCookieSettings :. jwtCfg :. EmptyContext
215− --- Here is the actual change
216− api = Proxy :: Proxy (API '[Cookie])
217− run 7249 $ serveWithContext api cfg (server defaultCookieSettings jwtCfg)
218−
219−-- Here is the login handler
220−checkCreds :: CookieSettings
221− -> JWTSettings
222− -> Login
223− -> Handler (Headers '[ Header "Set-Cookie" SetCookie
224− , Header "Set-Cookie" SetCookie]
225− NoContent)
226−checkCreds cookieSettings jwtSettings (Login "Ali Baba" "Open Sesame") = do
227− -- Usually you would ask a database for the user info. This is just a
228− -- regular servant handler, so you can follow your normal database access
229− -- patterns (including using 'enter').
230− let usr = User "Ali Baba" "ali@email.com"
231− mApplyCookies <- liftIO $ acceptLogin cookieSettings jwtSettings usr
232− case mApplyCookies of
233− Nothing -> throwError err401
234− Just applyCookies -> return $ applyCookies NoContent
235−checkCreds _ _ _ = throwError err401
236−~~~
237−
238−### XSRF and the frontend
239−
240−XSRF protection works by requiring that there be a header of the same value as
241−a distinguished cookie that is set by the server on each request. What the
242−cookie and header name are can be configured (see `xsrfCookieName` and
243−`xsrfHeaderName` in `CookieSettings`), but by default they are "XSRF-TOKEN" and
244−"X-XSRF-TOKEN". This means that, if your client is a browser and you're using
245−cookies, Javascript on the client must set the header of each request by
246−reading the cookie. For jQuery, and with the default values, that might be:
247−
248−~~~ javascript
249−
250−var token = (function() {
251− r = document.cookie.match(new RegExp('XSRF-TOKEN=([^;]+)'))
252− if (r) return r[1];
253−})();
254−
255−
256−$.ajaxPrefilter(function(opts, origOpts, xhr) {
257− xhr.setRequestHeader('X-XSRF-TOKEN', token);
258− }
259−
260−~~~
261−
262−I *believe* nothing at all needs to be done if you're using Angular's `$http`
263−directive, but I haven't tested this.
264−
265−XSRF protection can be disabled just for `GET` requests by setting
266−`xsrfExcludeGet = False`. You might want this if you're relying on the browser
267−to navigate between pages that require cookie authentication.
268−
269−XSRF protection can be completely disabled by setting `cookieXsrfSetting =
270−Nothing` in `CookieSettings`. This is not recommended! If your cookie
271−authenticated web application runs any javascript, it's recommended to send the
272−XSRF header. However, if your web application runs no javascript, disabling
273−XSRF entirely may be required.
274−
275−# Note on this README
276−
277−This README is a literate haskell file. Here is 'main', allowing you to pick
278−between the examples above.
279−
280−~~~ haskell
281−
282−main :: IO ()
283−main = do
284− args <- getArgs
285− let usage = "Usage: readme (JWT|Cookie)"
286− case args of
287− ["JWT"] -> mainWithJWT
288− ["Cookie"] -> mainWithCookies
289− e -> putStrLn $ "Arguments: \"" ++ unwords e ++ "\" not understood\n" ++ usage
290−
291−~~~
servant-auth/servant-auth-server/README.mddeleted−1
@@ -1 +0,0 @@
1−README.lhs
servant-auth/servant-auth-server/Setup.hsdeleted−2
@@ -1,2 +0,0 @@
1−import Distribution.Simple
2−main = defaultMain
servant-auth/servant-auth-server/servant-auth-server.cabaldeleted−134
@@ -1,134 +0,0 @@
1−cabal-version: 2.2
2−name: servant-auth-server
3−version: 0.4.7.0
4−synopsis: servant-server/servant-auth compatibility
5−description: This package provides the required instances for using the @Auth@ combinator
6− in your 'servant' server.
7− .
8− Both cookie- and token- (REST API) based authentication is provided.
9− .
10− For a quick overview of the usage, see the <https://github.com/haskell-servant/servant/tree/master/servant-auth#readme README>.
11−category: Web, Servant, Authentication
12−homepage: https://github.com/haskell-servant/servant/tree/master/servant-auth#readme
13−bug-reports: https://github.com/haskell-servant/servant/issues
14−author: Julian K. Arni
15−maintainer: jkarni@gmail.com
16−copyright: (c) Julian K. Arni
17−license: BSD-3-Clause
18−license-file: LICENSE
19−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.4 || ==9.0.1
20−build-type: Simple
21−extra-source-files:
22− CHANGELOG.md
23−
24−source-repository head
25− type: git
26− location: https://github.com/haskell-servant/servant
27−
28−library
29− hs-source-dirs:
30− src
31− default-extensions: ConstraintKinds DataKinds DefaultSignatures DeriveFoldable DeriveFunctor DeriveGeneric DeriveTraversable FlexibleContexts FlexibleInstances FunctionalDependencies GADTs KindSignatures MultiParamTypeClasses OverloadedStrings RankNTypes ScopedTypeVariables TypeFamilies TypeOperators
32− ghc-options: -Wall
33− build-depends:
34− base >= 4.10 && < 4.17
35− , aeson >= 1.0.0.1 && < 3
36− , base64-bytestring >= 1.0.0.1 && < 2
37− , blaze-builder >= 0.4.1.0 && < 0.5
38− , bytestring >= 0.10.6.0 && < 0.12
39− , case-insensitive >= 1.2.0.11 && < 1.3
40− , cookie >= 0.4.4 && < 0.5
41− , data-default-class >= 0.1.2.0 && < 0.2
42− , entropy >= 0.4.1.3 && < 0.5
43− , http-types >= 0.12.2 && < 0.13
44− , jose >= 0.7.0.0 && < 0.10
45− , lens >= 4.16.1 && < 5.2
46− , memory >= 0.14.16 && < 0.18
47− , monad-time >= 0.3.1.0 && < 0.4
48− , mtl >= 2.2.2 && < 2.3
49− , servant >= 0.13 && < 0.20
50− , servant-auth == 0.4.*
51− , servant-server >= 0.13 && < 0.20
52− , tagged >= 0.8.4 && < 0.9
53− , text >= 1.2.3.0 && < 2.1
54− , time >= 1.5.0.1 && < 1.12
55− , unordered-containers >= 0.2.9.0 && < 0.3
56− , wai >= 3.2.1.2 && < 3.3
57−
58− if impl(ghc >= 9)
59− build-depends:
60− -- base64-bytestring 1.2.1.0 contains important fix for GHC-9, lower versions
61− -- produce wrong results, thus corrupring JWT via jose package.
62− -- See: https://github.com/haskell/base64-bytestring/pull/46
63− base64-bytestring >= 1.2.1.0
64−
65− exposed-modules:
66− Servant.Auth.Server
67− Servant.Auth.Server.Internal
68− Servant.Auth.Server.Internal.AddSetCookie
69− Servant.Auth.Server.Internal.BasicAuth
70− Servant.Auth.Server.Internal.Class
71− Servant.Auth.Server.Internal.ConfigTypes
72− Servant.Auth.Server.Internal.Cookie
73− Servant.Auth.Server.Internal.FormLogin
74− Servant.Auth.Server.Internal.JWT
75− Servant.Auth.Server.Internal.ThrowAll
76− Servant.Auth.Server.Internal.Types
77− Servant.Auth.Server.SetCookieOrphan
78− default-language: Haskell2010
79−
80−test-suite readme
81− type: exitcode-stdio-1.0
82− main-is: README.lhs
83− default-extensions: ConstraintKinds DataKinds DefaultSignatures DeriveFoldable DeriveFunctor DeriveGeneric DeriveTraversable FlexibleContexts FlexibleInstances FunctionalDependencies GADTs KindSignatures MultiParamTypeClasses OverloadedStrings RankNTypes ScopedTypeVariables TypeFamilies TypeOperators
84− ghc-options: -Wall -pgmL markdown-unlit
85− build-tool-depends: markdown-unlit:markdown-unlit
86− build-depends:
87− base
88− , servant-auth
89− , servant-auth-server
90− , servant-server
91− , aeson
92− , mtl
93− , warp
94− default-language: Haskell2010
95− if impl(ghcjs)
96− buildable: False
97−
98−test-suite spec
99− type: exitcode-stdio-1.0
100− main-is: Spec.hs
101− hs-source-dirs:
102− test
103− default-extensions: ConstraintKinds DataKinds DefaultSignatures DeriveFoldable DeriveFunctor DeriveGeneric DeriveTraversable FlexibleContexts FlexibleInstances FunctionalDependencies GADTs KindSignatures MultiParamTypeClasses OverloadedStrings RankNTypes ScopedTypeVariables TypeFamilies TypeOperators
104− ghc-options: -Wall
105− build-tool-depends: hspec-discover:hspec-discover >=2.5.5 && <2.10
106−
107− -- dependencies with bounds inherited from the library stanza
108− build-depends:
109− base
110− , aeson
111− , bytestring
112− , case-insensitive
113− , jose
114− , lens
115− , mtl
116− , time
117− , http-types
118− , wai
119− , servant
120− , servant-server
121− , transformers
122−
123− -- test dependencies
124− build-depends:
125− servant-auth-server
126− , hspec >= 2.5.5 && < 2.10
127− , QuickCheck >= 2.11.3 && < 2.15
128− , http-client >= 0.5.13.1 && < 0.8
129− , lens-aeson >= 1.0.2 && < 1.3
130− , warp >= 3.2.25 && < 3.4
131− , wreq >= 0.5.2.1 && < 0.6
132− other-modules:
133− Servant.Auth.ServerSpec
134− default-language: Haskell2010
servant-auth/servant-auth-server/src/Servant/Auth/Server.hsdeleted−180
@@ -1,180 +0,0 @@
1−module Servant.Auth.Server
2− (
3− -- | This package provides implementations for some common authentication
4− -- methods. Authentication yields a trustworthy (because generated by the
5− -- server) value of an some arbitrary type:
6− --
7− -- > type MyApi = Protected
8− -- >
9− -- > type Protected = Auth '[JWT, Cookie] User :> Get '[JSON] UserAccountDetails
10− -- >
11− -- > server :: Server Protected
12− -- > server (Authenticated usr) = ... -- here we know the client really is
13− -- > -- who she claims to be
14− -- > server _ = throwAll err401
15− --
16− -- Additional configuration happens via 'Context'.
17− --
18− -- == Example for Custom Handler
19− -- To use a custom 'Servant.Server.Handler' it is necessary to use
20− -- 'Servant.Server.hoistServerWithContext' instead of
21− -- 'Servant.Server.hoistServer' and specify the 'Context'.
22− --
23− -- Below is an example of passing 'CookieSettings' and 'JWTSettings' in the
24− -- 'Context' to create a specialized function equivalent to
25− -- 'Servant.Server.hoistServer' for an API that includes cookie
26− -- authentication.
27− --
28− -- > hoistServerWithAuth
29− -- > :: HasServer api '[CookieSettings, JWTSettings]
30− -- > => Proxy api
31− -- > -> (forall x. m x -> n x)
32− -- > -> ServerT api m
33− -- > -> ServerT api n
34− -- > hoistServerWithAuth api =
35− -- > hoistServerWithContext api (Proxy :: Proxy '[CookieSettings, JWTSettings])
36−
37− ----------------------------------------------------------------------------
38− -- * Auth
39− -- | Basic types
40− Auth
41− , AuthResult(..)
42− , AuthCheck(..)
43−
44− ----------------------------------------------------------------------------
45− -- * JWT
46− -- | JSON Web Tokens (JWT) are a compact and secure way of transferring
47− -- information between parties. In this library, they are signed by the
48− -- server (or by some other party posessing the relevant key), and used to
49− -- indicate the bearer's identity or authorization.
50− --
51− -- Arbitrary information can be encoded - just declare instances for the
52− -- 'FromJWT' and 'ToJWT' classes. Don't go overboard though - be aware that
53− -- usually you'll be trasmitting this information on each request (and
54− -- response!).
55− --
56− -- Note that, while the tokens are signed, they are not encrypted. Do not put
57− -- any information you do not wish the client to know in them!
58−
59− -- ** Combinator
60− -- | Re-exported from 'servant-auth'
61− , JWT
62−
63− -- ** Classes
64− , FromJWT(..)
65− , ToJWT(..)
66−
67− -- ** Related types
68− , IsMatch(..)
69−
70− -- ** Settings
71− , JWTSettings(..)
72− , defaultJWTSettings
73−
74− -- ** Create check
75− , jwtAuthCheck
76−
77−
78− ----------------------------------------------------------------------------
79− -- * Cookie
80− -- | Cookies are also a method of identifying and authenticating a user. They
81− -- are particular common when the client is a browser
82−
83− -- ** Combinator
84− -- | Re-exported from 'servant-auth'
85− , Cookie
86−
87− -- ** Settings
88− , CookieSettings(..)
89− , XsrfCookieSettings(..)
90− , defaultCookieSettings
91− , defaultXsrfCookieSettings
92− , makeSessionCookie
93− , makeSessionCookieBS
94− , makeXsrfCookie
95− , makeCsrfCookie
96− , makeCookie
97− , makeCookieBS
98− , acceptLogin
99− , clearSession
100−
101−
102− -- ** Related types
103− , IsSecure(..)
104− , SameSite(..)
105− , AreAuths
106−
107− ----------------------------------------------------------------------------
108− -- * BasicAuth
109− -- ** Combinator
110− -- | Re-exported from 'servant-auth'
111− , BasicAuth
112−
113− -- ** Classes
114− , FromBasicAuthData(..)
115−
116− -- ** Settings
117− , BasicAuthCfg
118−
119− -- ** Related types
120− , BasicAuthData(..)
121− , IsPasswordCorrect(..)
122−
123− -- ** Authentication request
124− , wwwAuthenticatedErr
125−
126− ----------------------------------------------------------------------------
127− -- * Utilies
128− , ThrowAll(throwAll)
129− , generateKey
130− , generateSecret
131− , fromSecret
132− , writeKey
133− , readKey
134− , makeJWT
135− , verifyJWT
136−
137− -- ** Re-exports
138− , Default(def)
139− , SetCookie
140− ) where
141−
142−import Prelude hiding (readFile, writeFile)
143−import Data.ByteString (ByteString, writeFile, readFile)
144−import Data.Default.Class (Default (def))
145−import Servant.Auth
146−import Servant.Auth.JWT
147−import Servant.Auth.Server.Internal ()
148−import Servant.Auth.Server.Internal.BasicAuth
149−import Servant.Auth.Server.Internal.Class
150−import Servant.Auth.Server.Internal.ConfigTypes
151−import Servant.Auth.Server.Internal.Cookie
152−import Servant.Auth.Server.Internal.JWT
153−import Servant.Auth.Server.Internal.ThrowAll
154−import Servant.Auth.Server.Internal.Types
155−
156−import Crypto.JOSE as Jose
157−import Servant (BasicAuthData (..))
158−import Web.Cookie (SetCookie)
159−
160−-- | Generate a key suitable for use with 'defaultConfig'.
161−generateKey :: IO Jose.JWK
162−generateKey = Jose.genJWK $ Jose.OctGenParam 256
163−
164−-- | Generate a bytestring suitable for use with 'fromSecret'.
165−generateSecret :: MonadRandom m => m ByteString
166−generateSecret = Jose.getRandomBytes 256
167−
168−-- | Restores a key from a bytestring.
169−fromSecret :: ByteString -> Jose.JWK
170−fromSecret = Jose.fromOctets
171−
172−-- | Writes a secret to a file. Can for instance be used from the REPL
173−-- to persist a key to a file, which can then be included with the
174−-- application. Restore the key using 'readKey'.
175−writeKey :: FilePath -> IO ()
176−writeKey fp = writeFile fp =<< generateSecret
177−
178−-- | Reads a key from a file.
179−readKey :: FilePath -> IO Jose.JWK
180−readKey fp = fromSecret <$> readFile fp
servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal.hsdeleted−70
@@ -1,70 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−{-# LANGUAGE UndecidableInstances #-}
3−{-# OPTIONS_GHC -fno-warn-orphans #-}
4−
5−module Servant.Auth.Server.Internal where
6−
7−import Control.Monad.Trans (liftIO)
8−import Servant ((:>), Handler, HasServer (..),
9− Proxy (..),
10− HasContextEntry(getContextEntry))
11−import Servant.Auth
12−import Servant.Auth.JWT (ToJWT)
13−
14−import Servant.Auth.Server.Internal.AddSetCookie
15−import Servant.Auth.Server.Internal.Class
16−import Servant.Auth.Server.Internal.Cookie
17−import Servant.Auth.Server.Internal.ConfigTypes
18−import Servant.Auth.Server.Internal.JWT
19−import Servant.Auth.Server.Internal.Types
20−
21−import Servant.Server.Internal (DelayedIO, addAuthCheck, withRequest)
22−
23−instance ( n ~ 'S ('S 'Z)
24− , HasServer (AddSetCookiesApi n api) ctxs, AreAuths auths ctxs v
25− , HasServer api ctxs -- this constraint is needed to implement hoistServer
26− , AddSetCookies n (ServerT api Handler) (ServerT (AddSetCookiesApi n api) Handler)
27− , ToJWT v
28− , HasContextEntry ctxs CookieSettings
29− , HasContextEntry ctxs JWTSettings
30− ) => HasServer (Auth auths v :> api) ctxs where
31− type ServerT (Auth auths v :> api) m = AuthResult v -> ServerT api m
32−
33−#if MIN_VERSION_servant_server(0,12,0)
34− hoistServerWithContext _ pc nt s = hoistServerWithContext (Proxy :: Proxy api) pc nt . s
35−#endif
36−
37− route _ context subserver =
38− route (Proxy :: Proxy (AddSetCookiesApi n api))
39− context
40− (fmap go subserver `addAuthCheck` authCheck)
41−
42− where
43− authCheck :: DelayedIO (AuthResult v, SetCookieList ('S ('S 'Z)))
44− authCheck = withRequest $ \req -> liftIO $ do
45− authResult <- runAuthCheck (runAuths (Proxy :: Proxy auths) context) req
46− cookies <- makeCookies authResult
47− return (authResult, cookies)
48−
49− jwtSettings :: JWTSettings
50− jwtSettings = getContextEntry context
51−
52− cookieSettings :: CookieSettings
53− cookieSettings = getContextEntry context
54−
55− makeCookies :: AuthResult v -> IO (SetCookieList ('S ('S 'Z)))
56− makeCookies authResult = do
57− xsrf <- makeXsrfCookie cookieSettings
58− fmap (Just xsrf `SetCookieCons`) $
59− case authResult of
60− (Authenticated v) -> do
61− ejwt <- makeSessionCookie cookieSettings jwtSettings v
62− case ejwt of
63− Nothing -> return $ Nothing `SetCookieCons` SetCookieNil
64− Just jwt -> return $ Just jwt `SetCookieCons` SetCookieNil
65− _ -> return $ Nothing `SetCookieCons` SetCookieNil
66−
67− go :: (AuthResult v -> ServerT api Handler)
68− -> (AuthResult v, SetCookieList n)
69− -> ServerT (AddSetCookiesApi n api) Handler
70− go fn (authResult, cookies) = addSetCookies cookies $ fn authResult
servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/AddSetCookie.hsdeleted−106
@@ -1,106 +0,0 @@
1−{-# LANGUAGE PolyKinds #-}
2−{-# LANGUAGE TupleSections #-}
3−{-# LANGUAGE UndecidableInstances #-}
4−{-# LANGUAGE CPP #-}
5−
6−module Servant.Auth.Server.Internal.AddSetCookie where
7−
8−import Blaze.ByteString.Builder (toByteString)
9−import qualified Data.ByteString as BS
10−import Data.Tagged (Tagged (..))
11−import qualified Network.HTTP.Types as HTTP
12−import Network.Wai (mapResponseHeaders)
13−import Servant
14−import Servant.API.Generic
15−import Servant.Server.Generic
16−import Web.Cookie
17−
18−-- What are we doing here? Well, the idea is to add headers to the response,
19−-- but the headers come from the authentication check. In order to do that, we
20−-- tweak a little the general theme of recursing down the API tree; this time,
21−-- we recurse down a variation of it that adds headers to all the endpoints.
22−-- This involves the usual type-level checks.
23−--
24−-- TODO: If the endpoints already have headers, this will not work as is.
25−
26−data Nat = Z | S Nat
27−
28−type family AddSetCookiesApi (n :: Nat) a where
29− AddSetCookiesApi ('S 'Z) a = AddSetCookieApi a
30− AddSetCookiesApi ('S n) a = AddSetCookiesApi n (AddSetCookieApi a)
31−
32−type family AddSetCookieApiVerb a where
33− AddSetCookieApiVerb (Headers ls a) = Headers (Header "Set-Cookie" SetCookie ': ls) a
34− AddSetCookieApiVerb a = Headers '[Header "Set-Cookie" SetCookie] a
35−
36−type family AddSetCookieApi a :: *
37−type instance AddSetCookieApi (a :> b) = a :> AddSetCookieApi b
38−type instance AddSetCookieApi (a :<|> b) = AddSetCookieApi a :<|> AddSetCookieApi b
39−type instance AddSetCookieApi (NamedRoutes api) = AddSetCookieApi (ToServantApi api)
40−type instance AddSetCookieApi (Verb method stat ctyps a)
41− = Verb method stat ctyps (AddSetCookieApiVerb a)
42−type instance AddSetCookieApi Raw = Raw
43−#if MIN_VERSION_servant_server(0,15,0)
44−type instance AddSetCookieApi (Stream method stat framing ctyps a)
45− = Stream method stat framing ctyps (AddSetCookieApiVerb a)
46−#endif
47−type instance AddSetCookieApi (Headers hs a) = AddSetCookieApiVerb (Headers hs a)
48−
49−data SetCookieList (n :: Nat) :: * where
50− SetCookieNil :: SetCookieList 'Z
51− SetCookieCons :: Maybe SetCookie -> SetCookieList n -> SetCookieList ('S n)
52−
53−class AddSetCookies (n :: Nat) orig new where
54− addSetCookies :: SetCookieList n -> orig -> new
55−
56−instance {-# OVERLAPS #-} AddSetCookies ('S n) oldb newb
57− => AddSetCookies ('S n) (a -> oldb) (a -> newb) where
58− addSetCookies cookies oldfn = addSetCookies cookies . oldfn
59−
60−instance AddSetCookies 'Z orig orig where
61− addSetCookies _ = id
62−
63−instance {-# OVERLAPPABLE #-}
64− ( Functor m
65− , AddSetCookies n (m old) (m cookied)
66− , AddHeader "Set-Cookie" SetCookie cookied new
67− ) => AddSetCookies ('S n) (m old) (m new) where
68− addSetCookies (mCookie `SetCookieCons` rest) oldVal =
69− case mCookie of
70− Nothing -> noHeader <$> addSetCookies rest oldVal
71− Just cookie -> addHeader cookie <$> addSetCookies rest oldVal
72−
73−instance {-# OVERLAPS #-}
74− (AddSetCookies ('S n) a a', AddSetCookies ('S n) b b')
75− => AddSetCookies ('S n) (a :<|> b) (a' :<|> b') where
76− addSetCookies cookies (a :<|> b) = addSetCookies cookies a :<|> addSetCookies cookies b
77−
78−instance {-# OVERLAPS #-}
79− ( AddSetCookies ('S n) (ServerT (ToServantApi api) m) cookiedApi
80− , Generic (api (AsServerT m))
81− , GServantProduct (Rep (api (AsServerT m)))
82− , ToServant api (AsServerT m) ~ ServerT (ToServantApi api) m
83− )
84− => AddSetCookies ('S n) (api (AsServerT m)) cookiedApi where
85− addSetCookies cookies = addSetCookies cookies . toServant
86−
87−-- | for @servant <0.11@
88−instance
89− AddSetCookies ('S n) Application Application where
90− addSetCookies cookies r request respond
91− = r request $ respond . mapResponseHeaders (++ mkHeaders cookies)
92−
93−-- | for @servant >=0.11@
94−instance
95− AddSetCookies ('S n) (Tagged m Application) (Tagged m Application) where
96− addSetCookies cookies r = Tagged $ \request respond ->
97− unTagged r request $ respond . mapResponseHeaders (++ mkHeaders cookies)
98−
99−mkHeaders :: SetCookieList x -> [HTTP.Header]
100−mkHeaders x = ("Set-Cookie",) <$> mkCookies x
101− where
102− mkCookies :: forall y. SetCookieList y -> [BS.ByteString]
103− mkCookies SetCookieNil = []
104− mkCookies (SetCookieCons Nothing rest) = mkCookies rest
105− mkCookies (SetCookieCons (Just y) rest)
106− = toByteString (renderSetCookie y) : mkCookies rest
servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/BasicAuth.hsdeleted−59
@@ -1,59 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−module Servant.Auth.Server.Internal.BasicAuth where
3−
4−#if !MIN_VERSION_servant_server(0,16,0)
5−#define ServerError ServantErr
6−#endif
7−
8−import qualified Data.ByteString as BS
9−import Servant (BasicAuthData (..),
10− ServerError (..), err401)
11−import Servant.Server.Internal.BasicAuth (decodeBAHdr,
12− mkBAChallengerHdr)
13−
14−import Servant.Auth.Server.Internal.Types
15−
16−-- | A 'ServerError' that asks the client to authenticate via Basic
17−-- Authentication, should be invoked by an application whenever
18−-- appropriate. The argument is the realm.
19−wwwAuthenticatedErr :: BS.ByteString -> ServerError
20−wwwAuthenticatedErr realm = err401 { errHeaders = [mkBAChallengerHdr realm] }
21−
22−-- | A type holding the configuration for Basic Authentication.
23−-- It is defined as a type family with no arguments, so that
24−-- it can be instantiated to whatever type you need to
25−-- authenticate your users (use @type instance BasicAuthCfg = ...@).
26−--
27−-- Note that the instantiation is application-wide,
28−-- i.e. there can be only one instance.
29−-- As a consequence, it should not be instantiated in a library.
30−--
31−-- Basic Authentication expects an element of type 'BasicAuthCfg'
32−-- to be in the 'Context'; that element is then passed automatically
33−-- to the instance of 'FromBasicAuthData' together with the
34−-- authentication data obtained from the client.
35−--
36−-- If you do not need a configuration for Basic Authentication,
37−-- you can use just @BasicAuthCfg = ()@, and recall to also
38−-- add @()@ to the 'Context'.
39−-- A basic but more interesting example is to take as 'BasicAuthCfg'
40−-- a list of authorised username/password pairs:
41−--
42−-- > deriving instance Eq BasicAuthData
43−-- > type instance BasicAuthCfg = [BasicAuthData]
44−-- > instance FromBasicAuthData User where
45−-- > fromBasicAuthData authData authCfg =
46−-- > if elem authData authCfg then ...
47−type family BasicAuthCfg
48−
49−class FromBasicAuthData a where
50− -- | Whether the username exists and the password is correct.
51− -- Note that, rather than passing a 'Pass' to the function, we pass a
52− -- function that checks an 'EncryptedPass'. This is to make sure you don't
53− -- accidentally do something untoward with the password, like store it.
54− fromBasicAuthData :: BasicAuthData -> BasicAuthCfg -> IO (AuthResult a)
55−
56−basicAuthCheck :: FromBasicAuthData usr => BasicAuthCfg -> AuthCheck usr
57−basicAuthCheck cfg = AuthCheck $ \req -> case decodeBAHdr req of
58− Nothing -> return Indefinite
59− Just baData -> fromBasicAuthData baData cfg
servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/Class.hsdeleted−72
@@ -1,72 +0,0 @@
1−{-# LANGUAGE UndecidableInstances #-}
2−module Servant.Auth.Server.Internal.Class where
3−
4−import Servant.Auth
5−import Data.Monoid
6−import Servant hiding (BasicAuth)
7−
8−import Servant.Auth.JWT
9−import Servant.Auth.Server.Internal.Types
10−import Servant.Auth.Server.Internal.ConfigTypes
11−import Servant.Auth.Server.Internal.BasicAuth
12−import Servant.Auth.Server.Internal.Cookie
13−import Servant.Auth.Server.Internal.JWT (jwtAuthCheck)
14−
15−-- | @IsAuth a ctx v@ indicates that @a@ is an auth type that expects all
16−-- elements of @ctx@ to be the in the Context and whose authentication check
17−-- returns an @AuthCheck v@.
18−class IsAuth a v where
19− type family AuthArgs a :: [*]
20− runAuth :: proxy a -> proxy v -> Unapp (AuthArgs a) (AuthCheck v)
21−
22−instance FromJWT usr => IsAuth Cookie usr where
23− type AuthArgs Cookie = '[CookieSettings, JWTSettings]
24− runAuth _ _ = cookieAuthCheck
25−
26−instance FromJWT usr => IsAuth JWT usr where
27− type AuthArgs JWT = '[JWTSettings]
28− runAuth _ _ = jwtAuthCheck
29−
30−instance FromBasicAuthData usr => IsAuth BasicAuth usr where
31− type AuthArgs BasicAuth = '[BasicAuthCfg]
32− runAuth _ _ = basicAuthCheck
33−
34−-- * Helper
35−
36−class AreAuths (as :: [*]) (ctxs :: [*]) v where
37− runAuths :: proxy as -> Context ctxs -> AuthCheck v
38−
39−instance AreAuths '[] ctxs v where
40− runAuths _ _ = mempty
41−
42−instance ( AuthCheck v ~ App (AuthArgs a) (Unapp (AuthArgs a) (AuthCheck v))
43− , IsAuth a v
44− , AreAuths as ctxs v
45− , AppCtx ctxs (AuthArgs a) (Unapp (AuthArgs a) (AuthCheck v))
46− ) => AreAuths (a ': as) ctxs v where
47− runAuths _ ctxs = go <> runAuths (Proxy :: Proxy as) ctxs
48− where
49− go = appCtx (Proxy :: Proxy (AuthArgs a))
50− ctxs
51− (runAuth (Proxy :: Proxy a) (Proxy :: Proxy v))
52−
53−type family Unapp ls res where
54− Unapp '[] res = res
55− Unapp (arg1 ': rest) res = arg1 -> Unapp rest res
56−
57−type family App ls res where
58− App '[] res = res
59− App (arg1 ': rest) (arg1 -> res) = App rest res
60−
61−-- | @AppCtx@ applies the function @res@ to the arguments in @ls@ by taking the
62−-- values from the Context provided.
63−class AppCtx ctx ls res where
64− appCtx :: proxy ls -> Context ctx -> res -> App ls res
65−
66−instance ( HasContextEntry ctxs ctx
67− , AppCtx ctxs rest res
68− ) => AppCtx ctxs (ctx ': rest) (ctx -> res) where
69− appCtx _ ctx fn = appCtx (Proxy :: Proxy rest) ctx $ fn $ getContextEntry ctx
70−
71−instance AppCtx ctx '[] res where
72− appCtx _ _ r = r
servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/ConfigTypes.hsdeleted−127
@@ -1,127 +0,0 @@
1−module Servant.Auth.Server.Internal.ConfigTypes
2− ( module Servant.Auth.Server.Internal.ConfigTypes
3− , Servant.API.IsSecure(..)
4− ) where
5−
6−import Crypto.JOSE as Jose
7−import Crypto.JWT as Jose
8−import qualified Data.ByteString as BS
9−import Data.Default.Class
10−import Data.Time
11−import GHC.Generics (Generic)
12−import Servant.API (IsSecure(..))
13−
14−data IsMatch = Matches | DoesNotMatch
15− deriving (Eq, Show, Read, Generic, Ord)
16−
17−data IsPasswordCorrect = PasswordCorrect | PasswordIncorrect
18− deriving (Eq, Show, Read, Generic, Ord)
19−
20−-- The @SameSite@ attribute of cookies determines whether cookies will be sent
21−-- on cross-origin requests.
22−--
23−-- See <https://tools.ietf.org/html/draft-west-first-party-cookies-07 this document>
24−-- for more information.
25−data SameSite = AnySite | SameSiteStrict | SameSiteLax
26− deriving (Eq, Show, Read, Generic, Ord)
27−
28−-- | @JWTSettings@ are used to generate cookies, and to verify JWTs.
29−data JWTSettings = JWTSettings
30− {
31− -- | Key used to sign JWT.
32− signingKey :: Jose.JWK
33− -- | Algorithm used to sign JWT.
34− , jwtAlg :: Maybe Jose.Alg
35− -- | Keys used to validate JWT.
36− , validationKeys :: IO Jose.JWKSet
37− -- | An @aud@ predicate. The @aud@ is a string or URI that identifies the
38− -- intended recipient of the JWT.
39− , audienceMatches :: Jose.StringOrURI -> IsMatch
40− } deriving (Generic)
41−
42−-- | A @JWTSettings@ where the audience always matches.
43−defaultJWTSettings :: Jose.JWK -> JWTSettings
44−defaultJWTSettings k = JWTSettings
45− { signingKey = k
46− , jwtAlg = Nothing
47− , validationKeys = pure $ Jose.JWKSet [k]
48− , audienceMatches = const Matches }
49−
50−-- | The policies to use when generating cookies.
51−--
52−-- If *both* 'cookieMaxAge' and 'cookieExpires' are @Nothing@, browsers will
53−-- treat the cookie as a *session cookie*. These will be deleted when the
54−-- browser is closed.
55−--
56−-- Note that having the setting @Secure@ may cause testing failures if you are
57−-- not testing over HTTPS.
58−data CookieSettings = CookieSettings
59− {
60− -- | 'Secure' means browsers will only send cookies over HTTPS. Default:
61− -- @Secure@.
62− cookieIsSecure :: !IsSecure
63− -- | How long from now until the cookie expires. Default: @Nothing@.
64− , cookieMaxAge :: !(Maybe DiffTime)
65− -- | At what time the cookie expires. Default: @Nothing@.
66− , cookieExpires :: !(Maybe UTCTime)
67− -- | The URL path and sub-paths for which this cookie is used. Default: @Just "/"@.
68− , cookiePath :: !(Maybe BS.ByteString)
69− -- | Domain name, if set cookie also allows subdomains. Default: @Nothing@.
70− , cookieDomain :: !(Maybe BS.ByteString)
71− -- | 'SameSite' settings. Default: @SameSiteLax@.
72− , cookieSameSite :: !SameSite
73− -- | What name to use for the cookie used for the session.
74− , sessionCookieName :: !BS.ByteString
75− -- | The optional settings to use for XSRF protection. Default: @Just def@.
76− , cookieXsrfSetting :: !(Maybe XsrfCookieSettings)
77− } deriving (Eq, Show, Generic)
78−
79−instance Default CookieSettings where
80− def = defaultCookieSettings
81−
82−defaultCookieSettings :: CookieSettings
83−defaultCookieSettings = CookieSettings
84− { cookieIsSecure = Secure
85− , cookieMaxAge = Nothing
86− , cookieExpires = Nothing
87− , cookiePath = Just "/"
88− , cookieDomain = Nothing
89− , cookieSameSite = SameSiteLax
90− , sessionCookieName = "JWT-Cookie"
91− , cookieXsrfSetting = Just def
92− }
93−
94−-- | The policies to use when generating and verifying XSRF cookies
95−data XsrfCookieSettings = XsrfCookieSettings
96− {
97− -- | What name to use for the cookie used for XSRF protection.
98− xsrfCookieName :: !BS.ByteString
99− -- | What path to use for the cookie used for XSRF protection. Default @Just "/"@.
100− , xsrfCookiePath :: !(Maybe BS.ByteString)
101− -- | What name to use for the header used for XSRF protection.
102− , xsrfHeaderName :: !BS.ByteString
103− -- | Exclude GET request method from XSRF protection.
104− , xsrfExcludeGet :: !Bool
105− } deriving (Eq, Show, Generic)
106−
107−instance Default XsrfCookieSettings where
108− def = defaultXsrfCookieSettings
109−
110−defaultXsrfCookieSettings :: XsrfCookieSettings
111−defaultXsrfCookieSettings = XsrfCookieSettings
112− { xsrfCookieName = "XSRF-TOKEN"
113− , xsrfCookiePath = Just "/"
114− , xsrfHeaderName = "X-XSRF-TOKEN"
115− , xsrfExcludeGet = False
116− }
117−
118−------------------------------------------------------------------------------
119−-- Internal {{{
120−
121−jwtSettingsToJwtValidationSettings :: JWTSettings -> Jose.JWTValidationSettings
122−jwtSettingsToJwtValidationSettings s
123− = defaultJWTValidationSettings (toBool <$> audienceMatches s)
124− where
125− toBool Matches = True
126− toBool DoesNotMatch = False
127−-- }}}
servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/Cookie.hsdeleted−182
@@ -1,182 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−module Servant.Auth.Server.Internal.Cookie where
3−
4−import Blaze.ByteString.Builder (toByteString)
5−import Control.Monad.Except
6−import Control.Monad.Reader
7−import qualified Crypto.JOSE as Jose
8−import qualified Crypto.JWT as Jose
9−import Data.ByteArray (constEq)
10−import qualified Data.ByteString as BS
11−import qualified Data.ByteString.Base64 as BS64
12−import qualified Data.ByteString.Lazy as BSL
13−import Data.CaseInsensitive (mk)
14−import Data.Maybe (fromMaybe)
15−import Data.Time.Calendar (Day(..))
16−import Data.Time.Clock (UTCTime(..), secondsToDiffTime)
17−import Network.HTTP.Types (methodGet)
18−import Network.HTTP.Types.Header(hCookie)
19−import Network.Wai (Request, requestHeaders, requestMethod)
20−import Servant (AddHeader, addHeader)
21−import System.Entropy (getEntropy)
22−import Web.Cookie
23−
24−import Servant.Auth.JWT (FromJWT (decodeJWT), ToJWT)
25−import Servant.Auth.Server.Internal.ConfigTypes
26−import Servant.Auth.Server.Internal.JWT (makeJWT, verifyJWT)
27−import Servant.Auth.Server.Internal.Types
28−
29−
30−cookieAuthCheck :: FromJWT usr => CookieSettings -> JWTSettings -> AuthCheck usr
31−cookieAuthCheck ccfg jwtSettings = do
32− req <- ask
33− jwtCookie <- maybe mempty return $ do
34− cookies' <- lookup hCookie $ requestHeaders req
35− let cookies = parseCookies cookies'
36− -- Apply the XSRF check if enabled.
37− guard $ fromMaybe True $ do
38− xsrfCookieCfg <- xsrfCheckRequired ccfg req
39− return $ xsrfCookieAuthCheck xsrfCookieCfg req cookies
40− -- session cookie *must* be HttpOnly and Secure
41− lookup (sessionCookieName ccfg) cookies
42− verifiedJWT <- liftIO $ verifyJWT jwtSettings jwtCookie
43− case verifiedJWT of
44− Nothing -> mzero
45− Just v -> return v
46−
47−xsrfCheckRequired :: CookieSettings -> Request -> Maybe XsrfCookieSettings
48−xsrfCheckRequired cookieSettings req = do
49− xsrfCookieCfg <- cookieXsrfSetting cookieSettings
50− let disableForGetReq = xsrfExcludeGet xsrfCookieCfg && requestMethod req == methodGet
51− guard $ not disableForGetReq
52− return xsrfCookieCfg
53−
54−xsrfCookieAuthCheck :: XsrfCookieSettings -> Request -> [(BS.ByteString, BS.ByteString)] -> Bool
55−xsrfCookieAuthCheck xsrfCookieCfg req cookies = fromMaybe False $ do
56− xsrfCookie <- lookup (xsrfCookieName xsrfCookieCfg) cookies
57− xsrfHeader <- lookup (mk $ xsrfHeaderName xsrfCookieCfg) $ requestHeaders req
58− return $ xsrfCookie `constEq` xsrfHeader
59−
60−-- | Makes a cookie to be used for XSRF.
61−makeXsrfCookie :: CookieSettings -> IO SetCookie
62−makeXsrfCookie cookieSettings = case cookieXsrfSetting cookieSettings of
63− Just xsrfCookieSettings -> makeRealCookie xsrfCookieSettings
64− Nothing -> return $ noXsrfTokenCookie cookieSettings
65− where
66− makeRealCookie xsrfCookieSettings = do
67− xsrfValue <- BS64.encode <$> getEntropy 32
68− return
69− $ applyXsrfCookieSettings xsrfCookieSettings
70− $ applyCookieSettings cookieSettings
71− $ def{ setCookieValue = xsrfValue }
72−
73−
74−-- | Alias for 'makeXsrfCookie'.
75−makeCsrfCookie :: CookieSettings -> IO SetCookie
76−makeCsrfCookie = makeXsrfCookie
77−{-# DEPRECATED makeCsrfCookie "Use makeXsrfCookie instead" #-}
78−
79−
80−-- | Makes a cookie with session information.
81−makeSessionCookie :: ToJWT v => CookieSettings -> JWTSettings -> v -> IO (Maybe SetCookie)
82−makeSessionCookie cookieSettings jwtSettings v = do
83− ejwt <- makeJWT v jwtSettings (cookieExpires cookieSettings)
84− case ejwt of
85− Left _ -> return Nothing
86− Right jwt -> return
87− $ Just
88− $ applySessionCookieSettings cookieSettings
89− $ applyCookieSettings cookieSettings
90− $ def{ setCookieValue = BSL.toStrict jwt }
91−
92−noXsrfTokenCookie :: CookieSettings -> SetCookie
93−noXsrfTokenCookie cookieSettings =
94− applyCookieSettings cookieSettings $ def{ setCookieName = "NO-XSRF-TOKEN", setCookieValue = "" }
95−
96−applyCookieSettings :: CookieSettings -> SetCookie -> SetCookie
97−applyCookieSettings cookieSettings setCookie = setCookie
98− { setCookieMaxAge = cookieMaxAge cookieSettings
99− , setCookieExpires = cookieExpires cookieSettings
100− , setCookiePath = cookiePath cookieSettings
101− , setCookieDomain = cookieDomain cookieSettings
102− , setCookieSecure = case cookieIsSecure cookieSettings of
103− Secure -> True
104− NotSecure -> False
105− }
106−
107−applyXsrfCookieSettings :: XsrfCookieSettings -> SetCookie -> SetCookie
108−applyXsrfCookieSettings xsrfCookieSettings setCookie = setCookie
109− { setCookieName = xsrfCookieName xsrfCookieSettings
110− , setCookiePath = xsrfCookiePath xsrfCookieSettings
111− , setCookieHttpOnly = False
112− }
113−
114−applySessionCookieSettings :: CookieSettings -> SetCookie -> SetCookie
115−applySessionCookieSettings cookieSettings setCookie = setCookie
116− { setCookieName = sessionCookieName cookieSettings
117− , setCookieSameSite = case cookieSameSite cookieSettings of
118− AnySite -> anySite
119− SameSiteStrict -> Just sameSiteStrict
120− SameSiteLax -> Just sameSiteLax
121− , setCookieHttpOnly = True
122− }
123− where
124−#if MIN_VERSION_cookie(0,4,5)
125− anySite = Just sameSiteNone
126−#else
127− anySite = Nothing
128−#endif
129−
130−-- | For a JWT-serializable session, returns a function that decorates a
131−-- provided response object with XSRF and session cookies. This should be used
132−-- when a user successfully authenticates with credentials.
133−acceptLogin :: ( ToJWT session
134− , AddHeader "Set-Cookie" SetCookie response withOneCookie
135− , AddHeader "Set-Cookie" SetCookie withOneCookie withTwoCookies )
136− => CookieSettings
137− -> JWTSettings
138− -> session
139− -> IO (Maybe (response -> withTwoCookies))
140−acceptLogin cookieSettings jwtSettings session = do
141− mSessionCookie <- makeSessionCookie cookieSettings jwtSettings session
142− case mSessionCookie of
143− Nothing -> pure Nothing
144− Just sessionCookie -> do
145− xsrfCookie <- makeXsrfCookie cookieSettings
146− return $ Just $ addHeader sessionCookie . addHeader xsrfCookie
147−
148−-- | Arbitrary cookie expiry time set back in history after unix time 0
149−expireTime :: UTCTime
150−expireTime = UTCTime (ModifiedJulianDay 50000) 0
151−
152−-- | Adds headers to a response that clears all session cookies
153−-- | using max-age and expires cookie attributes.
154−clearSession :: ( AddHeader "Set-Cookie" SetCookie response withOneCookie
155− , AddHeader "Set-Cookie" SetCookie withOneCookie withTwoCookies )
156− => CookieSettings
157− -> response
158− -> withTwoCookies
159−clearSession cookieSettings = addHeader clearedSessionCookie . addHeader clearedXsrfCookie
160− where
161− -- According to RFC6265 max-age takes precedence, but IE/Edge ignore it completely so we set both
162− cookieSettingsExpires = cookieSettings
163− { cookieExpires = Just expireTime
164− , cookieMaxAge = Just (secondsToDiffTime 0)
165− }
166− clearedSessionCookie = applySessionCookieSettings cookieSettingsExpires $ applyCookieSettings cookieSettingsExpires def
167− clearedXsrfCookie = case cookieXsrfSetting cookieSettings of
168− Just xsrfCookieSettings -> applyXsrfCookieSettings xsrfCookieSettings $ applyCookieSettings cookieSettingsExpires def
169− Nothing -> noXsrfTokenCookie cookieSettingsExpires
170−
171−makeSessionCookieBS :: ToJWT v => CookieSettings -> JWTSettings -> v -> IO (Maybe BS.ByteString)
172−makeSessionCookieBS a b c = fmap (toByteString . renderSetCookie) <$> makeSessionCookie a b c
173−
174−-- | Alias for 'makeSessionCookie'.
175−makeCookie :: ToJWT v => CookieSettings -> JWTSettings -> v -> IO (Maybe SetCookie)
176−makeCookie = makeSessionCookie
177−{-# DEPRECATED makeCookie "Use makeSessionCookie instead" #-}
178−
179−-- | Alias for 'makeSessionCookieBS'.
180−makeCookieBS :: ToJWT v => CookieSettings -> JWTSettings -> v -> IO (Maybe BS.ByteString)
181−makeCookieBS = makeSessionCookieBS
182−{-# DEPRECATED makeCookieBS "Use makeSessionCookieBS instead" #-}
servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/FormLogin.hsdeleted−3
@@ -1,3 +0,0 @@
1−module Servant.Auth.Server.Internal.FormLogin where
2−
3−
servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/JWT.hsdeleted−72
@@ -1,72 +0,0 @@
1−module Servant.Auth.Server.Internal.JWT where
2−
3−import Control.Lens
4−import Control.Monad.Except
5−import Control.Monad.Reader
6−import qualified Crypto.JOSE as Jose
7−import qualified Crypto.JWT as Jose
8−import Data.Aeson (FromJSON, Result (..), ToJSON, fromJSON,
9− toJSON)
10−import Data.ByteArray (constEq)
11−import qualified Data.ByteString as BS
12−import qualified Data.ByteString.Lazy as BSL
13−import qualified Data.HashMap.Strict as HM
14−import Data.Maybe (fromMaybe)
15−import qualified Data.Text as T
16−import Data.Time (UTCTime)
17−import Network.Wai (requestHeaders)
18−
19−import Servant.Auth.JWT (FromJWT(..), ToJWT(..))
20−import Servant.Auth.Server.Internal.ConfigTypes
21−import Servant.Auth.Server.Internal.Types
22−
23−
24−-- | A JWT @AuthCheck@. You likely won't need to use this directly unless you
25−-- are protecting a @Raw@ endpoint.
26−jwtAuthCheck :: FromJWT usr => JWTSettings -> AuthCheck usr
27−jwtAuthCheck jwtSettings = do
28− req <- ask
29− token <- maybe mempty return $ do
30− authHdr <- lookup "Authorization" $ requestHeaders req
31− let bearer = "Bearer "
32− (mbearer, rest) = BS.splitAt (BS.length bearer) authHdr
33− guard (mbearer `constEq` bearer)
34− return rest
35− verifiedJWT <- liftIO $ verifyJWT jwtSettings token
36− case verifiedJWT of
37− Nothing -> mzero
38− Just v -> return v
39−
40−-- | Creates a JWT containing the specified data. The data is stored in the
41−-- @dat@ claim. The 'Maybe UTCTime' argument indicates the time at which the
42−-- token expires.
43−makeJWT :: ToJWT a
44− => a -> JWTSettings -> Maybe UTCTime -> IO (Either Jose.Error BSL.ByteString)
45−makeJWT v cfg expiry = runExceptT $ do
46− bestAlg <- Jose.bestJWSAlg $ signingKey cfg
47− let alg = fromMaybe bestAlg $ jwtAlg cfg
48− ejwt <- Jose.signClaims (signingKey cfg)
49− (Jose.newJWSHeader ((), alg))
50− (addExp $ encodeJWT v)
51−
52− return $ Jose.encodeCompact ejwt
53− where
54− addExp claims = case expiry of
55− Nothing -> claims
56− Just e -> claims & Jose.claimExp ?~ Jose.NumericDate e
57−
58−
59−verifyJWT :: FromJWT a => JWTSettings -> BS.ByteString -> IO (Maybe a)
60−verifyJWT jwtCfg input = do
61− keys <- validationKeys jwtCfg
62− verifiedJWT <- runExceptT $ do
63− unverifiedJWT <- Jose.decodeCompact (BSL.fromStrict input)
64− Jose.verifyClaims
65− (jwtSettingsToJwtValidationSettings jwtCfg)
66− keys
67− unverifiedJWT
68− return $ case verifiedJWT of
69− Left (_ :: Jose.JWTError) -> Nothing
70− Right v -> case decodeJWT v of
71− Left _ -> Nothing
72− Right v' -> Just v'
servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/ThrowAll.hsdeleted−58
@@ -1,58 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−{-# LANGUAGE UndecidableInstances #-}
3−module Servant.Auth.Server.Internal.ThrowAll where
4−
5−#if !MIN_VERSION_servant_server(0,16,0)
6−#define ServerError ServantErr
7−#endif
8−
9−import Control.Monad.Error.Class
10−import Data.Tagged (Tagged (..))
11−import Servant ((:<|>) (..), ServerError(..), NamedRoutes(..))
12−import Servant.API.Generic
13−import Servant.Server.Generic
14−import Servant.Server
15−import Network.HTTP.Types
16−import Network.Wai
17−
18−import qualified Data.ByteString.Char8 as BS
19−
20−class ThrowAll a where
21− -- | 'throwAll' is a convenience function to throw errors across an entire
22− -- sub-API
23− --
24− --
25− -- > throwAll err400 :: Handler a :<|> Handler b :<|> Handler c
26− -- > == throwError err400 :<|> throwError err400 :<|> err400
27− throwAll :: ServerError -> a
28−
29−instance (ThrowAll a, ThrowAll b) => ThrowAll (a :<|> b) where
30− throwAll e = throwAll e :<|> throwAll e
31−
32−instance
33− ( ThrowAll (ToServant api (AsServerT m)) , GenericServant api (AsServerT m)) =>
34− ThrowAll (api (AsServerT m)) where
35−
36− throwAll = fromServant . throwAll
37−
38−-- Really this shouldn't be necessary - ((->) a) should be an instance of
39−-- MonadError, no?
40−instance {-# OVERLAPPING #-} ThrowAll b => ThrowAll (a -> b) where
41− throwAll e = const $ throwAll e
42−
43−instance {-# OVERLAPPABLE #-} (MonadError ServerError m) => ThrowAll (m a) where
44− throwAll = throwError
45−
46−-- | for @servant <0.11@
47−instance {-# OVERLAPPING #-} ThrowAll Application where
48− throwAll e _req respond
49− = respond $ responseLBS (mkStatus (errHTTPCode e) (BS.pack $ errReasonPhrase e))
50− (errHeaders e)
51− (errBody e)
52−
53−-- | for @servant >=0.11@
54−instance {-# OVERLAPPING #-} MonadError ServerError m => ThrowAll (Tagged m Application) where
55− throwAll e = Tagged $ \_req respond ->
56− respond $ responseLBS (mkStatus (errHTTPCode e) (BS.pack $ errReasonPhrase e))
57− (errHeaders e)
58− (errBody e)
servant-auth/servant-auth-server/src/Servant/Auth/Server/Internal/Types.hsdeleted−112
@@ -1,112 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−module Servant.Auth.Server.Internal.Types where
3−
4−import Control.Applicative
5−import Control.Monad.Reader
6−import Control.Monad.Time
7−import Data.Monoid (Monoid (..))
8−import Data.Semigroup (Semigroup (..))
9−import Data.Time (getCurrentTime)
10−import GHC.Generics (Generic)
11−import Network.Wai (Request)
12−
13−import qualified Control.Monad.Fail as Fail
14−
15−-- | The result of an authentication attempt.
16−data AuthResult val
17− = BadPassword
18− | NoSuchUser
19− -- | Authentication succeeded.
20− | Authenticated val
21− -- | If an authentication procedure cannot be carried out - if for example it
22− -- expects a password and username in a header that is not present -
23− -- @Indefinite@ is returned. This indicates that other authentication
24− -- methods should be tried.
25− | Indefinite
26− deriving (Eq, Show, Read, Generic, Ord, Functor, Traversable, Foldable)
27−
28−instance Semigroup (AuthResult val) where
29− Indefinite <> y = y
30− x <> _ = x
31−
32−instance Monoid (AuthResult val) where
33− mempty = Indefinite
34− mappend = (<>)
35−
36−instance Applicative AuthResult where
37− pure = return
38− (<*>) = ap
39−
40−instance Monad AuthResult where
41− return = Authenticated
42− Authenticated v >>= f = f v
43− BadPassword >>= _ = BadPassword
44− NoSuchUser >>= _ = NoSuchUser
45− Indefinite >>= _ = Indefinite
46−
47−instance Alternative AuthResult where
48− empty = mzero
49− (<|>) = mplus
50−
51−instance MonadPlus AuthResult where
52− mzero = mempty
53− mplus = (<>)
54−
55−
56−-- | An @AuthCheck@ is the function used to decide the authentication status
57−-- (the 'AuthResult') of a request. Different @AuthCheck@s may be combined as a
58−-- Monoid or Alternative; the semantics of this is that the *first*
59−-- non-'Indefinite' result from left to right is used and the rest are ignored.
60−newtype AuthCheck val = AuthCheck
61− { runAuthCheck :: Request -> IO (AuthResult val) }
62− deriving (Generic, Functor)
63−
64−instance Semigroup (AuthCheck val) where
65− AuthCheck f <> AuthCheck g = AuthCheck $ \x -> do
66− fx <- f x
67− case fx of
68− Indefinite -> g x
69− r -> pure r
70−
71−instance Monoid (AuthCheck val) where
72− mempty = AuthCheck $ const $ return mempty
73− mappend = (<>)
74−
75−instance Applicative AuthCheck where
76− pure = return
77− (<*>) = ap
78−
79−instance Monad AuthCheck where
80− return = AuthCheck . return . return . return
81− AuthCheck ac >>= f = AuthCheck $ \req -> do
82− aresult <- ac req
83− case aresult of
84− Authenticated usr -> runAuthCheck (f usr) req
85− BadPassword -> return BadPassword
86− NoSuchUser -> return NoSuchUser
87− Indefinite -> return Indefinite
88−
89−#if !MIN_VERSION_base(4,13,0)
90− fail = Fail.fail
91−#endif
92−
93−instance Fail.MonadFail AuthCheck where
94− fail _ = AuthCheck . const $ return Indefinite
95−
96−instance MonadReader Request AuthCheck where
97− ask = AuthCheck $ \x -> return (Authenticated x)
98− local f (AuthCheck check) = AuthCheck $ \req -> check (f req)
99−
100−instance MonadIO AuthCheck where
101− liftIO action = AuthCheck $ const $ Authenticated <$> action
102−
103−instance MonadTime AuthCheck where
104− currentTime = liftIO getCurrentTime
105−
106−instance Alternative AuthCheck where
107− empty = mzero
108− (<|>) = mplus
109−
110−instance MonadPlus AuthCheck where
111− mzero = mempty
112− mplus = (<>)
servant-auth/servant-auth-server/src/Servant/Auth/Server/SetCookieOrphan.hsdeleted−3
@@ -1,3 +0,0 @@
1−module Servant.Auth.Server.SetCookieOrphan
2− {-# DEPRECATED "instance exists in http-api-data-0.3.9. This module will be removed in next major release." #-}
3− () where
servant-auth/servant-auth-server/test/Servant/Auth/ServerSpec.hsdeleted−607
@@ -1,607 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−module Servant.Auth.ServerSpec (spec) where
3−
4−#if !MIN_VERSION_servant_server(0,16,0)
5−#define ServerError ServantErr
6−#endif
7−
8−import Control.Lens
9−import Control.Monad.Except (runExceptT)
10−import Control.Monad.IO.Class (liftIO)
11−import Crypto.JOSE (Alg (HS256, None), Error,
12− JWK, JWSHeader,
13− KeyMaterialGenParam (OctGenParam),
14− ToCompact, encodeCompact,
15− genJWK, newJWSHeader)
16−import Crypto.JWT (Audience (..), ClaimsSet,
17− NumericDate (NumericDate),
18− SignedJWT,
19− claimAud, claimNbf,
20− signClaims,
21− emptyClaimsSet,
22− unregisteredClaims)
23−import Data.Aeson (FromJSON, ToJSON, Value,
24− toJSON, encode)
25−import Data.Aeson.Lens (_JSON)
26−import qualified Data.ByteString as BS
27−import qualified Data.ByteString.Lazy as BSL
28−import Data.CaseInsensitive (mk)
29−import Data.Foldable (find)
30−import Data.Monoid
31−import Data.Time
32−import Data.Time.Clock (getCurrentTime)
33−import GHC.Generics (Generic)
34−import Network.HTTP.Client (cookie_http_only,
35− cookie_name, cookie_value,
36− cookie_expiry_time,
37− destroyCookieJar)
38−import Network.HTTP.Types (Status, status200,
39− status401)
40−import Network.Wai (responseLBS)
41−import Network.Wai.Handler.Warp (testWithApplication)
42−import Network.Wreq (Options, auth, basicAuth,
43− cookieExpiryTime, cookies,
44− defaults, get, getWith, postWith,
45− header, oauth2Bearer,
46− responseBody,
47− responseCookieJar,
48− responseHeader,
49− responseStatus)
50−import Network.Wreq.Types (Postable(..))
51−import Servant hiding (BasicAuth,
52− IsSecure (..), header)
53−import Servant.API.Generic ((:-))
54−import Servant.Auth.Server
55−import Servant.Auth.Server.Internal.Cookie (expireTime)
56−import Servant.Auth.Server.SetCookieOrphan ()
57−#if MIN_VERSION_servant_server(0,15,0)
58−import qualified Servant.Types.SourceT as S
59−#endif
60−import System.IO.Unsafe (unsafePerformIO)
61−import Test.Hspec
62−import Test.QuickCheck
63−import qualified Network.HTTP.Client as HCli
64−
65−
66−
67−spec :: Spec
68−spec = do
69− authSpec
70− cookieAuthSpec
71− jwtAuthSpec
72− throwAllSpec
73− basicAuthSpec
74−
75−------------------------------------------------------------------------------
76−-- * Auth {{{
77−
78−authSpec :: Spec
79−authSpec
80− = describe "The Auth combinator"
81− $ around (testWithApplication . return $ app jwtAndCookieApi) $ do
82−
83− it "returns a 401 if all authentications are Indefinite" $ \port -> do
84− get (url port) `shouldHTTPErrorWith` status401
85−
86− it "succeeds if one authentication suceeds" $ \port -> property $
87− \(user :: User) -> do
88− jwt <- makeJWT user jwtCfg Nothing
89− opts <- addJwtToHeader jwt
90− resp <- getWith opts (url port)
91− resp ^? responseBody . _JSON `shouldBe` Just (length $ name user)
92−
93− it "fails (403) if one authentication fails" $ const $
94− pendingWith "Authentications don't yet fail, only are Indefinite"
95−
96− it "doesn't clobber pre-existing response headers" $ \port -> property $
97− \(user :: User) -> do
98− jwt <- makeJWT user jwtCfg Nothing
99− opts <- addJwtToHeader jwt
100− resp <- getWith opts (url port ++ "/header")
101− resp ^. responseHeader "Blah" `shouldBe` "1797"
102− resp ^. responseHeader "Set-Cookie" `shouldSatisfy` (/= "")
103−
104− context "Raw" $ do
105−
106− it "gets the response body" $ \port -> property $ \(user :: User) -> do
107− jwt <- makeJWT user jwtCfg Nothing
108− opts <- addJwtToHeader jwt
109− resp <- getWith opts (url port ++ "/raw")
110− resp ^. responseBody `shouldBe` "how are you?"
111−
112− it "doesn't clobber pre-existing reponse headers" $ \port -> property $
113− \(user :: User) -> do
114− jwt <- makeJWT user jwtCfg Nothing
115− opts <- addJwtToHeader jwt
116− resp <- getWith opts (url port ++ "/raw")
117− resp ^. responseHeader "hi" `shouldBe` "there"
118− resp ^. responseHeader "Set-Cookie" `shouldSatisfy` (/= "")
119−
120−
121− context "Setting cookies" $ do
122−
123− it "sets cookies that it itself accepts" $ \port -> property $ \user -> do
124− jwt <- createJWT theKey (newJWSHeader ((), HS256))
125− (claims $ toJSON user)
126− opts' <- addJwtToCookie cookieCfg jwt
127− let opts = addCookie (opts' & header (mk (xsrfField xsrfHeaderName cookieCfg)) .~ ["blah"])
128− (xsrfField xsrfCookieName cookieCfg <> "=blah")
129− resp <- getWith opts (url port)
130− let (cookieJar:_) = resp ^.. responseCookieJar
131− Just xxsrf = find (\x -> cookie_name x == xsrfField xsrfCookieName cookieCfg)
132− $ destroyCookieJar cookieJar
133− opts2 = defaults
134− & cookies .~ Just cookieJar
135− & header (mk (xsrfField xsrfHeaderName cookieCfg)) .~ [cookie_value xxsrf]
136− resp2 <- getWith opts2 (url port)
137− resp2 ^? responseBody . _JSON `shouldBe` Just (length $ name user)
138−
139− it "uses the Expiry from the configuration" $ \port -> property $ \(user :: User) -> do
140− jwt <- createJWT theKey (newJWSHeader ((), HS256))
141− (claims $ toJSON user)
142− opts' <- addJwtToCookie cookieCfg jwt
143− let opts = addCookie (opts' & header (mk (xsrfField xsrfHeaderName cookieCfg)) .~ ["blah"])
144− (xsrfField xsrfCookieName cookieCfg <> "=blah")
145− resp <- getWith opts (url port)
146− let (cookieJar:_) = resp ^.. responseCookieJar
147− Just xxsrf = find (\x -> cookie_name x == xsrfField xsrfCookieName cookieCfg)
148− $ destroyCookieJar cookieJar
149− xxsrf ^. cookieExpiryTime `shouldBe` future
150−
151− it "sets the token cookie as HttpOnly" $ \port -> property $ \(user :: User) -> do
152− jwt <- createJWT theKey (newJWSHeader ((), HS256))
153− (claims $ toJSON user)
154− opts' <- addJwtToCookie cookieCfg jwt
155− let opts = addCookie (opts' & header (mk (xsrfField xsrfHeaderName cookieCfg)) .~ ["blah"])
156− (xsrfField xsrfCookieName cookieCfg <> "=blah")
157− resp <- getWith opts (url port)
158− let (cookieJar:_) = resp ^.. responseCookieJar
159− Just token = find (\x -> cookie_name x == sessionCookieName cookieCfg)
160− $ destroyCookieJar cookieJar
161− cookie_http_only token `shouldBe` True
162−
163−
164−
165−-- }}}
166−------------------------------------------------------------------------------
167−-- * Cookie Auth {{{
168−
169−cookieAuthSpec :: Spec
170−cookieAuthSpec
171− = describe "The Auth combinator" $ do
172− describe "With XSRF check" $
173− around (testWithApplication . return $ app cookieOnlyApi) $ do
174−
175− it "fails if XSRF header and cookie don't match" $ \port -> property
176− $ \(user :: User) -> do
177− jwt <- createJWT theKey (newJWSHeader ((), HS256)) (claims $ toJSON user)
178− opts' <- addJwtToCookie cookieCfg jwt
179− let opts = addCookie (opts' & header (mk (xsrfField xsrfHeaderName cookieCfg)) .~ ["blah"])
180− (xsrfField xsrfCookieName cookieCfg <> "=blerg")
181− getWith opts (url port) `shouldHTTPErrorWith` status401
182−
183− it "fails with no XSRF header or cookie" $ \port -> property
184− $ \(user :: User) -> do
185− jwt <- createJWT theKey (newJWSHeader ((), HS256)) (claims $ toJSON user)
186− opts <- addJwtToCookie cookieCfg jwt
187− getWith opts (url port) `shouldHTTPErrorWith` status401
188−
189− it "succeeds if XSRF header and cookie match, and JWT is valid" $ \port -> property
190− $ \(user :: User) -> do
191− jwt <- createJWT theKey (newJWSHeader ((), HS256)) (claims $ toJSON user)
192− opts' <- addJwtToCookie cookieCfg jwt
193− let opts = addCookie (opts' & header (mk (xsrfField xsrfHeaderName cookieCfg)) .~ ["blah"])
194− (xsrfField xsrfCookieName cookieCfg <> "=blah")
195− resp <- getWith opts (url port)
196− resp ^? responseBody . _JSON `shouldBe` Just (length $ name user)
197−
198− it "sets and clears the right cookies" $ \port -> property
199− $ \(user :: User) -> do
200− let optsFromResp resp =
201− let jar = resp ^. responseCookieJar
202− Just xsrfCookieValue = cookie_value <$> find (\c -> cookie_name c == xsrfField xsrfCookieName cookieCfg) (destroyCookieJar jar)
203− in defaults
204− & cookies .~ Just jar -- real cookie jars aren't updated by being replaced
205− & header (mk (xsrfField xsrfHeaderName cookieCfg)) .~ [xsrfCookieValue]
206−
207− resp <- postWith defaults (url port ++ "/login") user
208− (resp ^. responseCookieJar) `shouldMatchCookieNames`
209− [ sessionCookieName cookieCfg
210− , xsrfField xsrfCookieName cookieCfg
211− ]
212− let loggedInOpts = optsFromResp resp
213−
214− resp <- getWith loggedInOpts (url port)
215− resp ^? responseBody . _JSON `shouldBe` Just (length $ name user)
216−
217− -- logout
218− resp <- getWith loggedInOpts (url port ++ "/logout")
219−
220− -- assert cookies were expired
221− now <- getCurrentTime
222− let assertCookie c = now >= cookie_expiry_time c
223− all assertCookie (destroyCookieJar (resp ^. responseCookieJar)) `shouldBe` True
224−
225− let loggedOutOpts = optsFromResp resp
226− getWith loggedOutOpts (url port) `shouldHTTPErrorWith` status401
227−
228− describe "With no XSRF check for GET requests" $ let
229− noXsrfGet xsrfCfg = xsrfCfg { xsrfExcludeGet = True }
230− cookieCfgNoXsrfGet = cookieCfg { cookieXsrfSetting = fmap noXsrfGet $ cookieXsrfSetting cookieCfg }
231− in around (testWithApplication . return $ appWithCookie cookieOnlyApi cookieCfgNoXsrfGet) $ do
232−
233− it "succeeds with no XSRF header or cookie for GET" $ \port -> property
234− $ \(user :: User) -> do
235− jwt <- createJWT theKey (newJWSHeader ((), HS256)) (claims $ toJSON user)
236− opts <- addJwtToCookie cookieCfgNoXsrfGet jwt
237− resp <- getWith opts (url port)
238− resp ^? responseBody . _JSON `shouldBe` Just (length $ name user)
239−
240− it "fails with no XSRF header or cookie for POST" $ \port -> property
241− $ \(user :: User) number -> do
242− jwt <- createJWT theKey (newJWSHeader ((), HS256)) (claims $ toJSON user)
243− opts <- addJwtToCookie cookieCfgNoXsrfGet jwt
244− postWith opts (url port) (toJSON (number :: Int)) `shouldHTTPErrorWith` status401
245−
246− describe "With no XSRF check at all" $ let
247− cookieCfgNoXsrf = cookieCfg { cookieXsrfSetting = Nothing }
248− in around (testWithApplication . return $ appWithCookie cookieOnlyApi cookieCfgNoXsrf) $ do
249−
250− it "succeeds with no XSRF header or cookie for GET" $ \port -> property
251− $ \(user :: User) -> do
252− jwt <- createJWT theKey (newJWSHeader ((), HS256)) (claims $ toJSON user)
253− opts <- addJwtToCookie cookieCfgNoXsrf jwt
254− resp <- getWith opts (url port)
255− resp ^? responseBody . _JSON `shouldBe` Just (length $ name user)
256−
257− it "succeeds with no XSRF header or cookie for POST" $ \port -> property
258− $ \(user :: User) number -> do
259− jwt <- createJWT theKey (newJWSHeader ((), HS256)) (claims $ toJSON user)
260− opts <- addJwtToCookie cookieCfgNoXsrf jwt
261− resp <- postWith opts (url port) $ toJSON (number :: Int)
262− resp ^? responseBody . _JSON `shouldBe` Just number
263−
264− it "sets and clears the right cookies" $ \port -> property
265− $ \(user :: User) -> do
266− let optsFromResp resp = defaults
267− & cookies .~ Just (resp ^. responseCookieJar) -- real cookie jars aren't updated by being replaced
268−
269− resp <- postWith defaults (url port ++ "/login") user
270− (resp ^. responseCookieJar) `shouldMatchCookieNames`
271− [ sessionCookieName cookieCfg
272− , "NO-XSRF-TOKEN"
273− ]
274− let loggedInOpts = optsFromResp resp
275−
276− resp <- getWith (loggedInOpts) (url port)
277− resp ^? responseBody . _JSON `shouldBe` Just (length $ name user)
278−
279− resp <- getWith loggedInOpts (url port ++ "/logout")
280− (resp ^. responseCookieJar) `shouldMatchCookieNameValues`
281− [ (sessionCookieName cookieCfg, "value")
282− , ("NO-XSRF-TOKEN", "")
283− ]
284−
285− -- assert cookies were expired
286− now <- getCurrentTime
287− let assertCookie c = now >= cookie_expiry_time c
288− all assertCookie (destroyCookieJar (resp ^. responseCookieJar)) `shouldBe` True
289−
290− let loggedOutOpts = optsFromResp resp
291−
292− getWith loggedOutOpts (url port) `shouldHTTPErrorWith` status401
293−
294−-- }}}
295−------------------------------------------------------------------------------
296−-- * JWT Auth {{{
297−
298−jwtAuthSpec :: Spec
299−jwtAuthSpec
300− = describe "The JWT combinator"
301− $ around (testWithApplication . return $ app jwtOnlyApi) $ do
302−
303− it "fails if 'aud' does not match predicate" $ \port -> property $
304− \(user :: User) -> do
305− jwt <- createJWT theKey (newJWSHeader ((), HS256))
306− (claims (toJSON user) & claimAud .~ Just (Audience ["boo"]))
307− opts <- addJwtToHeader (jwt >>= (return . encodeCompact))
308− getWith opts (url port) `shouldHTTPErrorWith` status401
309−
310− it "succeeds if 'aud' does match predicate" $ \port -> property $
311− \(user :: User) -> do
312− jwt <- createJWT theKey (newJWSHeader ((), HS256))
313− (claims (toJSON user) & claimAud .~ Just (Audience ["anythingElse"]))
314− opts <- addJwtToHeader (jwt >>= (return . encodeCompact))
315− resp <- getWith opts (url port)
316− resp ^. responseStatus `shouldBe` status200
317−
318− it "fails if 'nbf' is set to a future date" $ \port -> property $
319− \(user :: User) -> do
320− jwt <- createJWT theKey (newJWSHeader ((), HS256))
321− (claims (toJSON user) & claimNbf .~ Just (NumericDate future))
322− opts <- addJwtToHeader (jwt >>= (return . encodeCompact))
323− getWith opts (url port) `shouldHTTPErrorWith` status401
324−
325− it "fails if 'exp' is set to a past date" $ \port -> property $
326− \(user :: User) -> do
327− jwt <- makeJWT user jwtCfg (Just past)
328− opts <- addJwtToHeader jwt
329− getWith opts (url port) `shouldHTTPErrorWith` status401
330−
331− it "succeeds if 'exp' is set to a future date" $ \port -> property $
332− \(user :: User) -> do
333− jwt <- makeJWT user jwtCfg (Just future)
334− opts <- addJwtToHeader jwt
335− resp <- getWith opts (url port)
336− resp ^. responseStatus `shouldBe` status200
337−
338− it "fails if JWT is not signed" $ \port -> property $ \(user :: User) -> do
339− jwt <- createJWT theKey (newJWSHeader ((), None))
340− (claims $ toJSON user)
341− opts <- addJwtToHeader (jwt >>= (return . encodeCompact))
342− getWith opts (url port) `shouldHTTPErrorWith` status401
343−
344− it "fails if JWT does not use expected algorithm" $ const $
345− pendingWith "Need https://github.com/frasertweedale/hs-jose/issues/19"
346−
347− it "fails if data is not valid JSON" $ \port -> do
348− jwt <- createJWT theKey (newJWSHeader ((), HS256)) (claims "{{")
349− opts <- addJwtToHeader (jwt >>= (return .encodeCompact))
350− getWith opts (url port) `shouldHTTPErrorWith` status401
351−
352− it "suceeds as wreq's oauth2Bearer" $ \port -> property $ \(user :: User) -> do
353− jwt <- createJWT theKey (newJWSHeader ((), HS256))
354− (claims $ toJSON user)
355− resp <- case jwt >>= (return . encodeCompact) of
356− Left (e :: Error) -> fail $ show e
357− Right v -> getWith (defaults & auth ?~ oauth2Bearer (BSL.toStrict v)) (url port)
358− resp ^. responseStatus `shouldBe` status200
359−
360−-- }}}
361−------------------------------------------------------------------------------
362−-- * Basic Auth {{{
363−
364−basicAuthSpec :: Spec
365−basicAuthSpec = describe "The BasicAuth combinator"
366− $ around (testWithApplication . return $ app basicAuthApi) $ do
367−
368− it "succeeds with the correct password and username" $ \port -> do
369− resp <- getWith (defaults & auth ?~ basicAuth "ali" "Open sesame") (url port)
370− resp ^. responseStatus `shouldBe` status200
371−
372− it "fails with non-existent user" $ \port -> do
373− getWith (defaults & auth ?~ basicAuth "thief" "Open sesame") (url port)
374− `shouldHTTPErrorWith` status401
375−
376− it "fails with incorrect password" $ \port -> do
377− getWith (defaults & auth ?~ basicAuth "ali" "phatic") (url port)
378− `shouldHTTPErrorWith` status401
379−
380− it "fails with no auth header" $ \port -> do
381− get (url port) `shouldHTTPErrorWith` status401
382−
383−-- }}}
384−------------------------------------------------------------------------------
385−-- * ThrowAll {{{
386−
387−throwAllSpec :: Spec
388−throwAllSpec = describe "throwAll" $ do
389−
390− it "works for plain values" $ do
391− let t :: Either ServerError Int :<|> Either ServerError Bool :<|> Either ServerError String
392− t = throwAll err401
393− t `shouldBe` throwError err401 :<|> throwError err401 :<|> throwError err401
394−
395− it "works for function types" $ property $ \i -> do
396− let t :: Int -> (Either ServerError Bool :<|> Either ServerError String)
397− t = throwAll err401
398− expected _ = throwError err401 :<|> throwError err401
399− t i `shouldBe` expected i
400−
401−-- }}}
402−------------------------------------------------------------------------------
403−-- * API and Server {{{
404−
405−type API auths
406− = Auth auths User :>
407− ( Get '[JSON] Int
408− :<|> ReqBody '[JSON] Int :> Post '[JSON] Int
409− :<|> NamedRoutes DummyRoutes
410− :<|> "header" :> Get '[JSON] (Headers '[Header "Blah" Int] Int)
411−#if MIN_VERSION_servant_server(0,15,0)
412− :<|> "stream" :> StreamGet NoFraming OctetStream (SourceIO BS.ByteString)
413−#endif
414− :<|> "raw" :> Raw
415− )
416− :<|> "login" :> ReqBody '[JSON] User :> Post '[JSON] (Headers '[ Header "Set-Cookie" SetCookie
417− , Header "Set-Cookie" SetCookie ] NoContent)
418− :<|> "logout" :> Get '[JSON] (Headers '[ Header "Set-Cookie" SetCookie
419− , Header "Set-Cookie" SetCookie ] NoContent)
420−
421−data DummyRoutes mode = DummyRoutes
422− { dummyInt :: mode :- "dummy" :> Get '[JSON] Int
423− } deriving Generic
424−
425−jwtOnlyApi :: Proxy (API '[Servant.Auth.Server.JWT])
426−jwtOnlyApi = Proxy
427−
428−cookieOnlyApi :: Proxy (API '[Cookie])
429−cookieOnlyApi = Proxy
430−
431−basicAuthApi :: Proxy (API '[BasicAuth])
432−basicAuthApi = Proxy
433−
434−jwtAndCookieApi :: Proxy (API '[Servant.Auth.Server.JWT, Cookie])
435−jwtAndCookieApi = Proxy
436−
437−theKey :: JWK
438−theKey = unsafePerformIO . genJWK $ OctGenParam 256
439−{-# NOINLINE theKey #-}
440−
441−
442−cookieCfg :: CookieSettings
443−cookieCfg = def
444− { cookieExpires = Just future
445− , cookieIsSecure = NotSecure
446− , sessionCookieName = "RuncibleSpoon"
447− , cookieXsrfSetting = pure $ def
448− { xsrfCookieName = "TheyDinedOnMince"
449− , xsrfHeaderName = "AndSlicesOfQuince"
450− }
451− }
452−xsrfField :: (XsrfCookieSettings -> a) -> CookieSettings -> a
453−xsrfField f = maybe (error "expected XsrfCookieSettings for test") f . cookieXsrfSetting
454−
455−jwtCfg :: JWTSettings
456−jwtCfg = (defaultJWTSettings theKey) { audienceMatches = \x ->
457− if x == "boo" then DoesNotMatch else Matches }
458−
459−instance FromBasicAuthData User where
460− fromBasicAuthData (BasicAuthData usr pwd) _
461− = return $ if usr == "ali" && pwd == "Open sesame"
462− then Authenticated $ User "ali" "ali@the-thieves-den.com"
463− else Indefinite
464−
465−-- Could be anything, really, but since this is already in the cfg we don't
466−-- have to add it
467−type instance BasicAuthCfg = JWK
468−
469−appWithCookie :: AreAuths auths '[CookieSettings, JWTSettings, JWK] User
470− => Proxy (API auths) -> CookieSettings -> Application
471−appWithCookie api ccfg = serveWithContext api ctx $ server ccfg
472− where
473− ctx = ccfg :. jwtCfg :. theKey :. EmptyContext
474−
475−-- | Takes a proxy parameter indicating which authentication systems to enable.
476−app :: AreAuths auths '[CookieSettings, JWTSettings, JWK] User
477− => Proxy (API auths) -> Application
478−app api = appWithCookie api cookieCfg
479−
480−server :: CookieSettings -> Server (API auths)
481−server ccfg =
482− (\authResult -> case authResult of
483− Authenticated usr -> getInt usr
484− :<|> postInt usr
485− :<|> DummyRoutes { dummyInt = getInt usr }
486− :<|> getHeaderInt
487−#if MIN_VERSION_servant_server(0,15,0)
488− :<|> return (S.source ["bytestring"])
489−#endif
490− :<|> raw
491− Indefinite -> throwAll err401
492− _ -> throwAll err403
493− )
494− :<|> getLogin
495− :<|> getLogout
496− where
497− getInt :: User -> Handler Int
498− getInt usr = return . length $ name usr
499−
500− postInt :: User -> Int -> Handler Int
501− postInt _ = return
502−
503− getHeaderInt :: Handler (Headers '[Header "Blah" Int] Int)
504− getHeaderInt = return $ addHeader 1797 17
505−
506− getLogin :: User -> Handler (Headers '[ Header "Set-Cookie" SetCookie
507− , Header "Set-Cookie" SetCookie ] NoContent)
508− getLogin user = do
509− maybeApplyCookies <- liftIO $ acceptLogin ccfg jwtCfg user
510− case maybeApplyCookies of
511− Just applyCookies -> return $ applyCookies NoContent
512− Nothing -> error "cookies failed to apply"
513−
514− getLogout :: Handler (Headers '[ Header "Set-Cookie" SetCookie
515− , Header "Set-Cookie" SetCookie ] NoContent)
516− getLogout = return $ clearSession ccfg NoContent
517−
518− raw :: Server Raw
519− raw =
520−#if MIN_VERSION_servant_server(0,11,0)
521− Tagged $
522−#endif
523− \_req respond ->
524− respond $ responseLBS status200 [("hi", "there")] "how are you?"
525−
526−-- }}}
527−------------------------------------------------------------------------------
528−-- * Utils {{{
529−
530−past :: UTCTime
531−past = parseTimeOrError True defaultTimeLocale "%Y-%m-%d" "1970-01-01"
532−
533−future :: UTCTime
534−future = parseTimeOrError True defaultTimeLocale "%Y-%m-%d" "2070-01-01"
535−
536−addJwtToHeader :: Either Error BSL.ByteString -> IO Options
537−addJwtToHeader jwt = case jwt of
538− Left e -> fail $ show e
539− Right v -> return
540− $ defaults & header "Authorization" .~ ["Bearer " <> BSL.toStrict v]
541−
542−createJWT :: JWK -> JWSHeader () -> ClaimsSet -> IO (Either Error Crypto.JWT.SignedJWT)
543−createJWT k a b = runExceptT $ signClaims k a b
544−
545−addJwtToCookie :: ToCompact a => CookieSettings -> Either Error a -> IO Options
546−addJwtToCookie ccfg jwt = case jwt >>= (return . encodeCompact) of
547− Left e -> fail $ show e
548− Right v -> return
549− $ defaults & header "Cookie" .~ [sessionCookieName ccfg <> "=" <> BSL.toStrict v]
550−
551−addCookie :: Options -> BS.ByteString -> Options
552−addCookie opts cookie' = opts & header "Cookie" %~ \c -> case c of
553− [h] -> [cookie' <> "; " <> h]
554− [] -> [cookie']
555− _ -> error "expecting single cookie header"
556−
557−
558−shouldHTTPErrorWith :: IO a -> Status -> Expectation
559−shouldHTTPErrorWith act stat = act `shouldThrow` \e -> case e of
560−#if MIN_VERSION_http_client(0,5,0)
561− HCli.HttpExceptionRequest _ (HCli.StatusCodeException resp _)
562− -> HCli.responseStatus resp == stat
563−#else
564− HCli.StatusCodeException x _ _ -> x == stat
565−#endif
566− _ -> False
567−
568−shouldMatchCookieNames :: HCli.CookieJar -> [BS.ByteString] -> Expectation
569−shouldMatchCookieNames cj patterns
570− = fmap cookie_name (destroyCookieJar cj)
571− `shouldMatchList` patterns
572−
573−shouldMatchCookieNameValues :: HCli.CookieJar -> [(BS.ByteString, BS.ByteString)] -> Expectation
574−shouldMatchCookieNameValues cj patterns
575− = fmap ((,) <$> cookie_name <*> cookie_value) (destroyCookieJar cj)
576− `shouldMatchList` patterns
577−
578−url :: Int -> String
579−url port = "http://localhost:" <> show port
580−
581−claims :: Value -> ClaimsSet
582−claims val = emptyClaimsSet & unregisteredClaims . at "dat" .~ Just val
583−-- }}}
584−------------------------------------------------------------------------------
585−-- * Types {{{
586−
587−data User = User
588− { name :: String
589− , _id :: String
590− } deriving (Eq, Show, Read, Generic)
591−
592−instance FromJWT User
593−instance ToJWT User
594−instance FromJSON User
595−instance ToJSON User
596−
597−instance Arbitrary User where
598− arbitrary = User <$> arbitrary <*> arbitrary
599−
600−instance Postable User where
601− postPayload user request = return $ request
602− { HCli.requestBody = HCli.RequestBodyLBS $ encode user
603− , HCli.requestHeaders = (mk "Content-Type", "application/json") : HCli.requestHeaders request
604− }
605−
606−
607−-- }}}
servant-auth/servant-auth-server/test/Spec.hsdeleted−1
@@ -1 +0,0 @@
1−{-# OPTIONS_GHC -F -pgmF hspec-discover #-}
servant-auth/servant-auth-swagger/.ghcideleted−1
@@ -1 +0,0 @@
1−:set -isrc -itest -idoctest/ghci-wrapper/src
servant-auth/servant-auth-swagger/CHANGELOG.mddeleted−24
@@ -1,24 +0,0 @@
1−# Changelog
2−
3−All notable changes to this project will be documented in this file.
4−
5−The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
6−and this project adheres to [PVP Versioning](https://pvp.haskell.org/).
7−
8−## [Unreleased]
9−
10−## [0.2.10.1] - 2020-10-06
11−
12−### Changed
13−
14−- Support GHC 8.10 @domenkozar
15−- Fix build with swagger 2.5.x @domenkozar
16−
17−## [0.2.10.0] - 2018-06-18
18−
19−### Added
20−
21−- Support for GHC 8.4 by @phadej
22−- Changelog by @domenkozar
23−- #93: Add Cookie in SwaggerSpec API by @domenkozar
24−- #42: Add dummy AllHasSecurity Cookie instance by @sordina
servant-auth/servant-auth-swagger/LICENSEdeleted−31
@@ -1,31 +0,0 @@
1−Copyright Julian K. Arni (c) 2015
2−
3−All rights reserved.
4−
5−Redistribution and use in source and binary forms, with or without
6−modification, are permitted provided that the following conditions are met:
7−
8− * Redistributions of source code must retain the above copyright
9− notice, this list of conditions and the following disclaimer.
10−
11− * Redistributions in binary form must reproduce the above
12− copyright notice, this list of conditions and the following
13− disclaimer in the documentation and/or other materials provided
14− with the distribution.
15−
16− * Neither the name of Julian K. Arni nor the names of other
17− contributors may be used to endorse or promote products derived
18− from this software without specific prior written permission.
19−
20−THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21−"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22−LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23−A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24−OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25−SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26−LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27−DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28−THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29−(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30−OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31−
servant-auth/servant-auth-swagger/Setup.hsdeleted−2
@@ -1,2 +0,0 @@
1−import Distribution.Simple
2−main = defaultMain
servant-auth/servant-auth-swagger/servant-auth-swagger.cabaldeleted−70
@@ -1,70 +0,0 @@
1−cabal-version: 2.2
2−name: servant-auth-swagger
3−version: 0.2.10.1
4−synopsis: servant-swagger/servant-auth compatibility
5−description: This package provides instances that allow generating swagger2 schemas from
6− <https://hackage.haskell.org/package/servant servant>
7− APIs that use
8− <https://hackage.haskell.org/package/servant-auth servant-auth's> @Auth@ combinator.
9− .
10− For a quick overview of the usage, see the <https://github.com/haskell-servant/servant/tree/master/servant-auth#readme README>.
11−category: Web, Servant, Authentication
12−homepage: https://github.com/haskell-servant/servant/tree/master/servant-auth#readme
13−bug-reports: https://github.com/haskell-servant/servant/issues
14−author: Julian K. Arni
15−maintainer: jkarni@gmail.com
16−copyright: (c) Julian K. Arni
17−license: BSD-3-Clause
18−license-file: LICENSE
19−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.4
20−build-type: Simple
21−extra-source-files:
22− CHANGELOG.md
23−
24−source-repository head
25− type: git
26− location: https://github.com/haskell-servant/servant
27−
28−library
29− hs-source-dirs:
30− src
31− default-extensions: ConstraintKinds DataKinds DefaultSignatures DeriveFoldable DeriveFunctor DeriveGeneric DeriveTraversable FlexibleContexts FlexibleInstances FunctionalDependencies GADTs KindSignatures MultiParamTypeClasses OverloadedStrings RankNTypes ScopedTypeVariables TypeFamilies TypeOperators
32− ghc-options: -Wall
33− build-depends:
34− base >= 4.10 && < 4.17
35− , text >= 1.2.3.0 && < 2.1
36− , servant-swagger >= 1.1.5 && < 2
37− , swagger2 >= 2.2.2 && < 3
38− , servant >= 0.13 && < 0.20
39− , servant-auth == 0.4.*
40− , lens >= 4.16.1 && < 5.2
41− exposed-modules:
42− Servant.Auth.Swagger
43− default-language: Haskell2010
44−
45−test-suite spec
46− type: exitcode-stdio-1.0
47− main-is: Spec.hs
48− hs-source-dirs:
49− test
50− default-extensions: ConstraintKinds DataKinds DefaultSignatures DeriveFoldable DeriveFunctor DeriveGeneric DeriveTraversable FlexibleContexts FlexibleInstances FunctionalDependencies GADTs KindSignatures MultiParamTypeClasses OverloadedStrings RankNTypes ScopedTypeVariables TypeFamilies TypeOperators
51− ghc-options: -Wall
52− build-tool-depends: hspec-discover:hspec-discover >= 2.5.5 && <2.10
53− -- dependencies with bounds inherited from the library stanza
54− build-depends:
55− base
56− , text
57− , servant-swagger
58− , swagger2
59− , servant
60− , servant-auth
61− , lens
62−
63− -- test dependencies
64− build-depends:
65− servant-auth-swagger
66− , hspec >= 2.5.5 && < 2.10
67− , QuickCheck >= 2.11.3 && < 2.15
68− other-modules:
69− Servant.Auth.SwaggerSpec
70− default-language: Haskell2010
servant-auth/servant-auth-swagger/src/Servant/Auth/Swagger.hsdeleted−87
@@ -1,87 +0,0 @@
1−{-# OPTIONS_GHC -fno-warn-orphans #-}
2−{-# LANGUAGE CPP #-}
3−module Servant.Auth.Swagger
4− (
5− -- | The purpose of this package is provide the instance for 'servant-auth'
6− -- combinators needed for 'servant-swagger' documentation generation.
7− --
8− -- Currently only JWT and BasicAuth are supported.
9−
10− -- * Re-export
11− JWT
12− , BasicAuth
13− , Auth
14−
15− -- * Needed to define instances of @HasSwagger@
16− , HasSecurity (..)
17− ) where
18−
19−import Control.Lens ((&), (<>~))
20−import Data.Proxy (Proxy (Proxy))
21−import Data.Swagger (ApiKeyLocation (..), ApiKeyParams (..),
22− SecurityRequirement (..), SecurityScheme (..),
23−#if MIN_VERSION_swagger2(2,6,0)
24− SecurityDefinitions(..),
25−#endif
26− SecuritySchemeType (..), allOperations, security,
27− securityDefinitions)
28−import GHC.Exts (fromList)
29−import Servant.API hiding (BasicAuth)
30−import Servant.Auth
31−import Servant.Swagger
32−
33−import qualified Data.Text as T
34−
35−instance (AllHasSecurity xs, HasSwagger api) => HasSwagger (Auth xs r :> api) where
36− toSwagger _
37− = toSwagger (Proxy :: Proxy api)
38− & securityDefinitions <>~ mkSec (fromList secs)
39− & allOperations.security <>~ secReqs
40− where
41− secs = securities (Proxy :: Proxy xs)
42− secReqs = [ SecurityRequirement (fromList [(s,[])]) | (s,_) <- secs]
43− mkSec =
44−#if MIN_VERSION_swagger2(2,6,0)
45− SecurityDefinitions
46−#else
47− id
48−#endif
49−
50−
51−class HasSecurity x where
52− securityName :: Proxy x -> T.Text
53− securityScheme :: Proxy x -> SecurityScheme
54−
55−instance HasSecurity BasicAuth where
56− securityName _ = "BasicAuth"
57− securityScheme _ = SecurityScheme type_ (Just desc)
58− where
59− type_ = SecuritySchemeBasic
60− desc = "Basic access authentication"
61−
62−instance HasSecurity JWT where
63− securityName _ = "JwtSecurity"
64− securityScheme _ = SecurityScheme type_ (Just desc)
65− where
66− type_ = SecuritySchemeApiKey (ApiKeyParams "Authorization" ApiKeyHeader)
67− desc = "JSON Web Token-based API key"
68−
69−class AllHasSecurity (x :: [*]) where
70− securities :: Proxy x -> [(T.Text,SecurityScheme)]
71−
72−instance {-# OVERLAPPABLE #-} (HasSecurity x, AllHasSecurity xs) => AllHasSecurity (x ': xs) where
73− securities _ = (securityName px, securityScheme px) : securities pxs
74− where
75− px :: Proxy x
76− px = Proxy
77− pxs :: Proxy xs
78− pxs = Proxy
79−
80−instance {-# OVERLAPPING #-} AllHasSecurity xs => AllHasSecurity (Cookie ': xs) where
81− securities _ = securities pxs
82− where
83− pxs :: Proxy xs
84− pxs = Proxy
85−
86−instance AllHasSecurity '[] where
87− securities _ = []
servant-auth/servant-auth-swagger/test/Servant/Auth/SwaggerSpec.hsdeleted−38
@@ -1,38 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−module Servant.Auth.SwaggerSpec (spec) where
3−
4−import Control.Lens
5−import Data.Proxy
6−import Servant.API
7−import Servant.Auth
8−import Servant.Auth.Swagger
9−import Data.Swagger
10−import Servant.Swagger
11−import Test.Hspec
12−
13−spec :: Spec
14−spec = describe "HasSwagger instance" $ do
15−
16− let swag = toSwagger (Proxy :: Proxy API)
17−
18− it "adds security definitions at the top level" $ do
19−#if MIN_VERSION_swagger2(2,6,0)
20− let (SecurityDefinitions secDefs) = swag ^. securityDefinitions
21−#else
22− let secDefs = swag ^. securityDefinitions
23−#endif
24− length secDefs `shouldSatisfy` (> 0)
25−
26− it "adds security at sub-apis" $ do
27− swag ^. security `shouldBe` []
28− show (swag ^. paths . at "/secure") `shouldContain` "JwtSecurity"
29− show (swag ^. paths . at "/insecure") `shouldNotContain` "JwtSecurity"
30−
31−-- * API
32−
33−type API = "secure" :> Auth '[JWT, Cookie] Int :> SecureAPI
34− :<|> "insecure" :> InsecureAPI
35−
36−type SecureAPI = Get '[JSON] Int :<|> ReqBody '[JSON] Int :> Post '[JSON] Int
37−
38−type InsecureAPI = SecureAPI
servant-auth/servant-auth-swagger/test/Spec.hsdeleted−1
@@ -1 +0,0 @@
1−{-# OPTIONS_GHC -F -pgmF hspec-discover #-}
servant-auth/servant-auth/.ghcideleted−1
@@ -1 +0,0 @@
1−:set -isrc -itest -idoctest/ghci-wrapper/src
servant-auth/servant-auth/CHANGELOG.mddeleted−20
@@ -1,20 +0,0 @@
1−# Changelog
2−
3−All notable changes to this project will be documented in this file.
4−
5−The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
6−and this project adheres to [PVP Versioning](https://pvp.haskell.org/).
7−
8−## [Unreleased]
9−
10−## [0.4.0.0] - 2020-10-06
11−
12−- Support for GHC 8.10 by @domenkozar
13−- Support servant 0.18 by @domenkozar
14−- Move `ToJWT/FromJWT` from servant-auth-server
15−
16−## [0.3.2.0] - 2018-06-18
17−
18−### Added
19−- Support for GHC 8.4 by @phadej
20−- Changelog by @domenkozar
servant-auth/servant-auth/LICENSEdeleted−31
@@ -1,31 +0,0 @@
1−Copyright Julian K. Arni (c) 2015
2−
3−All rights reserved.
4−
5−Redistribution and use in source and binary forms, with or without
6−modification, are permitted provided that the following conditions are met:
7−
8− * Redistributions of source code must retain the above copyright
9− notice, this list of conditions and the following disclaimer.
10−
11− * Redistributions in binary form must reproduce the above
12− copyright notice, this list of conditions and the following
13− disclaimer in the documentation and/or other materials provided
14− with the distribution.
15−
16− * Neither the name of Julian K. Arni nor the names of other
17− contributors may be used to endorse or promote products derived
18− from this software without specific prior written permission.
19−
20−THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21−"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22−LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23−A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24−OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25−SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26−LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27−DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28−THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29−(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30−OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31−
servant-auth/servant-auth/Setup.hsdeleted−2
@@ -1,2 +0,0 @@
1−import Distribution.Simple
2−main = defaultMain
servant-auth/servant-auth/servant-auth.cabaldeleted−47
@@ -1,47 +0,0 @@
1−cabal-version: 2.2
2−name: servant-auth
3−version: 0.4.1.0
4−synopsis: Authentication combinators for servant
5−description: This package provides an @Auth@ combinator for 'servant'. This combinator
6− allows using different authentication schemes in a straightforward way,
7− and possibly in conjunction with one another.
8− .
9− 'servant-auth' additionally provides concrete authentication schemes, such
10− as Basic Access Authentication, JSON Web Tokens, and Cookies.
11− .
12− For more details on how to use this, see the <https://github.com/haskell-servant/servant/tree/master/servant-auth#readme README>.
13−category: Web, Servant, Authentication
14−homepage: https://github.com/haskell-servant/servant/tree/master/servant-auth#readme
15−bug-reports: https://github.com/haskell-servant/servant/issues
16−author: Julian K. Arni
17−maintainer: jkarni@gmail.com
18−copyright: (c) Julian K. Arni
19−license: BSD-3-Clause
20−license-file: LICENSE
21−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.4 || ==9.0.1
22−build-type: Simple
23−extra-source-files:
24− CHANGELOG.md
25−
26−source-repository head
27− type: git
28− location: https://github.com/haskell-servant/servant
29−
30−library
31− hs-source-dirs:
32− src
33− default-extensions: ConstraintKinds DataKinds DefaultSignatures DeriveFoldable DeriveFunctor DeriveGeneric DeriveTraversable FlexibleContexts FlexibleInstances FunctionalDependencies GADTs KindSignatures MultiParamTypeClasses OverloadedStrings RankNTypes ScopedTypeVariables TypeFamilies TypeOperators
34− ghc-options: -Wall
35− build-depends:
36− base >= 4.10 && < 4.17
37− , containers >= 0.6 && < 0.7
38− , aeson >= 1.3.1.1 && < 3
39− , jose >= 0.7.0.0 && < 0.10
40− , lens >= 4.16.1 && < 5.2
41− , servant >= 0.15 && < 0.20
42− , text >= 1.2.3.0 && < 2.1
43− , unordered-containers >= 0.2.9.0 && < 0.3
44− exposed-modules:
45− Servant.Auth
46− Servant.Auth.JWT
47− default-language: Haskell2010
servant-auth/servant-auth/src/Servant/Auth.hsdeleted−54
@@ -1,54 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−{-# LANGUAGE DataKinds #-}
3−{-# LANGUAGE GeneralizedNewtypeDeriving #-}
4−{-# LANGUAGE TypeFamilies #-}
5−{-# LANGUAGE TypeOperators #-}
6−module Servant.Auth where
7−
8−import Data.Proxy (Proxy(..))
9−import Servant.API ((:>))
10−import Servant.Links (HasLink (..))
11−
12−-- * Authentication
13−
14−-- | @Auth [auth1, auth2] val :> api@ represents an API protected *either* by
15−-- @auth1@ or @auth2@
16−data Auth (auths :: [*]) val
17−
18−-- | A @HasLink@ instance for @Auth@
19−instance HasLink sub => HasLink (Auth (tag :: [*]) value :> sub) where
20−#if MIN_VERSION_servant(0,14,0)
21− type MkLink (Auth (tag :: [*]) value :> sub) a = MkLink sub a
22− toLink toA _ = toLink toA (Proxy :: Proxy sub)
23−#else
24− type MkLink (Auth (tag :: [*]) value :> sub) = MkLink sub
25− toLink _ = toLink (Proxy :: Proxy sub)
26−#endif
27−
28−-- ** Combinators
29−
30−-- | A JSON Web Token (JWT) in the the Authorization header:
31−--
32−-- @Authorization: Bearer \<token\>@
33−--
34−-- Note that while the token is signed, it is not encrypted. Therefore do not
35−-- keep in it any information you would not like the client to know.
36−--
37−-- JWTs are described in IETF's <https://tools.ietf.org/html/rfc7519 RFC 7519>
38−data JWT
39−
40−-- | A cookie. The content cookie itself is a JWT. Another cookie is also used,
41−-- the contents of which are expected to be send back to the server in a
42−-- header, for XSRF protection.
43−data Cookie
44−
45−
46−-- We could use 'servant''s BasicAuth, but then we don't get control over the
47−-- documentation, and we'd have to polykind everything. (Also, we don't
48−-- currently depend on servant!)
49−--
50−-- | Basic Auth.
51−data BasicAuth
52−
53−-- | Login via a form.
54−data FormLogin form
servant-auth/servant-auth/src/Servant/Auth/JWT.hsdeleted−40
@@ -1,40 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−
3−module Servant.Auth.JWT where
4−
5−import Control.Lens ((^.))
6−import qualified Crypto.JWT as Jose
7−import Data.Aeson (FromJSON, Result (..), ToJSON, fromJSON,
8− toJSON)
9−#if MIN_VERSION_aeson(2,0,0)
10−import qualified Data.Map as KM
11−#else
12−import qualified Data.HashMap.Strict as KM
13−#endif
14−
15−import qualified Data.Text as T
16−
17−
18−-- This should probably also be from ClaimSet
19−--
20−-- | How to decode data from a JWT.
21−--
22−-- The default implementation assumes the data is stored in the unregistered
23−-- @dat@ claim, and uses the @FromJSON@ instance to decode value from there.
24−class FromJWT a where
25− decodeJWT :: Jose.ClaimsSet -> Either T.Text a
26− default decodeJWT :: FromJSON a => Jose.ClaimsSet -> Either T.Text a
27− decodeJWT m = case KM.lookup "dat" (m ^. Jose.unregisteredClaims) of
28− Nothing -> Left "Missing 'dat' claim"
29− Just v -> case fromJSON v of
30− Error e -> Left $ T.pack e
31− Success a -> Right a
32−
33−-- | How to encode data from a JWT.
34−--
35−-- The default implementation stores data in the unregistered @dat@ claim, and
36−-- uses the type's @ToJSON@ instance to encode the data.
37−class ToJWT a where
38− encodeJWT :: a -> Jose.ClaimsSet
39− default encodeJWT :: ToJSON a => a -> Jose.ClaimsSet
40− encodeJWT a = Jose.addClaim "dat" (toJSON a) Jose.emptyClaimsSet
servant-auth/servant-auth/test/Spec.hsdeleted−1
@@ -1 +0,0 @@
1−{-# OPTIONS_GHC -F -pgmF hspec-discover #-}
servant-client-core/CHANGELOG.md−50
@@ -1,56 +1,6 @@
11[The latest version of this document is on GitHub.](https://github.com/haskell-servant/servant/blob/master/servant-client-core/CHANGELOG.md)
22[Changelog for `servant` package contains significant entries for all core packages.](https://github.com/haskell-servant/servant/blob/master/servant/CHANGELOG.md)
33
4−Package versions follow the [Package Versioning Policy](https://pvp.haskell.org/): in A.B.C, bumps to either A or B represent major versions.
5−
6−0.19
7−----
8−
9−### Significant changes
10−
11−- Drop support for GHC < 8.6.
12−- Support GHC 9.0 (GHC 9.2 should work as well, but isn't fully tested yet).
13−- Support Aeson 2 ([#1475](https://github.com/haskell-servant/servant/pull/1475)),
14− which fixes a [DOS vulnerability](https://github.com/haskell/aeson/issues/864)
15− related to hash collisions.
16−- Add `NamedRoutes` combinator, making support for records first-class in Servant
17− ([#1388](https://github.com/haskell-servant/servant/pull/1388)).
18−- Add custom type errors for partially applied combinators
19− ([#1289](https://github.com/haskell-servant/servant/pull/1289),
20− [#1486](https://github.com/haskell-servant/servant/pull/1486)).
21−- *servant-client* / *servant-client-core* / *servant-http-streams*: Fix
22− erroneous behavior, where only 2XX status codes would be considered
23− successful, irrelevant of the status parameter specified by the verb
24− combinator. ([#1469](https://github.com/haskell-servant/servant/pull/1469))
25−- *servant-client* / *servant-client-core*: Fix `Show` instance for
26− `Servant.Client.Core.Request`.
27−- *servant-client* / *servant-client-core*: Allow passing arbitrary binary data
28− in Query parameters.
29− ([#1432](https://github.com/haskell-servant/servant/pull/1432)).
30−
31−### Other changes
32−
33−- Various version bumps.
34−
35−0.18.3
36−------
37−
38−### Significant changes
39−
40−- Add response header support to UVerb (#1420)
41−
42−### Other changes
43−
44−- Support GHC-9.0.1.
45−- Bump `bytestring`, `hspec`, `base64-bytestring` and `QuickCheck` dependencies.
46−
47−0.18.2
48−------
49−
50−### Significant changes
51−
52−- Support `Fragment` combinator.
53−
5440.18.1
555------
566
servant-client-core/servant-client-core.cabal+16−17
@@ -1,6 +1,6 @@
1−cabal-version: 2.2
1+cabal-version: >=1.10
22name: servant-client-core
3−version: 0.19
3+version: 0.18.1
44
55synopsis: Core functionality and class for client function generation for servant APIs
66category: Servant, Web
@@ -10,14 +10,14 @@ description:
1010
1111homepage: http://docs.servant.dev/
1212bug-reports: http://github.com/haskell-servant/servant/issues
13−license: BSD-3-Clause
13+license: BSD3
1414license-file: LICENSE
1515author: Servant Contributors
1616maintainer: haskell-servant-maintainers@googlegroups.com
1717copyright: 2014-2016 Zalora South East Asia Pte Ltd, 2016-2019 Servant Contributors
1818build-type: Simple
19−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.2 || ==9.0.1
20− , GHCJS ==8.6.0.1
19+tested-with: GHC ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2
20+ , GHCJS == 8.4
2121
2222extra-source-files:
2323 CHANGELOG.md
@@ -50,14 +50,13 @@ library
5050 --
5151 -- note: mtl lower bound is so low because of GHC-7.8
5252 build-depends:
53− base >= 4.9 && < 4.17
54− , bytestring >= 0.10.8.1 && < 0.12
55− , constraints >= 0.2 && < 0.14
53+ base >= 4.9 && < 4.15
54+ , bytestring >= 0.10.8.1 && < 0.11
5655 , containers >= 0.5.7.1 && < 0.7
5756 , deepseq >= 1.4.2.0 && < 1.5
58− , text >= 1.2.3.0 && < 2.1
57+ , text >= 1.2.3.0 && < 1.3
5958 , transformers >= 0.5.2.0 && < 0.6
60− , template-haskell >= 2.11.1.0 && < 2.19
59+ , template-haskell >= 2.11.1.0 && < 2.17
6160
6261 if !impl(ghc >= 8.2)
6362 build-depends:
@@ -65,14 +64,14 @@ library
6564
6665 -- Servant dependencies
6766 build-depends:
68− servant >= 0.19
67+ servant >= 0.18.1 && <0.19
6968
7069 -- Other dependencies: Lower bound around what is in the latest Stackage LTS.
7170 -- Here can be exceptions if we really need features from the newer versions.
7271 build-depends:
73− aeson >= 1.4.1.0 && < 3
74− , base-compat >= 0.10.5 && < 0.13
75− , base64-bytestring >= 1.0.0.1 && < 1.3
72+ aeson >= 1.4.1.0 && < 1.6
73+ , base-compat >= 0.10.5 && < 0.12
74+ , base64-bytestring >= 1.0.0.1 && < 1.2
7675 , exceptions >= 0.10.0 && < 0.11
7776 , free >= 5.1 && < 5.2
7877 , http-media >= 0.7.1.3 && < 0.9
@@ -104,8 +103,8 @@ test-suite spec
104103 -- Additional dependencies
105104 build-depends:
106105 deepseq >= 1.4.2.0 && < 1.5
107− , hspec >= 2.6.0 && < 2.10
108− , QuickCheck >= 2.12.6.1 && < 2.15
106+ , hspec >= 2.6.0 && < 2.8
107+ , QuickCheck >= 2.12.6.1 && < 2.14
109108
110109 build-tool-depends:
111− hspec-discover:hspec-discover >= 2.6.0 && <2.10
110+ hspec-discover:hspec-discover >= 2.6.0 && <2.8
servant-client-core/src/Servant/Client/Core.hs−1
@@ -59,7 +59,6 @@ module Servant.Client.Core
5959 , appendToPath
6060 , setRequestBodyLBS
6161 , setRequestBody
62− , encodeQueryParamValue
6362 ) where
6463import Servant.Client.Core.Auth
6564import Servant.Client.Core.BaseUrl
servant-client-core/src/Servant/Client/Core/BasicAuth.hs+2
@@ -9,6 +9,8 @@ module Servant.Client.Core.BasicAuth (
99
1010import Data.ByteString.Base64
1111 (encode)
12+import Data.Monoid
13+ ((<>))
1214import Data.Text.Encoding
1315 (decodeUtf8)
1416import Servant.API.BasicAuth
servant-client-core/src/Servant/Client/Core/HasClient.hs+32−226
@@ -6,7 +6,6 @@
66{-# LANGUAGE MultiParamTypeClasses #-}
77{-# LANGUAGE OverloadedStrings #-}
88{-# LANGUAGE PolyKinds #-}
9−{-# LANGUAGE QuantifiedConstraints #-}
109{-# LANGUAGE RankNTypes #-}
1110{-# LANGUAGE ScopedTypeVariables #-}
1211{-# LANGUAGE TypeApplications #-}
@@ -18,9 +17,6 @@ module Servant.Client.Core.HasClient (
1817 clientIn,
1918 HasClient (..),
2019 EmptyClient (..),
21− AsClientT,
22− (//),
23− (/:),
2420 foldMapUnion,
2521 matchUnion,
2622 ) where
@@ -32,11 +28,9 @@ import Control.Arrow
3228 (left, (+++))
3329import Control.Monad
3430 (unless)
35−import qualified Data.ByteString as BS
36−import qualified Data.ByteString.Lazy as BL
31+import qualified Data.ByteString.Lazy as BL
3732import Data.Either
3833 (partitionEithers)
39−import Data.Constraint (Dict(..))
4034import Data.Foldable
4135 (toList)
4236import Data.List
@@ -45,8 +39,7 @@ import Data.Sequence
4539 (fromList)
4640import qualified Data.Text as T
4741import Network.HTTP.Media
48− (MediaType, matches, parseAccept)
49−import qualified Network.HTTP.Media as Media
42+ (MediaType, matches, parseAccept, (//))
5043import qualified Data.Sequence as Seq
5144import Data.SOP.BasicFunctors
5245 (I (I), (:.:) (Comp))
@@ -63,33 +56,26 @@ import Data.Text
6356import Data.Proxy
6457 (Proxy (Proxy))
6558import GHC.TypeLits
66− (KnownNat, KnownSymbol, TypeError, symbolVal)
59+ (KnownSymbol, symbolVal)
6760import Network.HTTP.Types
6861 (Status)
6962import qualified Network.HTTP.Types as H
7063import Servant.API
7164 ((:<|>) ((:<|>)), (:>), AuthProtect, BasicAuth, BasicAuthData,
7265 BuildHeadersTo (..), Capture', CaptureAll, Description,
73− EmptyAPI, Fragment, FramingRender (..), FramingUnrender (..),
66+ EmptyAPI, FramingRender (..), FramingUnrender (..),
7467 FromSourceIO (..), Header', Headers (..), HttpVersion,
7568 IsSecure, MimeRender (mimeRender),
76− MimeUnrender (mimeUnrender), NoContent (NoContent),
77− NoContentVerb, QueryFlag, QueryParam', QueryParams, Raw,
78− ReflectMethod (..), RemoteHost, ReqBody', SBoolI, Stream,
79− StreamBody', Summary, ToHttpApiData, ToSourceIO (..), Vault,
80− Verb, WithNamedContext, WithStatus (..), contentType, getHeadersHList,
81− getResponse, toEncodedUrlPiece, toUrlPiece, NamedRoutes)
82−import Servant.API.Generic
83− (GenericMode(..), ToServant, ToServantApi
84− , GenericServant, toServant, fromServant)
69+ MimeUnrender (mimeUnrender), NoContent (NoContent), QueryFlag,
70+ QueryParam', QueryParams, Raw, ReflectMethod (..), RemoteHost,
71+ ReqBody', SBoolI, Stream, StreamBody', Summary, ToHttpApiData,
72+ ToSourceIO (..), Vault, Verb, NoContentVerb, WithNamedContext,
73+ contentType, getHeadersHList, getResponse, toQueryParam,
74+ toUrlPiece)
8575import Servant.API.ContentTypes
8676 (contentTypes, AllMime (allMime), AllMimeUnrender (allMimeUnrender))
87−import Servant.API.Status
88− (statusFromNat)
89−import Servant.API.TypeLevel (FragmentUnique, AtLeastOneFragment)
9077import Servant.API.Modifiers
9178 (FoldRequired, RequiredArgument, foldRequiredArgument)
92−import Servant.API.TypeErrors
9379import Servant.API.UVerb
9480 (HasStatus, HasStatuses (Statuses, statuses), UVerb, Union, Unique, inject, statusOf, foldMapUnion, matchUnion)
9581
@@ -208,7 +194,7 @@ instance (KnownSymbol capture, ToHttpApiData a, HasClient m api)
208194 clientWithRoute pm (Proxy :: Proxy api)
209195 (appendToPath p req)
210196
211− where p = toEncodedUrlPiece val
197+ where p = (toUrlPiece val)
212198
213199 hoistClientMonad pm _ f cl = \a ->
214200 hoistClientMonad pm (Proxy :: Proxy api) f (cl a)
@@ -243,7 +229,7 @@ instance (KnownSymbol capture, ToHttpApiData a, HasClient m sublayout)
243229 clientWithRoute pm (Proxy :: Proxy sublayout)
244230 (foldl' (flip appendToPath) req ps)
245231
246− where ps = map toEncodedUrlPiece vals
232+ where ps = map (toUrlPiece) vals
247233
248234 hoistClientMonad pm _ f cl = \as ->
249235 hoistClientMonad pm (Proxy :: Proxy sublayout) f (cl as)
@@ -251,11 +237,10 @@ instance (KnownSymbol capture, ToHttpApiData a, HasClient m sublayout)
251237instance {-# OVERLAPPABLE #-}
252238 -- Note [Non-Empty Content Types]
253239 ( RunClient m, MimeUnrender ct a, ReflectMethod method, cts' ~ (ct ': cts)
254− , KnownNat status
255240 ) => HasClient m (Verb method status cts' a) where
256241 type Client m (Verb method status cts' a) = m a
257242 clientWithRoute _pm Proxy req = do
258− response <- runRequestAcceptStatus (Just [status]) req
243+ response <- runRequest req
259244 { requestAccept = fromList $ toList accept
260245 , requestMethod = method
261246 }
@@ -263,20 +248,18 @@ instance {-# OVERLAPPABLE #-}
263248 where
264249 accept = contentTypes (Proxy :: Proxy ct)
265250 method = reflectMethod (Proxy :: Proxy method)
266− status = statusFromNat (Proxy :: Proxy status)
267251
268252 hoistClientMonad _ _ f ma = f ma
269253
270254instance {-# OVERLAPPING #-}
271− ( RunClient m, ReflectMethod method, KnownNat status
255+ ( RunClient m, ReflectMethod method
272256 ) => HasClient m (Verb method status cts NoContent) where
273257 type Client m (Verb method status cts NoContent)
274258 = m NoContent
275259 clientWithRoute _pm Proxy req = do
276− _response <- runRequestAcceptStatus (Just [status]) req { requestMethod = method }
260+ _response <- runRequest req { requestMethod = method }
277261 return NoContent
278262 where method = reflectMethod (Proxy :: Proxy method)
279− status = statusFromNat (Proxy :: Proxy status)
280263
281264 hoistClientMonad _ _ f ma = f ma
282265
@@ -293,13 +276,13 @@ instance (RunClient m, ReflectMethod method) =>
293276
294277instance {-# OVERLAPPING #-}
295278 -- Note [Non-Empty Content Types]
296− ( RunClient m, MimeUnrender ct a, BuildHeadersTo ls, KnownNat status
279+ ( RunClient m, MimeUnrender ct a, BuildHeadersTo ls
297280 , ReflectMethod method, cts' ~ (ct ': cts)
298281 ) => HasClient m (Verb method status cts' (Headers ls a)) where
299282 type Client m (Verb method status cts' (Headers ls a))
300283 = m (Headers ls a)
301284 clientWithRoute _pm Proxy req = do
302− response <- runRequestAcceptStatus (Just [status]) req
285+ response <- runRequest req
303286 { requestMethod = method
304287 , requestAccept = fromList $ toList accept
305288 }
@@ -307,51 +290,28 @@ instance {-# OVERLAPPING #-}
307290 return $ Headers { getResponse = val
308291 , getHeadersHList = buildHeadersTo . toList $ responseHeaders response
309292 }
310− where
311− method = reflectMethod (Proxy :: Proxy method)
312− accept = contentTypes (Proxy :: Proxy ct)
313− status = statusFromNat (Proxy :: Proxy status)
293+ where method = reflectMethod (Proxy :: Proxy method)
294+ accept = contentTypes (Proxy :: Proxy ct)
314295
315296 hoistClientMonad _ _ f ma = f ma
316297
317298instance {-# OVERLAPPING #-}
318− ( RunClient m, BuildHeadersTo ls, ReflectMethod method, KnownNat status
299+ ( RunClient m, BuildHeadersTo ls, ReflectMethod method
319300 ) => HasClient m (Verb method status cts (Headers ls NoContent)) where
320301 type Client m (Verb method status cts (Headers ls NoContent))
321302 = m (Headers ls NoContent)
322303 clientWithRoute _pm Proxy req = do
323− response <- runRequestAcceptStatus (Just [status]) req { requestMethod = method }
304+ let method = reflectMethod (Proxy :: Proxy method)
305+ response <- runRequest req { requestMethod = method }
324306 return $ Headers { getResponse = NoContent
325307 , getHeadersHList = buildHeadersTo . toList $ responseHeaders response
326308 }
327− where
328− method = reflectMethod (Proxy :: Proxy method)
329− status = statusFromNat (Proxy :: Proxy status)
330309
331310 hoistClientMonad _ _ f ma = f ma
332311
333312data ClientParseError = ClientParseError MediaType String | ClientStatusMismatch | ClientNoMatchingStatus
334313 deriving (Eq, Show)
335314
336−class UnrenderResponse (cts :: [*]) (a :: *) where
337− unrenderResponse :: Seq.Seq H.Header -> BL.ByteString -> Proxy cts
338− -> [Either (MediaType, String) a]
339−
340−instance {-# OVERLAPPABLE #-} AllMimeUnrender cts a => UnrenderResponse cts a where
341− unrenderResponse _ body = map parse . allMimeUnrender
342− where parse (mediaType, parser) = left ((,) mediaType) (parser body)
343−
344−instance {-# OVERLAPPING #-} forall cts a h . (UnrenderResponse cts a, BuildHeadersTo h)
345− => UnrenderResponse cts (Headers h a) where
346− unrenderResponse hs body = (map . fmap) setHeaders . unrenderResponse hs body
347− where
348− setHeaders :: a -> Headers h a
349− setHeaders x = Headers x (buildHeadersTo (toList hs))
350−
351−instance {-# OVERLAPPING #-} UnrenderResponse cts a
352− => UnrenderResponse cts (WithStatus n a) where
353− unrenderResponse hs body = (map . fmap) WithStatus . unrenderResponse hs body
354−
355315instance {-# OVERLAPPING #-}
356316 ( RunClient m,
357317 contentTypes ~ (contentType ': otherContentTypes),
@@ -360,7 +320,7 @@ instance {-# OVERLAPPING #-}
360320 as ~ (a ': as'),
361321 AllMime contentTypes,
362322 ReflectMethod method,
363− All (UnrenderResponse contentTypes) as,
323+ All (AllMimeUnrender contentTypes) as,
364324 All HasStatus as, HasStatuses as',
365325 Unique (Statuses as)
366326 ) =>
@@ -383,8 +343,7 @@ instance {-# OVERLAPPING #-}
383343
384344 let status = responseStatusCode response
385345 body = responseBody response
386− headers = responseHeaders response
387− res = tryParsers status $ mimeUnrenders (Proxy @contentTypes) headers body
346+ res = tryParsers status $ mimeUnrenders (Proxy @contentTypes) body
388347 case res of
389348 Left errors -> throwClientError $ DecodeFailure (T.pack (show errors)) response
390349 Right x -> return x
@@ -405,14 +364,13 @@ instance {-# OVERLAPPING #-}
405364 -- | Given a list of types, parses the given response body as each type
406365 mimeUnrenders ::
407366 forall cts xs.
408− All (UnrenderResponse cts) xs =>
367+ All (AllMimeUnrender cts) xs =>
409368 Proxy cts ->
410− Seq.Seq H.Header ->
411369 BL.ByteString ->
412370 NP ([] :.: Either (MediaType, String)) xs
413− mimeUnrenders ctp headers body = cpure_NP
414− (Proxy @(UnrenderResponse cts))
415− (Comp . unrenderResponse headers body $ ctp)
371+ mimeUnrenders ctp body = cpure_NP
372+ (Proxy @(AllMimeUnrender cts))
373+ (Comp . map (\(mediaType, parser) -> left ((,) mediaType) (parser body)) . allMimeUnrender $ ctp)
416374
417375 hoistClientMonad _ _ nt s = nt s
418376
@@ -569,7 +527,7 @@ instance (KnownSymbol sym, ToHttpApiData a, HasClient m api, SBoolI (FoldRequire
569527 (Proxy :: Proxy mods) add (maybe req add) mparam
570528 where
571529 add :: a -> Request
572− add param = appendToQueryString pname (Just $ encodeQueryParamValue param) req
530+ add param = appendToQueryString pname (Just $ toQueryParam param) req
573531
574532 pname :: Text
575533 pname = pack $ symbolVal (Proxy :: Proxy sym)
@@ -618,7 +576,7 @@ instance (KnownSymbol sym, ToHttpApiData a, HasClient m api)
618576 )
619577
620578 where pname = pack $ symbolVal (Proxy :: Proxy sym)
621− paramlist' = map (Just . encodeQueryParamValue) paramlist
579+ paramlist' = map (Just . toQueryParam) paramlist
622580
623581 hoistClientMonad pm _ f cl = \as ->
624582 hoistClientMonad pm (Proxy :: Proxy api) f (cl as)
@@ -740,7 +698,7 @@ instance (KnownSymbol path, HasClient m api) => HasClient m (path :> api) where
740698 clientWithRoute pm (Proxy :: Proxy api)
741699 (appendToPath p req)
742700
743− where p = toEncodedUrlPiece $ pack $ symbolVal (Proxy :: Proxy path)
701+ where p = pack $ symbolVal (Proxy :: Proxy path)
744702
745703 hoistClientMonad pm _ f cl = hoistClientMonad pm (Proxy :: Proxy api) f cl
746704
@@ -787,29 +745,6 @@ instance ( HasClient m api
787745 hoistClientMonad pm _ f cl = \authreq ->
788746 hoistClientMonad pm (Proxy :: Proxy api) f (cl authreq)
789747
790−-- | Ignore @'Fragment'@ in client functions.
791−-- See <https://ietf.org/rfc/rfc2616.html#section-15.1.3> for more details.
792−--
793−-- Example:
794−--
795−-- > type MyApi = "books" :> Fragment Text :> Get '[JSON] [Book]
796−-- >
797−-- > myApi :: Proxy MyApi
798−-- > myApi = Proxy
799−-- >
800−-- > getBooks :: ClientM [Book]
801−-- > getBooks = client myApi
802−-- > -- then you can just use "getBooksBy" to query that endpoint.
803−-- > -- 'getBooks' for all books.
804−instance (AtLeastOneFragment api, FragmentUnique (Fragment a :> api), HasClient m api
805− ) => HasClient m (Fragment a :> api) where
806−
807− type Client m (Fragment a :> api) = Client m api
808−
809− clientWithRoute pm _ = clientWithRoute pm (Proxy :: Proxy api)
810−
811− hoistClientMonad pm _ = hoistClientMonad pm (Proxy :: Proxy api)
812−
813748-- * Basic Authentication
814749
815750instance HasClient m api => HasClient m (BasicAuth realm usr :> api) where
@@ -821,119 +756,6 @@ instance HasClient m api => HasClient m (BasicAuth realm usr :> api) where
821756 hoistClientMonad pm _ f cl = \bauth ->
822757 hoistClientMonad pm (Proxy :: Proxy api) f (cl bauth)
823758
824−-- | A type that specifies that an API record contains a client implementation.
825−data AsClientT (m :: * -> *)
826−instance GenericMode (AsClientT m) where
827− type AsClientT m :- api = Client m api
828−
829−
830−type GClientConstraints api m =
831− ( GenericServant api (AsClientT m)
832− , Client m (ToServantApi api) ~ ToServant api (AsClientT m)
833− )
834−
835−class GClient (api :: * -> *) m where
836− gClientProof :: Dict (GClientConstraints api m)
837−
838−instance GClientConstraints api m => GClient api m where
839− gClientProof = Dict
840−
841−instance
842− ( forall n. GClient api n
843− , HasClient m (ToServantApi api)
844− , RunClient m
845− )
846− => HasClient m (NamedRoutes api) where
847− type Client m (NamedRoutes api) = api (AsClientT m)
848−
849− clientWithRoute :: Proxy m -> Proxy (NamedRoutes api) -> Request -> Client m (NamedRoutes api)
850− clientWithRoute pm _ request =
851− case gClientProof @api @m of
852− Dict -> fromServant $ clientWithRoute pm (Proxy @(ToServantApi api)) request
853−
854− hoistClientMonad
855− :: forall ma mb.
856− Proxy m
857− -> Proxy (NamedRoutes api)
858− -> (forall x. ma x -> mb x)
859− -> Client ma (NamedRoutes api)
860− -> Client mb (NamedRoutes api)
861− hoistClientMonad _ _ nat clientA =
862− case (gClientProof @api @ma, gClientProof @api @mb) of
863− (Dict, Dict) ->
864− fromServant @api @(AsClientT mb) $
865− hoistClientMonad @m @(ToServantApi api) @ma @mb Proxy Proxy nat $
866− toServant @api @(AsClientT ma) clientA
867−
868−infixl 1 //
869−infixl 2 /:
870−
871−-- | Helper to make code using records of clients more readable.
872−--
873−-- Can be mixed with (/:) for supplying arguments.
874−--
875−-- Example:
876−--
877−-- @
878−-- type Api = NamedRoutes RootApi
879−--
880−-- data RootApi mode = RootApi
881−-- { subApi :: mode :- NamedRoutes SubApi
882−-- , …
883−-- } deriving Generic
884−--
885−-- data SubApi mode = SubApi
886−-- { endpoint :: mode :- Get '[JSON] Person
887−-- , …
888−-- } deriving Generic
889−--
890−-- api :: Proxy API
891−-- api = Proxy
892−--
893−-- rootClient :: RootApi (AsClientT ClientM)
894−-- rootClient = client api
895−--
896−-- endpointClient :: ClientM Person
897−-- endpointClient = client // subApi // endpoint
898−-- @
899−(//) :: a -> (a -> b) -> b
900−x // f = f x
901−
902−-- | Convenience function for supplying arguments to client functions when
903−-- working with records of clients.
904−--
905−-- Intended to be used in conjunction with '(//)'.
906−--
907−-- Example:
908−--
909−-- @
910−-- type Api = NamedRoutes RootApi
911−--
912−-- data RootApi mode = RootApi
913−-- { subApi :: mode :- Capture "token" String :> NamedRoutes SubApi
914−-- , hello :: mode :- Capture "name" String :> Get '[JSON] String
915−-- , …
916−-- } deriving Generic
917−--
918−-- data SubApi mode = SubApi
919−-- { endpoint :: mode :- Get '[JSON] Person
920−-- , …
921−-- } deriving Generic
922−--
923−-- api :: Proxy API
924−-- api = Proxy
925−--
926−-- rootClient :: RootApi (AsClientT ClientM)
927−-- rootClient = client api
928−--
929−-- hello :: String -> ClientM String
930−-- hello name = rootClient // hello /: name
931−--
932−-- endpointClient :: ClientM Person
933−-- endpointClient = client // subApi /: "foobar123" // endpoint
934−-- @
935−(/:) :: (a -> b -> c) -> b -> a -> c
936−(/:) = flip
937759
938760
939761{- Note [Non-Empty Content Types]
@@ -959,7 +781,7 @@ for empty and one for non-empty lists).
959781checkContentTypeHeader :: RunClient m => Response -> m MediaType
960782checkContentTypeHeader response =
961783 case lookup "Content-Type" $ toList $ responseHeaders response of
962− Nothing -> return $ "application" Media.// "octet-stream"
784+ Nothing -> return $ "application"//"octet-stream"
963785 Just t -> case parseAccept t of
964786 Nothing -> throwClientError $ InvalidContentTypeHeader response
965787 Just t' -> return t'
@@ -975,19 +797,3 @@ decodedAs response ct = do
975797 Right val -> return val
976798 where
977799 accept = toList $ contentTypes ct
978−
979−-------------------------------------------------------------------------------
980−-- Custom type errors
981−-------------------------------------------------------------------------------
982−
983−-- Erroring instance for HasClient' when a combinator is not fully applied
984−instance (RunClient m, TypeError (PartialApplication HasClient arr)) => HasClient m ((arr :: a -> b) :> sub)
985− where
986− type Client m (arr :> sub) = TypeError (PartialApplication HasClient arr)
987− clientWithRoute _ _ _ = error "unreachable"
988− hoistClientMonad _ _ _ _ = error "unreachable"
989−
990−-- Erroring instances for 'HasClient' for unknown API combinators
991−instance {-# OVERLAPPABLE #-} (RunClient m, TypeError (NoInstanceForSub (HasClient m) ty)) => HasClient m (ty :> sub)
992−
993−instance {-# OVERLAPPABLE #-} (RunClient m, TypeError (NoInstanceFor (HasClient m api))) => HasClient m api
servant-client-core/src/Servant/Client/Core/Reexport.hs−4
@@ -7,9 +7,6 @@ module Servant.Client.Core.Reexport
77 HasClient(..)
88 , foldMapUnion
99 , matchUnion
10− , AsClientT
11− , (//)
12− , (/:)
1310
1411 -- * Response (for @Raw@)
1512 , Response
@@ -26,7 +23,6 @@ module Servant.Client.Core.Reexport
2623 , showBaseUrl
2724 , parseBaseUrl
2825 , InvalidBaseUrlException
29−
3026 ) where
3127
3228
servant-client-core/src/Servant/Client/Core/Request.hs+11−26
@@ -17,7 +17,6 @@ module Servant.Client.Core.Request (
1717 addHeader,
1818 appendToPath,
1919 appendToQueryString,
20− encodeQueryParamValue,
2120 setRequestBody,
2221 setRequestBodyLBS,
2322 ) where
@@ -34,10 +33,10 @@ import Data.Bifunctor
3433import Data.Bitraversable
3534 (Bitraversable (..), bifoldMapDefault, bimapDefault)
3635import qualified Data.ByteString as BS
37−import Data.ByteString.Builder
38− (Builder)
3936import qualified Data.ByteString.Builder as Builder
4037import qualified Data.ByteString.Lazy as LBS
38+import Data.Semigroup
39+ ((<>))
4140import qualified Data.Sequence as Seq
4241import Data.Text
4342 (Text)
@@ -51,9 +50,9 @@ import Network.HTTP.Media
5150 (MediaType)
5251import Network.HTTP.Types
5352 (Header, HeaderName, HttpVersion (..), Method, QueryItem,
54− http11, methodGet, urlEncodeBuilder)
53+ http11, methodGet)
5554import Servant.API
56− (ToHttpApiData, toEncodedUrlPiece, toQueryParam, toHeader, SourceIO)
55+ (ToHttpApiData, toEncodedUrlPiece, toHeader, SourceIO)
5756
5857import Servant.Client.Core.Internal (mediaTypeRnf)
5958
@@ -81,13 +80,12 @@ instance (Show a, Show b) =>
8180 . showString ", requestAccept = "
8281 . showsPrec 0 (requestAccept req)
8382 . showString ", requestHeaders = "
84− . showsPrec 0 (redactSensitiveHeader <$> requestHeaders req)
83+ . showsPrec 0 (redactSensitiveHeader <$> requestHeaders req))
8584 . showString ", requestHttpVersion = "
8685 . showsPrec 0 (requestHttpVersion req)
8786 . showString ", requestMethod = "
8887 . showsPrec 0 (requestMethod req)
8988 . showString "}"
90− )
9189 where
9290 redactSensitiveHeader :: Header -> Header
9391 redactSensitiveHeader ("Authorization", _) = ("Authorization", "<REDACTED>")
@@ -114,7 +112,7 @@ instance (NFData path, NFData body) => NFData (RequestF body path) where
114112 rnfB Nothing = ()
115113 rnfB (Just (b, mt)) = rnf b `seq` mediaTypeRnf mt
116114
117−type Request = RequestF RequestBody Builder
115+type Request = RequestF RequestBody Builder.Builder
118116
119117-- | The request body. R replica of the @http-client@ @RequestBody@.
120118data RequestBody
@@ -145,31 +143,18 @@ defaultRequest = Request
145143 , requestMethod = methodGet
146144 }
147145
148−-- | Append extra path to the request being constructed.
149−--
150−-- Warning: This function assumes that the path fragment is already URL-encoded.
151−appendToPath :: Builder -> Request -> Request
146+appendToPath :: Text -> Request -> Request
152147appendToPath p req
153− = req { requestPath = requestPath req <> "/" <> p }
148+ = req { requestPath = requestPath req <> "/" <> toEncodedUrlPiece p }
154149
155−-- | Append a query parameter to the request being constructed.
156−--
157−appendToQueryString :: Text -- ^ query param name
158− -> Maybe BS.ByteString -- ^ query param value
150+appendToQueryString :: Text -- ^ param name
151+ -> Maybe Text -- ^ param value
159152 -> Request
160153 -> Request
161154appendToQueryString pname pvalue req
162155 = req { requestQueryString = requestQueryString req
163− Seq.|> (encodeUtf8 pname, pvalue)}
156+ Seq.|> (encodeUtf8 pname, encodeUtf8 <$> pvalue)}
164157
165−-- | Encode a query parameter value.
166−--
167−encodeQueryParamValue :: ToHttpApiData a => a -> BS.ByteString
168−encodeQueryParamValue = LBS.toStrict . Builder.toLazyByteString
169− . urlEncodeBuilder True . encodeUtf8 . toQueryParam
170−
171−-- | Add header to the request being constructed.
172−--
173158addHeader :: ToHttpApiData a => HeaderName -> a -> Request -> Request
174159addHeader name val req
175160 = req { requestHeaders = requestHeaders req Seq.|> (name, toHeader val)}
servant-client-core/src/Servant/Client/Generic.hs+11−8
@@ -1,10 +1,9 @@
1−{-# OPTIONS_GHC -fno-warn-orphans #-}
2−{-# LANGUAGE FlexibleContexts #-}
3−{-# LANGUAGE KindSignatures #-}
4−{-# LANGUAGE RankNTypes #-}
5−{-# LANGUAGE ScopedTypeVariables #-}
6−{-# LANGUAGE TypeFamilies #-}
7−
1+{-# LANGUAGE ConstraintKinds #-}
2+{-# LANGUAGE FlexibleContexts #-}
3+{-# LANGUAGE KindSignatures #-}
4+{-# LANGUAGE RankNTypes #-}
5+{-# LANGUAGE ScopedTypeVariables #-}
6+{-# LANGUAGE TypeFamilies #-}
87module Servant.Client.Generic (
98 AsClientT,
109 genericClient,
@@ -16,7 +15,11 @@ import Data.Proxy
1615
1716import Servant.API.Generic
1817import Servant.Client.Core
19−import Servant.Client.Core.HasClient (AsClientT)
18+
19+-- | A type that specifies that an API record contains a client implementation.
20+data AsClientT (m :: * -> *)
21+instance GenericMode (AsClientT m) where
22+ type AsClientT m :- api = Client m api
2023
2124-- | Generate a record of client functions.
2225genericClient
servant-client-core/test/Servant/Client/Core/RequestSpec.hs−12
@@ -10,22 +10,10 @@ import Data.List (isInfixOf)
1010import Servant.Client.Core.Request
1111import Test.Hspec
1212
13−newtype DataWithRequest = DataWithRequest (RequestF RequestBody ())
14− deriving Show
15−
1613spec :: Spec
1714spec = do
1815 describe "Request" $ do
1916 describe "show" $ do
20− it "has parenthesis correctly positioned" $ do
21− let d = DataWithRequest (void defaultRequest)
22− show d `shouldBe` "DataWithRequest (Request {requestPath = ()\
23− \, requestQueryString = fromList []\
24− \, requestBody = Nothing\
25− \, requestAccept = fromList []\
26− \, requestHeaders = fromList []\
27− \, requestHttpVersion = HTTP/1.1\
28− \, requestMethod = \"GET\"})"
2917 it "redacts the authorization header" $ do
3018 let request = void $ defaultRequest { requestHeaders = pure ("authorization", "secret") }
3119 isInfixOf "secret" (show request) `shouldBe` False
servant-client-ghcjs/servant-client-ghcjs.cabal+6−6
@@ -1,4 +1,4 @@
1−cabal-version: 2.2
1+cabal-version: >=1.10
22name: servant-client-ghcjs
33version: 0.16
44synopsis:
@@ -15,7 +15,7 @@ description:
1515
1616homepage: http://docs.servant.dev/
1717bug-reports: http://github.com/haskell-servant/servant/issues
18−license: BSD-3-Clause
18+license: BSD3
1919license-file: LICENSE
2020author: Servant Contributors
2121maintainer: haskell-servant-maintainers@googlegroups.com
@@ -38,8 +38,8 @@ library
3838 Servant.Client.Internal.XhrClient
3939
4040 build-depends:
41− base >=4.11 && <5
42− , bytestring >=0.10 && <0.12
41+ base >=4.11 && <4.12
42+ , bytestring >=0.10 && <0.11
4343 , case-insensitive >=1.2.0.0 && <1.3.0.0
4444 , containers >=0.5 && <0.7
4545 , exceptions >=0.8 && <0.11
@@ -56,8 +56,8 @@ library
5656
5757 -- strict, as we re-export stuff
5858 build-depends:
59− servant >=0.16 && <0.20
60− , servant-client-core >=0.16 && <0.20
59+ servant >=0.16 && <0.17
60+ , servant-client-core >=0.16 && <0.16.1
6161
6262 hs-source-dirs: src
6363 default-language: Haskell2010
servant-client-ghcjs/src/Servant/Client/Internal/XhrClient.hs+5−8
@@ -120,7 +120,7 @@ instance Exception StreamingNotSupportedException where
120120 displayException _ = "streamingRequest: streaming is not supported!"
121121
122122instance RunClient ClientM where
123− runRequestAcceptStatus = performRequest
123+ runRequest = performRequest
124124 throwClientError = throwError
125125
126126runClientMOrigin :: ClientM a -> ClientEnv -> IO (Either ClientError a)
@@ -152,18 +152,15 @@ runClientM m = do
152152
153153 runClientMOrigin m (ClientEnv (BaseUrl protocol hostname port ""))
154154
155−performRequest :: Maybe [Status] -> Request -> ClientM Response
156−performRequest acceptStatus req = do
155+performRequest :: Request -> ClientM Response
156+performRequest req = do
157157 xhr <- liftIO initXhr
158158 burl <- asks baseUrl
159159 liftIO $ performXhr xhr burl req
160160 resp <- toResponse xhr
161161
162− let status = responseStatusCode resp
163− goodStatus = case acceptStatus of
164− Nothing -> statusIsSuccessful status
165− Just good -> status `elem` good
166− unless goodStatus $ do
162+ let status = statusCode (responseStatusCode resp)
163+ unless (status >= 200 && status < 300) $ do
167164 let f b = (burl, BL.toStrict $ toLazyByteString b)
168165 throwError $ FailureResponse (bimap (const ()) f req) resp
169166
servant-client/CHANGELOG.md−50
@@ -1,56 +1,6 @@
11[The latest version of this document is on GitHub.](https://github.com/haskell-servant/servant/blob/master/servant-client/CHANGELOG.md)
22[Changelog for `servant` package contains significant entries for all core packages.](https://github.com/haskell-servant/servant/blob/master/servant/CHANGELOG.md)
33
4−Package versions follow the [Package Versioning Policy](https://pvp.haskell.org/): in A.B.C, bumps to either A or B represent major versions.
5−
6−0.19
7−----
8−
9−### Significant changes
10−
11−- Drop support for GHC < 8.6.
12−- Support GHC 9.0 (GHC 9.2 should work as well, but isn't fully tested yet).
13−- Support Aeson 2 ([#1475](https://github.com/haskell-servant/servant/pull/1475)),
14− which fixes a [DOS vulnerability](https://github.com/haskell/aeson/issues/864)
15− related to hash collisions.
16−- Add `NamedRoutes` combinator, making support for records first-class in Servant
17− ([#1388](https://github.com/haskell-servant/servant/pull/1388)).
18−- Add custom type errors for partially applied combinators
19− ([#1289](https://github.com/haskell-servant/servant/pull/1289),
20− [#1486](https://github.com/haskell-servant/servant/pull/1486)).
21−- *servant-client* / *servant-client-core* / *servant-http-streams*: Fix
22− erroneous behavior, where only 2XX status codes would be considered
23− successful, irrelevant of the status parameter specified by the verb
24− combinator. ([#1469](https://github.com/haskell-servant/servant/pull/1469))
25−- *servant-client* / *servant-client-core*: Fix `Show` instance for
26− `Servant.Client.Core.Request`.
27−- *servant-client* / *servant-client-core*: Allow passing arbitrary binary data
28− in Query parameters.
29− ([#1432](https://github.com/haskell-servant/servant/pull/1432)).
30−
31−### Other changes
32−
33−- Various version bumps.
34−
35−0.18.3
36−------
37−
38−### Significant changes
39−
40−- Add response header support to UVerb (#1420)
41−
42−### Other changes
43−
44−- Support GHC-9.0.1.
45−- Bump `bytestring`, `hspec`, `http-client` and `QuickCheck` dependencies.
46−
47−0.18.2
48−------
49−
50−### Significant changes
51−
52−- Support `Fragment` combinator.
53−
5440.18.1
555------
566
servant-client/servant-client.cabal+18−25
@@ -1,6 +1,6 @@
1−cabal-version: 2.2
1+cabal-version: >=1.10
22name: servant-client
3−version: 0.19
3+version: 0.18.1
44
55synopsis: Automatic derivation of querying functions for servant
66category: Servant, Web
@@ -14,14 +14,13 @@ description:
1414
1515homepage: http://docs.servant.dev/
1616bug-reports: http://github.com/haskell-servant/servant/issues
17−license: BSD-3-Clause
17+license: BSD3
1818license-file: LICENSE
1919author: Servant Contributors
2020maintainer: haskell-servant-maintainers@googlegroups.com
2121copyright: 2014-2016 Zalora South East Asia Pte Ltd, 2016-2019 Servant Contributors
2222build-type: Simple
23−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.2 || ==9.0.1
24− , GHCJS ==8.6.0.1
23+tested-with: GHC ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2
2524
2625extra-source-files:
2726 CHANGELOG.md
@@ -41,14 +40,14 @@ library
4140 -- Bundled with GHC: Lower bound to not force re-installs
4241 -- text and mtl are bundled starting with GHC-8.4
4342 build-depends:
44− base >= 4.9 && < 4.17
45− , bytestring >= 0.10.8.1 && < 0.12
43+ base >= 4.9 && < 4.15
44+ , bytestring >= 0.10.8.1 && < 0.11
4645 , containers >= 0.5.7.1 && < 0.7
4746 , deepseq >= 1.4.2.0 && < 1.5
4847 , mtl >= 2.2.2 && < 2.3
4948 , stm >= 2.4.5.1 && < 2.6
50− , text >= 1.2.3.0 && < 2.1
51− , time >= 1.6.0.1 && < 1.12
49+ , text >= 1.2.3.0 && < 1.3
50+ , time >= 1.6.0.1 && < 1.10
5251 , transformers >= 0.5.2.0 && < 0.6
5352
5453 if !impl(ghc >= 8.2)
@@ -58,14 +57,14 @@ library
5857 -- Servant dependencies.
5958 -- Strict dependency on `servant-client-core` as we re-export things.
6059 build-depends:
61− servant >= 0.18 && < 0.20
62− , servant-client-core >= 0.19 && < 0.19.1
60+ servant == 0.18.*
61+ , servant-client-core >= 0.18.1 && <0.18.2
6362
6463 -- Other dependencies: Lower bound around what is in the latest Stackage LTS.
6564 -- Here can be exceptions if we really need features from the newer versions.
6665 build-depends:
67− base-compat >= 0.10.5 && < 0.13
68− , http-client >= 0.5.13.1 && < 0.8
66+ base-compat >= 0.10.5 && < 0.12
67+ , http-client >= 0.5.13.1 && < 0.7
6968 , http-media >= 0.7.1.3 && < 0.9
7069 , http-types >= 0.12.2 && < 0.13
7170 , exceptions >= 0.10.0 && < 0.11
@@ -73,7 +72,7 @@ library
7372 , monad-control >= 1.0.2.3 && < 1.1
7473 , semigroupoids >= 5.3.1 && < 5.4
7574 , transformers-base >= 0.4.5.2 && < 0.5
76− , transformers-compat >= 0.6.2 && < 0.8
75+ , transformers-compat >= 0.6.2 && < 0.7
7776
7877 hs-source-dirs: src
7978 default-language: Haskell2010
@@ -83,18 +82,14 @@ test-suite spec
8382 type: exitcode-stdio-1.0
8483 ghc-options: -Wall -rtsopts -threaded "-with-rtsopts=-T -N2"
8584 default-language: Haskell2010
86− if impl(ghcjs)
87− buildable: False
8885 hs-source-dirs: test
8986 main-is: Spec.hs
9087 other-modules:
9188 Servant.BasicAuthSpec
92− Servant.BrokenSpec
9389 Servant.ClientTestUtils
9490 Servant.ConnectionErrorSpec
9591 Servant.FailSpec
9692 Servant.GenAuthSpec
97− Servant.GenericSpec
9893 Servant.HoistClientSpec
9994 Servant.StreamSpec
10095 Servant.SuccessSpec
@@ -124,16 +119,16 @@ test-suite spec
124119 -- Additional dependencies
125120 build-depends:
126121 entropy >= 0.4.1.3 && < 0.5
127− , hspec >= 2.6.0 && < 2.10
122+ , hspec >= 2.6.0 && < 2.8
128123 , HUnit >= 1.6.0.0 && < 1.7
129124 , network >= 2.8.0.0 && < 3.2
130− , QuickCheck >= 2.12.6.1 && < 2.15
131− , servant == 0.19.*
132− , servant-server == 0.19.*
125+ , QuickCheck >= 2.12.6.1 && < 2.14
126+ , servant == 0.18.*
127+ , servant-server == 0.18.*
133128 , tdigest >= 0.2 && < 0.3
134129
135130 build-tool-depends:
136− hspec-discover:hspec-discover >= 2.6.0 && < 2.10
131+ hspec-discover:hspec-discover >= 2.6.0 && < 2.8
137132
138133test-suite readme
139134 type: exitcode-stdio-1.0
@@ -142,5 +137,3 @@ test-suite readme
142137 build-tool-depends: markdown-unlit:markdown-unlit
143138 ghc-options: -pgmL markdown-unlit
144139 default-language: Haskell2010
145− if impl(ghcjs)
146− buildable: False
servant-client/src/Servant/Client/Internal/HttpClient.hs+14−19
@@ -24,7 +24,7 @@ import Control.Monad
2424import Control.Monad.Base
2525 (MonadBase (..))
2626import Control.Monad.Catch
27− (MonadCatch, MonadThrow, MonadMask)
27+ (MonadCatch, MonadThrow)
2828import Control.Monad.Error.Class
2929 (MonadError (..))
3030import Control.Monad.IO.Class
@@ -46,13 +46,15 @@ import qualified Data.ByteString.Lazy as BSL
4646import Data.Either
4747 (either)
4848import Data.Foldable
49− (foldl',toList)
49+ (toList)
5050import Data.Functor.Alt
5151 (Alt (..))
5252import Data.Maybe
5353 (maybe, maybeToList)
5454import Data.Proxy
5555 (Proxy (..))
56+import Data.Semigroup
57+ ((<>))
5658import Data.Sequence
5759 (fromList)
5860import Data.String
@@ -63,7 +65,7 @@ import GHC.Generics
6365import Network.HTTP.Media
6466 (renderHeader)
6567import Network.HTTP.Types
66− (hContentType, renderQuery, statusIsSuccessful, urlEncode, Status)
68+ (hContentType, renderQuery, statusCode, Status)
6769import Servant.Client.Core
6870
6971import qualified Network.HTTP.Client as Client
@@ -80,7 +82,7 @@ data ClientEnv
8082 { manager :: Client.Manager
8183 , baseUrl :: BaseUrl
8284 , cookieJar :: Maybe (TVar Client.CookieJar)
83− , makeClientRequest :: BaseUrl -> Request -> IO Client.Request
85+ , makeClientRequest :: BaseUrl -> Request -> Client.Request
8486 -- ^ this function can be used to customize the creation of @http-client@ requests from @servant@ requests. Default value: 'defaultMakeClientRequest'
8587 -- Note that:
8688 -- 1. 'makeClientRequest' exists to allow overriding operational semantics e.g. 'responseTimeout' per request,
@@ -136,7 +138,7 @@ newtype ClientM a = ClientM
136138 { unClientM :: ReaderT ClientEnv (ExceptT ClientError IO) a }
137139 deriving ( Functor, Applicative, Monad, MonadIO, Generic
138140 , MonadReader ClientEnv, MonadError ClientError, MonadThrow
139− , MonadCatch, MonadMask)
141+ , MonadCatch)
140142
141143instance MonadBase IO ClientM where
142144 liftBase = ClientM . liftBase
@@ -162,7 +164,7 @@ runClientM cm env = runExceptT $ flip runReaderT env $ unClientM cm
162164performRequest :: Maybe [Status] -> Request -> ClientM Response
163165performRequest acceptStatus req = do
164166 ClientEnv m burl cookieJar' createClientRequest <- ask
165− clientRequest <- liftIO $ createClientRequest burl req
167+ let clientRequest = createClientRequest burl req
166168 request <- case cookieJar' of
167169 Nothing -> pure clientRequest
168170 Just cj -> liftIO $ do
@@ -179,9 +181,10 @@ performRequest acceptStatus req = do
179181
180182 response <- maybe (requestWithoutCookieJar m request) (requestWithCookieJar m request) cookieJar'
181183 let status = Client.responseStatus response
184+ status_code = statusCode status
182185 ourResponse = clientResponseToResponse id response
183186 goodStatus = case acceptStatus of
184− Nothing -> statusIsSuccessful status
187+ Nothing -> status_code >= 200 && status_code < 300
185188 Just good -> status `elem` good
186189 unless goodStatus $ do
187190 throwError $ mkFailureResponse burl req ourResponse
@@ -229,15 +232,15 @@ clientResponseToResponse f r = Response
229232-- | Create a @http-client@ 'Client.Request' from a @servant@ 'Request'
230233-- The 'Client.host', 'Client.path' and 'Client.port' fields are extracted from the 'BaseUrl'
231234-- otherwise the body, headers and query string are derived from the @servant@ 'Request'
232−defaultMakeClientRequest :: BaseUrl -> Request -> IO Client.Request
233−defaultMakeClientRequest burl r = return Client.defaultRequest
235+defaultMakeClientRequest :: BaseUrl -> Request -> Client.Request
236+defaultMakeClientRequest burl r = Client.defaultRequest
234237 { Client.method = requestMethod r
235238 , Client.host = fromString $ baseUrlHost burl
236239 , Client.port = baseUrlPort burl
237240 , Client.path = BSL.toStrict
238241 $ fromString (baseUrlPath burl)
239242 <> toLazyByteString (requestPath r)
240− , Client.queryString = buildQueryString . toList $ requestQueryString r
243+ , Client.queryString = renderQuery True . toList $ requestQueryString r
241244 , Client.requestHeaders =
242245 maybeToList acceptHdr ++ maybeToList contentTypeHdr ++ headers
243246 , Client.requestBody = body
@@ -246,7 +249,7 @@ defaultMakeClientRequest burl r = return Client.defaultRequest
246249 where
247250 -- Content-Type and Accept are specified by requestBody and requestAccept
248251 headers = filter (\(h, _) -> h /= "Accept" && h /= "Content-Type") $
249− toList $ requestHeaders r
252+ toList $requestHeaders r
250253
251254 acceptHdr
252255 | null hs = Nothing
@@ -288,14 +291,6 @@ defaultMakeClientRequest burl r = return Client.defaultRequest
288291 Http -> False
289292 Https -> True
290293
291− -- Query string builder which does not do any encoding
292− buildQueryString [] = mempty
293− buildQueryString qps = "?" <> foldl' addQueryParam mempty qps
294−
295− addQueryParam qs (k, v) =
296− qs <> (if BS.null qs then mempty else "&") <> urlEncode True k <> foldMap ("=" <>) v
297−
298−
299294catchConnectionError :: IO a -> IO (Either ClientError a)
300295catchConnectionError action =
301296 catch (Right <$> action) $ \e ->
servant-client/src/Servant/Client/Internal/HttpClient/Streaming.hs+7−5
@@ -47,7 +47,7 @@ import Data.Time.Clock
4747 (getCurrentTime)
4848import GHC.Generics
4949import Network.HTTP.Types
50− (Status, statusIsSuccessful)
50+ (Status, statusCode)
5151
5252import qualified Network.HTTP.Client as Client
5353
@@ -140,7 +140,7 @@ performRequest :: Maybe [Status] -> Request -> ClientM Response
140140performRequest acceptStatus req = do
141141 -- TODO: should use Client.withResponse here too
142142 ClientEnv m burl cookieJar' createClientRequest <- ask
143− clientRequest <- liftIO $ createClientRequest burl req
143+ let clientRequest = createClientRequest burl req
144144 request <- case cookieJar' of
145145 Nothing -> pure clientRequest
146146 Just cj -> liftIO $ do
@@ -163,9 +163,10 @@ performRequest acceptStatus req = do
163163 now' <- getCurrentTime
164164 atomically $ modifyTVar' cj (fst . Client.updateCookieJar response request now')
165165 let status = Client.responseStatus response
166+ status_code = statusCode status
166167 ourResponse = clientResponseToResponse id response
167168 goodStatus = case acceptStatus of
168− Nothing -> statusIsSuccessful status
169+ Nothing -> status_code >= 200 && status_code < 300
169170 Just good -> status `elem` good
170171 unless goodStatus $ do
171172 throwError $ mkFailureResponse burl req ourResponse
@@ -177,13 +178,14 @@ performWithStreamingRequest req k = do
177178 m <- asks manager
178179 burl <- asks baseUrl
179180 createClientRequest <- asks makeClientRequest
180− request <- liftIO $ createClientRequest burl req
181+ let request = createClientRequest burl req
181182 ClientM $ lift $ lift $ Codensity $ \k1 ->
182183 Client.withResponse request m $ \res -> do
183184 let status = Client.responseStatus res
185+ status_code = statusCode status
184186
185187 -- we throw FailureResponse in IO :(
186− unless (statusIsSuccessful status) $ do
188+ unless (status_code >= 200 && status_code < 300) $ do
187189 b <- BSL.fromChunks <$> Client.brConsume (Client.responseBody res)
188190 throwIO $ mkFailureResponse burl req (clientResponseToResponse (const b) res)
189191
servant-client/test/Servant/BrokenSpec.hsdeleted−71
@@ -1,71 +0,0 @@
1−{-# LANGUAGE DataKinds #-}
2−{-# LANGUAGE TypeOperators #-}
3−{-# OPTIONS_GHC -freduction-depth=100 #-}
4−{-# OPTIONS_GHC -fno-warn-orphans #-}
5−{-# OPTIONS_GHC -fno-warn-name-shadowing #-}
6−
7−module Servant.BrokenSpec (spec) where
8−
9−import Prelude ()
10−import Prelude.Compat
11−
12−import Data.Monoid ()
13−import Data.Proxy
14−import qualified Network.HTTP.Types as HTTP
15−import Test.Hspec
16−
17−import Servant.API
18− ((:<|>) ((:<|>)), (:>), JSON, Verb, Get, StdMethod (GET))
19−import Servant.Client
20−import Servant.ClientTestUtils
21−import Servant.Server
22−
23−-- * api for testing inconsistencies between client and server
24−
25−type Get201 = Verb 'GET 201
26−type Get301 = Verb 'GET 301
27−
28−type BrokenAPI =
29− -- the server should respond with 200, but returns 201
30− "get200" :> Get201 '[JSON] ()
31− -- the server should respond with 307, but returns 301
32− :<|> "get307" :> Get301 '[JSON] ()
33−
34−brokenApi :: Proxy BrokenAPI
35−brokenApi = Proxy
36−
37−brokenServer :: Application
38−brokenServer = serve brokenApi (pure () :<|> pure ())
39−
40−type PublicAPI =
41− -- the client expects 200
42− "get200" :> Get '[JSON] ()
43− -- the client expects 307
44− :<|> "get307" :> Get307 '[JSON] ()
45−
46−publicApi :: Proxy PublicAPI
47−publicApi = Proxy
48−
49−get200Client :: ClientM ()
50−get307Client :: ClientM ()
51−get200Client :<|> get307Client = client publicApi
52−
53−
54−spec :: Spec
55−spec = describe "Servant.BrokenSpec" $ do
56− brokenSpec
57−
58−brokenSpec :: Spec
59−brokenSpec = beforeAll (startWaiApp brokenServer) $ afterAll endWaiApp $ do
60− context "client returns errors for inconsistencies between client and server api" $ do
61− it "reports FailureResponse with wrong 2xx status code" $ \(_, baseUrl) -> do
62− res <- runClient get200Client baseUrl
63− case res of
64− Left (FailureResponse _ r) | responseStatusCode r == HTTP.status201 -> return ()
65− _ -> fail $ "expected 201 broken response, but got " <> show res
66−
67− it "reports FailureResponse with wrong 3xx status code" $ \(_, baseUrl) -> do
68− res <- runClient get307Client baseUrl
69− case res of
70− Left (FailureResponse _ r) | responseStatusCode r == HTTP.status301 -> return ()
71− _ -> fail $ "expected 301 broken response, but got " <> show res
servant-client/test/Servant/ClientTestUtils.hs+33−115
@@ -1,18 +1,18 @@
1−{-# LANGUAGE CPP #-}
2−{-# LANGUAGE ConstraintKinds #-}
3−{-# LANGUAGE DataKinds #-}
4−{-# LANGUAGE DeriveGeneric #-}
5−{-# LANGUAGE FlexibleContexts #-}
6−{-# LANGUAGE FlexibleInstances #-}
7−{-# LANGUAGE GADTs #-}
8−{-# LANGUAGE MultiParamTypeClasses #-}
9−{-# LANGUAGE OverloadedStrings #-}
10−{-# LANGUAGE PolyKinds #-}
11−{-# LANGUAGE ScopedTypeVariables #-}
12−{-# LANGUAGE TypeApplications #-}
13−{-# LANGUAGE TypeFamilies #-}
14−{-# LANGUAGE TypeOperators #-}
15−{-# LANGUAGE UndecidableInstances #-}
1+{-# LANGUAGE CPP #-}
2+{-# LANGUAGE ConstraintKinds #-}
3+{-# LANGUAGE DataKinds #-}
4+{-# LANGUAGE DeriveGeneric #-}
5+{-# LANGUAGE FlexibleContexts #-}
6+{-# LANGUAGE FlexibleInstances #-}
7+{-# LANGUAGE GADTs #-}
8+{-# LANGUAGE MultiParamTypeClasses #-}
9+{-# LANGUAGE OverloadedStrings #-}
10+{-# LANGUAGE PolyKinds #-}
11+{-# LANGUAGE ScopedTypeVariables #-}
12+{-# LANGUAGE TypeApplications #-}
13+{-# LANGUAGE TypeFamilies #-}
14+{-# LANGUAGE TypeOperators #-}
15+{-# LANGUAGE UndecidableInstances #-}
1616{-# OPTIONS_GHC -freduction-depth=100 #-}
1717{-# OPTIONS_GHC -fno-warn-orphans #-}
1818{-# OPTIONS_GHC -fno-warn-name-shadowing #-}
@@ -24,32 +24,23 @@ import Prelude.Compat
2424
2525import Control.Concurrent
2626 (ThreadId, forkIO, killThread)
27−import Control.Monad
28− (join)
2927import Control.Monad.Error.Class
3028 (throwError)
3129import Data.Aeson
32−import Data.ByteString
33− (ByteString)
34−import Data.ByteString.Builder
35− (byteString)
36−import qualified Data.ByteString.Lazy as LazyByteString
30+import qualified Data.ByteString.Lazy as LazyByteString
3731import Data.Char
3832 (chr, isPrint)
3933import Data.Monoid ()
4034import Data.Proxy
41−import Data.SOP
42−import Data.Text
43− (Text)
44−import qualified Data.Text as Text
45−import Data.Text.Encoding
46− (decodeUtf8, encodeUtf8)
35+import Data.Text (Text)
36+import qualified Data.Text as Text
37+import Data.Text.Encoding (encodeUtf8, decodeUtf8)
4738import GHC.Generics
4839 (Generic)
49−import qualified Network.HTTP.Client as C
50−import qualified Network.HTTP.Types as HTTP
40+import qualified Network.HTTP.Client as C
41+import qualified Network.HTTP.Types as HTTP
5142import Network.Socket
52−import qualified Network.Wai as Wai
43+import qualified Network.Wai as Wai
5344import Network.Wai.Handler.Warp
5445import System.IO.Unsafe
5546 (unsafePerformIO)
@@ -59,15 +50,15 @@ import Web.FormUrlEncoded
5950
6051import Servant.API
6152 ((:<|>) ((:<|>)), (:>), AuthProtect, BasicAuth,
62− BasicAuthData (..), Capture, CaptureAll, DeleteNoContent,
63− EmptyAPI, FormUrlEncoded, Fragment, FromHttpApiData (..), Get, Header, Headers,
64− JSON, MimeRender (mimeRender), MimeUnrender (mimeUnrender),
65− NoContent (NoContent), PlainText, Post, QueryFlag, QueryParam,
66− QueryParams, Raw, ReqBody, StdMethod (GET), ToHttpApiData (..), UVerb, Union,
67− Verb, WithStatus (WithStatus), NamedRoutes, addHeader)
68−import Servant.API.Generic ((:-))
53+ BasicAuthData (..), Capture, CaptureAll,
54+ DeleteNoContent, EmptyAPI, FormUrlEncoded, Get, Header,
55+ Headers, JSON, MimeRender(mimeRender),
56+ MimeUnrender(mimeUnrender), NoContent (NoContent), PlainText,
57+ Post, QueryFlag, QueryParam, QueryParams, Raw, ReqBody,
58+ StdMethod(GET), Union, UVerb, WithStatus(WithStatus),
59+ addHeader)
6960import Servant.Client
70−import qualified Servant.Client.Core.Auth as Auth
61+import qualified Servant.Client.Core.Auth as Auth
7162import Servant.Server
7263import Servant.Server.Experimental.Auth
7364import Servant.Test.ComprehensiveAPI
@@ -108,38 +99,16 @@ carol = Person "Carol" 17
10899
109100type TestHeaders = '[Header "X-Example1" Int, Header "X-Example2" String]
110101
111−data RecordRoutes mode = RecordRoutes
112− { version :: mode :- "version" :> Get '[JSON] Int
113− , echo :: mode :- "echo" :> Capture "string" String :> Get '[JSON] String
114− , otherRoutes :: mode :- "other" :> Capture "someParam" Int :> NamedRoutes OtherRoutes
115− } deriving Generic
116−
117−data OtherRoutes mode = OtherRoutes
118− { something :: mode :- "something" :> Get '[JSON] [String]
119− } deriving Generic
120−
121−-- Get for HTTP 307 Temporary Redirect
122−type Get307 = Verb 'GET 307
123−
124102type Api =
125103 Get '[JSON] Person
126104 :<|> "get" :> Get '[JSON] Person
127− -- This endpoint returns a response with status code 307 Temporary Redirect,
128− -- different from the ones in the 2xx successful class, to test derivation
129− -- of clients' api.
130− :<|> "get307" :> Get307 '[PlainText] Text
131105 :<|> "deleteEmpty" :> DeleteNoContent
132106 :<|> "capture" :> Capture "name" String :> Get '[JSON,FormUrlEncoded] Person
133107 :<|> "captureAll" :> CaptureAll "names" String :> Get '[JSON] [Person]
134108 :<|> "body" :> ReqBody '[FormUrlEncoded,JSON] Person :> Post '[JSON] Person
135109 :<|> "param" :> QueryParam "name" String :> Get '[FormUrlEncoded,JSON] Person
136− -- This endpoint makes use of a 'Raw' server because it is not currently
137− -- possible to handle arbitrary binary query param values with
138− -- @servant-server@
139− :<|> "param-binary" :> QueryParam "payload" UrlEncodedByteString :> Raw
140110 :<|> "params" :> QueryParams "names" String :> Get '[JSON] [Person]
141111 :<|> "flag" :> QueryFlag "flag" :> Get '[JSON] Bool
142− :<|> "fragment" :> Fragment String :> Get '[JSON] Person
143112 :<|> "rawSuccess" :> Raw
144113 :<|> "rawSuccessPassHeaders" :> Raw
145114 :<|> "rawFailure" :> Raw
@@ -150,7 +119,6 @@ type Api =
150119 ReqBody '[JSON] [(String, [Rational])] :>
151120 Get '[JSON] (String, Maybe Int, Bool, [(String, [Rational])])
152121 :<|> "headers" :> Get '[JSON] (Headers TestHeaders Bool)
153− :<|> "uverb-headers" :> UVerb 'GET '[JSON] '[ WithStatus 200 (Headers TestHeaders Bool), WithStatus 204 String ]
154122 :<|> "deleteContentType" :> DeleteNoContent
155123 :<|> "redirectWithCookie" :> Raw
156124 :<|> "empty" :> EmptyAPI
@@ -159,70 +127,57 @@ type Api =
159127 UVerb 'GET '[PlainText] '[WithStatus 200 Person,
160128 WithStatus 301 Text]
161129 :<|> "uverb-get-created" :> UVerb 'GET '[PlainText] '[WithStatus 201 Person]
162− :<|> NamedRoutes RecordRoutes
163− :<|> "captureVerbatim" :> Capture "someString" Verbatim :> Get '[PlainText] Text
130+
164131
165132api :: Proxy Api
166133api = Proxy
167134
168135getRoot :: ClientM Person
169136getGet :: ClientM Person
170−getGet307 :: ClientM Text
171137getDeleteEmpty :: ClientM NoContent
172138getCapture :: String -> ClientM Person
173139getCaptureAll :: [String] -> ClientM [Person]
174140getBody :: Person -> ClientM Person
175141getQueryParam :: Maybe String -> ClientM Person
176−getQueryParamBinary :: Maybe UrlEncodedByteString -> HTTP.Method -> ClientM Response
177142getQueryParams :: [String] -> ClientM [Person]
178143getQueryFlag :: Bool -> ClientM Bool
179−getFragment :: ClientM Person
180144getRawSuccess :: HTTP.Method -> ClientM Response
181145getRawSuccessPassHeaders :: HTTP.Method -> ClientM Response
182146getRawFailure :: HTTP.Method -> ClientM Response
183147getMultiple :: String -> Maybe Int -> Bool -> [(String, [Rational])]
184148 -> ClientM (String, Maybe Int, Bool, [(String, [Rational])])
185149getRespHeaders :: ClientM (Headers TestHeaders Bool)
186−getUVerbRespHeaders :: ClientM (Union '[ WithStatus 200 (Headers TestHeaders Bool), WithStatus 204 String ])
187150getDeleteContentType :: ClientM NoContent
188151getRedirectWithCookie :: HTTP.Method -> ClientM Response
189152uverbGetSuccessOrRedirect :: Bool
190153 -> ClientM (Union '[WithStatus 200 Person,
191154 WithStatus 301 Text])
192155uverbGetCreated :: ClientM (Union '[WithStatus 201 Person])
193−recordRoutes :: RecordRoutes (AsClientT ClientM)
194156
195157getRoot
196158 :<|> getGet
197− :<|> getGet307
198159 :<|> getDeleteEmpty
199160 :<|> getCapture
200161 :<|> getCaptureAll
201162 :<|> getBody
202163 :<|> getQueryParam
203− :<|> getQueryParamBinary
204164 :<|> getQueryParams
205165 :<|> getQueryFlag
206− :<|> getFragment
207166 :<|> getRawSuccess
208167 :<|> getRawSuccessPassHeaders
209168 :<|> getRawFailure
210169 :<|> getMultiple
211170 :<|> getRespHeaders
212− :<|> getUVerbRespHeaders
213171 :<|> getDeleteContentType
214172 :<|> getRedirectWithCookie
215173 :<|> EmptyClient
216174 :<|> uverbGetSuccessOrRedirect
217− :<|> uverbGetCreated
218− :<|> recordRoutes
219− :<|> captureVerbatim = client api
175+ :<|> uverbGetCreated = client api
220176
221177server :: Application
222178server = serve api (
223179 return carol
224180 :<|> return alice
225− :<|> return "redirecting"
226181 :<|> return NoContent
227182 :<|> (\ name -> return $ Person name 0)
228183 :<|> (\ names -> return (zipWith Person names [0..]))
@@ -231,22 +186,13 @@ server = serve api (
231186 Just "alice" -> return alice
232187 Just n -> throwError $ ServerError 400 (n ++ " not found") "" []
233188 Nothing -> throwError $ ServerError 400 "missing parameter" "" [])
234− :<|> const (Tagged $ \request respond ->
235− respond . maybe (Wai.responseLBS HTTP.notFound404 [] "Missing: payload")
236− (Wai.responseLBS HTTP.ok200 [] . LazyByteString.fromStrict)
237− . join
238− . lookup "payload"
239− $ Wai.queryString request
240− )
241189 :<|> (\ names -> return (zipWith Person names [0..]))
242190 :<|> return
243− :<|> return alice
244191 :<|> (Tagged $ \ _request respond -> respond $ Wai.responseLBS HTTP.ok200 [] "rawSuccess")
245192 :<|> (Tagged $ \ request respond -> (respond $ Wai.responseLBS HTTP.ok200 (Wai.requestHeaders $ request) "rawSuccess"))
246193 :<|> (Tagged $ \ _request respond -> respond $ Wai.responseLBS HTTP.badRequest400 [] "rawFailure")
247194 :<|> (\ a b c d -> return (a, b, c, d))
248195 :<|> (return $ addHeader 1729 $ addHeader "eg2" True)
249− :<|> (pure . Z . I . WithStatus $ addHeader 1729 $ addHeader "eg2" True)
250196 :<|> return NoContent
251197 :<|> (Tagged $ \ _request respond -> respond $ Wai.responseLBS HTTP.found302 [("Location", "testlocation"), ("Set-Cookie", "testcookie=test")] "")
252198 :<|> emptyServer
@@ -254,18 +200,8 @@ server = serve api (
254200 then respond (WithStatus @301 ("redirecting" :: Text))
255201 else respond (WithStatus @200 alice ))
256202 :<|> respond (WithStatus @201 carol)
257− :<|> RecordRoutes
258− { version = pure 42
259− , echo = pure
260− , otherRoutes = \_ -> OtherRoutes
261− { something = pure ["foo", "bar", "pweet"]
262− }
263− }
264− :<|> pure . decodeUtf8 . unVerbatim
265203 )
266204
267−-- * api for testing failures
268−
269205type FailApi =
270206 "get" :> Raw
271207 :<|> "capture" :> Capture "name" String :> Raw
@@ -280,7 +216,7 @@ failServer = serve failApi (
280216 :<|> (\ _capture -> Tagged $ \_request respond -> respond $ Wai.responseLBS HTTP.ok200 [("content-type", "application/json")] "")
281217 :<|> (Tagged $ \_request respond -> respond $ Wai.responseLBS HTTP.ok200 [("content-type", "fooooo")] "")
282218 :<|> (Tagged $ \_request respond -> respond $ Wai.responseLBS HTTP.ok200 [("content-type", "application/x-www-form-urlencoded"), ("X-Example1", "1"), ("X-Example2", "foo")] "")
283− )
219+ )
284220
285221-- * basic auth stuff
286222
@@ -364,21 +300,3 @@ pathGen = fmap NonEmpty path
364300 filter (not . (`elem` ("?%[]/#;" :: String))) $
365301 filter isPrint $
366302 map chr [0..127]
367−
368−newtype UrlEncodedByteString = UrlEncodedByteString { unUrlEncodedByteString :: ByteString }
369−
370−instance ToHttpApiData UrlEncodedByteString where
371− toEncodedUrlPiece = byteString . HTTP.urlEncode True . unUrlEncodedByteString
372− toUrlPiece = decodeUtf8 . HTTP.urlEncode True . unUrlEncodedByteString
373−
374−instance FromHttpApiData UrlEncodedByteString where
375− parseUrlPiece = pure . UrlEncodedByteString . HTTP.urlDecode True . encodeUtf8
376−
377−newtype Verbatim = Verbatim { unVerbatim :: ByteString }
378−
379−instance ToHttpApiData Verbatim where
380− toEncodedUrlPiece = byteString . unVerbatim
381− toUrlPiece = decodeUtf8 . unVerbatim
382−
383−instance FromHttpApiData Verbatim where
384− parseUrlPiece = pure . Verbatim . encodeUtf8
servant-client/test/Servant/FailSpec.hs+5−3
@@ -21,6 +21,8 @@ import Prelude ()
2121import Prelude.Compat
2222
2323import Data.Monoid ()
24+import Data.Semigroup
25+ ((<>))
2426import qualified Network.HTTP.Types as HTTP
2527import Test.Hspec
2628
@@ -38,14 +40,14 @@ failSpec = beforeAll (startWaiApp failServer) $ afterAll endWaiApp $ do
3840
3941 context "client returns errors appropriately" $ do
4042 it "reports FailureResponse" $ \(_, baseUrl) -> do
41− let (_ :<|> _ :<|> _ :<|> getDeleteEmpty :<|> _) = client api
43+ let (_ :<|> _ :<|> getDeleteEmpty :<|> _) = client api
4244 Left res <- runClient getDeleteEmpty baseUrl
4345 case res of
4446 FailureResponse _ r | responseStatusCode r == HTTP.status404 -> return ()
4547 _ -> fail $ "expected 404 response, but got " <> show res
4648
4749 it "reports DecodeFailure" $ \(_, baseUrl) -> do
48− let (_ :<|> _ :<|> _ :<|> _ :<|> getCapture :<|> _) = client api
50+ let (_ :<|> _ :<|> _ :<|> getCapture :<|> _) = client api
4951 Left res <- runClient (getCapture "foo") baseUrl
5052 case res of
5153 DecodeFailure _ _ -> return ()
@@ -72,7 +74,7 @@ failSpec = beforeAll (startWaiApp failServer) $ afterAll endWaiApp $ do
7274 _ -> fail $ "expected UnsupportedContentType, but got " <> show res
7375
7476 it "reports InvalidContentTypeHeader" $ \(_, baseUrl) -> do
75− let (_ :<|> _ :<|> _ :<|> _ :<|> _ :<|> _ :<|> getBody :<|> _) = client api
77+ let (_ :<|> _ :<|> _ :<|> _ :<|> _ :<|> getBody :<|> _) = client api
7678 Left res <- runClient (getBody alice) baseUrl
7779 case res of
7880 InvalidContentTypeHeader _ -> return ()
servant-client/test/Servant/GenericSpec.hsdeleted−37
@@ -1,37 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−{-# LANGUAGE ConstraintKinds #-}
3−{-# LANGUAGE DataKinds #-}
4−{-# LANGUAGE FlexibleContexts #-}
5−{-# LANGUAGE FlexibleInstances #-}
6−{-# LANGUAGE GADTs #-}
7−{-# LANGUAGE MultiParamTypeClasses #-}
8−{-# LANGUAGE OverloadedStrings #-}
9−{-# LANGUAGE PolyKinds #-}
10−{-# LANGUAGE ScopedTypeVariables #-}
11−{-# LANGUAGE TypeFamilies #-}
12−{-# LANGUAGE TypeOperators #-}
13−{-# LANGUAGE UndecidableInstances #-}
14−{-# OPTIONS_GHC -freduction-depth=100 #-}
15−{-# OPTIONS_GHC -fno-warn-orphans #-}
16−{-# OPTIONS_GHC -fno-warn-name-shadowing #-}
17−
18−module Servant.GenericSpec (spec) where
19−
20−import Test.Hspec
21−
22−import Servant.Client ((//), (/:))
23−import Servant.ClientTestUtils
24−
25−spec :: Spec
26−spec = describe "Servant.GenericSpec" $ do
27− genericSpec
28−
29−genericSpec :: Spec
30−genericSpec = beforeAll (startWaiApp server) $ afterAll endWaiApp $ do
31− context "Record clients work as expected" $ do
32−
33− it "Client functions return expected values" $ \(_,baseUrl) -> do
34− runClient (recordRoutes // version) baseUrl `shouldReturn` Right 42
35− runClient (recordRoutes // echo /: "foo") baseUrl `shouldReturn` Right "foo"
36− it "Clients can be nested" $ \(_,baseUrl) -> do
37− runClient (recordRoutes // otherRoutes /: 42 // something) baseUrl `shouldReturn` Right ["foo", "bar", "pweet"]
servant-client/test/Servant/SuccessSpec.hs+27−59
@@ -1,17 +1,17 @@
1−{-# LANGUAGE CPP #-}
2−{-# LANGUAGE ConstraintKinds #-}
3−{-# LANGUAGE DataKinds #-}
4−{-# LANGUAGE FlexibleContexts #-}
5−{-# LANGUAGE FlexibleInstances #-}
6−{-# LANGUAGE GADTs #-}
7−{-# LANGUAGE MultiParamTypeClasses #-}
8−{-# LANGUAGE OverloadedStrings #-}
9−{-# LANGUAGE PolyKinds #-}
10−{-# LANGUAGE ScopedTypeVariables #-}
11−{-# LANGUAGE TypeApplications #-}
12−{-# LANGUAGE TypeFamilies #-}
13−{-# LANGUAGE TypeOperators #-}
14−{-# LANGUAGE UndecidableInstances #-}
1+{-# LANGUAGE CPP #-}
2+{-# LANGUAGE ConstraintKinds #-}
3+{-# LANGUAGE DataKinds #-}
4+{-# LANGUAGE FlexibleContexts #-}
5+{-# LANGUAGE FlexibleInstances #-}
6+{-# LANGUAGE GADTs #-}
7+{-# LANGUAGE MultiParamTypeClasses #-}
8+{-# LANGUAGE OverloadedStrings #-}
9+{-# LANGUAGE PolyKinds #-}
10+{-# LANGUAGE ScopedTypeVariables #-}
11+{-# LANGUAGE TypeApplications #-}
12+{-# LANGUAGE TypeFamilies #-}
13+{-# LANGUAGE TypeOperators #-}
14+{-# LANGUAGE UndecidableInstances #-}
1515{-# OPTIONS_GHC -freduction-depth=100 #-}
1616{-# OPTIONS_GHC -fno-warn-orphans #-}
1717{-# OPTIONS_GHC -fno-warn-name-shadowing #-}
@@ -22,13 +22,11 @@ import Prelude ()
2222import Prelude.Compat
2323
2424import Control.Arrow
25− ((+++), left)
25+ (left)
2626import Control.Concurrent.STM
2727 (atomically)
2828import Control.Concurrent.STM.TVar
2929 (newTVar, readTVar)
30−import qualified Data.ByteString as BS
31−import qualified Data.ByteString.Lazy as BL
3230import Data.Foldable
3331 (forM_, toList)
3432import Data.Maybe
@@ -36,21 +34,20 @@ import Data.Maybe
3634import Data.Monoid ()
3735import Data.Text
3836 (Text)
39−import Data.Text.Encoding
40− (encodeUtf8)
41−import qualified Network.HTTP.Client as C
42−import qualified Network.HTTP.Types as HTTP
37+import qualified Network.HTTP.Client as C
38+import qualified Network.HTTP.Types as HTTP
4339import Test.Hspec
4440import Test.Hspec.QuickCheck
4541import Test.HUnit
4642import Test.QuickCheck
4743
4844import Servant.API
49− (NoContent (NoContent), WithStatus (WithStatus), getHeaders, Headers(..))
45+ (NoContent (NoContent), WithStatus(WithStatus), getHeaders)
5046import Servant.Client
51−import qualified Servant.Client.Core.Request as Req
52−import Servant.ClientTestUtils
47+import qualified Servant.Client.Core.Request as Req
48+import Servant.Client.Internal.HttpClient (defaultMakeClientRequest)
5349import Servant.Test.ComprehensiveAPI
50+import Servant.ClientTestUtils
5451
5552-- This declaration simply checks that all instances are in place.
5653_ = client comprehensiveAPIWithoutStreaming
@@ -61,15 +58,11 @@ spec = describe "Servant.SuccessSpec" $ do
6158
6259successSpec :: Spec
6360successSpec = beforeAll (startWaiApp server) $ afterAll endWaiApp $ do
64− describe "Servant.API.Get" $ do
65− it "get root endpoint" $ \(_, baseUrl) -> do
66− left show <$> runClient getRoot baseUrl `shouldReturn` Right carol
67−
68− it "get simple endpoint" $ \(_, baseUrl) -> do
69− left show <$> runClient getGet baseUrl `shouldReturn` Right alice
61+ it "Servant.API.Get root" $ \(_, baseUrl) -> do
62+ left show <$> runClient getRoot baseUrl `shouldReturn` Right carol
7063
71− it "get redirection endpoint" $ \(_, baseUrl) -> do
72− left show <$> runClient getGet307 baseUrl `shouldReturn` Right "redirecting"
64+ it "Servant.API.Get" $ \(_, baseUrl) -> do
65+ left show <$> runClient getGet baseUrl `shouldReturn` Right alice
7366
7467 describe "Servant.API.Delete" $ do
7568 it "allows empty content type" $ \(_, baseUrl) -> do
@@ -101,11 +94,6 @@ successSpec = beforeAll (startWaiApp server) $ afterAll endWaiApp $ do
10194 Left (FailureResponse _ r) <- runClient (getQueryParam (Just "bob")) baseUrl
10295 responseStatusCode r `shouldBe` HTTP.Status 400 "bob not found"
10396
104− it "Servant.API.QueryParam binary data" $ \(_, baseUrl) -> do
105− let payload = BS.pack [0, 1, 2, 4, 8, 16, 32, 64, 128]
106− apiCall = getQueryParamBinary (Just $ UrlEncodedByteString payload) HTTP.methodGet
107− (show +++ responseBody) <$> runClient apiCall baseUrl `shouldReturn` Right (BL.fromStrict payload)
108−
10997 it "Servant.API.QueryParam.QueryParams" $ \(_, baseUrl) -> do
11098 left show <$> runClient (getQueryParams []) baseUrl `shouldReturn` Right []
11199 left show <$> runClient (getQueryParams ["alice", "bob"]) baseUrl
@@ -115,9 +103,6 @@ successSpec = beforeAll (startWaiApp server) $ afterAll endWaiApp $ do
115103 forM_ [False, True] $ \ flag -> it (show flag) $ \(_, baseUrl) -> do
116104 left show <$> runClient (getQueryFlag flag) baseUrl `shouldReturn` Right flag
117105
118− it "Servant.API.Fragment" $ \(_, baseUrl) -> do
119− left id <$> runClient getFragment baseUrl `shouldReturn` Right alice
120−
121106 it "Servant.API.Raw on success" $ \(_, baseUrl) -> do
122107 res <- runClient (getRawSuccess HTTP.methodGet) baseUrl
123108 case res of
@@ -141,15 +126,6 @@ successSpec = beforeAll (startWaiApp server) $ afterAll endWaiApp $ do
141126 Left e -> assertFailure $ show e
142127 Right val -> getHeaders val `shouldBe` [("X-Example1", "1729"), ("X-Example2", "eg2")]
143128
144− it "Returns headers on UVerb requests" $ \(_, baseUrl) -> do
145− res <- runClient getUVerbRespHeaders baseUrl
146− case res of
147− Left e -> assertFailure $ show e
148− Right val -> case matchUnion val of
149− Just (WithStatus val' :: WithStatus 200 (Headers TestHeaders Bool))
150− -> getHeaders val' `shouldBe` [("X-Example1", "1729"), ("X-Example2", "eg2")]
151− Nothing -> assertFailure "unexpected alternative of union"
152−
153129 it "Stores Cookie in CookieJar after a redirect" $ \(_, baseUrl) -> do
154130 mgr <- C.newManager C.defaultManagerSettings
155131 cj <- atomically . newTVar $ C.createCookieJar []
@@ -162,9 +138,8 @@ successSpec = beforeAll (startWaiApp server) $ afterAll endWaiApp $ do
162138 mgr <- C.newManager C.defaultManagerSettings
163139 -- In proper situation, extra headers should probably be visible in API type.
164140 -- However, testing for response timeout is difficult, so we test with something which is easy to observe
165− let createClientRequest url r = fmap (\req -> req { C.requestHeaders = [("X-Added-Header", "XXX")] })
166− (defaultMakeClientRequest url r)
167− clientEnv = (mkClientEnv mgr baseUrl) { makeClientRequest = createClientRequest }
141+ let createClientRequest url r = (defaultMakeClientRequest url r) { C.requestHeaders = [("X-Added-Header", "XXX")] }
142+ let clientEnv = (mkClientEnv mgr baseUrl) { makeClientRequest = createClientRequest }
168143 res <- runClientM (getRawSuccessPassHeaders HTTP.methodGet) clientEnv
169144 case res of
170145 Left e ->
@@ -199,10 +174,3 @@ successSpec = beforeAll (startWaiApp server) $ afterAll endWaiApp $ do
199174 case eitherResponse of
200175 Left clientError -> fail $ show clientError
201176 Right response -> matchUnion response `shouldBe` Just (WithStatus @201 carol)
202−
203− it "encodes URL pieces following ToHttpApiData instance" $ \(_, baseUrl) -> do
204− let textOrig = "*"
205− eitherResponse <- runClient (captureVerbatim $ Verbatim $ encodeUtf8 textOrig) baseUrl
206− case eitherResponse of
207− Left clientError -> fail $ show clientError
208− Right textBack -> textBack `shouldBe` textOrig
servant-conduit/servant-conduit.cabal+8−8
@@ -1,4 +1,4 @@
1−cabal-version: 2.2
1+cabal-version: >=1.10
22name: servant-conduit
33version: 0.15.1
44
@@ -10,30 +10,30 @@ description: Servant Stream support for conduit.
1010
1111homepage: http://docs.servant.dev/
1212bug-reports: http://github.com/haskell-servant/servant/issues
13−license: BSD-3-Clause
13+license: BSD3
1414license-file: LICENSE
1515author: Servant Contributors
1616maintainer: haskell-servant-maintainers@googlegroups.com
1717copyright: 2018-2019 Servant Contributors
1818build-type: Simple
19−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.2
19+tested-with: GHC ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2
2020
2121extra-source-files:
2222 CHANGELOG.md
2323
2424source-repository head
2525 type: git
26− location: http://github.com/haskell-servant/servant.git
26+ location: http://github.com/haskell-servant/servant-conduit.git
2727
2828library
2929 exposed-modules: Servant.Conduit
3030 build-depends:
3131 base >=4.9 && <5
32− , bytestring >=0.10.8.1 && <0.12
32+ , bytestring >=0.10.8.1 && <0.11
3333 , conduit >=1.3.1 && <1.4
3434 , mtl >=2.2.2 && <2.3
3535 , resourcet >=1.2.2 && <1.3
36− , servant >=0.15 && <0.20
36+ , servant >=0.15 && <0.19
3737 , unliftio-core >=0.1.2.0 && <0.3
3838 hs-source-dirs: src
3939 default-language: Haskell2010
@@ -54,8 +54,8 @@ test-suite example
5454 , resourcet
5555 , servant
5656 , servant-conduit
57− , servant-server >=0.15 && <0.20
58− , servant-client >=0.15 && <0.20
57+ , servant-server >=0.15 && <0.19
58+ , servant-client >=0.15 && <0.19
5959 , wai >=3.2.1.2 && <3.3
6060 , warp >=3.2.25 && <3.4
6161 , http-client
servant-docs/CHANGELOG.md−28
@@ -1,34 +1,6 @@
11[The latest version of this document is on GitHub.](https://github.com/haskell-servant/servant/blob/master/servant-docs/CHANGELOG.md)
22[Changelog for `servant` package contains significant entries for all core packages.](https://github.com/haskell-servant/servant/blob/master/servant/CHANGELOG.md)
33
4−0.12
5−----
6−
7−### Significant changes
8−
9−- Generate sample cURL requests
10− ([#1401](https://github.com/haskell-servant/servant/pull/1401/files)).
11− Breaking change: requires sample header values to be supplied with `headers`.
12−
13−0.11.9
14−------
15−
16−### Significant changes
17−
18−- Use Capture Description if available (#1423).
19−
20−### Other changes
21−
22−- Support GHC-9.0.1.
23−- Bump `bytestring` and `lens` dependencies.
24−
25−0.11.8
26−------
27−
28−### Significant changes
29−
30−- Support `Fragment` combinator.
31−
3240.11.7
335------
346
servant-docs/example/greet.hs+4−4
@@ -75,7 +75,7 @@ intro2 = DocIntro "This title is below the last"
7575-- API specification
7676type TestApi =
7777 -- GET /hello/:name?capital={true, false} returns a Greet as JSON or PlainText
78− "hello" :> Capture "name" Text :> Header "X-Num-Fairies" Int :> QueryParam "capital" Bool :> Get '[JSON, PlainText] Greet
78+ "hello" :> Capture "name" Text :> QueryParam "capital" Bool :> Get '[JSON, PlainText] Greet
7979
8080 -- POST /greet with a Greet as JSON in the request body,
8181 -- returns a Greet as JSON
@@ -93,9 +93,9 @@ testApi = Proxy
9393extra :: ExtraInfo TestApi
9494extra =
9595 extraInfo (Proxy :: Proxy ("greet" :> Capture "greetid" Text :> Delete '[JSON] NoContent)) $
96− defAction & headers <>~ [("X-Num-Unicorns", "1")]
96+ defAction & headers <>~ ["unicorns"]
9797 & notes <>~ [ DocNote "Title" ["This is some text"]
98− , DocNote "Second section" ["And some more"]
98+ , DocNote "Second secton" ["And some more"]
9999 ]
100100
101101-- Generate the data that lets us have API docs. This
@@ -109,4 +109,4 @@ docsGreet :: API
109109docsGreet = docsWith defaultDocOptions [intro1, intro2] extra testApi
110110
111111main :: IO ()
112−main = putStrLn $ markdownWith (defRenderingOptions { _renderCurlBasePath = Just "http://localhost:80" }) docsGreet
112+main = putStrLn $ markdown docsGreet
servant-docs/example/greet.md+1−32
@@ -51,15 +51,6 @@ You'll also note that multiple intros are possible.
5151"Hello, haskeller"
5252```
5353
54−### Sample Request:
55−
56−```bash
57−curl -XPOST \
58− -H "Content-Type: application/json;charset=utf-8" \
59− -d "\"HELLO, HASKELLER\"" \
60− http://localhost:80/greet
61−```
62−
6354## DELETE /greet/:greetid
6455
6556### Title
@@ -76,7 +67,7 @@ And some more
7667
7768### Headers:
7869
79−- This endpoint is sensitive to the value of the **X-Num-Unicorns** HTTP header.
70+- This endpoint is sensitive to the value of the **unicorns** HTTP header.
8071
8172### Response:
8273
@@ -94,24 +85,12 @@ And some more
9485
9586```
9687
97−### Sample Request:
98−
99−```bash
100−curl -XDELETE \
101− -H "X-Num-Unicorns: 1" \
102− http://localhost:80/greet/:greetid
103−```
104−
10588## GET /hello/:name
10689
10790### Captures:
10891
10992- *name*: name of the person to greet
11093
111−### Headers:
112−
113−- This endpoint is sensitive to the value of the **X-Num-Fairies** HTTP header.
114−
11594### GET Parameters:
11695
11796- capital
@@ -141,13 +120,3 @@ curl -XDELETE \
141120```javascript
142121"Hello, haskeller"
143122```
144−
145−### Sample Request:
146−
147−```bash
148−curl -XGET \
149− -H "X-Num-Fairies: 1729" \
150− http://localhost:80/hello/:name
151−```
152−
153−
servant-docs/golden/comprehensive.md+2−24
@@ -52,11 +52,11 @@
5252
5353```
5454
55−## GET /capture/:bar
55+## GET /capture/:foo
5656
5757### Captures:
5858
59−- *bar*: example description
59+- *foo*: Capture foo Int
6060
6161### Response:
6262
@@ -182,28 +182,6 @@
182182
183183```
184184
185−## GET /fragment
186−
187−### Fragment:
188−
189−- *foo*: Fragment Int
190−
191−### Response:
192−
193−- Status code 200
194−- Headers: []
195−
196−- Supported content types are:
197−
198− - `application/json;charset=utf-8`
199− - `application/json`
200−
201−- Example (`application/json;charset=utf-8`, `application/json`):
202−
203−```javascript
204−
205−```
206−
207185## GET /get-int
208186
209187### Response:
servant-docs/servant-docs.cabal+13−13
@@ -1,6 +1,6 @@
1−cabal-version: 2.2
1+cabal-version: >=1.10
22name: servant-docs
3−version: 0.12
3+version: 0.11.7
44
55synopsis: generate API docs for your servant webservice
66category: Servant, Web
@@ -13,13 +13,13 @@ description:
1313
1414homepage: http://docs.servant.dev/
1515bug-reports: http://github.com/haskell-servant/servant/issues
16−license: BSD-3-Clause
16+license: BSD3
1717license-file: LICENSE
1818author: Servant Contributors
1919maintainer: haskell-servant-maintainers@googlegroups.com
2020copyright: 2014-2016 Zalora South East Asia Pte Ltd, 2016-2019 Servant Contributors
2121build-type: Simple
22−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.2 || ==9.0.1
22+tested-with: GHC ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2
2323
2424extra-source-files:
2525 CHANGELOG.md
@@ -41,25 +41,25 @@ library
4141 --
4242 -- note: mtl lower bound is so low because of GHC-7.8
4343 build-depends:
44− base >= 4.9 && < 4.17
45− , bytestring >= 0.10.8.1 && < 0.12
46− , text >= 1.2.3.0 && < 2.1
44+ base >= 4.9 && < 4.15
45+ , bytestring >= 0.10.8.1 && < 0.11
46+ , text >= 1.2.3.0 && < 1.3
4747
4848 -- Servant dependencies
4949 build-depends:
50− servant >= 0.18 && <0.20
50+ servant >= 0.18 && <0.19
5151
5252 -- Other dependencies: Lower bound around what is in the latest Stackage LTS.
5353 -- Here can be exceptions if we really need features from the newer versions.
5454 build-depends:
55− aeson >= 1.4.1.0 && < 3
55+ aeson >= 1.4.1.0 && < 1.6
5656 , aeson-pretty >= 0.8.5 && < 0.9
57− , base-compat >= 0.10.5 && < 0.13
57+ , base-compat >= 0.10.5 && < 0.12
5858 , case-insensitive >= 1.2.0.11 && < 1.3
59− , hashable >= 1.2.7.0 && < 1.5
59+ , hashable >= 1.2.7.0 && < 1.4
6060 , http-media >= 0.7.1.3 && < 0.9
6161 , http-types >= 0.12.2 && < 0.13
62− , lens >= 4.17 && < 5.2
62+ , lens >= 4.17 && < 4.20
6363 , string-conversions >= 0.4.0.1 && < 0.5
6464 , universe-base >= 1.1.1 && < 1.2
6565 , unordered-containers >= 0.2.9.0 && < 0.3
@@ -102,7 +102,7 @@ test-suite spec
102102
103103 -- Additional dependencies
104104 build-depends:
105− tasty >= 1.1.0.4 && < 1.5,
105+ tasty >= 1.1.0.4 && < 1.3,
106106 tasty-golden >= 2.3.2 && < 2.4,
107107 tasty-hunit >= 0.10.0.1 && < 0.11,
108108 transformers >= 0.5.2.0 && < 0.6
servant-docs/src/Servant/Docs/Internal.hs+25−133
@@ -25,8 +25,8 @@ import Control.Applicative
2525import Control.Arrow
2626 (second)
2727import Control.Lens
28− (makeLenses, mapped, each, over, set, to, toListOf, traversed, view,
29− _1, (%~), (&), (.~), (<>~), (^.), (|>))
28+ (makeLenses, mapped, over, traversed, view, (%~), (&), (.~),
29+ (<>~), (^.), (|>))
3030import qualified Data.ByteString.Char8 as BSC
3131import Data.ByteString.Lazy.Char8
3232 (ByteString)
@@ -50,21 +50,19 @@ import Data.Ord
5050 (comparing)
5151import Data.Proxy
5252 (Proxy (Proxy))
53+import Data.Semigroup
54+ (Semigroup (..))
5355import Data.String.Conversions
5456 (cs)
5557import Data.Text
5658 (Text, unpack)
5759import GHC.Generics
58− (Generic, Rep, K1(K1), M1(M1), U1(U1), V1,
59− (:*:)((:*:)), (:+:)(L1, R1))
60−import qualified GHC.Generics as G
6160import GHC.TypeLits
6261import Servant.API
6362import Servant.API.ContentTypes
6463import Servant.API.TypeLevel
65−import Servant.API.Generic
6664
67−import qualified Data.Universe.Helpers as U
65+import qualified Data.Universe.Helpers as U
6866
6967import qualified Data.HashMap.Strict as HM
7068import qualified Data.Text as T
@@ -161,20 +159,6 @@ data DocQueryParam = DocQueryParam
161159 , _paramKind :: ParamKind
162160 } deriving (Eq, Ord, Show)
163161
164−-- | A type to represent fragment. Holds the name of the fragment and its description.
165−--
166−-- Write a 'ToFragment' instance for your fragment types.
167−data DocFragment = DocFragment
168− { _fragSymbol :: String -- type supplied
169− , _fragDesc :: String -- user supplied
170− } deriving (Eq, Ord, Show)
171−
172−-- | There should be at most one 'Fragment' per API endpoint.
173−-- So here we are keeping the first occurrence.
174−combineFragment :: Maybe DocFragment -> Maybe DocFragment -> Maybe DocFragment
175−Nothing `combineFragment` mdocFragment = mdocFragment
176−Just docFragment `combineFragment` _ = Just docFragment
177−
178162-- | An introductory paragraph for your documentation. You can pass these to
179163-- 'docsWithIntros'.
180164data DocIntro = DocIntro
@@ -295,9 +279,8 @@ defResponse = Response
295279data Action = Action
296280 { _authInfo :: [DocAuthentication] -- user supplied info
297281 , _captures :: [DocCapture] -- type collected + user supplied info
298− , _headers :: [HTTP.Header] -- type collected
282+ , _headers :: [Text] -- type collected
299283 , _params :: [DocQueryParam] -- type collected + user supplied info
300− , _fragment :: Maybe DocFragment -- type collected + user supplied info
301284 , _notes :: [DocNote] -- user supplied
302285 , _mxParams :: [(String, [DocQueryParam])] -- type collected + user supplied info
303286 , _rqtypes :: [M.MediaType] -- type collected
@@ -311,9 +294,8 @@ data Action = Action
311294-- As such, we invent a non-commutative, left associative operation
312295-- 'combineAction' to mush two together taking the response from the very left.
313296combineAction :: Action -> Action -> Action
314−Action a c h p f n m ts body resp
315− `combineAction` Action a' c' h' p' f' n' m' ts' body' resp' =
316− Action (a <> a') (c <> c') (h <> h') (p <> p') (f `combineFragment` f') (n <> n') (m <> m') (ts <> ts') (body <> body') (resp `combineResponse` resp')
297+Action a c h p n m ts body resp `combineAction` Action a' c' h' p' n' m' ts' body' resp' =
298+ Action (a <> a') (c <> c') (h <> h') (p <> p') (n <> n') (m <> m') (ts <> ts') (body <> body') (resp `combineResponse` resp')
317299
318300-- | Default 'Action'. Has no 'captures', no query 'params', expects
319301-- no request body ('rqbody') and the typical response is 'defResponse'.
@@ -321,10 +303,10 @@ Action a c h p f n m ts body resp
321303-- Tweakable with lenses.
322304--
323305-- >>> defAction
324−-- Action {_authInfo = [], _captures = [], _headers = [], _params = [], _fragment = Nothing, _notes = [], _mxParams = [], _rqtypes = [], _rqbody = [], _response = Response {_respStatus = 200, _respTypes = [], _respBody = [], _respHeaders = []}}
306+-- Action {_authInfo = [], _captures = [], _headers = [], _params = [], _notes = [], _mxParams = [], _rqtypes = [], _rqbody = [], _response = Response {_respStatus = 200, _respTypes = [], _respBody = [], _respHeaders = []}}
325307--
326308-- >>> defAction & response.respStatus .~ 201
327−-- Action {_authInfo = [], _captures = [], _headers = [], _params = [], _fragment = Nothing, _notes = [], _mxParams = [], _rqtypes = [], _rqbody = [], _response = Response {_respStatus = 201, _respTypes = [], _respBody = [], _respHeaders = []}}
309+-- Action {_authInfo = [], _captures = [], _headers = [], _params = [], _notes = [], _mxParams = [], _rqtypes = [], _rqbody = [], _response = Response {_respStatus = 201, _respTypes = [], _respBody = [], _respHeaders = []}}
328310--
329311defAction :: Action
330312defAction =
@@ -332,7 +314,6 @@ defAction =
332314 []
333315 []
334316 []
335− Nothing
336317 []
337318 []
338319 []
@@ -356,14 +337,12 @@ data ShowContentTypes = AllContentTypes -- ^ For each example, show each conten
356337--
357338-- @since 0.11.1
358339data RenderingOptions = RenderingOptions
359− { _requestExamples :: !ShowContentTypes
340+ { _requestExamples :: !ShowContentTypes
360341 -- ^ How many content types to display for request body examples?
361− , _responseExamples :: !ShowContentTypes
342+ , _responseExamples :: !ShowContentTypes
362343 -- ^ How many content types to display for response body examples?
363− , _notesHeading :: !(Maybe String)
344+ , _notesHeading :: !(Maybe String)
364345 -- ^ Optionally group all 'notes' together under a common heading.
365− , _renderCurlBasePath :: !(Maybe String)
366− -- ^ Optionally render example curl requests under a common base path (e.g. `http://localhost:80`).
367346 } deriving (Show)
368347
369348-- | Default API generation options.
@@ -375,10 +354,9 @@ data RenderingOptions = RenderingOptions
375354-- @since 0.11.1
376355defRenderingOptions :: RenderingOptions
377356defRenderingOptions = RenderingOptions
378− { _requestExamples = AllContentTypes
379− , _responseExamples = AllContentTypes
380− , _notesHeading = Nothing
381− , _renderCurlBasePath = Nothing
357+ { _requestExamples = AllContentTypes
358+ , _responseExamples = AllContentTypes
359+ , _notesHeading = Nothing
382360 }
383361
384362-- gimme some lenses
@@ -388,7 +366,6 @@ makeLenses ''API
388366makeLenses ''Endpoint
389367makeLenses ''DocCapture
390368makeLenses ''DocQueryParam
391−makeLenses ''DocFragment
392369makeLenses ''DocIntro
393370makeLenses ''DocNote
394371makeLenses ''Response
@@ -415,7 +392,7 @@ docsWithOptions p = docsFor p (defEndpoint, defAction)
415392-- > extra :: ExtraInfo TestApi
416393-- > extra =
417394-- > extraInfo (Proxy :: Proxy ("greet" :> Capture "greetid" Text :> Delete)) $
418−-- > defAction & headers <>~ [("X-Num-Unicorns", 1)]
395+-- > defAction & headers <>~ ["unicorns"]
419396-- > & notes <>~ [ DocNote "Title" ["This is some text"]
420397-- > , DocNote "Second section" ["And some more"]
421398-- > ]
@@ -510,7 +487,7 @@ samples = map ("",)
510487
511488-- | Default sample Generic-based inputs/outputs.
512489defaultSamples :: forall a. (Generic a, GToSample (Rep a)) => Proxy a -> [(Text, a)]
513−defaultSamples _ = second G.to <$> gtoSamples (Proxy :: Proxy (Rep a))
490+defaultSamples _ = second to <$> gtoSamples (Proxy :: Proxy (Rep a))
514491
515492-- | @'ToSample'@ for Generics.
516493--
@@ -608,15 +585,6 @@ class ToCapture c where
608585class ToAuthInfo a where
609586 toAuthInfo :: Proxy a -> DocAuthentication
610587
611−-- | The class that helps us get documentation for URL fragments.
612−--
613−-- Example of an instance:
614−--
615−-- > instance ToFragment (Fragment a) where
616−-- > toFragment _ = DocFragment "fragment" "fragment description"
617−class ToFragment t where
618− toFragment :: Proxy t -> DocFragment
619−
620588-- | Generate documentation in Markdown format for
621589-- the given 'API'.
622590--
@@ -646,7 +614,7 @@ markdown = markdownWith defRenderingOptions
646614--
647615-- @since 0.11.1
648616markdownWith :: RenderingOptions -> API -> String
649−markdownWith RenderingOptions{..} api = unlines $
617+markdownWith RenderingOptions{..} api = unlines $
650618 introsStr (api ^. apiIntros)
651619 ++ (concatMap (uncurry printEndpoint) . sort . HM.toList $ api ^. apiEndpoints)
652620
@@ -657,12 +625,10 @@ markdownWith RenderingOptions{..} api = unlines $
657625 notesStr (action ^. notes) ++
658626 authStr (action ^. authInfo) ++
659627 capturesStr (action ^. captures) ++
660− headersStr (toListOf (headers . each . _1 . to (T.pack . BSC.unpack . CI.original)) action) ++
628+ headersStr (action ^. headers) ++
661629 paramsStr meth (action ^. params) ++
662− fragmentStr (action ^. fragment) ++
663630 rqbodyStr (action ^. rqtypes) (action ^. rqbody) ++
664631 responseStr (action ^. response) ++
665− maybe [] (curlStr endpoint (action ^. headers) (action ^. rqbody)) _renderCurlBasePath ++
666632 []
667633
668634 where str = "## " ++ BSC.unpack meth
@@ -762,14 +728,6 @@ markdownWith RenderingOptions{..} api = unlines $
762728
763729 where values = param ^. paramValues
764730
765− fragmentStr :: Maybe DocFragment -> [String]
766− fragmentStr Nothing = []
767− fragmentStr (Just frag) =
768− [ "### Fragment:", ""
769− , "- *" ++ (frag ^. fragSymbol) ++ "*: " ++ (frag ^. fragDesc)
770− , ""
771− ]
772−
773731 rqbodyStr :: [M.MediaType] -> [(Text, M.MediaType, ByteString)]-> [String]
774732 rqbodyStr [] [] = []
775733 rqbodyStr types s =
@@ -818,6 +776,7 @@ markdownWith RenderingOptions{..} api = unlines $
818776 ("text", "css") -> "css"
819777 (_, _) -> ""
820778
779+
821780 contentStr mime_type body =
822781 "" :
823782 "```" <> markdownForType mime_type :
@@ -842,36 +801,6 @@ markdownWith RenderingOptions{..} api = unlines $
842801 xs ->
843802 formatBodies _responseExamples xs
844803
845− curlStr :: Endpoint -> [HTTP.Header] -> [(Text, M.MediaType, ByteString)] -> String -> [String]
846− curlStr endpoint hdrs reqBodies basePath =
847− [ "### Sample Request:"
848− , ""
849− , "```bash"
850− , "curl -X" ++ BSC.unpack (endpoint ^. method) ++ " \\"
851− ] <>
852− maybe [] pure mbMediaTypeStr <>
853− headersStrs <>
854− maybe [] pure mbReqBodyStr <>
855− [ " " ++ basePath ++ showPath (endpoint ^. path)
856− , "```"
857− , ""
858− ]
859−
860− where escapeQuotes :: String -> String
861− escapeQuotes = concatMap $ \c -> case c of
862− '\"' -> "\\\""
863− _ -> [c]
864− mbReqBody = listToMaybe reqBodies
865− mbMediaTypeStr = mkMediaTypeStr <$> mbReqBody
866− headersStrs = mkHeaderStr <$> hdrs
867− mbReqBodyStr = mkReqBodyStr <$> mbReqBody
868− mkMediaTypeStr (_, media_type, _) =
869− " -H \"Content-Type: " ++ show media_type ++ "\" \\"
870− mkHeaderStr (hdrName, hdrVal) =
871− " -H \"" ++ escapeQuotes (cs (CI.original hdrName)) ++ ": " ++
872− escapeQuotes (cs hdrVal) ++ "\" \\"
873− mkReqBodyStr (_, _, body) = " -d \"" ++ escapeQuotes (cs body) ++ "\" \\"
874−
875804-- * Instances
876805
877806-- | The generated docs for @a ':<|>' b@ just appends the docs
@@ -895,7 +824,7 @@ instance HasDocs EmptyAPI where
895824-- | @"books" :> 'Capture' "isbn" Text@ will appear as
896825-- @/books/:isbn@ in the docs.
897826instance (KnownSymbol sym, ToCapture (Capture sym a), HasDocs api)
898− => HasDocs (Capture' '[] sym a :> api) where
827+ => HasDocs (Capture' mods sym a :> api) where
899828
900829 docsFor Proxy (endpoint, action) =
901830 docsFor subApiP (endpoint', action')
@@ -907,28 +836,6 @@ instance (KnownSymbol sym, ToCapture (Capture sym a), HasDocs api)
907836 endpoint' = over path (\p -> p ++ [":" ++ symbolVal symP]) endpoint
908837 symP = Proxy :: Proxy sym
909838
910−instance (KnownSymbol descr, KnownSymbol sym, HasDocs api)
911− => HasDocs (Capture' (Description descr ': mods) sym a :> api) where
912−
913− docsFor Proxy (endpoint, action) =
914− docsFor subApiP (endpoint', action')
915−
916− where subApiP = Proxy :: Proxy api
917−
918− docCapture = DocCapture (symbolVal symP) (symbolVal descrP)
919− action' = over captures (|> docCapture) action
920− endpoint' = over path (\p -> p ++ [":" ++ symbolVal symP]) endpoint
921− descrP = Proxy :: Proxy descr
922− symP = Proxy :: Proxy sym
923−
924−instance {-# OVERLAPPABLE #-} HasDocs (Capture' mods sym a :> api)
925− => HasDocs (Capture' (mod ': mods) sym a :> api) where
926−
927− docsFor Proxy =
928− docsFor apiP
929−
930− where apiP = Proxy :: Proxy (Capture' mods sym a :> api)
931−
932839
933840-- | @"books" :> 'CaptureAll' "isbn" Text@ will appear as
934841-- @/books/:isbn@ in the docs.
@@ -1010,17 +917,14 @@ instance {-# OVERLAPPING #-}
1010917 status = fromInteger $ natVal (Proxy :: Proxy status)
1011918 p = Proxy :: Proxy a
1012919
1013−instance (ToHttpApiData a, ToSample a, KnownSymbol sym, HasDocs api)
920+instance (KnownSymbol sym, HasDocs api)
1014921 => HasDocs (Header' mods sym a :> api) where
1015922 docsFor Proxy (endpoint, action) =
1016923 docsFor subApiP (endpoint, action')
1017924
1018925 where subApiP = Proxy :: Proxy api
1019− action' = over headers (|> (headerName, headerVal)) action
1020− headerName = CI.mk . cs $ symbolVal (Proxy :: Proxy sym)
1021− headerVal = case toSample (Proxy :: Proxy a) of
1022− Just x -> cs $ toHeader x
1023− Nothing -> "<no header sample provided>"
926+ action' = over headers (|> headername) action
927+ headername = T.pack $ symbolVal (Proxy :: Proxy sym)
1024928
1025929instance (KnownSymbol sym, ToParam (QueryParam' mods sym a), HasDocs api)
1026930 => HasDocs (QueryParam' mods sym a :> api) where
@@ -1053,15 +957,6 @@ instance (KnownSymbol sym, ToParam (QueryFlag sym), HasDocs api)
1053957 paramP = Proxy :: Proxy (QueryFlag sym)
1054958 action' = over params (|> toParam paramP) action
1055959
1056−instance (ToFragment (Fragment a), HasDocs api)
1057− => HasDocs (Fragment a :> api) where
1058−
1059− docsFor Proxy (endpoint, action) =
1060− docsFor subApiP (endpoint, action')
1061−
1062− where subApiP = Proxy :: Proxy api
1063− fragmentP = Proxy :: Proxy (Fragment a)
1064− action' = set fragment (Just (toFragment fragmentP)) action
1065960
1066961instance HasDocs Raw where
1067962 docsFor _proxy (endpoint, action) _ =
@@ -1151,9 +1046,6 @@ instance (ToAuthInfo (BasicAuth realm usr), HasDocs api) => HasDocs (BasicAuth r
11511046 authProxy = Proxy :: Proxy (BasicAuth realm usr)
11521047 action' = over authInfo (|> toAuthInfo authProxy) action
11531048
1154−instance HasDocs (ToServantApi api) => HasDocs (NamedRoutes api) where
1155− docsFor Proxy = docsFor (Proxy :: Proxy (ToServantApi api))
1156−
11571049-- ToSample instances for simple types
11581050instance ToSample NoContent
11591051instance ToSample Bool
servant-docs/test/Servant/DocsSpec.hs+2−6
@@ -58,8 +58,6 @@ instance ToCapture (Capture "foo" Int) where
5858 toCapture _ = DocCapture "foo" "Capture foo Int"
5959instance ToCapture (CaptureAll "foo" Int) where
6060 toCapture _ = DocCapture "foo" "Capture all foo Int"
61−instance ToFragment (Fragment Int) where
62− toFragment _ = DocFragment "foo" "Fragment Int"
6361
6462-- * specs
6563
@@ -126,10 +124,8 @@ spec = describe "Servant.Docs" $ do
126124 it "mentions headers" $ do
127125 md `shouldContain` "- This endpoint is sensitive to the value of the **X-Test** HTTP header."
128126
129− it "contains response samples - dt1field1" $
130− md `shouldContain` "\"dt1field1\":\"field 1\""
131− it "contains response samples - dt1field2" $
132− md `shouldContain` "\"dt1field2\":13"
127+ it "contains response samples" $
128+ md `shouldContain` "{\"dt1field1\":\"field 1\",\"dt1field2\":13}"
133129 it "contains request body samples" $
134130 md `shouldContain` "17"
135131
servant-foreign/CHANGELOG.md−24
@@ -1,30 +1,6 @@
11[The latest version of this document is on GitHub.](https://github.com/haskell-servant/servant/blob/master/servant-foreign/CHANGELOG.md)
22[Changelog for `servant` package contains significant entries for all core packages.](https://github.com/haskell-servant/servant/blob/master/servant/CHANGELOG.md)
33
4−0.15.4
5−------
6−
7−### Significant changes
8−
9−- Documentation improvements.
10−
11−### Other changes
12−
13−- Support GHC-9.0.1.
14−- Bump `lens` and `hspec` dependencies.
15−
16−0.15.3
17−------
18−
19−### Significant changes
20−
21−- Support `Fragment` combinator.
22−
23−0.15.2
24−------
25−
26−* Support `servant-0.18`.
27−
2840.15.1
295------
306
servant-foreign/servant-foreign.cabal+12−11
@@ -1,6 +1,6 @@
1−cabal-version: 2.2
1+cabal-version: >=1.10
22name: servant-foreign
3−version: 0.15.4
3+version: 0.15.2
44
55synopsis: Helpers for generating clients for servant APIs in any programming language
66category: Servant, Web
@@ -15,13 +15,13 @@ description:
1515
1616homepage: http://docs.servant.dev/
1717bug-reports: http://github.com/haskell-servant/servant/issues
18−license: BSD-3-Clause
18+license: BSD3
1919license-file: LICENSE
2020author: Servant Contributors
2121maintainer: haskell-servant-maintainers@googlegroups.com
2222copyright: 2015-2019 Servant Contributors
2323build-type: Simple
24−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.2 || ==9.0.1
24+tested-with: GHC ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2
2525
2626extra-source-files:
2727 CHANGELOG.md
@@ -41,18 +41,18 @@ library
4141 --
4242 -- note: mtl lower bound is so low because of GHC-7.8
4343 build-depends:
44− base >= 4.9 && < 4.17
45− , text >= 1.2.3.0 && < 2.1
44+ base >= 4.9 && < 4.15
45+ , text >= 1.2.3.0 && < 1.3
4646
4747 -- Servant dependencies
4848 build-depends:
49− servant >=0.18 && <0.20
49+ servant >=0.18 && <0.19
5050
5151 -- Other dependencies: Lower bound around what is in the latest Stackage LTS.
5252 -- Here can be exceptions if we really need features from the newer versions.
5353 build-depends:
54− base-compat >= 0.10.5 && < 0.13
55− , lens >= 4.17 && < 5.2
54+ base-compat >= 0.10.5 && < 0.12
55+ , lens >= 4.17 && < 4.20
5656 , http-types >= 0.12.2 && < 0.13
5757
5858 hs-source-dirs: src
@@ -74,7 +74,8 @@ test-suite spec
7474
7575 -- Additional dependencies
7676 build-depends:
77− hspec >= 2.6.0 && <2.10
77+ hspec >= 2.6.0 && <2.8
78+
7879 build-tool-depends:
79− hspec-discover:hspec-discover >=2.6.0 && <2.10
80+ hspec-discover:hspec-discover >=2.6.0 && <2.8
8081 default-language: Haskell2010
servant-foreign/src/Servant/Foreign.hs+19−22
@@ -1,32 +1,20 @@
11-- | Generalizes all the data needed to make code generation work with
22-- arbitrary programming languages.
3−--
4−-- See documentation of 'HasForeignType' for a simple example. 'listFromAPI' returns a list of all your endpoints and their foreign types, given a mapping from Haskell types to foreign types (conventionally called `ftypes` below).
53module Servant.Foreign
6− (
7− -- * Main API
8− listFromAPI
4+ ( ArgType(..)
5+ , HeaderArg(..)
6+ , QueryArg(..)
97 , Req(..)
10− , defReq
11− , HasForeignType(..)
12− , GenerateList(..)
13− , HasForeign(..)
14− , NoTypes
15− -- * Subtypes of 'Req'
16− , Url(..)
17− , Path
8+ , ReqBodyContentType(..)
189 , Segment(..)
1910 , SegmentType(..)
20− , isCapture
21− , captureArg
22− , QueryArg(..)
23− , ArgType(..)
24− , HeaderArg(..)
11+ , Url(..)
12+ -- aliases
13+ , Path
2514 , Arg(..)
2615 , FunctionName(..)
27− , ReqBodyContentType(..)
2816 , PathSegment(..)
29− -- * Lenses
17+ -- lenses
3018 , argName
3119 , argType
3220 , argPath
@@ -42,7 +30,7 @@ module Servant.Foreign
4230 , queryArgName
4331 , queryArgType
4432 , headerArg
45− -- * Prisms
33+ -- prisms
4634 , _PathSegment
4735 , _HeaderArg
4836 , _ReplaceHeaderArg
@@ -51,7 +39,16 @@ module Servant.Foreign
5139 , _Normal
5240 , _Flag
5341 , _List
54− -- * Re-exports
42+ -- rest of it
43+ , HasForeign(..)
44+ , HasForeignType(..)
45+ , GenerateList(..)
46+ , NoTypes
47+ , captureArg
48+ , isCapture
49+ , defReq
50+ , listFromAPI
51+ -- re-exports
5552 , module Servant.API
5653 , module Servant.Foreign.Inflections
5754 ) where
servant-foreign/src/Servant/Foreign/Inflections.hs+13−18
@@ -13,37 +13,27 @@ module Servant.Foreign.Inflections
1313import Control.Lens hiding
1414 (cons)
1515import qualified Data.Char as C
16+import Data.Monoid
1617import Data.Text hiding
1718 (map)
1819import Prelude hiding
1920 (head, tail)
2021import Servant.Foreign.Internal
2122
22−-- | Simply concat each part of the FunctionName together.
23−--
24−-- @[ "get", "documents", "by", "id" ] → "getdocumentsbyid"@
25−concatCase :: FunctionName -> Text
26−concatCase = view concatCaseL
27−
2823concatCaseL :: Getter FunctionName Text
2924concatCaseL = _FunctionName . to mconcat
3025
31−-- | Use the snake_case convention.
32−-- Each part is separated by a single underscore character.
33−--
34−-- @[ "get", "documents", "by", "id" ] → "get_documents_by_id"@
35−snakeCase :: FunctionName -> Text
36−snakeCase = view snakeCaseL
26+-- | Function name builder that simply concat each part together
27+concatCase :: FunctionName -> Text
28+concatCase = view concatCaseL
3729
3830snakeCaseL :: Getter FunctionName Text
3931snakeCaseL = _FunctionName . to (intercalate "_")
4032
41−-- | Use the camelCase convention.
42−-- The first part is lower case, every other part starts with an upper case character.
43−--
44−-- @[ "get", "documents", "by", "id" ] → "getDocumentsById"@
45−camelCase :: FunctionName -> Text
46−camelCase = view camelCaseL
33+-- | Function name builder using the snake_case convention.
34+-- each part is separated by a single underscore character.
35+snakeCase :: FunctionName -> Text
36+snakeCase = view snakeCaseL
4737
4838camelCaseL :: Getter FunctionName Text
4939camelCaseL = _FunctionName . to convert
@@ -52,3 +42,8 @@ camelCaseL = _FunctionName . to convert
5242 convert (p:ps) = mconcat $ p : map capitalize ps
5343 capitalize "" = ""
5444 capitalize name = C.toUpper (head name) `cons` tail name
45+
46+-- | Function name builder using the CamelCase convention.
47+-- each part begins with an upper case character.
48+camelCase :: FunctionName -> Text
49+camelCase = view camelCaseL
servant-foreign/src/Servant/Foreign/Internal.hs+32−134
@@ -13,6 +13,8 @@
1313{-# LANGUAGE TypeOperators #-}
1414{-# LANGUAGE UndecidableInstances #-}
1515
16+-- | Generalizes all the data needed to make code generation work with
17+-- arbitrary programming languages.
1618module Servant.Foreign.Internal where
1719
1820import Prelude ()
@@ -23,6 +25,8 @@ import Control.Lens
2325import Data.Data
2426 (Data)
2527import Data.Proxy
28+import Data.Semigroup
29+ (Semigroup)
2630import Data.String
2731import Data.Text
2832import Data.Text.Encoding
@@ -36,75 +40,50 @@ import Servant.API.Modifiers
3640 (RequiredArgument)
3741import Servant.API.TypeLevel
3842
39−-- | Canonical name of the endpoint, can be used to generate a function name.
40−--
41−-- You can use the functions in "Servant.Foreign.Inflections", like 'Servant.Foreign.Inflections.camelCase' to transform to `Text`.
4243newtype FunctionName = FunctionName { unFunctionName :: [Text] }
4344 deriving (Data, Show, Eq, Semigroup, Monoid, Typeable)
4445
4546makePrisms ''FunctionName
4647
47−-- | See documentation of 'Arg'
4848newtype PathSegment = PathSegment { unPathSegment :: Text }
4949 deriving (Data, Show, Eq, IsString, Semigroup, Monoid, Typeable)
5050
5151makePrisms ''PathSegment
5252
53−-- | Maps a name to the foreign type that belongs to the annotated value.
54−--
55−-- Used for header args, query args, and capture args.
56−data Arg ftype = Arg
53+data Arg f = Arg
5754 { _argName :: PathSegment
58− -- ^ The name to be captured.
59− --
60− -- Only for capture args it really denotes a path segment.
61− , _argType :: ftype
62− -- ^ Foreign type the associated value will have
63− }
55+ , _argType :: f }
6456 deriving (Data, Eq, Show, Typeable)
6557
6658makeLenses ''Arg
6759
68−argPath :: Getter (Arg ftype) Text
60+argPath :: Getter (Arg f) Text
6961argPath = argName . _PathSegment
7062
71−data SegmentType ftype
63+data SegmentType f
7264 = Static PathSegment
73− -- ^ Static path segment.
74− --
75− -- @"foo\/bar\/baz"@
76− --
77− -- contains the static segments @"foo"@, @"bar"@ and @"baz"@.
78− | Cap (Arg ftype)
79− -- ^ A capture.
80− --
81− -- @"user\/{userid}\/name"@
82− --
83− -- would capture the arg @userid@ with type @ftype@.
65+ -- ^ a static path segment. like "/foo"
66+ | Cap (Arg f)
67+ -- ^ a capture. like "/:userid"
8468 deriving (Data, Eq, Show, Typeable)
8569
8670makePrisms ''SegmentType
8771
88−-- | A part of the Url’s path.
89−newtype Segment ftype = Segment { unSegment :: SegmentType ftype }
72+newtype Segment f = Segment { unSegment :: SegmentType f }
9073 deriving (Data, Eq, Show, Typeable)
9174
9275makePrisms ''Segment
9376
94−-- | Whether a segment is a 'Cap'.
95−isCapture :: Segment ftype -> Bool
77+isCapture :: Segment f -> Bool
9678isCapture (Segment (Cap _)) = True
9779isCapture _ = False
9880
99−-- | Crashing Arg extraction from segment, TODO: remove
100−captureArg :: Segment ftype -> Arg ftype
81+captureArg :: Segment f -> Arg f
10182captureArg (Segment (Cap s)) = s
10283captureArg _ = error "captureArg called on non capture"
10384
104−-- TODO: remove, unnecessary indirection
105−type Path ftype = [Segment ftype]
85+type Path f = [Segment f]
10686
107−-- | Type of a 'QueryArg'.
10887data ArgType
10988 = Normal
11089 | Flag
@@ -113,41 +92,18 @@ data ArgType
11392
11493makePrisms ''ArgType
11594
116−-- | Url Query argument.
117−--
118−-- Urls can contain query arguments, which is a list of key-value pairs.
119−-- In a typical url, query arguments look like this:
120−--
121−-- @?foo=bar&alist[]=el1&alist[]=el2&aflag@
122−--
123−-- Each pair can be
124−--
125−-- * @?foo=bar@: a plain key-val pair, either optional or required ('QueryParam')
126−-- * @?aflag@: a flag (no value, implicitly Bool with default `false` if it’s missing) ('QueryFlag')
127−-- * @?alist[]=el1&alist[]=el2@: list of values ('QueryParams')
128−--
129−-- @_queryArgType@ will be set accordingly.
130−--
131−-- For the plain key-val pairs ('QueryParam'), @_queryArgName@’s @ftype@ will be wrapped in a @Maybe@ if the argument is optional.
132−data QueryArg ftype = QueryArg
133− { _queryArgName :: Arg ftype
134− -- ^ Name and foreign type of the argument. Will be wrapped in `Maybe` if the query is optional and in a `[]` if the query is a list
95+data QueryArg f = QueryArg
96+ { _queryArgName :: Arg f
13597 , _queryArgType :: ArgType
136− -- ^ one of normal/plain, list or flag
13798 }
13899 deriving (Data, Eq, Show, Typeable)
139100
140101makeLenses ''QueryArg
141102
142−data HeaderArg ftype =
143− -- | The name of the header and the foreign type of its value.
144− HeaderArg
145− { _headerArg :: Arg ftype }
146− -- | Unused, will never be set.
147− --
148− -- TODO: remove
103+data HeaderArg f = HeaderArg
104+ { _headerArg :: Arg f }
149105 | ReplaceHeaderArg
150− { _headerArg :: Arg ftype
106+ { _headerArg :: Arg f
151107 , _headerPattern :: Text
152108 }
153109 deriving (Data, Eq, Show, Typeable)
@@ -156,71 +112,28 @@ makeLenses ''HeaderArg
156112
157113makePrisms ''HeaderArg
158114
159−-- | Full endpoint url, with all captures and parameters
160−data Url ftype = Url
161− { _path :: Path ftype
162− -- ^ Url path, list of either static segments or captures
163− --
164− -- @"foo\/{id}\/bar"@
165− , _queryStr :: [QueryArg ftype]
166− -- ^ List of query args
167− --
168− -- @"?foo=bar&a=b"@
169− , _frag :: Maybe ftype
170− -- ^ Url fragment.
171− --
172− -- Not sent to the HTTP server, so only useful for frontend matters (e.g. inter-page linking).
173− --
174− -- @#fragmentText@
115+data Url f = Url
116+ { _path :: Path f
117+ , _queryStr :: [QueryArg f]
175118 }
176119 deriving (Data, Eq, Show, Typeable)
177120
178−defUrl :: Url ftype
179−defUrl = Url [] [] Nothing
121+defUrl :: Url f
122+defUrl = Url [] []
180123
181124makeLenses ''Url
182125
183−-- | See documentation of '_reqBodyContentType'
184126data ReqBodyContentType = ReqBodyJSON | ReqBodyMultipart
185127 deriving (Data, Eq, Show, Read)
186128
187−-- | Full description of an endpoint in your API, generated by 'listFromAPI'. It should give you all the information needed to generate foreign language bindings.
188−--
189−-- Every field containing @ftype@ will use the foreign type mapping specified via 'HasForeignType' (see its docstring on how to set that up).
190−--
191−-- See https://docs.servant.dev/en/stable/tutorial/ApiType.html for accessible documentation of the possible content of an endpoint.
192−data Req ftype = Req
193− { _reqUrl :: Url ftype
194− -- ^ Full list of URL segments, including captures
129+data Req f = Req
130+ { _reqUrl :: Url f
195131 , _reqMethod :: HTTP.Method
196− -- ^ @\"GET\"@\/@\"POST\"@\/@\"PUT\"@\/…
197− , _reqHeaders :: [HeaderArg ftype]
198− -- ^ Headers required by this endpoint, with their type
199− , _reqBody :: Maybe ftype
200− -- ^ Foreign type of the expected request body ('ReqBody'), if any
201− , _reqReturnType :: Maybe ftype
202− -- ^ The foreign type of the response, if any
132+ , _reqHeaders :: [HeaderArg f]
133+ , _reqBody :: Maybe f
134+ , _reqReturnType :: Maybe f
203135 , _reqFuncName :: FunctionName
204− -- ^ The URL segments rendered in a way that they can be easily concatenated into a canonical function name
205136 , _reqBodyContentType :: ReqBodyContentType
206− -- ^ The content type the request body is transferred as.
207− --
208− -- This is a severe limitation of @servant-foreign@ currently,
209− -- as we only allow the content type to be `JSON`
210− -- no user-defined content types. ('ReqBodyMultipart' is not
211− -- actually implemented.)
212− --
213− -- Thus, any routes looking like this will work:
214− --
215− -- @"foo" :> Get '[JSON] Foo@
216− --
217− -- while routes like
218− --
219− -- @"foo" :> Get '[MyFancyContentType] Foo@
220− --
221− -- will fail with an error like
222− --
223− -- @• JSON expected in list '[MyFancyContentType]@
224137 }
225138 deriving (Data, Eq, Show, Typeable)
226139
@@ -244,7 +157,7 @@ defReq = Req defUrl "GET" [] Nothing Nothing (FunctionName []) ReqBodyJSON
244157-- >
245158-- > -- Or for example in case of lists
246159-- > instance HasForeignType LangX Text a => HasForeignType LangX Text [a] where
247−-- > typeFor lang ftype _ = "listX of " <> typeFor lang ftype (Proxy :: Proxy a)
160+-- > typeFor lang type _ = "listX of " <> typeFor lang ftype (Proxy :: Proxy a)
248161--
249162-- Finally to generate list of information about all the endpoints for
250163-- an API you create a function of a form:
@@ -264,16 +177,11 @@ defReq = Req defUrl "GET" [] Nothing Nothing (FunctionName []) ReqBodyJSON
264177class HasForeignType lang ftype a where
265178 typeFor :: Proxy lang -> Proxy ftype -> Proxy a -> ftype
266179
267−-- | The language definition without any foreign types. It can be used for dynamic languages which do not /do/ type annotations.
268180data NoTypes
269181
270−-- | Use if the foreign language does not have any types.
271−instance HasForeignType NoTypes NoContent a where
182+instance HasForeignType NoTypes NoContent ftype where
272183 typeFor _ _ _ = NoContent
273184
274−-- | Implementation of the Servant framework types.
275−--
276−-- Relevant instances: Everything containing 'HasForeignType'.
277185class HasForeign lang ftype (api :: *) where
278186 type Foreign ftype api :: *
279187 foreignFor :: Proxy lang -> Proxy ftype -> Proxy api -> Req ftype -> Foreign ftype api
@@ -416,16 +324,6 @@ instance
416324 { _argName = PathSegment str
417325 , _argType = typeFor lang ftype (Proxy :: Proxy Bool) }
418326
419−instance
420− (HasForeignType lang ftype (Maybe a), HasForeign lang ftype api)
421− => HasForeign lang ftype (Fragment a :> api) where
422− type Foreign ftype (Fragment a :> api) = Foreign ftype api
423− foreignFor lang Proxy Proxy req =
424− foreignFor lang (Proxy :: Proxy ftype) (Proxy :: Proxy api) $
425− req & reqUrl . frag .~ Just argT
426− where
427− argT = typeFor lang (Proxy :: Proxy ftype) (Proxy :: Proxy (Maybe a))
428−
429327instance HasForeign lang ftype Raw where
430328 type Foreign ftype Raw = HTTP.Method -> Req ftype
431329
servant-foreign/test/Servant/ForeignSpec.hs+3−6
@@ -11,9 +11,11 @@
1111
1212module Servant.ForeignSpec where
1313
14+import Data.Monoid
15+ ((<>))
1416import Data.Proxy
15−import Servant.Foreign
1617import Servant.Test.ComprehensiveAPI
18+import Servant.Foreign
1719import Servant.Types.SourceT
1820 (SourceT)
1921
@@ -89,7 +91,6 @@ listFromAPISpec = describe "listFromAPI" $ do
8991 { _reqUrl = Url
9092 [ Segment $ Static "test" ]
9193 [ QueryArg (Arg "flag" "boolX") Flag ]
92− Nothing
9394 , _reqMethod = "GET"
9495 , _reqHeaders = [HeaderArg $ Arg "header" "maybe listX of stringX"]
9596 , _reqBody = Nothing
@@ -102,7 +103,6 @@ listFromAPISpec = describe "listFromAPI" $ do
102103 { _reqUrl = Url
103104 [ Segment $ Static "test" ]
104105 [ QueryArg (Arg "param" "maybe intX") Normal ]
105− Nothing
106106 , _reqMethod = "POST"
107107 , _reqHeaders = []
108108 , _reqBody = Just "listX of stringX"
@@ -116,7 +116,6 @@ listFromAPISpec = describe "listFromAPI" $ do
116116 [ Segment $ Static "test" ]
117117 -- Should this be |intX| or |listX of intX| ?
118118 [ QueryArg (Arg "params" "listX of intX") List ]
119− Nothing
120119 , _reqMethod = "PUT"
121120 , _reqHeaders = []
122121 , _reqBody = Just "stringX"
@@ -130,7 +129,6 @@ listFromAPISpec = describe "listFromAPI" $ do
130129 [ Segment $ Static "test"
131130 , Segment $ Cap (Arg "id" "intX") ]
132131 []
133− Nothing
134132 , _reqMethod = "DELETE"
135133 , _reqHeaders = []
136134 , _reqBody = Nothing
@@ -144,7 +142,6 @@ listFromAPISpec = describe "listFromAPI" $ do
144142 [ Segment $ Static "test"
145143 , Segment $ Cap (Arg "ids" "listX of intX") ]
146144 []
147− Nothing
148145 , _reqMethod = "GET"
149146 , _reqHeaders = []
150147 , _reqBody = Nothing
servant-http-streams/CHANGELOG.md−26
@@ -1,32 +1,6 @@
11 [The latest version of this document is on GitHub.](https://github.com/haskell-servant/servant/blob/master/servant-http-streams/CHANGELOG.md)
22[Changelog for `servant` package contains significant entries for all core packages.](https://github.com/haskell-servant/servant/blob/master/servant/CHANGELOG.md)
33
4−0.18.4
5−------
6−
7−### Significant changes
8−
9−- *servant-client* / *servant-client-core* / *servant-http-streams*:
10− Fix erroneous behavior, where only 2XX status codes would be considered
11− successful, irrelevant of the status parameter specified by the verb
12− combinator. ([#1469](https://github.com/haskell-servant/servant/pull/1469))
13−
14−0.18.3
15−------
16−
17−### Other changes
18−
19−- Support GHC-9.0.1.
20−- Fix test suite running in CI.
21−- Bump `bytestring` and `hspec` dependencies.
22−
23−0.18.2
24−------
25−
26−### Significant changes
27−
28−- Support `servant-client-core` 0.18.2.
29−
3040.18.1
315------
326
servant-http-streams/servant-http-streams.cabal+17−17
@@ -1,6 +1,6 @@
1−cabal-version: 2.2
1+cabal-version: >=1.10
22name: servant-http-streams
3−version: 0.18.4
3+version: 0.18.1
44
55synopsis: Automatic derivation of querying functions for servant
66category: Servant, Web
@@ -14,13 +14,13 @@ description:
1414
1515homepage: http://docs.servant.dev/
1616bug-reports: http://github.com/haskell-servant/servant/issues
17−license: BSD-3-Clause
17+license: BSD3
1818license-file: LICENSE
1919author: Servant Contributors
2020maintainer: haskell-servant-maintainers@googlegroups.com
2121copyright: 2019 Servant Contributors
2222build-type: Simple
23−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.2 || ==9.0.1
23+tested-with: GHC ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2
2424
2525extra-source-files:
2626 CHANGELOG.md
@@ -38,13 +38,13 @@ library
3838 -- Bundled with GHC: Lower bound to not force re-installs
3939 -- text and mtl are bundled starting with GHC-8.4
4040 build-depends:
41− base >= 4.9 && < 4.17
42− , bytestring >= 0.10.8.1 && < 0.12
41+ base >= 4.9 && < 4.15
42+ , bytestring >= 0.10.8.1 && < 0.11
4343 , containers >= 0.5.7.1 && < 0.7
4444 , deepseq >= 1.4.2.0 && < 1.5
4545 , mtl >= 2.2.2 && < 2.3
46− , text >= 1.2.3.0 && < 2.1
47− , time >= 1.6.0.1 && < 1.12
46+ , text >= 1.2.3.0 && < 1.3
47+ , time >= 1.6.0.1 && < 1.10
4848 , transformers >= 0.5.2.0 && < 0.6
4949
5050 if !impl(ghc >= 8.2)
@@ -54,13 +54,13 @@ library
5454 -- Servant dependencies.
5555 -- Strict dependency on `servant-client-core` as we re-export things.
5656 build-depends:
57− servant >= 0.18 && < 0.20
58− , servant-client-core >= 0.18.3 && <0.20
57+ servant == 0.18.*
58+ , servant-client-core >= 0.18.1 && <0.18.2
5959
6060 -- Other dependencies: Lower bound around what is in the latest Stackage LTS.
6161 -- Here can be exceptions if we really need features from the newer versions.
6262 build-depends:
63− base-compat >= 0.10.5 && < 0.13
63+ base-compat >= 0.10.5 && < 0.12
6464 , case-insensitive
6565 , http-streams >= 0.8.6.1 && < 0.9
6666 , http-media >= 0.7.1.3 && < 0.9
@@ -72,7 +72,7 @@ library
7272 , monad-control >= 1.0.2.3 && < 1.1
7373 , semigroupoids >= 5.3.1 && < 5.4
7474 , transformers-base >= 0.4.5.2 && < 0.5
75− , transformers-compat >= 0.6.2 && < 0.8
75+ , transformers-compat >= 0.6.2 && < 0.7
7676
7777 hs-source-dirs: src
7878 default-language: Haskell2010
@@ -112,16 +112,16 @@ test-suite spec
112112 -- Additional dependencies
113113 build-depends:
114114 entropy >= 0.4.1.3 && < 0.5
115− , hspec >= 2.6.0 && < 2.10
115+ , hspec >= 2.6.0 && < 2.8
116116 , HUnit >= 1.6.0.0 && < 1.7
117117 , network >= 2.8.0.0 && < 3.2
118− , QuickCheck >= 2.12.6.1 && < 2.15
119− , servant == 0.19.*
120− , servant-server == 0.19.*
118+ , QuickCheck >= 2.12.6.1 && < 2.14
119+ , servant == 0.18.*
120+ , servant-server == 0.18.*
121121 , tdigest >= 0.2 && < 0.3
122122
123123 build-tool-depends:
124− hspec-discover:hspec-discover >= 2.6.0 && < 2.10
124+ hspec-discover:hspec-discover >= 2.6.0 && < 2.8
125125
126126test-suite readme
127127 type: exitcode-stdio-1.0
servant-http-streams/src/Servant/HttpStreams/Internal.hs+8−6
@@ -49,6 +49,8 @@ import Data.Maybe
4949 (maybeToList)
5050import Data.Proxy
5151 (Proxy (..))
52+import Data.Semigroup
53+ ((<>))
5254import Data.Sequence
5355 (fromList)
5456import Data.String
@@ -57,7 +59,7 @@ import GHC.Generics
5759import Network.HTTP.Media
5860 (renderHeader)
5961import Network.HTTP.Types
60− (Status (..), hContentType, http11, renderQuery, statusIsSuccessful)
62+ (Status (..), hContentType, http11, renderQuery)
6163import Servant.Client.Core
6264
6365import qualified Network.Http.Client as Client
@@ -160,12 +162,12 @@ performRequest acceptStatus req = do
160162 x <- ClientM $ lift $ lift $ Codensity $ \k -> do
161163 Client.sendRequest conn req' body
162164 Client.receiveResponse conn $ \res' body' -> do
163− let status = toEnum $ Client.getStatusCode res'
165+ let sc = Client.getStatusCode res'
164166 lbs <- BSL.fromChunks <$> Streams.toList body'
165167 let res'' = clientResponseToResponse res' lbs
166168 goodStatus = case acceptStatus of
167− Nothing -> statusIsSuccessful status
168− Just good -> status `elem` good
169+ Nothing -> sc >= 200 && sc < 300
170+ Just good -> sc `elem` (statusCode <$> good)
169171 if goodStatus
170172 then k (Right res'')
171173 else k (Left (mkFailureResponse burl req res''))
@@ -180,8 +182,8 @@ performWithStreamingRequest req k = do
180182 Client.sendRequest conn req' body
181183 Client.receiveResponseRaw conn $ \res' body' -> do
182184 -- check status code
183− let status = toEnum $ Client.getStatusCode res'
184− unless (statusIsSuccessful status) $ do
185+ let sc = Client.getStatusCode res'
186+ unless (sc >= 200 && sc < 300) $ do
185187 lbs <- BSL.fromChunks <$> Streams.toList body'
186188 throwIO $ mkFailureResponse burl req (clientResponseToResponse res' lbs)
187189
servant-http-streams/test/Servant/ClientSpec.hs+3−1
@@ -44,6 +44,8 @@ import Data.Maybe
4444 (isJust)
4545import Data.Monoid ()
4646import Data.Proxy
47+import Data.Semigroup
48+ ((<>))
4749import GHC.Generics
4850 (Generic)
4951import qualified Network.HTTP.Types as HTTP
@@ -480,7 +482,7 @@ startWaiApp app = do
480482 (port, socket) <- openTestSocket
481483 let settings = setPort port $ defaultSettings
482484 thread <- forkIO $ runSettingsSocket settings socket app
483− return (thread, BaseUrl Http "127.0.0.1" port "")
485+ return (thread, BaseUrl Http "localhost" port "")
484486
485487
486488endWaiApp :: (ThreadId, BaseUrl) -> IO ()
servant-machines/servant-machines.cabal+8−8
@@ -1,4 +1,4 @@
1−cabal-version: 2.2
1+cabal-version: >=1.10
22name: servant-machines
33version: 0.15.1
44
@@ -10,29 +10,29 @@ description: Servant Stream support for machines.
1010
1111homepage: http://docs.servant.dev/
1212bug-reports: http://github.com/haskell-servant/servant/issues
13−license: BSD-3-Clause
13+license: BSD3
1414license-file: LICENSE
1515author: Servant Contributors
1616maintainer: haskell-servant-maintainers@googlegroups.com
1717copyright: 2018-2019 Servant Contributors
1818build-type: Simple
19−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.2
19+tested-with: GHC ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2
2020
2121extra-source-files:
2222 CHANGELOG.md
2323
2424source-repository head
2525 type: git
26− location: http://github.com/haskell-servant/servant.git
26+ location: http://github.com/haskell-servant/servant-machines.git
2727
2828library
2929 exposed-modules: Servant.Machines
3030 build-depends:
3131 base >=4.9 && <5
32− , bytestring >=0.10.8.1 && <0.12
32+ , bytestring >=0.10.8.1 && <0.11
3333 , machines >=0.6.4 && <0.8
3434 , mtl >=2.2.2 && <2.3
35− , servant >=0.15 && <0.20
35+ , servant >=0.15 && <0.19
3636 hs-source-dirs: src
3737 default-language: Haskell2010
3838 ghc-options: -Wall
@@ -51,8 +51,8 @@ test-suite example
5151 , servant
5252 , machines
5353 , servant-machines
54− , servant-server >=0.15 && <0.20
55− , servant-client >=0.15 && <0.20
54+ , servant-server >=0.15 && <0.19
55+ , servant-client >=0.15 && <0.19
5656 , wai >=3.2.1.2 && <3.3
5757 , warp >=3.2.25 && <3.4
5858 , http-client
servant-pipes/CHANGELOG.md−11
@@ -1,14 +1,3 @@
1−0.15.3
2−------
3−
4−### Other changes
5−
6−- Support GHC-9.0.1.
7−- Bump `bytestring` dependency.
8−
9−0.15.2
10−------
11−
1210.15.1
132------
143
servant-pipes/example/Main.hs+1−1
@@ -64,7 +64,7 @@ server = fast :<|> slow :<|> readme :<|> proxy
6464
6565 readme = liftIO $ do
6666 putStrLn "/readme"
67− return $ P.withFile "README.md" ReadMode $ \h -> PBS.fromHandle h
67+ return $ P.withFile "README.md" ReadMode PBS.fromHandle
6868
6969 proxy c = liftIO $ do
7070 putStrLn "/proxy"
servant-pipes/servant-pipes.cabal+10−10
@@ -1,6 +1,6 @@
1−cabal-version: 2.2
1+cabal-version: >=1.10
22name: servant-pipes
3−version: 0.15.3
3+version: 0.15.2
44
55synopsis: Servant Stream support for pipes
66category: Servant, Web, Pipes
@@ -10,31 +10,31 @@ description: Servant Stream support for pipes.
1010
1111homepage: http://docs.servant.dev/
1212bug-reports: http://github.com/haskell-servant/servant/issues
13−license: BSD-3-Clause
13+license: BSD3
1414license-file: LICENSE
1515author: Servant Contributors
1616maintainer: haskell-servant-maintainers@googlegroups.com
1717copyright: 2018-2019 Servant Contributors
1818build-type: Simple
19−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.2
19+tested-with: GHC ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2
2020
2121extra-source-files:
2222 CHANGELOG.md
2323
2424source-repository head
2525 type: git
26− location: http://github.com/haskell-servant/servant.git
26+ location: http://github.com/haskell-servant/servant-pipes.git
2727
2828library
2929 exposed-modules: Servant.Pipes
3030 build-depends:
3131 base >=4.9 && <5
32− , bytestring >=0.10.8.1 && <0.12
32+ , bytestring >=0.10.8.1 && <0.11
3333 , pipes >=4.3.9 && <4.4
3434 , pipes-safe >=2.3.1 && <2.4
3535 , mtl >=2.2.2 && <2.3
3636 , monad-control >=1.0.2.3 && <1.1
37− , servant >=0.15 && <0.20
37+ , servant >=0.15 && <0.19
3838 hs-source-dirs: src
3939 default-language: Haskell2010
4040 ghc-options: -Wall
@@ -51,12 +51,12 @@ test-suite example
5151 , bytestring
5252 , http-media
5353 , servant
54− , pipes
54+ , pipes
5555 , pipes-safe
5656 , servant-pipes
5757 , pipes-bytestring >=2.1.6 && <2.2
58− , servant-server >=0.15 && <0.20
59− , servant-client >=0.15 && <0.20
58+ , servant-server >=0.15 && <0.19
59+ , servant-client >=0.15 && <0.19
6060 , wai >=3.2.1.2 && <3.3
6161 , warp >=3.2.25 && <3.4
6262 , http-client
servant-server/CHANGELOG.md−43
@@ -1,49 +1,6 @@
11[The latest version of this document is on GitHub.](https://github.com/haskell-servant/servant/blob/master/servant-server/CHANGELOG.md)
22[Changelog for `servant` package contains significant entries for all core packages.](https://github.com/haskell-servant/servant/blob/master/servant/CHANGELOG.md)
33
4−Package versions follow the [Package Versioning Policy](https://pvp.haskell.org/): in A.B.C, bumps to either A or B represent major versions.
5−
6−0.19.1
7−------
8−
9−- Add `MonadFail` instance for `Handler` wrt [#1545](https://github.com/haskell-servant/servant/issues/1545)
10−- Support GHC 9.2 [#1525](https://github.com/haskell-servant/servant/issues/1525)
11−
12−0.19
13−----
14−
15−### Significant changes
16−
17−- Drop support for GHC < 8.6.
18−- Support GHC 9.0 (GHC 9.2 should work as well, but isn't fully tested yet).
19−- Support Aeson 2 ([#1475](https://github.com/haskell-servant/servant/pull/1475)),
20− which fixes a [DOS vulnerability](https://github.com/haskell/aeson/issues/864)
21− related to hash collisions.
22−- Add `NamedRoutes` combinator, making support for records first-class in Servant
23− ([#1388](https://github.com/haskell-servant/servant/pull/1388)).
24−- Add custom type errors for partially applied combinators
25− ([#1289](https://github.com/haskell-servant/servant/pull/1289),
26− [#1486](https://github.com/haskell-servant/servant/pull/1486)).
27−
28−0.18.3
29−------
30−
31−### Significant changes
32−
33−- Add response header support to UVerb (#1420)
34−
35−### Other changes
36−
37−- Support GHC-9.0.1.
38−- Bump `bytestring`, `hspec` and `base64-bytestring` dependencies.
39−
40−0.18.2
41−------
42−
43−### Significant changes
44−
45−- Support `Fragment` combinator.
46−
4740.18.1
485------
496
servant-server/example/greet.hs+2−16
@@ -1,6 +1,5 @@
11{-# LANGUAGE DataKinds #-}
22{-# LANGUAGE DeriveGeneric #-}
3−{-# LANGUAGE RecordWildCards #-}
43{-# LANGUAGE OverloadedStrings #-}
54{-# LANGUAGE PolyKinds #-}
65{-# LANGUAGE TypeFamilies #-}
@@ -17,7 +16,6 @@ import Network.Wai
1716import Network.Wai.Handler.Warp
1817
1918import Servant
20−import Servant.Server.Generic ()
2119
2220-- * Example
2321
@@ -40,14 +38,6 @@ type TestApi =
4038 -- DELETE /greet/:greetid
4139 :<|> "greet" :> Capture "greetid" Text :> Delete '[JSON] NoContent
4240
43− :<|> NamedRoutes OtherRoutes
44−
45−data OtherRoutes mode = OtherRoutes
46− { version :: mode :- Get '[JSON] Int
47− , bye :: mode :- "bye" :> Capture "name" Text :> Get '[JSON] Text
48− }
49− deriving Generic
50−
5141testApi :: Proxy TestApi
5242testApi = Proxy
5343
@@ -58,13 +48,9 @@ testApi = Proxy
5848--
5949-- Each handler runs in the 'Handler' monad.
6050server :: Server TestApi
61−server = helloH :<|> postGreetH :<|> deleteGreetH :<|> otherRoutes
62− where otherRoutes = OtherRoutes {..}
63−
64− bye name = pure $ "Bye, " <> name <> " !"
65− version = pure 42
51+server = helloH :<|> postGreetH :<|> deleteGreetH
6652
67− helloH name Nothing = helloH name (Just False)
53+ where helloH name Nothing = helloH name (Just False)
6854 helloH name (Just False) = return . Greet $ "Hello, " <> name
6955 helloH name (Just True) = return . Greet . toUpper $ "Hello, " <> name
7056
servant-server/servant-server.cabal+16−18
@@ -1,6 +1,6 @@
1−cabal-version: 2.2
1+cabal-version: >=1.10
22name: servant-server
3−version: 0.19.1
3+version: 0.18.1
44
55synopsis: A family of combinators for defining webservices APIs and serving them
66category: Servant, Web
@@ -17,13 +17,13 @@ description:
1717
1818homepage: http://docs.servant.dev/
1919bug-reports: http://github.com/haskell-servant/servant/issues
20−license: BSD-3-Clause
20+license: BSD3
2121license-file: LICENSE
2222author: Servant Contributors
2323maintainer: haskell-servant-maintainers@googlegroups.com
2424copyright: 2014-2016 Zalora South East Asia Pte Ltd, 2016-2019 Servant Contributors
2525build-type: Simple
26−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.2 || ==9.0.1
26+tested-with: GHC ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2
2727
2828extra-source-files:
2929 CHANGELOG.md
@@ -60,26 +60,25 @@ library
6060 -- Bundled with GHC: Lower bound to not force re-installs
6161 -- text and mtl are bundled starting with GHC-8.4
6262 build-depends:
63− base >= 4.9 && < 4.17
64− , bytestring >= 0.10.8.1 && < 0.12
65− , constraints >= 0.2 && < 0.14
63+ base >= 4.9 && < 4.15
64+ , bytestring >= 0.10.8.1 && < 0.11
6665 , containers >= 0.5.7.1 && < 0.7
6766 , mtl >= 2.2.2 && < 2.3
68− , text >= 1.2.3.0 && < 2.1
67+ , text >= 1.2.3.0 && < 1.3
6968 , transformers >= 0.5.2.0 && < 0.6
7069 , filepath >= 1.4.1.1 && < 1.5
7170
7271 -- Servant dependencies
7372 -- strict dependency as we re-export 'servant' things.
7473 build-depends:
75− servant >= 0.19 && < 0.20
76− , http-api-data >= 0.4.1 && < 0.4.4
74+ servant >= 0.18.1 && < 0.18.2
75+ , http-api-data >= 0.4.1 && < 0.4.3
7776
7877 -- Other dependencies: Lower bound around what is in the latest Stackage LTS.
7978 -- Here can be exceptions if we really need features from the newer versions.
8079 build-depends:
81− base-compat >= 0.10.5 && < 0.13
82− , base64-bytestring >= 1.0.0.1 && < 1.3
80+ base-compat >= 0.10.5 && < 0.12
81+ , base64-bytestring >= 1.0.0.1 && < 1.2
8382 , exceptions >= 0.10.0 && < 0.11
8483 , http-media >= 0.7.1.3 && < 0.9
8584 , http-types >= 0.12.2 && < 0.13
@@ -114,7 +113,7 @@ executable greet
114113 , text
115114
116115 build-depends:
117− aeson >= 1.4.1.0 && < 3
116+ aeson >= 1.4.1.0 && < 1.6
118117 , warp >= 3.2.25 && < 3.4
119118
120119test-suite spec
@@ -148,7 +147,6 @@ test-suite spec
148147 , safe
149148 , servant
150149 , servant-server
151− , sop-core
152150 , string-conversions
153151 , text
154152 , transformers
@@ -157,14 +155,14 @@ test-suite spec
157155
158156 -- Additional dependencies
159157 build-depends:
160− aeson >= 1.4.1.0 && < 3
158+ aeson >= 1.4.1.0 && < 1.6
161159 , directory >= 1.3.0.0 && < 1.4
162− , hspec >= 2.6.0 && < 2.10
160+ , hspec >= 2.6.0 && < 2.8
163161 , hspec-wai >= 0.10.1 && < 0.12
164− , QuickCheck >= 2.12.6.1 && < 2.15
162+ , QuickCheck >= 2.12.6.1 && < 2.14
165163 , should-not-typecheck >= 2.1.0 && < 2.2
166164 , temporary >= 1.3 && < 1.4
167165 , wai-extra >= 3.0.24.3 && < 3.2
168166
169167 build-tool-depends:
170− hspec-discover:hspec-discover >= 2.6.0 && <2.10
168+ hspec-discover:hspec-discover >= 2.6.0 && <2.8
servant-server/src/Servant/Server.hs+11−34
@@ -1,10 +1,9 @@
1−{-# LANGUAGE ConstraintKinds #-}
2−{-# LANGUAGE DataKinds #-}
3−{-# LANGUAGE FlexibleContexts #-}
4−{-# LANGUAGE RankNTypes #-}
5−{-# LANGUAGE ScopedTypeVariables #-}
6−{-# LANGUAGE TypeFamilies #-}
7−{-# LANGUAGE TypeOperators #-}
1+{-# LANGUAGE ConstraintKinds #-}
2+{-# LANGUAGE DataKinds #-}
3+{-# LANGUAGE FlexibleContexts #-}
4+{-# LANGUAGE RankNTypes #-}
5+{-# LANGUAGE TypeFamilies #-}
6+{-# LANGUAGE TypeOperators #-}
87
98-- | This module lets you implement 'Server's for defined APIs. You'll
109-- most likely just need 'serve'.
@@ -12,8 +11,6 @@ module Servant.Server
1211 ( -- * Run a wai application from an API
1312 serve
1413 , serveWithContext
15− , serveWithContextT
16− , ServerContext
1714
1815 , -- * Construct a wai Application from an API
1916 toApplication
@@ -131,15 +128,6 @@ import Servant.Server.UVerb
131128
132129-- * Implementing Servers
133130
134−-- | Constraints that need to be satisfied on a context for it to be passed to 'serveWithContext'.
135−--
136−-- Typically, this will add default context entries to the context. You shouldn't typically
137−-- need to worry about these constraints, but if you write a helper function that wraps
138−-- 'serveWithContext', you might need to include this constraint.
139−type ServerContext context =
140− ( HasContextEntry (context .++ DefaultErrorFormatters) ErrorFormatters
141− )
142−
143131-- | 'serve' allows you to implement an API and produce a wai 'Application'.
144132--
145133-- Example:
@@ -169,21 +157,11 @@ serve p = serveWithContext p EmptyContext
169157-- 'defaultErrorFormatters' will always be appended to the end of the passed context,
170158-- but if you pass your own formatter, it will override the default one.
171159serveWithContext :: ( HasServer api context
172− , ServerContext context
173− )
160+ , HasContextEntry (context .++ DefaultErrorFormatters) ErrorFormatters )
174161 => Proxy api -> Context context -> Server api -> Application
175−serveWithContext p context = serveWithContextT p context id
176−
177−-- | A general 'serve' function that allows you to pass a custom context and hoisting function to
178−-- apply on all routes.
179−serveWithContextT ::
180− forall api context m.
181− (HasServer api context, ServerContext context) =>
182− Proxy api -> Context context -> (forall x. m x -> Handler x) -> ServerT api m -> Application
183−serveWithContextT p context toHandler server =
184− toApplication (runRouter format404 (route p context (emptyDelayed router)))
162+serveWithContext p context server =
163+ toApplication (runRouter format404 (route p context (emptyDelayed (Route server))))
185164 where
186− router = Route $ hoistServerWithContext p (Proxy :: Proxy context) toHandler server
187165 format404 = notFoundErrorFormatter . getContextEntry . mkContextWithErrorFormatter $ context
188166
189167-- | Hoist server implementation.
@@ -235,7 +213,7 @@ hoistServer p = hoistServerWithContext p (Proxy :: Proxy '[])
235213-- > │ └─ e/
236214-- > │ └─•
237215-- > ├─ b/
238−-- > │ └─ <x::Int>/
216+-- > │ └─ <capture>/
239217-- > │ ├─•
240218-- > │ ┆
241219-- > │ └─•
@@ -252,8 +230,7 @@ hoistServer p = hoistServerWithContext p (Proxy :: Proxy '[])
252230--
253231-- [@─•@] Leaves reflect endpoints.
254232--
255−-- [@\<x::Int\>/@] This is a delayed capture of a single
256−-- path component named @x@, of expected type @Int@.
233+-- [@\<capture\>/@] This is a delayed capture of a path component.
257234--
258235-- [@\<raw\>@] This is a part of the API we do not know anything about.
259236--
servant-server/src/Servant/Server/Generic.hs+18−11
@@ -1,10 +1,12 @@
1−{-# LANGUAGE DataKinds #-}
2−{-# LANGUAGE FlexibleContexts #-}
3−{-# LANGUAGE RankNTypes #-}
4−{-# LANGUAGE ScopedTypeVariables #-}
5−{-# LANGUAGE TypeFamilies #-}
6−{-# LANGUAGE TypeOperators #-}
7−
1+{-# LANGUAGE ConstraintKinds #-}
2+{-# LANGUAGE DataKinds #-}
3+{-# LANGUAGE FlexibleContexts #-}
4+{-# LANGUAGE KindSignatures #-}
5+{-# LANGUAGE RankNTypes #-}
6+{-# LANGUAGE ScopedTypeVariables #-}
7+{-# LANGUAGE TypeFamilies #-}
8+{-# LANGUAGE TypeOperators #-}
9+{-# LANGUAGE UndecidableInstances #-}
810-- | @since 0.14.1
911module Servant.Server.Generic (
1012 AsServerT,
@@ -13,15 +15,21 @@ module Servant.Server.Generic (
1315 genericServeT,
1416 genericServeTWithContext,
1517 genericServer,
16− genericServerT
18+ genericServerT,
1719 ) where
1820
1921import Data.Proxy
2022 (Proxy (..))
2123
22−import Servant.Server
2324import Servant.API.Generic
24−import Servant.Server.Internal
25+import Servant.Server
26+
27+-- | A type that specifies that an API record contains a server implementation.
28+data AsServerT (m :: * -> *)
29+instance GenericMode (AsServerT m) where
30+ type AsServerT m :- api = ServerT api m
31+
32+type AsServer = AsServerT Handler
2533
2634-- | Transform a record of routes into a WAI 'Application'.
2735genericServe
@@ -89,4 +97,3 @@ genericServerT
8997 => routes (AsServerT m)
9098 -> ToServant routes (AsServerT m)
9199genericServerT = toServant
92−
servant-server/src/Servant/Server/Internal.hs+61−138
@@ -1,22 +1,23 @@
1−{-# LANGUAGE AllowAmbiguousTypes #-}
1+{-# LANGUAGE CPP #-}
22{-# LANGUAGE ConstraintKinds #-}
33{-# LANGUAGE DataKinds #-}
44{-# LANGUAGE DeriveDataTypeable #-}
55{-# LANGUAGE FlexibleContexts #-}
66{-# LANGUAGE FlexibleInstances #-}
7−{-# LANGUAGE InstanceSigs #-}
87{-# LANGUAGE MultiParamTypeClasses #-}
98{-# LANGUAGE OverloadedStrings #-}
109{-# LANGUAGE PolyKinds #-}
11−{-# LANGUAGE QuantifiedConstraints #-}
1210{-# LANGUAGE RankNTypes #-}
1311{-# LANGUAGE ScopedTypeVariables #-}
1412{-# LANGUAGE TupleSections #-}
15−{-# LANGUAGE TypeApplications #-}
1613{-# LANGUAGE TypeFamilies #-}
1714{-# LANGUAGE TypeOperators #-}
1815{-# LANGUAGE UndecidableInstances #-}
1916
17+#if MIN_VERSION_base(4,9,0) && __GLASGOW_HASKELL__ >= 802
18+#define HAS_TYPE_ERROR
19+#endif
20+
2021module Servant.Server.Internal
2122 ( module Servant.Server.Internal
2223 , module Servant.Server.Internal.BasicAuth
@@ -41,11 +42,12 @@ import qualified Data.ByteString as B
4142import qualified Data.ByteString.Builder as BB
4243import qualified Data.ByteString.Char8 as BC8
4344import qualified Data.ByteString.Lazy as BL
44−import Data.Constraint (Constraint, Dict(..))
4545import Data.Either
4646 (partitionEithers)
4747import Data.Maybe
4848 (fromMaybe, isNothing, mapMaybe, maybeToList)
49+import Data.Semigroup
50+ ((<>))
4951import Data.String
5052 (IsString (..))
5153import Data.String.Conversions
@@ -54,9 +56,8 @@ import Data.Tagged
5456 (Tagged (..), retag, untag)
5557import qualified Data.Text as T
5658import Data.Typeable
57−import GHC.Generics
5859import GHC.TypeLits
59− (KnownNat, KnownSymbol, TypeError, symbolVal)
60+ (KnownNat, KnownSymbol, natVal, symbolVal)
6061import qualified Network.HTTP.Media as NHM
6162import Network.HTTP.Types hiding
6263 (Header, ResponseHeaders)
@@ -70,30 +71,26 @@ import Prelude ()
7071import Prelude.Compat
7172import Servant.API
7273 ((:<|>) (..), (:>), Accept (..), BasicAuth, Capture',
73− CaptureAll, Description, EmptyAPI, Fragment,
74− FramingRender (..), FramingUnrender (..), FromSourceIO (..),
75− Header', If, IsSecure (..), NoContentVerb, QueryFlag,
76− QueryParam', QueryParams, Raw, ReflectMethod (reflectMethod),
77− RemoteHost, ReqBody', SBool (..), SBoolI (..), SourceIO,
78− Stream, StreamBody', Summary, ToSourceIO (..), Vault, Verb,
79− WithNamedContext, NamedRoutes)
80−import Servant.API.Generic (GenericMode(..), ToServant, ToServantApi, GServantProduct, toServant, fromServant)
74+ CaptureAll, Description, EmptyAPI, FramingRender (..),
75+ FramingUnrender (..), FromSourceIO (..), Header', If,
76+ IsSecure (..), QueryFlag, QueryParam', QueryParams, Raw,
77+ ReflectMethod (reflectMethod), RemoteHost, ReqBody',
78+ SBool (..), SBoolI (..), SourceIO, Stream, StreamBody',
79+ Summary, ToSourceIO (..), Vault, Verb, NoContentVerb,
80+ WithNamedContext)
8181import Servant.API.ContentTypes
8282 (AcceptHeader (..), AllCTRender (..), AllCTUnrender (..),
83− AllMime, MimeRender (..), MimeUnrender (..), NoContent,
84− canHandleAcceptH)
83+ AllMime, MimeRender (..), MimeUnrender (..), canHandleAcceptH,
84+ NoContent)
8585import Servant.API.Modifiers
8686 (FoldLenient, FoldRequired, RequestArgument,
8787 unfoldRequestArgument)
8888import Servant.API.ResponseHeaders
8989 (GetHeaders, Headers, getHeaders, getResponse)
90−import Servant.API.Status
91− (statusFromNat)
9290import qualified Servant.Types.SourceT as S
93−import Servant.API.TypeErrors
9491import Web.HttpApiData
95− (FromHttpApiData, parseHeader, parseQueryParam, parseUrlPiece,
96− parseUrlPieces)
92+ (FromHttpApiData, parseHeader, parseQueryParam,
93+ parseUrlPieces, parseUrlPiece)
9794
9895import Servant.Server.Internal.BasicAuth
9996import Servant.Server.Internal.Context
@@ -106,10 +103,10 @@ import Servant.Server.Internal.RouteResult
106103import Servant.Server.Internal.RoutingApplication
107104import Servant.Server.Internal.ServerError
108105
106+#ifdef HAS_TYPE_ERROR
109107import GHC.TypeLits
110108 (ErrorMessage (..), TypeError)
111−import Servant.API.TypeLevel
112− (AtLeastOneFragment, FragmentUnique)
109+#endif
113110
114111class HasServer api context where
115112 type ServerT api (m :: * -> *) :: *
@@ -173,7 +170,7 @@ instance (HasServer a context, HasServer b context) => HasServer (a :<|> b) cont
173170-- > server = getBook
174171-- > where getBook :: Text -> Handler Book
175172-- > getBook isbn = ...
176−instance (KnownSymbol capture, FromHttpApiData a, Typeable a
173+instance (KnownSymbol capture, FromHttpApiData a
177174 , HasServer api context, SBoolI (FoldLenient mods)
178175 , HasContextEntry (MkContextWithErrorFormatter context) ErrorFormatters
179176 )
@@ -185,7 +182,7 @@ instance (KnownSymbol capture, FromHttpApiData a, Typeable a
185182 hoistServerWithContext _ pc nt s = hoistServerWithContext (Proxy :: Proxy api) pc nt . s
186183
187184 route Proxy context d =
188− CaptureRouter [hint] $
185+ CaptureRouter $
189186 route (Proxy :: Proxy api)
190187 context
191188 (addCapture d $ \ txt -> withRequest $ \ request ->
@@ -197,7 +194,6 @@ instance (KnownSymbol capture, FromHttpApiData a, Typeable a
197194 where
198195 rep = typeRep (Proxy :: Proxy Capture')
199196 formatError = urlParseErrorFormatter $ getContextEntry (mkContextWithErrorFormatter context)
200− hint = CaptureHint (T.pack $ symbolVal $ Proxy @capture) (typeRep (Proxy :: Proxy a))
201197
202198-- | If you use 'CaptureAll' in one of the endpoints for your API,
203199-- this automatically requires your server-side handler to be a
@@ -216,7 +212,7 @@ instance (KnownSymbol capture, FromHttpApiData a, Typeable a
216212-- > server = getSourceFile
217213-- > where getSourceFile :: [Text] -> Handler Book
218214-- > getSourceFile pathSegments = ...
219−instance (KnownSymbol capture, FromHttpApiData a, Typeable a
215+instance (KnownSymbol capture, FromHttpApiData a
220216 , HasServer api context
221217 , HasContextEntry (MkContextWithErrorFormatter context) ErrorFormatters
222218 )
@@ -228,7 +224,7 @@ instance (KnownSymbol capture, FromHttpApiData a, Typeable a
228224 hoistServerWithContext _ pc nt s = hoistServerWithContext (Proxy :: Proxy api) pc nt . s
229225
230226 route Proxy context d =
231− CaptureAllRouter [hint] $
227+ CaptureAllRouter $
232228 route (Proxy :: Proxy api)
233229 context
234230 (addCapture d $ \ txts -> withRequest $ \ request ->
@@ -239,7 +235,6 @@ instance (KnownSymbol capture, FromHttpApiData a, Typeable a
239235 where
240236 rep = typeRep (Proxy :: Proxy CaptureAll)
241237 formatError = urlParseErrorFormatter $ getContextEntry (mkContextWithErrorFormatter context)
242− hint = CaptureHint (T.pack $ symbolVal $ Proxy @capture) (typeRep (Proxy :: Proxy [a]))
243238
244239allowedMethodHead :: Method -> Request -> Bool
245240allowedMethodHead method request = method == methodGet && requestMethod request == methodHead
@@ -303,7 +298,7 @@ instance {-# OVERLAPPABLE #-}
303298
304299 route Proxy _ = methodRouter ([],) method (Proxy :: Proxy ctypes) status
305300 where method = reflectMethod (Proxy :: Proxy method)
306− status = statusFromNat (Proxy :: Proxy status)
301+ status = toEnum . fromInteger $ natVal (Proxy :: Proxy status)
307302
308303instance {-# OVERLAPPING #-}
309304 ( AllCTRender ctypes a, ReflectMethod method, KnownNat status
@@ -315,7 +310,7 @@ instance {-# OVERLAPPING #-}
315310
316311 route Proxy _ = methodRouter (\x -> (getHeaders x, getResponse x)) method (Proxy :: Proxy ctypes) status
317312 where method = reflectMethod (Proxy :: Proxy method)
318− status = statusFromNat (Proxy :: Proxy status)
313+ status = toEnum . fromInteger $ natVal (Proxy :: Proxy status)
319314
320315instance (ReflectMethod method) =>
321316 HasServer (NoContentVerb method) context where
@@ -336,7 +331,7 @@ instance {-# OVERLAPPABLE #-}
336331
337332 route Proxy _ = streamRouter ([],) method status (Proxy :: Proxy framing) (Proxy :: Proxy ctype)
338333 where method = reflectMethod (Proxy :: Proxy method)
339− status = statusFromNat (Proxy :: Proxy status)
334+ status = toEnum . fromInteger $ natVal (Proxy :: Proxy status)
340335
341336
342337instance {-# OVERLAPPING #-}
@@ -350,7 +345,7 @@ instance {-# OVERLAPPING #-}
350345
351346 route Proxy _ = streamRouter (\x -> (getHeaders x, getResponse x)) method status (Proxy :: Proxy framing) (Proxy :: Proxy ctype)
352347 where method = reflectMethod (Proxy :: Proxy method)
353− status = statusFromNat (Proxy :: Proxy status)
348+ status = toEnum . fromInteger $ natVal (Proxy :: Proxy status)
354349
355350
356351streamRouter :: forall ctype a c chunk env framing. (MimeRender ctype chunk, FramingRender framing, ToSourceIO chunk a) =>
@@ -789,7 +784,7 @@ instance ( KnownSymbol realm
789784-- * helpers
790785
791786ct_wildcard :: B.ByteString
792−ct_wildcard = "*" <> "/" <> "*"
787+ct_wildcard = "*" <> "/" <> "*" -- Because CPP
793788
794789getAcceptHeader :: Request -> AcceptHeader
795790getAcceptHeader = AcceptHeader . fromMaybe ct_wildcard . lookup hAccept . requestHeaders
@@ -817,15 +812,39 @@ instance (HasContextEntry context (NamedContext name subContext), HasServer subA
817812 hoistServerWithContext _ _ nt s = hoistServerWithContext (Proxy :: Proxy subApi) (Proxy :: Proxy subContext) nt s
818813
819814-------------------------------------------------------------------------------
820−-- Custom type errors
815+-- TypeError helpers
821816-------------------------------------------------------------------------------
822817
823−-- Erroring instance for 'HasServer' when a combinator is not fully applied
824−instance TypeError (PartialApplication HasServer arr) => HasServer ((arr :: a -> b) :> sub) context
818+#ifdef HAS_TYPE_ERROR
819+-- | This instance catches mistakes when there are non-saturated
820+-- type applications on LHS of ':>'.
821+--
822+-- >>> serve (Proxy :: Proxy (Capture "foo" :> Get '[JSON] Int)) (error "...")
823+-- ...
824+-- ...Expected something of kind Symbol or *, got: k -> l on the LHS of ':>'.
825+-- ...Maybe you haven't applied enough arguments to
826+-- ...Capture' '[] "foo"
827+-- ...
828+--
829+-- >>> undefined :: Server (Capture "foo" :> Get '[JSON] Int)
830+-- ...
831+-- ...Expected something of kind Symbol or *, got: k -> l on the LHS of ':>'.
832+-- ...Maybe you haven't applied enough arguments to
833+-- ...Capture' '[] "foo"
834+-- ...
835+--
836+instance TypeError (HasServerArrowKindError arr) => HasServer ((arr :: k -> l) :> api) context
825837 where
826− type ServerT (arr :> sub) _ = TypeError (PartialApplication (HasServer :: * -> [*] -> Constraint) arr)
827− route = error "unreachable"
828− hoistServerWithContext _ _ _ _ = error "unreachable"
838+ type ServerT (arr :> api) m = TypeError (HasServerArrowKindError arr)
839+ -- it doesn't really matter what sub route we peak
840+ route _ _ _ = error "servant-server panic: impossible happened in HasServer (arr :> api)"
841+ hoistServerWithContext _ _ _ = id
842+
843+-- Cannot have TypeError here, otherwise use of this symbol will error :)
844+type HasServerArrowKindError arr =
845+ 'Text "Expected something of kind Symbol or *, got: k -> l on the LHS of ':>'."
846+ ':$$: 'Text "Maybe you haven't applied enough arguments to"
847+ ':$$: 'ShowType arr
829848
830849-- | This instance prevents from accidentally using '->' instead of ':>'
831850--
@@ -859,103 +878,7 @@ type HasServerArrowTypeError a b =
859878 ':$$: 'ShowType a
860879 ':$$: 'Text "and"
861880 ':$$: 'ShowType b
862−
863−-- Erroring instances for 'HasServer' for unknown API combinators
864−
865−-- XXX: This omits the @context@ parameter, e.g.:
866−--
867−-- "There is no instance for HasServer (Bool :> …)". Do we care ?
868−instance {-# OVERLAPPABLE #-} TypeError (NoInstanceForSub HasServer ty) => HasServer (ty :> sub) context
869−
870−instance {-# OVERLAPPABLE #-} TypeError (NoInstanceFor (HasServer api context)) => HasServer api context
871−
872−-- | Ignore @'Fragment'@ in server handlers.
873−-- See <https://ietf.org/rfc/rfc2616.html#section-15.1.3> for more details.
874−--
875−-- Example:
876−--
877−-- > type MyApi = "books" :> Fragment Text :> Get '[JSON] [Book]
878−-- >
879−-- > server :: Server MyApi
880−-- > server = getBooks
881−-- > where getBooks :: Handler [Book]
882−-- > getBooks = ...return all books...
883−instance (AtLeastOneFragment api, FragmentUnique (Fragment a1 :> api), HasServer api context)
884− => HasServer (Fragment a1 :> api) context where
885− type ServerT (Fragment a1 :> api) m = ServerT api m
886−
887− route _ = route (Proxy :: Proxy api)
888−
889− hoistServerWithContext _ = hoistServerWithContext (Proxy :: Proxy api)
881+#endif
890882
891883-- $setup
892884-- >>> import Servant
893−
894−-- | A type that specifies that an API record contains a server implementation.
895−data AsServerT (m :: * -> *)
896−instance GenericMode (AsServerT m) where
897− type AsServerT m :- api = ServerT api m
898−
899−type AsServer = AsServerT Handler
900−
901−
902−-- | Set of constraints required to convert to / from vanilla server types.
903−type GServerConstraints api m =
904− ( ToServant api (AsServerT m) ~ ServerT (ToServantApi api) m
905− , GServantProduct (Rep (api (AsServerT m)))
906− )
907−
908−-- | This class is a necessary evil: in the implementation of 'HasServer' for
909−-- @'NamedRoutes' api@, we essentially need the quantified constraint @forall
910−-- m. 'GServerConstraints' m@ to hold.
911−--
912−-- We cannot require do that directly as the definition of 'GServerConstraints'
913−-- contains type family applications ('Rep' and 'ServerT'). The trick is to hide
914−-- those type family applications behind a typeclass providing evidence for
915−-- @'GServerConstraints' api m@ in the form of a dictionary, and require that
916−-- @forall m. 'GServer' api m@ instead.
917−--
918−-- Users shouldn't have to worry about this class, as the only possible instance
919−-- is provided in this module for all record APIs.
920−
921−class GServer (api :: * -> *) (m :: * -> *) where
922− gServerProof :: Dict (GServerConstraints api m)
923−
924−instance
925− ( ToServant api (AsServerT m) ~ ServerT (ToServantApi api) m
926− , GServantProduct (Rep (api (AsServerT m)))
927− ) => GServer api m where
928− gServerProof = Dict
929−
930−instance
931− ( HasServer (ToServantApi api) context
932− , forall m. Generic (api (AsServerT m))
933− , forall m. GServer api m
934− ) => HasServer (NamedRoutes api) context where
935−
936− type ServerT (NamedRoutes api) m = api (AsServerT m)
937−
938− route
939− :: Proxy (NamedRoutes api)
940− -> Context context
941− -> Delayed env (api (AsServerT Handler))
942− -> Router env
943− route _ ctx delayed =
944− case gServerProof @api @Handler of
945− Dict -> route (Proxy @(ToServantApi api)) ctx (toServant <$> delayed)
946−
947− hoistServerWithContext
948− :: forall m n. Proxy (NamedRoutes api)
949− -> Proxy context
950− -> (forall x. m x -> n x)
951− -> api (AsServerT m)
952− -> api (AsServerT n)
953− hoistServerWithContext _ pctx nat server =
954− case (gServerProof @api @m, gServerProof @api @n) of
955− (Dict, Dict) ->
956− fromServant servantSrvN
957− where
958− servantSrvM :: ServerT (ToServantApi api) m =
959− toServant server
960− servantSrvN :: ServerT (ToServantApi api) n =
961− hoistServerWithContext (Proxy @(ToServantApi api)) pctx nat servantSrvM
servant-server/src/Servant/Server/Internal/BasicAuth.hs+2
@@ -12,6 +12,8 @@ import Control.Monad.Trans
1212import qualified Data.ByteString as BS
1313import Data.ByteString.Base64
1414 (decodeLenient)
15+import Data.Monoid
16+ ((<>))
1517import Data.Typeable
1618 (Typeable)
1719import Data.Word8
servant-server/src/Servant/Server/Internal/Handler.hs+2−7
@@ -13,19 +13,17 @@ import Control.Monad.Base
1313import Control.Monad.Catch
1414 (MonadCatch, MonadMask, MonadThrow)
1515import Control.Monad.Error.Class
16− (MonadError, throwError)
16+ (MonadError)
1717import Control.Monad.IO.Class
1818 (MonadIO)
1919import Control.Monad.Trans.Control
2020 (MonadBaseControl (..))
2121import Control.Monad.Trans.Except
2222 (ExceptT, runExceptT)
23−import Data.String
24− (fromString)
2523import GHC.Generics
2624 (Generic)
2725import Servant.Server.Internal.ServerError
28− (ServerError, errBody, err500)
26+ (ServerError)
2927
3028newtype Handler a = Handler { runHandler' :: ExceptT ServerError IO a }
3129 deriving
@@ -34,9 +32,6 @@ newtype Handler a = Handler { runHandler' :: ExceptT ServerError IO a }
3432 , MonadThrow, MonadCatch, MonadMask
3533 )
3634
37−instance MonadFail Handler where
38− fail str = throwError err500 { errBody = fromString str }
39−
4035instance MonadBase IO Handler where
4136 liftBase = Handler . liftBase
4237
servant-server/src/Servant/Server/Internal/Router.hs+14−31
@@ -9,16 +9,12 @@ import Prelude.Compat
99
1010import Data.Function
1111 (on)
12−import Data.List
13− (nub)
1412import Data.Map
1513 (Map)
1614import qualified Data.Map as M
1715import Data.Text
1816 (Text)
1917import qualified Data.Text as T
20−import Data.Typeable
21− (TypeRep)
2218import Network.Wai
2319 (Response, pathInfo)
2420import Servant.Server.Internal.ErrorFormatter
@@ -28,18 +24,6 @@ import Servant.Server.Internal.ServerError
2824
2925type Router env = Router' env RoutingApplication
3026
31−data CaptureHint = CaptureHint
32− { captureName :: Text
33− , captureType :: TypeRep
34− }
35− deriving (Show, Eq)
36−
37−toCaptureTag :: CaptureHint -> Text
38−toCaptureTag hint = captureName hint <> "::" <> (T.pack . show) (captureType hint)
39−
40−toCaptureTags :: [CaptureHint] -> Text
41−toCaptureTags hints = "<" <> T.intercalate "|" (map toCaptureTag hints) <> ">"
42−
4327-- | Internal representation of a router.
4428--
4529-- The first argument describes an environment type that is
@@ -52,10 +36,10 @@ data Router' env a =
5236 -- ^ the map contains routers for subpaths (first path component used
5337 -- for lookup and removed afterwards), the list contains handlers
5438 -- for the empty path, to be tried in order
55− | CaptureRouter [CaptureHint] (Router' (Text, env) a)
39+ | CaptureRouter (Router' (Text, env) a)
5640 -- ^ first path component is passed to the child router in its
5741 -- environment and removed afterwards
58− | CaptureAllRouter [CaptureHint] (Router' ([Text], env) a)
42+ | CaptureAllRouter (Router' ([Text], env) a)
5943 -- ^ all path components are passed to the child router in its
6044 -- environment and are removed afterwards
6145 | RawRouter (env -> a)
@@ -85,8 +69,8 @@ leafRouter l = StaticRouter M.empty [l]
8569choice :: Router' env a -> Router' env a -> Router' env a
8670choice (StaticRouter table1 ls1) (StaticRouter table2 ls2) =
8771 StaticRouter (M.unionWith choice table1 table2) (ls1 ++ ls2)
88−choice (CaptureRouter hints1 router1) (CaptureRouter hints2 router2) =
89− CaptureRouter (nub $ hints1 ++ hints2) (choice router1 router2)
72+choice (CaptureRouter router1) (CaptureRouter router2) =
73+ CaptureRouter (choice router1 router2)
9074choice router1 (Choice router2 router3) = Choice (choice router1 router2) router3
9175choice router1 router2 = Choice router1 router2
9276
@@ -100,7 +84,7 @@ choice router1 router2 = Choice router1 router2
10084--
10185data RouterStructure =
10286 StaticRouterStructure (Map Text RouterStructure) Int
103− | CaptureRouterStructure [CaptureHint] RouterStructure
87+ | CaptureRouterStructure RouterStructure
10488 | RawRouterStructure
10589 | ChoiceStructure RouterStructure RouterStructure
10690 deriving (Eq, Show)
@@ -114,11 +98,11 @@ data RouterStructure =
11498routerStructure :: Router' env a -> RouterStructure
11599routerStructure (StaticRouter m ls) =
116100 StaticRouterStructure (fmap routerStructure m) (length ls)
117−routerStructure (CaptureRouter hints router) =
118− CaptureRouterStructure hints $
101+routerStructure (CaptureRouter router) =
102+ CaptureRouterStructure $
119103 routerStructure router
120−routerStructure (CaptureAllRouter hints router) =
121− CaptureRouterStructure hints $
104+routerStructure (CaptureAllRouter router) =
105+ CaptureRouterStructure $
122106 routerStructure router
123107routerStructure (RawRouter _) =
124108 RawRouterStructure
@@ -130,8 +114,8 @@ routerStructure (Choice r1 r2) =
130114-- | Compare the structure of two routers.
131115--
132116sameStructure :: Router' env a -> Router' env b -> Bool
133−sameStructure router1 router2 =
134− routerStructure router1 == routerStructure router2
117+sameStructure r1 r2 =
118+ routerStructure r1 == routerStructure r2
135119
136120-- | Provide a textual representation of the
137121-- structure of a router.
@@ -142,8 +126,7 @@ routerLayout router =
142126 where
143127 mkRouterLayout :: Bool -> RouterStructure -> [Text]
144128 mkRouterLayout c (StaticRouterStructure m n) = mkSubTrees c (M.toList m) n
145− mkRouterLayout c (CaptureRouterStructure hints r) =
146− mkSubTree c (toCaptureTags hints) (mkRouterLayout False r)
129+ mkRouterLayout c (CaptureRouterStructure r) = mkSubTree c "<capture>" (mkRouterLayout False r)
147130 mkRouterLayout c RawRouterStructure =
148131 if c then ["├─ <raw>"] else ["└─ <raw>"]
149132 mkRouterLayout c (ChoiceStructure r1 r2) =
@@ -186,7 +169,7 @@ runRouterEnv fmt router env request respond =
186169 -> let request' = request { pathInfo = rest }
187170 in runRouterEnv fmt router' env request' respond
188171 _ -> respond $ Fail $ fmt request
189− CaptureRouter _ router' ->
172+ CaptureRouter router' ->
190173 case pathInfo request of
191174 [] -> respond $ Fail $ fmt request
192175 -- This case is to handle trailing slashes.
@@ -194,7 +177,7 @@ runRouterEnv fmt router env request respond =
194177 first : rest
195178 -> let request' = request { pathInfo = rest }
196179 in runRouterEnv fmt router' (first, env) request' respond
197− CaptureAllRouter _ router' ->
180+ CaptureAllRouter router' ->
198181 let segments = pathInfo request
199182 request' = request { pathInfo = [] }
200183 in runRouterEnv fmt router' (segments, env) request' respond
servant-server/src/Servant/Server/Internal/ServerError.hs+1−1
@@ -187,7 +187,7 @@ err403 = ServerError { errHTTPCode = 403
187187-- Example:
188188--
189189-- > failingHandler :: Handler ()
190−-- > failingHandler = throwError $ err404 { errBody = "Are you lost?" }
190+-- > failingHandler = throwError $ err404 { errBody = "(╯°□°）╯︵ ┻━┻)." }
191191--
192192err404 :: ServerError
193193err404 = ServerError { errHTTPCode = 404
servant-server/src/Servant/Server/UVerb.hs+20−40
@@ -22,17 +22,15 @@ module Servant.Server.UVerb
2222 )
2323where
2424
25−import qualified Data.ByteString as B
2625import Data.Proxy (Proxy (Proxy))
2726import Data.SOP (I (I))
2827import Data.SOP.Constraint (All, And)
2928import Data.String.Conversions (LBS, cs)
30−import Network.HTTP.Types (Status, HeaderName, hContentType)
31−import Network.Wai (responseLBS, Request)
29+import Network.HTTP.Types (Status, hContentType)
30+import Network.Wai (responseLBS)
3231import Servant.API (ReflectMethod, reflectMethod)
3332import Servant.API.ContentTypes (AllCTRender (handleAcceptH), AllMime)
34−import Servant.API.ResponseHeaders (GetHeaders (..), Headers (..))
35−import Servant.API.UVerb (HasStatus, IsMember, Statuses, UVerb, Union, Unique, WithStatus (..), foldMapUnion, inject, statusOf)
33+import Servant.API.UVerb (HasStatus, IsMember, Statuses, UVerb, Union, Unique, foldMapUnion, inject, statusOf)
3634import Servant.Server.Internal (Context, Delayed, Handler, HasServer (..), RouteResult (FailFatal, Route), Router, Server, ServerT, acceptCheck, addAcceptCheck, addMethodCheck, allowedMethodHead, err406, getAcceptHeader, leafRouter, methodCheck, runAction)
3735
3836
@@ -45,40 +43,15 @@ respond ::
4543 f (Union xs)
4644respond = pure . inject . I
4745
48−class IsServerResource (cts :: [*]) a where
49− resourceResponse :: Request -> Proxy cts -> a -> Maybe (LBS, LBS)
50− resourceHeaders :: Proxy cts -> a -> [(HeaderName, B.ByteString)]
51−
52−instance {-# OVERLAPPABLE #-} AllCTRender cts a
53− => IsServerResource cts a where
54− resourceResponse request p res = handleAcceptH p (getAcceptHeader request) res
55− resourceHeaders _ _ = []
56−
57−instance {-# OVERLAPPING #-} (IsServerResource cts a, GetHeaders (Headers h a))
58− => IsServerResource cts (Headers h a) where
59− resourceResponse request p res = resourceResponse request p (getResponse res)
60− resourceHeaders cts res = getHeaders res ++ resourceHeaders cts (getResponse res)
61−
62−instance {-# OVERLAPPING #-} IsServerResource cts a
63− => IsServerResource cts (WithStatus n a) where
64− resourceResponse request p (WithStatus x) = resourceResponse request p x
65− resourceHeaders cts (WithStatus x) = resourceHeaders cts x
66−
67−encodeResource :: forall a cts . (IsServerResource cts a, HasStatus a)
68− => Request -> Proxy cts -> a
69− -> (Status, Maybe (LBS, LBS), [(HeaderName, B.ByteString)])
70−encodeResource request cts res = (statusOf (Proxy @a),
71− resourceResponse request cts res,
72− resourceHeaders cts res)
73−
74−type IsServerResourceWithStatus cts = IsServerResource cts `And` HasStatus
46+-- | Helper constraint used in @instance 'HasServer' 'UVerb'@.
47+type IsServerResource contentTypes = AllCTRender contentTypes `And` HasStatus
7548
7649instance
7750 ( ReflectMethod method,
7851 AllMime contentTypes,
79− All (IsServerResourceWithStatus contentTypes) as,
52+ All (IsServerResource contentTypes) as,
8053 Unique (Statuses as) -- for consistency with servant-swagger (server would work fine
81− -- without; client is a bit of a corner case, because it dispatches
54+ -- wihtout; client is a bit of a corner case, because it dispatches
8255 -- the parser based on the status code. with this uniqueness
8356 -- constraint it won't have to run more than one parser in weird
8457 -- corner cases.
@@ -104,13 +77,20 @@ instance
10477 action
10578 `addMethodCheck` methodCheck method request
10679 `addAcceptCheck` acceptCheck (Proxy @contentTypes) (getAcceptHeader request)
80+ mkProxy :: a -> Proxy a
81+ mkProxy _ = Proxy
10782
10883 runAction action' env request cont $ \(output :: Union as) -> do
109− let cts = Proxy @contentTypes
110− pickResource :: Union as -> (Status, Maybe (LBS, LBS), [(HeaderName, B.ByteString)])
111− pickResource = foldMapUnion (Proxy @(IsServerResourceWithStatus contentTypes)) (encodeResource request cts)
84+ let encodeResource :: (AllCTRender contentTypes a, HasStatus a) => a -> (Status, Maybe (LBS, LBS))
85+ encodeResource res =
86+ ( statusOf $ mkProxy res,
87+ handleAcceptH (Proxy @contentTypes) (getAcceptHeader request) res
88+ )
89+ pickResource :: Union as -> (Status, Maybe (LBS, LBS))
90+ pickResource = foldMapUnion (Proxy @(IsServerResource contentTypes)) encodeResource
91+
11292 case pickResource output of
113− (_, Nothing, _) -> FailFatal err406 -- this should not happen (checked before), so we make it fatal if it does
114− (status, Just (contentT, body), headers) ->
93+ (_, Nothing) -> FailFatal err406 -- this should not happen (checked before), so we make it fatal if it does
94+ (status, Just (contentT, body)) ->
11595 let bdy = if allowedMethodHead method request then "" else body
116− in Route $ responseLBS status ((hContentType, cs contentT) : headers) bdy
96+ in Route $ responseLBS status ((hContentType, cs contentT) : []) bdy
servant-server/test/Servant/Server/ErrorSpec.hs+2
@@ -12,6 +12,8 @@ import Data.Aeson
1212 (encode)
1313import qualified Data.ByteString.Char8 as BC
1414import qualified Data.ByteString.Lazy.Char8 as BCL
15+import Data.Monoid
16+ ((<>))
1517import Data.Proxy
1618import Data.String.Conversions
1719 (cs)
servant-server/test/Servant/Server/Internal/ContextSpec.hs+1−1
@@ -1,5 +1,5 @@
11{-# LANGUAGE DataKinds #-}
2−{-# OPTIONS_GHC -fdefer-type-errors -Wwarn -Wno-deferred-type-errors #-}
2+{-# OPTIONS_GHC -fdefer-type-errors -Wwarn #-}
33module Servant.Server.Internal.ContextSpec (spec) where
44
55import Data.Proxy
servant-server/test/Servant/Server/Internal/RoutingApplicationSpec.hs+2−2
@@ -11,7 +11,7 @@ module Servant.Server.Internal.RoutingApplicationSpec (spec) where
1111import Prelude ()
1212import Prelude.Compat
1313
14−import Control.Exception hiding
14+import Control.Exception hiding
1515 (Handler)
1616import Control.Monad.IO.Class
1717import Control.Monad.Trans.Resource
@@ -28,7 +28,7 @@ import Test.Hspec
2828import Test.Hspec.Wai
2929 (request, shouldRespondWith, with)
3030
31−import qualified Data.Text as T
31+import qualified Data.Text as T
3232
3333import System.IO.Unsafe
3434 (unsafePerformIO)
servant-server/test/Servant/Server/RouterSpec.hs+6−127
@@ -9,9 +9,7 @@ import Control.Monad
99import Data.Proxy
1010 (Proxy (..))
1111import Data.Text
12− (Text, unpack)
13−import Data.Typeable
14− (typeRep)
12+ (unpack)
1513import Network.HTTP.Types
1614 (Status (..))
1715import Network.Wai
@@ -29,7 +27,6 @@ spec :: Spec
2927spec = describe "Servant.Server.Internal.Router" $ do
3028 routerSpec
3129 distributivitySpec
32− serverLayoutSpec
3330
3431routerSpec :: Spec
3532routerSpec = do
@@ -54,7 +51,7 @@ routerSpec = do
5451 toApp = toApplication . runRouter (const err404)
5552
5653 cap :: Router ()
57− cap = CaptureRouter [hint] $
54+ cap = CaptureRouter $
5855 let delayed = addCapture (emptyDelayed $ Route pure) (const $ delayedFail err400)
5956 in leafRouter
6057 $ \env req res ->
@@ -62,9 +59,6 @@ routerSpec = do
6259 . const
6360 $ Route success
6461
65− hint :: CaptureHint
66− hint = CaptureHint "anything" $ typeRep (Proxy :: Proxy ())
67−
6862 router :: Router ()
6963 router = leafRouter (\_ _ res -> res $ Route success)
7064 `Choice` cap
@@ -104,30 +98,12 @@ distributivitySpec =
10498 it "properly handles mixing static paths at different levels" $ do
10599 level `shouldHaveSameStructureAs` levelRef
106100
107−serverLayoutSpec :: Spec
108−serverLayoutSpec =
109− describe "serverLayout" $ do
110− it "correctly represents the example API" $ do
111− exampleLayout `shouldHaveLayout` expectedExampleLayout
112− it "aggregates capture hints when different" $ do
113− captureDifferentTypes `shouldHaveLayout` expectedCaptureDifferentTypes
114− it "nubs capture hints when equal" $ do
115− captureSameType `shouldHaveLayout` expectedCaptureSameType
116− it "properly displays CaptureAll hints" $ do
117− captureAllLayout `shouldHaveLayout` expectedCaptureAllLayout
118−
119101shouldHaveSameStructureAs ::
120102 (HasServer api1 '[], HasServer api2 '[]) => Proxy api1 -> Proxy api2 -> Expectation
121103shouldHaveSameStructureAs p1 p2 =
122104 unless (sameStructure (makeTrivialRouter p1) (makeTrivialRouter p2)) $
123105 expectationFailure ("expected:\n" ++ unpack (layout p2) ++ "\nbut got:\n" ++ unpack (layout p1))
124106
125−shouldHaveLayout ::
126− (HasServer api '[]) => Proxy api -> Text -> Expectation
127−shouldHaveLayout p l =
128− unless (routerLayout (makeTrivialRouter p) == l) $
129− expectationFailure ("expected:\n" ++ unpack l ++ "\nbut got:\n" ++ unpack (layout p))
130−
131107makeTrivialRouter :: (HasServer layout '[]) => Proxy layout -> Router ()
132108makeTrivialRouter p =
133109 route p EmptyContext (emptyDelayed (FailFatal err501))
@@ -168,12 +144,12 @@ staticRef = Proxy
168144-- structure:
169145
170146type Dynamic =
171− "a" :> Capture "foo" Int :> "b" :> End
172− :<|> "a" :> Capture "foo" Int :> "c" :> End
173− :<|> "a" :> Capture "foo" Int :> "d" :> End
147+ "a" :> Capture "foo" Int :> "b" :> End
148+ :<|> "a" :> Capture "bar" Bool :> "c" :> End
149+ :<|> "a" :> Capture "baz" Char :> "d" :> End
174150
175151type DynamicRef =
176− "a" :> Capture "foo" Int :>
152+ "a" :> Capture "anything" () :>
177153 ("b" :> End :<|> "c" :> End :<|> "d" :> End)
178154
179155dynamic :: Proxy Dynamic
@@ -363,100 +339,3 @@ level = Proxy
363339
364340levelRef :: Proxy LevelRef
365341levelRef = Proxy
366−
367−-- The example API for the 'layout' function.
368−-- Should get factorized by the 'choice' smart constructor.
369−type ExampleLayout =
370− "a" :> "d" :> Get '[JSON] NoContent
371− :<|> "b" :> Capture "x" Int :> Get '[JSON] Bool
372− :<|> "c" :> Put '[JSON] Bool
373− :<|> "a" :> "e" :> Get '[JSON] Int
374− :<|> "b" :> Capture "x" Int :> Put '[JSON] Bool
375− :<|> Raw
376−
377−exampleLayout :: Proxy ExampleLayout
378−exampleLayout = Proxy
379−
380−-- The expected representation of the example API layout
381−--
382−expectedExampleLayout :: Text
383−expectedExampleLayout =
384− "/\n\
385− \├─ a/\n\
386− \│ ├─ d/\n\
387− \│ │ └─•\n\
388− \│ └─ e/\n\
389− \│ └─•\n\
390− \├─ b/\n\
391− \│ └─ <x::Int>/\n\
392− \│ ├─•\n\
393− \│ ┆\n\
394− \│ └─•\n\
395− \├─ c/\n\
396− \│ └─•\n\
397− \┆\n\
398− \└─ <raw>\n"
399−
400−-- A capture API with all capture types being the same
401−--
402−type CaptureSameType =
403− "a" :> Capture "foo" Int :> "b" :> End
404− :<|> "a" :> Capture "foo" Int :> "c" :> End
405− :<|> "a" :> Capture "foo" Int :> "d" :> End
406−
407−captureSameType :: Proxy CaptureSameType
408−captureSameType = Proxy
409−
410−-- The expected representation of the CaptureSameType API layout.
411−--
412−expectedCaptureSameType :: Text
413−expectedCaptureSameType =
414− "/\n\
415− \└─ a/\n\
416− \ └─ <foo::Int>/\n\
417− \ ├─ b/\n\
418− \ │ └─•\n\
419− \ ├─ c/\n\
420− \ │ └─•\n\
421− \ └─ d/\n\
422− \ └─•\n"
423−
424−-- A capture API capturing different types
425−--
426−type CaptureDifferentTypes =
427− "a" :> Capture "foo" Int :> "b" :> End
428− :<|> "a" :> Capture "bar" Bool :> "c" :> End
429− :<|> "a" :> Capture "baz" Char :> "d" :> End
430−
431−captureDifferentTypes :: Proxy CaptureDifferentTypes
432−captureDifferentTypes = Proxy
433−
434−-- The expected representation of the CaptureDifferentTypes API layout.
435−--
436−expectedCaptureDifferentTypes :: Text
437−expectedCaptureDifferentTypes =
438− "/\n\
439− \└─ a/\n\
440− \ └─ <foo::Int|bar::Bool|baz::Char>/\n\
441− \ ├─ b/\n\
442− \ │ └─•\n\
443− \ ├─ c/\n\
444− \ │ └─•\n\
445− \ └─ d/\n\
446− \ └─•\n"
447−
448−-- An API with a CaptureAll part
449−
450−type CaptureAllLayout = "a" :> CaptureAll "foos" Int :> End
451−
452−captureAllLayout :: Proxy CaptureAllLayout
453−captureAllLayout = Proxy
454−
455−-- The expected representation of the CaptureAllLayout API.
456−--
457−expectedCaptureAllLayout :: Text
458−expectedCaptureAllLayout =
459− "/\n\
460− \└─ a/\n\
461− \ └─ <foos::[Int]>/\n\
462− \ └─•\n"
servant-server/test/Servant/ServerSpec.hs+15−74
@@ -1,13 +1,12 @@
1−{-# LANGUAGE DataKinds #-}
2−{-# LANGUAGE DeriveGeneric #-}
3−{-# LANGUAGE FlexibleContexts #-}
4−{-# LANGUAGE FlexibleInstances #-}
5−{-# LANGUAGE OverloadedStrings #-}
6−{-# LANGUAGE PolyKinds #-}
7−{-# LANGUAGE ScopedTypeVariables #-}
8−{-# LANGUAGE TypeFamilies #-}
9−{-# LANGUAGE TypeOperators #-}
10−{-# LANGUAGE TypeApplications #-}
1+{-# LANGUAGE DataKinds #-}
2+{-# LANGUAGE DeriveGeneric #-}
3+{-# LANGUAGE FlexibleContexts #-}
4+{-# LANGUAGE FlexibleInstances #-}
5+{-# LANGUAGE OverloadedStrings #-}
6+{-# LANGUAGE PolyKinds #-}
7+{-# LANGUAGE ScopedTypeVariables #-}
8+{-# LANGUAGE TypeFamilies #-}
9+{-# LANGUAGE TypeOperators #-}
1110{-# OPTIONS_GHC -freduction-depth=100 #-}
1211
1312module Servant.ServerSpec where
@@ -49,12 +48,12 @@ import Network.Wai.Test
4948import Servant.API
5049 ((:<|>) (..), (:>), AuthProtect, BasicAuth,
5150 BasicAuthData (BasicAuthData), Capture, Capture', CaptureAll,
52− Delete, EmptyAPI, Fragment, Get, HasStatus (StatusOf), Header,
53− Headers, HttpVersion, IsSecure (..), JSON, Lenient,
54− NoContent (..), NoContentVerb, NoFraming, OctetStream, Patch,
55− PlainText, Post, Put, QueryFlag, QueryParam, QueryParams, Raw,
56− RemoteHost, ReqBody, SourceIO, StdMethod (..), Stream, Strict,
57− UVerb, Union, Verb, WithStatus (..), addHeader)
51+ Delete, EmptyAPI, Get, HasStatus(StatusOf), Header, Headers,
52+ HttpVersion, IsSecure (..), JSON, Lenient, NoContent (..),
53+ NoContentVerb, NoFraming, OctetStream, Patch, PlainText, Post,
54+ Put, QueryFlag, QueryParam, QueryParams, Raw, RemoteHost,
55+ ReqBody, SourceIO, StdMethod (..), Stream, Strict, Union,
56+ UVerb, Verb, addHeader)
5857import Servant.Server
5958 (Context ((:.), EmptyContext), Handler, Server, Tagged (..),
6059 emptyServer, err401, err403, err404, respond, serve,
@@ -93,13 +92,11 @@ spec = do
9392 captureSpec
9493 captureAllSpec
9594 queryParamSpec
96− fragmentSpec
9795 reqBodySpec
9896 headerSpec
9997 rawSpec
10098 alternativeSpec
10199 responseHeadersSpec
102− uverbResponseHeadersSpec
103100 miscCombinatorSpec
104101 basicAuthSpec
105102 genAuthSpec
@@ -464,37 +461,6 @@ queryParamSpec = do
464461 { name = "Alice"
465462 }
466463
467−-- }}}
468−------------------------------------------------------------------------------
469−-- * fragmentSpec {{{
470−------------------------------------------------------------------------------
471−
472−type FragmentApi = "name" :> Fragment String :> Get '[JSON] Person
473− :<|> "age" :> Fragment Integer :> Get '[JSON] Person
474−
475−fragmentApi :: Proxy FragmentApi
476−fragmentApi = Proxy
477−
478−fragServer :: Server FragmentApi
479−fragServer = fragmentServer :<|> fragAge
480− where
481− fragmentServer = return alice
482− fragAge = return alice
483−
484−fragmentSpec :: Spec
485−fragmentSpec = do
486− let mkRequest params pinfo = Network.Wai.Test.request defaultRequest
487− { rawQueryString = params
488− , queryString = parseQuery params
489− , pathInfo = pinfo
490− }
491−
492− describe "Servant.API.Fragment" $ do
493− it "ignores fragment even if it is present in query" $ do
494− flip runSession (serve fragmentApi fragServer) $ do
495− response1 <- mkRequest "#Alice" ["name"]
496− liftIO $ decode' (simpleBody response1) `shouldBe` Just alice
497−
498464-- }}}
499465------------------------------------------------------------------------------
500466-- * reqBodySpec {{{
@@ -686,31 +652,6 @@ responseHeadersSpec = describe "ResponseHeaders" $ do
686652 THW.request method "" [(hAccept, "crazy/mime")] ""
687653 `shouldRespondWith` 406
688654
689−-- }}}
690−------------------------------------------------------------------------------
691−-- * uverbResponseHeaderSpec {{{
692−------------------------------------------------------------------------------
693−type UVerbHeaderResponse = '[
694− WithStatus 200 (Headers '[Header "H1" Int] String),
695− WithStatus 404 String ]
696−
697−type UVerbResponseHeadersApi =
698− Capture "ok" Bool :> UVerb 'GET '[JSON] UVerbHeaderResponse
699−
700−uverbResponseHeadersServer :: Server UVerbResponseHeadersApi
701−uverbResponseHeadersServer True = respond . WithStatus @200 . addHeader @"H1" (5 :: Int) $ ("foo" :: String)
702−uverbResponseHeadersServer False = respond . WithStatus @404 $ ("bar" :: String)
703−
704−uverbResponseHeadersSpec :: Spec
705−uverbResponseHeadersSpec = describe "UVerbResponseHeaders" $ do
706− with (return $ serve (Proxy :: Proxy UVerbResponseHeadersApi) uverbResponseHeadersServer) $ do
707−
708− it "includes the headers in the response" $
709− THW.request methodGet "/true" [] ""
710− `shouldRespondWith` "\"foo\"" { matchHeaders = ["H1" <:> "5"]
711− , matchStatus = 200
712− }
713−
714655-- }}}
715656------------------------------------------------------------------------------
716657-- * miscCombinatorSpec {{{
servant-swagger/CHANGELOG.mddeleted−143
@@ -1,143 +0,0 @@
1−1.1.9
2−-------
3−
4−* Support `servant-0.18`
5−
6−1.1.8
7−-------
8−
9−* Support `servant-0.17`
10−
11−1.1.7.1
12−-------
13−
14−* Support `swagger2-2.4`
15−
16−1.1.7
17−-----
18−
19−* Support servant-0.15
20− - support for 'Stream' and 'StreamBody' combinators
21− - orphan 'ToSchema (SourceT m a)' instance
22−* Fix BodyTypes to work with generalized ReqBody'
23− [#88](https://github.com/haskell-servant/servant-swagger/pull/88)
24−
25−1.1.6
26−-----
27−
28−* Fixes:
29− * `validateEveryToJSON` now prints validation errors
30−
31−* Notes:
32− * GHC-8.6 compatible release
33−
34−1.1.5
35−-----
36−
37−* Notes:
38− * `servant-0.13` compatible release
39− * Drops compatibility with previous `servant` versions.
40−
41−1.1.4
42−-----
43−
44−* Notes:
45− * `servant-0.12` compatible release
46−
47−1.1.3.1
48−---
49−
50−* Notes:
51− * GHC-8.2 compatible release
52−
53−1.1.3
54−---
55−
56−* Notes:
57− * `servant-0.11` compatible release
58−
59−1.1.2.1
60−---
61−
62−* Notes:
63− * `servant-0.10` compatible release
64−
65−1.1.2
66−---
67−
68−* Minor fixes:
69− * Support for aeson-1, insert-ordered-containers-0.2
70− * CaptureAll instance
71−
72−1.1.1
73−---
74−
75−* Minor fixes:
76− * Fix `unused-imports` and `unused-foralls` warnings;
77− * Fix tests to match `swagger2-2.1.1` (add `example` property for `UTCTime` schema).
78−
79−1.1
80−---
81−
82−* Breaking changes:
83− * Requires `swagger2 >= 2.1`
84− * Requires `servant >= 0.5`
85−
86−* Notes:
87− * GHC-8.0 compatible release
88−
89−1.0.3
90−---
91−
92−* Fixes:
93− * Improve compile-time performance of `BodyTypes` even further (see [18e0d95](https://github.com/haskell-servant/servant-swagger/commit/18e0d95ef6fe9076dd9621cb515d8d1a189f71d3))!
94−
95−1.0.2
96−---
97−
98−* Minor changes:
99− * Add GHC 7.8 support (see [#26](https://github.com/haskell-servant/servant-swagger/pull/26)).
100−
101−* Fixes:
102− * Improve compile-time performance of `BodyTypes` (see [#25](https://github.com/haskell-servant/servant-swagger/issues/25)).
103−
104−1.0.1
105−---
106−
107−* Fixes:
108− * Stop using `Data.Swagger.Internal`;
109− * Documentation fixes (links to examples).
110−
111−1.0
112−---
113−
114−* Major changes (see [#24](https://github.com/haskell-servant/servant-swagger/pull/24)):
115− * Switch to `swagger2-2.*`;
116− * Add automatic `ToJSON`/`ToSchema` validation tests;
117− * Add great documentation;
118− * Export some type-level functions for servant API.
119−
120−* Minor changes:
121− * Rework Todo API example;
122− * Stop exporting `ToResponseHeader`, `AllAccept` and `AllToResponseHeader` (see [bd50db4](https://github.com/haskell-servant/servant-swagger/commit/bd50db48ca6a106e4366560ded70932d409de1e2));
123− * Change maintainer, update authors/copyrights (see [1a62681](https://github.com/haskell-servant/servant-swagger/commit/1a6268101dc826a92c42e832e402e251c0d32147));
124− * Include changelog and example files into `extra-source-files`.
125−
126−0.1.2
127−---
128−
129−* Fixes:
130− * Fix default spec for `ReqBody` param to be required (see [#22](https://github.com/haskell-servant/servant-swagger/issues/22));
131− * Set version bounds for `swagger2`.
132−
133−0.1.1
134−---
135−
136−* Fixes:
137− * Fix `subOperations` to filter endpoints also by method (see [#18](https://github.com/haskell-servant/servant-swagger/issues/18));
138− * Fix response schema in `ToSwagger` instance for `Header` (see [b59e557](https://github.com/haskell-servant/servant-swagger/commit/b59e557a05bc2669332c52b397879e7598747b82)).
139−
140−0.1
141−---
142−* Major changes
143− * Use `swagger2` for data model (see [#9](https://github.com/dmjio/servant-swagger/pull/9)); this changes almost everything.
servant-swagger/LICENSEdeleted−28
@@ -1,28 +0,0 @@
1−Copyright (c) 2015-2016, Servant contributors
2−All rights reserved.
3−
4−Redistribution and use in source and binary forms, with or without
5−modification, are permitted provided that the following conditions are met:
6−
7−* Redistributions of source code must retain the above copyright notice, this
8− list of conditions and the following disclaimer.
9−
10−* Redistributions in binary form must reproduce the above copyright notice,
11− this list of conditions and the following disclaimer in the documentation
12− and/or other materials provided with the distribution.
13−
14−* Neither the name of servant-swagger nor the names of its
15− contributors may be used to endorse or promote products derived from
16− this software without specific prior written permission.
17−
18−THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19−AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20−IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21−DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
22−FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23−DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
24−SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
25−CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
26−OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27−OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28−
servant-swagger/README.mddeleted−46
@@ -1,46 +0,0 @@
1−# servant-swagger
2−
3−[![Hackage](https://img.shields.io/hackage/v/servant-swagger.svg)](http://hackage.haskell.org/package/servant-swagger)
4−[![Stackage LTS](http://stackage.org/package/servant-swagger/badge/lts)](http://stackage.org/lts/package/servant-swagger)
5−[![Stackage Nightly](http://stackage.org/package/servant-swagger/badge/nightly)](http://stackage.org/nightly/package/servant-swagger)
6−
7−Swagger 2.0 conforming json for [servant](https://github.com/haskell-servant/servant) APIs.
8−
9−![servant-swagger robot](http://s16.postimg.org/rndz1wbyt/servant.png)
10−
11−### Motivation
12−
13−Swagger is a project used to describe and document RESTful APIs.
14−Unlike Servant it is language-agnostic and thus is quite popular among developers
15−in different languages. It also exists for a longer time and has more tools to work with.
16−
17−This package provides means to generate Swagger specification for a Servant API
18−and also to partially test whether API conforms with its specification.
19−
20−Generated Swagger specification then can be used for many things such as
21−- displaying interactive documentation using [Swagger UI](http://swagger.io/swagger-ui/);
22−- generating clients and servers in many languages using [Swagger Codegen](http://swagger.io/swagger-codegen/);
23−- and [many others](http://swagger.io/open-source-integrations/).
24−
25−### Usage
26−
27−Please refer to [haddock documentation](http://hackage.haskell.org/package/servant/servant-swagger).
28−
29−Some examples can be found in [`example/` directory](/example).
30−
31−### Try it out
32−
33−All generated swagger specifications can be interactively viewed on [Swagger Editor](http://editor.swagger.io/).
34−
35−Ready-to-use specification can be served as JSON and interactive API documentation
36−can be displayed using [Swagger UI](https://github.com/swagger-api/swagger-ui).
37−
38−Many Swagger tools, including server and client code generation for many languages, can be found on
39−[Swagger's Tools and Integrations page](http://swagger.io/open-source-integrations/).
40−
41−### Contributing
42−
43−We are happy to receive bug reports, fixes, documentation enhancements, and other improvements.
44−
45−Please report bugs via the [github issue tracker](https://github.com/haskell-servant/servant/issues).
46−
servant-swagger/Setup.hsdeleted−33
@@ -1,33 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−{-# OPTIONS_GHC -Wall #-}
3−module Main (main) where
4−
5−#ifndef MIN_VERSION_cabal_doctest
6−#define MIN_VERSION_cabal_doctest(x,y,z) 0
7−#endif
8−
9−#if MIN_VERSION_cabal_doctest(1,0,0)
10−
11−import Distribution.Extra.Doctest ( defaultMainWithDoctests )
12−main :: IO ()
13−main = defaultMainWithDoctests "doctests"
14−
15−#else
16−
17−#ifdef MIN_VERSION_Cabal
18−-- If the macro is defined, we have new cabal-install,
19−-- but for some reason we don't have cabal-doctest in package-db
20−--
21−-- Probably we are running cabal sdist, when otherwise using new-build
22−-- workflow
23−#warning You are configuring this package without cabal-doctest installed. \
24− The doctests test-suite will not work as a result. \
25− To fix this, install cabal-doctest before configuring.
26−#endif
27−
28−import Distribution.Simple
29−
30−main :: IO ()
31−main = defaultMain
32−
33−#endif
servant-swagger/example/LICENSEdeleted−28
@@ -1,28 +0,0 @@
1−Copyright (c) 2015-2016, Servant contributors
2−All rights reserved.
3−
4−Redistribution and use in source and binary forms, with or without
5−modification, are permitted provided that the following conditions are met:
6−
7−* Redistributions of source code must retain the above copyright notice, this
8− list of conditions and the following disclaimer.
9−
10−* Redistributions in binary form must reproduce the above copyright notice,
11− this list of conditions and the following disclaimer in the documentation
12− and/or other materials provided with the distribution.
13−
14−* Neither the name of servant-swagger nor the names of its
15− contributors may be used to endorse or promote products derived from
16− this software without specific prior written permission.
17−
18−THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19−AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20−IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21−DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
22−FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23−DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
24−SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
25−CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
26−OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27−OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28−
servant-swagger/example/example.cabaldeleted−62
@@ -1,62 +0,0 @@
1−cabal-version: 2.2
2−name: example
3−version: 1.0
4−synopsis: servant-swagger demonstration
5−description: servant-swagger demonstration
6−license: BSD-3-Clause
7−license-file: LICENSE
8−author: David Johnson, Nickolay Kudasov
9−maintainer: nickolay.kudasov@gmail.com
10−copyright: (c) 2015-2016, Servant contributors
11−category: Web
12−build-type: Simple
13−data-files:
14− swagger.json
15−
16−library
17− ghc-options: -Wall
18− hs-source-dirs: src/
19− exposed-modules:
20− Todo
21− build-depends: base
22− , aeson
23− , aeson-pretty
24− , bytestring
25− , lens
26− , servant
27− , servant-server
28− , servant-swagger
29− , swagger2
30− , text
31− , time
32− default-language: Haskell2010
33−
34−executable swagger-server
35− ghc-options: -Wall
36− hs-source-dirs: server/
37− main-is: Main.hs
38− build-depends: base
39− , example
40− , servant-server
41− , warp
42− default-language: Haskell2010
43−
44−test-suite swagger-server-spec
45− ghc-options: -Wall
46− type: exitcode-stdio-1.0
47− hs-source-dirs: test
48− main-is: Spec.hs
49− other-modules:
50− TodoSpec
51− Paths_example
52− build-depends: base == 4.*
53− , base-compat >= 0.6.0
54− , aeson >=0.11.2.0
55− , bytestring
56− , example
57− , hspec
58− , servant-swagger
59− , QuickCheck
60− , quickcheck-instances
61− default-language: Haskell2010
62−
servant-swagger/example/server/Main.hsdeleted−11
@@ -1,11 +0,0 @@
1−module Main where
2−
3−import Network.Wai.Handler.Warp
4−import Servant
5−import Todo
6−
7−main :: IO ()
8−main = do
9− putStrLn "Running on port 8000"
10− run 8000 $ serve (Proxy :: Proxy API) server
11−
servant-swagger/example/src/Todo.hsdeleted−73
@@ -1,73 +0,0 @@
1−{-# LANGUAGE DataKinds #-}
2−{-# LANGUAGE DeriveDataTypeable #-}
3−{-# LANGUAGE DeriveGeneric #-}
4−{-# LANGUAGE GeneralizedNewtypeDeriving #-}
5−{-# LANGUAGE OverloadedStrings #-}
6−{-# LANGUAGE TypeOperators #-}
7−module Todo where
8−
9−import Control.Lens
10−import Data.Aeson
11−import Data.Aeson.Encode.Pretty (encodePretty)
12−import qualified Data.ByteString.Lazy.Char8 as BL8
13−import Data.Proxy
14−import Data.Swagger
15−import Data.Text (Text)
16−import Data.Time (UTCTime (..), fromGregorian)
17−import Data.Typeable (Typeable)
18−import GHC.Generics
19−import Servant
20−import Servant.Swagger
21−
22−todoAPI :: Proxy TodoAPI
23−todoAPI = Proxy
24−
25−-- | The API of a Todo service.
26−type TodoAPI
27− = "todo" :> Get '[JSON] [Todo]
28− :<|> "todo" :> ReqBody '[JSON] Todo :> Post '[JSON] TodoId
29− :<|> "todo" :> Capture "id" TodoId :> Get '[JSON] Todo
30− :<|> "todo" :> Capture "id" TodoId :> ReqBody '[JSON] Todo :> Put '[JSON] TodoId
31−
32−-- | API for serving @swagger.json@.
33−type SwaggerAPI = "swagger.json" :> Get '[JSON] Swagger
34−
35−-- | Combined API of a Todo service with Swagger documentation.
36−type API = SwaggerAPI :<|> TodoAPI
37−
38−-- | A single Todo entry.
39−data Todo = Todo
40− { created :: UTCTime -- ^ Creation datetime.
41− , summary :: Text -- ^ Task summary.
42− } deriving (Show, Generic, Typeable)
43−
44−-- | A unique Todo entry ID.
45−newtype TodoId = TodoId Int
46− deriving (Show, Generic, Typeable, ToJSON, FromHttpApiData)
47−
48−instance ToJSON Todo
49−instance FromJSON Todo
50−
51−instance ToSchema Todo where
52− declareNamedSchema proxy = genericDeclareNamedSchema defaultSchemaOptions proxy
53− & mapped.schema.description ?~ "This is some real Todo right here"
54− & mapped.schema.example ?~ toJSON (Todo (UTCTime (fromGregorian 2015 12 31) 0) "get milk")
55−
56−instance ToParamSchema TodoId
57−instance ToSchema TodoId
58−
59−-- | Swagger spec for Todo API.
60−todoSwagger :: Swagger
61−todoSwagger = toSwagger todoAPI
62− & info.title .~ "Todo API"
63− & info.version .~ "1.0"
64− & info.description ?~ "This is an API that tests swagger integration"
65− & info.license ?~ ("MIT" & url ?~ URL "http://mit.com")
66−
67−-- | Combined server of a Todo service with Swagger documentation.
68−server :: Server API
69−server = return todoSwagger :<|> error "not implemented"
70−
71−-- | Output generated @swagger.json@ file for the @'TodoAPI'@.
72−writeSwaggerJSON :: IO ()
73−writeSwaggerJSON = BL8.writeFile "example/swagger.json" (encodePretty todoSwagger)
servant-swagger/example/swagger.jsondeleted−158
@@ -1,158 +0,0 @@
1−{
2− "swagger": "2.0",
3− "info": {
4− "version": "1.0",
5− "title": "Todo API",
6− "license": {
7− "url": "http://mit.com",
8− "name": "MIT"
9− },
10− "description": "This is an API that tests swagger integration"
11− },
12− "definitions": {
13− "Todo": {
14− "example": {
15− "summary": "get milk",
16− "created": "2015-12-31T00:00:00Z"
17− },
18− "required": [
19− "created",
20− "summary"
21− ],
22− "type": "object",
23− "description": "This is some real Todo right here",
24− "properties": {
25− "summary": {
26− "type": "string"
27− },
28− "created": {
29− "$ref": "#/definitions/UTCTime"
30− }
31− }
32− },
33− "UTCTime": {
34− "example": "2016-07-22T00:00:00Z",
35− "format": "yyyy-mm-ddThh:MM:ssZ",
36− "type": "string"
37− },
38− "TodoId": {
39− "maximum": 9223372036854775807,
40− "minimum": -9223372036854775808,
41− "type": "integer"
42− }
43− },
44− "paths": {
45− "/todo/{id}": {
46− "get": {
47− "responses": {
48− "400": {
49− "description": "Invalid `id`"
50− },
51− "200": {
52− "schema": {
53− "$ref": "#/definitions/Todo"
54− },
55− "description": ""
56− }
57− },
58− "produces": [
59− "application/json;charset=utf-8"
60− ],
61− "parameters": [
62− {
63− "maximum": 9223372036854775807,
64− "minimum": -9223372036854775808,
65− "required": true,
66− "in": "path",
67− "name": "id",
68− "type": "integer"
69− }
70− ]
71− },
72− "put": {
73− "consumes": [
74− "application/json;charset=utf-8"
75− ],
76− "responses": {
77− "400": {
78− "description": "Invalid `body` or `id`"
79− },
80− "200": {
81− "schema": {
82− "$ref": "#/definitions/TodoId"
83− },
84− "description": ""
85− }
86− },
87− "produces": [
88− "application/json;charset=utf-8"
89− ],
90− "parameters": [
91− {
92− "maximum": 9223372036854775807,
93− "minimum": -9223372036854775808,
94− "required": true,
95− "in": "path",
96− "name": "id",
97− "type": "integer"
98− },
99− {
100− "required": true,
101− "schema": {
102− "$ref": "#/definitions/Todo"
103− },
104− "in": "body",
105− "name": "body"
106− }
107− ]
108− }
109− },
110− "/todo": {
111− "post": {
112− "consumes": [
113− "application/json;charset=utf-8"
114− ],
115− "responses": {
116− "400": {
117− "description": "Invalid `body`"
118− },
119− "200": {
120− "schema": {
121− "$ref": "#/definitions/TodoId"
122− },
123− "description": ""
124− }
125− },
126− "produces": [
127− "application/json;charset=utf-8"
128− ],
129− "parameters": [
130− {
131− "required": true,
132− "schema": {
133− "$ref": "#/definitions/Todo"
134− },
135− "in": "body",
136− "name": "body"
137− }
138− ]
139− },
140− "get": {
141− "responses": {
142− "200": {
143− "schema": {
144− "items": {
145− "$ref": "#/definitions/Todo"
146− },
147− "type": "array"
148− },
149− "description": ""
150− }
151− },
152− "produces": [
153− "application/json;charset=utf-8"
154− ]
155− }
156− }
157− }
158−}
servant-swagger/example/test/Spec.hsdeleted−1
@@ -1 +0,0 @@
1−{-# OPTIONS_GHC -F -pgmF hspec-discover #-}
servant-swagger/example/test/TodoSpec.hsdeleted−28
@@ -1,28 +0,0 @@
1−{-# OPTIONS_GHC -fno-warn-orphans #-}
2−module TodoSpec where
3−
4−import Prelude ()
5−import Prelude.Compat
6−
7−import Data.Aeson
8−import qualified Data.ByteString.Lazy.Char8 as BL8
9−import Paths_example
10−import Servant.Swagger.Test
11−import Test.Hspec
12−import Test.QuickCheck
13−import Test.QuickCheck.Instances ()
14−import Todo
15−
16−spec :: Spec
17−spec = describe "Swagger" $ do
18− context "ToJSON matches ToSchema" $ validateEveryToJSON todoAPI
19− it "swagger.json is up-to-date" $ do
20− path <- getDataFileName "swagger.json"
21− swag <- eitherDecode <$> BL8.readFile path
22− swag `shouldBe` Right todoSwagger
23−
24−instance Arbitrary Todo where
25− arbitrary = Todo <$> arbitrary <*> arbitrary
26−
27−instance Arbitrary TodoId where
28− arbitrary = TodoId <$> arbitrary
servant-swagger/servant-swagger.cabaldeleted−127
@@ -1,127 +0,0 @@
1−cabal-version: 2.2
2−name: servant-swagger
3−version: 1.1.11
4−synopsis: Generate a Swagger/OpenAPI/OAS 2.0 specification for your servant API.
5−description:
6− Swagger is a project used to describe and document RESTful APIs. The core of the
7− project is the [OpenAPI Specification (OAS)](https://swagger.io/docs/specification/about/).
8− This library implements v2.0 of the spec. Unlike Servant it is language-agnostic and thus is
9− quite popular among developers in different languages. It has also existed for a longer time
10− and has more helpful tooling.
11− .
12− This package provides means to generate a Swagger/OAS specification for a Servant API
13− and also to partially test whether an API conforms with its specification.
14− .
15− Generated Swagger specification then can be used for many things such as
16− .
17− * displaying interactive documentation using [Swagger UI](http://swagger.io/swagger-ui/);
18− .
19− * generating clients and servers in many languages using [Swagger Codegen](http://swagger.io/swagger-codegen/);
20− .
21− * and [many others](http://swagger.io/open-source-integrations/).
22−homepage: https://github.com/haskell-servant/servant/tree/master/servant-swagger#readme
23−bug-reports: https://github.com/haskell-servant/servant/issues
24−license: BSD-3-Clause
25−license-file: LICENSE
26−author: Servant Contributors
27−maintainer: haskell-servant-maintainers@googlegroups.com
28−copyright: (c) 2015-2018, Servant contributors
29−category: Web, Servant, Swagger
30−build-type: Custom
31−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.2
32−
33−extra-source-files:
34− README.md
35− , CHANGELOG.md
36− , example/server/*.hs
37− , example/src/*.hs
38− , example/test/*.hs
39− , example/*.cabal
40− , example/swagger.json
41− , example/LICENSE
42−extra-doc-files:
43− example/src/*.hs
44− , example/test/*.hs
45−
46−source-repository head
47− type: git
48− location: https://github.com/haskell-servant/servant.git
49−
50−custom-setup
51− setup-depends:
52− base >=4.9 && <5,
53− Cabal >= 1.24,
54− cabal-doctest >=1.0.6 && <1.1
55−
56−library
57− ghc-options: -Wall
58− exposed-modules:
59− Servant.Swagger
60− Servant.Swagger.Test
61− Servant.Swagger.TypeLevel
62−
63− -- Internal modules
64− Servant.Swagger.Internal
65− Servant.Swagger.Internal.Orphans
66− Servant.Swagger.Internal.Test
67− Servant.Swagger.Internal.TypeLevel
68− Servant.Swagger.Internal.TypeLevel.API
69− Servant.Swagger.Internal.TypeLevel.Every
70− Servant.Swagger.Internal.TypeLevel.TMap
71− hs-source-dirs: src
72− build-depends: aeson >=1.4.2.0 && <3
73− , aeson-pretty >=0.8.7 && <0.9
74− , base >=4.9.1.0 && <5
75− , base-compat >=0.10.5 && <0.13
76− , bytestring >=0.10.8.1 && <0.12
77− , http-media >=0.7.1.3 && <0.9
78− , insert-ordered-containers >=0.2.1.0 && <0.3
79− , lens >=4.17 && <6
80− , servant >=0.18.2 && <0.20
81− , singleton-bool >=0.1.4 && <0.2
82− , swagger2 >=2.3.0.1 && <3
83− , text >=1.2.3.0 && <2.1
84− , unordered-containers >=0.2.9.0 && <0.3
85−
86− , hspec
87− , QuickCheck
88− default-language: Haskell2010
89−
90−test-suite doctests
91− ghc-options: -Wall
92− build-depends:
93− base,
94− directory >= 1.0,
95− doctest >= 0.17 && <0.21,
96− servant,
97− QuickCheck,
98− filepath
99− default-language: Haskell2010
100− hs-source-dirs: test
101− main-is: doctests.hs
102− type: exitcode-stdio-1.0
103−
104−test-suite spec
105− ghc-options: -Wall
106− type: exitcode-stdio-1.0
107− hs-source-dirs: test
108− main-is: Spec.hs
109− build-tool-depends: hspec-discover:hspec-discover >=2.6.0 && <2.10
110− build-depends: base
111− , base-compat
112− , aeson >=1.4.2.0 && <3
113− , hspec >=2.6.0 && <2.10
114− , QuickCheck
115− , lens
116− , lens-aeson >=1.0.2 && <1.3
117− , servant
118− , servant-swagger
119− , swagger2
120− , text
121− , template-haskell
122− , utf8-string >=1.0.1.1 && <1.1
123− , time
124− , vector
125− other-modules:
126− Servant.SwaggerSpec
127− default-language: Haskell2010
servant-swagger/src/Servant/Swagger.hsdeleted−188
@@ -1,188 +0,0 @@
1−-- |
2−-- Module: Servant.Swagger
3−-- License: BSD3
4−-- Maintainer: Nickolay Kudasov <nickolay@getshoptv.com>
5−-- Stability: experimental
6−--
7−-- This module provides means to generate and manipulate
8−-- Swagger specification for servant APIs.
9−--
10−-- Swagger is a project used to describe and document RESTful APIs.
11−--
12−-- The Swagger specification defines a set of files required to describe such an API.
13−-- These files can then be used by the Swagger-UI project to display the API
14−-- and Swagger-Codegen to generate clients in various languages.
15−-- Additional utilities can also take advantage of the resulting files, such as testing tools.
16−--
17−-- For more information see <http://swagger.io/ Swagger documentation>.
18−module Servant.Swagger (
19− -- * How to use this library
20− -- $howto
21−
22− -- ** Generate @'Swagger'@
23− -- $generate
24−
25− -- ** Annotate
26− -- $annotate
27−
28− -- ** Test
29− -- $test
30−
31− -- ** Serve
32− -- $serve
33−
34− -- * @'HasSwagger'@ class
35− HasSwagger(..),
36−
37− -- * Manipulation
38− subOperations,
39−
40− -- * Testing
41− validateEveryToJSON,
42− validateEveryToJSONWithPatternChecker,
43−) where
44−
45−import Servant.Swagger.Internal
46−import Servant.Swagger.Test
47−import Servant.Swagger.Internal.Orphans ()
48−
49−-- $setup
50−-- >>> import Control.Applicative
51−-- >>> import Control.Lens
52−-- >>> import Data.Aeson
53−-- >>> import Data.Aeson.Encode.Pretty
54−-- >>> import Data.Swagger
55−-- >>> import Data.Typeable
56−-- >>> import GHC.Generics
57−-- >>> import Servant.API
58−-- >>> import System.Environment
59−-- >>> import Test.Hspec
60−-- >>> import Test.QuickCheck
61−-- >>> import qualified Data.ByteString.Lazy.Char8 as BSL8
62−-- >>> :set -XDataKinds
63−-- >>> :set -XDeriveDataTypeable
64−-- >>> :set -XDeriveGeneric
65−-- >>> :set -XGeneralizedNewtypeDeriving
66−-- >>> :set -XOverloadedStrings
67−-- >>> :set -XTypeOperators
68−-- >>> setEnv "HSPEC_COLOR" "no"
69−-- >>> data User = User { name :: String, age :: Int } deriving (Show, Generic, Typeable)
70−-- >>> newtype UserId = UserId Integer deriving (Show, Generic, Typeable, ToJSON)
71−-- >>> instance ToJSON User
72−-- >>> instance ToSchema User
73−-- >>> instance ToSchema UserId
74−-- >>> instance ToParamSchema UserId
75−-- >>> type GetUsers = Get '[JSON] [User]
76−-- >>> type GetUser = Capture "user_id" UserId :> Get '[JSON] User
77−-- >>> type PostUser = ReqBody '[JSON] User :> Post '[JSON] UserId
78−-- >>> type UserAPI = GetUsers :<|> GetUser :<|> PostUser
79−-- >>> orderedKeys = encodePretty' (defConfig { confCompare = compare, confIndent = Spaces 0 })
80−
81−-- $howto
82−--
83−-- This section explains how to use this library to generate Swagger specification,
84−-- modify it and run automatic tests for a servant API.
85−--
86−-- For the purposes of this section we will use this servant API:
87−--
88−-- >>> data User = User { name :: String, age :: Int } deriving (Show, Generic, Typeable)
89−-- >>> newtype UserId = UserId Integer deriving (Show, Generic, Typeable, ToJSON)
90−-- >>> instance ToJSON User
91−-- >>> instance ToSchema User
92−-- >>> instance ToSchema UserId
93−-- >>> instance ToParamSchema UserId
94−-- >>> type GetUsers = Get '[JSON] [User]
95−-- >>> type GetUser = Capture "user_id" UserId :> Get '[JSON] User
96−-- >>> type PostUser = ReqBody '[JSON] User :> Post '[JSON] UserId
97−-- >>> type UserAPI = GetUsers :<|> GetUser :<|> PostUser
98−--
99−-- Here we define a user API with three endpoints. @GetUsers@ endpoint returns a list of all users.
100−-- @GetUser@ returns a user given his\/her ID. @PostUser@ creates a new user and returns his\/her ID.
101−
102−-- $generate
103−-- In order to generate @'Swagger'@ specification for a servant API, just use @'toSwagger'@:
104−--
105−-- >>> BSL8.putStrLn . orderedKeys $ toSwagger (Proxy :: Proxy UserAPI)
106−-- {"definitions":{"User":{"properties":{"age":{"maximum":9223372036854775807,"minimum":-9223372036854775808,"type":"integer"},"name":{"type":"string"}},"required":["name","age"],"type":"object"},"UserId":{"type":"integer"}},"info":{"title":"","version":""},"paths":{"/":{"get":{"produces":["application/json;charset=utf-8"],"responses":{"200":{"description":"","schema":{"items":{"$ref":"#/definitions/User"},"type":"array"}}}},"post":{"consumes":["application/json;charset=utf-8"],"parameters":[{"in":"body","name":"body","required":true,"schema":{"$ref":"#/definitions/User"}}],"produces":["application/json;charset=utf-8"],"responses":{"200":{"description":"","schema":{"$ref":"#/definitions/UserId"}},"400":{"description":"Invalid `body`"}}}},"/{user_id}":{"get":{"parameters":[{"in":"path","name":"user_id","required":true,"type":"integer"}],"produces":["application/json;charset=utf-8"],"responses":{"200":{"description":"","schema":{"$ref":"#/definitions/User"}},"400":{"description":"Invalid `user_id`"}}}}},"swagger":"2.0"}
107−--
108−-- By default @'toSwagger'@ will generate specification for all API routes, parameters, headers, responses and data schemas.
109−--
110−-- For some parameters it will also add 400 responses with a description mentioning parameter name.
111−--
112−-- Data schemas come from @'ToParamSchema'@ and @'ToSchema'@ classes.
113−
114−-- $annotate
115−-- While initially generated @'Swagger'@ looks good, it lacks some information it can't get from a servant API.
116−--
117−-- We can add this information using field lenses from @"Data.Swagger"@:
118−--
119−-- >>> :{
120−-- BSL8.putStrLn $ orderedKeys $ toSwagger (Proxy :: Proxy UserAPI)
121−-- & info.title .~ "User API"
122−-- & info.version .~ "1.0"
123−-- & info.description ?~ "This is an API for the Users service"
124−-- & info.license ?~ "MIT"
125−-- & host ?~ "example.com"
126−-- :}
127−-- {"definitions":{"User":{"properties":{"age":{"maximum":9223372036854775807,"minimum":-9223372036854775808,"type":"integer"},"name":{"type":"string"}},"required":["name","age"],"type":"object"},"UserId":{"type":"integer"}},"host":"example.com","info":{"description":"This is an API for the Users service","license":{"name":"MIT"},"title":"User API","version":"1.0"},"paths":{"/":{"get":{"produces":["application/json;charset=utf-8"],"responses":{"200":{"description":"","schema":{"items":{"$ref":"#/definitions/User"},"type":"array"}}}},"post":{"consumes":["application/json;charset=utf-8"],"parameters":[{"in":"body","name":"body","required":true,"schema":{"$ref":"#/definitions/User"}}],"produces":["application/json;charset=utf-8"],"responses":{"200":{"description":"","schema":{"$ref":"#/definitions/UserId"}},"400":{"description":"Invalid `body`"}}}},"/{user_id}":{"get":{"parameters":[{"in":"path","name":"user_id","required":true,"type":"integer"}],"produces":["application/json;charset=utf-8"],"responses":{"200":{"description":"","schema":{"$ref":"#/definitions/User"}},"400":{"description":"Invalid `user_id`"}}}}},"swagger":"2.0"}
128−--
129−-- It is also useful to annotate or modify certain endpoints.
130−-- @'subOperations'@ provides a convenient way to zoom into a part of an API.
131−--
132−-- @'subOperations' sub api@ traverses all operations of the @api@ which are also present in @sub@.
133−-- Furthermore, @sub@ is required to be an exact sub API of @api. Otherwise it will not typecheck.
134−--
135−-- @"Data.Swagger.Operation"@ provides some useful helpers that can be used with @'subOperations'@.
136−-- One example is applying tags to certain endpoints:
137−--
138−-- >>> let getOps = subOperations (Proxy :: Proxy (GetUsers :<|> GetUser)) (Proxy :: Proxy UserAPI)
139−-- >>> let postOps = subOperations (Proxy :: Proxy PostUser) (Proxy :: Proxy UserAPI)
140−-- >>> :{
141−-- BSL8.putStrLn $ orderedKeys $ toSwagger (Proxy :: Proxy UserAPI)
142−-- & applyTagsFor getOps ["get" & description ?~ "GET operations"]
143−-- & applyTagsFor postOps ["post" & description ?~ "POST operations"]
144−-- :}
145−-- {"definitions":{"User":{"properties":{"age":{"maximum":9223372036854775807,"minimum":-9223372036854775808,"type":"integer"},"name":{"type":"string"}},"required":["name","age"],"type":"object"},"UserId":{"type":"integer"}},"info":{"title":"","version":""},"paths":{"/":{"get":{"produces":["application/json;charset=utf-8"],"responses":{"200":{"description":"","schema":{"items":{"$ref":"#/definitions/User"},"type":"array"}}},"tags":["get"]},"post":{"consumes":["application/json;charset=utf-8"],"parameters":[{"in":"body","name":"body","required":true,"schema":{"$ref":"#/definitions/User"}}],"produces":["application/json;charset=utf-8"],"responses":{"200":{"description":"","schema":{"$ref":"#/definitions/UserId"}},"400":{"description":"Invalid `body`"}},"tags":["post"]}},"/{user_id}":{"get":{"parameters":[{"in":"path","name":"user_id","required":true,"type":"integer"}],"produces":["application/json;charset=utf-8"],"responses":{"200":{"description":"","schema":{"$ref":"#/definitions/User"}},"400":{"description":"Invalid `user_id`"}},"tags":["get"]}}},"swagger":"2.0","tags":[{"description":"GET operations","name":"get"},{"description":"POST operations","name":"post"}]}
146−--
147−-- This applies @\"get\"@ tag to the @GET@ endpoints and @\"post\"@ tag to the @POST@ endpoint of the User API.
148−
149−-- $test
150−-- Automatic generation of data schemas uses @'ToSchema'@ instances for the types
151−-- used in a servant API. But to encode/decode actual data servant uses different classes.
152−-- For instance in @UserAPI@ @User@ is always encoded/decoded using @'ToJSON'@ and @'FromJSON'@ instances.
153−--
154−-- To be sure your Haskell server/client handles data properly you need to check
155−-- that @'ToJSON'@ instance always generates values that satisfy schema produced
156−-- by @'ToSchema'@ instance.
157−--
158−-- With @'validateEveryToJSON'@ it is possible to test all those instances automatically,
159−-- without having to write down every type:
160−--
161−-- >>> instance Arbitrary User where arbitrary = User <$> arbitrary <*> arbitrary
162−-- >>> instance Arbitrary UserId where arbitrary = UserId <$> arbitrary
163−-- >>> hspec $ validateEveryToJSON (Proxy :: Proxy UserAPI)
164−-- <BLANKLINE>
165−-- [User]...
166−-- ...
167−-- User...
168−-- ...
169−-- UserId...
170−-- ...
171−-- Finished in ... seconds
172−-- 3 examples, 0 failures
173−--
174−-- Although servant is great, chances are that your API clients don't use Haskell.
175−-- In many cases @swagger.json@ serves as a specification, not a Haskell type.
176−--
177−-- In this cases it is a good idea to store generated and annotated @'Swagger'@ in a @swagger.json@ file
178−-- under a version control system (such as Git, Subversion, Mercurial, etc.).
179−--
180−-- It is also recommended to version API based on changes to the @swagger.json@ rather than changes
181−-- to the Haskell API.
182−--
183−-- See <example/test/TodoSpec.hs TodoSpec.hs> for an example of a complete test suite for a swagger specification.
184−
185−-- $serve
186−-- If you're implementing a server for an API, you might also want to serve its @'Swagger'@ specification.
187−--
188−-- See <example/src/Todo.hs Todo.hs> for an example of a server.
servant-swagger/src/Servant/Swagger/Internal.hsdeleted−488
@@ -1,488 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−{-# LANGUAGE ConstraintKinds #-}
3−{-# LANGUAGE DataKinds #-}
4−{-# LANGUAGE FlexibleContexts #-}
5−{-# LANGUAGE FlexibleInstances #-}
6−{-# LANGUAGE OverloadedLists #-}
7−{-# LANGUAGE OverloadedStrings #-}
8−{-# LANGUAGE PolyKinds #-}
9−{-# LANGUAGE RankNTypes #-}
10−{-# LANGUAGE ScopedTypeVariables #-}
11−{-# LANGUAGE TypeOperators #-}
12−{-# LANGUAGE TypeFamilies #-}
13−#if __GLASGOW_HASKELL__ >= 806
14−{-# LANGUAGE UndecidableInstances #-}
15−#endif
16−module Servant.Swagger.Internal where
17−
18−import Prelude ()
19−import Prelude.Compat
20−
21−import Control.Applicative ((<|>))
22−import Control.Lens
23−import Data.Aeson
24−import Data.HashMap.Strict.InsOrd (InsOrdHashMap)
25−import qualified Data.HashMap.Strict.InsOrd as InsOrdHashMap
26−import Data.Foldable (toList)
27−import Data.Proxy
28−import Data.Typeable
29−import Data.Singletons.Bool
30−import Data.Swagger hiding (Header)
31−import qualified Data.Swagger as Swagger
32−import Data.Swagger.Declare
33−import Data.Text (Text)
34−import qualified Data.Text as Text
35−import GHC.Generics (D1, Meta(..), Rep)
36−import GHC.TypeLits
37−import Network.HTTP.Media (MediaType)
38−import Servant.API
39−import Servant.API.Description (FoldDescription,
40− reflectDescription)
41−import Servant.API.Generic (ToServantApi, AsApi)
42−import Servant.API.Modifiers (FoldRequired)
43−
44−import Servant.Swagger.Internal.TypeLevel.API
45−
46−-- | Generate a Swagger specification for a servant API.
47−--
48−-- To generate Swagger specification, your data types need
49−-- @'ToParamSchema'@ and/or @'ToSchema'@ instances.
50−--
51−-- @'ToParamSchema'@ is used for @'Capture'@, @'QueryParam'@ and @'Header'@.
52−-- @'ToSchema'@ is used for @'ReqBody'@ and response data types.
53−--
54−-- You can easily derive those instances via @Generic@.
55−-- For more information, refer to <http://hackage.haskell.org/package/swagger2/docs/Data-Swagger.html swagger2 documentation>.
56−--
57−-- Example:
58−--
59−-- @
60−-- newtype Username = Username String deriving (Generic, ToText)
61−--
62−-- instance ToParamSchema Username
63−--
64−-- data User = User
65−-- { username :: Username
66−-- , fullname :: String
67−-- } deriving (Generic)
68−--
69−-- instance ToJSON User
70−-- instance ToSchema User
71−--
72−-- type MyAPI = QueryParam "username" Username :> Get '[JSON] User
73−--
74−-- mySwagger :: Swagger
75−-- mySwagger = toSwagger (Proxy :: Proxy MyAPI)
76−-- @
77−class HasSwagger api where
78− -- | Generate a Swagger specification for a servant API.
79− toSwagger :: Proxy api -> Swagger
80−
81−instance HasSwagger Raw where
82− toSwagger _ = mempty & paths . at "/" ?~ mempty
83−
84−instance HasSwagger EmptyAPI where
85− toSwagger _ = mempty
86−
87−-- | All operations of sub API.
88−-- This is similar to @'operationsOf'@ but ensures that operations
89−-- indeed belong to the API at compile time.
90−subOperations :: (IsSubAPI sub api, HasSwagger sub) =>
91− Proxy sub -- ^ Part of a servant API.
92− -> Proxy api -- ^ The whole servant API.
93− -> Traversal' Swagger Operation
94−subOperations sub _ = operationsOf (toSwagger sub)
95−
96−-- | Make a singleton Swagger spec (with only one endpoint).
97−-- For endpoints with no content see 'mkEndpointNoContent'.
98−mkEndpoint :: forall a cs hs proxy method status.
99− (ToSchema a, AllAccept cs, AllToResponseHeader hs, SwaggerMethod method, KnownNat status)
100− => FilePath -- ^ Endpoint path.
101− -> proxy (Verb method status cs (Headers hs a)) -- ^ Method, content-types, headers and response.
102− -> Swagger
103−mkEndpoint path proxy
104− = mkEndpointWithSchemaRef (Just ref) path proxy
105− & definitions .~ defs
106− where
107− (defs, ref) = runDeclare (declareSchemaRef (Proxy :: Proxy a)) mempty
108−
109−-- | Make a singletone 'Swagger' spec (with only one endpoint) and with no content schema.
110−mkEndpointNoContent :: forall nocontent cs hs proxy method status.
111− (AllAccept cs, AllToResponseHeader hs, SwaggerMethod method, KnownNat status)
112− => FilePath -- ^ Endpoint path.
113− -> proxy (Verb method status cs (Headers hs nocontent)) -- ^ Method, content-types, headers and response.
114− -> Swagger
115−mkEndpointNoContent path proxy
116− = mkEndpointWithSchemaRef Nothing path proxy
117−
118−-- | Like @'mkEndpoint'@ but with explicit schema reference.
119−-- Unlike @'mkEndpoint'@ this function does not update @'definitions'@.
120−mkEndpointWithSchemaRef :: forall cs hs proxy method status a.
121− (AllAccept cs, AllToResponseHeader hs, SwaggerMethod method, KnownNat status)
122− => Maybe (Referenced Schema)
123− -> FilePath
124− -> proxy (Verb method status cs (Headers hs a))
125− -> Swagger
126−mkEndpointWithSchemaRef mref path _ = mempty
127− & paths.at path ?~
128− (mempty & method ?~ (mempty
129− & produces ?~ MimeList responseContentTypes
130− & at code ?~ Inline (mempty
131− & schema .~ mref
132− & headers .~ responseHeaders)))
133− where
134− method = swaggerMethod (Proxy :: Proxy method)
135− code = fromIntegral (natVal (Proxy :: Proxy status))
136− responseContentTypes = allContentType (Proxy :: Proxy cs)
137− responseHeaders = toAllResponseHeaders (Proxy :: Proxy hs)
138−
139−mkEndpointNoContentVerb :: forall proxy method.
140− (SwaggerMethod method)
141− => FilePath -- ^ Endpoint path.
142− -> proxy (NoContentVerb method) -- ^ Method
143− -> Swagger
144−mkEndpointNoContentVerb path _ = mempty
145− & paths.at path ?~
146− (mempty & method ?~ (mempty
147− & at code ?~ Inline mempty))
148− where
149− method = swaggerMethod (Proxy :: Proxy method)
150− code = 204 -- hardcoded in servant-server
151−
152−-- | Add parameter to every operation in the spec.
153−addParam :: Param -> Swagger -> Swagger
154−addParam param = allOperations.parameters %~ (Inline param :)
155−
156−-- | Add a tag to every operation in the spec.
157−addTag :: Text -> Swagger -> Swagger
158−addTag tag = allOperations.tags %~ ([tag] <>)
159−
160−-- | Add accepted content types to every operation in the spec.
161−addConsumes :: [MediaType] -> Swagger -> Swagger
162−addConsumes cs = allOperations.consumes %~ (<> Just (MimeList cs))
163−
164−-- | Format given text as inline code in Markdown.
165−markdownCode :: Text -> Text
166−markdownCode s = "`" <> s <> "`"
167−
168−addDefaultResponse400 :: ParamName -> Swagger -> Swagger
169−addDefaultResponse400 pname = setResponseWith (\old _new -> alter400 old) 400 (return response400)
170− where
171− sname = markdownCode pname
172− description400 = "Invalid " <> sname
173− alter400 = description %~ (<> (" or " <> sname))
174− response400 = mempty & description .~ description400
175−
176−-- | Methods, available for Swagger.
177−class SwaggerMethod method where
178− swaggerMethod :: proxy method -> Lens' PathItem (Maybe Operation)
179−
180−instance SwaggerMethod 'GET where swaggerMethod _ = get
181−instance SwaggerMethod 'PUT where swaggerMethod _ = put
182−instance SwaggerMethod 'POST where swaggerMethod _ = post
183−instance SwaggerMethod 'DELETE where swaggerMethod _ = delete
184−instance SwaggerMethod 'OPTIONS where swaggerMethod _ = options
185−instance SwaggerMethod 'HEAD where swaggerMethod _ = head_
186−instance SwaggerMethod 'PATCH where swaggerMethod _ = patch
187−
188−instance HasSwagger (UVerb method cs '[]) where
189− toSwagger _ = mempty
190−
191−-- | @since <TODO>
192−instance
193− {-# OVERLAPPABLE #-}
194− ( ToSchema a,
195− HasStatus a,
196− AllAccept cs,
197− SwaggerMethod method,
198− HasSwagger (UVerb method cs as)
199− ) =>
200− HasSwagger (UVerb method cs (a ': as))
201− where
202− toSwagger _ =
203− toSwagger (Proxy :: Proxy (Verb method (StatusOf a) cs a))
204− `combineSwagger` toSwagger (Proxy :: Proxy (UVerb method cs as))
205−
206−-- ATTENTION: do not remove this instance!
207−-- A similar instance above will always use the more general
208−-- polymorphic -- HasSwagger instance and will result in a type error
209−-- since 'NoContent' does not have a 'ToSchema' instance.
210−instance
211− ( KnownNat status,
212− AllAccept cs,
213− SwaggerMethod method,
214− HasSwagger (UVerb method cs as)
215− ) =>
216− HasSwagger (UVerb method cs (WithStatus status NoContent ': as))
217− where
218− toSwagger _ =
219− toSwagger (Proxy :: Proxy (Verb method status cs NoContent))
220− `combineSwagger` toSwagger (Proxy :: Proxy (UVerb method cs as))
221−
222−
223−-- workaround for https://github.com/GetShopTV/swagger2/issues/218
224−-- We'd like to juse use (<>) but the instances are wrong
225−combinePathItem :: PathItem -> PathItem -> PathItem
226−combinePathItem s t = PathItem
227− { _pathItemGet = _pathItemGet s <> _pathItemGet t
228− , _pathItemPut = _pathItemPut s <> _pathItemPut t
229− , _pathItemPost = _pathItemPost s <> _pathItemPost t
230− , _pathItemDelete = _pathItemDelete s <> _pathItemDelete t
231− , _pathItemOptions = _pathItemOptions s <> _pathItemOptions t
232− , _pathItemHead = _pathItemHead s <> _pathItemHead t
233− , _pathItemPatch = _pathItemPatch s <> _pathItemPatch t
234− , _pathItemParameters = _pathItemParameters s <> _pathItemParameters t
235− }
236−
237−combineSwagger :: Swagger -> Swagger -> Swagger
238−combineSwagger s t = Swagger
239− { _swaggerInfo = _swaggerInfo s <> _swaggerInfo t
240− , _swaggerHost = _swaggerHost s <|> _swaggerHost t
241− , _swaggerBasePath = _swaggerBasePath s <|> _swaggerBasePath t
242− , _swaggerSchemes = _swaggerSchemes s <> _swaggerSchemes t
243− , _swaggerConsumes = _swaggerConsumes s <> _swaggerConsumes t
244− , _swaggerProduces = _swaggerProduces s <> _swaggerProduces t
245− , _swaggerPaths = InsOrdHashMap.unionWith combinePathItem (_swaggerPaths s) (_swaggerPaths t)
246− , _swaggerDefinitions = _swaggerDefinitions s <> _swaggerDefinitions t
247− , _swaggerParameters = _swaggerParameters s <> _swaggerParameters t
248− , _swaggerResponses = _swaggerResponses s <> _swaggerResponses t
249− , _swaggerSecurityDefinitions = _swaggerSecurityDefinitions s <> _swaggerSecurityDefinitions t
250− , _swaggerSecurity = _swaggerSecurity s <> _swaggerSecurity t
251− , _swaggerTags = _swaggerTags s <> _swaggerTags t
252− , _swaggerExternalDocs = _swaggerExternalDocs s <|> _swaggerExternalDocs t
253− }
254−
255−instance {-# OVERLAPPABLE #-} (ToSchema a, AllAccept cs, KnownNat status, SwaggerMethod method) => HasSwagger (Verb method status cs a) where
256− toSwagger _ = toSwagger (Proxy :: Proxy (Verb method status cs (Headers '[] a)))
257−
258−-- | @since 1.1.7
259−instance (ToSchema a, Accept ct, KnownNat status, SwaggerMethod method) => HasSwagger (Stream method status fr ct a) where
260− toSwagger _ = toSwagger (Proxy :: Proxy (Verb method status '[ct] (Headers '[] a)))
261−
262−instance {-# OVERLAPPABLE #-} (ToSchema a, AllAccept cs, AllToResponseHeader hs, KnownNat status, SwaggerMethod method)
263− => HasSwagger (Verb method status cs (Headers hs a)) where
264− toSwagger = mkEndpoint "/"
265−
266−-- ATTENTION: do not remove this instance!
267−-- A similar instance above will always use the more general
268−-- polymorphic -- HasSwagger instance and will result in a type error
269−-- since 'NoContent' does not have a 'ToSchema' instance.
270−instance (AllAccept cs, KnownNat status, SwaggerMethod method) => HasSwagger (Verb method status cs NoContent) where
271− toSwagger _ = toSwagger (Proxy :: Proxy (Verb method status cs (Headers '[] NoContent)))
272−
273−instance (AllAccept cs, AllToResponseHeader hs, KnownNat status, SwaggerMethod method)
274− => HasSwagger (Verb method status cs (Headers hs NoContent)) where
275− toSwagger = mkEndpointNoContent "/"
276−
277−instance (SwaggerMethod method) => HasSwagger (NoContentVerb method) where
278− toSwagger = mkEndpointNoContentVerb "/"
279−
280−instance (HasSwagger a, HasSwagger b) => HasSwagger (a :<|> b) where
281− toSwagger _ = toSwagger (Proxy :: Proxy a) <> toSwagger (Proxy :: Proxy b)
282−
283−-- | @'Vault'@ combinator does not change our specification at all.
284−instance (HasSwagger sub) => HasSwagger (Vault :> sub) where
285− toSwagger _ = toSwagger (Proxy :: Proxy sub)
286−
287−-- | @'IsSecure'@ combinator does not change our specification at all.
288−instance (HasSwagger sub) => HasSwagger (IsSecure :> sub) where
289− toSwagger _ = toSwagger (Proxy :: Proxy sub)
290−
291−-- | @'RemoteHost'@ combinator does not change our specification at all.
292−instance (HasSwagger sub) => HasSwagger (RemoteHost :> sub) where
293− toSwagger _ = toSwagger (Proxy :: Proxy sub)
294−
295−-- | @'Fragment'@ combinator does not change our specification at all.
296−instance HasSwagger sub => HasSwagger (Fragment a :> sub) where
297− toSwagger _ = toSwagger (Proxy :: Proxy sub)
298−
299−-- | @'HttpVersion'@ combinator does not change our specification at all.
300−instance (HasSwagger sub) => HasSwagger (HttpVersion :> sub) where
301− toSwagger _ = toSwagger (Proxy :: Proxy sub)
302−
303−-- | @'WithNamedContext'@ combinator does not change our specification at all.
304−instance (HasSwagger sub) => HasSwagger (WithNamedContext x c sub) where
305− toSwagger _ = toSwagger (Proxy :: Proxy sub)
306−
307−instance (KnownSymbol sym, HasSwagger sub) => HasSwagger (sym :> sub) where
308− toSwagger _ = prependPath piece (toSwagger (Proxy :: Proxy sub))
309− where
310− piece = symbolVal (Proxy :: Proxy sym)
311−
312−instance (KnownSymbol sym, Typeable a, ToParamSchema a, HasSwagger sub, KnownSymbol (FoldDescription mods)) => HasSwagger (Capture' mods sym a :> sub) where
313− toSwagger _ = toSwagger (Proxy :: Proxy sub)
314− & addParam param
315− & prependPath capture
316− & addDefaultResponse400 tname
317− where
318− symbol = symbolVal (Proxy :: Proxy sym)
319− pname = if symbol == ""
320− then camelTo2 '-' . tyConName . typeRepTyCon $ typeRep (Proxy :: Proxy a)
321− else symbol
322− tname = Text.pack pname
323− transDesc "" = Nothing
324− transDesc desc = Just (Text.pack desc)
325− capture = "{" <> pname <> "}"
326− param = mempty
327− & name .~ tname
328− & description .~ transDesc (reflectDescription (Proxy :: Proxy mods))
329− & required ?~ True
330− & schema .~ ParamOther (mempty
331− & in_ .~ ParamPath
332− & paramSchema .~ toParamSchema (Proxy :: Proxy a))
333−
334−-- | Swagger Spec doesn't have a notion of CaptureAll, this instance is the best effort.
335−instance (KnownSymbol sym, Typeable a, ToParamSchema a, HasSwagger sub) => HasSwagger (CaptureAll sym a :> sub) where
336− toSwagger _ = toSwagger (Proxy :: Proxy (Capture sym a :> sub))
337−
338−instance (KnownSymbol desc, HasSwagger api) => HasSwagger (Description desc :> api) where
339− toSwagger _ = toSwagger (Proxy :: Proxy api)
340− & allOperations.description %~ (Just (Text.pack (symbolVal (Proxy :: Proxy desc))) <>)
341−
342−instance (KnownSymbol desc, HasSwagger api) => HasSwagger (Summary desc :> api) where
343− toSwagger _ = toSwagger (Proxy :: Proxy api)
344− & allOperations.summary %~ (Just (Text.pack (symbolVal (Proxy :: Proxy desc))) <>)
345−
346−instance (KnownSymbol sym, ToParamSchema a, HasSwagger sub, SBoolI (FoldRequired mods), KnownSymbol (FoldDescription mods)) => HasSwagger (QueryParam' mods sym a :> sub) where
347− toSwagger _ = toSwagger (Proxy :: Proxy sub)
348− & addParam param
349− & addDefaultResponse400 tname
350− where
351− tname = Text.pack (symbolVal (Proxy :: Proxy sym))
352− transDesc "" = Nothing
353− transDesc desc = Just (Text.pack desc)
354− param = mempty
355− & name .~ tname
356− & description .~ transDesc (reflectDescription (Proxy :: Proxy mods))
357− & required ?~ reflectBool (Proxy :: Proxy (FoldRequired mods))
358− & schema .~ ParamOther sch
359− sch = mempty
360− & in_ .~ ParamQuery
361− & paramSchema .~ toParamSchema (Proxy :: Proxy a)
362−
363−instance (KnownSymbol sym, ToParamSchema a, HasSwagger sub) => HasSwagger (QueryParams sym a :> sub) where
364− toSwagger _ = toSwagger (Proxy :: Proxy sub)
365− & addParam param
366− & addDefaultResponse400 tname
367− where
368− tname = Text.pack (symbolVal (Proxy :: Proxy sym))
369− param = mempty
370− & name .~ tname
371− & schema .~ ParamOther sch
372− sch = mempty
373− & in_ .~ ParamQuery
374− & paramSchema .~ pschema
375− pschema = mempty
376−#if MIN_VERSION_swagger2(2,4,0)
377− & type_ ?~ SwaggerArray
378−#else
379− & type_ .~ SwaggerArray
380−#endif
381− & items ?~ SwaggerItemsPrimitive (Just CollectionMulti) (toParamSchema (Proxy :: Proxy a))
382−
383−instance (KnownSymbol sym, HasSwagger sub) => HasSwagger (QueryFlag sym :> sub) where
384− toSwagger _ = toSwagger (Proxy :: Proxy sub)
385− & addParam param
386− & addDefaultResponse400 tname
387− where
388− tname = Text.pack (symbolVal (Proxy :: Proxy sym))
389− param = mempty
390− & name .~ tname
391− & schema .~ ParamOther (mempty
392− & in_ .~ ParamQuery
393− & allowEmptyValue ?~ True
394− & paramSchema .~ (toParamSchema (Proxy :: Proxy Bool)
395− & default_ ?~ toJSON False))
396−
397−instance (KnownSymbol sym, ToParamSchema a, HasSwagger sub, SBoolI (FoldRequired mods), KnownSymbol (FoldDescription mods)) => HasSwagger (Header' mods sym a :> sub) where
398− toSwagger _ = toSwagger (Proxy :: Proxy sub)
399− & addParam param
400− & addDefaultResponse400 tname
401− where
402− tname = Text.pack (symbolVal (Proxy :: Proxy sym))
403− transDesc "" = Nothing
404− transDesc desc = Just (Text.pack desc)
405− param = mempty
406− & name .~ tname
407− & description .~ transDesc (reflectDescription (Proxy :: Proxy mods))
408− & required ?~ reflectBool (Proxy :: Proxy (FoldRequired mods))
409− & schema .~ ParamOther (mempty
410− & in_ .~ ParamHeader
411− & paramSchema .~ toParamSchema (Proxy :: Proxy a))
412−
413−instance (ToSchema a, AllAccept cs, HasSwagger sub, KnownSymbol (FoldDescription mods)) => HasSwagger (ReqBody' mods cs a :> sub) where
414− toSwagger _ = toSwagger (Proxy :: Proxy sub)
415− & addParam param
416− & addConsumes (allContentType (Proxy :: Proxy cs))
417− & addDefaultResponse400 tname
418− & definitions %~ (<> defs)
419− where
420− tname = "body"
421− transDesc "" = Nothing
422− transDesc desc = Just (Text.pack desc)
423− (defs, ref) = runDeclare (declareSchemaRef (Proxy :: Proxy a)) mempty
424− param = mempty
425− & name .~ tname
426− & description .~ transDesc (reflectDescription (Proxy :: Proxy mods))
427− & required ?~ True
428− & schema .~ ParamBody ref
429−
430−-- | This instance is an approximation.
431−--
432−-- @since 1.1.7
433−instance (ToSchema a, Accept ct, HasSwagger sub, KnownSymbol (FoldDescription mods)) => HasSwagger (StreamBody' mods fr ct a :> sub) where
434− toSwagger _ = toSwagger (Proxy :: Proxy sub)
435− & addParam param
436− & addConsumes (toList (contentTypes (Proxy :: Proxy ct)))
437− & addDefaultResponse400 tname
438− & definitions %~ (<> defs)
439− where
440− tname = "body"
441− transDesc "" = Nothing
442− transDesc desc = Just (Text.pack desc)
443− (defs, ref) = runDeclare (declareSchemaRef (Proxy :: Proxy a)) mempty
444− param = mempty
445− & name .~ tname
446− & description .~ transDesc (reflectDescription (Proxy :: Proxy mods))
447− & required ?~ True
448− & schema .~ ParamBody ref
449−
450−instance (HasSwagger (ToServantApi routes), KnownSymbol datatypeName, Rep (routes AsApi) ~ D1 ('MetaData datatypeName moduleName packageName isNewtype) f) => HasSwagger (NamedRoutes routes) where
451− toSwagger _ = addTag (Text.pack $ symbolVal (Proxy :: Proxy datatypeName)) (toSwagger (Proxy :: Proxy (ToServantApi routes)))
452−
453−-- =======================================================================
454−-- Below are the definitions that should be in Servant.API.ContentTypes
455−-- =======================================================================
456−
457−class AllAccept cs where
458− allContentType :: Proxy cs -> [MediaType]
459−
460−instance AllAccept '[] where
461− allContentType _ = []
462−
463−instance (Accept c, AllAccept cs) => AllAccept (c ': cs) where
464− allContentType _ = contentType (Proxy :: Proxy c) : allContentType (Proxy :: Proxy cs)
465−
466−class ToResponseHeader h where
467− toResponseHeader :: Proxy h -> (HeaderName, Swagger.Header)
468−
469−instance (KnownSymbol sym, ToParamSchema a) => ToResponseHeader (Header sym a) where
470− toResponseHeader _ = (hname, Swagger.Header Nothing hschema)
471− where
472− hname = Text.pack (symbolVal (Proxy :: Proxy sym))
473− hschema = toParamSchema (Proxy :: Proxy a)
474−
475−class AllToResponseHeader hs where
476− toAllResponseHeaders :: Proxy hs -> InsOrdHashMap HeaderName Swagger.Header
477−
478−instance AllToResponseHeader '[] where
479− toAllResponseHeaders _ = mempty
480−
481−instance (ToResponseHeader h, AllToResponseHeader hs) => AllToResponseHeader (h ': hs) where
482− toAllResponseHeaders _ = InsOrdHashMap.insert headerName headerBS hdrs
483− where
484− (headerName, headerBS) = toResponseHeader (Proxy :: Proxy h)
485− hdrs = toAllResponseHeaders (Proxy :: Proxy hs)
486−
487−instance AllToResponseHeader hs => AllToResponseHeader (HList hs) where
488− toAllResponseHeaders _ = toAllResponseHeaders (Proxy :: Proxy hs)
servant-swagger/src/Servant/Swagger/Internal/Orphans.hsdeleted−27
@@ -1,27 +0,0 @@
1−{-# OPTIONS_GHC -fno-warn-orphans #-}
2−{-# LANGUAGE CPP #-}
3−{-# LANGUAGE GeneralizedNewtypeDeriving #-}
4−{-# LANGUAGE ScopedTypeVariables #-}
5−{-# LANGUAGE StandaloneDeriving #-}
6−module Servant.Swagger.Internal.Orphans where
7−
8−import Data.Proxy
9− (Proxy (..))
10−import Data.Swagger
11−import Servant.Types.SourceT
12− (SourceT)
13−#if MIN_VERSION_GLASGOW_HASKELL(8,8,1,0)
14−import Servant.API (WithStatus(..))
15−#endif
16−
17−-- | Pretend that 'SourceT m a' is '[a]'.
18−--
19−-- @since 1.1.7
20−--
21−instance ToSchema a => ToSchema (SourceT m a) where
22− declareNamedSchema _ = declareNamedSchema (Proxy :: Proxy [a])
23−
24−#if MIN_VERSION_GLASGOW_HASKELL(8,8,1,0)
25−-- @since 1.1.11
26−deriving instance ToSchema a => ToSchema (WithStatus s a)
27−#endif
servant-swagger/src/Servant/Swagger/Internal/Test.hsdeleted−207
@@ -1,207 +0,0 @@
1−{-# LANGUAGE ConstraintKinds #-}
2−{-# LANGUAGE DataKinds #-}
3−{-# LANGUAGE FlexibleContexts #-}
4−{-# LANGUAGE RankNTypes #-}
5−{-# LANGUAGE ScopedTypeVariables #-}
6−{-# LANGUAGE TypeOperators #-}
7−{-# LANGUAGE OverloadedStrings #-}
8−module Servant.Swagger.Internal.Test where
9−
10−import Data.Aeson (ToJSON (..))
11−import Data.Aeson.Encode.Pretty (encodePretty', defConfig,
12− confCompare)
13−import Data.Swagger (Pattern, ToSchema,
14− toSchema)
15−import Data.Swagger.Schema.Validation
16−import Data.Text (Text)
17−import qualified Data.Text.Lazy as TL
18−import qualified Data.Text.Lazy.Encoding as TL
19−import Data.Typeable
20−import Test.Hspec
21−import Test.Hspec.QuickCheck
22−import Test.QuickCheck (Arbitrary, Property,
23− counterexample, property)
24−
25−import Servant.API
26−import Servant.Swagger.Internal.TypeLevel
27−
28−-- $setup
29−-- >>> import Control.Applicative
30−-- >>> import GHC.Generics
31−-- >>> import Test.QuickCheck
32−-- >>> import System.Environment (setEnv)
33−-- >>> :set -XDeriveGeneric
34−-- >>> :set -XGeneralizedNewtypeDeriving
35−-- >>> :set -XDataKinds
36−-- >>> :set -XTypeOperators
37−-- >>> setEnv "HSPEC_COLOR" "no"
38−
39−-- | Verify that every type used with @'JSON'@ content type in a servant API
40−-- has compatible @'ToJSON'@ and @'ToSchema'@ instances using @'validateToJSON'@.
41−--
42−-- /NOTE:/ @'validateEveryToJSON'@ does not perform string pattern validation.
43−-- See @'validateEveryToJSONWithPatternChecker'@.
44−--
45−-- @'validateEveryToJSON'@ will produce one @'prop'@ specification for every type in the API.
46−-- Each type only gets one test, even if it occurs multiple times in the API.
47−--
48−-- >>> data User = User { name :: String, age :: Maybe Int } deriving (Show, Generic, Typeable)
49−-- >>> newtype UserId = UserId String deriving (Show, Generic, Typeable, ToJSON, Arbitrary)
50−-- >>> instance ToJSON User
51−-- >>> instance ToSchema User
52−-- >>> instance ToSchema UserId
53−-- >>> instance Arbitrary User where arbitrary = User <$> arbitrary <*> arbitrary
54−-- >>> type UserAPI = (Capture "user_id" UserId :> Get '[JSON] User) :<|> (ReqBody '[JSON] User :> Post '[JSON] UserId)
55−--
56−-- >>> hspec $ context "ToJSON matches ToSchema" $ validateEveryToJSON (Proxy :: Proxy UserAPI)
57−-- <BLANKLINE>
58−-- ToJSON matches ToSchema...
59−-- User...
60−-- ...
61−-- UserId...
62−-- ...
63−-- Finished in ... seconds
64−-- 2 examples, 0 failures
65−--
66−-- For the test to compile all body types should have the following instances:
67−--
68−-- * @'ToJSON'@ and @'ToSchema'@ are used to perform the validation;
69−-- * @'Typeable'@ is used to name the test for each type;
70−-- * @'Show'@ is used to display value for which @'ToJSON'@ does not satisfy @'ToSchema'@.
71−-- * @'Arbitrary'@ is used to arbitrarily generate values.
72−--
73−-- If any of the instances is missing, you'll get a descriptive type error:
74−--
75−-- >>> data Contact = Contact { fullname :: String, phone :: Integer } deriving (Show, Generic)
76−-- >>> instance ToJSON Contact
77−-- >>> instance ToSchema Contact
78−-- >>> type ContactAPI = Get '[JSON] Contact
79−-- >>> hspec $ validateEveryToJSON (Proxy :: Proxy ContactAPI)
80−-- ...
81−-- ...No instance for (Arbitrary Contact)
82−-- ... arising from a use of ‘validateEveryToJSON’
83−-- ...
84−validateEveryToJSON
85− :: forall proxy api .
86− TMap (Every [Typeable, Show, Arbitrary, ToJSON, ToSchema])
87− (BodyTypes JSON api)
88− => proxy api -- ^ Servant API.
89− -> Spec
90−validateEveryToJSON _ = props
91− (Proxy :: Proxy [ToJSON, ToSchema])
92− (maybeCounterExample . prettyValidateWith validateToJSON)
93− (Proxy :: Proxy (BodyTypes JSON api))
94−
95−-- | Verify that every type used with @'JSON'@ content type in a servant API
96−-- has compatible @'ToJSON'@ and @'ToSchema'@ instances using @'validateToJSONWithPatternChecker'@.
97−--
98−-- For validation without patterns see @'validateEveryToJSON'@.
99−validateEveryToJSONWithPatternChecker :: forall proxy api. TMap (Every [Typeable, Show, Arbitrary, ToJSON, ToSchema]) (BodyTypes JSON api) =>
100− (Pattern -> Text -> Bool) -- ^ @'Pattern'@ checker.
101− -> proxy api -- ^ Servant API.
102− -> Spec
103−validateEveryToJSONWithPatternChecker checker _ = props
104− (Proxy :: Proxy [ToJSON, ToSchema])
105− (maybeCounterExample . prettyValidateWith (validateToJSONWithPatternChecker checker))
106− (Proxy :: Proxy (BodyTypes JSON api))
107−
108−-- * QuickCheck-related stuff
109−
110−-- | Construct property tests for each type in a list.
111−-- The name for each property is the name of the corresponding type.
112−--
113−-- >>> :{
114−-- hspec $
115−-- context "read . show == id" $
116−-- props
117−-- (Proxy :: Proxy [Eq, Show, Read])
118−-- (\x -> read (show x) === x)
119−-- (Proxy :: Proxy [Bool, Int, String])
120−-- :}
121−-- <BLANKLINE>
122−-- read . show == id
123−-- Bool...
124−-- ...
125−-- Int...
126−-- ...
127−-- [Char]...
128−-- ...
129−-- Finished in ... seconds
130−-- 3 examples, 0 failures
131−props :: forall p p'' cs xs. TMap (Every (Typeable ': Show ': Arbitrary ': cs)) xs =>
132− p cs -- ^ A list of constraints.
133− -> (forall x. EveryTF cs x => x -> Property) -- ^ Property predicate.
134− -> p'' xs -- ^ A list of types.
135− -> Spec
136−props _ f px = sequence_ specs
137− where
138− specs :: [Spec]
139− specs = tmapEvery (Proxy :: Proxy (Typeable ': Show ': Arbitrary ': cs)) aprop px
140−
141− aprop :: forall p' a. (EveryTF cs a, Typeable a, Show a, Arbitrary a) => p' a -> Spec
142− aprop _ = prop (show (typeOf (undefined :: a))) (f :: a -> Property)
143−
144−-- | Pretty print validation errors
145−-- together with actual JSON and Swagger Schema
146−-- (using 'encodePretty').
147−--
148−-- >>> import Data.Aeson
149−-- >>> import Data.Foldable (traverse_)
150−-- >>> data Person = Person { name :: String, phone :: Integer } deriving (Generic)
151−-- >>> instance ToJSON Person where toJSON p = object [ "name" .= name p ]
152−-- >>> instance ToSchema Person
153−-- >>> let person = Person { name = "John", phone = 123456 }
154−-- >>> traverse_ putStrLn $ prettyValidateWith validateToJSON person
155−-- Validation against the schema fails:
156−-- * property "phone" is required, but not found in "{\"name\":\"John\"}"
157−-- <BLANKLINE>
158−-- JSON value:
159−-- {
160−-- "name": "John"
161−-- }
162−-- <BLANKLINE>
163−-- Swagger Schema:
164−-- {
165−-- "properties": {
166−-- "name": {
167−-- "type": "string"
168−-- },
169−-- "phone": {
170−-- "type": "integer"
171−-- }
172−-- },
173−-- "required": [
174−-- "name",
175−-- "phone"
176−-- ],
177−-- "type": "object"
178−-- }
179−-- <BLANKLINE>
180−--
181−-- FIXME: this belongs in "Data.Swagger.Schema.Validation" (in @swagger2@).
182−prettyValidateWith
183− :: forall a. (ToJSON a, ToSchema a)
184− => (a -> [ValidationError]) -> a -> Maybe String
185−prettyValidateWith f x =
186− case f x of
187− [] -> Nothing
188− errors -> Just $ unlines
189− [ "Validation against the schema fails:"
190− , unlines (map (" * " ++) errors)
191− , "JSON value:"
192− , ppJSONString json
193− , ""
194− , "Swagger Schema:"
195− , ppJSONString (toJSON schema)
196− ]
197− where
198− ppJSONString = TL.unpack . TL.decodeUtf8 . encodePretty' ppCfg
199− ppCfg = defConfig { confCompare = compare }
200−
201− json = toJSON x
202− schema = toSchema (Proxy :: Proxy a)
203−
204−-- | Provide a counterexample if there is any.
205−maybeCounterExample :: Maybe String -> Property
206−maybeCounterExample Nothing = property True
207−maybeCounterExample (Just s) = counterexample s (property False)
servant-swagger/src/Servant/Swagger/Internal/TypeLevel.hsdeleted−9
@@ -1,9 +0,0 @@
1−module Servant.Swagger.Internal.TypeLevel (
2− module Servant.Swagger.Internal.TypeLevel.API,
3− module Servant.Swagger.Internal.TypeLevel.Every,
4− module Servant.Swagger.Internal.TypeLevel.TMap,
5−) where
6−
7−import Servant.Swagger.Internal.TypeLevel.API
8−import Servant.Swagger.Internal.TypeLevel.Every
9−import Servant.Swagger.Internal.TypeLevel.TMap
servant-swagger/src/Servant/Swagger/Internal/TypeLevel/API.hsdeleted−86
@@ -1,86 +0,0 @@
1−{-# LANGUAGE ConstraintKinds #-}
2−{-# LANGUAGE DataKinds #-}
3−{-# LANGUAGE KindSignatures #-}
4−{-# LANGUAGE PolyKinds #-}
5−{-# LANGUAGE TypeFamilies #-}
6−{-# LANGUAGE TypeOperators #-}
7−{-# LANGUAGE UndecidableInstances #-}
8−module Servant.Swagger.Internal.TypeLevel.API where
9−
10−import GHC.Exts (Constraint)
11−import Servant.API
12−
13−-- | Build a list of endpoints from an API.
14−type family EndpointsList api where
15− EndpointsList (a :<|> b) = AppendList (EndpointsList a) (EndpointsList b)
16− EndpointsList (e :> a) = MapSub e (EndpointsList a)
17− EndpointsList a = '[a]
18−
19−-- | Check whether @sub@ is a sub API of @api@.
20−type family IsSubAPI sub api :: Constraint where
21− IsSubAPI sub api = AllIsElem (EndpointsList sub) api
22−
23−-- | Check that every element of @xs@ is an endpoint of @api@.
24−type family AllIsElem xs api :: Constraint where
25− AllIsElem '[] api = ()
26− AllIsElem (x ': xs) api = (IsIn x api, AllIsElem xs api)
27−
28−-- | Apply @(e :>)@ to every API in @xs@.
29−type family MapSub e xs where
30− MapSub e '[] = '[]
31− MapSub e (x ': xs) = (e :> x) ': MapSub e xs
32−
33−-- | Append two type-level lists.
34−type family AppendList xs ys where
35− AppendList '[] ys = ys
36− AppendList (x ': xs) ys = x ': AppendList xs ys
37−
38−type family Or (a :: Constraint) (b :: Constraint) :: Constraint where
39− Or () b = ()
40− Or a () = ()
41−
42−type family IsIn sub api :: Constraint where
43− IsIn e (a :<|> b) = Or (IsIn e a) (IsIn e b)
44− IsIn (e :> a) (e :> b) = IsIn a b
45− IsIn e e = ()
46−
47−-- | Check whether a type is a member of a list of types.
48−-- This is a type-level analogue of @'elem'@.
49−type family Elem x xs where
50− Elem x '[] = 'False
51− Elem x (x ': xs) = 'True
52− Elem x (y ': xs) = Elem x xs
53−
54−-- | Remove duplicates from a type-level list.
55−type family Nub xs where
56− Nub '[] = '[]
57− Nub (x ': xs) = x ': Nub (Remove x xs)
58−
59−-- | Remove element from a type-level list.
60−type family Remove x xs where
61− Remove x '[] = '[]
62− Remove x (x ': ys) = Remove x ys
63− Remove x (y ': ys) = y ': Remove x ys
64−
65−-- | Extract a list of unique "body" types for a specific content-type from a servant API.
66−type BodyTypes c api = Nub (BodyTypes' c api)
67−
68−-- | @'AddBodyType' c cs a as@ adds type @a@ to the list @as@
69−-- only if @c@ is in @cs@.
70−type AddBodyType c cs a as = If (Elem c cs) (a ': as) as
71−
72−-- | Extract a list of "body" types for a specific content-type from a servant API.
73−-- To extract unique types see @'BodyTypes'@.
74−--
75−-- @'NoContent'@ is removed from the list and not tested. (This allows for leaving the body
76−-- completely empty on responses to requests that only accept 'application/json', while
77−-- setting the content-type in the response accordingly.)
78−type family BodyTypes' c api :: [*] where
79− BodyTypes' c (Verb verb b cs (Headers hdrs a)) = AddBodyType c cs a '[]
80− BodyTypes' c (Verb verb b cs NoContent) = '[]
81− BodyTypes' c (Verb verb b cs a) = AddBodyType c cs a '[]
82− BodyTypes' c (ReqBody' mods cs a :> api) = AddBodyType c cs a (BodyTypes' c api)
83− BodyTypes' c (e :> api) = BodyTypes' c api
84− BodyTypes' c (a :<|> b) = AppendList (BodyTypes' c a) (BodyTypes' c b)
85− BodyTypes' c api = '[]
86−
servant-swagger/src/Servant/Swagger/Internal/TypeLevel/Every.hsdeleted−63
@@ -1,63 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−{-# LANGUAGE ConstraintKinds #-}
3−{-# LANGUAGE DataKinds #-}
4−{-# LANGUAGE FlexibleContexts #-}
5−{-# LANGUAGE FlexibleInstances #-}
6−{-# LANGUAGE GADTs #-}
7−{-# LANGUAGE InstanceSigs #-}
8−{-# LANGUAGE KindSignatures #-}
9−{-# LANGUAGE MultiParamTypeClasses #-}
10−{-# LANGUAGE PolyKinds #-}
11−{-# LANGUAGE RankNTypes #-}
12−{-# LANGUAGE ScopedTypeVariables #-}
13−{-# LANGUAGE TypeFamilies #-}
14−{-# LANGUAGE TypeOperators #-}
15−{-# LANGUAGE UndecidableInstances #-}
16−#if __GLASGOW_HASKELL__ >= 800
17−{-# LANGUAGE UndecidableSuperClasses #-}
18−#endif
19−module Servant.Swagger.Internal.TypeLevel.Every where
20−
21−import Data.Proxy
22−import GHC.Exts (Constraint)
23−
24−import Servant.Swagger.Internal.TypeLevel.TMap
25−
26−-- $setup
27−-- >>> :set -XDataKinds
28−-- >>> :set -XFlexibleContexts
29−-- >>> :set -XGADTs
30−-- >>> :set -XRankNTypes
31−-- >>> :set -XScopedTypeVariables
32−-- >>> import GHC.TypeLits
33−-- >>> import Data.List
34−
35−-- | Apply multiple constraint constructors to a type.
36−--
37−-- @
38−-- EveryTF '[Show, Read] a ~ (Show a, Read a)
39−-- @
40−--
41−-- Note that since this is a type family, you have to alway fully apply @'EveryTF'@.
42−--
43−-- For partial application of multiple constraint constructors see @'Every'@.
44−type family EveryTF cs x :: Constraint where
45− EveryTF '[] x = ()
46− EveryTF (c ': cs) x = (c x, EveryTF cs x)
47−
48−-- | Apply multiple constraint constructors to a type as a class.
49−--
50−-- This is different from @'EveryTF'@ in that it allows partial application.
51−class EveryTF cs x => Every (cs :: [* -> Constraint]) (x :: *) where
52−
53−instance Every '[] x where
54−instance (c x, Every cs x) => Every (c ': cs) x where
55−
56−-- | Like @'tmap'@, but uses @'Every'@ for multiple constraints.
57−--
58−-- >>> let zero :: forall p a. (Show a, Num a) => p a -> String; zero _ = show (0 :: a)
59−-- >>> tmapEvery (Proxy :: Proxy [Show, Num]) zero (Proxy :: Proxy [Int, Float]) :: [String]
60−-- ["0","0.0"]
61−tmapEvery :: forall a cs p p'' xs. (TMap (Every cs) xs) =>
62− p cs -> (forall x p'. Every cs x => p' x -> a) -> p'' xs -> [a]
63−tmapEvery _ = tmap (Proxy :: Proxy (Every cs))
servant-swagger/src/Servant/Swagger/Internal/TypeLevel/TMap.hsdeleted−37
@@ -1,37 +0,0 @@
1−{-# LANGUAGE ConstraintKinds #-}
2−{-# LANGUAGE DataKinds #-}
3−{-# LANGUAGE FlexibleInstances #-}
4−{-# LANGUAGE KindSignatures #-}
5−{-# LANGUAGE MultiParamTypeClasses #-}
6−{-# LANGUAGE PolyKinds #-}
7−{-# LANGUAGE RankNTypes #-}
8−{-# LANGUAGE ScopedTypeVariables #-}
9−{-# LANGUAGE TypeOperators #-}
10−{-# LANGUAGE UndecidableInstances #-}
11−module Servant.Swagger.Internal.TypeLevel.TMap where
12−
13−import Data.Proxy
14−import GHC.Exts (Constraint)
15−
16−-- $setup
17−-- >>> :set -XDataKinds
18−-- >>> :set -XFlexibleContexts
19−-- >>> :set -XGADTs
20−-- >>> :set -XRankNTypes
21−-- >>> :set -XScopedTypeVariables
22−-- >>> import GHC.TypeLits
23−-- >>> import Data.List
24−
25−-- | Map a list of constrained types to a list of values.
26−--
27−-- >>> tmap (Proxy :: Proxy KnownSymbol) symbolVal (Proxy :: Proxy ["hello", "world"])
28−-- ["hello","world"]
29−class TMap (q :: k -> Constraint) (xs :: [k]) where
30− tmap :: p q -> (forall x p'. q x => p' x -> a) -> p'' xs -> [a]
31−
32−instance TMap q '[] where
33− tmap _ _ _ = []
34−
35−instance (q x, TMap q xs) => TMap q (x ': xs) where
36− tmap q f _ = f (Proxy :: Proxy x) : tmap q f (Proxy :: Proxy xs)
37−
servant-swagger/src/Servant/Swagger/Test.hsdeleted−13
@@ -1,13 +0,0 @@
1−-- |
2−-- Module: Servant.Swagger.Test
3−-- License: BSD3
4−-- Maintainer: Nickolay Kudasov <nickolay@getshoptv.com>
5−-- Stability: experimental
6−--
7−-- Automatic tests for servant API against Swagger spec.
8−module Servant.Swagger.Test (
9− validateEveryToJSON,
10− validateEveryToJSONWithPatternChecker,
11−) where
12−
13−import Servant.Swagger.Internal.Test
servant-swagger/src/Servant/Swagger/TypeLevel.hsdeleted−15
@@ -1,15 +0,0 @@
1−-- |
2−-- Module: Servant.Swagger.TypeLevel
3−-- License: BSD3
4−-- Maintainer: Nickolay Kudasov <nickolay@getshoptv.com>
5−-- Stability: experimental
6−--
7−-- Useful type families for servant APIs.
8−module Servant.Swagger.TypeLevel (
9− IsSubAPI,
10− EndpointsList,
11− BodyTypes,
12−) where
13−
14−import Servant.Swagger.Internal.TypeLevel
15−
servant-swagger/test/Servant/SwaggerSpec.hsdeleted−489
@@ -1,489 +0,0 @@
1−{-# LANGUAGE CPP #-}
2−{-# LANGUAGE DataKinds #-}
3−{-# LANGUAGE DeriveDataTypeable #-}
4−{-# LANGUAGE DeriveGeneric #-}
5−{-# LANGUAGE OverloadedStrings #-}
6−{-# LANGUAGE QuasiQuotes #-}
7−{-# LANGUAGE TypeFamilies #-}
8−{-# LANGUAGE TypeOperators #-}
9−{-# LANGUAGE PackageImports #-}
10−module Servant.SwaggerSpec where
11−
12−import Control.Lens
13−import Data.Aeson (ToJSON(toJSON), Value, genericToJSON)
14−import Data.Aeson.QQ.Simple
15−import qualified Data.Aeson.Types as JSON
16−import Data.Char (toLower)
17−import Data.Int (Int64)
18−import Data.Proxy
19−import Data.Swagger
20−import Data.Text (Text)
21−import Data.Time
22−import GHC.Generics
23−import Servant.API
24−import Servant.Swagger
25−import Servant.Test.ComprehensiveAPI (comprehensiveAPI)
26−import Test.Hspec hiding (example)
27−
28−#if !MIN_VERSION_swagger2(2,4,0)
29−import Data.Aeson.Lens (key, _Array)
30−import qualified Data.Vector as V
31−#endif
32−
33−checkAPI :: HasSwagger api => Proxy api -> Value -> IO ()
34−checkAPI proxy = checkSwagger (toSwagger proxy)
35−
36−checkSwagger :: Swagger -> Value -> IO ()
37−checkSwagger swag js = toJSON swag `shouldBe` js
38−
39−spec :: Spec
40−spec = describe "HasSwagger" $ do
41− it "Todo API" $ checkAPI (Proxy :: Proxy TodoAPI) todoAPI
42− it "Hackage API (with tags)" $ checkSwagger hackageSwaggerWithTags hackageAPI
43− it "GetPost API (test subOperations)" $ checkSwagger getPostSwagger getPostAPI
44− it "UVerb API" $ checkSwagger uverbSwagger uverbAPI
45− it "Comprehensive API" $ do
46− let _x = toSwagger comprehensiveAPI
47− True `shouldBe` True -- type-level test
48−
49−main :: IO ()
50−main = hspec spec
51−
52−-- =======================================================================
53−-- Todo API
54−-- =======================================================================
55−
56−data Todo = Todo
57− { created :: UTCTime
58− , title :: String
59− , summary :: Maybe String
60− } deriving (Generic)
61−
62−instance ToJSON Todo
63−instance ToSchema Todo
64−
65−newtype TodoId = TodoId String deriving (Generic)
66−instance ToParamSchema TodoId
67−
68−type TodoAPI = "todo" :> Capture "id" TodoId :> Get '[JSON] Todo
69−
70−todoAPI :: Value
71−todoAPI = [aesonQQ|
72−{
73− "swagger":"2.0",
74− "info":
75− {
76− "title": "",
77− "version": ""
78− },
79− "definitions":
80− {
81− "Todo":
82− {
83− "type": "object",
84− "required": [ "created", "title" ],
85− "properties":
86− {
87− "created": { "$ref": "#/definitions/UTCTime" },
88− "title": { "type": "string" },
89− "summary": { "type": "string" }
90− }
91− },
92− "UTCTime":
93− {
94− "type": "string",
95− "format": "yyyy-mm-ddThh:MM:ssZ",
96− "example": "2016-07-22T00:00:00Z"
97− }
98− },
99− "paths":
100− {
101− "/todo/{id}":
102− {
103− "get":
104− {
105− "responses":
106− {
107− "200":
108− {
109− "schema": { "$ref":"#/definitions/Todo" },
110− "description": ""
111− },
112− "400": { "description": "Invalid `id`" }
113− },
114− "produces": [ "application/json;charset=utf-8" ],
115− "parameters":
116− [
117− {
118− "required": true,
119− "in": "path",
120− "name": "id",
121− "type": "string"
122− }
123− ]
124− }
125− }
126− }
127−}
128−|]
129−
130−-- =======================================================================
131−-- Hackage API
132−-- =======================================================================
133−
134−type HackageAPI
135− = HackageUserAPI
136− :<|> HackagePackagesAPI
137−
138−type HackageUserAPI =
139− "users" :> Get '[JSON] [UserSummary]
140− :<|> "user" :> Capture "username" Username :> Get '[JSON] UserDetailed
141−
142−type HackagePackagesAPI
143− = "packages" :> Get '[JSON] [Package]
144−
145−type Username = Text
146−
147−data UserSummary = UserSummary
148− { summaryUsername :: Username
149− , summaryUserid :: Int64 -- Word64 would make sense too
150− } deriving (Eq, Show, Generic)
151−
152−lowerCutPrefix :: String -> String -> String
153−lowerCutPrefix s = map toLower . drop (length s)
154−
155−instance ToJSON UserSummary where
156− toJSON = genericToJSON JSON.defaultOptions { JSON.fieldLabelModifier = lowerCutPrefix "summary" }
157−
158−instance ToSchema UserSummary where
159− declareNamedSchema proxy = genericDeclareNamedSchema defaultSchemaOptions { fieldLabelModifier = lowerCutPrefix "summary" } proxy
160− & mapped.schema.example ?~ toJSON UserSummary
161− { summaryUsername = "JohnDoe"
162− , summaryUserid = 123 }
163−
164−type Group = Text
165−
166−data UserDetailed = UserDetailed
167− { username :: Username
168− , userid :: Int64
169− , groups :: [Group]
170− } deriving (Eq, Show, Generic)
171−instance ToSchema UserDetailed
172−
173−newtype Package = Package { packageName :: Text }
174− deriving (Eq, Show, Generic)
175−instance ToSchema Package
176−
177−hackageSwaggerWithTags :: Swagger
178−hackageSwaggerWithTags = toSwagger (Proxy :: Proxy HackageAPI)
179− & host ?~ Host "hackage.haskell.org" Nothing
180− & applyTagsFor usersOps ["users" & description ?~ "Operations about user"]
181− & applyTagsFor packagesOps ["packages" & description ?~ "Query packages"]
182− where
183− usersOps, packagesOps :: Traversal' Swagger Operation
184− usersOps = subOperations (Proxy :: Proxy HackageUserAPI) (Proxy :: Proxy HackageAPI)
185− packagesOps = subOperations (Proxy :: Proxy HackagePackagesAPI) (Proxy :: Proxy HackageAPI)
186−
187−hackageAPI :: Value
188−hackageAPI = modifyValue [aesonQQ|
189−{
190− "swagger":"2.0",
191− "host":"hackage.haskell.org",
192− "info":{
193− "version":"",
194− "title":""
195− },
196− "definitions":{
197− "UserDetailed":{
198− "required":[
199− "username",
200− "userid",
201− "groups"
202− ],
203− "type":"object",
204− "properties":{
205− "groups":{
206− "items":{
207− "type":"string"
208− },
209− "type":"array"
210− },
211− "username":{
212− "type":"string"
213− },
214− "userid":{
215− "maximum":9223372036854775807,
216− "minimum":-9223372036854775808,
217− "type":"integer",
218− "format":"int64"
219− }
220− }
221− },
222− "Package":{
223− "required":[
224− "packageName"
225− ],
226− "type":"object",
227− "properties":{
228− "packageName":{
229− "type":"string"
230− }
231− }
232− },
233− "UserSummary":{
234− "required":[
235− "username",
236− "userid"
237− ],
238− "type":"object",
239− "properties":{
240− "username":{
241− "type":"string"
242− },
243− "userid":{
244− "maximum":9223372036854775807,
245− "minimum":-9223372036854775808,
246− "type":"integer",
247− "format":"int64"
248− }
249− },
250− "example":{
251− "username": "JohnDoe",
252− "userid": 123
253− }
254− }
255− },
256− "paths":{
257− "/users":{
258− "get":{
259− "responses":{
260− "200":{
261− "schema":{
262− "items":{
263− "$ref":"#/definitions/UserSummary"
264− },
265− "type":"array"
266− },
267− "description":""
268− }
269− },
270− "produces":[
271− "application/json;charset=utf-8"
272− ],
273− "tags":[
274− "users"
275− ]
276− }
277− },
278− "/packages":{
279− "get":{
280− "responses":{
281− "200":{
282− "schema":{
283− "items":{
284− "$ref":"#/definitions/Package"
285− },
286− "type":"array"
287− },
288− "description":""
289− }
290− },
291− "produces":[
292− "application/json;charset=utf-8"
293− ],
294− "tags":[
295− "packages"
296− ]
297− }
298− },
299− "/user/{username}":{
300− "get":{
301− "responses":{
302− "400":{
303− "description":"Invalid `username`"
304− },
305− "200":{
306− "schema":{
307− "$ref":"#/definitions/UserDetailed"
308− },
309− "description":""
310− }
311− },
312− "produces":[
313− "application/json;charset=utf-8"
314− ],
315− "parameters":[
316− {
317− "required":true,
318− "in":"path",
319− "name":"username",
320− "type":"string"
321− }
322− ],
323− "tags":[
324− "users"
325− ]
326− }
327− }
328− },
329− "tags":[
330− {
331− "name":"users",
332− "description":"Operations about user"
333− },
334− {
335− "name":"packages",
336− "description":"Query packages"
337− }
338− ]
339−}
340−|]
341− where
342− modifyValue :: Value -> Value
343−#if MIN_VERSION_swagger2(2,4,0)
344− modifyValue = id
345−#else
346− -- swagger2-2.4 preserves order of tags
347− -- swagger2-2.3 used Set, so they are ordered
348− -- packages comes before users.
349− -- We simply reverse, not properly sort here for simplicity: 2 elements.
350− modifyValue = over (key "tags" . _Array) V.reverse
351−#endif
352−
353−
354−-- =======================================================================
355−-- Get/Post API (test for subOperations)
356−-- =======================================================================
357−
358−type GetPostAPI = Get '[JSON] String :<|> Post '[JSON] String
359−
360−getPostSwagger :: Swagger
361−getPostSwagger = toSwagger (Proxy :: Proxy GetPostAPI)
362− & applyTagsFor getOps ["get" & description ?~ "GET operations"]
363− where
364− getOps :: Traversal' Swagger Operation
365− getOps = subOperations (Proxy :: Proxy (Get '[JSON] String)) (Proxy :: Proxy GetPostAPI)
366−
367−getPostAPI :: Value
368−getPostAPI = [aesonQQ|
369−{
370− "swagger":"2.0",
371− "info":{
372− "version":"",
373− "title":""
374− },
375− "paths":{
376− "/":{
377− "post":{
378− "responses":{
379− "200":{
380− "schema":{
381− "type":"string"
382− },
383− "description":""
384− }
385− },
386− "produces":[ "application/json;charset=utf-8" ]
387− },
388− "get":{
389− "responses":{
390− "200":{
391− "schema":{
392− "type":"string"
393− },
394− "description":""
395− }
396− },
397− "produces":[ "application/json;charset=utf-8" ],
398− "tags":[ "get" ]
399− }
400− }
401− },
402− "tags":[
403− {
404− "name":"get",
405− "description":"GET operations"
406− }
407− ]
408−}
409−|]
410−
411−-- =======================================================================
412−-- UVerb API
413−-- =======================================================================
414−
415−data Lunch = Lunch {name :: String}
416− deriving (Eq, Show, Generic)
417−
418−instance ToSchema Lunch
419−
420−instance HasStatus Lunch where
421− type StatusOf Lunch = 200
422−
423−data NoLunch = NoLunch
424− deriving (Eq, Show, Generic)
425−
426−instance ToSchema NoLunch
427−
428−instance HasStatus NoLunch where
429− type StatusOf NoLunch = 404
430−
431−type UVerbAPI2 =
432− "lunch" :> UVerb 'GET '[JSON] '[Lunch, NoLunch]
433−
434−uverbSwagger :: Swagger
435−uverbSwagger = toSwagger (Proxy :: Proxy UVerbAPI2)
436−
437−uverbAPI :: Value
438−uverbAPI =
439− [aesonQQ|
440− {
441− "swagger": "2.0",
442− "info": {
443− "version": "",
444− "title": ""
445− },
446− "definitions": {
447− "Lunch": {
448− "required": [
449− "name"
450− ],
451− "type": "object",
452− "properties": {
453− "name": {
454− "type": "string"
455− }
456− }
457− },
458− "NoLunch": {
459− "type": "string",
460− "enum": [
461− "NoLunch"
462− ]
463− }
464− },
465− "paths": {
466− "/lunch": {
467− "get": {
468− "responses": {
469− "404": {
470− "schema": {
471− "$ref": "#/definitions/NoLunch"
472− },
473− "description": ""
474− },
475− "200": {
476− "schema": {
477− "$ref": "#/definitions/Lunch"
478− },
479− "description": ""
480− }
481− },
482− "produces": [
483− "application/json;charset=utf-8"
484− ]
485− }
486− }
487− }
488−}
489−|]
servant-swagger/test/Spec.hsdeleted−1
@@ -1 +0,0 @@
1−{-# OPTIONS_GHC -F -pgmF hspec-discover #-}
servant-swagger/test/doctests.hsdeleted−12
@@ -1,12 +0,0 @@
1−module Main where
2−
3−import Build_doctests (flags, pkgs, module_sources)
4−import Data.Foldable (traverse_)
5−import Test.DocTest
6−
7−main :: IO ()
8−main = do
9− traverse_ putStrLn args
10− doctest args
11− where
12− args = flags ++ pkgs ++ module_sources
servant/CHANGELOG.md−137
@@ -1,142 +1,5 @@
11[The latest version of this document is on GitHub.](https://github.com/haskell-servant/servant/blob/master/servant/CHANGELOG.md)
22
3−Package versions follow the [Package Versioning Policy](https://pvp.haskell.org/): in A.B.C, bumps to either A or B represent major versions.
4−
5−0.19
6−----
7−
8−### Significant changes
9−
10−- Drop support for GHC < 8.6.
11−- Support GHC 9.0 (GHC 9.2 should work as well, but isn't fully tested yet).
12−- Support Aeson 2 ([#1475](https://github.com/haskell-servant/servant/pull/1475)),
13− which fixes a [DOS vulnerability](https://github.com/haskell/aeson/issues/864)
14− related to hash collisions.
15−- Add `NamedRoutes` combinator, making support for records first-class in Servant
16− ([#1388](https://github.com/haskell-servant/servant/pull/1388)).
17−
18− Users can now directly mark part as an API as defined by a record, instead of
19− using `(:<|>)` to combine routes. Concretely, the anonymous:
20−
21− ```haskell
22− type API =
23− "version" :> Get '[JSON] String :<|>
24− "products" :> Get '[JSON] [Product]
25− ```
26−
27− can be replaced with the explicitly-named:
28−
29− ```haskell
30− type API = NamedRoutes NamedAPI
31− data NamedAPI mode = NamedAPI
32− { version :: mode :- "version" :> Get '[JSON] String
33− , products :: mode :- "products" :> Get '[JSON] [Product]
34− }
35− ```
36−
37− `NamedRoutes` builds upon `servant-generic`, but improves usability by freeing
38− users from the need to perform `toServant` / `fromServant` conversions
39− manually. Serving `NamedRoutes NamedAPI` is now done directly by providing a
40− record of handlers, and servant generates clients directly as records as well.
41− In particular, it makes it much more practical to work with nested hierarchies
42− of named routes.
43−
44− Two convenience functions, `(//)` and `(/:)`, have been added to make the
45− usage of named route hierarchies more pleasant:
46−
47− ```haskell
48− rootClient :: RootApi (AsClientT ClientM)
49− rootClient = client (Proxy @API)
50−
51− helloClient :: String -> ClientM String
52− helloClient name = rootClient // hello /: name
53−
54− endpointClient :: ClientM Person
55− endpointClient = rootClient // subApi /: "foobar123" // endpoint
56−
57− type Api = NamedRoutes RootApi
58−
59− data RootApi mode = RootApi
60− { subApi :: mode :- Capture "token" String :> NamedRoutes SubApi
61− , hello :: mode :- Capture "name" String :> Get '[JSON] String
62− , …
63− } deriving Generic
64−
65− data SubApi mode = SubApi
66− { endpoint :: mode :- Get '[JSON] Person
67− , …
68− } deriving Generic
69− ```
70−
71−- Add custom type errors for partially applied combinators
72− ([#1289](https://github.com/haskell-servant/servant/pull/1289),
73− [#1486](https://github.com/haskell-servant/servant/pull/1486)).
74−
75− For example, forgetting to document the expected type for a query parameter,
76− as in:
77−
78− ``` haskell
79− type API = QueryParam "param" :> Get '[JSON] NoContent
80− ```
81−
82− will raise to the following error when trying to serve the API:
83−
84− ```
85− • There is no instance for HasServer (QueryParam'
86− '[Optional, Strict] "param" :> ...)
87− QueryParam' '[Optional, Strict] "1" expects 1 more arguments
88− ```
89−
90− As a consequence of this change, unsaturated types are now forbidden before `(:>)`.
91−
92−- Add a `HeadNoContent` verb ([#1502](https://github.com/haskell-servant/servant/pull/1502)).
93−
94−- *servant-client* / *servant-client-core* / *servant-http-streams*:
95− Fix erroneous behavior, where only 2XX status codes would be considered
96− successful, irrelevant of the status parameter specified by the verb
97− combinator. ([#1469](https://github.com/haskell-servant/servant/pull/1469))
98−
99−- *servant-client* / *servant-client-core*: Fix `Show` instance for
100− `Servant.Client.Core.Request`.
101−
102−
103−- *servant-client* / *servant-client-core*: Allow passing arbitrary binary data
104− in Query parameters.
105− ([#1432](https://github.com/haskell-servant/servant/pull/1432)).
106−
107−- *servant-docs*: Generate sample cURL requests
108− ([#1401](https://github.com/haskell-servant/servant/pull/1401/files)).
109−
110− Breaking change: requires sample header values to be supplied with `headers`.
111−
112−### Other changes
113−
114−- Various bit rotten cookbooks have been updated and re-introduced on
115− [docs.servant.dev](https://docs.servant.dev).
116−
117−- Various version bumps.
118−
119−0.18.3
120−------
121−
122−### Significant changes
123−
124−- Add response header support to UVerb (#1420).
125−- Use Capture Description if available (#1423).
126−
127−### Other changes
128−
129−- Support GHC-9.0.1.
130−- Bump `bytestring`, `attoparsec`, `hspec` and `singleton-bool` dependencies.
131−
132−0.18.2
133−------
134−
135−### Significant changes
136−
137−- Introduce `Fragment` combinator.
138−- Fix `MimeRender` and `MimeUnrender` instances for `WithStatus`.
139−
14030.18.1
1414------
1425
servant/servant.cabal+16−20
@@ -1,6 +1,6 @@
1−cabal-version: 2.2
1+cabal-version: >=1.10
22name: servant
3−version: 0.19
3+version: 0.18.1
44
55synopsis: A family of combinators for defining webservices APIs
66category: Servant, Web
@@ -13,15 +13,15 @@ description:
1313
1414homepage: http://docs.servant.dev/
1515bug-reports: http://github.com/haskell-servant/servant/issues
16−license: BSD-3-Clause
16+license: BSD3
1717license-file: LICENSE
1818author: Servant Contributors
1919maintainer: haskell-servant-maintainers@googlegroups.com
2020copyright: 2014-2016 Zalora South East Asia Pte Ltd, 2016-2019 Servant Contributors
2121build-type: Simple
2222
23−tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.2 || ==9.0.1
24− , GHCJS ==8.6.0.1
23+tested-with: GHC ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2
24+ , GHCJS == 8.4
2525
2626extra-source-files:
2727 CHANGELOG.md
@@ -40,13 +40,11 @@ library
4040 Servant.API.Description
4141 Servant.API.Empty
4242 Servant.API.Experimental.Auth
43− Servant.API.Fragment
4443 Servant.API.Generic
4544 Servant.API.Header
4645 Servant.API.HttpVersion
4746 Servant.API.IsSecure
4847 Servant.API.Modifiers
49− Servant.API.NamedRoutes
5048 Servant.API.QueryParam
5149 Servant.API.Raw
5250 Servant.API.RemoteHost
@@ -55,7 +53,6 @@ library
5553 Servant.API.Status
5654 Servant.API.Stream
5755 Servant.API.Sub
58− Servant.API.TypeErrors
5956 Servant.API.TypeLevel
6057 Servant.API.UVerb
6158 Servant.API.UVerb.Union
@@ -80,33 +77,32 @@ library
8077 --
8178 -- note: mtl lower bound is so low because of GHC-7.8
8279 build-depends:
83− base >= 4.9 && < 4.17
84− , bytestring >= 0.10.8.1 && < 0.12
85− , constraints >= 0.2
80+ base >= 4.9 && < 4.15
81+ , bytestring >= 0.10.8.1 && < 0.11
8682 , mtl >= 2.2.2 && < 2.3
8783 , sop-core >= 0.4.0.0 && < 0.6
8884 , transformers >= 0.5.2.0 && < 0.6
89− , text >= 1.2.3.0 && < 2.1
85+ , text >= 1.2.3.0 && < 1.3
9086
9187
9288 -- We depend (heavily) on the API of these packages:
9389 -- i.e. re-export, or allow using without direct dependency
9490 build-depends:
95− http-api-data >= 0.4.1 && < 0.4.4
96− , singleton-bool >= 0.1.4 && < 0.1.7
91+ http-api-data >= 0.4.1 && < 0.4.3
92+ , singleton-bool >= 0.1.4 && < 0.1.6
9793
9894 -- Other dependencies: Lower bound around what is in the latest Stackage LTS.
9995 -- Here can be exceptions if we really need features from the newer versions.
10096 build-depends:
101− base-compat >= 0.10.5 && < 0.13
102− , aeson >= 1.4.1.0 && < 3
103− , attoparsec >= 0.13.2.2 && < 0.15
97+ base-compat >= 0.10.5 && < 0.12
98+ , aeson >= 1.4.1.0 && < 1.6
99+ , attoparsec >= 0.13.2.2 && < 0.14
104100 , bifunctors >= 5.5.3 && < 5.6
105101 , case-insensitive >= 1.2.0.11 && < 1.3
106102 , deepseq >= 1.4.2.0 && < 1.5
107103 , http-media >= 0.7.1.3 && < 0.9
108104 , http-types >= 0.12.2 && < 0.13
109− , mmorph >= 1.1.2 && < 1.3
105+ , mmorph >= 1.1.2 && < 1.2
110106 , network-uri >= 2.6.1.0 && < 2.7
111107 , QuickCheck >= 2.12.6.1 && < 2.15
112108 , string-conversions >= 0.4.0.1 && < 0.5
@@ -166,9 +162,9 @@ test-suite spec
166162
167163 -- Additional dependencies
168164 build-depends:
169− hspec >= 2.6.0 && < 2.10
165+ hspec >= 2.6.0 && < 2.8
170166 , QuickCheck >= 2.12.6.1 && < 2.15
171167 , quickcheck-instances >= 0.3.19 && < 0.4
172168
173169 build-tool-depends:
174− hspec-discover:hspec-discover >= 2.6.0 && < 2.10
170+ hspec-discover:hspec-discover >= 2.6.0 && < 2.8
servant/src/Servant/API.hs+9−21
@@ -19,8 +19,6 @@ module Servant.API (
1919 -- | Retrieving the HTTP version of the request
2020 module Servant.API.QueryParam,
2121 -- | Retrieving parameters from the query string of the 'URI': @'QueryParam'@
22− module Servant.API.Fragment,
23− -- | Documenting the fragment of the 'URI': @'Fragment'@
2422 module Servant.API.ReqBody,
2523 -- | Accessing the request body as a JSON-encoded type: @'ReqBody'@
2624 module Servant.API.RemoteHost,
@@ -36,10 +34,6 @@ module Servant.API (
3634 module Servant.API.Verbs,
3735 module Servant.API.UVerb,
3836
39− -- * Sub-APIs defined as records of routes
40− module Servant.API.NamedRoutes,
41− module Servant.API.Generic,
42−
4337 -- * Streaming endpoints, distinguished by HTTP method
4438 module Servant.API.Stream,
4539
@@ -99,13 +93,8 @@ import Servant.API.Empty
9993 (EmptyAPI (..))
10094import Servant.API.Experimental.Auth
10195 (AuthProtect)
102−import Servant.API.Fragment
103− (Fragment)
10496import Servant.API.Header
10597 (Header, Header')
106−import Servant.API.Generic
107− (GenericMode ((:-)), AsApi, ToServant, ToServantApi, GServantProduct,
108− GenericServant, fromServant, toServant, genericApi)
10998import Servant.API.HttpVersion
11099 (HttpVersion (..))
111100import Servant.API.IsSecure
@@ -132,22 +121,21 @@ import Servant.API.Stream
132121 ToSourceIO (..))
133122import Servant.API.Sub
134123 ((:>))
135−import Servant.API.UVerb
136− (HasStatus, IsMember, StatusOf, Statuses, UVerb, Union,
137− Unique, WithStatus (..), inject, statusOf)
138124import Servant.API.Vault
139125 (Vault)
140−import Servant.API.NamedRoutes
141− (NamedRoutes)
142126import Servant.API.Verbs
143127 (Delete, DeleteAccepted, DeleteNoContent,
144128 DeleteNonAuthoritative, Get, GetAccepted, GetNoContent,
145129 GetNonAuthoritative, GetPartialContent, GetResetContent,
146− NoContentVerb, Patch, PatchAccepted, PatchNoContent,
147− PatchNonAuthoritative, Post, PostAccepted, PostCreated,
148− PostNoContent, PostNonAuthoritative, PostResetContent, Put,
149− PutAccepted, PutCreated, PutNoContent, PutNonAuthoritative,
150− ReflectMethod (reflectMethod), StdMethod (..), Verb)
130+ Patch, PatchAccepted, PatchNoContent, PatchNonAuthoritative,
131+ Post, PostAccepted, PostCreated, PostNoContent,
132+ PostNonAuthoritative, PostResetContent, Put, PutAccepted,
133+ PutCreated, PutNoContent, PutNonAuthoritative,
134+ ReflectMethod (reflectMethod), StdMethod (..),
135+ Verb, NoContentVerb)
136+import Servant.API.UVerb
137+ (UVerb, Union, HasStatus, StatusOf, statusOf, Statuses,
138+ WithStatus (..), IsMember, Unique, inject)
151139import Servant.API.WithNamedContext
152140 (WithNamedContext)
153141import Servant.Links
servant/src/Servant/API/Alternative.hs+2
@@ -16,6 +16,8 @@ import Data.Bifunctor
1616 (Bifunctor (..))
1717import Data.Bitraversable
1818 (Bitraversable (..))
19+import Data.Semigroup
20+ (Semigroup (..))
1921import Data.Typeable
2022 (Typeable)
2123import Prelude ()
servant/src/Servant/API/ContentTypes.hs+2−3
@@ -2,7 +2,6 @@
22{-# LANGUAGE DataKinds #-}
33{-# LANGUAGE DeriveDataTypeable #-}
44{-# LANGUAGE DeriveGeneric #-}
5−{-# LANGUAGE FlexibleContexts #-}
65{-# LANGUAGE FlexibleInstances #-}
76{-# LANGUAGE MultiParamTypeClasses #-}
87{-# LANGUAGE OverloadedStrings #-}
@@ -21,7 +20,7 @@
2120--
2221-- Content-Types are used in `ReqBody` and the method combinators:
2322--
24−-- >>> type MyEndpoint = ReqBody '[JSON, PlainText] Book :> Put '[JSON, PlainText] Book
23+-- >>> type MyEndpoint = ReqBody '[JSON, PlainText] Book :> Get '[JSON, PlainText] Book
2524--
2625-- Meaning the endpoint accepts requests of Content-Type @application/json@
2726-- or @text/plain;charset-utf8@, and returns data in either one of those
@@ -295,7 +294,7 @@ instance {-# OVERLAPPABLE #-}
295294-- then this would be taken care of. However there is no more specific instance
296295-- between that and 'MimeRender JSON a', so we do this instead
297296instance {-# OVERLAPPING #-} ( Accept ctyp ) => AllMimeRender '[ctyp] NoContent where
298− allMimeRender _ NoContent = map (, "") $ NE.toList $ contentTypes pctyp
297+ allMimeRender _ _ = map (, "") $ NE.toList $ contentTypes pctyp
299298 where
300299 pctyp = Proxy :: Proxy ctyp
301300
servant/src/Servant/API/Fragment.hsdeleted−25
@@ -1,25 +0,0 @@
1−{-# LANGUAGE DataKinds #-}
2−{-# LANGUAGE DeriveDataTypeable #-}
3−{-# LANGUAGE PolyKinds #-}
4−{-# LANGUAGE TypeOperators #-}
5−{-# OPTIONS_HADDOCK not-home #-}
6−module Servant.API.Fragment (Fragment) where
7−
8−import Data.Typeable
9− (Typeable)
10−
11−-- | Document the URI fragment in API. Useful in combination with 'Link'.
12−--
13−-- Example:
14−--
15−-- >>> -- /post#TRACKING
16−-- >>> type MyApi = "post" :> Fragment Text :> Get '[JSON] Tracking
17−data Fragment (a :: *)
18− deriving Typeable
19−
20−-- $setup
21−-- >>> import Servant.API
22−-- >>> import Data.Aeson
23−-- >>> import Data.Text
24−-- >>> data Tracking
25−-- >>> instance ToJSON Tracking where { toJSON = undefined }
servant/src/Servant/API/Modifiers.hs+2
@@ -131,6 +131,8 @@ type RequestArgument mods a =
131131 (If (FoldLenient mods) (Either Text a) a)
132132 (Maybe (If (FoldLenient mods) (Either Text a) a))
133133
134+
135+
134136-- | Unfold a value into a 'RequestArgument'.
135137unfoldRequestArgument
136138 :: forall mods m a. (Monad m, SBoolI (FoldRequired mods), SBoolI (FoldLenient mods))
servant/src/Servant/API/NamedRoutes.hsdeleted−10
@@ -1,10 +0,0 @@
1−{-# LANGUAGE KindSignatures #-}
2−{-# OPTIONS_HADDOCK not-home #-}
3−
4−module Servant.API.NamedRoutes (
5− -- * NamedRoutes combinator
6− NamedRoutes
7− ) where
8−
9−-- | Combinator for embedding a record of named routes into a Servant API type.
10−data NamedRoutes (api :: * -> *)
servant/src/Servant/API/ResponseHeaders.hs+8−6
@@ -3,8 +3,10 @@
33{-# LANGUAGE DeriveFunctor #-}
44{-# LANGUAGE FlexibleContexts #-}
55{-# LANGUAGE FlexibleInstances #-}
6−{-# LANGUAGE GADTs #-}
76{-# LANGUAGE FunctionalDependencies #-}
7+{-# LANGUAGE GADTs #-}
8+{-# LANGUAGE KindSignatures #-}
9+{-# LANGUAGE MultiParamTypeClasses #-}
810{-# LANGUAGE PolyKinds #-}
911{-# LANGUAGE ScopedTypeVariables #-}
1012{-# LANGUAGE TypeFamilies #-}
@@ -112,7 +114,7 @@ instance {-# OVERLAPPABLE #-} ( FromHttpApiData v, BuildHeadersTo xs, KnownSymbo
112114 `HCons` buildHeadersTo headers
113115 Right h -> Header h `HCons` buildHeadersTo headers
114116
115−-- * Getting headers
117+-- * Getting
116118
117119class GetHeaders ls where
118120 getHeaders :: ls -> [HTTP.Header]
@@ -153,20 +155,20 @@ instance (KnownSymbol h, GetHeadersFromHList rest, ToHttpApiData v)
153155 where
154156 getHeaders' hs = getHeadersFromHList $ getHeadersHList hs
155157
156−-- * Adding headers
158+-- * Adding
157159
158160-- We need all these fundeps to save type inference
159161class AddHeader h v orig new
160162 | h v orig -> new, new -> h, new -> v, new -> orig where
161163 addOptionalHeader :: ResponseHeader h v -> orig -> new -- ^ N.B.: The same header can't be added multiple times
162164
163−-- In this instance, we add a Header on top of something that is already decorated with some headers
165+
164166instance {-# OVERLAPPING #-} ( KnownSymbol h, ToHttpApiData v )
165167 => AddHeader h v (Headers (fst ': rest) a) (Headers (Header h v ': fst ': rest) a) where
166168 addOptionalHeader hdr (Headers resp heads) = Headers resp (HCons hdr heads)
167169
168−-- In this instance, 'a' parameter is decorated with a Header.
169−instance {-# OVERLAPPABLE #-} ( KnownSymbol h, ToHttpApiData v , new ~ Headers '[Header h v] a)
170+instance {-# OVERLAPPABLE #-} ( KnownSymbol h, ToHttpApiData v
171+ , new ~ (Headers '[Header h v] a) )
170172 => AddHeader h v a new where
171173 addOptionalHeader hdr resp = Headers resp (HCons hdr HNil)
172174
servant/src/Servant/API/Status.hs+1−6
@@ -1,15 +1,10 @@
11{-# LANGUAGE DataKinds #-}
22-- Flexible instances is necessary on GHC 8.4 and earlier
33{-# LANGUAGE FlexibleInstances #-}
4−{-# LANGUAGE ScopedTypeVariables #-}
54module Servant.API.Status where
65
7−import GHC.TypeLits (KnownNat, natVal)
86import Network.HTTP.Types.Status
9−
10−-- | Retrieve a known or unknown Status from a KnownNat
11−statusFromNat :: forall a proxy. KnownNat a => proxy a -> Status
12−statusFromNat = toEnum . fromInteger . natVal
7+import GHC.TypeLits
138
149-- | Witness that a type-level natural number corresponds to a HTTP status code
1510class KnownNat n => KnownStatus n where
servant/src/Servant/API/Stream.hs+2
@@ -47,6 +47,8 @@ import qualified Data.ByteString.Lazy as LBS
4747import qualified Data.ByteString.Lazy.Char8 as LBS8
4848import Data.List.NonEmpty
4949 (NonEmpty (..))
50+import Data.Monoid
51+ ((<>))
5052import Data.Proxy
5153 (Proxy)
5254import Data.Typeable
servant/src/Servant/API/TypeErrors.hsdeleted−40
@@ -1,40 +0,0 @@
1−{-# LANGUAGE DataKinds #-}
2−{-# LANGUAGE PolyKinds #-}
3−{-# LANGUAGE TypeFamilies #-}
4−{-# LANGUAGE TypeOperators #-}
5−{-# LANGUAGE UndecidableInstances #-}
6−
7−-- | This module defines the error messages used in type-level errors.
8−-- Type-level errors can signal non-existing instances, for instance when
9−-- a combinator is not applied to the correct number of arguments.
10−
11−module Servant.API.TypeErrors (
12− PartialApplication,
13− NoInstanceFor,
14− NoInstanceForSub,
15−) where
16−
17−import Data.Kind
18−import GHC.TypeLits
19−
20−-- | No instance exists for @tycls (expr :> ...)@ because
21−-- @expr@ is not recognised.
22−type NoInstanceForSub (tycls :: k) (expr :: k') =
23− Text "There is no instance for " :<>: ShowType tycls
24− :<>: Text " (" :<>: ShowType expr :<>: Text " :> ...)"
25−
26−-- | No instance exists for @expr@.
27−type NoInstanceFor (expr :: k) =
28− Text "There is no instance for " :<>: ShowType expr
29−
30−-- | No instance exists for @tycls (expr :> ...)@ because @expr@ is not fully saturated.
31−type PartialApplication (tycls :: k) (expr :: k') =
32− NoInstanceForSub tycls expr
33− :$$: ShowType expr :<>: Text " expects " :<>: ShowType (Arity expr) :<>: Text " more arguments"
34−
35−-- The arity of a combinator, i.e. the number of required arguments.
36−type Arity (ty :: k) = Arity' k
37−
38−type family Arity' (ty :: k) :: Nat where
39− Arity' (_ -> ty) = 1 + Arity' ty
40− Arity' _ = 0
servant/src/Servant/API/TypeLevel.hs+9−59
@@ -1,16 +1,12 @@
1−{-# LANGUAGE CPP #-}
2−{-# LANGUAGE ConstraintKinds #-}
3−{-# LANGUAGE DataKinds #-}
4−{-# LANGUAGE FlexibleInstances #-}
5−{-# LANGUAGE KindSignatures #-}
6−{-# LANGUAGE MultiParamTypeClasses #-}
7−{-# LANGUAGE PolyKinds #-}
8−{-# LANGUAGE ScopedTypeVariables #-}
9−{-# LANGUAGE TypeFamilies #-}
10−{-# LANGUAGE TypeOperators #-}
11−{-# LANGUAGE RankNTypes #-}
12−{-# LANGUAGE UndecidableInstances #-}
13−{-# LANGUAGE UndecidableSuperClasses #-}
1+{-# LANGUAGE CPP #-}
2+{-# LANGUAGE ConstraintKinds #-}
3+{-# LANGUAGE DataKinds #-}
4+{-# LANGUAGE KindSignatures #-}
5+{-# LANGUAGE MultiParamTypeClasses #-}
6+{-# LANGUAGE PolyKinds #-}
7+{-# LANGUAGE TypeFamilies #-}
8+{-# LANGUAGE TypeOperators #-}
9+{-# LANGUAGE UndecidableInstances #-}
1410
1511{-|
1612This module collects utilities for manipulating @servant@ API types. The
@@ -45,9 +41,6 @@ module Servant.API.TypeLevel (
4541 -- ** Logic
4642 Or,
4743 And,
48− -- ** Fragment
49− FragmentUnique,
50− AtLeastOneFragment
5144 ) where
5245
5346
@@ -57,7 +50,6 @@ import Servant.API.Alternative
5750 (type (:<|>))
5851import Servant.API.Capture
5952 (Capture, CaptureAll)
60−import Servant.API.Fragment
6153import Servant.API.Header
6254 (Header)
6355import Servant.API.QueryParam
@@ -68,8 +60,6 @@ import Servant.API.Sub
6860 (type (:>))
6961import Servant.API.Verbs
7062 (Verb)
71−import Servant.API.UVerb
72− (UVerb)
7363import GHC.TypeLits
7464 (ErrorMessage (..), TypeError)
7565
@@ -138,7 +128,6 @@ type family IsElem endpoint api :: Constraint where
138128 IsElem sa (QueryParam x y :> sb) = IsElem sa sb
139129 IsElem sa (QueryParams x y :> sb) = IsElem sa sb
140130 IsElem sa (QueryFlag x :> sb) = IsElem sa sb
141− IsElem sa (Fragment x :> sb) = IsElem sa sb
142131 IsElem (Verb m s ct typ) (Verb m s ct' typ)
143132 = IsSubList ct ct'
144133 IsElem e e = ()
@@ -252,43 +241,6 @@ We might try to factor these our more cleanly, but the type synonyms and type
252241families are not evaluated (see https://ghc.haskell.org/trac/ghc/ticket/12048).
253242-}
254243
255−-- ** Fragment
256−
257−class FragmentUnique api => AtLeastOneFragment api
258−
259−-- | If fragment appeared in API endpoint twice, compile-time error would be raised.
260−--
261−-- >>> -- type FailAPI = Fragment Bool :> Fragment Int :> Get '[JSON] NoContent
262−-- >>> instance AtLeastOneFragment FailAPI
263−-- ...
264−-- ...Only one Fragment allowed per endpoint in api...
265−-- ...
266−-- ...In the instance declaration for...
267−instance AtLeastOneFragment (Verb m s ct typ)
268−
269−instance AtLeastOneFragment (UVerb m cts as)
270−
271−instance AtLeastOneFragment (Fragment a)
272−
273−type family FragmentUnique api :: Constraint where
274− FragmentUnique (sa :<|> sb) = And (FragmentUnique sa) (FragmentUnique sb)
275− FragmentUnique (Fragment a :> sa) = FragmentNotIn sa (Fragment a :> sa)
276− FragmentUnique (x :> sa) = FragmentUnique sa
277− FragmentUnique (Fragment a) = ()
278− FragmentUnique x = ()
279−
280−type family FragmentNotIn api orig :: Constraint where
281− FragmentNotIn (sa :<|> sb) orig =
282− And (FragmentNotIn sa orig) (FragmentNotIn sb orig)
283− FragmentNotIn (Fragment c :> sa) orig = TypeError (NotUniqueFragmentInApi orig)
284− FragmentNotIn (x :> sa) orig = FragmentNotIn sa orig
285− FragmentNotIn (Fragment c) orig = TypeError (NotUniqueFragmentInApi orig)
286− FragmentNotIn x orig = ()
287−
288−type NotUniqueFragmentInApi api =
289− 'Text "Only one Fragment allowed per endpoint in api ‘"
290− ':<>: 'ShowType api
291− ':<>: 'Text "’."
292244
293245-- $setup
294246--
@@ -296,7 +248,6 @@ type NotUniqueFragmentInApi api =
296248--
297249-- >>> :set -XPolyKinds
298250-- >>> :set -XGADTs
299−-- >>> :set -XTypeSynonymInstances -XFlexibleInstances
300251-- >>> import Data.Proxy
301252-- >>> import Data.Type.Equality
302253-- >>> import Servant.API
@@ -304,5 +255,4 @@ type NotUniqueFragmentInApi api =
304255-- >>> instance Show (OK ctx) where show _ = "OK"
305256-- >>> let ok :: ctx => Proxy ctx -> OK ctx; ok _ = OK
306257-- >>> type SampleAPI = "hello" :> Get '[JSON] Int :<|> "bye" :> Capture "name" String :> Post '[JSON, PlainText] Bool
307−-- >>> type FailAPI = Fragment Bool :> Fragment Int :> Get '[JSON] NoContent
308258-- >>> let sampleAPI = Proxy :: Proxy SampleAPI
servant/src/Servant/API/UVerb.hs+18−45
@@ -4,13 +4,14 @@
44{-# LANGUAGE DeriveGeneric #-}
55{-# LANGUAGE FlexibleContexts #-}
66{-# LANGUAGE FlexibleInstances #-}
7+{-# LANGUAGE KindSignatures #-}
78{-# LANGUAGE MultiParamTypeClasses #-}
89{-# LANGUAGE RankNTypes #-}
910{-# LANGUAGE ScopedTypeVariables #-}
11+{-# LANGUAGE TypeApplications #-}
1012{-# LANGUAGE TypeFamilies #-}
1113{-# LANGUAGE TypeOperators #-}
1214{-# LANGUAGE UndecidableInstances #-}
13−{-# LANGUAGE GeneralizedNewtypeDeriving #-}
1415
1516-- | An alternative to 'Verb' for end-points that respond with a resource value of any of an
1617-- open union of types, and specific status codes for each type in this union. (`UVerb` is
@@ -33,10 +34,12 @@ module Servant.API.UVerb
3334 )
3435where
3536
37+import Data.Aeson (FromJSON, ToJSON)
3638import Data.Proxy (Proxy (Proxy))
39+import qualified GHC.Generics as GHC
3740import GHC.TypeLits (Nat)
3841import Network.HTTP.Types (Status, StdMethod)
39−import Servant.API.ContentTypes (JSON, PlainText, FormUrlEncoded, OctetStream, NoContent, MimeRender(mimeRender), MimeUnrender(mimeUnrender))
42+import Servant.API.ContentTypes (MimeRender (mimeRender), MimeUnrender (mimeUnrender), NoContent)
4043import Servant.API.Status (KnownStatus, statusVal)
4144import Servant.API.UVerb.Union
4245
@@ -46,6 +49,9 @@ class KnownStatus (StatusOf a) => HasStatus (a :: *) where
4649statusOf :: forall a proxy. HasStatus a => proxy a -> Status
4750statusOf = const (statusVal (Proxy :: Proxy (StatusOf a)))
4851
52+instance KnownStatus n => HasStatus (WithStatus n a) where
53+ type StatusOf (WithStatus n a) = n
54+
4955-- | If an API can respond with 'NoContent' we assume that this will happen
5056-- with the status code 204 No Content. If this needs to be overridden,
5157-- 'WithStatus' can be used.
@@ -64,28 +70,19 @@ instance (HasStatus a, HasStatuses as) => HasStatuses (a ': as) where
6470 type Statuses (a ': as) = StatusOf a ': Statuses as
6571 statuses _ = statusOf (Proxy :: Proxy a) : statuses (Proxy :: Proxy as)
6672
67−-- | A simple newtype wrapper that pairs a type with its status code. It
68−-- implements all the content types that Servant ships with by default.
6973newtype WithStatus (k :: Nat) a = WithStatus a
70− deriving (Eq, Show)
74+ deriving (Eq, Show, GHC.Generic)
7175
72−-- | an instance of this typeclass assigns a HTTP status code to a return type
73−--
74−-- Example:
75−--
76−-- @
77−-- data NotFoundError = NotFoundError String
78−--
79−-- instance HasStatus NotFoundError where
80−-- type StatusOf NotFoundError = 404
81−-- @
82−--
83−-- You can also use the convience newtype wrapper 'WithStatus' if you want to
84−-- avoid writing a 'HasStatus' instance manually. It also has the benefit of
85−-- showing the status code in the type; which might aid in readability.
86−instance KnownStatus n => HasStatus (WithStatus n a) where
87− type StatusOf (WithStatus n a) = n
76+instance (GHC.Generic (WithStatus n a), ToJSON a) => ToJSON (WithStatus n a)
77+
78+instance (GHC.Generic (WithStatus n a), FromJSON a) => FromJSON (WithStatus n a)
79+
80+instance MimeRender ctype a => MimeRender ctype (WithStatus _status a) where
81+ mimeRender contentTypeProxy (WithStatus a) = mimeRender contentTypeProxy a
8882
83+instance MimeUnrender ctype a => MimeUnrender ctype (WithStatus _status a) where
84+ mimeUnrender contentTypeProxy input =
85+ WithStatus <$> mimeUnrender contentTypeProxy input
8986
9087-- | A variant of 'Verb' that can have any of a number of response values and status codes.
9188--
@@ -98,27 +95,3 @@ instance KnownStatus n => HasStatus (WithStatus n a) where
9895-- Backwards compatibility is tricky, though: this type alias would mean people would have to
9996-- use 'respond' instead of 'pure' or 'return', so all old handlers would have to be rewritten.
10097data UVerb (method :: StdMethod) (contentTypes :: [*]) (as :: [*])
101−
102−instance {-# OVERLAPPING #-} MimeRender JSON a => MimeRender JSON (WithStatus _status a) where
103− mimeRender contentTypeProxy (WithStatus a) = mimeRender contentTypeProxy a
104−
105−instance {-# OVERLAPPING #-} MimeRender PlainText a => MimeRender PlainText (WithStatus _status a) where
106− mimeRender contentTypeProxy (WithStatus a) = mimeRender contentTypeProxy a
107−
108−instance {-# OVERLAPPING #-} MimeRender FormUrlEncoded a => MimeRender FormUrlEncoded (WithStatus _status a) where
109− mimeRender contentTypeProxy (WithStatus a) = mimeRender contentTypeProxy a
110−
111−instance {-# OVERLAPPING #-} MimeRender OctetStream a => MimeRender OctetStream (WithStatus _status a) where
112− mimeRender contentTypeProxy (WithStatus a) = mimeRender contentTypeProxy a
113−
114−instance {-# OVERLAPPING #-} MimeUnrender JSON a => MimeUnrender JSON (WithStatus _status a) where
115− mimeUnrender contentTypeProxy input = WithStatus <$> mimeUnrender contentTypeProxy input
116−
117−instance {-# OVERLAPPING #-} MimeUnrender PlainText a => MimeUnrender PlainText (WithStatus _status a) where
118− mimeUnrender contentTypeProxy input = WithStatus <$> mimeUnrender contentTypeProxy input
119−
120−instance {-# OVERLAPPING #-} MimeUnrender FormUrlEncoded a => MimeUnrender FormUrlEncoded (WithStatus _status a) where
121− mimeUnrender contentTypeProxy input = WithStatus <$> mimeUnrender contentTypeProxy input
122−
123−instance {-# OVERLAPPING #-} MimeUnrender OctetStream a => MimeUnrender OctetStream (WithStatus _status a) where
124− mimeUnrender contentTypeProxy input = WithStatus <$> mimeUnrender contentTypeProxy input
servant/src/Servant/API/UVerb/Union.hs+2−2
@@ -47,7 +47,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
4747-}
4848
4949-- | Type-level code for implementing and using 'UVerb'. Heavily inspired by
50−-- [world-peace](https://github.com/cdepillabout/world-peace).
50+-- [world-piece](https://github.com/cdepillabout/world-peace).
5151module Servant.API.UVerb.Union
5252( IsMember
5353, Unique
@@ -144,4 +144,4 @@ _testNubbed :: ( ( Nubbed '[Bool, Int, Int] ~ 'False
144144 , Nubbed '[Int, Bool] ~ 'True
145145 )
146146 => a) -> a
147−_testNubbed a = a
147+_testNubbed = id
servant/src/Servant/API/Verbs.hs+1−2
@@ -128,8 +128,7 @@ type DeleteNoContent = NoContentVerb 'DELETE
128128type PatchNoContent = NoContentVerb 'PATCH
129129-- | 'PUT' with 204 status code.
130130type PutNoContent = NoContentVerb 'PUT
131−-- | 'HEAD' with 204 status code.
132−type HeadNoContent = NoContentVerb 'HEAD
131+
133132
134133-- ** 205 Reset Content
135134--
servant/src/Servant/Links.hs+9−86
@@ -1,18 +1,13 @@
1−{-# LANGUAGE AllowAmbiguousTypes #-}
21{-# LANGUAGE ConstraintKinds #-}
32{-# LANGUAGE DataKinds #-}
43{-# LANGUAGE FlexibleContexts #-}
54{-# LANGUAGE FlexibleInstances #-}
65{-# LANGUAGE FunctionalDependencies #-}
7−{-# LANGUAGE InstanceSigs #-}
86{-# LANGUAGE PolyKinds #-}
9−{-# LANGUAGE QuantifiedConstraints #-}
107{-# LANGUAGE ScopedTypeVariables #-}
11−{-# LANGUAGE TypeApplications #-}
128{-# LANGUAGE TypeFamilies #-}
139{-# LANGUAGE TypeOperators #-}
1410{-# LANGUAGE UndecidableInstances #-}
15−
1611{-# OPTIONS_HADDOCK not-home #-}
1712
1813-- | Type safe generation of internal links.
@@ -22,7 +17,6 @@
2217-- >>> :set -XDataKinds -XTypeFamilies -XTypeOperators
2318-- >>> import Servant.API
2419-- >>> import Servant.Links
25−-- >>> import Web.HttpApiData (toUrlPiece)
2620-- >>> import Data.Proxy
2721-- >>>
2822-- >>> type Hello = "hello" :> Get '[JSON] Int
@@ -126,13 +120,13 @@ module Servant.Links (
126120 , Param (..)
127121 , linkSegments
128122 , linkQueryParams
129− , linkFragment
130123) where
131124
132125import Data.List
133−import Data.Constraint
134126import Data.Proxy
135127 (Proxy (..))
128+import Data.Semigroup
129+ ((<>))
136130import Data.Singletons.Bool
137131 (SBool (..), SBoolI (..))
138132import qualified Data.Text as Text
@@ -140,7 +134,7 @@ import qualified Data.Text.Encoding as TE
140134import Data.Type.Bool
141135 (If)
142136import GHC.TypeLits
143− (KnownSymbol, TypeError, symbolVal)
137+ (KnownSymbol, symbolVal)
144138import Network.URI
145139 (URI (..), escapeURIString, isUnreserved)
146140import Prelude ()
@@ -158,8 +152,6 @@ import Servant.API.Empty
158152 (EmptyAPI (..))
159153import Servant.API.Experimental.Auth
160154 (AuthProtect)
161−import Servant.API.Fragment
162− (Fragment)
163155import Servant.API.Generic
164156import Servant.API.Header
165157 (Header')
@@ -169,8 +161,6 @@ import Servant.API.IsSecure
169161 (IsSecure)
170162import Servant.API.Modifiers
171163 (FoldRequired)
172−import Servant.API.NamedRoutes
173− (NamedRoutes)
174164import Servant.API.QueryParam
175165 (QueryFlag, QueryParam', QueryParams)
176166import Servant.API.Raw
@@ -183,9 +173,7 @@ import Servant.API.Stream
183173 (Stream, StreamBody')
184174import Servant.API.Sub
185175 (type (:>))
186−import Servant.API.TypeErrors
187176import Servant.API.TypeLevel
188−import Servant.API.UVerb
189177import Servant.API.Vault
190178 (Vault)
191179import Servant.API.Verbs
@@ -200,13 +188,10 @@ import Web.HttpApiData
200188data Link = Link
201189 { _segments :: [Escaped]
202190 , _queryParams :: [Param]
203− , _fragment :: Fragment'
204191 } deriving Show
205192
206193newtype Escaped = Escaped String
207194
208−type Fragment' = Maybe String
209−
210195escaped :: String -> Escaped
211196escaped = Escaped . escapeURIString isUnreserved
212197
@@ -223,14 +208,11 @@ linkSegments = map getEscaped . _segments
223208linkQueryParams :: Link -> [Param]
224209linkQueryParams = _queryParams
225210
226−linkFragment :: Link -> Fragment'
227−linkFragment = _fragment
228−
229211instance ToHttpApiData Link where
230212 toHeader = TE.encodeUtf8 . toUrlPiece
231213 toUrlPiece l =
232214 let uri = linkURI l
233− in Text.pack $ uriPath uri ++ uriQuery uri ++ uriFragment uri
215+ in Text.pack $ uriPath uri ++ uriQuery uri
234216
235217-- | Query parameter.
236218data Param
@@ -246,9 +228,6 @@ addQueryParam :: Param -> Link -> Link
246228addQueryParam qp l =
247229 l { _queryParams = _queryParams l <> [qp] }
248230
249−addFragment :: Fragment' -> Link -> Link
250−addFragment fr l = l { _fragment = fr }
251−
252231-- | Transform 'Link' into 'URI'.
253232--
254233-- >>> type API = "something" :> Get '[JSON] Int
@@ -266,7 +245,7 @@ addFragment fr l = l { _fragment = fr }
266245-- >>> type SomeRoute = "abc" :> Capture "email" String :> Put '[JSON] ()
267246-- >>> let someRoute = Proxy :: Proxy SomeRoute
268247-- >>> safeLink someRoute someRoute "test@example.com"
269−-- Link {_segments = ["abc","test%40example.com"], _queryParams = [], _fragment = Nothing}
248+-- Link {_segments = ["abc","test%40example.com"], _queryParams = []}
270249--
271250-- >>> linkURI $ safeLink someRoute someRoute "test@example.com"
272251-- abc/test%40example.com
@@ -290,12 +269,11 @@ data LinkArrayElementStyle
290269-- sum?x=1&x=2&x=3
291270--
292271linkURI' :: LinkArrayElementStyle -> Link -> URI
293−linkURI' addBrackets (Link segments q_params mfragment) =
272+linkURI' addBrackets (Link segments q_params) =
294273 URI mempty -- No scheme (relative)
295274 Nothing -- Or authority (relative)
296275 (intercalate "/" $ map getEscaped segments)
297− (makeQueries q_params)
298− (makeFragment mfragment)
276+ (makeQueries q_params) mempty
299277 where
300278 makeQueries :: [Param] -> String
301279 makeQueries [] = ""
@@ -307,10 +285,6 @@ linkURI' addBrackets (Link segments q_params mfragment) =
307285 makeQuery (SingleParam k v) = escape k <> "=" <> escape (Text.unpack v)
308286 makeQuery (FlagParam k) = escape k
309287
310− makeFragment :: Fragment' -> String
311− makeFragment Nothing = ""
312− makeFragment (Just fr) = "#" <> escape fr
313−
314288 style = case addBrackets of
315289 LinkArrayElementBracket -> "[]="
316290 LinkArrayElementPlain -> "="
@@ -336,7 +310,7 @@ safeLink'
336310 -> Proxy api -- ^ The whole API that this endpoint is a part of
337311 -> Proxy endpoint -- ^ The API endpoint you would like to point to
338312 -> MkLink endpoint a
339−safeLink' toA _ endpoint = toLink toA endpoint (Link mempty mempty mempty)
313+safeLink' toA _ endpoint = toLink toA endpoint (Link mempty mempty)
340314
341315-- | Create all links in an API.
342316--
@@ -367,7 +341,7 @@ allLinks'
367341 => (Link -> a)
368342 -> Proxy api
369343 -> MkLink api a
370−allLinks' toA api = toLink toA api (Link mempty mempty mempty)
344+allLinks' toA api = toLink toA api (Link mempty mempty)
371345
372346-------------------------------------------------------------------------------
373347-- Generics
@@ -584,51 +558,11 @@ instance HasLink (Stream m status fr ct a) where
584558 type MkLink (Stream m status fr ct a) r = r
585559 toLink toA _ = toA
586560
587−-- UVerb instances
588−instance HasLink (UVerb m ct a) where
589− type MkLink (UVerb m ct a) r = r
590− toLink toA _ = toA
591−-- Instance for NamedRoutes combinator
592−
593−type GLinkConstraints routes a =
594− ( MkLink (ToServant routes AsApi) a ~ ToServant routes (AsLink a)
595− , GenericServant routes (AsLink a)
596− )
597−
598−class GLink (routes :: * -> *) (a :: *) where
599− gLinkProof :: Dict (GLinkConstraints routes a)
600−
601−instance GLinkConstraints routes a => GLink routes a where
602− gLinkProof = Dict
603−
604−instance
605− ( HasLink (ToServantApi routes)
606− , forall a. GLink routes a
607− ) => HasLink (NamedRoutes routes) where
608−
609− type MkLink (NamedRoutes routes) a = routes (AsLink a)
610−
611− toLink
612− :: forall a. (Link -> a)
613− -> Proxy (NamedRoutes routes)
614− -> Link
615− -> routes (AsLink a)
616−
617− toLink toA _ l = case gLinkProof @routes @a of
618− Dict -> fromServant $ toLink toA (Proxy @(ToServantApi routes)) l
619−
620561-- AuthProtext instances
621562instance HasLink sub => HasLink (AuthProtect tag :> sub) where
622563 type MkLink (AuthProtect tag :> sub) a = MkLink sub a
623564 toLink = simpleToLink (Proxy :: Proxy sub)
624565
625−instance (HasLink sub, ToHttpApiData v)
626− => HasLink (Fragment v :> sub) where
627− type MkLink (Fragment v :> sub) a = v -> MkLink sub a
628− toLink toA _ l mv =
629− toLink toA (Proxy :: Proxy sub) $
630− addFragment ((Just . Text.unpack . toQueryParam) mv) l
631−
632566-- | Helper for implementing 'toLink' for combinators not affecting link
633567-- structure.
634568simpleToLink
@@ -645,14 +579,3 @@ simpleToLink _ toA _ = toLink toA (Proxy :: Proxy sub)
645579-- $setup
646580-- >>> import Servant.API
647581-- >>> import Data.Text (Text)
648−
649−-- Erroring instance for 'HasLink' when a combinator is not fully applied
650−instance TypeError (PartialApplication HasLink arr) => HasLink ((arr :: a -> b) :> sub)
651− where
652− type MkLink (arr :> sub) _ = TypeError (PartialApplication (HasLink :: * -> Constraint) arr)
653− toLink = error "unreachable"
654−
655−-- Erroring instances for 'HasLink' for unknown API combinators
656−instance {-# OVERLAPPABLE #-} TypeError (NoInstanceForSub HasLink ty) => HasLink (ty :> sub)
657−
658−instance {-# OVERLAPPABLE #-} TypeError (NoInstanceFor (HasLink api)) => HasLink api
servant/src/Servant/Test/ComprehensiveAPI.hs+1−2
@@ -48,7 +48,7 @@ comprehensiveAPIWithoutStreaming = Proxy
4848type ComprehensiveAPIWithoutStreamingOrRaw' endpoint =
4949 GET
5050 :<|> "get-int" :> Get '[JSON] Int
51− :<|> "capture" :> Capture' '[Description "example description"] "bar" Int :> GET
51+ :<|> "capture" :> Capture' '[Description "example description"] "foo" Int :> GET
5252 :<|> "capture-lenient" :> Capture' '[Lenient] "foo" Int :> GET
5353 :<|> "header" :> Header "foo" Int :> GET
5454 :<|> "header-lenient" :> Header' '[Required, Lenient] "bar" Int :> GET
@@ -71,7 +71,6 @@ type ComprehensiveAPIWithoutStreamingOrRaw' endpoint =
7171 :<|> "summary" :> Summary "foo" :> GET
7272 :<|> "description" :> Description "foo" :> GET
7373 :<|> "alternative" :> ("left" :> GET :<|> "right" :> GET)
74− :<|> "fragment" :> Fragment Int :> GET
7574 :<|> endpoint
7675
7776type ComprehensiveAPIWithoutStreamingOrRaw = ComprehensiveAPIWithoutStreamingOrRaw' EmptyEndpoint
servant/src/Servant/Types/SourceT.hs+1−1
@@ -319,7 +319,7 @@ fromActionStep stop action = loop where
319319-- | Read file.
320320--
321321-- >>> foreach fail BS.putStr (readFile "servant.cabal")
322−-- cabal-version: 2.2
322+-- cabal-version: >=1.10
323323-- name: servant
324324-- ...
325325--
servant/test/Servant/API/ContentTypesSpec.hs−11
@@ -33,8 +33,6 @@ import Data.String.Conversions
3333import qualified Data.Text as TextS
3434import qualified Data.Text.Encoding as TextSE
3535import qualified Data.Text.Lazy as TextL
36−import Control.Exception
37− (evaluate)
3836import GHC.Generics
3937import Test.Hspec
4038import Test.QuickCheck
@@ -80,15 +78,6 @@ spec = describe "Servant.API.ContentTypes" $ do
8078 it "has mimeUnrender reverse mimeRender for valid top-level json " $ do
8179 property $ \x -> mimeUnrender p (mimeRender p x) == Right (x::SomeData)
8280
83− describe "The NoContent Content-Type type" $ do
84− let p = Proxy :: Proxy '[JSON]
85−
86− it "does not render any content" $
87− allMimeRender p NoContent `shouldSatisfy` (all (BSL8.null . snd))
88−
89− it "evaluates the NoContent value" $
90− evaluate (allMimeRender p (undefined :: NoContent)) `shouldThrow` anyErrorCall
91−
9281 describe "The PlainText Content-Type type" $ do
9382 let p = Proxy :: Proxy PlainText
9483
servant/test/Servant/API/StreamSpec.hs+1−1
@@ -90,7 +90,7 @@ runRenderFrames :: (SourceT Identity a -> SourceT Identity LBS.ByteString) -> [a
9090runRenderFrames f = fmap mconcat . runExcept . runSourceT . f . source
9191
9292runUnrenderFrames :: (SourceT Identity b -> SourceT Identity a) -> [b] -> [Either String a]
93−runUnrenderFrames f = go . Effect . (\x -> unSourceT x return) . f . source where
93+runUnrenderFrames f = go . Effect . flip unSourceT return . f . source where
9494 go :: StepT Identity a -> [Either String a]
9595 go Stop = []
9696 go (Error err) = [Left err]
servant/test/Servant/LinksSpec.hs+1−15
@@ -13,9 +13,9 @@ import Test.Hspec
1313 (Expectation, Spec, describe, it, shouldBe)
1414
1515import Servant.API
16−import Servant.Links
1716import Servant.Test.ComprehensiveAPI
1817 (comprehensiveAPIWithoutRaw)
18+import Servant.Links
1919
2020type TestApi =
2121 -- Capture and query params
@@ -26,12 +26,6 @@ type TestApi =
2626 -- Flags
2727 :<|> "balls" :> QueryFlag "bouncy" :> QueryFlag "fast" :> Delete '[JSON] NoContent
2828
29− -- Fragment
30− :<|> "say" :> Fragment String :> Get '[JSON] NoContent
31−
32− -- UVerb
33− :<|> "uverb-example" :> UVerb 'GET '[JSON] '[WithStatus 200 NoContent]
34−
3529 -- All of the verbs
3630 :<|> "get" :> Get '[JSON] NoContent
3731 :<|> "put" :> Put '[JSON] NoContent
@@ -76,20 +70,12 @@ spec = describe "Servant.Links" $ do
7670 ["roads", "lead", "to", "rome"]
7771 `shouldBeLink` "all/roads/lead/to/rome"
7872
79− it "generated correct links for UVerbs" $ do
80− apiLink (Proxy :: Proxy ("uverb-example" :> UVerb 'GET '[JSON] '[WithStatus 200 NoContent]))
81− `shouldBeLink` "uverb-example"
82−
8373 it "generates correct links for query flags" $ do
8474 let l1 = Proxy :: Proxy ("balls" :> QueryFlag "bouncy"
8575 :> QueryFlag "fast" :> Delete '[JSON] NoContent)
8676 apiLink l1 True True `shouldBeLink` "balls?bouncy&fast"
8777 apiLink l1 False True `shouldBeLink` "balls?fast"
8878
89− it "generates correct link for fragment" $ do
90− let l1 = Proxy :: Proxy ("say" :> Fragment String :> Get '[JSON] NoContent)
91− apiLink l1 "something" `shouldBeLink` "say#something"
92−
9379 it "generates correct links for all of the verbs" $ do
9480 apiLink (Proxy :: Proxy ("get" :> Get '[JSON] NoContent)) `shouldBeLink` "get"
9581 apiLink (Proxy :: Proxy ("put" :> Put '[JSON] NoContent)) `shouldBeLink` "put"
stack.yaml+1−2
@@ -1,4 +1,4 @@
1−resolver: lts-18.5
1+resolver: lts-14.17
22packages:
33- servant-client-core/
44- servant-client/
@@ -11,7 +11,6 @@ packages:
1111- servant-conduit
1212- servant-machines/
1313- servant-pipes/
14−- servant-swagger/
1514
1615# allow-newer: true # ignores all bounds, that's a sledgehammer
1716# - doc/tutorial/
stack.yaml.lockdeleted−19
@@ -1,19 +0,0 @@
1−# This file was autogenerated by Stack.
2−# You should not edit this file by hand.
3−# For more information, please see the documentation at:
4−# https://docs.haskellstack.org/en/stable/lock_files
5−
6−packages:
7−- completed:
8− hackage: hspec-wai-0.10.1@sha256:56dd9ec1d56f47ef1946f71f7cbf070e4c285f718cac1b158400ae5e7172ef47,2290
9− pantry-tree:
10− size: 809
11− sha256: 17af1c2e709cd84bfda066b9ebb04cdde7f92660c51a1f7401a1e9f766524e93
12− original:
13− hackage: hspec-wai-0.10.1
14−snapshots:
15−- completed:
16− size: 585817
17− url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/18/5.yaml
18− sha256: 22d24d0dacad9c1450b9a174c28d203f9bb482a2a8da9710a2f2a9f4afee2887
19− original: lts-18.5