This PR adds new endpoints to the REST API:
`/orchestration/worker/status` and `/orchestration/worker/id`
Currently these just trigger the return of status / ids from the workers
via the redis back channel, this still needs to be handled and passed
through to the frontend.
It also adds the eventbus to each worker, and triggers a reload of those
eventbus instances when the configuration changes on the main instances.
Changes in https://github.com/n8n-io/n8n/pull/6394 removed xml body parsing for all non-webhook routes. This broken SAML endpoints as they need the XML body parser to function correctly.
Also,
1. Consistent CORS support ~on all three webhook types~ waiting webhooks never supported CORS. I'll fix that in another PR
2. [Fixes binary-data handling when request body is text, json, or xml](https://linear.app/n8n/issue/NODE-505/webhook-binary-data-handling-fails-for-textplain-files).
3. Reduced number of middleware that each request has to go through.
4. Removed the need to maintain webhook endpoints in the auth-exception list.
5. Skip all middlewares (apart from `compression`) on Webhook routes.
6. move `multipart/form-data` support out of individual nodes
7. upgrade `formidable`
8. fix the filenames on binary-data in webhooks nodes
9. add unit tests and integration tests for webhook request handling, and increase test coverage
* refactor(core): Move webhook DB access to repository (no-changelog)
* make sure `DataSource` is initialized before it's dependencies
at some point I hope to replace `DataSource` with a custom `DatabaseConnection` service class that can then disconnect and reconnect from DB without having to update all repositories.
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Co-authored-by: कारतोफ्फेलस्क्रिप्ट™ <aditya@netroy.in>
* remove unnecesary Db re-initialization
this is from before we added `Db.init` in `WorkflowRunnerProcess`
* feat(core): Improved health check
* make health check not care about DB connections
* close DB connections, and shutdown the timer
* use typedi for UserManagementMailer
* use typedi for SamlService
* fix typos
* use typedi for Queue
* use typedi for License
* convert some more code to use typedi
* add typedi
* convert ActiveWorkflowRunner into an injectable service
* convert ExternalHooks into an injectable service
* convert InternalHooks into an injectable service
* convert LoadNodesAndCredentials into an injectable service
* convert NodeTypes and CredentialTypes into an injectable service
* convert ActiveExecutions into an injectable service
* convert WaitTracker into an injectable service
* convert Push into an injectable service
* convert ActiveWebhooks and TestWebhooks into an injectable services
* handle circular references, and log errors when a circular dependency is found
* store n8n version string in a const and use that everywhere
* reduce code duplication between Server and WebhookServer
* unify redis checks
* fix linting
