## Description
This PR updates the JWK refresh thread to poll every second instead of the previous behaviour where the thread used to sleep based on the expiry time in `Cache-Control`/`Expires` response headers.
## Motivation
As a part of dynamically updating environment variables on cloud without restart the user projects, we want to implement a mechanism which makes HGE aware of any changes in the user configuration by updating a shared variable data type which can be accessed by relevant threads/core functionality before their execution.
The above updates requires us to make the threads polling in nature such that before executing their code, any change in the user config is captured and the appropriate behaviour is channelised. In the case of JWK updating thread, the thread used to sleep for the time as mentioned in the `Cache-Control` or `Expires` headers which make the thread unware of any new changes in the user config in that period of time, hence requiring a restart to propogate the new changes.
To solve this problem we have now updated the JWK update thread to poll every second for change in `AuthMode`(from a shared variable in subsequent changes to implement the dynamic env var update feature) and update the JWK accordingly such that it does not use any stale configurations and works without HGE restart.
### Related Issues
https://hasurahq.atlassian.net/browse/GS-300
### Solution and Design
- We store the expiry time in the `JWTCtx`
- On every poll check whether the current time exceeds the expiry time, in which case we call the JWK url to fetch the new JWK and expiry.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/7177
Co-authored-by: Krushan Bauva <31391329+krushanbauva@users.noreply.github.com>
Co-authored-by: Anon Ray <616387+ecthiender@users.noreply.github.com>
GitOrigin-RevId: bc1e44a8c3823d7554167a7f01c3ce085646cedb
Codecs for event triggers, including webhook transforms. These are not hooked into the higher-up table metadata codec yet because some backend implementations implement event triggers with `error` which causes an error when codecs are evaluated. I plan to follow up with another PR to resolve that.
Ticket: https://hasurahq.atlassian.net/browse/GDC-585
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/7237
GitOrigin-RevId: 8ce40fe6fedcf8b109d6ca50a505333df855a8ce
context: This is foundation work, before we change how the server chooses to compress or not
part of effort: #5518
-----
Prior to this change it was difficult to understand how the functionality in this module related to the semantics of Accept-Encoding. We also didn't correctly handle directives with qvalues.
After this change certain technical infelicities are called out without modifying the behavior of the server; for instance we continue to fall back to identity (no compression) in the case where technically we're supposed to return 406, and we also continue to treat `*` conservatively as meaning “use no compression”.
The only external change here is `gzip;q=x.y` now results in a zipped response.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/7213
GitOrigin-RevId: 1910ffd70d29f1ab8825c601f1bd998be70ceeeb
## Description ✍️
This PR adds support to generate query params directly using a kriti template which can be used to flatten a list of parameter arguments as well.
### Changes in the Metadata API
Earlier the `query_params` key inside `request_transform` used to take in an object of key/value pairs where the `key` represents the query parameter name and `value` points to the value of the parameter or a kriti template which could be resolved to the value.
With this PR, we provide the user with more freedom to generate the complete query string using kriti template. The `query_params` can now take in a string as well which will be a kriti template. This new change needs to be incorporated on the console and CLI metadata import/export as well.
- [x] CLI: Compatible, no changes required
- [ ] Console
## Changelog ✍️
__Component__ : server
__Type__: feature
__Product__: community-edition
### Short Changelog
use kriti template to generate query param from list of arguments
### Related Issues ✍
https://hasurahq.atlassian.net/browse/GS-243
### Solution and Design ✍
We use a kriti template to generate the complete query parameter string.
| Query Template | Output |
|---|---|
| `{{ concat ([concat({{ range _, x := [\"apple\", \"banana\"] }} \"tags={{x}}&\" {{ end }}), \"flag=smthng\"]) }}`| `tags=apple&tags=banana&flag=smthng` |
| `{{ concat ([\"tags=\", concat({{ range _, x := $body.input }} \"{{x}},\" {{ end }})]) }}` | `tags=apple%2Cbanana%2C` |
### Steps to test and verify ✍
- start HGE and make the following request to `http://localhost:8080/v1/metadata`:
```json
{
"type": "test_webhook_transform",
"args": {
"webhook_url": "http://localhost:3000",
"body": {
"action": {
"name": "actionName"
},
"input": ["apple", "banana"]
},
"request_transform": {
"version": 2,
"url": "{{$base_url}}",
"query_params": "{{ concat ([concat({{ range _, x := $body.input }} \"tags={{x}}&\" {{ end }}), \"flag=smthng\"]) }}",
"template_engine": "Kriti"
}
}
}
```
- you should receive the following as output:
```json
{
"body": {
"action": {
"name": "actionName"
},
"input": [
"apple",
"banana"
]
},
"headers": [],
"method": "GET",
"webhook_url": "http://localhost:3000?tags=apple&tags=banana&flag=smthng"
}
```
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/6961
Co-authored-by: Tirumarai Selvan <8663570+tirumaraiselvan@users.noreply.github.com>
GitOrigin-RevId: 712ba038f03009edc3e8eb0435e723304943399a
We currently have a fairly intricate way of running our PostgreSQL and MSSQL integration tests (not the API tests). By splitting them out, we can simplify this a lot. Most prominently, we can rely on Cabal to be our argument parser instead of writing our own.
We can also simplify how they're run in CI. They are currently (weirdly) run alongside the Python integration tests. This breaks them out into their own jobs for better visibility, and to avoid conflating the two.
The changes are as follows:
- The "unit" tests that rely on a running PostgreSQL database are extracted out to a new test directory so they can be run separately.
- Most of the `Main` module comes with them.
- We now refer to these as "integration" tests instead.
- Likewise for the "unit" tests that rely on a running MS SQL Server database. These are a little simpler and we can use `hspec-discover`, with a `SpecHook` to extract the connection string from an environment variable.
- Henceforth, these are the MS SQL Server integration tests.
- New CI jobs have been added for each of these.
- There wasn't actually a job for the MS SQL Server integration tests. It's pretty amazing they still run well.
- The "haskell-tests" CI job, which used to run the PostgreSQL integration tests, has been removed.
- The makefiles and contributing guide have been updated to run these.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/6912
GitOrigin-RevId: 67bbe2941bba31793f63d04a9a693779d4463ee1
### Description
This monster of a PR took way too long. As the title suggests, it reduces the schema context carried in the readers to the very strict minimum. In practice, that means that to build a source, we only require:
- the global `SchemaContext`
- the global `SchemaOptions` (soon to be renamed `SchemaSourceOptions`)
- that source's `SourceInfo`
Furthermore, _we no longer carry "default" customization options throughout the schema_. All customization information is extracted from the `SourceInfo`, when required. This prevents an entire category of bugs we had previously encountered, such as parts of the code using uninitialized / unupdated customization info.
In turn, this meant that we could remove the explicit threading of the `SourceInfo` throughout the schema, since it is now always available through the reader context.
Finally, this meant making a few adjustments to relay and actions as well, such as the introduction of a new separate "context" for actions, and a change to how we create some of the action-specific postgres scalar parsers.
I'll highlight with review comments the areas of interest.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/6709
GitOrigin-RevId: ea80fddcb24e2513779dd04b0b700a55f0028dd1
`CollectedInfo` was just an awkward sum type. By using an explicit `Either` instead, we can guarantee at the type level that certain methods only write inconsistencies, or only write dependencies. This is useful, because if we can guarantee that no dependencies are written, then we don't need to run `resolveDependencies` on that part of the Metadata. In other words, we can keep it out of `BuildOutputs`, which greatly benefits performance - see e.g. hasura/graphql-engine-mono#6613.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/6765
GitOrigin-RevId: 9ce099d2eee2278dbb6e5bea72063e4b6e064b35
