93cbd85 · searx · git.iko.soy

git.iko.soy/searx

Merge branch 'master' into duckduckgo_correction

commit93cbd85b8a5becdf69e6d70dd7c60f7122531262 authorNoémi Ványi <kvch@users.noreply.github.com> dateSun 28 Jun 2020, 20:28 (6 years ago) parent385e9b5 f9f5974

100 files changed+7508−642

compare with master

unifiedsplit

.config.shnew file+55

@@ -0,0 +1,55 @@

1+# -*- coding: utf-8; mode: sh -*-

2+# SPDX-License-Identifier: AGPL-3.0-or-later

3+# shellcheck shell=bash disable=SC2034

4+#

5+# This environment is used by ./utils scripts like filtron.sh or searx.sh. The

6+# default values are *most flexible* and *best maintained*, you normally not

7+# need to change the defaults (except PUBLIC_URL).

8+#

9+# Before you change any value here you have to uninstall any previous

10+# installation. Further is it recommended to backup your changes simply by

11+# adding them to you local brand (git branch)::

12+#

13+# git add .config

14+

15+# The public URL of the searx instance: PUBLIC_URL="https://mydomain.xy/searx"

16+# The default is taken from ./utils/brand.env.

17+

18+PUBLIC_URL="${SEARX_URL}"

19+

20+if [[ ${PUBLIC_URL} == "https://searx.me" ]]; then

21+ # hint: Linux containers do not have DNS entries, lets use IPs

22+ PUBLIC_URL="http://$(primary_ip)/searx"

23+fi

24+

25+# searx.sh

26+# ---------

27+

28+# SEARX_INTERNAL_URL="127.0.0.1:8888"

29+

30+# Only change, if you maintain a searx brand in your searx fork.

31+# GIT_BRANCH="${GIT_BRANCH:-master}"

32+

33+# filtron.sh

34+# ----------

35+

36+# FILTRON_API="127.0.0.1:4005"

37+# FILTRON_LISTEN="127.0.0.1:4004"

38+# FILTRON_TARGET="127.0.0.1:8888"

39+

40+# morty.sh

41+# --------

42+

43+# morty listen address

44+# MORTY_LISTEN="127.0.0.1:3000"

45+# PUBLIC_URL_PATH_MORTY="/morty/"

46+

47+# system services

48+# ---------------

49+

50+# Common $HOME folder of the service accounts

51+# SERVICE_HOME_BASE="/usr/local"

52+

53+# **experimental**: Set SERVICE_USER to run all services by one account, but be

54+# aware that removing discrete components might conflict!

55+# SERVICE_USER=searx

.gitignore+1

@@ -1,6 +1,7 @@

11# to sync with .dockerignore

22.coverage

33coverage/

4+cache/

45.installed.cfg

56engines.cfg

67env

Makefile+52−13

@@ -1,24 +1,31 @@

11# -*- coding: utf-8; mode: makefile-gmake -*-

2+.DEFAULT_GOAL=help

4+# START Makefile setup

35export GIT_URL=https://github.com/asciimoo/searx

6+export GIT_BRANCH=master

47export SEARX_URL=https://searx.me

58export DOCS_URL=https://asciimoo.github.io/searx

9+# END Makefile setup

10+

11+include utils/makefile.include

612

713PYOBJECTS = searx

814DOC = docs

915PY_SETUP_EXTRAS ?= \[test\]

1016

11−PYDIST=./dist/py

12−PYBUILD=./build/py

13−

14−include utils/makefile.include

1517include utils/makefile.python

1618include utils/makefile.sphinx

1719

1820all: clean install

1921

20−PHONY += help

21−help:

22+PHONY += help-min help-all help

23+

24+help: help-min

25+ @echo ''

26+ @echo 'to get more help: make help-all'

27+

28+help-min:

2229 @echo ' test - run developer tests'

2330 @echo ' docs - build documentation'

2431 @echo ' docs-live - autobuild HTML documentation while editing'

@@ -33,9 +40,18 @@ help:

3340 @echo ' docker - build Docker image'

3441 @echo ' node.env - download & install npm dependencies locally'

3542 @echo ''

36− @$(MAKE) -s -f utils/makefile.include make-help

43+ @echo 'environment'

44+ @echo ' SEARX_URL = $(SEARX_URL)'

45+ @echo ' GIT_URL = $(GIT_URL)'

46+ @echo ' DOCS_URL = $(DOCS_URL)'

47+ @echo ''

48+ @$(MAKE) -e -s make-help

49+

50+help-all: help-min

51+ @echo ''

52+ @$(MAKE) -e -s python-help

3753 @echo ''

38− @$(MAKE) -s -f utils/makefile.python python-help

54+ @$(MAKE) -e -s docs-help

3955

4056PHONY += install

4157install: buildenv pyenvinstall

@@ -44,7 +60,7 @@ PHONY += uninstall

4460uninstall: pyenvuninstall

4561

4662PHONY += clean

47−clean: pyclean node.clean test.clean

63+clean: pyclean docs-clean node.clean test.clean

4864 $(call cmd,common_clean)

4965

5066PHONY += run

@@ -61,14 +77,24 @@ run: buildenv pyenvinstall

6177# docs

6278# ----

6379

80+sphinx-doc-prebuilds:: buildenv pyenvinstall prebuild-includes

81+

6482PHONY += docs

65−docs: buildenv pyenvinstall sphinx-doc

83+docs: sphinx-doc-prebuilds sphinx-doc

6684 $(call cmd,sphinx,html,docs,docs)

6785

6886PHONY += docs-live

69−docs-live: buildenv pyenvinstall sphinx-live

87+docs-live: sphinx-doc-prebuilds sphinx-live

7088 $(call cmd,sphinx_autobuild,html,docs,docs)

7189

90+PHONY += prebuild-includes

91+prebuild-includes:

92+ $(Q)mkdir -p $(DOCS_BUILD)/includes

93+ $(Q)./utils/searx.sh doc | cat > $(DOCS_BUILD)/includes/searx.rst

94+ $(Q)./utils/filtron.sh doc | cat > $(DOCS_BUILD)/includes/filtron.rst

95+ $(Q)./utils/morty.sh doc | cat > $(DOCS_BUILD)/includes/morty.rst

96+

97+

7298$(GH_PAGES)::

7399 @echo "doc available at --> $(DOCS_URL)"

74100

@@ -94,12 +120,14 @@ useragents.update: pyenvinstall

94120buildenv:

95121 $(Q)echo "build searx/brand.py"

96122 $(Q)echo "GIT_URL = '$(GIT_URL)'" > searx/brand.py

123+ $(Q)echo "GIT_BRANCH = '$(GIT_BRANCH)'" >> searx/brand.py

97124 $(Q)echo "ISSUE_URL = 'https://github.com/asciimoo/searx/issues'" >> searx/brand.py

98125 $(Q)echo "SEARX_URL = '$(SEARX_URL)'" >> searx/brand.py

99126 $(Q)echo "DOCS_URL = '$(DOCS_URL)'" >> searx/brand.py

100127 $(Q)echo "PUBLIC_INSTANCES = 'https://searx.space'" >> searx/brand.py

101128 $(Q)echo "build utils/brand.env"

102129 $(Q)echo "export GIT_URL='$(GIT_URL)'" > utils/brand.env

130+ $(Q)echo "export GIT_BRANCH='$(GIT_BRANCH)'" >> utils/brand.env

103131 $(Q)echo "export ISSUE_URL='https://github.com/asciimoo/searx/issues'" >> utils/brand.env

104132 $(Q)echo "export SEARX_URL='$(SEARX_URL)'" >> utils/brand.env

105133 $(Q)echo "export DOCS_URL='$(DOCS_URL)'" >> utils/brand.env

@@ -182,8 +210,7 @@ gecko.driver:

182210# test

183211# ----

184212

185−PHONY += test test.pylint test.pep8 test.unit test.coverage test.robot

186−

213+PHONY += test test.sh test.pylint test.pep8 test.unit test.coverage test.robot

187214test: buildenv test.pylint test.pep8 test.unit gecko.driver test.robot

188215

189216ifeq ($(PY),2)

@@ -191,6 +218,7 @@ test.pylint:

191218 @echo "LINT skip liniting py2"

192219else

193220# TODO: balance linting with pylint

221+

194222test.pylint: pyenvinstall

195223 $(call cmd,pylint,\

196224 searx/preferences.py \

@@ -202,6 +230,17 @@ endif

202230# E402 module level import not at top of file

203231# W503 line break before binary operator

204232

233+# ubu1604: uses shellcheck v0.3.7 (from 04/2015), no longer supported!

234+test.sh:

235+ shellcheck -x -s bash utils/brand.env

236+ shellcheck -x utils/lib.sh

237+ shellcheck -x utils/filtron.sh

238+ shellcheck -x utils/searx.sh

239+ shellcheck -x utils/morty.sh

240+ shellcheck -x utils/lxc.sh

241+ shellcheck -x utils/lxc-searx.env

242+ shellcheck -x .config.sh

243+

205244test.pep8: pyenvinstall

206245 @echo "TEST pep8"

207246 $(Q)$(PY_ENV_ACT); pep8 --exclude=searx/static --max-line-length=120 --ignore "E402,W503" searx tests

docs/_themes/searx/static/searx.css+40−1

@@ -33,7 +33,7 @@ p.sidebar-title, .sidebar p {

3333/* admonitions

3434*/

3535

36−div.admonition, div.topic {

36+div.admonition, div.topic, div.toctree-wrapper {

3737 background-color: #fafafa;

3838 margin: 8px 0px;

3939 padding: 1em;

@@ -42,6 +42,16 @@ div.admonition, div.topic {

4242 border-right: none;

4343 border-bottom: none;

4444 border-left: 5pt solid #ccc;

45+ list-style-type: disclosure-closed;

46+}

47+

48+div.toctree-wrapper p.caption {

49+ font-weight: normal;

50+ font-size: 24px;

51+ margin: 0 0 10px 0;

52+ padding: 0;

53+ line-height: 1;

54+ display: inline;

4555}

4656

4757p.admonition-title:after {

@@ -128,3 +138,32 @@ caption {

128138 caption-side: top;

129139 text-align: left;

130140}

141+

142+/* bugs since sphinx 3.1

143+

144+See sphinx-doc project, PR 7838 & 7484 with elementary patch to the basic CSS:

145+

146+- https://github.com/sphinx-doc/sphinx/issues/7838#issuecomment-646009605

147+- https://github.com/sphinx-doc/sphinx/pull/7484#issuecomment-646058972

148+

149+*/

150+

151+li > p:first-child {

152+ margin-top: 0;

153+}

154+

155+li > p:last-child {

156+ margin-bottom: 0;

157+}

158+

159+div.admonition dl {

160+ margin-bottom: 0;

161+}

162+

163+div.sidebar {

164+ clear: none;

165+}

166+

167+div.admonition, div.topic, pre {

168+ clear: none;

169+}

docs/admin/arch_public.dot+4−4

@@ -4,11 +4,11 @@ digraph G {

44 edge [fontname="Sans"];

66 browser [label="Browser", shape=Mdiamond];

7− rp [label="Reverse Proxy", href="url to configure reverse proxy"];

8− filtron [label="Filtron", href="https://github.com/asciimoo/filtron"];

9− morty [label="Morty", href="https://github.com/asciimoo/morty"];

7+ rp [label="Reverse Proxy", href="https://asciimoo.github.io/searx/utils/filtron.sh.html#public-reverse-proxy"];

8+ filtron [label="Filtron", href="https://asciimoo.github.io/searx/utils/filtron.sh.html"];

9+ morty [label="Morty", href="https://asciimoo.github.io/searx/utils/morty.sh.html"];

1010 static [label="Static files", href="url to configure static files"];

11− uwsgi [label="uwsgi", href="url to configure uwsgi"]

11+ uwsgi [label="uwsgi", href="https://asciimoo.github.io/searx/utils/searx.sh.html"]

1212 searx1 [label="Searx #1"];

1313 searx2 [label="Searx #2"];

1414 searx3 [label="Searx #3"];

docs/admin/architecture.rst+9−5

@@ -4,17 +4,21 @@

44Architecture

55============

7−.. sidebar:: Needs work!

7+.. sidebar:: Further reading

9− This article needs some work / Searx is a collaborative effort. If you have

10− any contribution, feel welcome to send us your :pull:`PR <../pulls>`, see

11− :ref:`how to contribute`.

9+ - Reverse Proxy: :ref:`Apache <apache searx site>` & :ref:`nginx <nginx searx

10+ site>`

11+ - Filtron: :ref:`searx filtron`

12+ - Morty: :ref:`searx morty`

13+ - uWSGI: :ref:`searx uwsgi`

14+ - Searx: :ref:`installation basic`

1215

1316Herein you will find some hints and suggestions about typical architectures of

1417searx infrastructures.

1518

1619We start with a contribution from :pull:`@dalf <1776#issuecomment-567917320>`.

17−It shows a *reference* setup for public searx instances.

20+It shows a *reference* setup for public searx instances which can build up and

21+maintained by the scripts from our :ref:`toolboxing`.

1822

1923.. _arch public:

2024

docs/admin/buildhosts.rst+63−11

@@ -9,8 +9,27 @@ Buildhosts

99 If you have any contribution send us your :pull:`PR <../pulls>`, see

1010 :ref:`how to contribute`.

1111

12+.. contents:: Contents

13+ :depth: 2

14+ :local:

15+ :backlinks: entry

16+

1217To get best results from build, its recommend to install additional packages

13−on build hosts.

18+on build hosts (see :ref:`searx.sh`).::

19+

20+ sudo -H ./utils/searx.sh install buildhost

21+

22+This will install packages needed by searx:

23+

24+.. kernel-include:: $DOCS_BUILD/includes/searx.rst

25+ :start-after: START distro-packages

26+ :end-before: END distro-packages

27+

28+and packages needed to build docuemtation and run tests:

29+

30+.. kernel-include:: $DOCS_BUILD/includes/searx.rst

31+ :start-after: START build-packages

32+ :end-before: END build-packages

1433

1534.. _docs build:

1635

@@ -35,8 +54,17 @@ processing additional packages are needed. The XeTeX_ needed not only for PDF

3554creation, its also needed for :ref:`math` when HTML output is build.

3655

3756To be able to do :ref:`sphinx:math-support` without CDNs, the math are rendered

38−as images (``sphinx.ext.imgmath`` extension). If your docs build (``make

39−docs``) shows warnings like this::

57+as images (``sphinx.ext.imgmath`` extension).

58+

59+Here is the extract from the :origin:`docs/conf.py` file, setting math renderer

60+to ``imgmath``:

61+

62+.. literalinclude:: ../conf.py

63+ :language: python

64+ :start-after: # sphinx.ext.imgmath setup

65+ :end-before: # sphinx.ext.imgmath setup END

66+

67+If your docs build (``make docs``) shows warnings like this::

4068

4169 WARNING: dot(1) not found, for better output quality install \

4270 graphviz from http://www.graphviz.org

@@ -47,8 +75,6 @@ docs``) shows warnings like this::

4775you need to install additional packages on your build host, to get better HTML

4876output.

4977

50−.. _system requirements:

51−

5278.. tabs::

5379

5480 .. group-tab:: Ubuntu / debian

@@ -92,12 +118,38 @@ For PDF output you also need:

92118

93119 $ sudo dnf install \

94120 texlive-collection-fontsrecommended texlive-collection-latex \

95− dejavu-sans-fonts dejavu-serif-fonts dejavu-sans-mono-fonts

121+ dejavu-sans-fonts dejavu-serif-fonts dejavu-sans-mono-fonts \

122+ ImageMagick

96123

97−.. _system requirements END:

124+.. _sh lint:

98125

99−.. literalinclude:: ../conf.py

100− :language: python

101− :start-after: # sphinx.ext.imgmath setup

102− :end-before: # sphinx.ext.imgmath setup END

126+Lint shell scripts

127+==================

128+

129+.. _ShellCheck: https://github.com/koalaman/shellcheck

130+

131+To lint shell scripts, we use ShellCheck_ - A shell script static analysis tool.

132+

133+.. SNIP sh lint requirements

134+

135+.. tabs::

136+

137+ .. group-tab:: Ubuntu / debian

138+

139+ .. code-block:: sh

140+

141+ $ sudo apt install shellcheck

142+

143+ .. group-tab:: Arch Linux

144+

145+ .. code-block:: sh

146+

147+ $ sudo pacman -S shellcheck

148+

149+ .. group-tab:: Fedora / RHEL

150+

151+ .. code-block:: sh

152+

153+ $ sudo dnf install ShellCheck

103154

155+.. SNAP sh lint requirements

docs/admin/filtron.rst+145−102

@@ -1,18 +1,51 @@

2+.. _searx filtron:

14==========================

25How to protect an instance

36==========================

5−Searx depens on external search services. To avoid the abuse of these services

8+.. sidebar:: further reading

10+ - :ref:`filtron.sh`

11+ - :ref:`nginx searx site`

12+

13+

14+.. contents:: Contents

15+ :depth: 2

16+ :local:

17+ :backlinks: entry

18+

19+.. _filtron: https://github.com/asciimoo/filtron

20+

21+Searx depends on external search services. To avoid the abuse of these services

622it is advised to limit the number of requests processed by searx.

723

8−An application firewall, ``filtron`` solves exactly this problem. Information

9−on how to install it can be found at the `project page of filtron

10−<https://github.com/asciimoo/filtron>`__.

24+An application firewall, filtron_ solves exactly this problem. Filtron is just

25+a middleware between your web server (nginx, apache, ...) and searx, we describe

26+such infratructures in chapter: :ref:`architecture`.

1127

1228

29+filtron & go

30+============

31+

32+.. _Go: https://golang.org/

33+.. _filtron README: https://github.com/asciimoo/filtron/blob/master/README.md

34+

35+Filtron needs Go_ installed. If Go_ is preinstalled, filtron_ is simply

36+installed by ``go get`` package management (see `filtron README`_). If you use

37+filtron as middleware, a more isolated setup is recommended. To simplify such

38+an installation and the maintenance of, use our script :ref:`filtron.sh`.

39+

40+.. _Sample configuration of filtron:

41+

1342Sample configuration of filtron

1443===============================

1544

45+.. sidebar:: Tooling box

46+

47+ - :origin:`/etc/filtron/rules.json <utils/templates/etc/filtron/rules.json>`

48+

1649An example configuration can be find below. This configuration limits the access

1750of:

1851

@@ -24,105 +57,104 @@ of:

2457

2558.. code:: json

2659

27− [{

28− "name":"search request",

29− "filters":[

30− "Param:q",

31− "Path=^(/|/search)$"

32− ],

33− "interval":"<time-interval-in-sec (int)>",

34− "limit":"<max-request-number-in-interval (int)>",

35− "subrules":[

36− {

37− "name":"roboagent limit",

38− "interval":"<time-interval-in-sec (int)>",

39− "limit":"<max-request-number-in-interval (int)>",

40− "filters":[

42− ],

43− "actions":[

44− {

45− "name":"block",

46− "params":{

47− "message":"Rate limit exceeded"

48− }

49− }

50− ]

51− },

52− {

53− "name":"botlimit",

54− "limit":0,

55− "stop":true,

56− "filters":[

58− ],

59− "actions":[

60− {

61− "name":"block",

62− "params":{

63− "message":"Rate limit exceeded"

64− }

65− }

66− ]

67− },

68− {

69− "name":"IP limit",

70− "interval":"<time-interval-in-sec (int)>",

71− "limit":"<max-request-number-in-interval (int)>",

72− "stop":true,

73− "aggregations":[

74− "Header:X-Forwarded-For"

75− ],

76− "actions":[

77− {

78− "name":"block",

79− "params":{

80− "message":"Rate limit exceeded"

81− }

82− }

83− ]

84− },

85− {

86− "name":"rss/json limit",

87− "interval":"<time-interval-in-sec (int)>",

88− "limit":"<max-request-number-in-interval (int)>",

89− "stop":true,

90− "filters":[

91− "Param:format=(csv|json|rss)"

92− ],

93− "actions":[

94− {

95− "name":"block",

96− "params":{

97− "message":"Rate limit exceeded"

98− }

99− }

100− ]

101− },

102− {

103− "name":"useragent limit",

104− "interval":"<time-interval-in-sec (int)>",

105− "limit":"<max-request-number-in-interval (int)>",

106− "aggregations":[

107− "Header:User-Agent"

60+ [

61+ {

62+ "name": "search request",

63+ "filters": [

64+ "Param:q",

65+ "Path=^(/|/search)$"

10866 ],

109− "actions":[

110− {

111− "name":"block",

112− "params":{

113− "message":"Rate limit exceeded"

114− }

115− }

67+ "interval": "<time-interval-in-sec (int)>"

68+ "limit": "<max-request-number-in-interval (int)>",

69+ "subrules": [

70+ {

71+ "name": "missing Accept-Language",

72+ "filters": ["!Header:Accept-Language"],

73+ "limit": "<max-request-number-in-interval (int)>",

74+ "stop": true,

75+ "actions": [

76+ {"name":"log"},

77+ {"name": "block",

78+ "params": {"message": "Rate limit exceeded"}}

79+ ]

80+ },

81+ {

82+ "name": "suspiciously Connection=close header",

83+ "filters": ["Header:Connection=close"],

84+ "limit": "<max-request-number-in-interval (int)>",

85+ "stop": true,

86+ "actions": [

87+ {"name":"log"},

88+ {"name": "block",

89+ "params": {"message": "Rate limit exceeded"}}

90+ ]

91+ },

92+ {

93+ "name": "IP limit",

94+ "interval": "<time-interval-in-sec (int)>"

95+ "limit": "<max-request-number-in-interval (int)>",

96+ "stop": true,

97+ "aggregations": [

98+ "Header:X-Forwarded-For"

99+ ],

100+ "actions": [

101+ { "name": "log"},

102+ { "name": "block",

103+ "params": {

104+ "message": "Rate limit exceeded"

105+ }

106+ }

107+ ]

108+ },

109+ {

110+ "name": "rss/json limit",

111+ "filters": [

112+ "Param:format=(csv|json|rss)"

113+ ],

114+ "interval": "<time-interval-in-sec (int)>"

115+ "limit": "<max-request-number-in-interval (int)>",

116+ "stop": true,

117+ "actions": [

118+ { "name": "log"},

119+ { "name": "block",

120+ "params": {

121+ "message": "Rate limit exceeded"

122+ }

123+ }

124+ ]

125+ },

126+ {

127+ "name": "useragent limit",

128+ "interval": "<time-interval-in-sec (int)>"

129+ "limit": "<max-request-number-in-interval (int)>",

130+ "aggregations": [

131+ "Header:User-Agent"

132+ ],

133+ "actions": [

134+ { "name": "log"},

135+ { "name": "block",

136+ "params": {

137+ "message": "Rate limit exceeded"

138+ }

139+ }

140+ ]

141+ }

116142 ]

117− }

118− ]

119− }]

143+ }

144+ ]

120145

121146

147+.. _filtron route request:

122148

123149Route request through filtron

124150=============================

125151

152+.. sidebar:: further reading

153+

154+ - :ref:`filtron.sh overview`

155+ - :ref:`installation nginx`

156+ - :ref:`installation apache`

157+

126158Filtron can be started using the following command:

127159

128160.. code:: sh

@@ -136,13 +168,24 @@ Use it along with ``nginx`` with the following example configuration.

136168

137169.. code:: nginx

138170

139− location / {

140− proxy_set_header Host $http_host;

141− proxy_set_header X-Real-IP $remote_addr;

142− proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

143− proxy_set_header X-Scheme $scheme;

144− proxy_pass http://127.0.0.1:4004/;

171+ # https://example.org/searx

172+

173+ location /searx {

174+ proxy_pass http://127.0.0.1:4004/;

175+

176+ proxy_set_header Host $http_host;

177+ proxy_set_header Connection $http_connection;

178+ proxy_set_header X-Real-IP $remote_addr;

179+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

180+ proxy_set_header X-Scheme $scheme;

181+ proxy_set_header X-Script-Name /searx;

145182 }

146183

184+ location /searx/static {

185+ /usr/local/searx/searx-src/searx/static;

186+ }

187+

188+

147189Requests are coming from port 4004 going through filtron and then forwarded to

148−port 8888 where a searx is being run.

190+port 8888 where a searx is being run. For a complete setup see: :ref:`nginx

191+searx site`.

docs/admin/index.rst+8−1

@@ -3,9 +3,16 @@ Administrator documentation

33===========================

55.. toctree::

6− :maxdepth: 1

6+ :maxdepth: 2

7+ :caption: Contents

89 installation

10+ installation-searx

11+ installation-uwsgi

12+ installation-nginx

13+ installation-apache

14+ installation-docker

15+ update-searx

916 settings

1017 api

1118 architecture

docs/admin/installation-apache.rstnew file+514

@@ -0,0 +1,514 @@

1+.. _installation apache:

3+===================

4+Install with apache

5+===================

7+.. _Apache: https://httpd.apache.org/

8+.. _Apache Debian:

9+ https://cwiki.apache.org/confluence/display/HTTPD/DistrosDefaultLayout#DistrosDefaultLayout-Debian,Ubuntu(Apachehttpd2.x):

10+.. _README.Debian:

11+ https://salsa.debian.org/apache-team/apache2/raw/master/debian/apache2.README.Debian

12+.. _Apache Arch Linux:

13+ https://wiki.archlinux.org/index.php/Apache_HTTP_Server

14+.. _Apache Fedora:

15+ https://docs.fedoraproject.org/en-US/quick-docs/getting-started-with-apache-http-server/index.html

16+.. _Apache directives:

17+ https://httpd.apache.org/docs/trunk/mod/directives.html

18+.. _Getting Started:

19+ https://httpd.apache.org/docs/current/en/getting-started.html

20+.. _Terms Used to Describe Directives:

21+ https://httpd.apache.org/docs/current/en/mod/directive-dict.html

22+.. _Configuration Files:

23+ https://httpd.apache.org/docs/current/en/configuring.html

24+.. _ProxyPreserveHost: https://httpd.apache.org/docs/trunk/mod/mod_proxy.html#proxypreservehost

25+.. _LoadModule:

26+ https://httpd.apache.org/docs/2.4/mod/mod_so.html#loadmodule

27+.. _DocumentRoot:

28+ https://httpd.apache.org/docs/trunk/mod/core.html#documentroot

29+.. _Location:

30+ https://httpd.apache.org/docs/trunk/mod/core.html#location

31+.. _uWSGI Apache support:

32+ https://uwsgi-docs.readthedocs.io/en/latest/Apache.html

33+.. _mod_proxy_uwsgi:

34+ https://uwsgi-docs.readthedocs.io/en/latest/Apache.html#mod-proxy-uwsgi

35+

36+.. sidebar:: further read

37+

38+ - `Apache Arch Linux`_

39+ - `Apache Debian`_ and `README.Debian`_

40+ - `Apache Fedora`_

41+ - `Apache directives`_

42+

43+.. contents:: Contents

44+ :depth: 2

45+ :local:

46+ :backlinks: entry

47+

48+----

49+

50+**Install** :ref:`apache searx site` using :ref:`filtron.sh <filtron.sh overview>`

51+

52+.. code:: bash

53+

54+ $ sudo -H ./utils/filtron.sh apache install

55+

56+**Install** :ref:`apache searx site` using :ref:`morty.sh <morty.sh overview>`

57+

58+.. code:: bash

59+

60+ $ sudo -H ./utils/morty.sh apache install

61+

62+----

63+

64+The apache HTTP server

65+======================

66+

67+If Apache_ is not installed, install it now. If apache_ is new to you, the

68+`Getting Started`_, `Configuration Files`_ and `Terms Used to Describe

69+Directives`_ documentation gives first orientation. There is also a list of

70+`Apache directives`_ *to keep in the pocket*.

71+

72+.. tabs::

73+

74+ .. group-tab:: Ubuntu / debian

75+

76+ .. code:: sh

77+

78+ sudo -H apt-get install apache2

79+

80+ .. group-tab:: Arch Linux

81+

82+ .. code:: sh

83+

84+ sudo -H pacman -S apache

85+ sudo -H systemctl enable httpd

86+ sudo -H systemctl start http

87+

88+ .. group-tab:: Fedora / RHEL

89+

90+ .. code:: sh

91+

92+ sudo -H dnf install httpd

93+ sudo -H systemctl enable httpd

94+ sudo -H systemctl start httpd

95+

96+Now at http://localhost you should see any kind of *Welcome* or *Test* page.

97+How this default intro site is configured, depends on the linux distribution

98+(compare `Apache directives`_).

99+

100+.. tabs::

101+

102+ .. group-tab:: Ubuntu / debian

103+

104+ .. code:: sh

105+

106+ less /etc/apache2/sites-enabled/000-default.conf

107+

108+ In this file, there is a line setting the `DocumentRoot`_ directive:

109+

110+ .. code:: apache

111+

112+ DocumentRoot /var/www/html

113+

114+ And the *welcome* page is the HTML file at ``/var/www/html/index.html``.

115+

116+ .. group-tab:: Arch Linux

117+

118+ .. code:: sh

119+

120+ less /etc/httpd/conf/httpd.conf

121+

122+ In this file, there is a line setting the `DocumentRoot`_ directive:

123+

124+ .. code:: apache

125+

126+ DocumentRoot "/srv/http"

127+ <Directory "/srv/http">

128+ Options Indexes FollowSymLinks

129+ AllowOverride None

130+ Require all granted

131+ </Directory>

132+

133+ The *welcome* page of Arch Linux is a page showing directory located at

134+ ``DocumentRoot``. This is *directory* page is generated by the Module

135+ `mod_autoindex <https://httpd.apache.org/docs/2.4/mod/mod_autoindex.html>`_:

136+

137+ .. code:: apache

138+

139+ LoadModule autoindex_module modules/mod_autoindex.so

140+ ...

141+ Include conf/extra/httpd-autoindex.conf

142+

143+ .. group-tab:: Fedora / RHEL

144+

145+ .. code:: sh

146+

147+ less /etc/httpd/conf/httpd.conf

148+

149+ In this file, there is a line setting the ``DocumentRoot`` directive:

150+

151+ .. code:: apache

152+

153+ DocumentRoot "/var/www/html"

154+ ...

155+ <Directory "/var/www">

156+ AllowOverride None

157+ # Allow open access:

158+ Require all granted

159+ </Directory>

160+

161+ On fresh installations, the ``/var/www`` is empty and the *default

162+ welcome page* is shown, the configuration is located at::

163+

164+ less /etc/httpd/conf.d/welcome.conf

165+

166+.. _apache searx site:

167+

168+Apache Reverse Proxy

169+====================

170+

171+.. sidebar:: public to the internet?

172+

173+ If your searx instance is public, stop here and first install :ref:`filtron

174+ reverse proxy <filtron.sh>` and :ref:`result proxy morty <morty.sh>`, see

175+ :ref:`installation scripts`. If already done, follow setup: *searx via

176+ filtron plus morty*.

177+

178+To setup a Apache revers proxy you have to enable the *headers* and *proxy*

179+modules and create a `Location`_ configuration for the searx site. In most

180+distributions you have to un-comment the lines in the main configuration file,

181+except in :ref:`The Debian Layout`.

182+

183+To pass the HTTP HOST header

184+With ProxyPreserveHost_ the incoming Host HTTP request header is passed to the

185+proxied host.

186+

187+.. tabs::

188+

189+ .. group-tab:: Ubuntu / debian

190+

191+ In the Apache setup, enable headers and proxy modules:

192+

193+ .. code:: sh

194+

195+ sudo -H a2enmod headers

196+ sudo -H a2enmod proxy

197+ sudo -H a2enmod proxy_http

198+

199+ In :ref:`The Debian Layout` you create a ``searx.conf`` with the

200+ ``<Location /searx >`` directive and save this file in the *sites

201+ available* folder at ``/etc/apache2/sites-available``. To enable the

202+ ``searx.conf`` use :man:`a2ensite`:

203+

204+ .. code:: sh

205+

206+ sudo -H a2ensite searx.conf

207+

208+ .. group-tab:: Arch Linux

209+

210+ In the ``/etc/httpd/conf/httpd.conf`` file, activate headers and proxy

211+ modules (LoadModule_):

212+

213+ .. code:: apache

214+

215+ FIXME needs test

216+

217+ LoadModule headers_module modules/mod_headers.so

218+ LoadModule proxy_module modules/mod_proxy.so

219+ LoadModule proxy_http_module modules/mod_proxy_http.so

220+

221+ .. group-tab:: Fedora / RHEL

222+

223+ In the ``/etc/httpd/conf/httpd.conf`` file, activate headers and proxy

224+ modules (LoadModule_):

225+

226+ .. code:: apache

227+

228+ FIXME needs test

229+

230+ LoadModule headers_module modules/mod_headers.so

231+ LoadModule proxy_module modules/mod_proxy.so

232+ LoadModule proxy_http_module modules/mod_proxy_http.so

233+

234+.. tabs::

235+

236+ .. group-tab:: searx via filtron plus morty

237+

238+ Use this setup, if your instance is public to the internet, compare

239+ figure: :ref:`architecture <arch public>` and :ref:`installation scripts`.

240+

241+ 1. Configure a reverse proxy for :ref:`filtron <filtron.sh>`, listening on

242+ *localhost 4004* (:ref:`filtron route request`):

243+

244+ .. code:: apache

245+

246+ <Location /searx >

247+

248+ # SetEnvIf Request_URI "/searx" dontlog

249+ # CustomLog /dev/null combined env=dontlog

250+

251+ Require all granted

252+

253+ Order deny,allow

254+ Deny from all

255+ #Allow from fd00::/8 192.168.0.0/16 fe80::/10 127.0.0.0/8 ::1

256+ Allow from all

257+

258+ ProxyPreserveHost On

259+ ProxyPass http://127.0.0.1:4004

260+ RequestHeader set X-Script-Name /searx

261+

262+ </Location>

263+

264+ 2. Configure reverse proxy for :ref:`morty <searx morty>`, listening on

265+ *localhost 3000*

266+

267+ .. code:: apache

268+

269+ ProxyPreserveHost On

270+

271+ <Location /morty >

272+

273+ # SetEnvIf Request_URI "/morty" dontlog

274+ # CustomLog /dev/null combined env=dontlog

275+

276+ Require all granted

277+

278+ Order deny,allow

279+ Deny from all

280+ #Allow from fd00::/8 192.168.0.0/16 fe80::/10 127.0.0.0/8 ::1

281+ Allow from all

282+

283+ ProxyPass http://127.0.0.1:3000

284+ RequestHeader set X-Script-Name /morty

285+

286+ </Location>

287+

288+ Note that reverse proxy advised to be used in case of single-user or

289+ low-traffic instances. For a fully result proxification add :ref:`morty's

290+ <searx morty>` **public URL** to your :origin:`searx/settings.yml`:

291+

292+ .. code:: yaml

293+

294+ result_proxy:

295+ # replace example.org with your server's public name

296+ url : https://example.org/morty

297+

298+ server:

299+ image_proxy : True

300+

301+uWSGI support

302+=============

303+

304+Be warned, with this setup, your instance isn't :ref:`protected <searx

305+filtron>`, nevertheless it is good enough for intranet usage. In modern Linux

306+distributions, the `mod_proxy_uwsgi`_ is compiled into the *normal* apache

307+package and you need to install only the :ref:`uWSGI <searx uwsgi>` package:

308+

309+.. tabs::

310+

311+ .. group-tab:: Ubuntu / debian

312+

313+ .. code:: sh

314+

315+ sudo -H apt-get install uwsgi

316+

317+ # Ubuntu =< 18.04

318+ sudo -H apt-get install libapache2-mod-proxy-uwsgi

319+

320+ .. group-tab:: Arch Linux

321+

322+ .. code:: sh

323+

324+ sudo -H pacman -S uwsgi

325+

326+ .. group-tab:: Fedora / RHEL

327+

328+ .. code:: sh

329+

330+ sudo -H dnf install uwsgi

331+

332+The next example shows a configuration using the `uWSGI Apache support`_ via

333+unix sockets and `mod_proxy_uwsgi`_.

334+

335+For socket communication, you have to activate ``socket =

336+/run/uwsgi/app/searx/socket`` and comment out the ``http = 127.0.0.1:8888``

337+configuration in your :ref:`uwsgi ini file <uwsgi configuration>`. If not

338+already exists, create a folder for the unix sockets, which can be used by the

339+searx account (see :ref:`create searx user`):

340+

341+.. code:: bash

342+

343+ sudo -H mkdir -p /run/uwsgi/app/searx/

344+ sudo -H chown -R searx:searx /run/uwsgi/app/searx/

345+

346+If the server is public; to limit access to your intranet replace ``Allow from

347+all`` directive and replace ``192.168.0.0/16`` with your subnet IP/class.

348+

349+.. tabs::

350+

351+ .. group-tab:: Ubuntu / debian

352+

353+ .. code:: apache

354+

355+ LoadModule headers_module /usr/lib/apache2/mod_headers.so

356+ LoadModule proxy_module /usr/lib/apache2/modules/mod_proxy.so

357+ LoadModule proxy_uwsgi_module /usr/lib/apache2/modules/mod_proxy_uwsgi.so

358+

359+ # SetEnvIf Request_URI /searx dontlog

360+ # CustomLog /dev/null combined env=dontlog

361+

362+ <Location /searx>

363+

364+ Require all granted

365+ Order deny,allow

366+ Deny from all

367+ # Allow from fd00::/8 192.168.0.0/16 fe80::/10 127.0.0.0/8 ::1

368+ Allow from all

369+

370+ ProxyPreserveHost On

371+ ProxyPass unix:/run/uwsgi/app/searx/socket|uwsgi://uwsgi-uds-searx/

372+

373+ </Location>

374+

375+ .. group-tab:: Arch Linux

376+

377+ .. code:: apache

378+

379+ FIXME needs test

380+

381+ LoadModule proxy_module modules/mod_proxy.so

382+ LoadModule proxy_uwsgi_module modules/mod_proxy_uwsgi.so

383+

384+ # SetEnvIf Request_URI /searx dontlog

385+ # CustomLog /dev/null combined env=dontlog

386+

387+ <Location /searx>

388+

389+ Require all granted

390+ Order deny,allow

391+ Deny from all

392+ # Allow from fd00::/8 192.168.0.0/16 fe80::/10 127.0.0.0/8 ::1

393+ Allow from all

394+

395+ ProxyPreserveHost On

396+ ProxyPass unix:/run/uwsgi/app/searx/socket|uwsgi://uwsgi-uds-searx/

397+

398+ </Location>

399+

400+ .. group-tab:: Fedora / RHEL

401+

402+ .. code:: apache

403+

404+ FIXME needs test

405+

406+ LoadModule proxy_module modules/mod_proxy.so

407+ LoadModule proxy_uwsgi_module modules/mod_proxy_uwsgi.so

408+ <IfModule proxy_uwsgi_module>

409+

410+ # SetEnvIf Request_URI /searx dontlog

411+ # CustomLog /dev/null combined env=dontlog

412+

413+ <Location /searx>

414+

415+ Require all granted

416+ Order deny,allow

417+ Deny from all

418+ # Allow from fd00::/8 192.168.0.0/16 fe80::/10 127.0.0.0/8 ::1

419+ Allow from all

420+

421+ ProxyPreserveHost On

422+ ProxyPass unix:/run/uwsgi/app/searx/socket|uwsgi://uwsgi-uds-searx/

423+

424+ </Location>

425+

426+ </IfModule>

427+

428+ .. group-tab:: old mod_wsgi

429+

430+ We show this only for historical reasons, DON'T USE `mod_uwsgi

431+ <https://uwsgi-docs.readthedocs.io/en/latest/Apache.html#mod-uwsgi>`_.

432+ ANYMORE!

433+

434+ .. code:: apache

435+

436+ <IfModule mod_uwsgi.c>

437+

438+ # SetEnvIf Request_URI "/searx" dontlog

439+ # CustomLog /dev/null combined env=dontlog

440+

441+ <Location /searx >

442+

443+ Require all granted

444+

445+ Options FollowSymLinks Indexes

446+ SetHandler uwsgi-handler

447+ uWSGISocket /run/uwsgi/app/searx/socket

448+

449+ Order deny,allow

450+ Deny from all

451+ # Allow from fd00::/8 192.168.0.0/16 fe80::/10 127.0.0.0/8 ::1

452+ Allow from all

453+

454+ </Location>

455+

456+ </IfModule>

457+

458+.. _restart apache:

459+

460+Restart service

461+===============

462+

463+.. tabs::

464+

465+ .. group-tab:: Ubuntu / debian

466+

467+ .. code:: sh

468+

469+ sudo -H systemctl restart apache2

470+ sudo -H service uwsgi restart searx

471+

472+ .. group-tab:: Arch Linux

473+

474+ .. code:: sh

475+

476+ sudo -H systemctl restart httpd

477+ sudo -H systemctl restart uwsgi@searx

478+

479+ .. group-tab:: Fedora / RHEL

480+

481+ .. code:: sh

482+

483+ sudo -H systemctl restart httpd

484+ sudo -H touch /etc/uwsgi.d/searx.ini

485+

486+

487+disable logs

488+============

489+

490+For better privacy you can disable Apache logs. In the examples above activate

491+one of the lines and `restart apache`_::

492+

493+

494+ # SetEnvIf Request_URI "/searx" dontlog

495+ # CustomLog /dev/null combined env=dontlog

496+

497+The ``CustomLog`` directive disable logs for the whole (virtual) server, use it

498+when the URL of the service does not have a path component (``/searx``) / is

499+located at root (``/``).

500+

501+.. _The Debian Layout:

502+

503+The Debian Layout

504+=================

505+

506+Be aware that the Debian layout is quite different from the standard Apache

507+configuration. For details look at the README.Debian_

508+(``/usr/share/doc/apache2/README.Debian.gz``). Some commands you should know on

509+Debian:

510+

511+* :man:`apache2ctl`: Apache HTTP server control interface

512+* :man:`a2enmod`, :man:`a2dismod`: switch on/off modules

513+* :man:`a2enconf`, :man:`a2disconf`: switch on/off configurations

514+* :man:`a2ensite`, :man:`a2dissite`: switch on/off sites

docs/admin/installation-docker.rstnew file+28

@@ -0,0 +1,28 @@

1+.. _installation docker:

3+===================

4+Docker installation

5+===================

7+.. contents:: Contents

8+ :depth: 2

9+ :local:

10+ :backlinks: entry

11+

12+Make sure you have installed Docker. For instance, you can deploy searx like this:

13+

14+.. code:: sh

15+

16+ docker pull wonderfall/searx

17+ docker run -d --name searx -p $PORT:8888 wonderfall/searx

18+

19+Go to ``http://localhost:$PORT``.

20+

21+See https://hub.docker.com/r/wonderfall/searx/ for more informations. It's also

22+possible to build searx from the embedded Dockerfile.

23+

24+.. code:: sh

25+

26+ git clone https://github.com/asciimoo/searx.git

27+ cd searx

28+ docker build -t whatever/searx .

docs/admin/installation-nginx.rstnew file+381

@@ -0,0 +1,381 @@

1+.. _installation nginx:

3+==================

4+Install with nginx

5+==================

7+.. _nginx:

8+ https://docs.nginx.com/nginx/admin-guide/

9+.. _nginx server configuration:

10+ https://docs.nginx.com/nginx/admin-guide/web-server/web-server/#setting-up-virtual-servers

11+.. _nginx beginners guide:

12+ http://nginx.org/en/docs/beginners_guide.html

13+.. _Getting Started wiki:

14+ https://www.nginx.com/resources/wiki/start/

15+.. _uWSGI support from nginx:

16+ https://uwsgi-docs.readthedocs.io/en/latest/Nginx.html

17+.. _uwsgi_params:

18+ https://uwsgi-docs.readthedocs.io/en/latest/Nginx.html#configuring-nginx

19+.. _SCRIPT_NAME:

20+ https://werkzeug.palletsprojects.com/en/1.0.x/wsgi/#werkzeug.wsgi.get_script_name

21+

22+.. sidebar:: further reading

23+

24+ - nginx_

25+ - `nginx beginners guide`_

26+ - `nginx server configuration`_

27+ - `Getting Started wiki`_

28+ - `uWSGI support from nginx`_

29+

30+.. contents:: Contents

31+ :depth: 2

32+ :local:

33+ :backlinks: entry

34+

35+----

36+

37+**Install** :ref:`nginx searx site` using :ref:`filtron.sh <filtron.sh overview>`

38+

39+.. code:: bash

40+

41+ $ sudo -H ./utils/filtron.sh nginx install

42+

43+**Install** :ref:`nginx searx site` using :ref:`morty.sh <morty.sh overview>`

44+

45+.. code:: bash

46+

47+ $ sudo -H ./utils/morty.sh nginx install

48+

49+----

50+

51+

52+The nginx HTTP server

53+=====================

54+

55+If nginx_ is not installed (uwsgi will not work with the package nginx-light),

56+install it now.

57+

58+.. tabs::

59+

60+ .. group-tab:: Ubuntu / debian

61+

62+ .. code:: sh

63+

64+ sudo -H apt-get install nginx

65+

66+ .. group-tab:: Arch Linux

67+

68+ .. code-block:: sh

69+

70+ sudo -H pacman -S nginx-mainline

71+ sudo -H systemctl enable nginx

72+ sudo -H systemctl start nginx

73+

74+ .. group-tab:: Fedora / RHEL

75+

76+ .. code-block:: sh

77+

78+ sudo -H dnf install nginx

79+ sudo -H systemctl enable nginx

80+ sudo -H systemctl start nginx

81+

82+Now at http://localhost you should see a *Welcome to nginx!* page, on Fedora you

83+see a *Fedora Webserver - Test Page*. The test page comes from the default

84+`nginx server configuration`_. How this default intro site is configured,

85+depends on the linux distribution:

86+

87+.. tabs::

88+

89+ .. group-tab:: Ubuntu / debian

90+

91+ .. code:: sh

92+

93+ less /etc/nginx/nginx.conf

94+

95+ there is a line including site configurations from:

96+

97+ .. code:: nginx

98+

99+ include /etc/nginx/sites-enabled/*;

100+

101+ .. group-tab:: Arch Linux

102+

103+ .. code-block:: sh

104+

105+ less /etc/nginx/nginx.conf

106+

107+ in there is a configuration section named ``server``:

108+

109+ .. code-block:: nginx

110+

111+ server {

112+ listen 80;

113+ server_name localhost;

114+ # ...

115+ }

116+

117+ .. group-tab:: Fedora / RHEL

118+

119+ .. code-block:: sh

120+

121+ less /etc/nginx/nginx.conf

122+

123+ there is a line including site configurations from:

124+

125+ .. code:: nginx

126+

127+ include /etc/nginx/conf.d/*.conf;

128+

129+.. _nginx searx site:

130+

131+A nginx searx site

132+==================

133+

134+.. sidebar:: public to the internet?

135+

136+ If your searx instance is public, stop here and first install :ref:`filtron

137+ reverse proxy <filtron.sh>` and :ref:`result proxy morty <morty.sh>`, see

138+ :ref:`installation scripts`. If already done, follow setup: *searx via

139+ filtron plus morty*.

140+

141+Now you have to create a configuration for the searx site. If nginx_ is new to

142+you, the `nginx beginners guide`_ is a good starting point and the `Getting

143+Started wiki`_ is always a good resource *to keep in the pocket*.

144+

145+.. tabs::

146+

147+ .. group-tab:: Ubuntu / debian

148+

149+ Create configuration at ``/etc/nginx/sites-available/searx`` and place a

150+ symlink to sites-enabled:

151+

152+ .. code:: sh

153+

154+ sudo -H ln -s /etc/nginx/sites-available/searx /etc/nginx/sites-enabled/searx

155+

156+ .. group-tab:: Arch Linux

157+

158+ In the ``/etc/nginx/nginx.conf`` file, replace the configuration section

159+ named ``server``.

160+

161+ .. group-tab:: Fedora / RHEL

162+

163+ Create configuration at ``/etc/nginx/conf.d/searx`` and place a

164+ symlink to sites-enabled:

165+

166+.. tabs::

167+

168+ .. group-tab:: searx via filtron plus morty

169+

170+ Use this setup, if your instance is public to the internet, compare

171+ figure: :ref:`architecture <arch public>` and :ref:`installation scripts`.

172+

173+ 1. Configure a reverse proxy for :ref:`filtron <filtron.sh>`, listening on

174+ *localhost 4004* (:ref:`filtron route request`):

175+

176+ .. code:: nginx

177+

178+ # https://example.org/searx

179+

180+ location /searx {

181+ proxy_pass http://127.0.0.1:4004/;

182+

183+ proxy_set_header Host $http_host;

184+ proxy_set_header Connection $http_connection;

185+ proxy_set_header X-Real-IP $remote_addr;

186+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

187+ proxy_set_header X-Scheme $scheme;

188+ proxy_set_header X-Script-Name /searx;

189+ }

190+

191+ location /searx/static {

192+ /usr/local/searx/searx-src/searx/static;

193+ }

194+

195+

196+ 2. Configure reverse proxy for :ref:`morty <searx morty>`, listening on

197+ *localhost 3000*:

198+

199+ .. code:: nginx

200+

201+ # https://example.org/morty

202+

203+ location /morty {

204+ proxy_pass http://127.0.0.1:3000/;

205+

206+ proxy_set_header Host $http_host;

207+ proxy_set_header Connection $http_connection;

208+ proxy_set_header X-Real-IP $remote_addr;

209+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

210+ proxy_set_header X-Scheme $scheme;

211+ }

212+

213+ Note that reverse proxy advised to be used in case of single-user or

214+ low-traffic instances. For a fully result proxification add :ref:`morty's

215+ <searx morty>` **public URL** to your :origin:`searx/settings.yml`:

216+

217+ .. code:: yaml

218+

219+ result_proxy:

220+ # replace example.org with your server's public name

221+ url : https://example.org/morty

222+

223+ server:

224+ image_proxy : True

225+

226+

227+ .. group-tab:: proxy or uWSGI

228+

229+ Be warned, with this setup, your instance isn't :ref:`protected <searx

230+ filtron>`. Nevertheless it is good enough for intranet usage and it is a

231+ excellent example of; *how different services can be set up*. The next

232+ example shows a reverse proxy configuration wrapping the :ref:`searx-uWSGI

233+ application <uwsgi configuration>`, listening on ``http =

234+ 127.0.0.1:8888``.

235+

236+ .. code:: nginx

237+

238+ # https://hostname.local/

239+

240+ location / {

241+ proxy_pass http://127.0.0.1:8888;

242+

243+ proxy_set_header Host $host;

244+ proxy_set_header Connection $http_connection;

245+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

246+ proxy_set_header X-Scheme $scheme;

247+ proxy_buffering off;

248+ }

249+

250+ Alternatively you can use the `uWSGI support from nginx`_ via unix

251+ sockets. For socket communication, you have to activate ``socket =

252+ /run/uwsgi/app/searx/socket`` and comment out the ``http =

253+ 127.0.0.1:8888`` configuration in your :ref:`uwsgi ini file <uwsgi

254+ configuration>`.

255+

256+ The example shows a nginx virtual ``server`` configuration, listening on

257+ port 80 (IPv4 and IPv6 http://[::]:80). The uWSGI app is configured at

258+ location ``/`` by importing the `uwsgi_params`_ and passing requests to

259+ the uWSGI socket (``uwsgi_pass``). The ``server``\'s root points to the

260+ :ref:`searx-src clone <searx-src>` and wraps directly the

261+ :origin:`searx/static/` content at ``location /static``.

262+

263+ .. code:: nginx

264+

265+ server {

266+ # replace hostname.local with your server's name

267+ server_name hostname.local;

268+

269+ listen 80;

270+ listen [::]:80;

271+

272+ location / {

273+ include uwsgi_params;

274+ uwsgi_pass unix:/run/uwsgi/app/searx/socket;

275+ }

276+

277+ root /usr/local/searx/searx-src/searx;

278+ location /static { }

279+ }

280+

281+ If not already exists, create a folder for the unix sockets, which can be

282+ used by the searx account:

283+

284+ .. code:: bash

285+

286+ mkdir -p /run/uwsgi/app/searx/

287+ sudo -H chown -R searx:searx /run/uwsgi/app/searx/

288+

289+ .. group-tab:: \.\. at subdir URL

290+

291+ Be warned, with these setups, your instance isn't :ref:`protected <searx

292+ filtron>`. The examples are just here to demonstrate how to export the

293+ searx application from a subdirectory URL ``https://example.org/searx/``.

294+

295+ .. code:: nginx

296+

297+ # https://hostname.local/searx

298+

299+ location /searx {

300+ proxy_pass http://127.0.0.1:8888;

301+

302+ proxy_set_header Host $host;

303+ proxy_set_header Connection $http_connection;

304+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

305+ proxy_set_header X-Scheme $scheme;

306+ proxy_set_header X-Script-Name /searx;

307+ proxy_buffering off;

308+ }

309+

310+ location /searx/static {

311+ alias /usr/local/searx/searx-src/searx/static;

312+ }

313+

314+ The ``X-Script-Name /searx`` is needed by the searx implementation to

315+ calculate relative URLs correct. The next example shows a uWSGI

316+ configuration. Since there are no HTTP headers in a (u)WSGI protocol, the

317+ value is shipped via the SCRIPT_NAME_ in the WSGI environment.

318+

319+ .. code:: nginx

320+

321+ # https://hostname.local/searx

322+

323+ location /searx {

324+ uwsgi_param SCRIPT_NAME /searx;

325+ include uwsgi_params;

326+ uwsgi_pass unix:/run/uwsgi/app/searx/socket;

327+ }

328+

329+ location /searx/static {

330+ alias /usr/local/searx/searx-src/searx;

331+ }

332+

333+ For searx to work correctly the ``base_url`` must be set in the

334+ :origin:`searx/settings.yml`.

335+

336+ .. code:: yaml

337+

338+ server:

339+ # replace example.org with your server's public name

340+ base_url : https://example.org/searx/

341+

342+

343+Restart service:

344+

345+.. tabs::

346+

347+ .. group-tab:: Ubuntu / debian

348+

349+ .. code:: sh

350+

351+ sudo -H systemctl restart nginx

352+ sudo -H service uwsgi restart searx

353+

354+ .. group-tab:: Arch Linux

355+

356+ .. code:: sh

357+

358+ sudo -H systemctl restart nginx

359+ sudo -H systemctl restart uwsgi@searx

360+

361+ .. group-tab:: Fedora

362+

363+ .. code:: sh

364+

365+ sudo -H systemctl restart nginx

366+ sudo -H touch /etc/uwsgi.d/searx.ini

367+

368+

369+Disable logs

370+============

371+

372+For better privacy you can disable nginx logs in ``/etc/nginx/nginx.conf``.

373+

374+.. code:: nginx

375+

376+ http {

377+ # ...

378+ access_log /dev/null;

379+ error_log /dev/null;

380+ # ...

381+ }

docs/admin/installation-searx.rstnew file+92

@@ -0,0 +1,92 @@

1+.. _installation basic:

3+=========================

4+Step by step installation

5+=========================

7+.. contents:: Contents

8+ :depth: 2

9+ :local:

10+ :backlinks: entry

11+

12+Step by step installation with virtualenv. For Ubuntu, be sure to have enable

13+universe repository.

14+

15+.. _install packages:

16+

17+Install packages

18+================

19+

20+.. kernel-include:: $DOCS_BUILD/includes/searx.rst

21+ :start-after: START distro-packages

22+ :end-before: END distro-packages

23+

24+.. hint::

25+

26+ This installs also the packages needed by :ref:`searx uwsgi`

27+

28+.. _create searx user:

29+

30+Create user

31+===========

32+

33+.. kernel-include:: $DOCS_BUILD/includes/searx.rst

34+ :start-after: START create user

35+ :end-before: END create user

36+

37+.. _searx-src:

38+

39+install searx & dependencies

40+============================

41+

42+Start a interactive shell from new created user and clone searx:

43+

44+.. kernel-include:: $DOCS_BUILD/includes/searx.rst

45+ :start-after: START clone searx

46+ :end-before: END clone searx

47+

48+In the same shell create *virtualenv*:

49+

50+.. kernel-include:: $DOCS_BUILD/includes/searx.rst

51+ :start-after: START create virtualenv

52+ :end-before: END create virtualenv

53+

54+To install searx's dependencies, exit the searx *bash* session you opened above

55+and restart a new. Before install, first check if your *virualenv* was sourced

56+from the login (*~/.profile*):

57+

58+.. kernel-include:: $DOCS_BUILD/includes/searx.rst

59+ :start-after: START manage.sh update_packages

60+ :end-before: END manage.sh update_packages

61+

62+.. tip::

63+

64+ Open a second terminal for the configuration tasks and left the ``(searx)$``

65+ terminal open for the tasks below.

66+

67+Configuration

68+==============

69+

70+Create a copy of the :origin:`searx/settings.yml` configuration file in system's

71+*/etc* folder. Configure like shown below -- replace ``searx@\$(uname -n)`` with

72+a name of your choice -- *and/or* edit ``/etc/searx/settings.yml`` if necessary.

73+

74+.. kernel-include:: $DOCS_BUILD/includes/searx.rst

75+ :start-after: START searx config

76+ :end-before: END searx config

77+

78+Check

79+=====

80+

81+To check your searx setup, optional enable debugging and start the *webapp*.

82+Searx looks at the exported environment ``$SEARX_SETTINGS_PATH`` for a

83+configuration file.

84+

85+.. kernel-include:: $DOCS_BUILD/includes/searx.rst

86+ :start-after: START check searx installation

87+ :end-before: END check searx installation

88+

89+If everything works fine, hit ``[CTRL-C]`` to stop the *webapp* and disable the

90+debug option in ``settings.yml``. You can now exit searx user bash (enter exit

91+command twice). At this point searx is not demonized; uwsgi allows this.

92+

docs/admin/installation-uwsgi.rstnew file+149

@@ -0,0 +1,149 @@

1+.. _searx uwsgi:

3+=====

4+uwsgi

5+=====

7+.. sidebar:: further reading

9+ - `systemd.unit`_

10+ - `uWSGI Emperor`_

11+

12+.. contents:: Contents

13+ :depth: 2

14+ :local:

15+ :backlinks: entry

16+

17+

18+.. _systemd.unit: https://www.freedesktop.org/software/systemd/man/systemd.unit.html

19+.. _One service per app in systemd:

20+ https://uwsgi-docs.readthedocs.io/en/latest/Systemd.html#one-service-per-app-in-systemd

21+.. _uWSGI Emperor:

22+ https://uwsgi-docs.readthedocs.io/en/latest/Emperor.html

23+.. _uwsgi ini file:

24+ https://uwsgi-docs.readthedocs.io/en/latest/Configuration.html#ini-files

25+.. _systemd unit template:

26+ http://0pointer.de/blog/projects/instances.html

27+

28+

29+Origin uWSGI

30+============

31+

32+How uWSGI is implemented by distributors is different. uWSGI itself

33+recommend two methods

34+

35+`systemd.unit`_ template files as described here `One service per app in systemd`_.

36+

37+ There is one `systemd unit template`_ and one `uwsgi ini file`_ per uWSGI-app

38+ placed at dedicated locations. Take archlinux and a searx.ini as example::

39+

40+ unit template --> /usr/lib/systemd/system/uwsgi@.service

41+ uwsgi ini files --> /etc/uwsgi/searx.ini

42+

43+ The searx app can be maintained as know from common systemd units::

44+

45+ systemctl enable uwsgi@searx

46+ systemctl start uwsgi@searx

47+ systemctl restart uwsgi@searx

48+ systemctl stop uwsgi@searx

49+

50+The `uWSGI Emperor`_ mode which fits for maintaining a large range of uwsgi apps.

51+

52+ The Emperor mode is a special uWSGI instance that will monitor specific

53+ events. The Emperor mode (service) is started by a (common, not template)

54+ systemd unit. The Emperor service will scan specific directories for `uwsgi

55+ ini file`_\s (also know as *vassals*). If a *vassal* is added, removed or the

56+ timestamp is modified, a corresponding action takes place: a new uWSGI

57+ instance is started, reload or stopped. Take Fedora and a searx.ini as

58+ example::

59+

60+ to start a new searx instance create --> /etc/uwsgi.d/searx.ini

61+ to reload the instance edit timestamp --> touch /etc/uwsgi.d/searx.ini

62+ to stop instance remove ini --> rm /etc/uwsgi.d/searx.ini

63+

64+Distributors

65+============

66+

67+The `uWSGI Emperor`_ mode and `systemd unit template`_ is what the distributors

68+mostly offer their users, even if they differ in the way they implement both

69+modes and their defaults. Another point they might differ is the packaging of

70+plugins (if so, compare :ref:`install packages`) and what the default python

71+interpreter is (python2 vs. python3).

72+

73+Fedora starts a Emperor by default, while archlinux does not start any uwsgi

74+service by default. Worth to know; debian (ubuntu) follow a complete different

75+approach. *debian*: your are familiar with the apache infrastructure? .. they

76+do similar for the uWSGI infrastructure (with less comfort), the folders are::

77+

78+ /etc/uwsgi/apps-available/

79+ /etc/uwsgi/apps-enabled/

80+

81+The `uwsgi ini file`_ is enabled by a symbolic link::

82+

83+ ln -s /etc/uwsgi/apps-available/searx.ini /etc/uwsgi/apps-enabled/

84+

85+From debian's documentation (``/usr/share/doc/uwsgi/README.Debian.gz``): You

86+could control specific instance(s) by issuing::

87+

88+ service uwsgi <command> <confname> <confname> ...

89+

90+ sudo -H service uwsgi start searx

91+ sudo -H service uwsgi stop searx

92+

93+My experience is, that this command is a bit buggy.

94+

95+.. _uwsgi configuration:

96+

97+Alltogether

98+===========

99+

100+Create the configuration ini-file according to your distribution (see below) and

101+restart the uwsgi application.

102+

103+.. tabs::

104+

105+ .. group-tab:: Ubuntu / debian

106+

107+ .. kernel-include:: $DOCS_BUILD/includes/searx.rst

108+ :start-after: START searx uwsgi-description ubuntu-20.04

109+ :end-before: END searx uwsgi-description ubuntu-20.04

110+

111+

112+ .. group-tab:: Arch Linux

113+

114+ .. kernel-include:: $DOCS_BUILD/includes/searx.rst

115+ :start-after: START searx uwsgi-description arch

116+ :end-before: END searx uwsgi-description arch

117+

118+

119+ .. group-tab:: Fedora / RHEL

120+

121+ .. kernel-include:: $DOCS_BUILD/includes/searx.rst

122+ :start-after: START searx uwsgi-description fedora

123+ :end-before: END searx uwsgi-description fedora

124+

125+

126+.. tabs::

127+

128+ .. group-tab:: Ubuntu / debian

129+

130+ .. kernel-include:: $DOCS_BUILD/includes/searx.rst

131+ :code: ini

132+ :start-after: START searx uwsgi-appini ubuntu-20.04

133+ :end-before: END searx uwsgi-appini ubuntu-20.04

134+

135+ .. group-tab:: Arch Linux

136+

137+ .. kernel-include:: $DOCS_BUILD/includes/searx.rst

138+ :code: ini

139+ :start-after: START searx uwsgi-appini arch

140+ :end-before: END searx uwsgi-appini arch

141+

142+ .. group-tab:: Fedora / RHEL

143+

144+ .. kernel-include:: $DOCS_BUILD/includes/searx.rst

145+ :code: ini

146+ :start-after: START searx uwsgi-appini fedora

147+ :end-before: END searx uwsgi-appini fedora

148+

149+

docs/admin/installation.rst+37−320

@@ -4,346 +4,63 @@

44Installation

55============

7−.. contents::

8− :depth: 3

7+*You're spoilt for choice*, choose your preferred method of installation.

10−Basic installation

11−==================

9+- :ref:`installation docker`

10+- :ref:`installation scripts`

11+- :ref:`installation basic`

1212

13−Step by step installation for Debian/Ubuntu with virtualenv. For Ubuntu, be sure

14−to have enable universe repository.

13+The :ref:`installation basic` is good enough for intranet usage and it is a

14+excellent illustration of *how a searx instance is build up*. If you place your

15+instance public to the internet you should really consider to install a

16+:ref:`filtron reverse proxy <filtron.sh>` and for privacy a :ref:`result proxy

17+<morty.sh>` is mandatory.

1518

16−Install packages:

19+Therefore, if you do not have any special preferences, its recommend to use the

20+:ref:`installation docker` or the `Installation scripts`_ from our :ref:`tooling

21+box <toolboxing>` as described below.

1722

18−.. code:: sh

23+.. _installation scripts:

1924

20− $ sudo -H apt-get install \

21− git build-essential libxslt-dev \

22− python-dev python-virtualenv python-babel \

23− zlib1g-dev libffi-dev libssl-dev

25+Installation scripts

26+====================

2427

25−Install searx:

28+.. sidebar:: Update OS first!

2629

27−.. code:: sh

30+ To avoid unwanted side effects, update your OS before installing searx.

2831

29− cd /usr/local

30− sudo -H git clone https://github.com/asciimoo/searx.git

31− sudo -H useradd searx -d /usr/local/searx

32− sudo -H chown searx:searx -R /usr/local/searx

32+The following will install a setup as shown in :ref:`architecture`. First you

33+need to get a clone. The clone is only needed for the installation procedure

34+and some maintenance tasks (alternatively you can create your own fork).

3335

34−Install dependencies in a virtualenv:

36+.. code:: bash

3537

36−.. code:: sh

38+ $ cd ~/Downloads

39+ $ git clone https://github.com/asciimoo/searx searx

40+ $ cd searx

3741

38− cd /usr/local/searx

39− sudo -H -u searx -i

42+**Install** :ref:`searx service <searx.sh>`

4043

41−.. code:: sh

44+This installs searx as described in :ref:`installation basic`.

4245

43− (searx)$ virtualenv searx-ve

44− (searx)$ . ./searx-ve/bin/activate

45− (searx)$ ./manage.sh update_packages

46+.. code:: bash

4647

47−Configuration

48−==============

48+ $ sudo -H ./utils/searx.sh install all

4949

50−.. code:: sh

50+**Install** :ref:`filtron reverse proxy <filtron.sh>`

5151

52− sed -i -e "s/ultrasecretkey/`openssl rand -hex 16`/g" searx/settings.yml

52+.. code:: bash

5353

54−Edit searx/settings.yml if necessary.

54+ $ sudo -H ./utils/filtron.sh install all

5555

56−Check

57−=====

56+**Install** :ref:`result proxy <morty.sh>`

5857

59−Start searx:

58+.. code:: bash

6059

61−.. code:: sh

60+ $ sudo -H ./utils/morty.sh install all

6261

63− python searx/webapp.py

62+If all services are running fine, you can add it to your HTTP server:

6463

65−Go to http://localhost:8888

64+- :ref:`installation apache`

65+- :ref:`installation nginx`

6666

67−If everything works fine, disable the debug option in settings.yml:

68−

69−.. code:: sh

70−

71− sed -i -e "s/debug : True/debug : False/g" searx/settings.yml

72−

73−At this point searx is not demonized ; uwsgi allows this.

74−

75−You can exit the virtualenv and the searx user bash (enter exit command

76−twice).

77−

78−uwsgi

79−=====

80−

81−Install packages:

82−

83−.. code:: sh

84−

85− sudo -H apt-get install \

86− uwsgi uwsgi-plugin-python

87−

88−Create the configuration file ``/etc/uwsgi/apps-available/searx.ini`` with this

89−content:

90−

91−.. code:: ini

92−

93− [uwsgi]

94− # Who will run the code

95− uid = searx

96− gid = searx

97−

98− # disable logging for privacy

99− disable-logging = true

100−

101− # Number of workers (usually CPU count)

102− workers = 4

103−

104− # The right granted on the created socket

105− chmod-socket = 666

106−

107− # Plugin to use and interpretor config

108− single-interpreter = true

109− master = true

110− plugin = python

111− lazy-apps = true

112− enable-threads = true

113−

114− # Module to import

115− module = searx.webapp

116−

117− # Support running the module from a webserver subdirectory.

118− route-run = fixpathinfo:

119−

120− # Virtualenv and python path

121− virtualenv = /usr/local/searx/searx-ve/

122− pythonpath = /usr/local/searx/

123− chdir = /usr/local/searx/searx/

124−

125−Activate the uwsgi application and restart:

126−

127−.. code:: sh

128−

129− cd /etc/uwsgi/apps-enabled

130− ln -s ../apps-available/searx.ini

131− /etc/init.d/uwsgi restart

132−

133−Web server

134−==========

135−

136−with nginx

137−----------

138−

139−If nginx is not installed (uwsgi will not work with the package

140−nginx-light):

141−

142−.. code:: sh

143−

144− sudo -H apt-get install nginx

145−

146−Hosted at /

147−~~~~~~~~~~~

148−

149−Create the configuration file ``/etc/nginx/sites-available/searx`` with this

150−content:

151−

152−.. code:: nginx

153−

154− server {

155− listen 80;

156− server_name searx.example.com;

157− root /usr/local/searx/searx;

158−

159− location /static {

160− }

161−

162− location / {

163− include uwsgi_params;

164− uwsgi_pass unix:/run/uwsgi/app/searx/socket;

165− }

166− }

167−

168−Create a symlink to sites-enabled:

169−

170−.. code:: sh

171−

172− sudo -H ln -s /etc/nginx/sites-available/searx /etc/nginx/sites-enabled/searx

173−

174−Restart service:

175−

176−.. code:: sh

177−

178− sudo -H service nginx restart

179− sudo -H service uwsgi restart

180−

181−from subdirectory URL (/searx)

182−~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

183−

184−Add this configuration in the server config file

185−``/etc/nginx/sites-enabled/default``:

186−

187−.. code:: nginx

188−

189− location /searx/static {

190− alias /usr/local/searx/searx/static;

191− }

192−

193− location /searx {

194− uwsgi_param SCRIPT_NAME /searx;

195− include uwsgi_params;

196− uwsgi_pass unix:/run/uwsgi/app/searx/socket;

197− }

198−

199−

200−**OR** using reverse proxy (Please, note that reverse proxy advised to be used

201−in case of single-user or low-traffic instances.)

202−

203−.. code:: nginx

204−

205− location /searx/static {

206− alias /usr/local/searx/searx/static;

207− }

208−

209− location /searx {

210− proxy_pass http://127.0.0.1:8888;

211− proxy_set_header Host $host;

212− proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

213− proxy_set_header X-Scheme $scheme;

214− proxy_set_header X-Script-Name /searx;

215− proxy_buffering off;

216− }

217−

218−

219−Enable ``base_url`` in ``searx/settings.yml``

220−

221−.. code:: yaml

222−

223− base_url : http://your.domain.tld/searx/

224−

225−Restart service:

226−

227−.. code:: sh

228−

229− sudo -H service nginx restart

230− sudo -H service uwsgi restart

231−

232−disable logs

233−^^^^^^^^^^^^

234−

235−for better privacy you can disable nginx logs about searx.

236−

237−how to proceed: below ``uwsgi_pass`` in ``/etc/nginx/sites-available/default``

238−add:

239−

240−.. code:: nginx

241−

242− access_log /dev/null;

243− error_log /dev/null;

244−

245−Restart service:

246−

247−.. code:: sh

248−

249− sudo -H service nginx restart

250−

251−with apache

252−-----------

253−

254−Add wsgi mod:

255−

256−.. code:: sh

257−

258− sudo -H apt-get install libapache2-mod-uwsgi

259− sudo -H a2enmod uwsgi

260−

261−Add this configuration in the file ``/etc/apache2/apache2.conf``:

262−

263−.. code:: apache

264−

265− <Location />

266− Options FollowSymLinks Indexes

267− SetHandler uwsgi-handler

268− uWSGISocket /run/uwsgi/app/searx/socket

269− </Location>

270−

271−Note that if your instance of searx is not at the root, you should change

272−``<Location />`` by the location of your instance, like ``<Location /searx>``.

273−

274−Restart Apache:

275−

276−.. code:: sh

277−

278− sudo -H /etc/init.d/apache2 restart

279−

280−disable logs

281−~~~~~~~~~~~~

282−

283−For better privacy you can disable Apache logs.

284−

285−.. warning::

286−

287− You can only disable logs for the whole (virtual) server not for a specific

288− path.

289−

290−Go back to ``/etc/apache2/apache2.conf`` and above ``<Location />`` add:

291−

292−.. code:: apache

293−

294− CustomLog /dev/null combined

295−

296−Restart Apache:

297−

298−.. code:: sh

299−

300− sudo -H /etc/init.d/apache2 restart

301−

302−How to update

303−=============

304−

305−.. code:: sh

306−

307− cd /usr/local/searx

308− sudo -H -u searx -i

309−

310−.. code:: sh

311−

312− (searx)$ . ./searx-ve/bin/activate

313− (searx)$ git stash

314− (searx)$ git pull origin master

315− (searx)$ git stash apply

316− (searx)$ ./manage.sh update_packages

317−

318−.. code:: sh

319−

320− sudo -H service uwsgi restart

321−

322−Docker

323−======

324−

325−Make sure you have installed Docker. For instance, you can deploy searx like this:

326−

327−.. code:: sh

328−

329− docker pull wonderfall/searx

330− docker run -d --name searx -p $PORT:8888 wonderfall/searx

331−

332−Go to ``http://localhost:$PORT``.

333−

334−See https://hub.docker.com/r/wonderfall/searx/ for more informations. It's also

335−possible to build searx from the embedded Dockerfile.

336−

337−.. code:: sh

338−

339− git clone https://github.com/asciimoo/searx.git

340− cd searx

341− docker build -t whatever/searx .

342−

343−References

344−==========

345−

346−* https://about.okhin.fr/posts/Searx/ with some additions

347−

348−* How to: `Setup searx in a couple of hours with a free SSL certificate

349− <https://www.reddit.com/r/privacytoolsIO/comments/366kvn/how_to_setup_your_own_privacy_respecting_search/>`__

docs/admin/morty.rst+7

@@ -1,7 +1,14 @@

2+.. _searx morty:

14=========================

25How to setup result proxy

36=========================

8+.. sidebar:: further reading

10+ - :ref:`morty.sh`

11+

512.. _morty: https://github.com/asciimoo/morty

613.. _morty's README: https://github.com/asciimoo/morty

714

docs/admin/settings.rst+7−1

@@ -4,11 +4,17 @@

44``settings.yml``

55================

7+This page describe the options possibilities of the :origin:`searx/settings.yml`

8+file.

710.. sidebar:: Further reading ..

811

912 - :ref:`search API`

1013

11−This page describe the options possibilities of the settings.yml file.

14+.. contents:: Contents

15+ :depth: 2

16+ :local:

17+ :backlinks: entry

1218

1319.. _settings global:

1420

docs/admin/update-searx.rstnew file+23

@@ -0,0 +1,23 @@

1+.. _update searx:

3+=============

4+How to update

5+=============

7+.. code:: sh

9+ sudo -H -u searx -i

10+ (searx)$ git stash

11+ (searx)$ git pull origin master

12+ (searx)$ git stash apply

13+ (searx)$ ./manage.sh update_packages

14+

15+Restart uwsgi:

16+

17+.. tabs::

18+

19+ .. group-tab:: Ubuntu / debian

20+

21+ .. code:: sh

22+

23+ sudo -H systemctl restart uwsgi

docs/blog/index.rst+2−1

@@ -3,7 +3,8 @@ Blog

33====

55.. toctree::

6− :maxdepth: 1

6+ :maxdepth: 2

7+ :caption: Contents

89 python3

910 admin

docs/blog/private-engines.rst+1−1

@@ -13,7 +13,7 @@ Private engines

1313To solve this issue private engines were introduced in :pull:`1823`.

1414A new option was added to engines named `tokens`. It expects a list

1515of strings. If the user making a request presents one of the tokens

16−of an engine, he/she is able to access information about the engine

16+of an engine, they can access information about the engine

1717and make search requests.

1818

1919Example configuration to restrict access to the Arch Linux Wiki engine:

docs/build-templates/filtron.rstnew file+52

@@ -0,0 +1,52 @@

1+.. START create user

3+.. tabs::

5+ .. group-tab:: bash

7+ .. code-block:: sh

9+ $ sudo -H useradd --shell /bin/bash --system \\

10+ --home-dir "$SERVICE_HOME" \\

11+ --comment "Privacy-respecting metasearch engine" $SERVICE_USER

12+

13+ $ sudo -H mkdir "$SERVICE_HOME"

14+ $ sudo -H chown -R "$SERVICE_GROUP:$SERVICE_GROUP" "$SERVICE_HOME"

15+

16+.. END create user

17+

18+.. START install go

19+

20+.. tabs::

21+

22+ .. group-tab:: bash

23+

24+ .. code-block:: bash

25+

26+ $ cat > "$GO_ENV" <<EOF

27+ export GOPATH=${SERVICE_HOME}/go-apps

28+ export PATH=\$PATH:${SERVICE_HOME}/local/go/bin:\$GOPATH/bin

29+ EOF

30+ $ sudo -i -u "${SERVICE_USER}"

31+ (${SERVICE_USER}) $ echo 'source $GO_ENV' >> ~/.profile

32+ (${SERVICE_USER}) $ mkdir ${SERVICE_HOME}/local

33+ (${SERVICE_USER}) $ wget --progress=bar -O "${GO_TAR}" \\

34+ "${GO_PKG_URL}"

35+ (${SERVICE_USER}) $ tar -C ${SERVICE_HOME}/local/go -xzf "${GO_TAR}"

36+ (${SERVICE_USER}) $ which go

37+ ${SERVICE_HOME}/local/go/bin/go

38+

39+.. END install go

40+

41+.. START install filtron

42+

43+.. tabs::

44+

45+ .. group-tab:: bash

46+

47+ .. code-block:: bash

48+

49+ $ sudo -i -u "${SERVICE_USER}"

50+ (${SERVICE_USER}) $ go get -v -u github.com/asciimoo/filtron

51+

52+.. END install filtron

docs/build-templates/morty.rstnew file+52

@@ -0,0 +1,52 @@

1+.. START create user

3+.. tabs::

5+ .. group-tab:: bash

7+ .. code-block:: sh

9+ $ sudo -H useradd --shell /bin/bash --system \\

10+ --home-dir "$SERVICE_HOME" \\

11+ --comment "Privacy-respecting metasearch engine" $SERVICE_USER

12+

13+ $ sudo -H mkdir "$SERVICE_HOME"

14+ $ sudo -H chown -R "$SERVICE_GROUP:$SERVICE_GROUP" "$SERVICE_HOME"

15+

16+.. END create user

17+

18+.. START install go

19+

20+.. tabs::

21+

22+ .. group-tab:: bash

23+

24+ .. code-block:: bash

25+

26+ $ cat > "$GO_ENV" <<EOF

27+ export GOPATH=${SERVICE_HOME}/go-apps

28+ export PATH=\$PATH:${SERVICE_HOME}/local/go/bin:\$GOPATH/bin

29+ EOF

30+ $ sudo -i -u "${SERVICE_USER}"

31+ (${SERVICE_USER}) $ echo 'source $GO_ENV' >> ~/.profile

32+ (${SERVICE_USER}) $ mkdir ${SERVICE_HOME}/local

33+ (${SERVICE_USER}) $ wget --progress=bar -O "${GO_TAR}" \\

34+ "${GO_PKG_URL}"

35+ (${SERVICE_USER}) $ tar -C ${SERVICE_HOME}/local/go -xzf "${GO_TAR}"

36+ (${SERVICE_USER}) $ which go

37+ ${SERVICE_HOME}/local/go/bin/go

38+

39+.. END install go

40+

41+.. START install morty

42+

43+.. tabs::

44+

45+ .. group-tab:: bash

46+

47+ .. code-block:: bash

48+

49+ $ sudo -i -u "${SERVICE_USER}"

50+ (${SERVICE_USER}) $ go get -v -u github.com/asciimoo/morty

51+

52+.. END install morty

docs/build-templates/searx.rstnew file+192

@@ -0,0 +1,192 @@

1+.. template evaluated by: ./utils/searx.sh docs

2+.. hint: all dollar-names are variables, dollar sign itself is quoted by: \\$

4+.. START distro-packages

6+.. tabs::

8+ .. group-tab:: Ubuntu / debian

10+ .. code-block:: sh

11+

12+ $ sudo -H apt-get install -y \\

13+${debian}

14+

15+ .. group-tab:: Arch Linux

16+

17+ .. code-block:: sh

18+

19+ $ sudo -H pacman -S --noconfirm \\

20+${arch}

21+

22+ .. group-tab:: Fedora / RHEL

23+

24+ .. code-block:: sh

25+

26+ $ sudo -H dnf install -y \\

27+${fedora}

28+

29+.. END distro-packages

30+

31+.. START build-packages

32+

33+.. tabs::

34+

35+ .. group-tab:: Ubuntu / debian

36+

37+ .. code-block:: sh

38+

39+ $ sudo -H apt-get install -y \\

40+${debian_build}

41+

42+ .. group-tab:: Arch Linux

43+

44+ .. code-block:: sh

45+

46+ $ sudo -H pacman -S --noconfirm \\

47+${arch_build}

48+

49+ .. group-tab:: Fedora / RHEL

50+

51+ .. code-block:: sh

52+

53+ $ sudo -H dnf install -y \\

54+${fedora_build}

55+

56+.. END build-packages

57+

58+.. START create user

59+

60+.. tabs::

61+

62+ .. group-tab:: bash

63+

64+ .. code-block:: sh

65+

66+ $ sudo -H useradd --shell /bin/bash --system \\

67+ --home-dir "$SERVICE_HOME" \\

68+ --comment "Privacy-respecting metasearch engine" $SERVICE_USER

69+

70+ $ sudo -H mkdir "$SERVICE_HOME"

71+ $ sudo -H chown -R "$SERVICE_GROUP:$SERVICE_GROUP" "$SERVICE_HOME"

72+

73+.. END create user

74+

75+.. START clone searx

76+

77+.. tabs::

78+

79+ .. group-tab:: bash

80+

81+ .. code-block:: sh

82+

83+ $ sudo -H -u ${SERVICE_USER} -i

84+ (${SERVICE_USER})$ git clone "https://github.com/asciimoo/searx.git" "$SEARX_SRC"

85+

86+.. END clone searx

87+

88+.. START create virtualenv

89+

90+.. tabs::

91+

92+ .. group-tab:: bash

93+

94+ .. code-block:: sh

95+

96+ (${SERVICE_USER})$ python3 -m venv "${SEARX_PYENV}"

97+ (${SERVICE_USER})$ echo ". ${SEARX_PYENV}/bin/activate" >> "$SERVICE_HOME/.profile"

98+

99+.. END create virtualenv

100+

101+.. START manage.sh update_packages

102+

103+.. tabs::

104+

105+ .. group-tab:: bash

106+

107+ .. code-block:: sh

108+

109+ $ sudo -H -u ${SERVICE_USER} -i

110+

111+ (${SERVICE_USER})$ command -v python && python --version

112+ $SEARX_PYENV/bin/python

113+ Python 3.8.1

114+

115+ # update pip's boilerplate ..

116+ pip install -U pip

117+ pip install -U setuptools

118+ pip install -U wheel

119+

120+ # jump to searx's working tree and install searx into virtualenv

121+ (${SERVICE_USER})$ cd "$SEARX_SRC"

122+ (${SERVICE_USER})$ pip install -e .

123+

124+

125+.. END manage.sh update_packages

126+

127+.. START searx config

128+

129+.. tabs::

130+

131+ .. group-tab:: bash

132+

133+ .. code-block:: sh

134+

135+ $ sudo -H cp "$SEARX_SRC/searx/settings.yml" "${SEARX_SETTINGS_PATH}"

136+ $ sudo -H sed -i -e "s/ultrasecretkey/\\$(openssl rand -hex 16)/g" "$SEARX_SETTINGS_PATH"

137+ $ sudo -H sed -i -e "s/{instance_name}/searx@\\$(uname -n)/g" "$SEARX_SETTINGS_PATH"

138+

139+.. END searx config

140+

141+.. START check searx installation

142+

143+.. tabs::

144+

145+ .. group-tab:: bash

146+

147+ .. code-block:: sh

148+

149+ # enable debug ..

150+ $ sudo -H sed -i -e "s/debug : False/debug : True/g" "$SEARX_SETTINGS_PATH"

151+

152+ # start webapp

153+ $ sudo -H -u ${SERVICE_USER} -i

154+ (${SERVICE_USER})$ cd ${SEARX_SRC}

155+ (${SERVICE_USER})$ export SEARX_SETTINGS_PATH="${SEARX_SETTINGS_PATH}"

156+ (${SERVICE_USER})$ python searx/webapp.py

157+

158+ # disable debug

159+ $ sudo -H sed -i -e "s/debug : True/debug : False/g" "$SEARX_SETTINGS_PATH"

160+

161+Open WEB browser and visit http://$SEARX_INTERNAL_URL . If you are inside a

162+container or in a script, test with curl:

163+

164+.. tabs::

165+

166+ .. group-tab:: WEB browser

167+

168+ .. code-block:: sh

169+

170+ $ xgd-open http://$SEARX_INTERNAL_URL

171+

172+ .. group-tab:: curl

173+

174+ .. code-block:: none

175+

176+ $ curl --location --verbose --head --insecure $SEARX_INTERNAL_URL

177+

178+ * Trying 127.0.0.1:8888...

179+ * TCP_NODELAY set

180+ * Connected to 127.0.0.1 (127.0.0.1) port 8888 (#0)

181+ > HEAD / HTTP/1.1

182+ > Host: 127.0.0.1:8888

183+ > User-Agent: curl/7.68.0

184+ > Accept: */*

185+ >

186+ * Mark bundle as not supporting multiuse

187+ * HTTP 1.0, assume close after body

188+ < HTTP/1.0 200 OK

189+ HTTP/1.0 200 OK

190+ ...

191+

192+.. END check searx installation

docs/conf.py+13−1

@@ -1,10 +1,12 @@

11# -*- coding: utf-8 -*-

33import sys, os

4+from sphinx_build_tools import load_sphinx_config

45from searx.version import VERSION_STRING

56from pallets_sphinx_themes import ProjectLink

78from searx.brand import GIT_URL

9+GIT_BRANCH = os.environ.get("GIT_BRANCH", "master")

810from searx.brand import SEARX_URL

911from searx.brand import DOCS_URL

1012

@@ -22,6 +24,8 @@ master_doc = "index"

2224source_suffix = '.rst'

2325numfig = True

2426

27+exclude_patterns = ['build-templates/*.rst']

28+

2529from searx import webapp

2630jinja_contexts = {

2731 'webapp': dict(**webapp.__dict__)

@@ -35,7 +39,7 @@ extlinks['wiki'] = ('https://github.com/asciimoo/searx/wiki/%s', ' ')

3539extlinks['pull'] = ('https://github.com/asciimoo/searx/pull/%s', 'PR ')

3640

3741# links to custom brand

38−extlinks['origin'] = (GIT_URL + '/blob/master/%s', 'git://')

42+extlinks['origin'] = (GIT_URL + '/blob/' + GIT_BRANCH + '/%s', 'git://')

3943extlinks['patch'] = (GIT_URL + '/commit/%s', '#')

4044extlinks['search'] = (SEARX_URL + '/%s', '#')

4145extlinks['docs'] = (DOCS_URL + '/%s', 'docs: ')

@@ -61,6 +65,8 @@ extensions = [

6165 "pallets_sphinx_themes",

6266 "sphinx_issues", # https://github.com/sloria/sphinx-issues/blob/master/README.rst

6367 "sphinxcontrib.jinja", # https://github.com/tardyp/sphinx-jinja

68+ "sphinxcontrib.programoutput", # https://github.com/NextThought/sphinxcontrib-programoutput

69+ 'linuxdoc.kernel_include', # Implementation of the 'kernel-include' reST-directive.

6470 'linuxdoc.rstFlatTable', # Implementation of the 'flat-table' reST-directive.

6571 'linuxdoc.kfigure', # Sphinx extension which implements scalable image handling.

6672 "sphinx_tabs.tabs", # https://github.com/djungelorm/sphinx-tabs

@@ -112,3 +118,9 @@ html_show_sourcelink = False

112118latex_documents = [

113119 (master_doc, "searx-{}.tex".format(VERSION_STRING), html_title, author, "manual")

114120]

121+

122+# ------------------------------------------------------------------------------

123+# Since loadConfig overwrites settings from the global namespace, it has to be

124+# the last statement in the conf.py file

125+# ------------------------------------------------------------------------------

126+load_sphinx_config(globals())

docs/dev/contribution_guide.rst+5

@@ -4,6 +4,11 @@

44How to contribute

55=================

7+.. contents:: Contents

8+ :depth: 2

9+ :local:

10+ :backlinks: entry

11+

712Prime directives: Privacy, Hackability

813======================================

914

docs/dev/index.rst+2−1

@@ -3,7 +3,8 @@ Developer documentation

33=======================

55.. toctree::

6− :maxdepth: 1

6+ :maxdepth: 2

7+ :caption: Contents

89 quickstart

910 contribution_guide

docs/dev/makefile.rst+24−24

@@ -11,23 +11,17 @@ Makefile Targets

1111 Before looking deeper at the targets, first read about :ref:`makefile setup`

1212 and :ref:`make pyenv`.

1313

14+ To install system requirements follow :ref:`buildhosts`.

15+

1416With the aim to simplify development cycles, started with :pull:`1756` a

1517``Makefile`` based boilerplate was added. If you are not familiar with

1618Makefiles, we recommend to read gnu-make_ introduction.

1719

1820The usage is simple, just type ``make {target-name}`` to *build* a target.

19−Calling the ``help`` target gives a first overview::

20−

21− $ make help

22− test - run developer tests

23− docs - build documentation

24− docs-live - autobuild HTML documentation while editing

25− run - run developer instance

26− install - developer install (./local)

27− uninstall - uninstall (./local)

28− gh-pages - build docs & deploy on gh-pages branch

29− clean - drop builds and environments

30− ...

21+Calling the ``help`` target gives a first overview (``make help``):

22+

23+.. program-output:: bash -c "cd ..; make --no-print-directory help"

24+

3125

3226.. contents:: Contents

3327 :depth: 2

@@ -37,27 +31,33 @@ Calling the ``help`` target gives a first overview::

3731

3832.. _makefile setup:

3933

40−Setup

41−=====

34+Makefile setup

35+==============

4236

4337.. _git stash: https://git-scm.com/docs/git-stash

4438

45−The main setup is done in the :origin:`Makefile`::

46−

47− export GIT_URL=https://github.com/asciimoo/searx

48− export SEARX_URL=https://searx.me

49− export DOCS_URL=https://asciimoo.github.io/searx

50−

5139.. sidebar:: fork & upstream

5240

5341 Commit changes in your (local) branch, fork or whatever, but do not push them

5442 upstream / `git stash`_ is your friend.

5543

56−:GIT_URL: Changes this, to point to your searx fork.

44+The main setup is done in the :origin:`Makefile`.

45+

46+.. literalinclude:: ../../Makefile

47+ :start-after: START Makefile setup

48+ :end-before: END Makefile setup

49+

50+:GIT_URL: Changes this, to point to your searx fork.

51+:GIT_BRANCH: Changes this, to point to your searx branch.

52+:SEARX_URL: Changes this, to point to your searx instance.

53+:DOCS_URL: If you host your own (*brand*) documentation, change this URL.

5754

58−:SEARX_URL: Changes this, to point to your searx instance.

55+If you change any of this build environment variables, you have to run ``make

56+buildenv``::

5957

60−:DOCS_URL: If you host your own (branded) documentation, change this URL.

58+ $ make buildenv

59+ build searx/brand.py

60+ build utils/brand.env

6161

6262.. _make pyenv:

6363

@@ -170,7 +170,7 @@ e.g.:

170170

171171.. code:: sh

172172

173− $ make test.pep8 test.unit

173+ $ make test.pep8 test.unit test.sh

174174 . ./local/py3/bin/activate; ./manage.sh pep8_check

175175 [!] Running pep8 check

176176 . ./local/py3/bin/activate; ./manage.sh unit_tests

docs/dev/quickstart.rst+1−1

@@ -27,7 +27,7 @@ searx-ve virtualenv and install the required packages using ``manage.sh``.

2727 cd ~/myprojects

2828 git clone https://github.com/asciimoo/searx.git

2929 cd searx

30− virtualenv searx-ve

30+ python3 -m venv searx-ve

3131 . ./searx-ve/bin/activate

3232 ./manage.sh update_dev_packages

3333

docs/dev/reST.rst+5−5

@@ -325,8 +325,9 @@ Literal blocks

325325

326326The simplest form of :duref:`literal-blocks` is a indented block introduced by

327327two colons (``::``). For highlighting use :dudir:`highlight` or :ref:`reST

328−code` directive. To include literals from external files use directive

329−:dudir:`literalinclude`.

328+code` directive. To include literals from external files use

329+:rst:dir:`literalinclude` or :ref:`kernel-include <kernel-include-directive>`

330+directive (latter one expands environment variables in the path name).

330331

331332.. _reST literal:

332333

@@ -1312,9 +1313,8 @@ others are basic-tabs_ and code-tabs_. Below a *group-tab* example from

13121313

13131314.. literalinclude:: ../admin/buildhosts.rst

13141315 :language: reST

1315− :start-after: .. _system requirements:

1316− :end-before: .. _system requirements END:

1317−

1316+ :start-after: .. SNIP sh lint requirements

1317+ :end-before: .. SNAP sh lint requirements

13181318

13191319.. _math:

13201320

docs/dev/search_api.rst+2−2

@@ -81,7 +81,7 @@ Parameters

8181 Theme of instance.

8282

8383 Please note, available themes depend on an instance. It is possible that an

84− instance administrator deleted, created or renamed themes on his/her instance.

84+ instance administrator deleted, created or renamed themes on their instance.

8585 See the available options in the preferences page of the instance.

8686

8787``oscar-style`` : default ``logicodev``

@@ -91,7 +91,7 @@ Parameters

9191 ``oscar``.

9292

9393 Please note, available styles depend on an instance. It is possible that an

94− instance administrator deleted, created or renamed styles on his/her

94+ instance administrator deleted, created or renamed styles on their

9595 instance. See the available options in the preferences page of the instance.

9696

9797``enabled_plugins`` : optional

docs/index.rst+10−8

@@ -2,7 +2,14 @@

22Welcome to searx

33================

5−Search without being tracked.

5+ *Search without being tracked.*

7+Searx is a free internet metasearch engine which aggregates results from more

8+than 70 search services. Users are neither tracked nor profiled. Additionally,

9+searx can be used over Tor for online anonymity.

10+

11+Get started with searx by using one of the Searx-instances_. If you don't trust

12+anyone, you can set up your own, see :ref:`installation`.

613

714.. sidebar:: Features

815

@@ -16,19 +23,14 @@ Search without being tracked.

1623 - Hosted by organizations, such as *La Quadrature du Net*, which promote

1724 digital rights

1825

19−Searx is a free internet metasearch engine which aggregates results from more

20−than 70 search services. Users are neither tracked nor profiled. Additionally,

21−searx can be used over Tor for online anonymity.

22−

23−Get started with searx by using one of the Searx-instances_. If you don't trust

24−anyone, you can set up your own, see :ref:`installation`.

25−

2626.. toctree::

2727 :maxdepth: 2

28+ :caption: Contents

2829

2930 user/index

3031 admin/index

3132 dev/index

33+ utils/index

3234 blog/index

3335

3436.. _Searx-instances: https://searx.space

docs/user/conf.pynew file+19

@@ -0,0 +1,19 @@

1+# -*- coding: utf-8; mode: python -*-

2+"""Configuration for the Searx user handbook

3+"""

4+project = 'Searx User-HB'

5+version = release = VERSION_STRING

7+# Grouping the document tree into LaTeX files. List of tuples

8+# (source start file, target name, title,

9+# author, documentclass [howto, manual, or own class]).

10+latex_documents = [

11+ ('index' # startdocname

12+ , 'searx-user-hb.tex' # targetname

13+ , '' # take title from .rst

14+ , author # author

15+ , 'howto' # documentclass

16+ , False # toctree_only

17+ ),

18+]

19+

docs/user/index.rst+2−1

@@ -3,7 +3,8 @@ User documentation

33==================

55.. toctree::

6− :maxdepth: 1

6+ :maxdepth: 2

7+ :caption: Contents

89 search_syntax

910 own-instance

docs/user/own-instance.rst+6−4

@@ -2,8 +2,10 @@

22Why use a private instance?

33===========================

5−"Is it worth to run my own instance?" is a common question among searx users.

6−Before answering this question, see what options a searx user has.

5+ *"Is it worth to run my own instance?"*

7+\.\. is a common question among searx users. Before answering this question,

8+see what options a searx user has.

810Public instances are open to everyone who has access to its URL. Usually, these

911are operated by unknown parties (from the users' point of view). Private

@@ -42,9 +44,9 @@ hidden from visited result pages.

4244What are the consequences of using public instances?

4345----------------------------------------------------

4446

45−If someone uses a public instance, he/she has to trust the administrator of that

47+If someone uses a public instance, they have to trust the administrator of that

4648instance. This means that the user of the public instance does not know whether

47−his/her requests are logged, aggregated and sent or sold to a third party.

49+their requests are logged, aggregated and sent or sold to a third party.

4850

4951Also, public instances without proper protection are more vulnerable to abusing

5052the search service, In this case the external service in exchange returns

docs/user/public_instances.rstdeleted−3

@@ -1,3 +0,0 @@

1−:orphan:

2−

3−This page page has been moved to `searx.space <https://searx.space/>`__

docs/utils/filtron.sh.rstnew file+80

@@ -0,0 +1,80 @@

2+.. _filtron.sh:

4+====================

5+``utils/filtron.sh``

6+====================

8+.. sidebar:: further reading

10+ - :ref:`searx filtron`

11+ - :ref:`architecture`

12+ - :ref:`installation` (:ref:`nginx <installation nginx>` & :ref:`apache

13+ <installation apache>`)

14+

15+.. _Go: https://golang.org/

16+.. _filtron: https://github.com/asciimoo/filtron

17+.. _filtron README: https://github.com/asciimoo/filtron/blob/master/README.md

18+

19+To simplify installation and maintenance of a filtron instance you can use the

20+script :origin:`utils/filtron.sh`. In most cases you will install filtron_

21+simply by running the command:

22+

23+.. code:: bash

24+

25+ sudo -H ./utils/filtron.sh install all

26+

27+The script adds a ``${SERVICE_USER}`` (default:``filtron``) and installs filtron_

28+into this user account:

29+

30+#. Create a separated user account (``filtron``).

31+#. Download and install Go_ binary in user's $HOME (``~filtron``).

32+#. Install filtron with the package management from Go_ (``go get -v -u

33+ github.com/asciimoo/filtron``)

34+#. Setup a proper rule configuration :origin:`[ref]

35+ <utils/templates/etc/filtron/rules.json>` (``/etc/filtron/rules.json``).

36+#. Setup a systemd service unit :origin:`[ref]

37+ <utils/templates/lib/systemd/system/filtron.service>`

38+ (``/lib/systemd/system/filtron.service``).

39+

40+

41+Create user

42+===========

43+

44+.. kernel-include:: $DOCS_BUILD/includes/filtron.rst

45+ :start-after: START create user

46+ :end-before: END create user

47+

48+

49+Install go

50+==========

51+

52+.. kernel-include:: $DOCS_BUILD/includes/filtron.rst

53+ :start-after: START install go

54+ :end-before: END install go

55+

56+

57+Install filtron

58+===============

59+

60+Install :origin:`rules.json <utils/templates/etc/filtron/rules.json>` at

61+``/etc/filtron/rules.json`` (see :ref:`Sample configuration of filtron`) and

62+install filtron software and systemd unit:

63+

64+.. kernel-include:: $DOCS_BUILD/includes/filtron.rst

65+ :start-after: START install filtron

66+ :end-before: END install filtron

67+

68+.. kernel-include:: $DOCS_BUILD/includes/filtron.rst

69+ :start-after: START install systemd unit

70+ :end-before: END install systemd unit

71+

72+.. _filtron.sh overview:

73+

74+Overview

75+========

76+

77+The ``--help`` output of the script is largely self-explanatory

78+(:ref:`toolboxing common`):

79+

80+.. program-output:: ../utils/filtron.sh --help

docs/utils/index.rstnew file+53

@@ -0,0 +1,53 @@

1+.. _searx_utils:

2+.. _toolboxing:

4+=======================

5+Tooling box ``utils/*``

6+=======================

8+In the folder :origin:`utils/` we maintain some tools useful for admins and

9+developers.

10+

11+.. toctree::

12+ :maxdepth: 2

13+ :caption: Contents

14+

15+ searx.sh

16+ filtron.sh

17+ morty.sh

18+ lxc.sh

19+

20+.. _toolboxing common:

21+

22+Common commands & environment

23+=============================

24+

25+Scripts to maintain services often dispose of common commands and environments.

26+

27+``shell`` : command

28+ Opens a shell from the service user ``${SERVICE_USSR}``, very helpful for

29+ troubleshooting.

30+

31+``inspect service`` : command

32+ Shows status and log of the service, most often you have a option to enable

33+ more verbose debug logs. Very helpful for debugging, but be careful not to

34+ enable debugging in a production environment!

35+

36+``FORCE_TIMEOUT`` : environment

37+ Sets timeout for interactive prompts. If you want to run a script in batch

38+ job, with defaults choices, set ``FORCE_TIMEOUT=0``. By example; to install a

39+ reverse proxy for filtron on all containers of the :ref:`searx suite

40+ <lxc-searx.env>` use ::

41+

42+ sudo -H ./utils/lxc.sh cmd -- FORCE_TIMEOUT=0 ./utils/filtron.sh apache install

43+

44+.. _toolboxing setup:

45+

46+Tooling box setup

47+=================

48+

49+The main setup is done in the :origin:`.config.sh` (read also :ref:`makefile

50+setup`).

51+

52+.. literalinclude:: ../../.config.sh

53+ :language: bash

docs/utils/lxc.sh.rstnew file+148

@@ -0,0 +1,148 @@

2+.. _snap: https://snapcraft.io

3+.. _snapcraft LXD: https://snapcraft.io/lxd

4+.. _LXC/LXD Image Server: https://uk.images.linuxcontainers.org/

5+.. _LXC: https://linuxcontainers.org/lxc/introduction/

6+.. _LXD: https://linuxcontainers.org/lxd/introduction/

7+.. _`LXD@github`: https://github.com/lxc/lxd

9+.. _archlinux: https://www.archlinux.org/

10+

11+.. _lxc.sh:

12+

13+================

14+``utils/lxc.sh``

15+================

16+

17+.. sidebar:: further reading

18+

19+ - snap_, `snapcraft LXD`_

20+ - LXC_, LXD_

21+ - `LXC/LXD Image Server`_

22+ - `LXD@github`_

23+

24+With the use of *Linux Containers* (LXC_) we can scale our tasks over a stack of

25+containers, what we call the: *lxc suite*. The *searx suite*

26+(:origin:`lxc-searx.env <utils/lxc-searx.env>`) is loaded by default, every time

27+you start the ``lxc.sh`` script (*you do not need to care about*).

28+

29+Before you can start with containers, you need to install and initiate LXD_

30+once::

31+

32+ $ snap install lxd

33+ $ lxd init --auto

34+

35+To make use of the containers from the *searx suite*, you have to build the

36+:ref:`LXC suite containers <lxc.sh help>` initial. But be warned, **this might

37+take some time**::

38+

39+ $ sudo -H ./utils/lxc.sh build

40+

41+A cup of coffee later, your LXC suite is build up and you can run whatever task

42+you want / in a selected or even in all :ref:`LXC suite containers <lxc.sh

43+help>`. If you do not want to build all containers, **you can build just

44+one**::

45+

46+ $ sudo -H ./utils/lxc.sh build searx-ubu1804

47+

48+*Good to know ...*

49+

50+Eeach container shares the root folder of the repository and the

51+command ``utils/lxc.sh cmd`` **handles relative path names transparent**,

52+compare output of::

53+

54+ $ sudo -H ./utils/lxc.sh cmd -- ls -la Makefile

55+ ...

56+

57+In the containers, you can run what ever you want, e.g. to start a bash use::

58+

59+ $ sudo -H ./utils/lxc.sh cmd searx-ubu1804 bash

60+ INFO: [searx-ubu1804] bash

61+ root@searx-ubu1804:/share/searx#

62+

63+If there comes the time you want to **get rid off all** the containers and

64+**clean up local images** just type::

65+

66+ $ sudo -H ./utils/lxc.sh remove

67+ $ sudo -H ./utils/lxc.sh remove images

68+

69+

70+Install suite

71+=============

72+

73+To install the complete :ref:`searx suite (includes searx, morty & filtron)

74+<lxc-searx.env>` into all LXC_ use::

75+

76+ $ sudo -H ./utils/lxc.sh install suite

77+

78+The command above installs a searx suite (see :ref:`installation scripts`). To

79+get the IP (URL) of the filtron service in the containers use ``show suite``

80+command. To test instances from containers just open the URLs in your

81+WEB-Browser::

82+

83+ $ sudo ./utils/lxc.sh show suite | grep filtron

84+ [searx-ubu1604] INFO: (eth0) filtron: http://n.n.n.246:4004/ http://n.n.n.246/searx

85+ [searx-ubu1804] INFO: (eth0) filtron: http://n.n.n.147:4004/ http://n.n.n.147/searx

86+ [searx-ubu1910] INFO: (eth0) filtron: http://n.n.n.140:4004/ http://n.n.n.140/searx

87+ [searx-ubu2004] INFO: (eth0) filtron: http://n.n.n.18:4004/ http://n.n.n.18/searx

88+ [searx-fedora31] INFO: (eth0) filtron: http://n.n.n.46:4004/ http://n.n.n.46/searx

89+ [searx-archlinux] INFO: (eth0) filtron: http://n.n.n.32:4004/ http://n.n.n.32/searx

90+

91+To :ref:`install a nginx <installation nginx>` reverse proxy for filtron and

92+morty use (or alternatively use :ref:`apache <installation apache>`)::

93+

94+ sudo -H ./utils/lxc.sh cmd -- FORCE_TIMEOUT=0 ./utils/filtron.sh nginx install

95+ sudo -H ./utils/lxc.sh cmd -- FORCE_TIMEOUT=0 ./utils/morty.sh nginx install

96+

97+

98+Running commands

99+================

100+

101+**Inside containers, you can use make or run scripts** from the

102+:ref:`toolboxing`. By example: to setup a :ref:`buildhosts` and run the

103+Makefile target ``test`` in the archlinux_ container::

104+

105+ sudo -H ./utils/lxc.sh cmd searx-archlinux ./utils/searx.sh install buildhost

106+ sudo -H ./utils/lxc.sh cmd searx-archlinux make test

107+

108+

109+Setup searx buildhost

110+=====================

111+

112+You can **install the searx buildhost environment** into one or all containers.

113+The installation procedure to set up a :ref:`build host<buildhosts>` takes its

114+time. Installation in all containers will take more time (time for another cup

115+of coffee).::

116+

117+ sudo -H ./utils/lxc.sh cmd -- ./utils/searx.sh install buildhost

118+

119+To build (live) documentation inside a archlinux_ container::

120+

121+ sudo -H ./utils/lxc.sh cmd searx-archlinux make docs-clean docs-live

122+ ...

123+ [I 200331 15:00:42 server:296] Serving on http://0.0.0.0:8080

124+

125+To get IP of the container and the port number *live docs* is listening::

126+

127+ $ sudo ./utils/lxc.sh show suite | grep docs-live

128+ ...

129+ [searx-archlinux] INFO: (eth0) docs-live: http://n.n.n.12:8080/

130+

131+

132+.. _lxc.sh help:

133+

134+Overview

135+========

136+

137+The ``--help`` output of the script is largely self-explanatory:

138+

139+.. program-output:: ../utils/lxc.sh --help

140+

141+

142+.. _lxc-searx.env:

143+

144+searx suite

145+===========

146+

147+.. literalinclude:: ../../utils/lxc-searx.env

148+ :language: bash

docs/utils/morty.sh.rstnew file+80

@@ -0,0 +1,80 @@

2+.. _morty: https://github.com/asciimoo/morty

3+.. _morty's README: https://github.com/asciimoo/morty

4+.. _Go: https://golang.org/

6+.. _morty.sh:

8+==================

9+``utils/morty.sh``

10+==================

11+

12+.. sidebar:: further reading

13+

14+ - :ref:`architecture`

15+ - :ref:`installation` (:ref:`nginx <installation nginx>` & :ref:`apache

16+ <installation apache>`)

17+ - :ref:`searx morty`

18+

19+To simplify installation and maintenance of a morty_ instance you can use the

20+script :origin:`utils/morty.sh`. In most cases you will install morty_ simply by

21+running the command:

22+

23+.. code:: bash

24+

25+ sudo -H ./utils/morty.sh install all

26+

27+The script adds a ``${SERVICE_USER}`` (default:``morty``) and installs morty_

28+into this user account:

29+

30+#. Create a separated user account (``morty``).

31+#. Download and install Go_ binary in user's $HOME (``~morty``).

32+#. Install morty_ with the package management from Go_ (``go get -v -u

33+ github.com/asciimoo/morty``)

34+#. Setup a systemd service unit :origin:`[ref]

35+ <utils/templates/lib/systemd/system/morty.service>`

36+ (``/lib/systemd/system/morty.service``).

37+

38+.. hint::

39+

40+ To add morty to your searx instance read chapter :ref:`searx morty`.

41+

42+Create user

43+===========

44+

45+.. kernel-include:: $DOCS_BUILD/includes/morty.rst

46+ :start-after: START create user

47+ :end-before: END create user

48+

49+

50+Install go

51+==========

52+

53+.. kernel-include:: $DOCS_BUILD/includes/morty.rst

54+ :start-after: START install go

55+ :end-before: END install go

56+

57+

58+Install morty

59+=============

60+

61+Install morty software and systemd unit:

62+

63+.. kernel-include:: $DOCS_BUILD/includes/morty.rst

64+ :start-after: START install morty

65+ :end-before: END install morty

66+

67+.. kernel-include:: $DOCS_BUILD/includes/morty.rst

68+ :start-after: START install systemd unit

69+ :end-before: END install systemd unit

70+

71+.. _morty.sh overview:

72+

73+Overview

74+========

75+

76+The ``--help`` output of the script is largely self-explanatory

77+(:ref:`toolboxing common`):

78+

79+.. program-output:: ../utils/morty.sh --help

80+

docs/utils/searx.sh.rstnew file+39

@@ -0,0 +1,39 @@

2+.. _searx.sh:

4+==================

5+``utils/searx.sh``

6+==================

8+.. sidebar:: further reading

10+ - :ref:`architecture`

11+ - :ref:`installation`

12+ - :ref:`installation nginx`

13+ - :ref:`installation apache`

14+

15+To simplify installation and maintenance of a searx instance you can use the

16+script :origin:`utils/searx.sh`.

17+

18+Install

19+=======

20+

21+In most cases you will install searx simply by running the command:

22+

23+.. code:: bash

24+

25+ sudo -H ./utils/searx.sh install all

26+

27+The script adds a ``${SERVICE_USER}`` (default:``searx``) and installs searx

28+into this user account. The installation is described in chapter

29+:ref:`installation basic`.

30+

31+.. _intranet reverse proxy:

32+

33+Overview

34+========

35+

36+The ``--help`` output of the script is largely self-explanatory

37+(:ref:`toolboxing common`):

38+

39+.. program-output:: ../utils/searx.sh --help

requirements-dev.txt+2

@@ -15,3 +15,5 @@ selenium==3.141.0

1515linuxdoc @ git+http://github.com/return42/linuxdoc.git

1616sphinx-jinja

1717sphinx-tabs

18+sphinxcontrib-programoutput

19+twine

searx/brand.py+1

@@ -1,4 +1,5 @@

11GIT_URL = 'https://github.com/asciimoo/searx'

2+GIT_BRANCH = 'master'

23ISSUE_URL = 'https://github.com/asciimoo/searx/issues'

34SEARX_URL = 'https://searx.me'

45DOCS_URL = 'https://asciimoo.github.io/searx'

searx/engines/flickr_noapi.py+4−8

@@ -117,14 +117,10 @@ def response(resp):

117117 'img_format': img_format,

118118 'template': 'images.html'

119119 }

120− try:

121− result['author'] = author

122− result['title'] = title

123− result['content'] = content

124− except:

125− result['author'] = ''

126− result['title'] = ''

127− result['content'] = ''

120+ result['author'] = author.encode('utf-8', 'ignore').decode('utf-8')

121+ result['source'] = source.encode('utf-8', 'ignore').decode('utf-8')

122+ result['title'] = title.encode('utf-8', 'ignore').decode('utf-8')

123+ result['content'] = content.encode('utf-8', 'ignore').decode('utf-8')

128124 results.append(result)

129125

130126 return results

searx/engines/yahoo.py+1−1

@@ -33,7 +33,7 @@ supported_languages_url = 'https://search.yahoo.com/web/advanced'

3333results_xpath = "//div[contains(concat(' ', normalize-space(@class), ' '), ' Sr ')]"

3434url_xpath = './/h3/a/@href'

3535title_xpath = './/h3/a'

36−content_xpath = './/div[@class="compText aAbs"]'

36+content_xpath = './/div[contains(@class, "compText")]'

3737suggestion_xpath = "//div[contains(concat(' ', normalize-space(@class), ' '), ' AlsoTry ')]//a"

3838

3939time_range_dict = {'day': ['1d', 'd'],

searx/static/plugins/js/search_on_category_select.js+18

@@ -6,19 +6,37 @@ $(document).ready(function() {

66 });

77 $(document.getElementById($(this).attr("for"))).prop('checked', true);

88 if($('#q').val()) {

9+ if (getHttpRequest() == "GET") {

10+ $('#search_form').attr('action', $('#search_form').serialize());

11+ }

912 $('#search_form').submit();

1013 }

1114 return false;

1215 });

1316 $('#time-range').change(function(e) {

1417 if($('#q').val()) {

18+ if (getHttpRequest() == "GET") {

19+ $('#search_form').attr('action', $('#search_form').serialize());

20+ }

1521 $('#search_form').submit();

1622 }

1723 });

1824 $('#language').change(function(e) {

1925 if($('#q').val()) {

26+ if (getHttpRequest() == "GET") {

27+ $('#search_form').attr('action', $('#search_form').serialize());

28+ }

2029 $('#search_form').submit();

2130 }

2231 });

2332 }

2433});

34+

35+function getHttpRequest() {

36+ httpRequest = "POST";

37+ urlParams = new URLSearchParams(window.location.search);

38+ if (urlParams.has('method')) {

39+ httpRequest = urlParams.get('method');

40+ }

41+ return httpRequest;

42+}

searx/static/themes/oscar/css/logicodev-dark.css+32−4

@@ -70,7 +70,21 @@ input[type=checkbox]:not(:checked) + .label_hide_if_checked + .label_hide_if_not

7070 -ms-user-select: none;

7171}

7272.onoffswitch-checkbox {

73− display: none;

73+ opacity: 0;

74+ position: absolute;

75+}

76+.onoffswitch-checkbox:before {

77+ content: "";

78+ display: inline-block;

79+ width: 16px;

80+ height: 16px;

81+ margin-right: 10px;

82+ position: absolute;

83+ left: 0;

84+ bottom: 1px;

85+ background-color: #fff;

86+ border: 1px solid #ccc;

87+ border-radius: 0px;

7488}

7589.onoffswitch-label {

7690 display: block;

@@ -104,7 +118,7 @@ input[type=checkbox]:not(:checked) + .label_hide_if_checked + .label_hide_if_not

104118 top: 0;

105119 bottom: 0;

106120 right: 0px;

107− border: 2px solid #FFFFFF !important;

121+ border: 2px solid #FFFFFF;

108122 border-radius: 50px !important;

109123 transition: all 0.3s ease-in 0s;

110124}

@@ -115,6 +129,9 @@ input[type=checkbox]:not(:checked) + .label_hide_if_checked + .label_hide_if_not

115129 right: 71px;

116130 background-color: #A1A1A1;

117131}

132+.onoffswitch-checkbox:focus + .onoffswitch-label .onoffswitch-switch {

133+ border: 3px solid #444444;

134+}

118135.result_header {

119136 margin-top: 0px;

120137 margin-bottom: 2px;

@@ -377,6 +394,17 @@ Ny0yNFQxMToxNTowMCswMjowMP7RDgQAAAAZdEVYdFNvZnR3YXJlAHd3dy5pbmtzY2FwZS5vcmeb

377394.search-margin {

378395 margin-bottom: 0.6em;

379396}

397+.visually-hidden {

398+ position: absolute !important;

399+ height: 1px;

400+ width: 1px;

401+ overflow: hidden;

402+ clip: rect(1px 1px 1px 1px);

403+ /* IE6, IE7 */

404+ clip: rect(1px, 1px, 1px, 1px);

405+ white-space: nowrap;

406+ /* added line */

407+}

380408#advanced-search-container {

381409 display: none;

382410 text-align: left;

@@ -407,8 +435,8 @@ Ny0yNFQxMToxNTowMCswMjowMP7RDgQAAAAZdEVYdFNvZnR3YXJlAHd3dy5pbmtzY2FwZS5vcmeb

407435 font-weight: bold;

408436 border-bottom: #01d7d4 5px solid;

409437}

410−#check-advanced {

411− display: none;

438+#check-advanced:focus + label {

439+ text-decoration: underline;

412440}

413441#check-advanced:checked ~ #advanced-search-container {

414442 display: block;

searx/static/themes/oscar/css/logicodev-dark.min.css+1−1

@@ -1 +1 @@

1−*{border-radius:0!important}html{position:relative;min-height:100%;color:#29314d}body{font-family:Roboto,Helvetica,Arial,sans-serif;margin-bottom:80px;background-color:#fff}body a{color:#08c}.footer{position:absolute;bottom:0;width:100%;height:60px;text-align:center;color:#999}input[type=checkbox]:checked+.label_hide_if_checked,input[type=checkbox]:checked+.label_hide_if_not_checked+.label_hide_if_checked{display:none}input[type=checkbox]:not(:checked)+.label_hide_if_not_checked,input[type=checkbox]:not(:checked)+.label_hide_if_checked+.label_hide_if_not_checked{display:none}.onoff-checkbox{width:15%}.onoffswitch{position:relative;width:110px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}.onoffswitch-checkbox{display:none}.onoffswitch-label{display:block;overflow:hidden;cursor:pointer;border:2px solid #FFF!important;border-radius:50px!important}.onoffswitch-inner{display:block;transition:margin .3s ease-in 0s}.onoffswitch-inner:before,.onoffswitch-inner:after{display:block;float:left;width:50%;height:30px;padding:0;line-height:40px;font-size:20px;box-sizing:border-box;content:"";background-color:#EEE}.onoffswitch-switch{display:block;width:37px;background-color:#01d7d4;position:absolute;top:0;bottom:0;right:0;border:2px solid #FFF!important;border-radius:50px!important;transition:all .3s ease-in 0s}.onoffswitch-checkbox:checked+.onoffswitch-label .onoffswitch-inner{margin-right:0}.onoffswitch-checkbox:checked+.onoffswitch-label .onoffswitch-switch{right:71px;background-color:#A1A1A1}.result_header{margin-top:0;margin-bottom:2px;font-size:16px}.result_header .favicon{margin-bottom:-3px}.result_header a{color:#29314d;text-decoration:none}.result_header a:hover{color:#08c}.result_header a:visited{color:#684898}.result_header a 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.nb{color:#be74d5}.highlight .nc{color:#61AFEF;font-weight:700}.highlight .no{color:#d19a66}.highlight .nd{color:#a2f}.highlight .ni{color:#999;font-weight:700}.highlight .ne{color:#D2413A;font-weight:700}.highlight .nf{color:#61afef}.highlight .nl{color:#a0a000}.highlight .nn{color:#61AFEF;font-weight:700}.highlight .nt{color:#BE74D5;font-weight:700}.highlight .nv{color:#dfc06f}.highlight .ow{color:#A2F;font-weight:700}.highlight .w{color:#d7dae0}.highlight .mf{color:#d19a66}.highlight .mh{color:#d19a66}.highlight .mi{color:#d19a66}.highlight .mo{color:#d19a66}.highlight .sb{color:#86c372}.highlight .sc{color:#86c372}.highlight .sd{color:#86C372;font-style:italic}.highlight .s2{color:#86c372}.highlight .se{color:#B62;font-weight:700}.highlight .sh{color:#86c372}.highlight .si{color:#B68;font-weight:700}.highlight .sx{color:#be74d5}.highlight .sr{color:#b68}.highlight .s1{color:#86c372}.highlight .ss{color:#dfc06f}.highlight .bp{color:#be74d5}.highlight .vc{color:#dfc06f}.highlight .vg{color:#dfc06f}.highlight .vi{color:#dfc06f}.highlight .il{color:#d19a66}.highlight .lineno{-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:default;color:#556366}.highlight .lineno::selection{background:0 0}.highlight .lineno::-moz-selection{background:0 0}.highlight pre{background-color:#282C34;color:#D7DAE0;border:none;margin-bottom:25px;font-size:15px;padding:20px 10px}.highlight{font-weight:700}.table>tbody>tr>td,.table>tbody>tr>th{vertical-align:middle!important}body{background:#1d1f21 none!important;color:#D5D8D7!important}a{color:#41a2ce!important;text-decoration:none!important}a:hover{color:#5F89AC!important}input,button,textarea,select{border:1px solid #282a2e!important;background-color:#444!important;color:#BBB!important}input:focus,button:focus,textarea:focus,select:focus{border:1px solid #C5C8C6!important;box-shadow:initial!important}div#advanced-search-container div#categories label{background:0 0;border:1px solid #282a2e}ul.nav li a{border:0!important;border-bottom:1px solid #4d3f43!important}#categories *,.modal-wrapper *{background:#1d1f21 none!important;color:#D5D8D7!important}#categories *{border:1px solid #3d3f43!important}#categories :checked+label{border-bottom:4px solid #3d9f94!important}.result-content,.result-source,.result-format{color:#B5B8B7!important}.external-link{color:#35B887!important}.table-striped tr td,.table-striped tr th{border-color:#4d3f43!important}.highlight{background:#333!important}.navbar{background:#1d1f21 none;border:none}.navbar .active,.menu{background:none!important}.label-default{background:0 0;color:#BBB}.navbar-default .navbar-nav>.active>a,.navbar-default .navbar-nav>.active>a:hover,.navbar-default .navbar-nav>.active>a:focus,.nav-tabs.nav-justified>.active>a{background-color:#282a2e!important}.result-default:hover,.result-code:hover,.result-torrent:hover,.result-videos:hover,.result-map:hover{background-color:#222426}.btn{color:#BBB;background-color:#444;border:1px solid #282a2e}.btn:hover{color:#444!important;background-color:#BBB!important}.btn-primary.active{color:#C5C8C6;background-color:#5F89AC;border-color:#5F89AC}.panel{border:1px solid #111;background:0 0}.panel-heading{color:#C5C8C6!important;background:#282a2e!important;border-bottom:none}.panel-body{color:#C5C8C6!important;background:#1d1f21!important;border-color:#111!important}p.btn.btn-default{background:0 0}.table-striped>tbody>tr:nth-child(odd)>td,.table-striped>tbody>tr:nth-child(odd)>th,.table-striped>thead>tr:nth-child(odd)>th{background:#2d2f32 none!important;color:#D5D8D7!important}.label-success{background:#1d6f42 none!important}.label-danger{background:#ad1f12 none!important}.searx-navbar{background:#333334;height:2.3rem;font-size:1.3rem;line-height:1.3rem;padding:.5rem;font-weight:700;margin-bottom:.8rem}.searx-navbar a,.searx-navbar a:hover{margin-right:2rem;color:#fff;text-decoration:none}.searx-navbar .instance a{color:#01d7d4;margin-left:2rem}#main-logo{margin-top:20vh;margin-bottom:25px}#main-logo>img{max-width:350px;width:80%}.onoffswitch-inner:before,.onoffswitch-inner:after{background:#1d1f21 none!important}.onoffswitch-switch,.onoffswitch-label{border:2px solid #3d3f43!important}.nav>li>a:hover,.nav>li>a:focus{background-color:#3d3f43!important}.img-thumbnail,.thumbnail{padding:0;line-height:1.42857143;background:0 0;border:none}.modal-content{background:#1d1f21 none!important}.table>thead>tr>td.danger,.table>tbody>tr>td.danger,.table>tfoot>tr>td.danger,.table>thead>tr>th.danger,.table>tbody>tr>th.danger,.table>tfoot>tr>th.danger,.table>thead>tr.danger>td,.table>tbody>tr.danger>td,.table>tfoot>tr.danger>td,.table>thead>tr.danger>th,.table>tbody>tr.danger>th,.table>tfoot>tr.danger>th{background:rgba(240,0,0,.56)!important;color:#C5C8C6!important}.table-hover>tbody>tr>td.danger:hover,.table-hover>tbody>tr>th.danger:hover,.table-hover>tbody>tr.danger:hover>td,.table-hover>tbody>tr:hover>.danger,.table-hover>tbody>tr.danger:hover>th{background:rgba(237,59,59,.61)!important;color:#C5C8C6!important}.table-hover>tbody>tr:hover>td,.table-hover>tbody>tr:hover>th{background:#66696e!important}.btn-success{color:#C5C8C6;background:#449d44}.btn-danger{color:#C5C8C6;background:#d9534f}.well{background:#444;border-color:#282a2e}.highlight{background-color:transparent!important}

searx/static/themes/oscar/css/logicodev.css+32−4

@@ -43,7 +43,21 @@ input[type=checkbox]:not(:checked) + .label_hide_if_checked + .label_hide_if_not

4343 -ms-user-select: none;

4444}

4545.onoffswitch-checkbox {

46− display: none;

46+ opacity: 0;

47+ position: absolute;

48+}

49+.onoffswitch-checkbox:before {

50+ content: "";

51+ display: inline-block;

52+ width: 16px;

53+ height: 16px;

54+ margin-right: 10px;

55+ position: absolute;

56+ left: 0;

57+ bottom: 1px;

58+ background-color: #fff;

59+ border: 1px solid #ccc;

60+ border-radius: 0px;

4761}

4862.onoffswitch-label {

4963 display: block;

@@ -77,7 +91,7 @@ input[type=checkbox]:not(:checked) + .label_hide_if_checked + .label_hide_if_not

7791 top: 0;

7892 bottom: 0;

7993 right: 0px;

80− border: 2px solid #FFFFFF !important;

94+ border: 2px solid #FFFFFF;

8195 border-radius: 50px !important;

8296 transition: all 0.3s ease-in 0s;

8397}

@@ -88,6 +102,9 @@ input[type=checkbox]:not(:checked) + .label_hide_if_checked + .label_hide_if_not

88102 right: 71px;

89103 background-color: #A1A1A1;

90104}

105+.onoffswitch-checkbox:focus + .onoffswitch-label .onoffswitch-switch {

106+ border: 3px solid #444444;

107+}

91108.result_header {

92109 margin-top: 0px;

93110 margin-bottom: 2px;

@@ -350,6 +367,17 @@ Ny0yNFQxMToxNTowMCswMjowMP7RDgQAAAAZdEVYdFNvZnR3YXJlAHd3dy5pbmtzY2FwZS5vcmeb

350367.search-margin {

351368 margin-bottom: 0.6em;

352369}

370+.visually-hidden {

371+ position: absolute !important;

372+ height: 1px;

373+ width: 1px;

374+ overflow: hidden;

375+ clip: rect(1px 1px 1px 1px);

376+ /* IE6, IE7 */

377+ clip: rect(1px, 1px, 1px, 1px);

378+ white-space: nowrap;

379+ /* added line */

380+}

353381#advanced-search-container {

354382 display: none;

355383 text-align: left;

@@ -380,8 +408,8 @@ Ny0yNFQxMToxNTowMCswMjowMP7RDgQAAAAZdEVYdFNvZnR3YXJlAHd3dy5pbmtzY2FwZS5vcmeb

380408 font-weight: bold;

381409 border-bottom: #01d7d4 5px solid;

382410}

383−#check-advanced {

384− display: none;

411+#check-advanced:focus + label {

412+ text-decoration: underline;

385413}

386414#check-advanced:checked ~ #advanced-search-container {

387415 display: block;

searx/static/themes/oscar/css/logicodev.min.css+1−1

@@ -1 +1 @@

1−.searx-navbar{background:#29314d;height:2.3rem;font-size:1.3rem;line-height:1.3rem;padding:.5rem;font-weight:700;margin-bottom:.8rem}.searx-navbar a,.searx-navbar a:hover{margin-right:2rem;color:#fff;text-decoration:none}.searx-navbar .instance a{color:#01d7d4;margin-left:2rem}#main-logo{margin-top:20vh;margin-bottom:25px}#main-logo>img{max-width:350px;width:80%}*{border-radius:0!important}html{position:relative;min-height:100%;color:#29314d}body{font-family:Roboto,Helvetica,Arial,sans-serif;margin-bottom:80px;background-color:#fff}body a{color:#08c}.footer{position:absolute;bottom:0;width:100%;height:60px;text-align:center;color:#999}input[type=checkbox]:checked+.label_hide_if_checked,input[type=checkbox]:checked+.label_hide_if_not_checked+.label_hide_if_checked{display:none}input[type=checkbox]:not(:checked)+.label_hide_if_not_checked,input[type=checkbox]:not(:checked)+.label_hide_if_checked+.label_hide_if_not_checked{display:none}.onoff-checkbox{width:15%}.onoffswitch{position:relative;width:110px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}.onoffswitch-checkbox{display:none}.onoffswitch-label{display:block;overflow:hidden;cursor:pointer;border:2px solid #FFF!important;border-radius:50px!important}.onoffswitch-inner{display:block;transition:margin .3s ease-in 0s}.onoffswitch-inner:before,.onoffswitch-inner:after{display:block;float:left;width:50%;height:30px;padding:0;line-height:40px;font-size:20px;box-sizing:border-box;content:"";background-color:#EEE}.onoffswitch-switch{display:block;width:37px;background-color:#01d7d4;position:absolute;top:0;bottom:0;right:0;border:2px solid #FFF!important;border-radius:50px!important;transition:all .3s ease-in 0s}.onoffswitch-checkbox:checked+.onoffswitch-label .onoffswitch-inner{margin-right:0}.onoffswitch-checkbox:checked+.onoffswitch-label .onoffswitch-switch{right:71px;background-color:#A1A1A1}.result_header{margin-top:0;margin-bottom:2px;font-size:16px}.result_header .favicon{margin-bottom:-3px}.result_header a{color:#29314d;text-decoration:none}.result_header a:hover{color:#08c}.result_header a:visited{color:#684898}.result_header a 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.in{margin-bottom:8px}.result-torrent{clear:both}.result-torrent b{margin-right:5px;margin-left:5px}.result-torrent .seeders{color:#2ecc71}.result-torrent .leechers{color:#f35e77}.result-map{clear:both}.result-code{clear:both}.result-code .code-fork,.result-code .code-fork a{color:#666}.suggestion_item{margin:2px 5px;max-width:100%}.suggestion_item .btn{max-width:100%;white-space:normal;word-wrap:break-word;text-align:left}.result_download{margin-right:5px}#pagination{margin-top:30px;padding-bottom:60px}.label-default{color:#a4a4a4;background:0 0}.result .text-muted small{word-wrap:break-word}.modal-wrapper{box-shadow:0 5px 15px rgba(0,0,0,.5)}.modal-wrapper{background-clip:padding-box;background-color:#fff;border:1px solid rgba(0,0,0,.2);border-radius:6px;box-shadow:0 3px 9px rgba(0,0,0,.5);outline:0 none;position:relative}@media screen and (max-width:75em){.img-thumbnail{object-fit:cover}}.infobox .panel-heading{background-color:#f6f9fa}.infobox .panel-heading 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solid;color:#666;background:url(data:image/png;base64,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) 96% no-repeat}.search-margin{margin-bottom:.6em}#advanced-search-container{display:none;text-align:left;margin-bottom:1rem;clear:both}#advanced-search-container label,#advanced-search-container .input-group-addon{font-size:1.2rem;font-weight:400;background-color:#fff;border:#ddd 1px 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1+.searx-navbar{background:#29314d;height:2.3rem;font-size:1.3rem;line-height:1.3rem;padding:.5rem;font-weight:700;margin-bottom:.8rem}.searx-navbar a,.searx-navbar a:hover{margin-right:2rem;color:#fff;text-decoration:none}.searx-navbar .instance a{color:#01d7d4;margin-left:2rem}#main-logo{margin-top:20vh;margin-bottom:25px}#main-logo>img{max-width:350px;width:80%}*{border-radius:0!important}html{position:relative;min-height:100%;color:#29314d}body{font-family:Roboto,Helvetica,Arial,sans-serif;margin-bottom:80px;background-color:#fff}body 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searx/static/themes/oscar/js/searx.js+1−1

@@ -291,7 +291,7 @@ $(document).ready(function(){

291291 }

292292 })

293293 .fail(function() {

294− $(result_table_loadicon).html($(result_table_loadicon).html() + "<p class=\"text-muted\">could not load data!</p>");

294+ $(result_table_loadicon).html($(result_table_loadicon).html() + "<p class=\"text-muted\">"+could_not_load+"</p>");

295295 });

296296 }

297297 }

searx/static/themes/oscar/js/searx.min.js+2−2

@@ -1,2 +1,2 @@

1−/*! oscar/searx.min.js | 03-06-2020 | */

2−requirejs.config({baseUrl:"./static/themes/oscar/js",paths:{app:"../app"}}),window.searx=function(a){"use strict";var b=a.currentScript||function(){var b=a.getElementsByTagName("script");return b[b.length-1]}();return{autocompleter:"true"===b.getAttribute("data-autocompleter"),method:b.getAttribute("data-method")}}(document),searx.autocompleter&&(searx.searchResults=new Bloodhound({datumTokenizer:Bloodhound.tokenizers.obj.whitespace("value"),queryTokenizer:Bloodhound.tokenizers.whitespace,remote:"./autocompleter?q=%QUERY"}),searx.searchResults.initialize()),$(document).ready(function(){var a="";searx.autocompleter&&($("#q").on("keydown",function(b){13==b.which&&(a=$("#q").val())}),$("#q").typeahead(null,{name:"search-results",displayKey:function(a){return 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href="https://'+b.tags[d].substring(0,b.tags[d].indexOf(":"))+".wikipedia.org/wiki/"+b.tags[d].substring(b.tags[d].indexOf(":")+1)+'">'+b.tags[d]+"</a>";break}default:c+=b.tags[d]}c+="</td></tr>"}$(g).html(c),$(g).removeClass("hidden"),$(h).addClass("hidden")}}).fail(function(){$(h).html($(h).html()+'<p class="text-muted">could not load data!</p>')})}}$(this).off(a)}),$(".searx_init_map").on("click",function(a){var b=$(this).data("leaflet-target"),c=$(this).data("map-lon"),d=$(this).data("map-lat"),e=$(this).data("map-zoom"),f=$(this).data("map-boundingbox"),g=$(this).data("map-geojson");require(["leaflet-0.7.3.min"],function(a){f&&(southWest=L.latLng(f[0],f[2]),northEast=L.latLng(f[1],f[3]),map_bounds=L.latLngBounds(southWest,northEast)),L.Icon.Default.imagePath="./static/themes/oscar/img/map";var h=L.map(b),i="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",j='Map data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors',k=new 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1+/*! oscar/searx.min.js | 15-06-2020 | */

2+requirejs.config({baseUrl:"./static/themes/oscar/js",paths:{app:"../app"}}),window.searx=function(a){"use strict";var b=a.currentScript||function(){var b=a.getElementsByTagName("script");return b[b.length-1]}();return{autocompleter:"true"===b.getAttribute("data-autocompleter"),method:b.getAttribute("data-method")}}(document),searx.autocompleter&&(searx.searchResults=new Bloodhound({datumTokenizer:Bloodhound.tokenizers.obj.whitespace("value"),queryTokenizer:Bloodhound.tokenizers.whitespace,remote:"./autocompleter?q=%QUERY"}),searx.searchResults.initialize()),$(document).ready(function(){var a="";searx.autocompleter&&($("#q").on("keydown",function(b){13==b.which&&(a=$("#q").val())}),$("#q").typeahead(null,{name:"search-results",displayKey:function(a){return 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searx/static/themes/oscar/js/searx_src/leaflet_map.js+1−1

@@ -90,7 +90,7 @@ $(document).ready(function(){

9090 }

9191 })

9292 .fail(function() {

93− $(result_table_loadicon).html($(result_table_loadicon).html() + "<p class=\"text-muted\">could not load data!</p>");

93+ $(result_table_loadicon).html($(result_table_loadicon).html() + "<p class=\"text-muted\">"+could_not_load+"</p>");

9494 });

9595 }

9696 }

searx/static/themes/oscar/less/logicodev/advanced.less+2−2

@@ -31,8 +31,8 @@

3131 }

3232}

3333

34−#check-advanced {

35− display: none;

34+#check-advanced:focus + label {

35+ text-decoration: underline;

3636}

3737

3838#check-advanced:checked ~ #advanced-search-container {

searx/static/themes/oscar/less/logicodev/onoff.less+19−2

@@ -9,7 +9,21 @@

99 -ms-user-select: none;

1010}

1111.onoffswitch-checkbox {

12− display: none;

12+ opacity: 0;

13+ position: absolute;

14+}

15+.onoffswitch-checkbox:before {

16+ content: "";

17+ display: inline-block;

18+ width: 16px;

19+ height: 16px;

20+ margin-right: 10px;

21+ position: absolute;

22+ left: 0;

23+ bottom: 1px;

24+ background-color: #fff;

25+ border: 1px solid #ccc;

26+ border-radius: 0px;

1327}

1428.onoffswitch-label {

1529 display: block;

@@ -44,7 +58,7 @@

4458 top: 0;

4559 bottom: 0;

4660 right: 0px;

47− border: 2px solid #FFFFFF !important;

61+ border: 2px solid #FFFFFF;

4862 border-radius: 50px !important;

4963 transition: all 0.3s ease-in 0s;

5064}

@@ -55,3 +69,6 @@

5569 right: 71px;

5670 background-color: #A1A1A1;

5771}

72+.onoffswitch-checkbox:focus + .onoffswitch-label .onoffswitch-switch {

73+ border: 3px solid #444444;

74+}

searx/static/themes/oscar/less/logicodev/search.less+11−1

@@ -77,4 +77,14 @@ Ny0yNFQxMToxNTowMCswMjowMP7RDgQAAAAZdEVYdFNvZnR3YXJlAHd3dy5pbmtzY2FwZS5vcmeb

7777

7878.search-margin {

7979 margin-bottom: 0.6em;

80−}

80+}

81+

82+.visually-hidden {

83+ position: absolute !important;

84+ height: 1px;

85+ width: 1px;

86+ overflow: hidden;

87+ clip: rect(1px 1px 1px 1px); /* IE6, IE7 */

88+ clip: rect(1px, 1px, 1px, 1px);

89+ white-space: nowrap; /* added line */

90+}

searx/static/themes/simple/js/searx.head.min.js+1−1

@@ -1,4 +1,4 @@

1−/*! simple/searx.min.js | 06-08-2019 | https://github.com/asciimoo/searx */

1+/*! simple/searx.min.js | 15-06-2020 | */

33(function(t,e){"use strict";var a=e.currentScript||function(){var t=e.getElementsByTagName("script");return t[t.length-1]}();t.searx={touch:"ontouchstart"in t||t.DocumentTouch&&document instanceof DocumentTouch||false,method:a.getAttribute("data-method"),autocompleter:a.getAttribute("data-autocompleter")==="true",search_on_category_select:a.getAttribute("data-search-on-category-select")==="true",infinite_scroll:a.getAttribute("data-infinite-scroll")==="true",static_path:a.getAttribute("data-static-path"),no_item_found:a.getAttribute("data-no-item-found")};e.getElementsByTagName("html")[0].className=t.searx.touch?"js touch":"js"})(window,document);

44//# sourceMappingURL=searx.head.min.js.map

searx/static/themes/simple/js/searx.js+1−1

@@ -1314,7 +1314,7 @@ module.exports = AutoComplete;

13141314 })

13151315 .catch(function() {

13161316 result_table_loadicon.classList.remove('invisible');

1317− result_table_loadicon.innerHTML = "could not load data!";

1317+ result_table_loadicon.innerHTML = could_not_load;

13181318 });

13191319 }

13201320 }

searx/static/themes/simple/js/searx.min.js+2−2

@@ -1,4 +1,4 @@

1−/*! simple/searx.min.js | 06-08-2019 | https://github.com/asciimoo/searx */

1+/*! simple/searx.min.js | 15-06-2020 | */

33window.searx=function(t,a){"use strict";if(t.Element){(function(e){e.matches=e.matches||e.matchesSelector||e.webkitMatchesSelector||e.msMatchesSelector||function(e){var t=this,n=(t.parentNode||t.document).querySelectorAll(e),i=-1;while(n[++i]&&n[i]!=t);return!!n[i]}})(Element.prototype)}function o(e,t,n){try{e.call(t,n)}catch(e){console.log(e)}}var s=window.searx||{};s.on=function(i,e,r,t){t=t||false;if(typeof i!=="string"){i.addEventListener(e,r,t)}else{a.addEventListener(e,function(e){var t=e.target||e.srcElement,n=false;while(t&&t.matches&&t!==a&&!(n=t.matches(i)))t=t.parentElement;if(n)o(r,t,e)},t)}};s.ready=function(e){if(document.readyState!="loading"){e.call(t)}else{t.addEventListener("DOMContentLoaded",e.bind(t))}};s.http=function(e,t,n){var i=new XMLHttpRequest,r=function(){},a=function(){},o={then:function(e){r=e;return o},catch:function(e){a=e;return o}};try{i.open(e,t,true);i.onload=function(){if(i.status==200){r(i.response,i.responseType)}else{a(Error(i.statusText))}};i.onerror=function(){a(Error("Network Error"))};i.onabort=function(){a(Error("Transaction is aborted"))};i.send()}catch(e){a(e)}return o};s.loadStyle=function(e){var t=s.static_path+e,n="style_"+e.replace(".","_"),i=a.getElementById(n);if(i===null){i=a.createElement("link");i.setAttribute("id",n);i.setAttribute("rel","stylesheet");i.setAttribute("type","text/css");i.setAttribute("href",t);a.body.appendChild(i)}};s.loadScript=function(e,t){var n=s.static_path+e,i="script_"+e.replace(".","_"),r=a.getElementById(i);if(r===null){r=a.createElement("script");r.setAttribute("id",i);r.setAttribute("src",n);r.onload=t;r.onerror=function(){r.setAttribute("error","1")};a.body.appendChild(r)}else if(!r.hasAttribute("error")){try{t.apply(r,[])}catch(e){console.log(e)}}else{console.log("callback not executed : script '"+n+"' not loaded.")}};s.insertBefore=function(e,t){element.parentNode.insertBefore(e,t)};s.insertAfter=function(e,t){t.parentNode.insertBefore(e,t.nextSibling)};s.on(".close","click",function(e){var t=e.target||e.srcElement;this.parentNode.classList.add("invisible")});return s}(window,document);(function(e){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=e()}else if(typeof define==="function"&&define.amd){define([],e)}else{var t;if(typeof window!=="undefined"){t=window}else if(typeof global!=="undefined"){t=global}else if(typeof self!=="undefined"){t=self}else{t=this}t.AutoComplete=e()}})(function(){var e,t,n;return function a(o,s,l){function u(n,e){if(!s[n]){if(!o[n]){var t=typeof require=="function"&&require;if(!e&&t)return t(n,!0);if(c)return c(n,!0);var i=new Error("Cannot find module '"+n+"'");throw i.code="MODULE_NOT_FOUND",i}var r=s[n]={exports:{}};o[n][0].call(r.exports,function(e){var t=o[n][1][e];return u(t?t:e)},r,r.exports,a,o,s,l)}return s[n].exports}var c=typeof require=="function"&&require;for(var e=0;e<l.length;e++)u(l[e]);return u}({1:[function(e,t,n){

44/*

@@ -21,5 +21,5 @@ window.searx=function(t,a){"use strict";if(t.Element){(function(e){e.matches=e.m

2121* @license Free to use under the MIT License.

2222*

2323*/

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searx/static/themes/simple/js/searx.min.js.map+1−1

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searx/static/themes/simple/js/searx_src/searx_mapresult.js+1−1

@@ -97,7 +97,7 @@

9797 })

9898 .catch(function() {

9999 result_table_loadicon.classList.remove('invisible');

100− result_table_loadicon.innerHTML = "could not load data!";

100+ result_table_loadicon.innerHTML = could_not_load;

101101 });

102102 }

103103 }

searx/templates/__common__/about.html+9−5

@@ -59,12 +59,16 @@

5959

6060 <h2 id='add to browser'>How to set as the default search engine?</h2>

6161

62− <dt>Firefox</dt>

62+ <p>

63+ Searx supports <a href="https://github.com/dewitt/opensearch/blob/master/opensearch-1-1-draft-6.md">OpenSearch</a>.

64+ For more information on changing your default search engine, see your browser's documentation:

65+ </p>

6366

64− <dd>

65− <a href="#" onclick="window.external.AddSearchProvider(window.location.protocol + '//' + window.location.host + '{{ url_for('opensearch') }}');">Install</a>

66− searx as a search engine on any version of Firefox! (javascript required)

67− </dd>

67+ <ul>

68+ <li><a href="https://support.mozilla.org/en-US/kb/add-or-remove-search-engine-firefox">Firefox</a></li>

69+ <li><a href="https://support.microsoft.com/en-us/help/4028574/microsoft-edge-change-the-default-search-engine" >Microsoft Egde</a></li>

70+ <li>Chrome based browsers <a href="https://www.chromium.org/tab-to-search">only add websites that the user navigates to without a path.</a>

71+ </ul>

6872

6973 <h2>Where to find anonymous usage statistics of this instance ?</h2>

7074

searx/templates/__common__/opensearch.xml+5−15

@@ -6,23 +6,13 @@

66 <Image>{{ urljoin(host, url_for('static', filename='img/favicon.png')) }}</Image>

77 <LongName>searx metasearch</LongName>

88 {% if opensearch_method == 'get' %}

9− <Url type="text/html" method="get" template="{{ host }}search?q={searchTerms}"/>

10− {% if autocomplete %}

11− <Url type="application/x-suggestions+json" method="get" template="{{ host }}autocompleter">

12− <Param name="format" value="x-suggestions" />

13− <Param name="q" value="{searchTerms}" />

14− </Url>

15− {% endif %}

9+ <Url rel="results" type="text/html" method="get" template="{{ host }}search?q={searchTerms}"/>

1610 {% else %}

17− <Url type="text/html" method="post" template="{{ host }}">

11+ <Url rel="results" type="text/html" method="post" template="{{ host }}">

1812 <Param name="q" value="{searchTerms}" />

1913 </Url>

20− {% if autocomplete %}

21−

22− <Url type="application/x-suggestions+json" method="get" template="{{ host }}autocompleter">

23− <Param name="format" value="x-suggestions" />

24− <Param name="q" value="{searchTerms}" />

25− </Url>

26− {% endif %}

14+ {% endif %}

15+ {% if autocomplete %}

16+ <Url rel="suggestions" type="application/json" template="{{ host }}autocompleter"/>

2717 {% endif %}

2818</OpenSearchDescription>

searx/templates/__common__/translations.js.tplnew file+1

@@ -0,0 +1 @@

1+var could_not_load = '{{ _('could not load data') }}!';

searx/templates/oscar/advanced.html+1−1

@@ -1,4 +1,4 @@

1−<input type="checkbox" name="advanced_search" id="check-advanced" {% if advanced_search %} checked="checked"{% endif %}>

1+<input type="checkbox" name="advanced_search" class="visually-hidden" id="check-advanced" {% if advanced_search %} checked="checked"{% endif %}>

22<label for="check-advanced">{{- "" -}}

33 <span class="glyphicon glyphicon-cog"></span>

44 {{- _('Advanced settings') -}}

searx/templates/oscar/base.html+3−3

@@ -1,6 +1,6 @@

11{% from 'oscar/macros.html' import icon %}

22<!DOCTYPE html>

3−<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"{% if rtl %} dir="rtl"{% endif %}>

3+<html xmlns="http://www.w3.org/1999/xhtml" lang="{{ preferences.get_value('locale') }}" xml:lang="{{ preferences.get_value('locale') }}"{% if rtl %} dir="rtl"{% endif %}>

44<head>

55 <meta charset="UTF-8" />

66 <meta name="description" content="searx - a privacy-respecting, hackable metasearch engine" />

@@ -8,9 +8,9 @@

88 <meta http-equiv="X-UA-Compatible" content="IE=edge">

99 <meta name="generator" content="searx/{{ searx_version }}">

1010 <meta name="referrer" content="no-referrer">

11− <meta name="viewport" content="width=device-width, initial-scale=1 , maximum-scale=1.0, user-scalable=1" />

11+ <meta name="viewport" content="width=device-width, initial-scale=1 , maximum-scale=2.0, user-scalable=1" />

1212 {% block meta %}{% endblock %}

13−

13+ <script src="{{ url_for('js_translations') }}"></script>

1414 <title>{% block title %}{% endblock %}{{ instance_name }}</title>

1515 <link rel="stylesheet" href="{{ url_for('static', filename='css/bootstrap.min.css') }}" type="text/css" />

1616 {% if preferences.get_value('oscar-style') -%}

searx/templates/oscar/index.html+2−2

@@ -6,10 +6,10 @@

66 {% if cookies['oscar-style'] == 'pointhi' %}

77 <h1 class="text-hide center-block"><img class="center-block img-responsive" src="{{ url_for('static', filename='img/searx_logo.png') }}" alt="searx logo"/>searx</h1>

88 {% else %}

9− <h1 class="text-hide center-block" id="main-logo">

9+ <div class="text-hide center-block" id="main-logo">

1010 <img class="center-block img-responsive" src="{{ url_for('static', filename='img/logo_searx_a.png') }}" alt="searx logo" />

1111 searx

12− </h1>

12+ </div>

1313 {% endif %}

1414 </div>

1515 </div>

searx/templates/oscar/infobox.html+1−1

@@ -5,7 +5,7 @@

55 {% for u in infobox.urls %}{% if u.official %} <a href="{{ u.url }}">{{ u.domain }}</a>{% endif %}{% endfor %}

66 </div>

77 <div class="panel-body">

8− {% if infobox.img_src %}<img class="img-responsive center-block infobox_part" src="{{ image_proxify(infobox.img_src) }}" alt="{{ infobox.infobox }}" />{% endif %}

8+ {% if infobox.img_src %}<img class="img-responsive center-block infobox_part" src="{{ image_proxify(infobox.img_src) }}" />{% endif %}

1010 {% if infobox.content %}<bdi><p class="infobox_part">{{ infobox.content | safe }}</p></bdi>{% endif %}

1111

searx/templates/oscar/languages.html+1

@@ -1,3 +1,4 @@

1+<label class="visually-hidden" for="language">{{ _('Language') }}</label>

12<select class="language custom-select form-control" id="language" name="language" accesskey="l">

23 <option value="all" {% if current_language == 'all' %}selected="selected"{% endif %}>{{ _('Default language') }}</option>

34{%- for lang_id,lang_name,country_name,english_name in language_codes | sort(attribute=1) -%}

searx/templates/oscar/macros.html+4−3

@@ -60,15 +60,15 @@

6060 {%- endif %}

6161{%- endmacro %}

6262

63−{% macro preferences_item_header(info, label, rtl) -%}

63+{% macro preferences_item_header(info, label, rtl, id) -%}

6464 {% if rtl %}

6565 <div class="row form-group">

66− <label class="col-sm-3 col-md-2 pull-right">{{ label }}</label>

66+ <label class="col-sm-3 col-md-2 pull-right"{% if id %} for="{{id}}"{% endif %}>{{ label }}</label>

6767 <span class="col-sm-5 col-md-6 help-block pull-left">{{ info }}</span>

6868 <div class="col-sm-4 col-md-4">

6969 {% else %}

7070 <div class="row form-group">

71− <label class="col-sm-3 col-md-2">{{ label }}</label>

71+ <label class="col-sm-3 col-md-2"{% if id %} for="{{id}}"{% endif %}>{{ label }}</label>

7272 <div class="col-sm-4 col-md-4">

7373 {% endif %}

7474{%- endmacro %}

@@ -91,6 +91,7 @@

9191 <span class="onoffswitch-inner"></span>

9292 <span class="onoffswitch-switch"></span>

9393 </label>

94+ <label class="visually-hidden" for="{{ id }}">{{ _('Allow') }}</label>

9495 </div>

9596{%- endmacro %}

9697

searx/templates/oscar/preferences.html+47−47

@@ -30,9 +30,9 @@

3030 <div class="col-sm-11 col-md-10">

3131 {% include 'oscar/categories.html' %}

3232 </div>

33− <label class="col-sm-3 col-md-2">{{ _('Default categories') }}</label>

33+ <label class="col-sm-3 col-md-2" for="categories">{{ _('Default categories') }}</label>

3434 {% else %}

35− <label class="col-sm-3 col-md-2">{{ _('Default categories') }}</label>

35+ <label class="col-sm-3 col-md-2" for="categories">{{ _('Default categories') }}</label>

3636 <div class="col-sm-11 col-md-10 search-categories">

3737 {% include 'oscar/categories.html' %}

3838 </div>

@@ -40,14 +40,14 @@

4040 </div>

4141 {% set language_label = _('Search language') %}

4242 {% set language_info = _('What language do you prefer for search?') %}

43− {{ preferences_item_header(language_info, language_label, rtl) }}

43+ {{ preferences_item_header(language_info, language_label, rtl, 'language') }}

4444 {% include 'oscar/languages.html' %}

4545 {{ preferences_item_footer(language_info, language_label, rtl) }}

4646

4747 {% set locale_label = _('Interface language') %}

4848 {% set locale_info = _('Change the language of the layout') %}

49− {{ preferences_item_header(locale_info, locale_label, rtl) }}

50− <select class="form-control" name='locale'>

49+ {{ preferences_item_header(locale_info, locale_label, rtl, 'locale') }}

50+ <select class="form-control" name="locale" id="locale">

5151 {% for locale_id,locale_name in locales.items() | sort %}

5252 <option value="{{ locale_id }}" {% if locale_id == current_locale %}selected="selected"{% endif %}>{{ locale_name }}</option>

5353 {% endfor %}

@@ -56,8 +56,8 @@

5656

5757 {% set autocomplete_label = _('Autocomplete') %}

5858 {% set autocomplete_info = _('Find stuff as you type') %}

59− {{ preferences_item_header(autocomplete_info, autocomplete_label, rtl) }}

60− <select class="form-control" name="autocomplete">

59+ {{ preferences_item_header(autocomplete_info, autocomplete_label, rtl, 'autocomplete') }}

60+ <select class="form-control" name="autocomplete" id="autocomplete">

6161 <option value=""> - </option>

6262 {% for backend in autocomplete_backends %}

6363 <option value="{{ backend }}" {% if backend == autocomplete %}selected="selected"{% endif %}>{{ backend }}</option>

@@ -67,8 +67,8 @@

6767

6868 {% set image_proxy_label = _('Image proxy') %}

6969 {% set image_proxy_info = _('Proxying image results through searx') %}

70− {{ preferences_item_header(image_proxy_info, image_proxy_label, rtl) }}

71− <select class="form-control" name='image_proxy'>

70+ {{ preferences_item_header(image_proxy_info, image_proxy_label, rtl, 'image_proxy') }}

71+ <select class="form-control" name="image_proxy" id="image_proxy">

7272 <option value="1" {% if image_proxy %}selected="selected"{% endif %}>{{ _('Enabled') }}</option>

7373 <option value="" {% if not image_proxy %}selected="selected"{% endif %}>{{ _('Disabled')}}</option>

7474 </select>

@@ -76,8 +76,8 @@

7676

7777 {% set method_label = _('Method') %}

7878 {% set method_info = _('Change how forms are submited, <a href="http://en.wikipedia.org/wiki/Hypertext_Transfer_Protocol#Request_methods" rel="external">learn more about request methods</a>') %}

79− {{ preferences_item_header(method_info, method_label, rtl) }}

80− <select class="form-control" name='method'>

79+ {{ preferences_item_header(method_info, method_label, rtl, 'method') }}

80+ <select class="form-control" name="method" id="method">

8181 <option value="POST" {% if method == 'POST' %}selected="selected"{% endif %}>POST</option>

8282 <option value="GET" {% if method == 'GET' %}selected="selected"{% endif %}>GET</option>

8383 </select>

@@ -85,8 +85,8 @@

8585

8686 {% set safesearch_label = _('SafeSearch') %}

8787 {% set safesearch_info = _('Filter content') %}

88− {{ preferences_item_header(safesearch_info, safesearch_label, rtl) }}

89− <select class="form-control" name='safesearch'>

88+ {{ preferences_item_header(safesearch_info, safesearch_label, rtl, 'safesearch') }}

89+ <select class="form-control" name="safesearch" id="safesearch">

9090 <option value="2" {% if safesearch == '2' %}selected="selected"{% endif %}>{{ _('Strict') }}</option>

9191 <option value="1" {% if safesearch == '1' %}selected="selected"{% endif %}>{{ _('Moderate') }}</option>

9292 <option value="0" {% if safesearch == '0' %}selected="selected"{% endif %}>{{ _('None') }}</option>

@@ -95,16 +95,16 @@

9595

9696 {% set theme_label = _('Themes') %}

9797 {% set theme_info = _('Change searx layout') %}

98− {{ preferences_item_header(theme_info, theme_label, rtl) }}

99− <select class="form-control" name="theme">

98+ {{ preferences_item_header(theme_info, theme_label, rtl, 'theme') }}

99+ <select class="form-control" name="theme" id="theme">

100100 {% for name in themes %}

101101 <option value="{{ name }}" {% if name == theme %}selected="selected"{% endif %}>{{ name }}</option>

102102 {% endfor %}

103103 </select>

104104 {{ preferences_item_footer(theme_info, theme_label, rtl) }}

105105

106− {{ preferences_item_header(_('Choose style for this theme'), _('Style'), rtl) }}

107− <select class="form-control" name='oscar-style'>

106+ {{ preferences_item_header(_('Choose style for this theme'), _('Style'), rtl, 'oscar_style') }}

107+ <select class="form-control" name="oscar-style" id="oscar_style">

108108 <option value="logicodev" >Logicodev</option>

109109 <option value="pointhi" {% if preferences.get_value('oscar-style') == 'pointhi' %}selected="selected"{% endif %}>Pointhi</option>

110110 <option value="logicodev-dark" {% if preferences.get_value('oscar-style') == 'logicodev-dark' %}selected="selected"{% endif %}>Logicodev dark</option>

@@ -113,8 +113,8 @@

113113

114114 {% set label = _('Results on new tabs') %}

115115 {% set info = _('Open result links on new browser tabs') %}

116− {{ preferences_item_header(info, label, rtl) }}

117− <select class="form-control" name='results_on_new_tab'>

116+ {{ preferences_item_header(info, label, rtl, 'results_on_new_tab') }}

117+ <select class="form-control" name="results_on_new_tab" id="results_on_new_tab">

118118 <option value="1" {% if results_on_new_tab %}selected="selected"{% endif %}>{{ _('On') }}</option>

119119 <option value="0" {% if not results_on_new_tab %}selected="selected"{% endif %}>{{ _('Off')}}</option>

120120 </select>

@@ -122,8 +122,8 @@

122122

123123 {% set label = _('Open Access DOI resolver') %}

124124 {% set info = _('Redirect to open-access versions of publications when available (plugin required)') %}

125− {{ preferences_item_header(info, label, rtl) }}

126− <select class="form-control" id='doi_resolver' name='doi_resolver'>

125+ {{ preferences_item_header(info, label, rtl, 'doi_resolver') }}

126+ <select class="form-control" name="doi_resolver" id="doi_resolver">

127127 {% for doi_resolver_name,doi_resolver_url in doi_resolvers.items() %}

128128 <option value="{{ doi_resolver_name }}" {% if doi_resolver_name == current_doi_resolver %}selected="selected"{% endif %}>

129129 {{ doi_resolver_name }} - {{ doi_resolver_url }}

@@ -134,8 +134,8 @@

134134

135135 {% set label = _('Engine tokens') %}

136136 {% set info = _('Access tokens for private engines') %}

137− {{ preferences_item_header(info, label, rtl) }}

138− <input class="form-control" id='tokens' name='tokens' value='{{ preferences.tokens.get_value() }}'/>

137+ {{ preferences_item_header(info, label, rtl, 'tokens') }}

138+ <input class="form-control" id="tokens" name="tokens" value='{{ preferences.tokens.get_value() }}'/>

139139 {{ preferences_item_footer(info, label, rtl) }}

140140 </div>

141141 </fieldset>

@@ -173,23 +173,23 @@

173173 <table class="table table-hover table-condensed table-striped">

174174 <tr>

175175 {% if not rtl %}

176− <th>{{ _("Allow") }}</th>

177− <th>{{ _("Engine name") }}</th>

178− <th>{{ _("Shortcut") }}</th>

179− <th>{{ _("Selected language") }}</th>

180− <th>{{ _("SafeSearch") }}</th>

181− <th>{{ _("Time range") }}</th>

182− <th>{{ _("Avg. time") }}</th>

183− <th>{{ _("Max time") }}</th>

176+ <th scope="col">{{ _("Allow") }}</th>

177+ <th scope="col">{{ _("Engine name") }}</th>

178+ <th scope="col">{{ _("Shortcut") }}</th>

179+ <th scope="col">{{ _("Selected language") }}</th>

180+ <th scope="col">{{ _("SafeSearch") }}</th>

181+ <th scope="col">{{ _("Time range") }}</th>

182+ <th scope="col">{{ _("Avg. time") }}</th>

183+ <th scope="col">{{ _("Max time") }}</th>

184184 {% else %}

185− <th class="text-right">{{ _("Max time") }}</th>

186− <th class="text-right">{{ _("Avg. time") }}</th>

187− <th class="text-right">{{ _("Time range") }}</th>

188− <th class="text-right">{{ _("SafeSearch") }}</th>

189− <th class="text-right">{{ _("Selected language") }}</th>

190− <th class="text-right">{{ _("Shortcut") }}</th>

191− <th class="text-right">{{ _("Engine name") }}</th>

192− <th class="text-right">{{ _("Allow") }}</th>

185+ <th scope="col" class="text-right">{{ _("Max time") }}</th>

186+ <th scope="col" class="text-right">{{ _("Avg. time") }}</th>

187+ <th scope="col" class="text-right">{{ _("Time range") }}</th>

188+ <th scope="col" class="text-right">{{ _("SafeSearch") }}</th>

189+ <th scope="col" class="text-right">{{ _("Selected language") }}</th>

190+ <th scope="col" class="text-right">{{ _("Shortcut") }}</th>

191+ <th scope="col" class="text-right">{{ _("Engine name") }}</th>

192+ <th scope="col" class="text-right">{{ _("Allow") }}</th>

193193 {% endif %}

194194 </tr>

195195 {% for search_engine in engines_by_category[categ] %}

@@ -199,21 +199,21 @@

199199 <td class="onoff-checkbox">

200200 {{ checkbox_toggle('engine_' + search_engine.name|replace(' ', '_') + '__' + categ|replace(' ', '_'), (search_engine.name, categ) in disabled_engines) }}

201201 </td>

202− <th>{{ search_engine.name }}</th>

202+ <th scope="row">{{ search_engine.name }}</th>

203203 <td class="name">{{ shortcuts[search_engine.name] }}</td>

204204 <td>{{ support_toggle(stats[search_engine.name].supports_selected_language) }}</td>

205205 <td>{{ support_toggle(search_engine.safesearch==True) }}</td>

206206 <td>{{ support_toggle(search_engine.time_range_support==True) }}</td>

207− <td class="{{ 'danger' if stats[search_engine.name]['warn_time'] else '' }}">{{ 'N/A' if stats[search_engine.name].time==None else stats[search_engine.name].time }}</td>

208− <td class="{{ 'danger' if stats[search_engine.name]['warn_timeout'] else '' }}">{{ search_engine.timeout }}</td>

209− {% else %}

210− <td class="{{ 'danger' if stats[search_engine.name]['warn_timeout'] else '' }}">{{ search_engine.timeout }}</td>

211− <td class="{{ 'danger' if stats[search_engine.name]['warn_time'] else '' }}">{{ 'N/A' if stats[search_engine.name].time==None else stats[search_engine.name].time }}</td>

207+ <td class="{{ 'danger' if stats[search_engine.name]['warn_time'] else '' }}">{% if stats[search_engine.name]['warn_time'] %}{{ icon('exclamation-sign')}} {% endif %}{{ 'N/A' if stats[search_engine.name].time==None else stats[search_engine.name].time }}</td>

208+ <td class="{{ 'danger' if stats[search_engine.name]['warn_timeout'] else '' }}">{% if stats[search_engine.name]['warn_timeout'] %}{{ icon('exclamation-sign') }} {% endif %}{{ search_engine.timeout }}</td>

209+ {% else %}

210+ <td class="{{ 'danger' if stats[search_engine.name]['warn_timeout'] else '' }}">{{ search_engine.timeout }}{% if stats[search_engine.name]['warn_time'] %} {{ icon('exclamation-sign')}}{% endif %}</td>

211+ <td class="{{ 'danger' if stats[search_engine.name]['warn_time'] else '' }}">{{ 'N/A' if stats[search_engine.name].time==None else stats[search_engine.name].time }}{% if stats[search_engine.name]['warn_time'] %} {{ icon('exclamation-sign')}}{% endif %}</td>

212212 <td>{{ support_toggle(search_engine.time_range_support==True) }}</td>

213213 <td>{{ support_toggle(search_engine.safesearch==True) }}</td>

214214 <td>{{ support_toggle(stats[search_engine.name].supports_selected_language) }}</td>

215215 <td>{{ shortcuts[search_engine.name] }}</td>

216− <th>{{ search_engine.name }}</th>

216+ <th scope="row">{{ search_engine.name }}</th>

217217 <td class="onoff-checkbox">

218218 {{ checkbox_toggle('engine_' + search_engine.name|replace(' ', '_') + '__' + categ|replace(' ', '_'), (search_engine.name, categ) in disabled_engines) }}

219219 </td>

@@ -241,7 +241,7 @@

241241 <h3 class="panel-title">{{ _(plugin.name) }}</h3>

242242 </div>

243243 <div class="panel-body">

244− <div class="col-xs-6 col-sm-4 col-md-6">{{ _(plugin.description) }}</div>

244+ <div class="col-xs-6 col-sm-4 col-md-6"><label for="{{'plugin_' + plugin.id}}">{{ _(plugin.description) }}</label></div>

245245 <div class="col-xs-6 col-sm-4 col-md-6">

246246 <div class="onoff-checkbox">

247247 {{ checkbox_toggle('plugin_' + plugin.id, plugin.id not in allowed_plugins) }}

searx/templates/oscar/result_templates/default.html+1−1

@@ -16,7 +16,7 @@

1616{%- if result.img_src -%}

1717<div class="container-fluid">

1818 <div class="row">

19−<img src="{{ image_proxify(result.img_src) }}" alt="{{ result.title|striptags }}" title="{{ result.title|striptags }}" style="width: auto; max-height: 60px; min-height: 60px;" class="col-xs-2 col-sm-4 col-md-4 result-content">

19+<img src="{{ image_proxify(result.img_src) }}" title="{{ result.title|striptags }}" style="width: auto; max-height: 60px; min-height: 60px;" class="col-xs-2 col-sm-4 col-md-4 result-content">

2020{% if result.content %}<p class="result-content col-xs-8 col-sm-8 col-md-8">{{ result.content|safe }}</p>{% endif -%}

2121 </div>

2222</div>

searx/templates/oscar/result_templates/videos.html+1−1

@@ -15,7 +15,7 @@

1515

1616<div class="container-fluid">

1717 <div class="row">

18− <a href="{{ result.url }}" {% if results_on_new_tab %}target="_blank" rel="noopener noreferrer"{% else %}rel="noreferrer"{% endif %}><img class="thumbnail col-xs-6 col-sm-4 col-md-4 result-content" src="{{ image_proxify(result.thumbnail) }}" alt="{{ result.title|striptags }} {{ result.engine }}" /></a>

18+ <a href="{{ result.url }}" {% if results_on_new_tab %}target="_blank" rel="noopener noreferrer"{% else %}rel="noreferrer"{% endif %}><img class="thumbnail col-xs-6 col-sm-4 col-md-4 result-content" src="{{ image_proxify(result.thumbnail) }}" /></a>

1919 {% if result.author %}<p class="col-xs-12 col-sm-8 col-md-8 result-content"><b>{{ _('Author') }}</b>: {{ result.author }}</p>{% endif %}

2020 {% if result.length %}<p class="col-xs-12 col-sm-8 col-md-8 result-content"><b>{{ _('Length') }}</b>: {{ result.length }}</p>{% endif %}

2121 {% if result.content %}<p class="col-xs-12 col-sm-8 col-md-8 result-content">{{ result.content|safe }}</p>{% endif %}

searx/templates/oscar/time-range.html+1

@@ -1,3 +1,4 @@

1+<label class="visually-hidden" for="time-range">{{ _('Time range') }}</label>

12<select name="time_range" id="time-range" class="custom-select form-control" accesskey="t">{{- "" -}}

23 <option id="time-range-anytime" value="" {{ "selected" if time_range=="" or not time_range else ""}}>

34 {{- _('Anytime') -}}

searx/templates/simple/base.html+1

@@ -12,6 +12,7 @@

1212 <meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1">

1313 <title>{% block title %}{% endblock %}{{ instance_name }}</title>

1414 {% block meta %}{% endblock %}

15+ <script src="{{ url_for('js_translations') }}"></script>

1516 {% if rtl %}

1617 <link rel="stylesheet" href="{{ url_for('static', filename='css/searx-rtl.min.css') }}" type="text/css" media="screen" />

1718 {% else %}

searx/webapp.py+18−3

@@ -335,8 +335,15 @@ def image_proxify(url):

335335 if not request.preferences.get_value('image_proxy'):

336336 return url

337337

338− if url.startswith('data:image/jpeg;base64,'):

339− return url

338+ if url.startswith('data:image/'):

339+ # 50 is an arbitrary number to get only the beginning of the image.

340+ partial_base64 = url[len('data:image/'):50].split(';')

341+ if len(partial_base64) == 2 \

342+ and partial_base64[0] in ['gif', 'png', 'jpeg', 'pjpeg', 'webp', 'tiff', 'bmp']\

343+ and partial_base64[1].startswith('base64,'):

344+ return url

345+ else:

346+ return None

340347

341348 if settings.get('result_proxy'):

342349 return proxify(url)

@@ -949,7 +956,7 @@ def opensearch():

949956

950957 resp = Response(response=ret,

951958 status=200,

952− mimetype="text/xml")

959+ mimetype="application/opensearchdescription+xml")

953960 return resp

954961

955962

@@ -1021,6 +1028,14 @@ def config():

10211028 })

10221029

10231030

1031+@app.route('/translations.js')

1032+def js_translations():

1033+ return render(

1034+ 'translations.js.tpl',

1035+ override_theme='__common__',

1036+ ), {'Content-Type': 'text/javascript; charset=UTF-8'}

1037+

1038+

10241039@app.errorhandler(404)

10251040def page_not_found(e):

10261041 return render('404.html'), 404

utils/brand.env+1

@@ -1,4 +1,5 @@

11export GIT_URL='https://github.com/asciimoo/searx'

2+export GIT_BRANCH='master'

23export ISSUE_URL='https://github.com/asciimoo/searx/issues'

34export SEARX_URL='https://searx.me'

45export DOCS_URL='https://asciimoo.github.io/searx'

utils/filtron.shnew file+561

@@ -0,0 +1,561 @@

1+#!/usr/bin/env bash

2+# -*- coding: utf-8; mode: sh indent-tabs-mode: nil -*-

3+# SPDX-License-Identifier: AGPL-3.0-or-later

4+# shellcheck disable=SC2119,SC2001

6+# shellcheck source=utils/lib.sh

7+source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"

8+# shellcheck source=utils/brand.env

9+source "${REPO_ROOT}/utils/brand.env"

10+source_dot_config

11+source "${REPO_ROOT}/utils/lxc-searx.env"

12+in_container && lxc_set_suite_env

13+

14+# ----------------------------------------------------------------------------

15+# config

16+# ----------------------------------------------------------------------------

17+

18+PUBLIC_URL="${PUBLIC_URL:-http://$(uname -n)/searx}"

19+PUBLIC_HOST="${PUBLIC_HOST:-$(echo "$PUBLIC_URL" | sed -e 's/[^/]*\/\/$[^@]*@$\?$[^:/]*$.*/\2/')}"

20+

21+FILTRON_URL_PATH="${FILTRON_URL_PATH:-$(echo "${PUBLIC_URL}" \

22+| sed -e 's,^.*://[^/]*$/.*$,\1,g')}"

23+[[ "${FILTRON_URL_PATH}" == "${PUBLIC_URL}" ]] && FILTRON_URL_PATH=/

24+

25+FILTRON_ETC="/etc/filtron"

26+FILTRON_RULES="$FILTRON_ETC/rules.json"

27+

28+FILTRON_API="${FILTRON_API:-127.0.0.1:4005}"

29+FILTRON_LISTEN="${FILTRON_LISTEN:-127.0.0.1:4004}"

30+FILTRON_TARGET="${FILTRON_TARGET:-127.0.0.1:8888}"

31+

32+SERVICE_NAME="filtron"

33+SERVICE_USER="${SERVICE_USER:-${SERVICE_NAME}}"

34+SERVICE_HOME_BASE="${SERVICE_HOME_BASE:-/usr/local}"

35+SERVICE_HOME="${SERVICE_HOME_BASE}/${SERVICE_USER}"

36+SERVICE_SYSTEMD_UNIT="${SYSTEMD_UNITS}/${SERVICE_NAME}.service"

37+# shellcheck disable=SC2034

38+SERVICE_GROUP="${SERVICE_USER}"

39+

40+# shellcheck disable=SC2034

41+SERVICE_GROUP="${SERVICE_USER}"

42+

43+GO_ENV="${SERVICE_HOME}/.go_env"

44+GO_PKG_URL="https://dl.google.com/go/go1.13.5.linux-amd64.tar.gz"

45+GO_TAR=$(basename "$GO_PKG_URL")

46+

47+APACHE_FILTRON_SITE="searx.conf"

48+NGINX_FILTRON_SITE="searx.conf"

49+

50+# shellcheck disable=SC2034

51+CONFIG_FILES=(

52+ "${FILTRON_RULES}"

53+ "${SERVICE_SYSTEMD_UNIT}"

54+)

55+

56+# ----------------------------------------------------------------------------

57+usage() {

58+# ----------------------------------------------------------------------------

59+

60+ # shellcheck disable=SC1117

61+ cat <<EOF

62+usage::

63+ $(basename "$0") shell

64+ $(basename "$0") install [all|user|rules]

65+ $(basename "$0") update [filtron]

66+ $(basename "$0") remove [all]

67+ $(basename "$0") activate [service]

68+ $(basename "$0") deactivate [service]

69+ $(basename "$0") inspect [service]

70+ $(basename "$0") option [debug-on|debug-off]

71+ $(basename "$0") apache [install|remove]

72+ $(basename "$0") nginx [install|remove]

73+

74+shell

75+ start interactive shell from user ${SERVICE_USER}

76+install / remove

77+ :all: complete setup of filtron service

78+ :user: add/remove service user '$SERVICE_USER' ($SERVICE_HOME)

79+ :rules: reinstall filtron rules $FILTRON_RULES

80+update filtron

81+ Update filtron installation ($SERVICE_HOME)

82+activate service

83+ activate and start service daemon (systemd unit)

84+deactivate service

85+ stop and deactivate service daemon (systemd unit)

86+inspect service

87+ show service status and log

88+option

89+ set one of the available options

90+apache (${PUBLIC_URL})

91+ :install: apache site with a reverse proxy (ProxyPass)

92+ :remove: apache site ${APACHE_FILTRON_SITE}

93+nginx (${PUBLIC_URL})

94+ :install: nginx site with a reverse proxy (ProxyPass)

95+ :remove: nginx site ${NGINX_FILTRON_SITE}

96+

97+filtron rules: ${FILTRON_RULES}

98+

99+If needed, set PUBLIC_URL of your WEB service in the '${DOT_CONFIG#"$REPO_ROOT/"}' file::

100+ PUBLIC_URL : ${PUBLIC_URL}

101+ PUBLIC_HOST : ${PUBLIC_HOST}

102+ SERVICE_USER : ${SERVICE_USER}

103+ FILTRON_TARGET : ${FILTRON_TARGET}

104+ FILTRON_API : ${FILTRON_API}

105+ FILTRON_LISTEN : ${FILTRON_LISTEN}

106+EOF

107+ if in_container; then

108+ # in containers the service is listening on 0.0.0.0 (see lxc-searx.env)

109+ for ip in $(global_IPs) ; do

110+ if [[ $ip =~ .*:.* ]]; then

111+ echo " container URL (IPv6): http://[${ip#*|}]:4005/"

112+ else

113+ # IPv4:

114+ echo " container URL (IPv4): http://${ip#*|}:4005/"

115+ fi

116+ done

117+ fi

118+ [[ -n ${1} ]] && err_msg "$1"

119+}

120+

121+main() {

122+ required_commands \

123+ sudo install git wget curl \

124+ || exit

125+

126+ local _usage="unknown or missing $1 command $2"

127+

128+ case $1 in

129+ --getenv) var="$2"; echo "${!var}"; exit 0;;

130+ -h|--help) usage; exit 0;;

131+

132+ shell)

133+ sudo_or_exit

134+ interactive_shell "${SERVICE_USER}"

135+ ;;

136+ inspect)

137+ case $2 in

138+ service)

139+ sudo_or_exit

140+ inspect_service

141+ ;;

142+ *) usage "$_usage"; exit 42;;

143+ esac ;;

144+ install)

145+ rst_title "$SERVICE_NAME" part

146+ sudo_or_exit

147+ case $2 in

148+ all) install_all ;;

149+ user) assert_user ;;

150+ rules)

151+ rst_title "Re-Install filtron rules"

152+ echo

153+ install_template --no-eval "$FILTRON_RULES" root root 644

154+ systemd_restart_service "${SERVICE_NAME}"

155+ ;;

156+ *) usage "$_usage"; exit 42;;

157+ esac ;;

158+ update)

159+ sudo_or_exit

160+ case $2 in

161+ filtron) update_filtron ;;

162+ *) usage "$_usage"; exit 42;;

163+ esac ;;

164+ remove)

165+ sudo_or_exit

166+ case $2 in

167+ all) remove_all;;

168+ user) drop_service_account "${SERVICE_USER}" ;;

169+ *) usage "$_usage"; exit 42;;

170+ esac ;;

171+ activate)

172+ sudo_or_exit

173+ case $2 in

174+ service) systemd_activate_service "${SERVICE_NAME}" ;;

175+ *) usage "$_usage"; exit 42;;

176+ esac ;;

177+ deactivate)

178+ sudo_or_exit

179+ case $2 in

180+ service) systemd_deactivate_service "${SERVICE_NAME}" ;;

181+ *) usage "$_usage"; exit 42;;

182+ esac ;;

183+ apache)

184+ sudo_or_exit

185+ case $2 in

186+ install) install_apache_site ;;

187+ remove) remove_apache_site ;;

188+ *) usage "$_usage"; exit 42;;

189+ esac ;;

190+ nginx)

191+ sudo_or_exit

192+ case $2 in

193+ install) install_nginx_site ;;

194+ remove) remove_nginx_site ;;

195+ *) usage "$_usage"; exit 42;;

196+ esac ;;

197+ option)

198+ sudo_or_exit

199+ case $2 in

200+ debug-on) echo; enable_debug ;;

201+ debug-off) echo; disable_debug ;;

202+ *) usage "$_usage"; exit 42;;

203+ esac ;;

204+ doc) rst-doc ;;

205+ *) usage "unknown or missing command $1"; exit 42;;

206+ esac

207+}

208+

209+install_all() {

210+ rst_title "Install $SERVICE_NAME (service)"

211+ assert_user

212+ wait_key

213+ install_go "${GO_PKG_URL}" "${GO_TAR}" "${SERVICE_USER}"

214+ wait_key

215+ install_filtron

216+ wait_key

217+ systemd_install_service "${SERVICE_NAME}" "${SERVICE_SYSTEMD_UNIT}"

218+ wait_key

219+ echo

220+ if ! service_is_available "http://${FILTRON_LISTEN}" ; then

221+ err_msg "Filtron does not listening on: http://${FILTRON_LISTEN}"

222+ fi

223+ if apache_is_installed; then

224+ info_msg "Apache is installed on this host."

225+ if ask_yn "Do you want to install a reverse proxy (ProxyPass)" Yn; then

226+ install_apache_site

227+ fi

228+ elif nginx_is_installed; then

229+ info_msg "nginx is installed on this host."

230+ if ask_yn "Do you want to install a reverse proxy (ProxyPass)" Yn; then

231+ install_nginx_site

232+ fi

233+ fi

234+ if ask_yn "Do you want to inspect the installation?" Ny; then

235+ inspect_service

236+ fi

237+

238+}

239+

240+remove_all() {

241+ rst_title "De-Install $SERVICE_NAME (service)"

242+

243+ rst_para "\

244+It goes without saying that this script can only be used to remove

245+installations that were installed with this script."

246+

247+ if ! systemd_remove_service "${SERVICE_NAME}" "${SERVICE_SYSTEMD_UNIT}"; then

248+ return 42

249+ fi

250+ drop_service_account "${SERVICE_USER}"

251+ rm -r "$FILTRON_ETC" 2>&1 | prefix_stdout

252+ if service_is_available "${PUBLIC_URL}"; then

253+ MSG="** Don't forget to remove your public site! (${PUBLIC_URL}) **" wait_key 10

254+ fi

255+}

256+

257+assert_user() {

258+ rst_title "user $SERVICE_USER" section

259+ echo

260+ tee_stderr 1 <<EOF | bash | prefix_stdout

261+useradd --shell /bin/bash --system \

262+ --home-dir "$SERVICE_HOME" \

263+ --comment 'Reverse HTTP proxy to filter requests' $SERVICE_USER

264+mkdir "$SERVICE_HOME"

265+chown -R "$SERVICE_GROUP:$SERVICE_GROUP" "$SERVICE_HOME"

266+groups $SERVICE_USER

267+EOF

268+ SERVICE_HOME="$(sudo -i -u "$SERVICE_USER" echo \$HOME)"

269+ export SERVICE_HOME

270+ echo "export SERVICE_HOME=$SERVICE_HOME"

271+

272+ cat > "$GO_ENV" <<EOF

273+export GOPATH=\$HOME/go-apps

274+export PATH=\$PATH:\$HOME/local/go/bin:\$GOPATH/bin

275+EOF

276+ echo "Environment $GO_ENV has been setup."

277+

278+ tee_stderr <<EOF | sudo -i -u "$SERVICE_USER"

279+grep -qFs -- 'source $GO_ENV' ~/.profile || echo 'source $GO_ENV' >> ~/.profile

280+EOF

281+}

282+

283+filtron_is_installed() {

284+ [[ -f $SERVICE_HOME/go-apps/bin/filtron ]]

285+}

286+

287+_svcpr=" ${_Yellow}|${SERVICE_USER}|${_creset} "

288+

289+install_filtron() {

290+ rst_title "Install filtron in user's ~/go-apps" section

291+ echo

292+ tee_stderr <<EOF | sudo -i -u "$SERVICE_USER" 2>&1 | prefix_stdout "$_svcpr"

293+go get -v -u github.com/asciimoo/filtron

294+EOF

295+ install_template --no-eval "$FILTRON_RULES" root root 644

296+}

297+

298+update_filtron() {

299+ rst_title "Update filtron" section

300+ echo

301+ tee_stderr <<EOF | sudo -i -u "$SERVICE_USER" 2>&1 | prefix_stdout "$_svcpr"

302+go get -v -u github.com/asciimoo/filtron

303+EOF

304+}

305+

306+inspect_service() {

307+

308+ rst_title "service status & log"

309+

310+ cat <<EOF

311+

312+sourced ${DOT_CONFIG#"$REPO_ROOT/"} :

313+

314+ PUBLIC_URL : ${PUBLIC_URL}

315+ PUBLIC_HOST : ${PUBLIC_HOST}

316+ FILTRON_URL_PATH : ${FILTRON_URL_PATH}

317+ FILTRON_API : ${FILTRON_API}

318+ FILTRON_LISTEN : ${FILTRON_LISTEN}

319+ FILTRON_TARGET : ${FILTRON_TARGET}

320+

321+EOF

322+

323+ if service_account_is_available "$SERVICE_USER"; then

324+ info_msg "service account $SERVICE_USER available."

325+ else

326+ err_msg "service account $SERVICE_USER not available!"

327+ fi

328+ if go_is_available "$SERVICE_USER"; then

329+ info_msg "~$SERVICE_USER: go is installed"

330+ else

331+ err_msg "~$SERVICE_USER: go is not installed"

332+ fi

333+ if filtron_is_installed; then

334+ info_msg "~$SERVICE_USER: filtron app is installed"

335+ else

336+ err_msg "~$SERVICE_USER: filtron app is not installed!"

337+ fi

338+

339+ if ! service_is_available "http://${FILTRON_API}"; then

340+ err_msg "API not available at: http://${FILTRON_API}"

341+ fi

342+

343+ if ! service_is_available "http://${FILTRON_LISTEN}" ; then

344+ err_msg "Filtron does not listening on: http://${FILTRON_LISTEN}"

345+ fi

346+

347+ if service_is_available "http://${FILTRON_TARGET}" ; then

348+ info_msg "Filtron's target is available at: http://${FILTRON_TARGET}"

349+ fi

350+

351+ if ! service_is_available "${PUBLIC_URL}"; then

352+ warn_msg "Public service at ${PUBLIC_URL} is not available!"

353+ if ! in_container; then

354+ warn_msg "Check if public name is correct and routed or use the public IP from above."

355+ fi

356+ fi

357+

358+ if in_container; then

359+ lxc_suite_info

360+ else

361+ info_msg "public URL --> ${PUBLIC_URL}"

362+ info_msg "internal URL --> http://${FILTRON_LISTEN}"

363+ fi

364+

365+

366+ local _debug_on

367+ if ask_yn "Enable filtron debug mode?"; then

368+ enable_debug

369+ _debug_on=1

370+ fi

371+ echo

372+ systemctl --no-pager -l status "${SERVICE_NAME}"

373+ echo

374+

375+ info_msg "public URL --> ${PUBLIC_URL}"

376+ # shellcheck disable=SC2059

377+ printf "// use ${_BCyan}CTRL-C${_creset} to stop monitoring the log"

378+ read -r -s -n1 -t 5

379+ echo

380+ while true; do

381+ trap break 2

382+ journalctl -f -u "${SERVICE_NAME}"

383+ done

384+

385+ if [[ $_debug_on == 1 ]]; then

386+ disable_debug

387+ fi

388+ return 0

389+}

390+

391+

392+enable_debug() {

393+ info_msg "try to enable debug mode ..."

394+ python <<EOF

395+import sys, json

396+

397+debug = {

398+ u'name': u'debug request'

399+ , u'filters': []

400+ , u'interval': 0

401+ , u'limit': 0

402+ , u'actions': [{u'name': u'log'}]

403+}

404+

405+with open('$FILTRON_RULES') as rules:

406+ j = json.load(rules)

407+

408+pos = None

409+for i in range(len(j)):

410+ if j[i].get('name') == 'debug request':

411+ pos = i

412+ break

413+if pos is not None:

414+ j[pos] = debug

415+else:

416+ j.append(debug)

417+with open('$FILTRON_RULES', 'w') as rules:

418+ json.dump(j, rules, indent=2, sort_keys=True)

419+

420+EOF

421+ systemctl restart "${SERVICE_NAME}.service"

422+}

423+

424+disable_debug() {

425+ info_msg "try to disable debug mode ..."

426+ python <<EOF

427+import sys, json

428+with open('$FILTRON_RULES') as rules:

429+ j = json.load(rules)

430+

431+pos = None

432+for i in range(len(j)):

433+ if j[i].get('name') == 'debug request':

434+ pos = i

435+ break

436+if pos is not None:

437+ del j[pos]

438+ with open('$FILTRON_RULES', 'w') as rules:

439+ json.dump(j, rules, indent=2, sort_keys=True)

440+EOF

441+ systemctl restart "${SERVICE_NAME}.service"

442+}

443+

444+install_apache_site() {

445+

446+ rst_title "Install Apache site $APACHE_FILTRON_SITE"

447+

448+ rst_para "\

449+This installs a reverse proxy (ProxyPass) into apache site (${APACHE_FILTRON_SITE})"

450+

451+ ! apache_is_installed && info_msg "Apache is not installed."

452+

453+ if ! ask_yn "Do you really want to continue?" Yn; then

454+ return

455+ else

456+ install_apache

457+ fi

458+

459+ "${REPO_ROOT}/utils/searx.sh" install uwsgi

460+

461+ apache_install_site --variant=filtron "${APACHE_FILTRON_SITE}"

462+

463+ info_msg "testing public url .."

464+ if ! service_is_available "${PUBLIC_URL}"; then

465+ err_msg "Public service at ${PUBLIC_URL} is not available!"

466+ fi

467+}

468+

469+remove_apache_site() {

470+

471+ rst_title "Remove Apache site $APACHE_FILTRON_SITE"

472+

473+ rst_para "\

474+This removes apache site ${APACHE_FILTRON_SITE}."

475+

476+ ! apache_is_installed && err_msg "Apache is not installed."

477+

478+ if ! ask_yn "Do you really want to continue?" Yn; then

479+ return

480+ fi

481+

482+ apache_remove_site "$APACHE_FILTRON_SITE"

483+

484+}

485+

486+install_nginx_site() {

487+

488+ rst_title "Install nginx site $NGINX_FILTRON_SITE"

489+

490+ rst_para "\

491+This installs a reverse proxy (ProxyPass) into nginx site (${NGINX_FILTRON_SITE})"

492+

493+ ! nginx_is_installed && info_msg "nginx is not installed."

494+

495+ if ! ask_yn "Do you really want to continue?" Yn; then

496+ return

497+ else

498+ install_nginx

499+ fi

500+

501+ "${REPO_ROOT}/utils/searx.sh" install uwsgi

502+

503+ # shellcheck disable=SC2034

504+ SEARX_SRC=$("${REPO_ROOT}/utils/searx.sh" --getenv SEARX_SRC)

505+ # shellcheck disable=SC2034

506+ SEARX_URL_PATH=$("${REPO_ROOT}/utils/searx.sh" --getenv SEARX_URL_PATH)

507+ nginx_install_app --variant=filtron "${NGINX_FILTRON_SITE}"

508+

509+ info_msg "testing public url .."

510+ if ! service_is_available "${PUBLIC_URL}"; then

511+ err_msg "Public service at ${PUBLIC_URL} is not available!"

512+ fi

513+}

514+

515+remove_nginx_site() {

516+

517+ rst_title "Remove nginx site $NGINX_FILTRON_SITE"

518+

519+ rst_para "\

520+This removes nginx site ${NGINX_FILTRON_SITE}."

521+

522+ ! nginx_is_installed && err_msg "nginx is not installed."

523+

524+ if ! ask_yn "Do you really want to continue?" Yn; then

525+ return

526+ fi

527+

528+ nginx_remove_site "$FILTRON_FILTRON_SITE"

529+

530+}

531+

532+

533+rst-doc() {

534+

535+ eval "echo \"$(< "${REPO_ROOT}/docs/build-templates/filtron.rst")\""

536+

537+ echo -e "\n.. START install systemd unit"

538+ cat <<EOF

539+.. tabs::

540+

541+ .. group-tab:: systemd

542+

543+ .. code:: bash

544+

545+EOF

546+ eval "echo \"$(< "${TEMPLATES}/${SERVICE_SYSTEMD_UNIT}")\"" | prefix_stdout " "

547+ echo -e "\n.. END install systemd unit"

548+

549+ # for DIST_NAME in ubuntu-20.04 arch fedora; do

550+ # (

551+ # DIST_ID=${DIST_NAME%-*}

552+ # DIST_VERS=${DIST_NAME#*-}

553+ # [[ $DIST_VERS =~ $DIST_ID ]] && DIST_VERS=

554+ # # ...

555+ # )

556+ # done

557+}

558+

559+# ----------------------------------------------------------------------------

560+main "$@"

561+# ----------------------------------------------------------------------------

utils/lib.shnew file+1519

@@ -0,0 +1,1519 @@

1+#!/usr/bin/env bash

2+# -*- coding: utf-8; mode: sh indent-tabs-mode: nil -*-

3+# SPDX-License-Identifier: AGPL-3.0-or-later

4+# shellcheck disable=SC2059,SC1117

6+# ubuntu, debian, arch, fedora ...

7+DIST_ID=$(source /etc/os-release; echo "$ID");

8+# shellcheck disable=SC2034

9+DIST_VERS=$(source /etc/os-release; echo "$VERSION_ID");

10+

11+ADMIN_NAME="${ADMIN_NAME:-$(git config user.name)}"

12+ADMIN_NAME="${ADMIN_NAME:-$USER}"

13+

14+ADMIN_EMAIL="${ADMIN_EMAIL:-$(git config user.email)}"

15+ADMIN_EMAIL="${ADMIN_EMAIL:-$USER@$(hostname)}"

16+

17+if [[ -z "${REPO_ROOT}" ]]; then

18+ REPO_ROOT=$(dirname "${BASH_SOURCE[0]}")

19+ while [ -h "${REPO_ROOT}" ] ; do

20+ REPO_ROOT=$(readlink "${REPO_ROOT}")

21+ done

22+ REPO_ROOT=$(cd "${REPO_ROOT}/.." && pwd -P )

23+fi

24+

25+if [[ -z ${TEMPLATES} ]]; then

26+ TEMPLATES="${REPO_ROOT}/utils/templates"

27+fi

28+

29+if [[ -z "$CACHE" ]]; then

30+ CACHE="${REPO_ROOT}/cache"

31+fi

32+

33+if [[ -z ${DIFF_CMD} ]]; then

34+ DIFF_CMD="diff -u"

35+ if command -v colordiff >/dev/null; then

36+ DIFF_CMD="colordiff -u"

37+ fi

38+fi

39+

40+DOT_CONFIG="${DOT_CONFIG:-${REPO_ROOT}/.config.sh}"

41+

42+source_dot_config() {

43+ if [[ ! -e "${DOT_CONFIG}" ]]; then

44+ err_msg "configuration does not extsts at: ${DOT_CONFIG}"

45+ return 42

46+ fi

47+ # shellcheck disable=SC1090

48+ source "${DOT_CONFIG}"

49+}

50+

51+sudo_or_exit() {

52+ # usage: sudo_or_exit

53+

54+ if [ ! "$(id -u)" -eq 0 ]; then

55+ err_msg "this command requires root (sudo) privilege!" >&2

56+ exit 42

57+ fi

58+}

59+

60+required_commands() {

61+

62+ # usage: required_commands [cmd1 ...]

63+

64+ local exit_val=0

65+ while [ -n "$1" ]; do

66+

67+ if ! command -v "$1" &>/dev/null; then

68+ err_msg "missing command $1"

69+ exit_val=42

70+ fi

71+ shift

72+ done

73+ return $exit_val

74+}

75+

76+# colors

77+# ------

78+

79+# shellcheck disable=SC2034

80+set_terminal_colors() {

81+ _colors=8

82+ _creset='\e[0m' # reset all attributes

83+

84+ _Black='\e[0;30m'

85+ _White='\e[1;37m'

86+ _Red='\e[0;31m'

87+ _Green='\e[0;32m'

88+ _Yellow='\e[0;33m'

89+ _Blue='\e[0;34m'

90+ _Violet='\e[0;35m'

91+ _Cyan='\e[0;36m'

92+

93+ _BBlack='\e[1;30m'

94+ _BWhite='\e[1;37m'

95+ _BRed='\e[1;31m'

96+ _BGreen='\e[1;32m'

97+ _BYellow='\e[1;33m'

98+ _BBlue='\e[1;34m'

99+ _BPurple='\e[1;35m'

100+ _BCyan='\e[1;36m'

101+}

102+

103+if [ ! -p /dev/stdout ]; then

104+ set_terminal_colors

105+fi

106+

107+# reST

108+# ----

109+

110+if command -v fmt >/dev/null; then

111+ export FMT="fmt -u"

112+else

113+ export FMT="cat"

114+fi

115+

116+rst_title() {

117+ # usage: rst_title <header-text> [part|chapter|section]

118+

119+ case ${2-chapter} in

120+ part) printf "\n${_BGreen}${1//?/=}${_creset}\n${_BCyan}${1}${_creset}\n${_BGreen}${1//?/=}${_creset}\n";;

121+ chapter) printf "\n${_BCyan}${1}${_creset}\n${_BGreen}${1//?/=}${_creset}\n";;

122+ section) printf "\n${_BCyan}${1}${_creset}\n${_BGreen}${1//?/-}${_creset}\n";;

123+ *)

124+ err_msg "invalid argument '${2}' in line $(caller)"

125+ return 42

126+ ;;

127+ esac

128+}

129+

130+rst_para() {

131+ # usage: RST_INDENT=1 rst_para "lorem ipsum ..."

132+ local prefix=''

133+ if [[ -n $RST_INDENT ]] && [[ $RST_INDENT -gt 0 ]]; then

134+ prefix="$(for i in $(seq 1 "$RST_INDENT"); do printf " "; done)"

135+ echo -en "\n$*\n" | $FMT | prefix_stdout "$prefix"

136+ else

137+ echo -en "\n$*\n" | $FMT

138+ fi

139+}

140+

141+die() {

142+ echo -e "${_BRed}ERROR:${_creset} ${BASH_SOURCE[1]}: line ${BASH_LINENO[0]}: ${2-died ${1-1}}" >&2;

143+ exit "${1-1}"

144+}

145+

146+die_caller() {

147+ echo -e "${_BRed}ERROR:${_creset} ${BASH_SOURCE[2]}: line ${BASH_LINENO[1]}: ${FUNCNAME[1]}(): ${2-died ${1-1}}" >&2;

148+ exit "${1-1}"

149+}

150+

151+err_msg() { echo -e "${_BRed}ERROR:${_creset} $*" >&2; }

152+warn_msg() { echo -e "${_BBlue}WARN:${_creset} $*" >&2; }

153+info_msg() { echo -e "${_BYellow}INFO:${_creset} $*" >&2; }

154+

155+clean_stdin() {

156+ if [[ $(uname -s) != 'Darwin' ]]; then

157+ while read -r -n1 -t 0.1; do : ; done

158+ fi

159+}

160+

161+wait_key(){

162+ # usage: waitKEY [<timeout in sec>]

163+

164+ clean_stdin

165+ local _t=$1

166+ local msg="${MSG}"

167+ [[ -z "$msg" ]] && msg="${_Green}** press any [${_BCyan}KEY${_Green}] to continue **${_creset}"

168+

169+ [[ -n $FORCE_TIMEOUT ]] && _t=$FORCE_TIMEOUT

170+ [[ -n $_t ]] && _t="-t $_t"

171+ printf "$msg"

172+ # shellcheck disable=SC2086

173+ read -r -s -n1 $_t

174+ echo

175+ clean_stdin

176+}

177+

178+ask_yn() {

179+ # usage: ask_yn <prompt-text> [Ny|Yn] [<timeout in sec>]

180+

181+ local EXIT_YES=0 # exit status 0 --> successful

182+ local EXIT_NO=1 # exit status 1 --> error code

183+

184+ local _t=$3

185+ [[ -n $FORCE_TIMEOUT ]] && _t=$FORCE_TIMEOUT

186+ [[ -n $_t ]] && _t="-t $_t"

187+ case "${FORCE_SELECTION:-${2}}" in

188+ Y) return ${EXIT_YES} ;;

189+ N) return ${EXIT_NO} ;;

190+ Yn)

191+ local exit_val=${EXIT_YES}

192+ local choice="[${_BGreen}YES${_creset}/no]"

193+ local default="Yes"

194+ ;;

195+ *)

196+ local exit_val=${EXIT_NO}

197+ local choice="[${_BGreen}NO${_creset}/yes]"

198+ local default="No"

199+ ;;

200+ esac

201+ echo

202+ while true; do

203+ clean_stdin

204+ printf "$1 ${choice} "

205+ # shellcheck disable=SC2086

206+ read -r -n1 $_t

207+ if [[ -z $REPLY ]]; then

208+ printf "$default\n"; break

209+ elif [[ $REPLY =~ ^[Yy]$ ]]; then

210+ exit_val=${EXIT_YES}

211+ printf "\n"

212+ break

213+ elif [[ $REPLY =~ ^[Nn]$ ]]; then

214+ exit_val=${EXIT_NO}

215+ printf "\n"

216+ break

217+ fi

218+ _t=""

219+ err_msg "invalid choice"

220+ done

221+ clean_stdin

222+ return $exit_val

223+}

224+

225+tee_stderr () {

226+

227+ # usage::

228+ # tee_stderr 1 <<EOF | python -i

229+ # print("hello")

230+ # EOF

231+ # ...

232+ # >>> print("hello")

233+ # hello

234+

235+ local _t="0";

236+ if [[ -n $1 ]] ; then _t="$1"; fi

237+

238+ (while read -r line; do

239+ # shellcheck disable=SC2086

240+ sleep $_t

241+ echo -e "$line" >&2

242+ echo "$line"

243+ done)

244+}

245+

246+prefix_stdout () {

247+ # usage: <cmd> | prefix_stdout [prefix]

248+

249+ local prefix="${_BYellow}-->|${_creset}"

250+

251+ if [[ -n $1 ]] ; then prefix="$1"; fi

252+

253+ # shellcheck disable=SC2162

254+ (while IFS= read line; do

255+ echo -e "${prefix}$line"

256+ done)

257+}

258+

259+append_line() {

260+

261+ # usage: append_line <line> <file>

262+ #

263+ # Append line if not exists, create file if not exists. E.g::

264+ #

265+ # append_line 'source ~/.foo' ~/bashrc

266+

267+ local LINE=$1

268+ local FILE=$2

269+ grep -qFs -- "$LINE" "$FILE" || echo "$LINE" >> "$FILE"

270+}

271+

272+cache_download() {

273+

274+ # usage: cache_download <url> <local-filename>

275+

276+ local exit_value=0

277+

278+ if [[ -n ${SUDO_USER} ]]; then

279+ sudo -u "${SUDO_USER}" mkdir -p "${CACHE}"

280+ else

281+ mkdir -p "${CACHE}"

282+ fi

283+

284+ if [[ -f "${CACHE}/$2" ]] ; then

285+ info_msg "already cached: $1"

286+ info_msg " --> ${CACHE}/$2"

287+ fi

288+

289+ if [[ ! -f "${CACHE}/$2" ]]; then

290+ info_msg "caching: $1"

291+ info_msg " --> ${CACHE}/$2"

292+ if [[ -n ${SUDO_USER} ]]; then

293+ sudo -u "${SUDO_USER}" wget --progress=bar -O "${CACHE}/$2" "$1" ; exit_value=$?

294+ else

295+ wget --progress=bar -O "${CACHE}/$2" "$1" ; exit_value=$?

296+ fi

297+ if [[ ! $exit_value = 0 ]]; then

298+ err_msg "failed to download: $1"

299+ fi

300+ fi

301+}

302+

303+backup_file() {

304+

305+ # usage: backup_file /path/to/file.foo

306+

307+ local stamp

308+ stamp=$(date +"_%Y%m%d_%H%M%S")

309+ info_msg "create backup: ${1}${stamp}"

310+ cp -a "${1}" "${1}${stamp}"

311+}

312+

313+choose_one() {

314+

315+ # usage:

316+ #

317+ # DEFAULT_SELECT= 2 \

318+ # choose_one <name> "your selection?" "Coffee" "Coffee with milk"

319+

320+ local default=${DEFAULT_SELECT-1}

321+ local REPLY

322+ local env_name=$1 && shift

323+ local choice=$1;

324+ local max="${#@}"

325+ local _t

326+ [[ -n $FORCE_TIMEOUT ]] && _t=$FORCE_TIMEOUT

327+ [[ -n $_t ]] && _t="-t $_t"

328+

329+ list=("$@")

330+ echo -e "${_BGreen}Menu::${_creset}"

331+ for ((i=1; i<= $((max -1)); i++)); do

332+ if [[ "$i" == "$default" ]]; then

333+ echo -e " ${_BGreen}$i.${_creset}) ${list[$i]} [default]"

334+ else

335+ echo -e " $i.) ${list[$i]}"

336+ fi

337+ done

338+ while true; do

339+ clean_stdin

340+ printf "$1 [${_BGreen}$default${_creset}] "

341+

342+ if (( 10 > max )); then

343+ # shellcheck disable=SC2086

344+ read -r -n1 $_t

345+ else

346+ # shellcheck disable=SC2086,SC2229

347+ read -r $_t

348+ fi

349+ # selection fits

350+ [[ $REPLY =~ ^-?[0-9]+$ ]] && (( REPLY > 0 )) && (( REPLY < max )) && break

351+

352+ # take default

353+ [[ -z $REPLY ]] && REPLY=$default && break

354+

355+ _t=""

356+ err_msg "invalid choice"

357+ done

358+ eval "$env_name"='${list[${REPLY}]}'

359+ echo

360+ clean_stdin

361+}

362+

363+install_template() {

364+

365+ # usage:

366+ #

367+ # install_template [--no-eval] [--variant=<name>] \

368+ # {file} [{owner} [{group} [{chmod}]]]

369+ #

370+ # E.g. the origin of variant 'raw' of /etc/updatedb.conf is::

371+ #

372+ # ${TEMPLATES}/etc/updatedb.conf:raw

373+ #

374+ # To install variant 'raw' of /etc/updatedb.conf without evaluated

375+ # replacements you can use::

376+ #

377+ # install_template --variant=raw --no-eval \

378+ # /etc/updatedb.conf root root 644

379+

380+ local _reply=""

381+ local do_eval=1

382+ local variant=""

383+ local pos_args=("$0")

384+

385+ for i in "$@"; do

386+ case $i in

387+ --no-eval) do_eval=0; shift ;;

388+ --variant=*) variant=":${i#*=}"; shift ;;

389+ *) pos_args+=("$i") ;;

390+ esac

391+ done

392+

393+ local dst="${pos_args[1]}"

394+ local template_origin="${TEMPLATES}${dst}${variant}"

395+ local template_file="${TEMPLATES}${dst}"

396+

397+ local owner="${pos_args[2]-$(id -un)}"

398+ local group="${pos_args[3]-$(id -gn)}"

399+ local chmod="${pos_args[4]-644}"

400+

401+ info_msg "install (eval=$do_eval): ${dst}"

402+ [[ -n $variant ]] && info_msg "variant --> ${variant}"

403+

404+ if [[ ! -f "${template_origin}" ]] ; then

405+ err_msg "${template_origin} does not exists"

406+ err_msg "... can't install $dst"

407+ wait_key 30

408+ return 42

409+ fi

410+

411+ if [[ "$do_eval" == "1" ]]; then

412+ template_file="${CACHE}${dst}${variant}"

413+ info_msg "BUILD template ${template_file}"

414+ if [[ -n ${SUDO_USER} ]]; then

415+ sudo -u "${SUDO_USER}" mkdir -p "$(dirname "${template_file}")"

416+ else

417+ mkdir -p "$(dirname "${template_file}")"

418+ fi

419+ # shellcheck disable=SC2086

420+ eval "echo \"$(cat ${template_origin})\"" > "${template_file}"

421+ if [[ -n ${SUDO_USER} ]]; then

422+ chown "${SUDO_USER}:${SUDO_USER}" "${template_file}"

423+ fi

424+ else

425+ template_file=$template_origin

426+ fi

427+

428+ mkdir -p "$(dirname "${dst}")"

429+

430+ if [[ ! -f "${dst}" ]]; then

431+ info_msg "install: ${template_file}"

432+ sudo -H install -v -o "${owner}" -g "${group}" -m "${chmod}" \

433+ "${template_file}" "${dst}" | prefix_stdout

434+ return $?

435+ fi

436+

437+ if [[ -f "${dst}" ]] && cmp --silent "${template_file}" "${dst}" ; then

438+ info_msg "file ${dst} allready installed"

439+ return 0

440+ fi

441+

442+ info_msg "diffrent file ${dst} allready exists on this host"

443+

444+ while true; do

445+ choose_one _reply "choose next step with file $dst" \

446+ "replace file" \

447+ "leave file unchanged" \

448+ "interactiv shell" \

449+ "diff files"

450+

451+ case $_reply in

452+ "replace file")

453+ info_msg "install: ${template_file}"

454+ sudo -H install -v -o "${owner}" -g "${group}" -m "${chmod}" \

455+ "${template_file}" "${dst}" | prefix_stdout

456+ break

457+ ;;

458+ "leave file unchanged")

459+ break

460+ ;;

461+ "interactiv shell")

462+ echo -e "// edit ${_Red}${dst}${_creset} to your needs"

463+ echo -e "// exit with [${_BCyan}CTRL-D${_creset}]"

464+ sudo -H -u "${owner}" -i

465+ $DIFF_CMD "${dst}" "${template_file}"

466+ echo

467+ echo -e "// ${_BBlack}did you edit file ...${_creset}"

468+ echo -en "// ${_Red}${dst}${_creset}"

469+ if ask_yn "//${_BBlack}... to your needs?${_creset}"; then

470+ break

471+ fi

472+ ;;

473+ "diff files")

474+ $DIFF_CMD "${dst}" "${template_file}" | prefix_stdout

475+ esac

476+ done

477+}

478+

479+

480+service_is_available() {

481+

482+ # usage: service_is_available <URL>

483+

484+ [[ -z $1 ]] && die_caller 42 "missing argument <URL>"

485+ local URL="$1"

486+ http_code=$(curl -H 'Cache-Control: no-cache' \

487+ --silent -o /dev/null --head --write-out '%{http_code}' --insecure \

488+ "${URL}")

489+ exit_val=$?

490+ if [[ $exit_val = 0 ]]; then

491+ info_msg "got $http_code from ${URL}"

492+ fi

493+ case "$http_code" in

494+ 404|410|423) exit_val=$http_code;;

495+ esac

496+ return "$exit_val"

497+}

498+

499+# golang

500+# ------

501+

502+go_is_available() {

503+

504+ # usage: go_is_available $SERVICE_USER && echo "go is installed!"

505+

506+ sudo -i -u "${1}" which go &>/dev/null

507+}

508+

509+install_go() {

510+

511+ # usage: install_go "${GO_PKG_URL}" "${GO_TAR}" "${SERVICE_USER}"

512+

513+ local _svcpr=" ${_Yellow}|${3}|${_creset} "

514+

515+ rst_title "Install Go in user's HOME" section

516+

517+ rst_para "download and install go binary .."

518+ cache_download "${1}" "${2}"

519+

520+ tee_stderr 0.1 <<EOF | sudo -i -u "${3}" | prefix_stdout "$_svcpr"

521+echo \$PATH

522+echo \$GOPATH

523+mkdir -p \$HOME/local

524+rm -rf \$HOME/local/go

525+tar -C \$HOME/local -xzf ${CACHE}/${2}

526+EOF

527+ sudo -i -u "${3}" <<EOF | prefix_stdout

528+! which go >/dev/null && echo "ERROR - Go Installation not found in PATH!?!"

529+which go >/dev/null && go version && echo "congratulations -- Go installation OK :)"

530+EOF

531+}

532+

533+# system accounts

534+# ---------------

535+

536+service_account_is_available() {

537+

538+ # usage: service_account_is_available "$SERVICE_USER" && echo "OK"

539+

540+ sudo -i -u "$1" echo \$HOME &>/dev/null

541+}

542+

543+drop_service_account() {

544+

545+ # usage: drop_service_account "${SERVICE_USER}"

546+

547+ rst_title "Drop ${1} HOME" section

548+ if ask_yn "Do you really want to drop ${1} home folder?"; then

549+ userdel -r -f "${1}" 2>&1 | prefix_stdout

550+ else

551+ rst_para "Leave HOME folder $(du -sh "${1}") unchanged."

552+ fi

553+}

554+

555+interactive_shell(){

556+

557+ # usage: interactive_shell "${SERVICE_USER}"

558+

559+ echo -e "// exit with [${_BCyan}CTRL-D${_creset}]"

560+ sudo -H -u "${1}" -i

561+}

562+

563+

564+# systemd

565+# -------

566+

567+SYSTEMD_UNITS="${SYSTEMD_UNITS:-/lib/systemd/system}"

568+

569+systemd_install_service() {

570+

571+ # usage: systemd_install_service "${SERVICE_NAME}" "${SERVICE_SYSTEMD_UNIT}"

572+

573+ rst_title "Install System-D Unit ${1}" section

574+ echo

575+ install_template "${2}" root root 644

576+ wait_key

577+ systemd_activate_service "${1}"

578+}

579+

580+systemd_remove_service() {

581+

582+ # usage: systemd_remove_service "${SERVICE_NAME}" "${SERVICE_SYSTEMD_UNIT}"

583+

584+ if ! ask_yn "Do you really want to deinstall systemd unit ${1}?"; then

585+ return 42

586+ fi

587+ systemd_deactivate_service "${1}"

588+ rm "${2}" 2>&1 | prefix_stdout

589+}

590+

591+systemd_activate_service() {

592+

593+ # usage: systemd_activate_service "${SERVICE_NAME}"

594+

595+ rst_title "Activate ${1} (service)" section

596+ echo

597+ tee_stderr <<EOF | bash 2>&1

598+systemctl enable ${1}.service

599+systemctl restart ${1}.service

600+EOF

601+ tee_stderr <<EOF | bash 2>&1

602+systemctl status --no-pager ${1}.service

603+EOF

604+}

605+

606+systemd_deactivate_service() {

607+

608+ # usage: systemd_deactivate_service "${SERVICE_NAME}"

609+

610+ rst_title "De-Activate ${1} (service)" section

611+ echo

612+ tee_stderr <<EOF | bash 2>&1 | prefix_stdout

613+systemctl stop ${1}.service

614+systemctl disable ${1}.service

615+EOF

616+}

617+

618+systemd_restart_service() {

619+

620+ # usage: systemd_restart_service "${SERVICE_NAME}"

621+

622+ rst_title "Restart ${1} (service)" section

623+ echo

624+ tee_stderr <<EOF | bash 2>&1

625+systemctl restart ${1}.service

626+EOF

627+ tee_stderr <<EOF | bash 2>&1

628+systemctl status --no-pager ${1}.service

629+EOF

630+}

631+

632+

633+# nginx

634+# -----

635+

636+nginx_distro_setup() {

637+ # shellcheck disable=SC2034

638+

639+ NGINX_DEFAULT_SERVER=/etc/nginx/nginx.conf

640+

641+ # Including *location* directives from a dedicated config-folder into the

642+ # server directive is, what what fedora (already) does.

643+ NGINX_APPS_ENABLED="/etc/nginx/default.d"

644+

645+ # We add a apps-available folder and linking configurations into the

646+ # NGINX_APPS_ENABLED folder. See also nginx_include_apps_enabled().

647+ NGINX_APPS_AVAILABLE="/etc/nginx/default.apps-available"

648+

649+ case $DIST_ID-$DIST_VERS in

650+ ubuntu-*|debian-*)

651+ NGINX_PACKAGES="nginx"

652+ NGINX_DEFAULT_SERVER=/etc/nginx/sites-available/default

653+ ;;

654+ arch-*)

655+ NGINX_PACKAGES="nginx-mainline"

656+ ;;

657+ fedora-*)

658+ NGINX_PACKAGES="nginx"

659+ ;;

660+ *)

661+ err_msg "$DIST_ID-$DIST_VERS: nginx not yet implemented"

662+ ;;

663+ esac

664+}

665+nginx_distro_setup

666+

667+install_nginx(){

668+ info_msg "installing nginx ..."

669+ pkg_install "${NGINX_PACKAGES}"

670+ case $DIST_ID-$DIST_VERS in

671+ arch-*|fedora-*)

672+ systemctl enable nginx

673+ systemctl start nginx

674+ ;;

675+ esac

676+}

677+

678+nginx_is_installed() {

679+ command -v nginx &>/dev/null

680+}

681+

682+nginx_reload() {

683+

684+ info_msg "reload nginx .."

685+ echo

686+ if ! nginx -t; then

687+ err_msg "testing nginx configuration failed"

688+ return 42

689+ fi

690+ systemctl restart nginx

691+}

692+

693+nginx_install_app() {

694+

695+ # usage: nginx_install_app [<template option> ...] <myapp>

696+ #

697+ # <template option>: see install_template

698+

699+ local template_opts=()

700+ local pos_args=("$0")

701+

702+ for i in "$@"; do

703+ case $i in

704+ -*) template_opts+=("$i");;

705+ *) pos_args+=("$i");;

706+ esac

707+ done

708+

709+ nginx_include_apps_enabled "${NGINX_DEFAULT_SERVER}"

710+

711+ install_template "${template_opts[@]}" \

712+ "${NGINX_APPS_AVAILABLE}/${pos_args[1]}" \

713+ root root 644

714+ nginx_enable_app "${pos_args[1]}"

715+ info_msg "installed nginx app: ${pos_args[1]}"

716+}

717+

718+nginx_include_apps_enabled() {

719+

720+ # Add the *NGINX_APPS_ENABLED* infrastruture to a nginx server block. Such

721+ # infrastruture is already known from fedora, including apps (location

722+ # directives) from the /etc/nginx/default.d folder into the *default* nginx

723+ # server.

724+

725+ # usage: nginx_include_apps_enabled <config-file>

726+ #

727+ # config-file: Config file with server directive in.

728+

729+ [[ -z $1 ]] && die_caller 42 "missing argument <config-file>"

730+ local server_conf="$1"

731+

732+ # include /etc/nginx/default.d/*.conf;

733+ local include_directive="include ${NGINX_APPS_ENABLED}/*.conf;"

734+ local include_directive_re="^\s*include ${NGINX_APPS_ENABLED}/\*\.conf;"

735+

736+ info_msg "checking existence: '${include_directive}' in file ${server_conf}"

737+ if grep "${include_directive_re}" "${server_conf}"; then

738+ info_msg "OK, already exists."

739+ return

740+ fi

741+

742+ info_msg "add missing directive: '${include_directive}'"

743+ cp "${server_conf}" "${server_conf}.bak"

744+

745+ (

746+ local line

747+ local stage=0

748+ while IFS= read -r line

749+ do

750+ echo "$line"

751+ if [[ $stage = 0 ]]; then

752+ if [[ $line =~ ^[[:space:]]*server*[[:space:]]*\{ ]]; then

753+ stage=1

754+ fi

755+ fi

756+

757+ if [[ $stage = 1 ]]; then

758+ echo " # Load configuration files for the default server block."

759+ echo " $include_directive"

760+ echo ""

761+ stage=2

762+ fi

763+ done < "${server_conf}.bak"

764+ ) > "${server_conf}"

765+

766+}

767+

768+nginx_remove_app() {

769+

770+ # usage: nginx_remove_app <myapp.conf>

771+

772+ info_msg "remove nginx app: $1"

773+ nginx_dissable_app "$1"

774+ rm -f "${NGINX_APPS_AVAILABLE}/$1"

775+}

776+

777+nginx_enable_app() {

778+

779+ # usage: nginx_enable_app <myapp.conf>

780+

781+ local CONF="$1"

782+

783+ info_msg "enable nginx app: ${CONF}"

784+ mkdir -p "${NGINX_APPS_ENABLED}"

785+ rm -f "${NGINX_APPS_ENABLED}/${CONF}"

786+ ln -s "${NGINX_APPS_AVAILABLE}/${CONF}" "${NGINX_APPS_ENABLED}/${CONF}"

787+ nginx_reload

788+}

789+

790+nginx_dissable_app() {

791+

792+ # usage: nginx_disable_app <myapp.conf>

793+

794+ local CONF="$1"

795+

796+ info_msg "disable nginx app: ${CONF}"

797+ rm -f "${NGINX_APPS_ENABLED}/${CONF}"

798+ nginx_reload

799+}

800+

801+

802+# Apache

803+# ------

804+

805+apache_distro_setup() {

806+ # shellcheck disable=SC2034

807+ case $DIST_ID-$DIST_VERS in

808+ ubuntu-*|debian-*)

809+ # debian uses the /etc/apache2 path, while other distros use

810+ # the apache default at /etc/httpd

811+ APACHE_SITES_AVAILABLE="/etc/apache2/sites-available"

812+ APACHE_SITES_ENABLED="/etc/apache2/sites-enabled"

813+ APACHE_MODULES="/usr/lib/apache2/modules"

814+ APACHE_PACKAGES="apache2"

815+ ;;

816+ arch-*)

817+ APACHE_SITES_AVAILABLE="/etc/httpd/sites-available"

818+ APACHE_SITES_ENABLED="/etc/httpd/sites-enabled"

819+ APACHE_MODULES="modules"

820+ APACHE_PACKAGES="apache"

821+ ;;

822+ fedora-*)

823+ APACHE_SITES_AVAILABLE="/etc/httpd/sites-available"

824+ APACHE_SITES_ENABLED="/etc/httpd/sites-enabled"

825+ APACHE_MODULES="modules"

826+ APACHE_PACKAGES="httpd"

827+ ;;

828+ *)

829+ err_msg "$DIST_ID-$DIST_VERS: apache not yet implemented"

830+ ;;

831+ esac

832+}

833+

834+apache_distro_setup

835+

836+install_apache(){

837+ info_msg "installing apache ..."

838+ pkg_install "$APACHE_PACKAGES"

839+ case $DIST_ID-$DIST_VERS in

840+ arch-*|fedora-*)

841+ if ! grep "IncludeOptional sites-enabled" "/etc/httpd/conf/httpd.conf"; then

842+ echo "IncludeOptional sites-enabled/*.conf" >> "/etc/httpd/conf/httpd.conf"

843+ fi

844+ systemctl enable httpd

845+ systemctl start httpd

846+ ;;

847+ esac

848+}

849+

850+apache_is_installed() {

851+ case $DIST_ID-$DIST_VERS in

852+ ubuntu-*|debian-*) (command -v apachectl) &>/dev/null;;

853+ arch-*) (command -v httpd) &>/dev/null;;

854+ fedora-*) (command -v httpd) &>/dev/null;;

855+ esac

856+}

857+

858+apache_reload() {

859+

860+ info_msg "reload apache .."

861+ echo

862+ case $DIST_ID-$DIST_VERS in

863+ ubuntu-*|debian-*)

864+ sudo -H apachectl configtest

865+ sudo -H systemctl force-reload apache2

866+ ;;

867+ arch-*| fedora-*)

868+ sudo -H httpd -t

869+ sudo -H systemctl force-reload httpd

870+ ;;

871+ esac

872+}

873+

874+apache_install_site() {

875+

876+ # usage: apache_install_site [<template option> ...] <mysite.conf>

877+ #

878+ # <template option>: see install_template

879+

880+ local template_opts=()

881+ local pos_args=("$0")

882+

883+ for i in "$@"; do

884+ case $i in

885+ -*) template_opts+=("$i");;

886+ *) pos_args+=("$i");;

887+ esac

888+ done

889+

890+ install_template "${template_opts[@]}" \

891+ "${APACHE_SITES_AVAILABLE}/${pos_args[1]}" \

892+ root root 644

893+ apache_enable_site "${pos_args[1]}"

894+ info_msg "installed apache site: ${pos_args[1]}"

895+}

896+

897+apache_remove_site() {

898+

899+ # usage: apache_remove_site <mysite.conf>

900+

901+ info_msg "remove apache site: $1"

902+ apache_dissable_site "$1"

903+ rm -f "${APACHE_SITES_AVAILABLE}/$1"

904+}

905+

906+apache_enable_site() {

907+

908+ # usage: apache_enable_site <mysite.conf>

909+

910+ local CONF="$1"

911+

912+ info_msg "enable apache site: ${CONF}"

913+

914+ case $DIST_ID-$DIST_VERS in

915+ ubuntu-*|debian-*)

916+ sudo -H a2ensite -q "${CONF}"

917+ ;;

918+ arch-*)

919+ mkdir -p "${APACHE_SITES_ENABLED}"

920+ rm -f "${APACHE_SITES_ENABLED}/${CONF}"

921+ ln -s "${APACHE_SITES_AVAILABLE}/${CONF}" "${APACHE_SITES_ENABLED}/${CONF}"

922+ ;;

923+ fedora-*)

924+ mkdir -p "${APACHE_SITES_ENABLED}"

925+ rm -f "${APACHE_SITES_ENABLED}/${CONF}"

926+ ln -s "${APACHE_SITES_AVAILABLE}/${CONF}" "${APACHE_SITES_ENABLED}/${CONF}"

927+ ;;

928+ esac

929+ apache_reload

930+}

931+

932+apache_dissable_site() {

933+

934+ # usage: apache_disable_site <mysite.conf>

935+

936+ local CONF="$1"

937+

938+ info_msg "disable apache site: ${CONF}"

939+

940+ case $DIST_ID-$DIST_VERS in

941+ ubuntu-*|debian-*)

942+ sudo -H a2dissite -q "${CONF}"

943+ ;;

944+ arch-*)

945+ rm -f "${APACHE_SITES_ENABLED}/${CONF}"

946+ ;;

947+ fedora-*)

948+ rm -f "${APACHE_SITES_ENABLED}/${CONF}"

949+ ;;

950+ esac

951+ apache_reload

952+}

953+

954+# uWSGI

955+# -----

956+

957+uWSGI_SETUP="${uWSGI_SETUP:=/etc/uwsgi}"

958+uWSGI_USER=

959+uWSGI_GROUP=

960+

961+# How distros manage uWSGI apps is very different. From uWSGI POV read:

962+# - https://uwsgi-docs.readthedocs.io/en/latest/Management.html

963+

964+uWSGI_distro_setup() {

965+ case $DIST_ID-$DIST_VERS in

966+ ubuntu-*|debian-*)

967+ # init.d --> /usr/share/doc/uwsgi/README.Debian.gz

968+ # For uWSGI debian uses the LSB init process, this might be changed

969+ # one day, see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=833067

970+ uWSGI_APPS_AVAILABLE="${uWSGI_SETUP}/apps-available"

971+ uWSGI_APPS_ENABLED="${uWSGI_SETUP}/apps-enabled"

972+ uWSGI_PACKAGES="uwsgi"

973+ ;;

974+ arch-*)

975+ # systemd --> /usr/lib/systemd/system/uwsgi@.service

976+ # For uWSGI archlinux uses systemd template units, see

977+ # - http://0pointer.de/blog/projects/instances.html

978+ # - https://uwsgi-docs.readthedocs.io/en/latest/Systemd.html#one-service-per-app-in-systemd

979+ uWSGI_APPS_AVAILABLE="${uWSGI_SETUP}/apps-archlinux"

980+ uWSGI_APPS_ENABLED="${uWSGI_SETUP}"

981+ uWSGI_PACKAGES="uwsgi"

982+ ;;

983+ fedora-*)

984+ # systemd --> /usr/lib/systemd/system/uwsgi.service

985+ # The unit file starts uWSGI in emperor mode (/etc/uwsgi.ini), see

986+ # - https://uwsgi-docs.readthedocs.io/en/latest/Emperor.html

987+ uWSGI_APPS_AVAILABLE="${uWSGI_SETUP}/apps-available"

988+ uWSGI_APPS_ENABLED="${uWSGI_SETUP}.d"

989+ uWSGI_PACKAGES="uwsgi"

990+ uWSGI_USER="uwsgi"

991+ uWSGI_GROUP="uwsgi"

992+ ;;

993+ *)

994+ err_msg "$DIST_ID-$DIST_VERS: uWSGI not yet implemented"

995+ ;;

996+esac

997+}

998+

999+uWSGI_distro_setup

1000+

1001+install_uwsgi(){

1002+ info_msg "installing uwsgi ..."

1003+ pkg_install "$uWSGI_PACKAGES"

1004+ case $DIST_ID-$DIST_VERS in

1005+ fedora-*)

1006+ # enable & start should be called once at uWSGI installation time

1007+ systemctl enable uwsgi

1008+ systemctl restart uwsgi

1009+ ;;

1010+ esac

1011+}

1012+

1013+uWSGI_restart() {

1014+

1015+ # usage: uWSGI_restart() <myapp.ini>

1016+

1017+ local CONF="$1"

1018+

1019+ [[ -z $CONF ]] && die_caller 42 "missing argument <myapp.ini>"

1020+ info_msg "restart uWSGI service"

1021+ case $DIST_ID-$DIST_VERS in

1022+ ubuntu-*|debian-*)

1023+ # the 'service' method seems broken in that way, that it (re-)starts

1024+ # the whole uwsgi process.

1025+ service uwsgi restart "${CONF%.*}"

1026+ ;;

1027+ arch-*)

1028+ # restart systemd template instance

1029+ if uWSGI_app_available "${CONF}"; then

1030+ systemctl restart "uwsgi@${CONF%.*}"

1031+ else

1032+ info_msg "[uWSGI:systemd-template] ${CONF} not installed (no need to restart)"

1033+ fi

1034+ ;;

1035+ fedora-*)

1036+ # in emperor mode, just touch the file to restart

1037+ if uWSGI_app_enabled "${CONF}"; then

1038+ touch "${uWSGI_APPS_ENABLED}/${CONF}"

1039+ # it seems, there is a polling time in between touch and restart

1040+ # of the service.

1041+ sleep 3

1042+ else

1043+ info_msg "[uWSGI:emperor] ${CONF} not installed (no need to restart)"

1044+ fi

1045+ ;;

1046+ *)

1047+ err_msg "$DIST_ID-$DIST_VERS: uWSGI not yet implemented"

1048+ return 42

1049+ ;;

1050+ esac

1051+}

1052+

1053+uWSGI_prepare_app() {

1054+

1055+ # usage: uWSGI_prepare_app <myapp.ini>

1056+

1057+ [[ -z $1 ]] && die_caller 42 "missing argument <myapp.ini>"

1058+

1059+ local APP="${1%.*}"

1060+

1061+ case $DIST_ID-$DIST_VERS in

1062+ fedora-*)

1063+ # in emperor mode, the uwsgi user is the owner of the sockets

1064+ info_msg "prepare (uwsgi:uwsgi) /run/uwsgi/app/${APP}"

1065+ mkdir -p "/run/uwsgi/app/${APP}"

1066+ chown -R "uwsgi:uwsgi" "/run/uwsgi/app/${APP}"

1067+ ;;

1068+ *)

1069+ info_msg "prepare (${SERVICE_USER}:${SERVICE_GROUP}) /run/uwsgi/app/${APP}"

1070+ mkdir -p "/run/uwsgi/app/${APP}"

1071+ chown -R "${SERVICE_USER}:${SERVICE_GROUP}" "/run/uwsgi/app/${APP}"

1072+ ;;

1073+ esac

1074+}

1075+

1076+

1077+uWSGI_app_available() {

1078+ # usage: uWSGI_app_available <myapp.ini>

1079+ local CONF="$1"

1080+

1081+ [[ -z $CONF ]] && die_caller 42 "missing argument <myapp.ini>"

1082+ [[ -f "${uWSGI_APPS_AVAILABLE}/${CONF}" ]]

1083+}

1084+

1085+uWSGI_install_app() {

1086+

1087+ # usage: uWSGI_install_app [<template option> ...] <myapp.ini>

1088+ #

1089+ # <template option>: see install_template

1090+

1091+ local pos_args=("$0")

1092+

1093+ for i in "$@"; do

1094+ case $i in

1095+ -*) template_opts+=("$i");;

1096+ *) pos_args+=("$i");;

1097+ esac

1098+ done

1099+ uWSGI_prepare_app "${pos_args[1]}"

1100+ mkdir -p "${uWSGI_APPS_AVAILABLE}"

1101+ install_template "${template_opts[@]}" \

1102+ "${uWSGI_APPS_AVAILABLE}/${pos_args[1]}" \

1103+ root root 644

1104+ uWSGI_enable_app "${pos_args[1]}"

1105+ uWSGI_restart "${pos_args[1]}"

1106+ info_msg "uWSGI app: ${pos_args[1]} is installed"

1107+}

1108+

1109+uWSGI_remove_app() {

1110+

1111+ # usage: uWSGI_remove_app <myapp.ini>

1112+

1113+ local CONF="$1"

1114+

1115+ [[ -z $CONF ]] && die_caller 42 "missing argument <myapp.ini>"

1116+ info_msg "remove uWSGI app: ${CONF}"

1117+ uWSGI_disable_app "${CONF}"

1118+ uWSGI_restart "${CONF}"

1119+ rm -f "${uWSGI_APPS_AVAILABLE}/${CONF}"

1120+}

1121+

1122+uWSGI_app_enabled() {

1123+ # usage: uWSGI_app_enabled <myapp.ini>

1124+

1125+ local exit_val=0

1126+ local CONF="$1"

1127+

1128+ [[ -z $CONF ]] && die_caller 42 "missing argument <myapp.ini>"

1129+ case $DIST_ID-$DIST_VERS in

1130+ ubuntu-*|debian-*)

1131+ [[ -f "${uWSGI_APPS_ENABLED}/${CONF}" ]]

1132+ exit_val=$?

1133+ ;;

1134+ arch-*)

1135+ systemctl -q is-enabled "uwsgi@${CONF%.*}"

1136+ exit_val=$?

1137+ ;;

1138+ fedora-*)

1139+ [[ -f "${uWSGI_APPS_ENABLED}/${CONF}" ]]

1140+ exit_val=$?

1141+ ;;

1142+ *)

1143+ # FIXME

1144+ err_msg "$DIST_ID-$DIST_VERS: uWSGI not yet implemented"

1145+ exit_val=1

1146+ ;;

1147+ esac

1148+ return $exit_val

1149+}

1150+

1151+# shellcheck disable=SC2164

1152+uWSGI_enable_app() {

1153+

1154+ # usage: uWSGI_enable_app <myapp.ini>

1155+

1156+ local CONF="$1"

1157+

1158+ [[ -z $CONF ]] && die_caller 42 "missing argument <myapp.ini>"

1159+ case $DIST_ID-$DIST_VERS in

1160+ ubuntu-*|debian-*)

1161+ mkdir -p "${uWSGI_APPS_ENABLED}"

1162+ rm -f "${uWSGI_APPS_ENABLED}/${CONF}"

1163+ ln -s "${uWSGI_APPS_AVAILABLE}/${CONF}" "${uWSGI_APPS_ENABLED}/${CONF}"

1164+ info_msg "enabled uWSGI app: ${CONF} (restart required)"

1165+ ;;

1166+ arch-*)

1167+ mkdir -p "${uWSGI_APPS_ENABLED}"

1168+ rm -f "${uWSGI_APPS_ENABLED}/${CONF}"

1169+ ln -s "${uWSGI_APPS_AVAILABLE}/${CONF}" "${uWSGI_APPS_ENABLED}/${CONF}"

1170+ systemctl enable "uwsgi@${CONF%.*}"

1171+ info_msg "enabled uWSGI app: ${CONF} (restart required)"

1172+ ;;

1173+ fedora-*)

1174+ mkdir -p "${uWSGI_APPS_ENABLED}"

1175+ rm -f "${uWSGI_APPS_ENABLED}/${CONF}"

1176+ ln -s "${uWSGI_APPS_AVAILABLE}/${CONF}" "${uWSGI_APPS_ENABLED}/${CONF}"

1177+ chown "${uWSGI_USER}:${uWSGI_GROUP}" "${uWSGI_APPS_ENABLED}/${CONF}"

1178+ info_msg "enabled uWSGI app: ${CONF}"

1179+ ;;

1180+ *)

1181+ # FIXME

1182+ err_msg "$DIST_ID-$DIST_VERS: uWSGI not yet implemented"

1183+ ;;

1184+ esac

1185+}

1186+

1187+uWSGI_disable_app() {

1188+

1189+ # usage: uWSGI_disable_app <myapp.ini>

1190+

1191+ local CONF="$1"

1192+

1193+ [[ -z $CONF ]] && die_caller 42 "missing argument <myapp.ini>"

1194+ case $DIST_ID-$DIST_VERS in

1195+ ubuntu-*|debian-*)

1196+ service uwsgi stop "${CONF%.*}"

1197+ rm -f "${uWSGI_APPS_ENABLED}/${CONF}"

1198+ info_msg "disabled uWSGI app: ${CONF} (restart uWSGI required)"

1199+ ;;

1200+ arch-*)

1201+ systemctl stop "uwsgi@${CONF%.*}"

1202+ systemctl disable "uwsgi@${CONF%.*}"

1203+ rm -f "${uWSGI_APPS_ENABLED}/${CONF}"

1204+ ;;

1205+ fedora-*)

1206+ # in emperor mode, just remove the app.ini file

1207+ rm -f "${uWSGI_APPS_ENABLED}/${CONF}"

1208+ ;;

1209+ *)

1210+ # FIXME

1211+ err_msg "$DIST_ID-$DIST_VERS: uWSGI not yet implemented"

1212+ ;;

1213+ esac

1214+}

1215+

1216+# distro's package manager

1217+# ------------------------

1218+

1219+_apt_pkg_info_is_updated=0

1220+

1221+pkg_install() {

1222+

1223+ # usage: TITEL='install foobar' pkg_install foopkg barpkg

1224+

1225+ rst_title "${TITLE:-installation of packages}" section

1226+ echo -e "\npackage(s)::\n"

1227+ # shellcheck disable=SC2068

1228+ echo " " $@ | $FMT

1229+

1230+ if ! ask_yn "Should packages be installed?" Yn 30; then

1231+ return 42

1232+ fi

1233+ case $DIST_ID in

1234+ ubuntu|debian)

1235+ if [[ $_apt_pkg_info_is_updated == 0 ]]; then

1236+ export _apt_pkg_info_is_updated=1

1237+ apt update

1238+ fi

1239+ # shellcheck disable=SC2068

1240+ apt-get install -m -y $@

1241+ ;;

1242+ arch)

1243+ # shellcheck disable=SC2068

1244+ pacman -Sy --noconfirm $@

1245+ ;;

1246+ fedora)

1247+ # shellcheck disable=SC2068

1248+ dnf install -y $@

1249+ ;;

1250+ esac

1251+}

1252+

1253+pkg_remove() {

1254+

1255+ # usage: TITEL='remove foobar' pkg_remove foopkg barpkg

1256+

1257+ rst_title "${TITLE:-remove packages}" section

1258+ echo -e "\npackage(s)::\n"

1259+ # shellcheck disable=SC2068

1260+ echo " " $@ | $FMT

1261+

1262+ if ! ask_yn "Should packages be removed (purge)?" Yn 30; then

1263+ return 42

1264+ fi

1265+ case $DIST_ID in

1266+ ubuntu|debian)

1267+ # shellcheck disable=SC2068

1268+ apt-get purge --autoremove --ignore-missing -y $@

1269+ ;;

1270+ arch)

1271+ # shellcheck disable=SC2068

1272+ pacman -R --noconfirm $@

1273+ ;;

1274+ fedora)

1275+ # shellcheck disable=SC2068

1276+ dnf remove -y $@

1277+ ;;

1278+ esac

1279+}

1280+

1281+pkg_is_installed() {

1282+

1283+ # usage: pkg_is_install foopkg || pkg_install foopkg

1284+

1285+ case $DIST_ID in

1286+ ubuntu|debian)

1287+ dpkg -l "$1" &> /dev/null

1288+ return $?

1289+ ;;

1290+ arch)

1291+ pacman -Qsq "$1" &> /dev/null

1292+ return $?

1293+ ;;

1294+ fedora)

1295+ dnf list -q --installed "$1" &> /dev/null

1296+ return $?

1297+ ;;

1298+ esac

1299+}

1300+

1301+# git tooling

1302+# -----------

1303+

1304+# shellcheck disable=SC2164

1305+git_clone() {

1306+

1307+ # usage:

1308+ #

1309+ # git_clone <url> <name> [<branch> [<user>]]

1310+ # git_clone <url> <path> [<branch> [<user>]]

1311+ #

1312+ # First form uses $CACHE/<name> as destination folder, second form clones

1313+ # into <path>. If repository is allready cloned, pull from <branch> and

1314+ # update working tree (if needed, the caller has to stash local changes).

1315+ #

1316+ # git clone https://github.com/asciimoo/searx searx-src origin/master searxlogin

1317+ #

1318+

1319+ local url="$1"

1320+ local dest="$2"

1321+ local branch="$3"

1322+ local user="$4"

1323+ local bash_cmd="bash"

1324+ local remote="origin"

1325+

1326+ if [[ ! "${dest:0:1}" = "/" ]]; then

1327+ dest="$CACHE/$dest"

1328+ fi

1329+

1330+ [[ -z $branch ]] && branch=master

1331+ [[ -z $user ]] && [[ -n "${SUDO_USER}" ]] && user="${SUDO_USER}"

1332+ [[ -n $user ]] && bash_cmd="sudo -H -u $user -i"

1333+

1334+ if [[ -d "${dest}" ]] ; then

1335+ info_msg "already cloned: $dest"

1336+ tee_stderr 0.1 <<EOF | $bash_cmd 2>&1 | prefix_stdout " ${_Yellow}|$user|${_creset} "

1337+cd "${dest}"

1338+git checkout -m -B "$branch" --track "$remote/$branch"

1339+git pull --all

1340+EOF

1341+ else

1342+ info_msg "clone into: $dest"

1343+ tee_stderr 0.1 <<EOF | $bash_cmd 2>&1 | prefix_stdout " ${_Yellow}|$user|${_creset} "

1344+mkdir -p "$(dirname "$dest")"

1345+cd "$(dirname "$dest")"

1346+git clone --branch "$branch" --origin "$remote" "$url" "$(basename "$dest")"

1347+EOF

1348+ fi

1349+}

1350+

1351+# containers

1352+# ----------

1353+

1354+in_container() {

1355+ # Test if shell runs in a container.

1356+ #

1357+ # usage: in_container && echo "process running inside a LXC container"

1358+ # in_container || echo "process is not running inside a LXC container"

1359+ #

1360+ # sudo_or_exit

1361+ # hint: Reads init process environment, therefore root access is required!

1362+ # to be safe, take a look at the environment of process 1 (/sbin/init)

1363+ # grep -qa 'container=lxc' /proc/1/environ

1364+

1365+ # see lxc_init_container_env

1366+ [[ -f /.lxcenv ]]

1367+}

1368+

1369+LXC_ENV_FOLDER=

1370+if in_container; then

1371+ # shellcheck disable=SC2034

1372+ LXC_ENV_FOLDER="lxc/$(hostname)/"

1373+fi

1374+

1375+lxc_init_container_env() {

1376+

1377+ # usage: lxc_init_container_env <name>

1378+

1379+ # Create a /.lxcenv file in the root folder. Call this once after the

1380+ # container is inital started and before installing any boilerplate stuff.

1381+

1382+ info_msg "create /.lxcenv in container $1"

1383+ cat <<EOF | lxc exec "${1}" -- bash | prefix_stdout "[${_BBlue}${1}${_creset}] "

1384+touch "/.lxcenv"

1385+ls -l "/.lxcenv"

1386+EOF

1387+}

1388+

1389+# apt packages

1390+LXC_BASE_PACKAGES_debian="bash git build-essential python3 virtualenv"

1391+

1392+# pacman packages

1393+LXC_BASE_PACKAGES_arch="bash git base-devel python python-virtualenv"

1394+

1395+# dnf packages

1396+LXC_BASE_PACKAGES_fedora="bash git @development-tools python virtualenv"

1397+

1398+case $DIST_ID in

1399+ ubuntu|debian) LXC_BASE_PACKAGES="${LXC_BASE_PACKAGES_debian}" ;;

1400+ arch) LXC_BASE_PACKAGES="${LXC_BASE_PACKAGES_arch}" ;;

1401+ fedora) LXC_BASE_PACKAGES="${LXC_BASE_PACKAGES_fedora}" ;;

1402+ *) err_msg "$DIST_ID-$DIST_VERS: pkg_install LXC_BASE_PACKAGES not yet implemented" ;;

1403+esac

1404+

1405+lxc_install_base_packages() {

1406+ info_msg "install LXC_BASE_PACKAGES in container $1"

1407+ pkg_install "${LXC_BASE_PACKAGES}"

1408+}

1409+

1410+

1411+lxc_image_copy() {

1412+

1413+ # usage: lxc_copy_image <remote image> <local image>

1414+ #

1415+ # lxc_copy_image "images:ubuntu/19.10" "ubu1910"

1416+

1417+ if lxc_image_exists "local:${LXC_SUITE[i+1]}"; then

1418+ info_msg "image ${LXC_SUITE[i]} already copied --> ${LXC_SUITE[i+1]}"

1419+ else

1420+ info_msg "copy image locally ${LXC_SUITE[i]} --> ${LXC_SUITE[i+1]}"

1421+ lxc image copy "${LXC_SUITE[i]}" local: \

1422+ --alias "${LXC_SUITE[i+1]}" | prefix_stdout

1423+ fi

1424+}

1425+

1426+lxc_init_container() {

1427+

1428+ # usage: lxc_init_container <image name> <container name>

1429+

1430+ local image_name="$1"

1431+ local container_name="$2"

1432+

1433+ if lxc info "${container_name}" &>/dev/null; then

1434+ info_msg "container '${container_name}' already exists"

1435+ else

1436+ info_msg "create container instance: ${container_name}"

1437+ lxc init "local:${image_name}" "${container_name}"

1438+ fi

1439+}

1440+

1441+lxc_exists(){

1442+

1443+ # usage: lxc_exists <name> || echo "container <name> does not exists"

1444+

1445+ lxc info "$1" &>/dev/null

1446+}

1447+

1448+lxc_image_exists(){

1449+ # usage: lxc_image_exists <alias> || echo "image <alias> does locally not exists"

1450+

1451+ lxc image info "local:$1" &>/dev/null

1452+

1453+}

1454+

1455+lxc_delete_container() {

1456+

1457+ # usage: lxc_delete_container <container-name>

1458+

1459+ if lxc info "$1" &>/dev/null; then

1460+ info_msg "stop & delete instance ${_BBlue}${1}${_creset}"

1461+ lxc stop "$1" &>/dev/null

1462+ lxc delete "$1" | prefix_stdout

1463+ else

1464+ warn_msg "instance '$1' does not exist / can't delete :o"

1465+ fi

1466+}

1467+

1468+lxc_delete_local_image() {

1469+

1470+ # usage: lxc_delete_local_image <container-name>

1471+

1472+ info_msg "delete image 'local:$i'"

1473+ lxc image delete "local:$i"

1474+}

1475+

1476+

1477+# IP

1478+# --

1479+

1480+global_IPs(){

1481+ # usage: global_IPS

1482+ #

1483+ # print list of host's SCOPE global addresses and adapters e.g::

1484+ #

1485+ # $ global_IPs

1486+ # enp4s0|192.168.1.127

1487+ # lxdbr0|10.246.86.1

1488+ # lxdbr0|fd42:8c58:2cd:b73f::1

1489+

1490+ ip -o addr show | sed -nr 's/[0-9]*:\s*([a-z0-9]*).*inet[6]?\s*([a-z0-9.:]*).*scope global.*/\1|\2/p'

1491+}

1492+

1493+primary_ip() {

1494+

1495+ case $DIST_ID in

1496+ arch)

1497+ ip -o addr show \

1498+ | sed -nr 's/[0-9]*:\s*([a-z0-9]*).*inet[6]?\s*([a-z0-9.:]*).*scope global.*/\2/p' \

1499+ | head -n 1

1500+ ;;

1501+ *) hostname -I | cut -d' ' -f1 ;;

1502+ esac

1503+}

1504+

1505+# URL

1506+# ---

1507+

1508+url_replace_hostname(){

1509+

1510+ # usage: url_replace_hostname <url> <new hostname>

1511+

1512+ # to replace hostname by primary IP::

1513+ #

1514+ # url_replace_hostname http://searx-ubu1604/morty $(primary_ip)

1515+ # http://10.246.86.250/morty

1516+

1517+ # shellcheck disable=SC2001

1518+ echo "$1" | sed "s|$http[s]*://$[^/]*$.*$|\1$2\2|"

1519+}

utils/lxc-searx.envnew file+95

@@ -0,0 +1,95 @@

1+# -*- coding: utf-8; mode: sh indent-tabs-mode: nil -*-

2+# SPDX-License-Identifier: AGPL-3.0-or-later

3+# shellcheck shell=bash

5+# This file is a setup of a LXC suite. It is sourced from different context, do

6+# not manipulate the environment directly, implement functions and manipulate

7+# environment only is subshells!

9+# ----------------------------------------------------------------------------

10+# config

11+# ----------------------------------------------------------------------------

12+

13+# shellcheck disable=SC2034

14+LXC_SUITE_NAME="searx"

15+lxc_set_suite_env() {

16+ # name of https://images.linuxcontainers.org

17+ export LINUXCONTAINERS_ORG_NAME="${LINUXCONTAINERS_ORG_NAME:-images}"

18+ export LXC_HOST_PREFIX="${LXC_SUITE_NAME:-searx}"

19+ export LXC_SUITE=(

20+

21+ # to disable containers, comment out lines ..

22+

23+ # end of standard support see https://wiki.ubuntu.com/Releases

24+ "$LINUXCONTAINERS_ORG_NAME:ubuntu/16.04" "ubu1604" # April 2021

25+ "$LINUXCONTAINERS_ORG_NAME:ubuntu/18.04" "ubu1804" # April 2023

26+ "$LINUXCONTAINERS_ORG_NAME:ubuntu/19.10" "ubu1910" # July 2020

27+ "$LINUXCONTAINERS_ORG_NAME:ubuntu/20.04" "ubu2004" # future (EOL 2030)

28+

29+ # EOL see https://fedoraproject.org/wiki/Releases

30+ "$LINUXCONTAINERS_ORG_NAME:fedora/31" "fedora31"

31+

32+ # rolling releases see https://www.archlinux.org/releng/releases/

33+ "$LINUXCONTAINERS_ORG_NAME:archlinux" "archlinux"

34+ )

35+

36+ PUBLIC_URL="${PUBLIC_URL:-http://$(uname -n)/searx}"

37+ if in_container; then

38+ # container hostnames do not have a DNS entry: use primary IP!

39+ PUBLIC_URL="http://$(primary_ip)/searx"

40+

41+ # make GUEST's services public to the HOST

42+ FILTRON_API="0.0.0.0:4005"

43+ FILTRON_LISTEN="0.0.0.0:4004"

44+ MORTY_LISTEN="0.0.0.0:3000"

45+

46+ # export LXC specific environment

47+ export PUBLIC_URL FILTRON_API FILTRON_LISTEN MORTY_LISTEN

48+ fi

49+}

50+

51+lxc_suite_install_info() {

52+ (

53+ lxc_set_suite_env

54+ cat <<EOF

55+LXC suite: ${LXC_SUITE_NAME} --> ${PUBLIC_URL}

56+ suite includes searx, morty & filtron

57+suite images:

58+$(echo " ${LOCAL_IMAGES[*]}" | $FMT)

59+suite containers:

60+$(echo " ${CONTAINERS[*]}" | $FMT)

61+EOF

62+ )

63+ }

64+

65+lxc_suite_install() {

66+ (

67+ lxc_set_suite_env

68+ FORCE_TIMEOUT=0

69+ export FORCE_TIMEOUT

70+ "${LXC_REPO_ROOT}/utils/searx.sh" install all

71+ "${LXC_REPO_ROOT}/utils/morty.sh" install all

72+ "${LXC_REPO_ROOT}/utils/filtron.sh" install all

73+

74+ rst_title "suite installation finished ($(hostname))" part

75+ lxc_suite_info

76+ echo

77+ )

78+}

79+

80+lxc_suite_info() {

81+ (

82+ lxc_set_suite_env

83+ for ip in $(global_IPs) ; do

84+ if [[ $ip =~ .*:.* ]]; then

85+ info_msg "(${ip%|*}) IPv6: http://[${ip#*|}]"

86+ else

87+ # IPv4:

88+ # shellcheck disable=SC2034,SC2031

89+ info_msg "(${ip%|*}) filtron: http://${ip#*|}:4004/ $PUBLIC_URL"

90+ info_msg "(${ip%|*}) morty: http://${ip#*|}:3000/ $PUBLIC_URL_MORTY"

91+ info_msg "(${ip%|*}) docs-live: http://${ip#*|}:8080/"

92+ fi

93+ done

94+ )

95+}

utils/lxc.shnew file+552

@@ -0,0 +1,552 @@

1+#!/usr/bin/env bash

2+# -*- coding: utf-8; mode: sh indent-tabs-mode: nil -*-

3+# SPDX-License-Identifier: AGPL-3.0-or-later

5+# shellcheck source=utils/lib.sh

6+source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"

7+source_dot_config

9+# load environment of the LXC suite

10+LXC_ENV="${LXC_ENV:-${REPO_ROOT}/utils/lxc-searx.env}"

11+source "$LXC_ENV"

12+lxc_set_suite_env

13+

14+# ----------------------------------------------------------------------------

15+# config

16+# ----------------------------------------------------------------------------

17+#

18+# read also:

19+# - https://lxd.readthedocs.io/en/latest/

20+

21+LXC_HOST_PREFIX="${LXC_HOST_PREFIX:-test}"

22+

23+# where all folders from HOST are mounted

24+LXC_SHARE_FOLDER="/share"

25+LXC_REPO_ROOT="${LXC_SHARE_FOLDER}/$(basename "${REPO_ROOT}")"

26+

27+ubu1604_boilerplate="

28+export DEBIAN_FRONTEND=noninteractive

29+apt-get update -y

30+apt-get upgrade -y

31+apt-get install -y git curl wget

32+"

33+ubu1804_boilerplate="$ubu1604_boilerplate"

34+ubu1904_boilerplate="$ubu1804_boilerplate"

35+ubu1910_boilerplate="$ubu1904_boilerplate"

36+

37+# shellcheck disable=SC2034

38+ubu2004_boilerplate="

39+$ubu1910_boilerplate

40+echo 'Set disable_coredump false' >> /etc/sudo.conf

41+"

42+

43+# shellcheck disable=SC2034

44+archlinux_boilerplate="

45+pacman -Syu --noconfirm

46+pacman -S --noconfirm inetutils git curl wget sudo

47+echo 'Set disable_coredump false' >> /etc/sudo.conf

48+"

49+

50+# shellcheck disable=SC2034

51+fedora31_boilerplate="

52+dnf update -y

53+dnf install -y git curl wget hostname

54+echo 'Set disable_coredump false' >> /etc/sudo.conf

55+"

56+

57+REMOTE_IMAGES=()

58+CONTAINERS=()

59+LOCAL_IMAGES=()

60+

61+for ((i=0; i<${#LXC_SUITE[@]}; i+=2)); do

62+ REMOTE_IMAGES=("${REMOTE_IMAGES[@]}" "${LXC_SUITE[i]}")

63+ CONTAINERS=("${CONTAINERS[@]}" "${LXC_HOST_PREFIX}-${LXC_SUITE[i+1]}")

64+ LOCAL_IMAGES=("${LOCAL_IMAGES[@]}" "${LXC_SUITE[i+1]}")

65+done

66+

67+HOST_USER="${SUDO_USER:-$USER}"

68+HOST_USER_ID=$(id -u "${HOST_USER}")

69+HOST_GROUP_ID=$(id -g "${HOST_USER}")

70+

71+# ----------------------------------------------------------------------------

72+usage() {

73+# ----------------------------------------------------------------------------

74+ _cmd="$(basename "$0")"

75+ cat <<EOF

76+usage::

77+ $_cmd build [containers|<name>]

78+ $_cmd copy [images]

79+ $_cmd remove [containers|<name>|images]

80+ $_cmd [start|stop] [containers|<name>]

81+ $_cmd show [images|suite|info|config [<name>]]

82+ $_cmd cmd [--|<name>] '...'

83+ $_cmd install [suite|base [<name>]]

84+

85+build

86+ :containers: build, launch all containers and 'install base' packages

87+ :<name>: build, launch container <name> and 'install base' packages

88+copy:

89+ :images: copy remote images of the suite into local storage

90+remove

91+ :containers: delete all 'containers' or only <container-name>

92+ :images: delete local images of the suite

93+start/stop

94+ :containers: start/stop all 'containers' from the suite

95+ :<name>: start/stop container <name> from suite

96+show

97+ :info: show info of all (or <name>) containers from LXC suite

98+ :config: show config of all (or <name>) containers from the LXC suite

99+ :suite: show services of all (or <name>) containers from the LXC suite

100+ :images: show information of local images

101+cmd

102+ use single qoutes to evaluate in container's bash, e.g.: 'echo \$(hostname)'

103+ -- run command '...' in all containers of the LXC suite

104+ :<name>: run command '...' in container <name>

105+install

106+ :base: prepare LXC; install basic packages

107+ :suite: install LXC ${LXC_SUITE_NAME} suite into all (or <name>) containers

108+

109+EOF

110+ usage_containers

111+ [ -n "${1+x}" ] && err_msg "$1"

112+}

113+

114+usage_containers() {

115+ lxc_suite_install_info

116+ [ -n "${1+x}" ] && err_msg "$1"

117+}

118+

119+lxd_info() {

120+

121+ cat <<EOF

122+

123+LXD is needed, to install run::

124+

125+ snap install lxd

126+ lxd init --auto

127+

128+EOF

129+}

130+

131+main() {

132+

133+ local exit_val

134+ local _usage="unknown or missing $1 command $2"

135+

136+ # don't check prerequisite when in recursion

137+ if [[ ! $1 == __* ]]; then

138+ if ! in_container; then

139+ ! required_commands lxc && lxd_info && exit 42

140+ fi

141+ [[ -z $LXC_SUITE ]] && err_msg "missing LXC_SUITE" && exit 42

142+ fi

143+

144+ case $1 in

145+ --getenv) var="$2"; echo "${!var}"; exit 0;;

146+ -h|--help) usage; exit 0;;

147+

148+ build)

149+ sudo_or_exit

150+ case $2 in

151+ ${LXC_HOST_PREFIX}-*) build_container "$2" ;;

152+ ''|--|containers) build_all_containers ;;

153+ *) usage "$_usage"; exit 42;;

154+ esac

155+ ;;

156+ copy)

157+ case $2 in

158+ ''|images) lxc_copy_images_localy;;

159+ *) usage "$_usage"; exit 42;;

160+ esac

161+ ;;

162+ remove)

163+ sudo_or_exit

164+ case $2 in

165+ ''|--|containers) remove_containers ;;

166+ images) lxc_delete_images_localy ;;

167+ ${LXC_HOST_PREFIX}-*)

168+ ! lxc_exists "$2" && warn_msg "container not yet exists: $2" && exit 0

169+ if ask_yn "Do you really want to delete container $2"; then

170+ lxc_delete_container "$2"

171+ fi

172+ ;;

173+ *) usage "uknown or missing container <name> $2"; exit 42;;

174+ esac

175+ ;;

176+ start|stop)

177+ sudo_or_exit

178+ case $2 in

179+ ''|--|containers) lxc_cmd "$1" ;;

180+ ${LXC_HOST_PREFIX}-*)

181+ ! lxc_exists "$2" && usage_containers "unknown container: $2" && exit 42

182+ info_msg "lxc $1 $2"

183+ lxc "$1" "$2" | prefix_stdout "[${_BBlue}${i}${_creset}] "

184+ ;;

185+ *) usage "uknown or missing container <name> $2"; exit 42;;

186+ esac

187+ ;;

188+ show)

189+ sudo_or_exit

190+ case $2 in

191+ suite)

192+ case $3 in

193+ ${LXC_HOST_PREFIX}-*)

194+ lxc exec -t "$3" -- "${LXC_REPO_ROOT}/utils/lxc.sh" __show suite \

195+ | prefix_stdout "[${_BBlue}$3${_creset}] "

196+ ;;

197+ *) show_suite;;

198+ esac

199+ ;;

200+ images) show_images ;;

201+ config)

202+ case $3 in

203+ ${LXC_HOST_PREFIX}-*)

204+ ! lxc_exists "$3" && usage_containers "unknown container: $3" && exit 42

205+ lxc config show "$3" | prefix_stdout "[${_BBlue}${3}${_creset}] "

206+ ;;

207+ *)

208+ rst_title "container configurations"

209+ echo

210+ lxc list "$LXC_HOST_PREFIX-"

211+ echo

212+ lxc_cmd config show

213+ ;;

214+ esac

215+ ;;

216+ info)

217+ case $3 in

218+ ${LXC_HOST_PREFIX}-*)

219+ ! lxc_exists "$3" && usage_containers "unknown container: $3" && exit 42

220+ lxc info "$3" | prefix_stdout "[${_BBlue}${3}${_creset}] "

221+ ;;

222+ *)

223+ rst_title "container info"

224+ echo

225+ lxc_cmd info

226+ ;;

227+ esac

228+ ;;

229+ *) usage "$_usage"; exit 42;;

230+ esac

231+ ;;

232+ __show)

233+ # wrapped show commands, called once in each container

234+ case $2 in

235+ suite) lxc_suite_info ;;

236+ esac

237+ ;;

238+ cmd)

239+ sudo_or_exit

240+ shift

241+ case $1 in

242+ --) shift; lxc_exec "$@" ;;

243+ ${LXC_HOST_PREFIX}-*)

244+ ! lxc_exists "$1" && usage_containers "unknown container: $1" && exit 42

245+ local name=$1

246+ shift

247+ lxc_exec_cmd "${name}" "$@"

248+ ;;

249+ *) usage_containers "unknown container: $1" && exit 42

250+ esac

251+ ;;

252+ install)

253+ sudo_or_exit

254+ case $2 in

255+ suite|base)

256+ case $3 in

257+ ${LXC_HOST_PREFIX}-*)

258+ ! lxc_exists "$3" && usage_containers "unknown container: $3" && exit 42

259+ lxc_exec_cmd "$3" "${LXC_REPO_ROOT}/utils/lxc.sh" __install "$2"

260+ ;;

261+ ''|--) lxc_exec "${LXC_REPO_ROOT}/utils/lxc.sh" __install "$2" ;;

262+ *) usage_containers "unknown container: $3" && exit 42

263+ esac

264+ ;;

265+ *) usage "$_usage"; exit 42 ;;

266+ esac

267+ ;;

268+ __install)

269+ # wrapped install commands, called once in each container

270+ # shellcheck disable=SC2119

271+ case $2 in

272+ suite) lxc_suite_install ;;

273+ base) FORCE_TIMEOUT=0 lxc_install_base_packages ;;

274+ esac

275+ ;;

276+ doc)

277+ echo

278+ echo ".. generic utils/lxc.sh documentation"

279+ ;;

280+ -*) usage "unknown option $1"; exit 42;;

281+ *) usage "unknown or missing command $1"; exit 42;;

282+ esac

283+}

284+

285+

286+build_all_containers() {

287+ rst_title "Build all LXC containers of suite"

288+ echo

289+ usage_containers

290+ lxc_copy_images_localy

291+ lxc_init_all_containers

292+ lxc_config_all_containers

293+ lxc_boilerplate_all_containers

294+ rst_title "install LXC base packages" section

295+ echo

296+ lxc_exec "${LXC_REPO_ROOT}/utils/lxc.sh" __install base

297+ echo

298+ lxc list "$LXC_HOST_PREFIX"

299+}

300+

301+build_container() {

302+ rst_title "Build container $1"

303+

304+ local remote_image

305+ local container

306+ local image

307+ local boilerplate_script

308+

309+ for ((i=0; i<${#LXC_SUITE[@]}; i+=2)); do

310+ if [ "${LXC_HOST_PREFIX}-${LXC_SUITE[i+1]}" = "$1" ]; then

311+ remote_image="${LXC_SUITE[i]}"

312+ container="${LXC_HOST_PREFIX}-${LXC_SUITE[i+1]}"

313+ image="${LXC_SUITE[i+1]}"

314+ boilerplate_script="${image}_boilerplate"

315+ boilerplate_script="${!boilerplate_script}"

316+ break

317+ fi

318+ done

319+ echo

320+ if [ -z "$container" ]; then

321+ err_msg "container $1 unknown"

322+ usage_containers

323+ return 42

324+ fi

325+ lxc_image_copy "${remote_image}" "${image}"

326+ rst_title "init container" section

327+ lxc_init_container "${image}" "${container}"

328+ rst_title "configure container" section

329+ lxc_config_container "${container}"

330+ rst_title "run LXC boilerplate scripts" section

331+ lxc_install_boilerplate "${container}" "$boilerplate_script"

332+ echo

333+ rst_title "install LXC base packages" section

334+ lxc_exec_cmd "${container}" "${LXC_REPO_ROOT}/utils/lxc.sh" __install base \

335+ | prefix_stdout "[${_BBlue}${container}${_creset}] "

336+ echo

337+ lxc list "$container"

338+}

339+

340+remove_containers() {

341+ rst_title "Remove all LXC containers of suite"

342+ rst_para "existing containers matching ${_BGreen}$LXC_HOST_PREFIX-*${_creset}"

343+ echo

344+ lxc list "$LXC_HOST_PREFIX-"

345+ echo -en "\\n${_BRed}LXC containers to delete::${_creset}\\n\\n ${CONTAINERS[*]}\\n" | $FMT

346+ local default=Ny

347+ [[ $FORCE_TIMEOUT = 0 ]] && default=Yn

348+ if ask_yn "Do you really want to delete these containers" $default; then

349+ for i in "${CONTAINERS[@]}"; do

350+ lxc_delete_container "$i"

351+ done

352+ fi

353+ echo

354+ lxc list "$LXC_HOST_PREFIX-"

355+}

356+

357+# images

358+# ------

359+

360+lxc_copy_images_localy() {

361+ rst_title "copy images" section

362+ for ((i=0; i<${#LXC_SUITE[@]}; i+=2)); do

363+ lxc_image_copy "${LXC_SUITE[i]}" "${LXC_SUITE[i+1]}"

364+ done

365+ # lxc image list local: && wait_key

366+}

367+

368+lxc_delete_images_localy() {

369+ rst_title "Delete LXC images"

370+ rst_para "local existing images"

371+ echo

372+ lxc image list local:

373+ echo -en "\\n${_BRed}LXC images to delete::${_creset}\\n\\n ${LOCAL_IMAGES[*]}\\n"

374+ if ask_yn "Do you really want to delete these images"; then

375+ for i in "${LOCAL_IMAGES[@]}"; do

376+ lxc_delete_local_image "$i"

377+ done

378+ fi

379+

380+ for i in $(lxc image list --format csv | grep '^,' | sed 's/,$[^,]*$.*$/\1/'); do

381+ if ask_yn "Image $i has no alias, do you want to delete the image?" Yn; then

382+ lxc_delete_local_image "$i"

383+ fi

384+ done

385+

386+ echo

387+ lxc image list local:

388+}

389+

390+show_images(){

391+ rst_title "local images"

392+ echo

393+ lxc image list local:

394+ echo -en "\\n${_Green}LXC suite images::${_creset}\\n\\n ${LOCAL_IMAGES[*]}\\n"

395+ wait_key

396+ for i in "${LOCAL_IMAGES[@]}"; do

397+ if lxc_image_exists "$i"; then

398+ info_msg "lxc image info ${_BBlue}${i}${_creset}"

399+ lxc image info "$i" | prefix_stdout "[${_BBlue}${i}${_creset}] "

400+ else

401+ warn_msg "image ${_BBlue}$i${_creset} does not yet exists"

402+ fi

403+ done

404+

405+}

406+

407+

408+# container

409+# ---------

410+

411+show_suite(){

412+ rst_title "LXC suite ($LXC_HOST_PREFIX-*)"

413+ echo

414+ lxc list "$LXC_HOST_PREFIX-"

415+ echo

416+ for i in "${CONTAINERS[@]}"; do

417+ if ! lxc_exists "$i"; then

418+ warn_msg "container ${_BBlue}$i${_creset} does not yet exists"

419+ else

420+ lxc exec -t "${i}" -- "${LXC_REPO_ROOT}/utils/lxc.sh" __show suite \

421+ | prefix_stdout "[${_BBlue}${i}${_creset}] "

422+ echo

423+ fi

424+ done

425+}

426+

427+lxc_cmd() {

428+ for i in "${CONTAINERS[@]}"; do

429+ if ! lxc_exists "$i"; then

430+ warn_msg "container ${_BBlue}$i${_creset} does not yet exists"

431+ else

432+ info_msg "lxc $* $i"

433+ lxc "$@" "$i" | prefix_stdout "[${_BBlue}${i}${_creset}] "

434+ fi

435+ done

436+}

437+

438+lxc_exec_cmd() {

439+ local name="$1"

440+ shift

441+ exit_val=

442+ info_msg "[${_BBlue}${name}${_creset}] ${_BGreen}${*}${_creset}"

443+ lxc exec -t --cwd "${LXC_REPO_ROOT}" "${name}" -- bash -c "$*"

444+ exit_val=$?

445+ if [[ $exit_val -ne 0 ]]; then

446+ warn_msg "[${_BBlue}${name}${_creset}] exit code (${_BRed}${exit_val}${_creset}) from ${_BGreen}${*}${_creset}"

447+ else

448+ info_msg "[${_BBlue}${name}${_creset}] exit code (${exit_val}) from ${_BGreen}${*}${_creset}"

449+ fi

450+}

451+

452+lxc_exec() {

453+ for i in "${CONTAINERS[@]}"; do

454+ if ! lxc_exists "$i"; then

455+ warn_msg "container ${_BBlue}$i${_creset} does not yet exists"

456+ else

457+ lxc_exec_cmd "${i}" "$@" | prefix_stdout "[${_BBlue}${i}${_creset}] "

458+ fi

459+ done

460+}

461+

462+lxc_init_all_containers() {

463+ rst_title "init all containers" section

464+

465+ local image_name

466+ local container_name

467+

468+ for ((i=0; i<${#LXC_SUITE[@]}; i+=2)); do

469+ lxc_init_container "${LXC_SUITE[i+1]}" "${LXC_HOST_PREFIX}-${LXC_SUITE[i+1]}"

470+ done

471+}

472+

473+lxc_config_all_containers() {

474+ rst_title "configure all containers" section

475+

476+ for i in "${CONTAINERS[@]}"; do

477+ lxc_config_container "${i}"

478+ done

479+}

480+

481+lxc_config_container() {

482+ info_msg "[${_BBlue}$1${_creset}] configure container ..."

483+

484+ info_msg "[${_BBlue}$1${_creset}] map uid/gid from host to container"

485+ # https://lxd.readthedocs.io/en/latest/userns-idmap/#custom-idmaps

486+ echo -e -n "uid $HOST_USER_ID 0\\ngid $HOST_GROUP_ID 0"\

487+ | lxc config set "$1" raw.idmap -

488+

489+ info_msg "[${_BBlue}$1${_creset}] share ${REPO_ROOT} (repo_share) from HOST into container"

490+ # https://lxd.readthedocs.io/en/latest/instances/#type-disk

491+ lxc config device add "$1" repo_share disk \

492+ source="${REPO_ROOT}" \

493+ path="${LXC_REPO_ROOT}" &>/dev/null

494+ # lxc config show "$1" && wait_key

495+}

496+

497+lxc_boilerplate_all_containers() {

498+ rst_title "run LXC boilerplate scripts" section

499+

500+ local boilerplate_script

501+ local image_name

502+

503+ for ((i=0; i<${#LXC_SUITE[@]}; i+=2)); do

504+

505+ image_name="${LXC_SUITE[i+1]}"

506+ boilerplate_script="${image_name}_boilerplate"

507+ boilerplate_script="${!boilerplate_script}"

508+

509+ lxc_install_boilerplate "${LXC_HOST_PREFIX}-${image_name}" "$boilerplate_script"

510+

511+ if [[ -z "${boilerplate_script}" ]]; then

512+ err_msg "[${_BBlue}${container_name}${_creset}] no boilerplate for image '${image_name}'"

513+ fi

514+ done

515+}

516+

517+lxc_install_boilerplate() {

518+

519+ # usage: lxc_install_boilerplate <container-name> <string: shell commands ..>

520+ #

521+ # usage: lxc_install_boilerplate searx-archlinux "${archlinux_boilerplate}"

522+

523+ local container_name="$1"

524+ local boilerplate_script="$2"

525+

526+ info_msg "[${_BBlue}${container_name}${_creset}] init .."

527+ if lxc start -q "${container_name}" &>/dev/null; then

528+ sleep 5 # guest needs some time to come up and get an IP

529+ fi

530+ lxc_init_container_env "${container_name}"

531+ info_msg "[${_BBlue}${container_name}${_creset}] install /.lxcenv.mk .."

532+ cat <<EOF | lxc exec "${container_name}" -- bash | prefix_stdout "[${_BBlue}${container_name}${_creset}] "

533+rm -f "/.lxcenv.mk"

534+ln -s "${LXC_REPO_ROOT}/utils/makefile.lxc" "/.lxcenv.mk"

535+ls -l "/.lxcenv.mk"

536+EOF

537+

538+ info_msg "[${_BBlue}${container_name}${_creset}] run LXC boilerplate scripts .."

539+ if lxc start -q "${container_name}" &>/dev/null; then

540+ sleep 5 # guest needs some time to come up and get an IP

541+ fi

542+ if [[ -n "${boilerplate_script}" ]]; then

543+ echo "${boilerplate_script}" \

544+ | lxc exec "${container_name}" -- bash \

545+ | prefix_stdout "[${_BBlue}${container_name}${_creset}] "

546+ fi

547+}

548+

549+

550+# ----------------------------------------------------------------------------

551+main "$@"

552+# ----------------------------------------------------------------------------

utils/makefile.include+15−1

@@ -1,12 +1,25 @@

11# -*- coding: utf-8; mode: makefile-gmake -*-

3+ifeq (,$(wildcard /.lxcenv.mk))

4+PHONY += lxc-activate lxc-purge

5+lxc-activate:

6+ @$(MAKE) -s -f /share/searx/utils/makefile.lxc lxc-activate

7+lxc-purge:

8+ $(Q)rm -rf ./lxc

9+else

10+ include /.lxcenv.mk

11+endif

12+

13+ifeq (,$(wildcard /.lxcenv.mk))

314make-help:

15+else

16+make-help: lxc-help

17+endif

418 @echo ' make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build'

519 @echo ' make V=2 [targets] 2 => give reason for rebuild of target'

620

721quiet_cmd_common_clean = CLEAN $@

822 cmd_common_clean = \

9− rm -rf tests/build ;\

1023 find . -name '*.orig' -exec rm -f {} + ;\

1124 find . -name '*.rej' -exec rm -f {} + ;\

1225 find . -name '*~' -exec rm -f {} + ;\

@@ -126,3 +139,4 @@ echo-cmd = $(if $($(quiet)cmd_$(1)),echo '$(call escsq,$($(quiet)cmd_$(1)))$(ech

126139# printing commands

127140cmd = @$(echo-cmd) $(cmd_$(1))

128141

142+.PHONY: $(PHONY)

utils/makefile.lxcnew file+29

@@ -0,0 +1,29 @@

1+# -*- coding: utf-8; mode: makefile-gmake -*-

2+#

3+# LXC environment

4+# ===============

5+#

6+# To activate/deactivate LXC makefile environment in a container, set/unset link

7+# from root '/.lxcenv.mk' to *this* file::

8+#

9+# sudo make ./utils/makefile.lxc lxc-activate

10+# sudo make ./utils/makefile.lxc lxc-deactivate

11+

12+LXC_ENV_FOLDER=lxc/$(shell hostname)/

13+

14+lxc-help::

15+ @echo 'LXC: running in container LXC_ENV_FOLDER=$(LXC_ENV_FOLDER)'

16+

17+# If not activated, serve target 'lxc-activate' ..

18+ifeq (,$(wildcard /.lxcenv.mk))

19+PHONY += lxc-activate

20+lxc-activate:

21+ ln -s "$(abspath $(lastword $(MAKEFILE_LIST)))" "/.lxcenv.mk"

22+else

23+# .. and if activated, serve target 'lxc-deactivate'.

24+PHONY += lxc-deactivate

25+lxc-deactivate:

26+ rm /.lxcenv.mk

27+endif

28+

29+.PHONY: $(PHONY)

utils/makefile.python+4−4

@@ -8,9 +8,9 @@ export PYTHONPATH := $(SITE_PYTHON):$$PYTHONPATH

88export PY_ENV PYDIST PYBUILD

1010# folder where the python distribution takes place

11−PYDIST ?= ./py_dist

11+PYDIST = ./$(LXC_ENV_FOLDER)dist

1212# folder where the python intermediate build files take place

13−PYBUILD ?= ./py_build

13+PYBUILD = ./$(LXC_ENV_FOLDER)build

1414# python version to use

1515PY ?=3

1616# $(PYTHON) points to the python interpreter from the OS! The python from the

@@ -30,8 +30,7 @@ PYLINT_RC ?= .pylintrc

3030TEST_FOLDER ?= ./tests

3131TEST ?= .

3232

33−VTENV_OPTS = "--no-site-packages"

34−PY_ENV = ./local/py$(PY)

33+PY_ENV = ./$(LXC_ENV_FOLDER)local/py$(PY)

3534PY_ENV_BIN = $(PY_ENV)/bin

3635PY_ENV_ACT = . $(PY_ENV_BIN)/activate

3736

@@ -41,6 +40,7 @@ ifeq ($(OS),Windows_NT)

4140 PY_ENV_ACT = $(PY_ENV_BIN)/activate

4241endif

4342

43+VTENV_OPTS ?=

4444ifeq ($(PYTHON),python)

4545 VIRTUALENV = virtualenv

4646else

utils/makefile.sphinx+15−11

@@ -1,17 +1,19 @@

11# -*- coding: utf-8; mode: makefile-gmake -*-

3+export DOCS_FOLDER DOCS_BUILD DOCS_DIST BOOKS_FOLDER BOOKS_DIST

35# You can set these variables from the command line.

46SPHINXOPTS ?=

57SPHINXBUILD ?= $(PY_ENV_BIN)/sphinx-build

68SPHINX_CONF ?= conf.py

8−DOCS_FOLDER ?= docs

9−DOCS_BUILD ?= build/docs

10−DOCS_DIST ?= dist/docs

10+DOCS_FOLDER = ./docs

11+DOCS_BUILD = ./$(LXC_ENV_FOLDER)build/docs

12+DOCS_DIST = ./$(LXC_ENV_FOLDER)dist/docs

1113GH_PAGES ?= gh-pages

1214

13−BOOKS_FOLDER ?= docs

14−BOOKS_DIST ?= dist/books

15+BOOKS_FOLDER = ./docs

16+BOOKS_DIST = ./$(LXC_ENV_FOLDER)dist/books

1517

1618ifeq ($(KBUILD_VERBOSE),1)

1719 SPHINX_VERBOSE = "-v"

@@ -54,11 +56,13 @@ docs-help:

5456# requirements

5557# ------------------------------------------------------------------------------

5658

57−sphinx-doc: $(PY_ENV)

59+sphinx-doc-prebuilds:: $(PY_ENV)

60+

61+sphinx-doc: sphinx-doc-prebuilds

5862 @echo "PYENV installing Sphinx$(SPHINXVERS)"

5963 $(Q)$(PY_ENV_BIN)/pip install $(PIP_VERBOSE) 'Sphinx$(SPHINXVERS)'

6064

61−sphinx-live: $(PY_ENV)

65+sphinx-live: sphinx-doc-prebuilds

6266 @echo "PYENV installing Sphinx$(SPHINXVERS)"

6367 $(Q)$(PY_ENV_BIN)/pip install $(PIP_VERBOSE) 'Sphinx$(SPHINXVERS)' sphinx-autobuild

6468

@@ -113,7 +117,7 @@ quiet_cmd_sphinx_clean = CLEAN $@

113117# targets

114118# ------------------------------------------------------------------------------

115119

116−# build PDF of whole documentation in: $(DOCS_DIST)/pdf

120+# build PDF of whole documentation in: $(DOCS_DIST)/pdf

117121

118122PHONY += sphinx-pdf

119123sphinx-pdf: sphinx-latex

@@ -154,7 +158,7 @@ $(BOOKS_HTML): sphinx-doc | $(BOOKS_DIST)

154158 -b html \

155159 -c $(DOCS_FOLDER) \

156160 -d $(DOCS_BUILD)/books/$(patsubst books/%.html,%,$@)/.doctrees \

157− $(patsubst books/%.html,%,$@) \

161+ $(BOOKS_FOLDER)/$(patsubst books/%.html,%,$@) \

158162 $(BOOKS_DIST)/$(patsubst books/%.html,%,$@)

159163 @echo "SPHINX $@ --> file://$(abspath $(BOOKS_DIST)/$(patsubst books/%.html,%,$@))"

160164

@@ -166,7 +170,7 @@ $(BOOKS_LIVE): sphinx-live | $(BOOKS_DIST)

166170 -b html \

167171 -c $(DOCS_FOLDER) \

168172 -d $(DOCS_BUILD)/books/$(patsubst books/%.live,%,$@)/.doctrees \

169− $(patsubst books/%.live,%,$@) \

173+ $(BOOKS_FOLDER)/$(patsubst books/%.live,%,$@) \

170174 $(BOOKS_DIST)/$(patsubst books/%.live,%,$@)

171175

172176$(BOOKS_PDF): %.pdf : %.latex

@@ -182,7 +186,7 @@ $(BOOKS_LATEX): sphinx-doc | $(BOOKS_DIST)

182186 -b latex \

183187 -c $(DOCS_FOLDER) \

184188 -d $(DOCS_BUILD)/books/$(patsubst books/%.latex,%,$@)/.doctrees \

185− $(patsubst books/%.latex,%,$@) \

189+ $(BOOKS_FOLDER)/$(patsubst books/%.latex,%,$@) \

186190 $(DOCS_BUILD)/latex/$(patsubst books/%.latex,%,$@)

187191 @echo "SPHINX $@ --> file://$(abspath $(DOCS_BUILD)/latex/$(patsubst books/%.latex,%,$@))"

188192

utils/morty.shnew file+546

@@ -0,0 +1,546 @@

1+#!/usr/bin/env bash

2+# -*- coding: utf-8; mode: sh indent-tabs-mode: nil -*-

3+# SPDX-License-Identifier: AGPL-3.0-or-later

5+# shellcheck source=utils/lib.sh

6+source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"

7+# shellcheck source=utils/brand.env

8+source "${REPO_ROOT}/utils/brand.env"

9+source_dot_config

10+SEARX_URL="${PUBLIC_URL:-http://$(uname -n)/searx}"

11+source "${REPO_ROOT}/utils/lxc-searx.env"

12+in_container && lxc_set_suite_env

13+

14+# ----------------------------------------------------------------------------

15+# config

16+# ----------------------------------------------------------------------------

17+

18+MORTY_LISTEN="${MORTY_LISTEN:-127.0.0.1:3000}"

19+PUBLIC_URL_PATH_MORTY="${PUBLIC_URL_PATH_MORTY:-/morty/}"

20+

21+PUBLIC_URL_MORTY="${PUBLIC_URL_MORTY:-$(echo "$SEARX_URL" | sed -e's,^$.*://[^/]*$.*,\1,g')${PUBLIC_URL_PATH_MORTY}}"

22+

23+# shellcheck disable=SC2034

24+MORTY_TIMEOUT=5

25+

26+SERVICE_NAME="morty"

27+SERVICE_USER="${SERVICE_USER:-${SERVICE_NAME}}"

28+SERVICE_HOME_BASE="${SERVICE_HOME_BASE:-/usr/local}"

29+SERVICE_HOME="${SERVICE_HOME_BASE}/${SERVICE_USER}"

30+SERVICE_SYSTEMD_UNIT="${SYSTEMD_UNITS}/${SERVICE_NAME}.service"

31+# shellcheck disable=SC2034

32+SERVICE_GROUP="${SERVICE_USER}"

33+# shellcheck disable=SC2034

34+SERVICE_ENV_DEBUG=false

35+

36+GO_ENV="${SERVICE_HOME}/.go_env"

37+GO_PKG_URL="https://dl.google.com/go/go1.13.5.linux-amd64.tar.gz"

38+GO_TAR=$(basename "$GO_PKG_URL")

39+

40+# shellcheck disable=SC2034

41+CONFIG_FILES=()

42+

43+# Apache Settings

44+

45+APACHE_MORTY_SITE="morty.conf"

46+NGINX_MORTY_SITE="morty.conf"

47+

48+# ----------------------------------------------------------------------------

49+usage() {

50+# ----------------------------------------------------------------------------

51+

52+ # shellcheck disable=SC1117

53+ cat <<EOF

54+usage::

55+ $(basename "$0") shell

56+ $(basename "$0") install [all|user]

57+ $(basename "$0") update [morty]

58+ $(basename "$0") remove [all]

59+ $(basename "$0") activate [service]

60+ $(basename "$0") deactivate [service]

61+ $(basename "$0") inspect [service]

62+ $(basename "$0") option [debug-on|debug-off|new-key]

63+ $(basename "$0") apache [install|remove]

64+ $(basename "$0") nginx [install|remove]

65+ $(basename "$0") info [searx]

66+

67+shell

68+ start interactive shell from user ${SERVICE_USER}

69+install / remove

70+ all: complete setup of morty service

71+ user: add/remove service user '$SERVICE_USER' ($SERVICE_HOME)

72+update morty

73+ Update morty installation ($SERVICE_HOME)

74+activate service

75+ activate and start service daemon (systemd unit)

76+deactivate service

77+ stop and deactivate service daemon (systemd unit)

78+inspect service

79+ show service status and log

80+option

81+ set one of the available options

82+ :new-key: set new morty key

83+apache : ${PUBLIC_URL_MORTY}

84+ :install: apache site with a reverse proxy (ProxyPass)

85+ :remove: apache site ${APACHE_MORTY_SITE}

86+nginx (${PUBLIC_URL_MORTY})

87+ :install: nginx site with a reverse proxy (ProxyPass)

88+ :remove: nginx site ${NGINX_MORTY_SITE}

89+

90+If needed, set the environment variables in the '${DOT_CONFIG#"$REPO_ROOT/"}' file::

91+ PUBLIC_URL_MORTY: ${PUBLIC_URL_MORTY}

92+ MORTY_LISTEN: ${MORTY_LISTEN}

93+ SERVICE_USER: ${SERVICE_USER}

94+EOF

95+ if in_container; then

96+ # in containers the service is listening on 0.0.0.0 (see lxc-searx.env)

97+ for ip in $(global_IPs) ; do

98+ if [[ $ip =~ .*:.* ]]; then

99+ echo " container URL (IPv6): http://[${ip#*|}]:3000/"

100+ else

101+ # IPv4:

102+ echo " container URL (IPv4): http://${ip#*|}:3000/"

103+ fi

104+ done

105+ fi

106+ echo

107+ info_searx

108+

109+ [[ -n ${1} ]] && err_msg "$1"

110+}

111+

112+info_searx() {

113+ # shellcheck disable=SC1117

114+ cat <<EOF

115+To activate result and image proxy in searx, edit settings.yml (read:

116+${DOCS_URL}/admin/morty.html)::

117+ result_proxy:

118+ url : ${PUBLIC_URL_MORTY}

119+ server:

120+ image_proxy : True

121+EOF

122+}

123+

124+main() {

125+ required_commands \

126+ sudo install git wget curl \

127+ || exit

128+

129+ local _usage="ERROR: unknown or missing $1 command $2"

130+

131+ case $1 in

132+ --getenv) var="$2"; echo "${!var}"; exit 0;;

133+ -h|--help) usage; exit 0;;

134+

135+ shell)

136+ sudo_or_exit

137+ interactive_shell "${SERVICE_USER}"

138+ ;;

139+ inspect)

140+ case $2 in

141+ service)

142+ sudo_or_exit

143+ inspect_service

144+ ;;

145+ *) usage "$_usage"; exit 42;;

146+ esac ;;

147+ install)

148+ rst_title "$SERVICE_NAME" part

149+ sudo_or_exit

150+ case $2 in

151+ all) install_all ;;

152+ user) assert_user ;;

153+ *) usage "$_usage"; exit 42;;

154+ esac ;;

155+ update)

156+ sudo_or_exit

157+ case $2 in

158+ morty) update_morty ;;

159+ *) usage "$_usage"; exit 42;;

160+ esac ;;

161+ remove)

162+ sudo_or_exit

163+ case $2 in

164+ all) remove_all;;

165+ user) drop_service_account "${SERVICE_USER}" ;;

166+ *) usage "$_usage"; exit 42;;

167+ esac ;;

168+ activate)

169+ sudo_or_exit

170+ case $2 in

171+ service) systemd_activate_service "${SERVICE_NAME}" ;;

172+ *) usage "$_usage"; exit 42;;

173+ esac ;;

174+ deactivate)

175+ sudo_or_exit

176+ case $2 in

177+ service) systemd_deactivate_service "${SERVICE_NAME}" ;;

178+ *) usage "$_usage"; exit 42;;

179+ esac ;;

180+ apache)

181+ sudo_or_exit

182+ case $2 in

183+ install) install_apache_site ;;

184+ remove) remove_apache_site ;;

185+ *) usage "$_usage"; exit 42;;

186+ esac ;;

187+ nginx)

188+ sudo_or_exit

189+ case $2 in

190+ install) install_nginx_site ;;

191+ remove) remove_nginx_site ;;

192+ *) usage "$_usage"; exit 42;;

193+ esac ;;

194+ info)

195+ case $2 in

196+ searx) info_searx ;;

197+ *) usage "$_usage"; exit 42;;

198+ esac ;;

199+ option)

200+ sudo_or_exit

201+ case $2 in

202+ new-key) set_new_key ;;

203+ debug-on) enable_debug ;;

204+ debug-off) disable_debug ;;

205+ *) usage "$_usage"; exit 42;;

206+ esac ;;

207+ doc) rst-doc ;;

208+ *) usage "ERROR: unknown or missing command $1"; exit 42;;

209+ esac

210+}

211+

212+install_all() {

213+

214+ MORTY_KEY="$(head -c 32 /dev/urandom | base64)"

215+

216+ rst_title "Install $SERVICE_NAME (service)"

217+ assert_user

218+ wait_key

219+ install_go "${GO_PKG_URL}" "${GO_TAR}" "${SERVICE_USER}"

220+ wait_key

221+ install_morty

222+ wait_key

223+ systemd_install_service "${SERVICE_NAME}" "${SERVICE_SYSTEMD_UNIT}"

224+ wait_key

225+ if ! service_is_available "http://${MORTY_LISTEN}" ; then

226+ err_msg "Morty does not listening on: http://${MORTY_LISTEN}"

227+ fi

228+ if apache_is_installed; then

229+ info_msg "Apache is installed on this host."

230+ if ask_yn "Do you want to install a reverse proxy (ProxyPass)" Yn; then

231+ install_apache_site

232+ fi

233+ elif nginx_is_installed; then

234+ info_msg "nginx is installed on this host."

235+ if ask_yn "Do you want to install a reverse proxy (ProxyPass)" Yn; then

236+ install_nginx_site

237+ fi

238+ fi

239+ info_searx

240+ if ask_yn "Add image and result proxy to searx settings.yml?" Yn; then

241+ "${REPO_ROOT}/utils/searx.sh" option result-proxy "${PUBLIC_URL_MORTY}" "${MORTY_KEY}"

242+ "${REPO_ROOT}/utils/searx.sh" option image-proxy-on

243+ fi

244+

245+ if ask_yn "Do you want to inspect the installation?" Ny; then

246+ inspect_service

247+ fi

248+

249+}

250+

251+remove_all() {

252+ rst_title "De-Install $SERVICE_NAME (service)"

253+

254+ rst_para "\

255+It goes without saying that this script can only be used to remove

256+installations that were installed with this script."

257+

258+ if systemd_remove_service "${SERVICE_NAME}" "${SERVICE_SYSTEMD_UNIT}"; then

259+ drop_service_account "${SERVICE_USER}"

260+ fi

261+}

262+

263+assert_user() {

264+ rst_title "user $SERVICE_USER" section

265+ echo

266+ tee_stderr 1 <<EOF | bash | prefix_stdout

267+useradd --shell /bin/bash --system \

268+ --home-dir "$SERVICE_HOME" \

269+ --comment 'Web content sanitizer proxy' $SERVICE_USER

270+mkdir "$SERVICE_HOME"

271+chown -R "$SERVICE_GROUP:$SERVICE_GROUP" "$SERVICE_HOME"

272+groups $SERVICE_USER

273+EOF

274+ SERVICE_HOME="$(sudo -i -u "$SERVICE_USER" echo \$HOME)"

275+ export SERVICE_HOME

276+ echo "export SERVICE_HOME=$SERVICE_HOME"

277+

278+ cat > "$GO_ENV" <<EOF

279+export GOPATH=\$HOME/go-apps

280+export PATH=\$PATH:\$HOME/local/go/bin:\$GOPATH/bin

281+EOF

282+ echo "Environment $GO_ENV has been setup."

283+

284+ tee_stderr <<EOF | sudo -i -u "$SERVICE_USER"

285+grep -qFs -- 'source $GO_ENV' ~/.profile || echo 'source $GO_ENV' >> ~/.profile

286+EOF

287+}

288+

289+morty_is_installed() {

290+ [[ -f $SERVICE_HOME/go-apps/bin/morty ]]

291+}

292+

293+_svcpr=" ${_Yellow}|${SERVICE_USER}|${_creset} "

294+

295+install_morty() {

296+ rst_title "Install morty in user's ~/go-apps" section

297+ echo

298+ tee_stderr <<EOF | sudo -i -u "$SERVICE_USER" 2>&1 | prefix_stdout "$_svcpr"

299+go get -v -u github.com/asciimoo/morty

300+EOF

301+ tee_stderr <<EOF | sudo -i -u "$SERVICE_USER" 2>&1 | prefix_stdout "$_svcpr"

302+cd \$GOPATH/src/github.com/asciimoo/morty

303+go test

304+go test -benchmem -bench .

305+EOF

306+}

307+

308+update_morty() {

309+ rst_title "Update morty" section

310+ echo

311+ tee_stderr <<EOF | sudo -i -u "$SERVICE_USER" 2>&1 | prefix_stdout "$_svcpr"

312+go get -v -u github.com/asciimoo/morty

313+EOF

314+ tee_stderr <<EOF | sudo -i -u "$SERVICE_USER" 2>&1 | prefix_stdout "$_svcpr"

315+cd \$GOPATH/src/github.com/asciimoo/morty

316+go test

317+go test -benchmem -bench .

318+EOF

319+}

320+

321+set_service_env_debug() {

322+

323+ # usage: set_service_env_debug [false|true]

324+

325+ # shellcheck disable=SC2034

326+ local SERVICE_ENV_DEBUG="${1:-false}"

327+ if systemd_remove_service "${SERVICE_NAME}" "${SERVICE_SYSTEMD_UNIT}"; then

328+ systemd_install_service "${SERVICE_NAME}" "${SERVICE_SYSTEMD_UNIT}"

329+ fi

330+}

331+

332+inspect_service() {

333+

334+ rst_title "service status & log"

335+

336+ cat <<EOF

337+

338+sourced ${DOT_CONFIG#"$REPO_ROOT/"} :

339+

340+ MORTY_LISTEN : ${MORTY_LISTEN}

341+

342+EOF

343+

344+ if service_account_is_available "$SERVICE_USER"; then

345+ info_msg "service account $SERVICE_USER available."

346+ else

347+ err_msg "service account $SERVICE_USER not available!"

348+ fi

349+ if go_is_available "$SERVICE_USER"; then

350+ info_msg "~$SERVICE_USER: go is installed"

351+ else

352+ err_msg "~$SERVICE_USER: go is not installed"

353+ fi

354+ if morty_is_installed; then

355+ info_msg "~$SERVICE_USER: morty app is installed"

356+ else

357+ err_msg "~$SERVICE_USER: morty app is not installed!"

358+ fi

359+

360+ if ! service_is_available "http://${MORTY_LISTEN}" ; then

361+ err_msg "Morty does not listening on: http://${MORTY_LISTEN}"

362+ echo -e "${_Green}stop with [${_BCyan}CTRL-C${_Green}] or .."

363+ wait_key

364+ fi

365+

366+ if ! service_is_available "${PUBLIC_URL_MORTY}"; then

367+ warn_msg "Public service at ${PUBLIC_URL_MORTY} is not available!"

368+ if ! in_container; then

369+ warn_msg "Check if public name is correct and routed or use the public IP from above."

370+ fi

371+ fi

372+

373+ if in_container; then

374+ lxc_suite_info

375+ else

376+ info_msg "public URL --> ${PUBLIC_URL_MORTY}"

377+ info_msg "morty URL --> http://${MORTY_LISTEN}"

378+ fi

379+

380+ local _debug_on

381+ if ask_yn "Enable morty debug mode (needs reinstall of systemd service)?"; then

382+ enable_debug

383+ _debug_on=1

384+ else

385+ systemctl --no-pager -l status "${SERVICE_NAME}"

386+ fi

387+ echo

388+

389+ # shellcheck disable=SC2059

390+ printf "// use ${_BCyan}CTRL-C${_creset} to stop monitoring the log"

391+ read -r -s -n1 -t 5

392+ echo

393+ while true; do

394+ trap break 2

395+ journalctl -f -u "${SERVICE_NAME}"

396+ done

397+

398+ if [[ $_debug_on == 1 ]]; then

399+ FORCE_SELECTION=Y disable_debug

400+ fi

401+ return 0

402+}

403+

404+enable_debug() {

405+ warn_msg "Do not enable debug in production enviroments!!"

406+ info_msg "Enabling debug option needs to reinstall systemd service!"

407+ set_service_env_debug true

408+}

409+

410+disable_debug() {

411+ info_msg "Disabling debug option needs to reinstall systemd service!"

412+ set_service_env_debug false

413+}

414+

415+

416+set_new_key() {

417+ rst_title "Set morty key"

418+ echo

419+

420+ MORTY_KEY="$(head -c 32 /dev/urandom | base64)"

421+ info_msg "morty key: '${MORTY_KEY}'"

422+

423+ warn_msg "this will need to reinstall services .."

424+ MSG="${_Green}press any [${_BCyan}KEY${_Green}] to continue // stop with [${_BCyan}CTRL-C${_creset}]" wait_key

425+

426+ systemd_install_service "${SERVICE_NAME}" "${SERVICE_SYSTEMD_UNIT}"

427+ "${REPO_ROOT}/utils/searx.sh" option result-proxy "${PUBLIC_URL_MORTY}" "${MORTY_KEY}"

428+ "${REPO_ROOT}/utils/searx.sh" option image-proxy-on

429+}

430+

431+

432+install_apache_site() {

433+

434+ rst_title "Install Apache site $APACHE_MORTY_SITE"

435+

436+ rst_para "\

437+This installs a reverse proxy (ProxyPass) into apache site (${APACHE_MORTY_SITE})"

438+

439+ ! apache_is_installed && err_msg "Apache is not installed."

440+

441+ if ! ask_yn "Do you really want to continue?" Yn; then

442+ return

443+ else

444+ install_apache

445+ fi

446+

447+ apache_install_site "${APACHE_MORTY_SITE}"

448+

449+ info_msg "testing public url .."

450+ if ! service_is_available "${PUBLIC_URL_MORTY}"; then

451+ err_msg "Public service at ${PUBLIC_URL_MORTY} is not available!"

452+ fi

453+}

454+

455+remove_apache_site() {

456+

457+ rst_title "Remove Apache site $APACHE_MORTY_SITE"

458+

459+ rst_para "\

460+This removes apache site ${APACHE_MORTY_SITE}."

461+

462+ ! apache_is_installed && err_msg "Apache is not installed."

463+

464+ if ! ask_yn "Do you really want to continue?" Yn; then

465+ return

466+ fi

467+

468+ apache_remove_site "$APACHE_MORTY_SITE"

469+}

470+

471+install_nginx_site() {

472+

473+ rst_title "Install nginx site $NGINX_MORTY_SITE"

474+

475+ rst_para "\

476+This installs a reverse proxy (ProxyPass) into nginx site (${NGINX_MORTY_SITE})"

477+

478+ ! nginx_is_installed && err_msg "nginx is not installed."

479+

480+ if ! ask_yn "Do you really want to continue?" Yn; then

481+ return

482+ else

483+ install_nginx

484+ fi

485+

486+ "${REPO_ROOT}/utils/searx.sh" install uwsgi

487+

488+ # shellcheck disable=SC2034

489+ SEARX_SRC=$("${REPO_ROOT}/utils/searx.sh" --getenv SEARX_SRC)

490+ # shellcheck disable=SC2034

491+ SEARX_URL_PATH=$("${REPO_ROOT}/utils/searx.sh" --getenv SEARX_URL_PATH)

492+ nginx_install_app "${NGINX_MORTY_SITE}"

493+

494+ info_msg "testing public url .."

495+ if ! service_is_available "${PUBLIC_URL_MORTY}"; then

496+ err_msg "Public service at ${PUBLIC_URL_MORTY} is not available!"

497+ fi

498+}

499+

500+remove_nginx_site() {

501+

502+ rst_title "Remove nginx site $NGINX_MORTY_SITE"

503+

504+ rst_para "\

505+This removes nginx site ${NGINX_MORTY_SITE}."

506+

507+ ! nginx_is_installed && err_msg "nginx is not installed."

508+

509+ if ! ask_yn "Do you really want to continue?" Yn; then

510+ return

511+ fi

512+

513+ nginx_remove_site "$NGINX_MORTY_SITE"

514+

515+}

516+

517+rst-doc() {

518+

519+ eval "echo \"$(< "${REPO_ROOT}/docs/build-templates/morty.rst")\""

520+

521+ echo -e "\n.. START install systemd unit"

522+ cat <<EOF

523+.. tabs::

524+

525+ .. group-tab:: systemd

526+

527+ .. code:: bash

528+

529+EOF

530+ eval "echo \"$(< "${TEMPLATES}/${SERVICE_SYSTEMD_UNIT}")\"" | prefix_stdout " "

531+ echo -e "\n.. END install systemd unit"

532+

533+ # for DIST_NAME in ubuntu-20.04 arch fedora; do

534+ # (

535+ # DIST_ID=${DIST_NAME%-*}

536+ # DIST_VERS=${DIST_NAME#*-}

537+ # [[ $DIST_VERS =~ $DIST_ID ]] && DIST_VERS=

538+ # # ...

539+ # )

540+ # done

541+}

542+

543+

544+# ----------------------------------------------------------------------------

545+main "$@"

546+# ----------------------------------------------------------------------------

utils/searx.shnew file+869

@@ -0,0 +1,869 @@

1+#!/usr/bin/env bash

2+# -*- coding: utf-8; mode: sh indent-tabs-mode: nil -*-

3+# SPDX-License-Identifier: AGPL-3.0-or-later

4+# shellcheck disable=SC2001

6+# shellcheck source=utils/lib.sh

7+source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"

8+# shellcheck source=utils/brand.env

9+source "${REPO_ROOT}/utils/brand.env"

10+source_dot_config

11+source "${REPO_ROOT}/utils/lxc-searx.env"

12+in_container && lxc_set_suite_env

13+

14+# ----------------------------------------------------------------------------

15+# config

16+# ----------------------------------------------------------------------------

17+

18+PUBLIC_URL="${PUBLIC_URL:-http://$(uname -n)/searx}"

19+

20+SEARX_INTERNAL_HTTP="${SEARX_INTERNAL_HTTP:-127.0.0.1:8888}"

21+

22+SEARX_URL_PATH="${SEARX_URL_PATH:-$(echo "${PUBLIC_URL}" \

23+| sed -e 's,^.*://[^/]*$/.*$,\1,g')}"

24+[[ "${SEARX_URL_PATH}" == "${PUBLIC_URL}" ]] && SEARX_URL_PATH=/

25+SEARX_INSTANCE_NAME="${SEARX_INSTANCE_NAME:-searx@$(echo "$PUBLIC_URL" \

26+| sed -e 's,^.*://$[^\:/]*$.*,\1,g') }"

27+

28+SERVICE_NAME="searx"

29+SERVICE_USER="${SERVICE_USER:-${SERVICE_NAME}}"

30+SERVICE_HOME_BASE="${SERVICE_HOME_BASE:-/usr/local}"

31+SERVICE_HOME="${SERVICE_HOME_BASE}/${SERVICE_USER}"

32+# shellcheck disable=SC2034

33+SERVICE_GROUP="${SERVICE_USER}"

34+

35+GIT_BRANCH="${GIT_BRANCH:-master}"

36+SEARX_PYENV="${SERVICE_HOME}/searx-pyenv"

37+SEARX_SRC="${SERVICE_HOME}/searx-src"

38+SEARX_SETTINGS_PATH="/etc/searx/settings.yml"

39+SEARX_UWSGI_APP="searx.ini"

40+# shellcheck disable=SC2034

41+SEARX_UWSGI_SOCKET="/run/uwsgi/app/searx/socket"

42+

43+# apt packages

44+SEARX_PACKAGES_debian="\

45+virtualenv python3-dev python3-babel python3-venv

46+uwsgi uwsgi-plugin-python3

47+git build-essential libxslt-dev zlib1g-dev libffi-dev libssl-dev

48+shellcheck"

49+

50+BUILD_PACKAGES_debian="\

51+firefox graphviz imagemagick texlive-xetex librsvg2-bin

52+texlive-latex-recommended texlive-extra-utils ttf-dejavu

53+latexmk"

54+

55+# pacman packages

56+SEARX_PACKAGES_arch="\

57+python-virtualenv python python-pip python-lxml python-babel

58+uwsgi uwsgi-plugin-python

59+git base-devel libxml2

60+shellcheck"

61+

62+BUILD_PACKAGES_arch="\

63+firefox graphviz imagemagick texlive-bin extra/librsvg

64+texlive-core texlive-latexextra ttf-dejavu"

65+

66+# dnf packages

67+SEARX_PACKAGES_fedora="\

68+virtualenv python python-pip python-lxml python-babel

69+uwsgi uwsgi-plugin-python3

70+git @development-tools libxml2

71+ShellCheck"

72+

73+BUILD_PACKAGES_fedora="\

74+firefox graphviz graphviz-gd ImageMagick librsvg2-tools

75+texlive-xetex-bin texlive-collection-fontsrecommended

76+texlive-collection-latex dejavu-sans-fonts dejavu-serif-fonts

77+dejavu-sans-mono-fonts"

78+

79+case $DIST_ID-$DIST_VERS in

80+ ubuntu-16.04|ubuntu-18.04)

81+ SEARX_PACKAGES="${SEARX_PACKAGES_debian}"

82+ BUILD_PACKAGES="${BUILD_PACKAGES_debian}"

83+ APACHE_PACKAGES="$APACHE_PACKAGES libapache2-mod-proxy-uwsgi"

84+ ;;

85+ ubuntu-20.04)

86+ # https://askubuntu.com/a/1224710

87+ SEARX_PACKAGES="${SEARX_PACKAGES_debian} python-is-python3"

88+ BUILD_PACKAGES="${BUILD_PACKAGES_debian}"

89+ ;;

90+ ubuntu-*|debian-*)

91+ SEARX_PACKAGES="${SEARX_PACKAGES_debian}"

92+ BUILD_PACKAGES="${BUILD_PACKAGES_debian}"

93+ ;;

94+ arch-*)

95+ SEARX_PACKAGES="${SEARX_PACKAGES_arch}"

96+ BUILD_PACKAGES="${BUILD_PACKAGES_arch}"

97+ ;;

98+ fedora-*)

99+ SEARX_PACKAGES="${SEARX_PACKAGES_fedora}"

100+ BUILD_PACKAGES="${BUILD_PACKAGES_fedora}"

101+ ;;

102+esac

103+

104+# Apache Settings

105+APACHE_SEARX_SITE="searx.conf"

106+

107+# shellcheck disable=SC2034

108+CONFIG_FILES=(

109+ "${uWSGI_APPS_AVAILABLE}/${SEARX_UWSGI_APP}"

110+)

111+

112+# shellcheck disable=SC2034

113+CONFIG_BACKUP_ENCRYPTED=(

114+ "${SEARX_SETTINGS_PATH}"

115+)

116+

117+# ----------------------------------------------------------------------------

118+usage() {

119+# ----------------------------------------------------------------------------

120+

121+ # shellcheck disable=SC1117

122+ cat <<EOF

123+usage::

124+ $(basename "$0") shell

126+ $(basename "$0") update [searx]

127+ $(basename "$0") remove [all|user|pyenv|searx-src]

128+ $(basename "$0") activate [service]

129+ $(basename "$0") deactivate [service]

130+ $(basename "$0") inspect [service]

131+ $(basename "$0") option [debug-[on|off]|image-proxy-[on|off]|result-proxy <url> <key>]

132+ $(basename "$0") apache [install|remove]

133+

134+shell

135+ start interactive shell from user ${SERVICE_USER}

136+install / remove

137+ :all: complete (de-) installation of searx service

138+ :user: add/remove service user '$SERVICE_USER' ($SERVICE_HOME)

139+ :searx-src: clone $GIT_URL

140+ :pyenv: create/remove virtualenv (python) in $SEARX_PYENV

141+ :uwsgi: install searx uWSGI application

142+ :settings: reinstall settings from ${REPO_ROOT}/searx/settings.yml

143+ :packages: install needed packages from OS package manager

144+ :buildhost: install packages from OS package manager needed by buildhosts

145+update searx

146+ Update searx installation ($SERVICE_HOME)

147+activate service

148+ activate and start service daemon (systemd unit)

149+deactivate service

150+ stop and deactivate service daemon (systemd unit)

151+inspect service

152+ run some small tests and inspect service's status and log

153+option

154+ set one of the available options

155+apache

156+ :install: apache site with the searx uwsgi app

157+ :remove: apache site ${APACHE_FILTRON_SITE}

158+

159+searx settings: ${SEARX_SETTINGS_PATH}

160+

161+If needed, set PUBLIC_URL of your WEB service in the '${DOT_CONFIG#"$REPO_ROOT/"}' file::

162+ PUBLIC_URL : ${PUBLIC_URL}

163+ SEARX_INSTANCE_NAME : ${SEARX_INSTANCE_NAME}

164+ SERVICE_USER : ${SERVICE_USER}

165+ SEARX_INTERNAL_HTTP : http://${SEARX_INTERNAL_HTTP}

166+EOF

167+ if in_container; then

168+ # searx is listening on 127.0.0.1 and not available from outside container

169+ # in containers the service is listening on 0.0.0.0 (see lxc-searx.env)

170+ echo -e "${_BBlack}HINT:${_creset} searx only listen on loopback device" \

171+ "${_BBlack}inside${_creset} the container."

172+ for ip in $(global_IPs) ; do

173+ if [[ $ip =~ .*:.* ]]; then

174+ echo " container (IPv6): [${ip#*|}]"

175+ else

176+ # IPv4:

177+ echo " container (IPv4): ${ip#*|}"

178+ fi

179+ done

180+ fi

181+ [[ -n ${1} ]] && err_msg "$1"

182+}

183+

184+main() {

185+ required_commands \

186+ sudo systemctl install git wget curl \

187+ || exit

188+

189+ local _usage="unknown or missing $1 command $2"

190+

191+ case $1 in

192+ --getenv) var="$2"; echo "${!var}"; exit 0;;

193+ -h|--help) usage; exit 0;;

194+ shell)

195+ sudo_or_exit

196+ interactive_shell "${SERVICE_USER}"

197+ ;;

198+ inspect)

199+ case $2 in

200+ service)

201+ sudo_or_exit

202+ inspect_service

203+ ;;

204+ *) usage "$_usage"; exit 42;;

205+ esac ;;

206+ install)

207+ rst_title "$SEARX_INSTANCE_NAME" part

208+ sudo_or_exit

209+ case $2 in

210+ all) install_all ;;

211+ user) assert_user ;;

212+ pyenv) create_pyenv ;;

213+ searx-src) clone_searx ;;

214+ settings) install_settings ;;

215+ uwsgi)

216+ install_searx_uwsgi

217+ if ! service_is_available "http://${SEARX_INTERNAL_HTTP}"; then

218+ err_msg "URL http://${SEARX_INTERNAL_HTTP} not available, check searx & uwsgi setup!"

219+ fi

220+ ;;

221+ packages)

222+ pkg_install "$SEARX_PACKAGES"

223+ ;;

224+ buildhost)

225+ pkg_install "$SEARX_PACKAGES"

226+ pkg_install "$BUILD_PACKAGES"

227+ ;;

228+ *) usage "$_usage"; exit 42;;

229+ esac ;;

230+ update)

231+ sudo_or_exit

232+ case $2 in

233+ searx) update_searx;;

234+ *) usage "$_usage"; exit 42;;

235+ esac ;;

236+ remove)

237+ sudo_or_exit

238+ case $2 in

239+ all) remove_all;;

240+ user) drop_service_account "${SERVICE_USER}";;

241+ pyenv) remove_pyenv ;;

242+ searx-src) remove_searx ;;

243+ *) usage "$_usage"; exit 42;;

244+ esac ;;

245+ activate)

246+ sudo_or_exit

247+ case $2 in

248+ service)

249+ activate_service ;;

250+ *) usage "$_usage"; exit 42;;

251+ esac ;;

252+ deactivate)

253+ sudo_or_exit

254+ case $2 in

255+ service) deactivate_service ;;

256+ *) usage "$_usage"; exit 42;;

257+ esac ;;

258+ option)

259+ sudo_or_exit

260+ case $2 in

261+ debug-on) echo; enable_debug ;;

262+ debug-off) echo; disable_debug ;;

263+ result-proxy) set_result_proxy "$3" "$4" ;;

264+ image-proxy-on) enable_image_proxy ;;

265+ image-proxy-off) disable_image_proxy ;;

266+ *) usage "$_usage"; exit 42;;

267+ esac ;;

268+ apache)

269+ sudo_or_exit

270+ case $2 in

271+ install) install_apache_site ;;

272+ remove) remove_apache_site ;;

273+ *) usage "$_usage"; exit 42;;

274+ esac ;;

275+ doc) rst-doc;;

276+ *) usage "unknown or missing command $1"; exit 42;;

277+ esac

278+}

279+

280+_service_prefix=" ${_Yellow}|$SERVICE_USER|${_creset} "

281+

282+install_all() {

283+ rst_title "Install $SEARX_INSTANCE_NAME (service)"

284+ pkg_install "$SEARX_PACKAGES"

285+ wait_key

286+ assert_user

287+ wait_key

288+ clone_searx

289+ wait_key

290+ create_pyenv

291+ wait_key

292+ install_settings

293+ wait_key

294+ test_local_searx

295+ wait_key

296+ install_searx_uwsgi

297+ if ! service_is_available "http://${SEARX_INTERNAL_HTTP}"; then

298+ err_msg "URL http://${SEARX_INTERNAL_HTTP} not available, check searx & uwsgi setup!"

299+ fi

300+ if ask_yn "Do you want to inspect the installation?" Ny; then

301+ inspect_service

302+ fi

303+}

304+

305+update_searx() {

306+ rst_title "Update searx instance"

307+

308+ echo

309+ tee_stderr 0.3 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"

310+cd ${SEARX_SRC}

311+git checkout -B "$GIT_BRANCH"

312+git pull

313+pip install -U pip

314+pip install -U setuptools

315+pip install -U wheel

316+pip install -U -e .

317+EOF

318+ install_settings

319+ uWSGI_restart "$SEARX_UWSGI_APP"

320+}

321+

322+remove_all() {

323+ rst_title "De-Install $SEARX_INSTANCE_NAME (service)"

324+

325+ rst_para "\

326+It goes without saying that this script can only be used to remove

327+installations that were installed with this script."

328+

329+ if ! ask_yn "Do you really want to deinstall $SEARX_INSTANCE_NAME?"; then

330+ return

331+ fi

332+ remove_searx_uwsgi

333+ drop_service_account "${SERVICE_USER}"

334+ remove_settings

335+ wait_key

336+ if service_is_available "${PUBLIC_URL}"; then

337+ MSG="** Don't forgett to remove your public site! (${PUBLIC_URL}) **" wait_key 10

338+ fi

339+}

340+

341+assert_user() {

342+ rst_title "user $SERVICE_USER" section

343+ echo

344+ tee_stderr 1 <<EOF | bash | prefix_stdout

345+useradd --shell /bin/bash --system \

346+ --home-dir "$SERVICE_HOME" \

347+ --comment 'Privacy-respecting metasearch engine' $SERVICE_USER

348+mkdir "$SERVICE_HOME"

349+chown -R "$SERVICE_GROUP:$SERVICE_GROUP" "$SERVICE_HOME"

350+groups $SERVICE_USER

351+EOF

352+ #SERVICE_HOME="$(sudo -i -u "$SERVICE_USER" echo \$HOME)"

353+ #export SERVICE_HOME

354+ #echo "export SERVICE_HOME=$SERVICE_HOME"

355+}

356+

357+clone_is_available() {

358+ [[ -f "$SEARX_SRC/.git/config" ]]

359+}

360+

361+# shellcheck disable=SC2164

362+clone_searx() {

363+ rst_title "Clone searx sources" section

364+ echo

365+ if ! sudo -i -u "$SERVICE_USER" ls -d "$REPO_ROOT" > /dev/null; then

366+ die 42 "user '$SERVICE_USER' missed read permission: $REPO_ROOT"

367+ fi

368+ SERVICE_HOME="$(sudo -i -u "$SERVICE_USER" echo \$HOME 2>/dev/null)"

369+ if [[ ! "${SERVICE_HOME}" ]]; then

370+ err_msg "to clone searx sources, user $SERVICE_USER hast to be created first"

371+ return 42

372+ fi

373+ export SERVICE_HOME

374+ git_clone "$REPO_ROOT" "$SEARX_SRC" \

375+ "$GIT_BRANCH" "$SERVICE_USER"

376+

377+ pushd "${SEARX_SRC}" > /dev/null

378+ tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"

379+cd "${SEARX_SRC}"

380+git remote set-url origin ${GIT_URL}

381+git config user.email "$ADMIN_EMAIL"

382+git config user.name "$ADMIN_NAME"

383+git config --list

384+EOF

385+ popd > /dev/null

386+}

387+

388+install_settings() {

389+ rst_title "${SEARX_SETTINGS_PATH}" section

390+ if ! clone_is_available; then

391+ err_msg "you have to install searx first"

392+ exit 42

393+ fi

394+ mkdir -p "$(dirname ${SEARX_SETTINGS_PATH})"

395+

396+ if [[ ! -f ${SEARX_SETTINGS_PATH} ]]; then

397+ info_msg "install settings ${REPO_ROOT}/searx/settings.yml"

398+ info_msg " --> ${SEARX_SETTINGS_PATH}"

399+ cp "${REPO_ROOT}/searx/settings.yml" "${SEARX_SETTINGS_PATH}"

400+ configure_searx

401+ return

402+ fi

403+

404+ rst_para "Diff between origin's setting file (+) and current (-):"

405+ echo

406+ $DIFF_CMD "${SEARX_SETTINGS_PATH}" "${SEARX_SRC}/searx/settings.yml"

407+

408+ local action

409+ choose_one action "What should happen to the settings file? " \

410+ "keep configuration unchanged" \

411+ "use origin settings" \

412+ "start interactiv shell"

413+ case $action in

414+ "keep configuration unchanged")

415+ info_msg "leave settings file unchanged"

416+ ;;

417+ "use origin settings")

418+ backup_file "${SEARX_SETTINGS_PATH}"

419+ info_msg "install origin settings"

420+ cp "${SEARX_SRC}/searx/settings.yml" "${SEARX_SETTINGS_PATH}"

421+ ;;

422+ "start interactiv shell")

423+ backup_file "${SEARX_SETTINGS_PATH}"

424+ echo -e "// exit with [${_BCyan}CTRL-D${_creset}]"

425+ sudo -H -i

426+ rst_para 'Diff between new setting file (-) and current (+):'

427+ echo

428+ $DIFF_CMD "${SEARX_SRC}/searx/settings.yml" "${SEARX_SETTINGS_PATH}"

429+ wait_key

430+ ;;

431+ esac

432+}

433+

434+remove_settings() {

435+ rst_title "remove searx settings" section

436+ echo

437+ info_msg "delete ${SEARX_SETTINGS_PATH}"

438+ rm -f "${SEARX_SETTINGS_PATH}"

439+}

440+

441+remove_searx() {

442+ rst_title "Drop searx sources" section

443+ if ask_yn "Do you really want to drop searx sources ($SEARX_SRC)?"; then

444+ rm -rf "$SEARX_SRC"

445+ else

446+ rst_para "Leave searx sources unchanged."

447+ fi

448+}

449+

450+pyenv_is_available() {

451+ [[ -f "${SEARX_PYENV}/bin/activate" ]]

452+}

453+

454+create_pyenv() {

455+ rst_title "Create virtualenv (python)" section

456+ echo

457+ if [[ ! -f "${SEARX_SRC}/manage.sh" ]]; then

458+ err_msg "to create pyenv for searx, searx has to be cloned first"

459+ return 42

460+ fi

461+ info_msg "create pyenv in ${SEARX_PYENV}"

462+ tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"

463+rm -rf "${SEARX_PYENV}"

464+python3 -m venv "${SEARX_PYENV}"

465+grep -qFs -- 'source ${SEARX_PYENV}/bin/activate' ~/.profile \

466+ || echo 'source ${SEARX_PYENV}/bin/activate' >> ~/.profile

467+EOF

468+ info_msg "inspect python's virtual environment"

469+ tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"

470+command -v python && python --version

471+EOF

472+ wait_key

473+ info_msg "install needed python packages"

474+ tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"

475+pip install -U pip

476+pip install -U setuptools

477+pip install -U wheel

478+pip install -U -e .

479+cd ${SEARX_SRC}

480+pip install -e .

481+EOF

482+}

483+

484+remove_pyenv() {

485+ rst_title "Remove virtualenv (python)" section

486+ if ! ask_yn "Do you really want to drop ${SEARX_PYENV} ?"; then

487+ return

488+ fi

489+ info_msg "remove pyenv activation from ~/.profile"

490+ tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"

491+grep -v 'source ${SEARX_PYENV}/bin/activate' ~/.profile > ~/.profile.##

492+mv ~/.profile.## ~/.profile

493+EOF

494+ rm -rf "${SEARX_PYENV}"

495+}

496+

497+configure_searx() {

498+ rst_title "Configure searx" section

499+ rst_para "Setup searx config located at $SEARX_SETTINGS_PATH"

500+ echo

501+ tee_stderr 0.1 <<EOF | sudo -H -i 2>&1 | prefix_stdout "$_service_prefix"

502+cd ${SEARX_SRC}

503+sed -i -e "s/ultrasecretkey/$(openssl rand -hex 16)/g" "$SEARX_SETTINGS_PATH"

504+sed -i -e "s/{instance_name}/${SEARX_INSTANCE_NAME}/g" "$SEARX_SETTINGS_PATH"

505+EOF

506+}

507+

508+test_local_searx() {

509+ rst_title "Testing searx instance localy" section

510+ echo

511+

512+ if service_is_available "http://${SEARX_INTERNAL_HTTP}" &>/dev/null; then

513+ err_msg "URL/port http://${SEARX_INTERNAL_HTTP} is already in use, you"

514+ err_msg "should stop that service before starting local tests!"

515+ if ! ask_yn "Continue with local tests?"; then

516+ return

517+ fi

518+ fi

519+ sed -i -e "s/debug : False/debug : True/g" "$SEARX_SETTINGS_PATH"

520+ tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"

521+export SEARX_SETTINGS_PATH="${SEARX_SETTINGS_PATH}"

522+cd ${SEARX_SRC}

523+timeout 10 python searx/webapp.py &

524+sleep 3

525+curl --location --verbose --head --insecure $SEARX_INTERNAL_HTTP

526+EOF

527+ sed -i -e "s/debug : True/debug : False/g" "$SEARX_SETTINGS_PATH"

528+}

529+

530+install_searx_uwsgi() {

531+ rst_title "Install searx's uWSGI app (searx.ini)" section

532+ echo

533+ install_uwsgi

534+ uWSGI_install_app "$SEARX_UWSGI_APP"

535+}

536+

537+remove_searx_uwsgi() {

538+ rst_title "Remove searx's uWSGI app (searx.ini)" section

539+ echo

540+ uWSGI_remove_app "$SEARX_UWSGI_APP"

541+}

542+

543+activate_service() {

544+ rst_title "Activate $SEARX_INSTANCE_NAME (service)" section

545+ echo

546+ uWSGI_enable_app "$SEARX_UWSGI_APP"

547+ uWSGI_restart "$SEARX_UWSGI_APP"

548+}

549+

550+deactivate_service() {

551+ rst_title "De-Activate $SEARX_INSTANCE_NAME (service)" section

552+ echo

553+ uWSGI_disable_app "$SEARX_UWSGI_APP"

554+ uWSGI_restart "$SEARX_UWSGI_APP"

555+}

556+

557+enable_image_proxy() {

558+ info_msg "try to enable image_proxy ..."

559+ tee_stderr 0.1 <<EOF | sudo -H -i 2>&1 | prefix_stdout "$_service_prefix"

560+cd ${SEARX_SRC}

561+sed -i -e "s/image_proxy : False/image_proxy : True/g" "$SEARX_SETTINGS_PATH"

562+EOF

563+ uWSGI_restart "$SEARX_UWSGI_APP"

564+}

565+

566+disable_image_proxy() {

567+ info_msg "try to enable image_proxy ..."

568+ tee_stderr 0.1 <<EOF | sudo -H -i 2>&1 | prefix_stdout "$_service_prefix"

569+cd ${SEARX_SRC}

570+sed -i -e "s/image_proxy : True/image_proxy : False/g" "$SEARX_SETTINGS_PATH"

571+EOF

572+ uWSGI_restart "$SEARX_UWSGI_APP"

573+}

574+

575+enable_debug() {

576+ warn_msg "Do not enable debug in production enviroments!!"

577+ info_msg "try to enable debug mode ..."

578+ tee_stderr 0.1 <<EOF | sudo -H -i 2>&1 | prefix_stdout "$_service_prefix"

579+cd ${SEARX_SRC}

580+sed -i -e "s/debug : False/debug : True/g" "$SEARX_SETTINGS_PATH"

581+EOF

582+ uWSGI_restart "$SEARX_UWSGI_APP"

583+}

584+

585+disable_debug() {

586+ info_msg "try to disable debug mode ..."

587+ tee_stderr 0.1 <<EOF | sudo -H -i 2>&1 | prefix_stdout "$_service_prefix"

588+cd ${SEARX_SRC}

589+sed -i -e "s/debug : True/debug : False/g" "$SEARX_SETTINGS_PATH"

590+EOF

591+ uWSGI_restart "$SEARX_UWSGI_APP"

592+}

593+

594+set_result_proxy() {

595+

596+ # usage: set_result_proxy <URL> [<key>]

597+

598+ info_msg "try to set result proxy: '$1' ($2)"

599+ cp "${SEARX_SETTINGS_PATH}" "${SEARX_SETTINGS_PATH}.bak"

600+ _set_result_proxy "$1" "$2" > "${SEARX_SETTINGS_PATH}"

601+}

602+

603+_set_result_proxy() {

604+ local line

605+ local stage=0

606+ local url=" url: $1"

607+ local key=" key: !!binary \"$2\""

608+ if [[ -z $2 ]]; then

609+ key=

610+ fi

611+

612+ while IFS= read -r line

613+ do

614+ if [[ $stage = 0 ]] || [[ $stage = 2 ]] ; then

615+ if [[ $line =~ ^[[:space:]]*#*[[:space:]]*result_proxy[[:space:]]*:[[:space:]]*$ ]]; then

616+ if [[ $stage = 0 ]]; then

617+ stage=1

618+ echo "result_proxy:"

619+ continue

620+ elif [[ $stage = 2 ]]; then

621+ continue

622+ fi

623+ fi

624+ fi

625+ if [[ $stage = 1 ]] || [[ $stage = 2 ]] ; then

626+ if [[ $line =~ ^[[:space:]]*#*[[:space:]]*url[[:space:]]*:[[:space:]] ]]; then

627+ [[ $stage = 1 ]] && echo "$url"

628+ continue

629+ elif [[ $line =~ ^[[:space:]]*#*[[:space:]]*key[[:space:]]*:[[:space:]] ]]; then

630+ [[ $stage = 1 ]] && [[ -n $key ]] && echo "$key"

631+ continue

632+ elif [[ $line =~ ^[[:space:]]*$ ]]; then

633+ stage=2

634+ fi

635+ fi

636+ echo "$line"

637+ done < "${SEARX_SETTINGS_PATH}.bak"

638+}

639+

640+function has_substring() {

641+ [[ "$1" != "${2/$1/}" ]]

642+}

643+inspect_service() {

644+ rst_title "service status & log"

645+ cat <<EOF

646+

647+sourced ${DOT_CONFIG#"$REPO_ROOT/"} :

648+

649+ PUBLIC_URL : ${PUBLIC_URL}

650+ SEARX_URL_PATH : ${SEARX_URL_PATH}

651+ SEARX_INSTANCE_NAME : ${SEARX_INSTANCE_NAME}

652+ SEARX_INTERNAL_HTTP : ${SEARX_INTERNAL_HTTP}

653+

654+EOF

655+

656+ if service_account_is_available "$SERVICE_USER"; then

657+ info_msg "Service account $SERVICE_USER exists."

658+ else

659+ err_msg "Service account $SERVICE_USER does not exists!"

660+ fi

661+

662+ if pyenv_is_available; then

663+ info_msg "~$SERVICE_USER: python environment is available."

664+ else

665+ err_msg "~$SERVICE_USER: python environment is not available!"

666+ fi

667+

668+ if clone_is_available; then

669+ info_msg "~$SERVICE_USER: Searx software is installed."

670+ else

671+ err_msg "~$SERVICE_USER: Missing searx software!"

672+ fi

673+

674+ if uWSGI_app_enabled "$SEARX_UWSGI_APP"; then

675+ info_msg "uWSGI app $SEARX_UWSGI_APP is enabled."

676+ else

677+ err_msg "uWSGI app $SEARX_UWSGI_APP not enabled!"

678+ fi

679+

680+ uWSGI_app_available "$SEARX_UWSGI_APP" \

681+ || err_msg "uWSGI app $SEARX_UWSGI_APP not available!"

682+

683+ if in_container; then

684+ lxc_suite_info

685+ else

686+ info_msg "public URL --> ${PUBLIC_URL}"

687+ info_msg "internal URL --> http://${SEARX_INTERNAL_HTTP}"

688+ fi

689+

690+ if ! service_is_available "http://${SEARX_INTERNAL_HTTP}"; then

691+ err_msg "uWSGI app (service) at http://${SEARX_INTERNAL_HTTP} is not available!"

692+ MSG="${_Green}[${_BCyan}CTRL-C${_Green}] to stop or [${_BCyan}KEY${_Green}] to continue"\

693+ wait_key

694+ fi

695+

696+ if ! service_is_available "${PUBLIC_URL}"; then

697+ warn_msg "Public service at ${PUBLIC_URL} is not available!"

698+ if ! in_container; then

699+ warn_msg "Check if public name is correct and routed or use the public IP from above."

700+ fi

701+ fi

702+

703+ local _debug_on

704+ if ask_yn "Enable searx debug mode?"; then

705+ enable_debug

706+ _debug_on=1

707+ fi

708+ echo

709+

710+ case $DIST_ID-$DIST_VERS in

711+ ubuntu-*|debian-*)

712+ systemctl --no-pager -l status "${SERVICE_NAME}"

713+ ;;

714+ arch-*)

715+ systemctl --no-pager -l status "uwsgi@${SERVICE_NAME%.*}"

716+ ;;

717+ fedora-*)

718+ systemctl --no-pager -l status uwsgi

719+ ;;

720+ esac

721+

722+ # shellcheck disable=SC2059

723+ printf "// use ${_BCyan}CTRL-C${_creset} to stop monitoring the log"

724+ read -r -s -n1 -t 5

725+ echo

726+

727+ while true; do

728+ trap break 2

729+ case $DIST_ID-$DIST_VERS in

730+ ubuntu-*|debian-*) tail -f /var/log/uwsgi/app/searx.log ;;

731+ arch-*) journalctl -f -u "uwsgi@${SERVICE_NAME%.*}" ;;

732+ fedora-*) journalctl -f -u uwsgi ;;

733+ esac

734+ done

735+

736+ if [[ $_debug_on == 1 ]]; then

737+ disable_debug

738+ fi

739+ return 0

740+}

741+

742+install_apache_site() {

743+ rst_title "Install Apache site $APACHE_SEARX_SITE"

744+

745+ rst_para "\

746+This installs the searx uwsgi app as apache site. If your server is public to

747+the internet, you should instead use a reverse proxy (filtron) to block

748+excessively bot queries."

749+

750+ ! apache_is_installed && err_msg "Apache is not installed."

751+

752+ if ! ask_yn "Do you really want to continue?" Yn; then

753+ return

754+ else

755+ install_apache

756+ fi

757+

758+ apache_install_site --variant=uwsgi "${APACHE_SEARX_SITE}"

759+

760+ rst_title "Install searx's uWSGI app (searx.ini)" section

761+ echo

762+ uWSGI_install_app --variant=socket "$SEARX_UWSGI_APP"

763+

764+ if ! service_is_available "${PUBLIC_URL}"; then

765+ err_msg "Public service at ${PUBLIC_URL} is not available!"

766+ fi

767+}

768+

769+remove_apache_site() {

770+

771+ rst_title "Remove Apache site ${APACHE_SEARX_SITE}"

772+

773+ rst_para "\

774+This removes apache site ${APACHE_SEARX_SITE}."

775+

776+ ! apache_is_installed && err_msg "Apache is not installed."

777+

778+ if ! ask_yn "Do you really want to continue?" Yn; then

779+ return

780+ fi

781+

782+ apache_remove_site "${APACHE_SEARX_SITE}"

783+

784+ rst_title "Remove searx's uWSGI app (searx.ini)" section

785+ echo

786+ uWSGI_remove_app "$SEARX_UWSGI_APP"

787+}

788+

789+rst-doc() {

790+ local debian="${SEARX_PACKAGES_debian}"

791+ local arch="${SEARX_PACKAGES_arch}"

792+ local fedora="${SEARX_PACKAGES_fedora}"

793+ local debian_build="${BUILD_PACKAGES_debian}"

794+ local arch_build="${BUILD_PACKAGES_arch}"

795+ local fedora_build="${BUILD_PACKAGES_fedora}"

796+ debian="$(echo "${debian}" | sed 's/.*/ & \\/' | sed '$ s/.$//')"

797+ arch="$(echo "${arch}" | sed 's/.*/ & \\/' | sed '$ s/.$//')"

798+ fedora="$(echo "${fedora}" | sed 's/.*/ & \\/' | sed '$ s/.$//')"

799+ debian_build="$(echo "${debian_build}" | sed 's/.*/ & \\/' | sed '$ s/.$//')"

800+ arch_build="$(echo "${arch_build}" | sed 's/.*/ & \\/' | sed '$ s/.$//')"

801+ fedora_build="$(echo "${fedora_build}" | sed 's/.*/ & \\/' | sed '$ s/.$//')"

802+

803+ eval "echo \"$(< "${REPO_ROOT}/docs/build-templates/searx.rst")\""

804+

805+ # I use ubuntu-20.04 here to demonstrate that versions are also suported,

806+ # normaly debian-* and ubuntu-* are most the same.

807+

808+ for DIST_NAME in ubuntu-20.04 arch fedora; do

809+ (

810+ DIST_ID=${DIST_NAME%-*}

811+ DIST_VERS=${DIST_NAME#*-}

812+ [[ $DIST_VERS =~ $DIST_ID ]] && DIST_VERS=

813+ uWSGI_distro_setup

814+

815+ echo -e "\n.. START searx uwsgi-description $DIST_NAME"

816+

817+ case $DIST_ID-$DIST_VERS in

818+ ubuntu-*|debian-*) cat <<EOF

819+# init.d --> /usr/share/doc/uwsgi/README.Debian.gz

820+# For uWSGI debian uses the LSB init process, this might be changed

821+# one day, see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=833067

822+

823+create ${uWSGI_APPS_AVAILABLE}/${SEARX_UWSGI_APP}

824+enable: sudo -H ln -s ${uWSGI_APPS_AVAILABLE}/${SEARX_UWSGI_APP} ${uWSGI_APPS_ENABLED}/

825+start: sudo -H service uwsgi start ${SEARX_UWSGI_APP%.*}

826+restart: sudo -H service uwsgi restart ${SEARX_UWSGI_APP%.*}

827+stop: sudo -H service uwsgi stop ${SEARX_UWSGI_APP%.*}

828+disable: sudo -H rm ${uWSGI_APPS_ENABLED}/${SEARX_UWSGI_APP}

829+EOF

830+ ;;

831+ arch-*) cat <<EOF

832+# systemd --> /usr/lib/systemd/system/uwsgi@.service

833+# For uWSGI archlinux uses systemd template units, see

834+# - http://0pointer.de/blog/projects/instances.html

835+# - https://uwsgi-docs.readthedocs.io/en/latest/Systemd.html#one-service-per-app-in-systemd

836+

837+create: ${uWSGI_APPS_ENABLED}/${SEARX_UWSGI_APP}

838+enable: sudo -H systemctl enable uwsgi@${SEARX_UWSGI_APP%.*}

839+start: sudo -H systemctl start uwsgi@${SEARX_UWSGI_APP%.*}

840+restart: sudo -H systemctl restart uwsgi@${SEARX_UWSGI_APP%.*}

841+stop: sudo -H systemctl stop uwsgi@${SEARX_UWSGI_APP%.*}

842+disable: sudo -H systemctl disable uwsgi@${SEARX_UWSGI_APP%.*}

843+EOF

844+ ;;

845+ fedora-*) cat <<EOF

846+# systemd --> /usr/lib/systemd/system/uwsgi.service

847+# The unit file starts uWSGI in emperor mode (/etc/uwsgi.ini), see

848+# - https://uwsgi-docs.readthedocs.io/en/latest/Emperor.html

849+

850+create: ${uWSGI_APPS_ENABLED}/${SEARX_UWSGI_APP}

851+restart: sudo -H touch ${uWSGI_APPS_ENABLED}/${SEARX_UWSGI_APP}

852+disable: sudo -H rm ${uWSGI_APPS_ENABLED}/${SEARX_UWSGI_APP}

853+EOF

854+ ;;

855+ esac

856+ echo -e ".. END searx uwsgi-description $DIST_NAME"

857+

858+ echo -e "\n.. START searx uwsgi-appini $DIST_NAME"

859+ eval "echo \"$(< "${TEMPLATES}/${uWSGI_APPS_AVAILABLE}/${SEARX_UWSGI_APP}")\""

860+ echo -e "\n.. END searx uwsgi-appini $DIST_NAME"

861+

862+ )

863+ done

864+

865+}

866+

867+# ----------------------------------------------------------------------------

868+main "$@"

869+# ----------------------------------------------------------------------------

utils/site-python/sphinx_build_tools.pynew file+48

@@ -0,0 +1,48 @@

1+# -*- coding: utf-8; mode: python -*-

2+"""Implement some sphinx-build tools.

4+"""

6+import os

7+import sys

8+from sphinx.util.pycompat import execfile_

10+# ------------------------------------------------------------------------------

11+def load_sphinx_config(namespace):

12+# ------------------------------------------------------------------------------

13+

14+ u"""Load an additional configuration file into *namespace*.

15+

16+ The name of the configuration file is taken from the environment

17+ ``SPHINX_CONF``. The external configuration file extends (or overwrites) the

18+ configuration values from the origin ``conf.py``. With this you are able to

19+ maintain *build themes*. To your docs/conf.py add::

20+

21+ from sphinx_build_tools import load_sphinx_config

22+ ...

23+

24+ # Since loadConfig overwrites settings from the global namespace, it has to be

25+ # the last statement in the conf.py file

26+

27+ load_sphinx_config(globals())

28+

29+ """

30+

31+ config_file = os.environ.get("SPHINX_CONF", None)

32+ if (config_file is not None

33+ and os.path.normpath(namespace["__file__"]) != os.path.normpath(config_file) ):

34+ config_file = os.path.abspath(config_file)

35+

36+ if os.path.isfile(config_file):

37+ sys.stdout.write(

38+ "load additional sphinx-config: %s\n"

39+ % config_file)

40+ config = namespace.copy()

41+ config['__file__'] = config_file

42+ execfile_(config_file, config)

43+ del config['__file__']

44+ namespace.update(config)

45+ else:

46+ sys.stderr.write(

47+ "WARNING: additional sphinx-config not found: %s\n"

48+ % config_file)

utils/templates/etc/apache2new file+1

@@ -0,0 +1 @@

1+httpd

utils/templates/etc/filtron/rules.jsonnew file+129

@@ -0,0 +1,129 @@

1+[

2+ {

3+ "name": "roboagent limit",

4+ "filters": [

6+ ],

7+ "limit": 0,

8+ "stop": true,

9+ "actions": [

10+ { "name": "log"},

11+ { "name": "block",

12+ "params": {

13+ "message": "Rate limit exceeded"

14+ }

15+ }

16+ ]

17+ },

18+ {

19+ "name": "botlimit",

20+ "filters": [

22+ ],

23+ "limit": 0,

24+ "stop": true,

25+ "actions": [

26+ { "name": "log"},

27+ { "name": "block",

28+ "params": {

29+ "message": "Rate limit exceeded"

30+ }

31+ }

32+ ]

33+ },

34+ {

35+ "name": "suspiciously frequent IP",

36+ "filters": [],

37+ "interval": 600,

38+ "limit": 30,

39+ "aggregations": [

40+ "Header:X-Forwarded-For"

41+ ],

42+ "actions":[

43+ {"name":"log"}

44+ ]

45+ },

46+ {

47+ "name": "search request",

48+ "filters": [

49+ "Param:q",

50+ "Path=^(/|/search)$"

51+ ],

52+ "interval": 61,

53+ "limit": 999,

54+ "subrules": [

55+ {

56+ "name": "missing Accept-Language",

57+ "filters": ["!Header:Accept-Language"],

58+ "limit": 0,

59+ "stop": true,

60+ "actions": [

61+ {"name":"log"},

62+ {"name": "block",

63+ "params": {"message": "Rate limit exceeded"}}

64+ ]

65+ },

66+ {

67+ "name": "suspiciously Connection=close header",

68+ "filters": ["Header:Connection=close"],

69+ "limit": 0,

70+ "stop": true,

71+ "actions": [

72+ {"name":"log"},

73+ {"name": "block",

74+ "params": {"message": "Rate limit exceeded"}}

75+ ]

76+ },

77+ {

78+ "name": "IP limit",

79+ "interval": 61,

80+ "limit": 9,

81+ "stop": true,

82+ "aggregations": [

83+ "Header:X-Forwarded-For"

84+ ],

85+ "actions": [

86+ { "name": "log"},

87+ { "name": "block",

88+ "params": {

89+ "message": "Rate limit exceeded"

90+ }

91+ }

92+ ]

93+ },

94+ {

95+ "name": "rss/json limit",

96+ "filters": [

97+ "Param:format=(csv|json|rss)"

98+ ],

99+ "interval": 121,

100+ "limit": 2,

101+ "stop": true,

102+ "actions": [

103+ { "name": "log"},

104+ { "name": "block",

105+ "params": {

106+ "message": "Rate limit exceeded"

107+ }

108+ }

109+ ]

110+ },

111+ {

112+ "name": "useragent limit",

113+ "interval": 61,

114+ "limit": 199,

115+ "aggregations": [

116+ "Header:User-Agent"

117+ ],

118+ "actions": [

119+ { "name": "log"},

120+ { "name": "block",

121+ "params": {

122+ "message": "Rate limit exceeded"

123+ }

124+ }

125+ ]

126+ }

127+ ]

128+ }

129+]

utils/templates/etc/httpd/sites-available/morty.confnew file+28

@@ -0,0 +1,28 @@

1+# -*- coding: utf-8; mode: apache -*-

3+LoadModule headers_module ${APACHE_MODULES}/mod_headers.so

4+LoadModule proxy_module ${APACHE_MODULES}/mod_proxy.so

5+LoadModule proxy_http_module ${APACHE_MODULES}/mod_proxy_http.so

6+#LoadModule setenvif_module ${APACHE_MODULES}/mod_setenvif.so

8+# SetEnvIf Request_URI "${PUBLIC_URL_PATH_MORTY}" dontlog

9+# CustomLog /dev/null combined env=dontlog

10+

11+<Location ${PUBLIC_URL_PATH_MORTY} >

12+

13+ <IfModule mod_security2.c>

14+ SecRuleEngine Off

15+ </IfModule>

16+

17+ Require all granted

18+

19+ Order deny,allow

20+ Deny from all

21+ #Allow from fd00::/8 192.168.0.0/16 fe80::/10 127.0.0.0/8 ::1

22+ Allow from all

23+

24+ ProxyPreserveHost On

25+ ProxyPass http://${MORTY_LISTEN}

26+ RequestHeader set X-Script-Name ${PUBLIC_URL_PATH_MORTY}

27+

28+</Location>

utils/templates/etc/httpd/sites-available/searx.conf:filtronnew file+33

@@ -0,0 +1,33 @@

1+# -*- coding: utf-8; mode: apache -*-

3+LoadModule headers_module ${APACHE_MODULES}/mod_headers.so

4+LoadModule proxy_module ${APACHE_MODULES}/mod_proxy.so

5+LoadModule proxy_http_module ${APACHE_MODULES}/mod_proxy_http.so

6+#LoadModule setenvif_module ${APACHE_MODULES}/mod_setenvif.so

8+# SetEnvIf Request_URI "${FILTRON_URL_PATH}" dontlog

9+# CustomLog /dev/null combined env=dontlog

10+

11+# SecRuleRemoveById 981054

12+# SecRuleRemoveById 981059

13+# SecRuleRemoveById 981060

14+# SecRuleRemoveById 950907

15+

16+<Location ${FILTRON_URL_PATH} >

17+

18+ <IfModule mod_security2.c>

19+ SecRuleEngine Off

20+ </IfModule>

21+

22+ Require all granted

23+

24+ Order deny,allow

25+ Deny from all

26+ #Allow from fd00::/8 192.168.0.0/16 fe80::/10 127.0.0.0/8 ::1

27+ Allow from all

28+

29+ ProxyPreserveHost On

30+ ProxyPass http://${FILTRON_LISTEN}

31+ RequestHeader set X-Script-Name ${FILTRON_URL_PATH}

32+

33+</Location>

utils/templates/etc/httpd/sites-available/searx.conf:uwsginew file+27

@@ -0,0 +1,27 @@

1+# -*- coding: utf-8; mode: apache -*-

3+LoadModule headers_module ${APACHE_MODULES}/mod_headers.so

4+LoadModule proxy_module ${APACHE_MODULES}/mod_proxy.so

5+LoadModule proxy_uwsgi_module ${APACHE_MODULES}/mod_proxy_uwsgi.so

6+# LoadModule setenvif_module ${APACHE_MODULES}/mod_setenvif.so

8+# SetEnvIf Request_URI "${SEARX_URL_PATH}" dontlog

9+# CustomLog /dev/null combined env=dontlog

10+

11+<Location ${SEARX_URL_PATH}>

12+

13+ <IfModule mod_security2.c>

14+ SecRuleEngine Off

15+ </IfModule>

16+

17+ Require all granted

18+

19+ Order deny,allow

20+ Deny from all

21+ # Allow from fd00::/8 192.168.0.0/16 fe80::/10 127.0.0.0/8 ::1

22+ Allow from all

23+

24+ ProxyPreserveHost On

25+ ProxyPass unix:${SEARX_UWSGI_SOCKET}|uwsgi://uwsgi-uds-searx/

26+

27+</Location>

utils/templates/etc/nginx/default.apps-available/morty.confnew file+11

@@ -0,0 +1,11 @@

1+# https://example.org/morty

3+location /morty {

4+ proxy_pass http://127.0.0.1:3000/;

6+ proxy_set_header Host \$http_host;

7+ proxy_set_header Connection \$http_connection;

8+ proxy_set_header X-Real-IP \$remote_addr;

9+ proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;

10+ proxy_set_header X-Scheme \$scheme;

11+}

utils/templates/etc/nginx/default.apps-available/searx.conf:filtronnew file+16

@@ -0,0 +1,16 @@

1+# https://example.org/searx

3+location ${SEARX_URL_PATH} {

4+ proxy_pass http://127.0.0.1:4004/;

6+ proxy_set_header Host \$http_host;

7+ proxy_set_header Connection \$http_connection;

8+ proxy_set_header X-Real-IP \$remote_addr;

9+ proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;

10+ proxy_set_header X-Scheme \$scheme;

11+ proxy_set_header X-Script-Name ${SEARX_URL_PATH};

12+}

13+

14+location ${SEARX_URL_PATH}/static {

15+ alias ${SEARX_SRC}/searx/static;

16+}

utils/templates/etc/uwsgi/apps-archlinux/searx.ininew file+80

@@ -0,0 +1,80 @@

1+[uwsgi]

3+# uWSGI core

4+# ----------

5+#

6+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#uwsgi-core

8+# Who will run the code

9+uid = ${SERVICE_USER}

10+gid = ${SERVICE_GROUP}

11+

12+# chdir to specified directory before apps loading

13+chdir = ${SEARX_SRC}/searx

14+

15+# searx configuration (settings.yml)

16+env = SEARX_SETTINGS_PATH=${SEARX_SETTINGS_PATH}

17+

18+# disable logging for privacy

19+logger = systemd

20+disable-logging = true

21+

22+# The right granted on the created socket

23+chmod-socket = 666

24+

25+# Plugin to use and interpretor config

26+single-interpreter = true

27+

28+# enable master process

29+master = true

30+

31+# load apps in each worker instead of the master

32+lazy-apps = true

33+

34+# load uWSGI plugins

35+plugin = python

36+

37+# By default the Python plugin does not initialize the GIL. This means your

38+# app-generated threads will not run. If you need threads, remember to enable

39+# them with enable-threads. Running uWSGI in multithreading mode (with the

40+# threads options) will automatically enable threading support. This *strange*

41+# default behaviour is for performance reasons.

42+enable-threads = true

43+

44+

45+# plugin: python

46+# --------------

47+#

48+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#plugin-python

49+

50+# load a WSGI module

51+module = searx.webapp

52+

53+# set PYTHONHOME/virtualenv

54+virtualenv = ${SEARX_PYENV}

55+

56+# add directory (or glob) to pythonpath

57+pythonpath = ${SEARX_SRC}

58+

59+

60+# speak to upstream

61+# -----------------

62+#

63+# Activate the 'http' configuration for filtron or activate the 'socket'

64+# configuration if you setup your HTTP server to use uWSGI protocol via sockets.

65+

66+# using IP:

67+#

68+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#plugin-http

69+# Native HTTP support: https://uwsgi-docs.readthedocs.io/en/latest/HTTP.html

70+

71+http = ${SEARX_INTERNAL_HTTP}

72+

73+# using unix-sockets:

74+#

75+# On some distributions you need to create the app folder for the sockets::

76+#

77+# mkdir -p /run/uwsgi/app/searx

78+# chown -R ${SERVICE_USER}:${SERVICE_GROUP} /run/uwsgi/app/searx

79+#

80+# socket = /run/uwsgi/app/searx/socket

utils/templates/etc/uwsgi/apps-archlinux/searx.ini:socketnew file+80

@@ -0,0 +1,80 @@

1+[uwsgi]

3+# uWSGI core

4+# ----------

5+#

6+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#uwsgi-core

8+# Who will run the code

9+uid = ${SERVICE_USER}

10+gid = ${SERVICE_GROUP}

11+

12+# chdir to specified directory before apps loading

13+chdir = ${SEARX_SRC}/searx

14+

15+# searx configuration (settings.yml)

16+env = SEARX_SETTINGS_PATH=${SEARX_SETTINGS_PATH}

17+

18+# disable logging for privacy

19+logger = systemd

20+disable-logging = true

21+

22+# The right granted on the created socket

23+chmod-socket = 666

24+

25+# Plugin to use and interpretor config

26+single-interpreter = true

27+

28+# enable master process

29+master = true

30+

31+# load apps in each worker instead of the master

32+lazy-apps = true

33+

34+# load uWSGI plugins

35+plugin = python

36+

37+# By default the Python plugin does not initialize the GIL. This means your

38+# app-generated threads will not run. If you need threads, remember to enable

39+# them with enable-threads. Running uWSGI in multithreading mode (with the

40+# threads options) will automatically enable threading support. This *strange*

41+# default behaviour is for performance reasons.

42+enable-threads = true

43+

44+

45+# plugin: python

46+# --------------

47+#

48+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#plugin-python

49+

50+# load a WSGI module

51+module = searx.webapp

52+

53+# set PYTHONHOME/virtualenv

54+virtualenv = ${SEARX_PYENV}

55+

56+# add directory (or glob) to pythonpath

57+pythonpath = ${SEARX_SRC}

58+

59+

60+# speak to upstream

61+# -----------------

62+#

63+# Activate the 'http' configuration for filtron or activate the 'socket'

64+# configuration if you setup your HTTP server to use uWSGI protocol via sockets.

65+

66+# using IP:

67+#

68+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#plugin-http

69+# Native HTTP support: https://uwsgi-docs.readthedocs.io/en/latest/HTTP.html

70+

71+# http = ${SEARX_INTERNAL_HTTP}

72+

73+# using unix-sockets:

74+#

75+# On some distributions you need to create the app folder for the sockets::

76+#

77+# mkdir -p /run/uwsgi/app/searx

78+# chown -R ${SERVICE_USER}:${SERVICE_GROUP} /run/uwsgi/app/searx

79+#

80+socket = /run/uwsgi/app/searx/socket

utils/templates/etc/uwsgi/apps-available/searx.ininew file+79

@@ -0,0 +1,79 @@

1+[uwsgi]

3+# uWSGI core

4+# ----------

5+#

6+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#uwsgi-core

8+# Who will run the code

9+uid = ${SERVICE_USER}

10+gid = ${SERVICE_GROUP}

11+

12+# chdir to specified directory before apps loading

13+chdir = ${SEARX_SRC}/searx

14+

15+# searx configuration (settings.yml)

16+env = SEARX_SETTINGS_PATH=${SEARX_SETTINGS_PATH}

17+

18+# disable logging for privacy

19+disable-logging = true

20+

21+# The right granted on the created socket

22+chmod-socket = 666

23+

24+# Plugin to use and interpretor config

25+single-interpreter = true

26+

27+# enable master process

28+master = true

29+

30+# load apps in each worker instead of the master

31+lazy-apps = true

32+

33+# load uWSGI plugins

34+plugin = python3,http

35+

36+# By default the Python plugin does not initialize the GIL. This means your

37+# app-generated threads will not run. If you need threads, remember to enable

38+# them with enable-threads. Running uWSGI in multithreading mode (with the

39+# threads options) will automatically enable threading support. This *strange*

40+# default behaviour is for performance reasons.

41+enable-threads = true

42+

43+

44+# plugin: python

45+# --------------

46+#

47+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#plugin-python

48+

49+# load a WSGI module

50+module = searx.webapp

51+

52+# set PYTHONHOME/virtualenv

53+virtualenv = ${SEARX_PYENV}

54+

55+# add directory (or glob) to pythonpath

56+pythonpath = ${SEARX_SRC}

57+

58+

59+# speak to upstream

60+# -----------------

61+#

62+# Activate the 'http' configuration for filtron or activate the 'socket'

63+# configuration if you setup your HTTP server to use uWSGI protocol via sockets.

64+

65+# using IP:

66+#

67+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#plugin-http

68+# Native HTTP support: https://uwsgi-docs.readthedocs.io/en/latest/HTTP.html

69+

70+http = ${SEARX_INTERNAL_HTTP}

71+

72+# using unix-sockets:

73+#

74+# On some distributions you need to create the app folder for the sockets::

75+#

76+# mkdir -p /run/uwsgi/app/searx

77+# chmod -R ${SERVICE_USER}:${SERVICE_GROUP} /run/uwsgi/app/searx

78+#

79+# socket = /run/uwsgi/app/searx/socket

utils/templates/etc/uwsgi/apps-available/searx.ini:socketnew file+79

@@ -0,0 +1,79 @@

1+[uwsgi]

3+# uWSGI core

4+# ----------

5+#

6+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#uwsgi-core

8+# Who will run the code

9+uid = ${SERVICE_USER}

10+gid = ${SERVICE_GROUP}

11+

12+# chdir to specified directory before apps loading

13+chdir = ${SEARX_SRC}/searx

14+

15+# searx configuration (settings.yml)

16+env = SEARX_SETTINGS_PATH=${SEARX_SETTINGS_PATH}

17+

18+# disable logging for privacy

19+disable-logging = true

20+

21+# The right granted on the created socket

22+chmod-socket = 666

23+

24+# Plugin to use and interpretor config

25+single-interpreter = true

26+

27+# enable master process

28+master = true

29+

30+# load apps in each worker instead of the master

31+lazy-apps = true

32+

33+# load uWSGI plugins

34+plugin = python3,http

35+

36+# By default the Python plugin does not initialize the GIL. This means your

37+# app-generated threads will not run. If you need threads, remember to enable

38+# them with enable-threads. Running uWSGI in multithreading mode (with the

39+# threads options) will automatically enable threading support. This *strange*

40+# default behaviour is for performance reasons.

41+enable-threads = true

42+

43+

44+# plugin: python

45+# --------------

46+#

47+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#plugin-python

48+

49+# load a WSGI module

50+module = searx.webapp

51+

52+# set PYTHONHOME/virtualenv

53+virtualenv = ${SEARX_PYENV}

54+

55+# add directory (or glob) to pythonpath

56+pythonpath = ${SEARX_SRC}

57+

58+

59+# speak to upstream

60+# -----------------

61+#

62+# Activate the 'http' configuration for filtron or activate the 'socket'

63+# configuration if you setup your HTTP server to use uWSGI protocol via sockets.

64+

65+# using IP:

66+#

67+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#plugin-http

68+# Native HTTP support: https://uwsgi-docs.readthedocs.io/en/latest/HTTP.html

69+

70+# http = ${SEARX_INTERNAL_HTTP}

71+

72+# using unix-sockets:

73+#

74+# On some distributions you need to create the app folder for the sockets::

75+#

76+# mkdir -p /run/uwsgi/app/searx

77+# chown -R ${SERVICE_USER}:${SERVICE_GROUP} /run/uwsgi/app/searx

78+#

79+socket = /run/uwsgi/app/searx/socket

utils/templates/lib/systemd/system/filtron.servicenew file+29

@@ -0,0 +1,29 @@

1+[Unit]

3+Description=${SERVICE_NAME}

4+After=syslog.target

5+After=network.target

7+[Service]

9+Type=simple

10+User=${SERVICE_USER}

11+Group=${SERVICE_GROUP}

12+WorkingDirectory=${SERVICE_HOME}

13+ExecStart=${SERVICE_HOME}/go-apps/bin/filtron -api '${FILTRON_API}' -listen '${FILTRON_LISTEN}' -rules '${FILTRON_RULES}' -target '${FILTRON_TARGET}'

14+

15+Restart=always

16+Environment=USER=${SERVICE_USER} HOME=${SERVICE_HOME}

17+

18+# Some distributions may not support these hardening directives. If you cannot

19+# start the service due to an unknown option, comment out the ones not supported

20+# by your version of systemd.

21+

22+ProtectSystem=full

23+PrivateDevices=yes

24+PrivateTmp=yes

25+NoNewPrivileges=true

26+

27+[Install]

28+

29+WantedBy=multi-user.target

utils/templates/lib/systemd/system/morty.servicenew file+29

@@ -0,0 +1,29 @@

1+[Unit]

3+Description=${SERVICE_NAME}

4+After=syslog.target

5+After=network.target

7+[Service]

9+Type=simple

10+User=${SERVICE_USER}

11+Group=${SERVICE_GROUP}

12+WorkingDirectory=${SERVICE_HOME}

13+ExecStart=${SERVICE_HOME}/go-apps/bin/morty -key '${MORTY_KEY}' -listen '${MORTY_LISTEN}' -timeout ${MORTY_TIMEOUT}

14+

15+Restart=always

16+Environment=USER=${SERVICE_USER} HOME=${SERVICE_HOME} DEBUG=${SERVICE_ENV_DEBUG}

17+

18+# Some distributions may not support these hardening directives. If you cannot

19+# start the service due to an unknown option, comment out the ones not supported

20+# by your version of systemd.

21+

22+ProtectSystem=full

23+PrivateDevices=yes

24+PrivateTmp=yes

25+NoNewPrivileges=true

26+

27+[Install]

28+

29+WantedBy=multi-user.target