There are two implementations of a Cache, namely a bounded and an
unbounded variant. This can be elegantly captured in a type class.
In addition to reducing the amount of error-prone code in the
definition of the cache, this version reduces the amount of
error-prone code in usage sites of the cache, as it makes the cache
into an abstract object, so that a calling site cannot distinguish
between cache types. Any decision about what should be cached should
be made through the interface of a cache, rather than at the callsite,
and this is captured by this variant.
* Add support for multiple top-level fields in a subscription to improve testability of subscriptions
* Add an internal flag to enable multiple subscriptions
* Add missing call to withConstructorFn in live queries (fix#3239)
Co-authored-by: Alexis King <lexi.lambda@gmail.com>
* move user info related code to Hasura.User module
* the RFC #4120 implementation; insert permissions with admin secret
* revert back to old RoleName based schema maps
An attempt made to avoid duplication of schema contexts in types
if any role doesn't possess any admin secret specific schema
* fix compile errors in haskell test
* keep 'user_vars' for session variables in http-logs
* no-op refacto
* tests for admin only inserts
* update docs for admin only inserts
* updated CHANGELOG.md
* default behaviour when admin secret is not set
* fix x-hasura-role to X-Hasura-Role in pytests
* introduce effective timeout in actions async tests
* update docs for admin-secret not configured case
* Update docs/graphql/manual/api-reference/schema-metadata-api/permission.rst
Co-Authored-By: Marion Schleifer <marion@hasura.io>
* Apply suggestions from code review
Co-Authored-By: Marion Schleifer <marion@hasura.io>
* a complete iteration
backend insert permissions accessable via 'x-hasura-backend-privilege'
session variable
* console changes for backend-only permissions
* provide tooltip id; update labels and tooltips;
* requested changes
* requested changes
- remove className from Toggle component
- use appropriate function name (capitalizeFirstChar -> capitalize)
* use toggle props from definitelyTyped
* fix accidental commit
* Revert "introduce effective timeout in actions async tests"
This reverts commit b7a59c19d6.
* generate complete schema for both 'default' and 'backend' sessions
* Apply suggestions from code review
Co-Authored-By: Marion Schleifer <marion@hasura.io>
* remove unnecessary import, export Toggle as is
* update session variable in tooltip
* 'x-hasura-use-backend-only-permissions' variable to switch
* update help texts
* update docs
* update docs
* update console help text
* regenerate package-lock
* serve no backend schema when backend_only: false and header set to true
- Few type name refactor as suggested by @0x777
* update CHANGELOG.md
* Update CHANGELOG.md
* Update CHANGELOG.md
* fix a merge bug where a certain entity didn't get removed
Co-authored-by: Marion Schleifer <marion@hasura.io>
Co-authored-by: Rishichandra Wawhal <rishi@hasura.io>
Co-authored-by: rikinsk <rikin.kachhia@gmail.com>
Co-authored-by: Tirumarai Selvan <tiru@hasura.io>
* config options for internal errors for non-admin role, close#4031
More detailed action debug info is added in response 'internal' field
* add docs
* update CHANGELOG.md
* set admin graphql errors option in ci tests, minor changes to docs
* fix tests
Don't use any auth for sync actions error tests. The request body
changes based on auth type in session_variables (x-hasura-auth-mode)
* Apply suggestions from code review
Co-Authored-By: Marion Schleifer <marion@hasura.io>
* use a new sum type to represent the inclusion of internal errors
As suggested in review by @0x777
-> Move around few modules in to specific API folder
-> Saperate types from Init.hs
* fix tests
Don't use any auth for sync actions error tests. The request body
changes based on auth type in session_variables (x-hasura-auth-mode)
* move 'HttpResponse' to 'Hasura.HTTP' module
* update change log with breaking change warning
* Update CHANGELOG.md
Co-authored-by: Marion Schleifer <marion@hasura.io>
Co-authored-by: Tirumarai Selvan <tiru@hasura.io>
* add support for action queries
* a new parameter `type` is added in the ArgumentDefinition, its value
can be either `query` or `mutation` and it defaults to the latter
* throw 400 when a query action is tried to explain
* update the actions docs to include query actions
* refactor the ToJSON and ToOrdJSON of ActionDefinition
Co-authored-by: Rishichandra Wawhal <rishi@hasura.io>
Co-authored-by: Tirumarai Selvan <tiru@hasura.io>
* add expiry time to webhook user info
This also adds an optional message to webhook errors: if we fail to
parse an expiry time, we will log a warning with the parse error.
* refactored Auth
This change had one main goal: put in common all expiry time
extraction code between the JWT and WebHook parts of the
code. Furthermore, this change also moves all WebHook specific code to
its own module, similarly to what is done for JWT.
* Remove dependency on string-conversions in favor of text-conversions
string-conversions silently uses UTF8 instead of being explicit about
it, and it uses lenientDecode when decoding ByteStrings when it’s
usually better to reject invalid UTF8 input outright. text-conversions
solves both those problems.
Co-authored-by: Alexis King <lexi.lambda@gmail.com>
* add 'ID' to default scalars for custom types, fix#4061
* preserve cookie headers from sync action webhook, close#4021
* validate action webhook response to conform to output type, fix#3977
* fix tests, don't run actions' tests on PG version < 10
* update CHANGELOG.md
* no-op refactor, use types from http-network more
Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>
* basic doc for actions
* custom_types, sync and async actions
* switch to graphql-parser-hs on github
* update docs
* metadata import/export
* webhook calls are now supported
* relationships in sync actions
* initialise.sql is now in sync with the migration file
* fix metadata tests
* allow specifying arguments of actions
* fix blacklist check on check_build_worthiness job
* track custom_types and actions related tables
* handlers are now triggered on async actions
* default to pgjson unless a field is involved in relationships, for generating definition list
* use 'true' for action filter for non admin role
* fix create_action_permission sql query
* drop permissions when dropping an action
* add a hdb_role view (and relationships) to fetch all roles in the system
* rename 'webhook' key in action definition to 'handler'
* allow templating actions wehook URLs with env vars
* add 'update_action' /v1/query type
* allow forwarding client headers by setting `forward_client_headers` in action definition
* add 'headers' configuration in action definition
* handle webhook error response based on status codes
* support array relationships for custom types
* implement single row mutation, see https://github.com/hasura/graphql-engine/issues/3731
* single row mutation: rename 'pk_columns' -> 'columns' and no-op refactor
* use top level primary key inputs for delete_by_pk & account select permissions for single row mutations
* use only REST semantics to resolve the webhook response
* use 'pk_columns' instead of 'columns' for update_by_pk input
* add python basic tests for single row mutations
* add action context (name) in webhook payload
* Async action response is accessible for non admin roles only if
the request session vars equals to action's
* clean nulls, empty arrays for actions, custom types in export metadata
* async action mutation returns only the UUID of the action
* unit tests for URL template parser
* Basic sync actions python tests
* fix output in async query & add async tests
* add admin secret header in async actions python test
* document async action architecture in Resolve/Action.hs file
* support actions returning array of objects
* tests for list type response actions
* update docs with actions and custom types metadata API reference
* update actions python tests as per #f8e1330
Co-authored-by: Tirumarai Selvan <tirumarai.selvan@gmail.com>
Co-authored-by: Aravind Shankar <face11301@gmail.com>
Co-authored-by: Rakesh Emmadi <12475069+rakeshkky@users.noreply.github.com>
We upload a set of accumulating timers and counters to track service
time for different types of operations, across several dimensions (e.g.
did we hit the plan cache, was a remote involved, etc.)
Also...
Standardize on DiffTime as a standard duration type, and try to use it
consistently.
See discussion here:
https://github.com/hasura/graphql-engine/pull/3584#pullrequestreview-340679369
It should be possible to overwrite that module so the new threadDelay
sticks per the pattern in #3705 blocked on #3558
Rename the Control.Concurrent.Extended.threadDelay to `sleep` since a
naive use with a literal argument would be very bad!
We catch a bug in 'computeTimeDiff'.
Add convenient 'Read' instances to the time unit utility types. Make
'Second' a newtype to support this.
This fix is a little ugly, but it’s the only simple solution without a
significant refactoring that restructures the relationship between
GraphQL/Validate and GraphQL/Resolve. The ugliness should go away if we
implement something like #2801.
This fixes an issue where queries could incorrectly be considered
reusable if a variable was used in two positions: one where it affected
SQL generation and one where it did not.
This mostly simplifies the RootFlds type to make it clearer what it’s
used for, but it has the convenient side-effect of preventing some
“impossible” cases using the type system.
* add types to represent unparsed http gql requests
This will help when we add caching of frequently used ASTs
* query plan caching
* move livequery to execute
* add multiplexed module
* session variable can be customised depending on the context
Previously the value was always "current_setting('hasura.user')"
* get rid of typemap requirement in reusable plan
* subscriptions are multiplexed when possible
* use lazytx for introspection to avoid acquiring a pg connection
* refactor to make execute a completely decoupled module
* don't issue a transaction for a query
* don't use current setting for explained sql
* move postgres related types to a different module
* validate variableValues on postgres before multiplexing subs
* don't user current_setting for queries over ws
* plan_cache is only visible when developer flag is enabled
* introduce 'batch size' when multiplexing subscriptions
* bump stackage to 13.16
* fix schema_stitching test case error code
* store hashes instead of actual responses for subscriptions
* internal api to dump subscriptions state
* remove PlanCache from SchemaCacheRef
* allow live query options to be configured on server startup
* capture metrics for multiplexed subscriptions
* more metrics captured for multiplexed subs
* switch to tvar based hashmap for faster snapshotting
* livequery modules do not expose internal details
* fix typo in live query env vars
* switch to hasura's pg-client-hs
