## Problem Webhook log drains (project and org/audit) deliver requests with a malformed, duplicated `Content-Type: application/jsonapplication/json` header. On at least some receivers this breaks body parsing, so the delivered body appears empty even though it is present (confirmed with gzip both on and off). Root cause: the create form seeds a default `Content-Type: application/json` header for webhook drains, and the logflare webhook adaptor's `Tesla.Middleware.JSON` also sets `content-type: application/json` when it encodes the body. Both are sent, and the receiver concatenates the two same-named headers. ## Fix Stop seeding `Content-Type` in the webhook default headers (`getDefaultHeadersByType`). The delivery side already sets it, so a single clean header is sent. OTLP keeps its `application/x-protobuf` default because the OTLP delivery path uses `json: false` and does not set a content type itself. Updated the form tests that assumed the seeded header (the added-header row is now index 0 instead of 1, and the duplicate-header test now adds two explicit rows). ## How to test - Create a webhook (Custom Endpoint) audit log drain pointing at a request bin. - Trigger an audit event and inspect the delivered request: `Content-Type` should be a single `application/json`, and the JSON body should be visible. ## Note This fixes the common case (the seeded default). A user who manually adds a `Content-Type` header to a webhook drain would still hit the duplication; the robust cross-team fix would be for the logflare webhook adaptor to drop an incoming `content-type` before its JSON middleware sets one. Flagging for the logs team. <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Bug Fixes** * Log Drain header handling corrected: webhook drains no longer add a default Content-Type; other drain types retain their appropriate defaults. Empty header rows are no longer submitted. * **Tests** * Updated tests to match new header indexing, validation behavior, and submission expectations. <!-- end of auto-generated comment: release notes by coderabbit.ai --> --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Supabase Studio
A dashboard for managing your self-hosted Supabase project, and used on our hosted platform. Built with:
What's included
Studio is designed to work with existing deployments - either the local hosted, docker setup, or our CLI. It is not intended for managing the deployment and administration of projects - that's out of scope.
As such, the features exposed on Studio for existing deployments are limited to those which manage your database:
- Table & SQL editors
- Saved queries are unavailable
- Database management
- Policies, roles, extensions, replication
- API documentation
Managing Project Settings
Project settings are managed outside of the Dashboard. If you use docker compose, you should manage the settings in your docker-compose file. If you're deploying Supabase to your own cloud, you should store your secrets and env vars in a vault or secrets manager.
How to contribute?
- Branch from
masterand name your branches with the following structure{type}/{branch_name}- Type:
chore | fix | feature - The branch name is arbitrary — just make sure it summarizes the work.
- Type:
- When you send a PR to
master, it will automatically tag members of the frontend team for review. - Review the contributing checklists to help test your feature before sending a PR.
- The Dashboard is under active development. You should run
git pullfrequently to make sure you're up to date.
Developer Quickstart
Note
Supabase internal use: To develop on Studio locally with the backend services, see the instructions in the internal
infrastructurerepo.
# You'll need to be on Node v20
# in /studio
## For external contributors
pnpm install # install dependencies
pnpm run dev # start dev server
## For internal contributors
## First clone the private supabase/platform repo and follow instructions for setting up mise
mise studio # Run from supabase/platform alongside `mise infra`
## For all
pnpm run test # run tests
pnpm run test -- --watch # run tests in watch mode
Running within a self-hosted environment
Follow the self-hosting guide to get started.
cd ..
cd docker
docker compose -f docker-compose.yml -f ./dev/docker-compose.dev.yml up
Once you've got that set up, update .env in the studio folder with the corresponding values.
POSTGRES_PASSWORD=
SUPABASE_ANON_KEY=
SUPABASE_SERVICE_KEY=
Then run the following commands to install dependencies and start the dashboard.
npm install
npm run dev
If you would like to configure different defaults for "Default Organization" and "Default Project", you will need to update the .env in the studio folder with the corresponding values.
DEFAULT_ORGANIZATION_NAME=
DEFAULT_PROJECT_NAME=