Figma Auth service for Haiku Animator

In order to use Haiku Animator's Figma integration, a service must be running to perform OAuth2 token exchange. Read more about OAuth with Figma and the Figma HTTP API here: https://www.figma.com/developers/api#oauth2

This project is a minimal self-hosted HTTP server application written in Go that will perform the token exchange for you.

Setup

0. Figure out the public URL and port where you will host this server. This guide will use the made-up example http://animatorfigmaauth.na:8080/ . Using TLS/HTTPS is recommended and can be achieved by specifying the TLS_* environment variables in step 4.
1. Log into Figma and register a new app at: https://www.figma.com/developers/apps . The name and logo can be whatever you want. The website URL must be the public URL from step 0 along with the path /v0/integrations/figma/token, e.g. http://animatorfigmaauth.na:8080/v0/integrations/figma/token
2. Add this callback URL to your registered app: haiku://oauth/figma
3. Save your app, then take note of the Figma-provided client ID and client secret — these values should be set to FIGMA_CLIENT_ID and FIGMA_CLIENT_SECRET in env (see .env.example)
4. Build and serve this application at the URL and port from step 0, having loaded the relevant env after copying .env.example into .env and filling in the relevant values. Once .env exists, you can use this one-liner to build, load env, and run the server: go build && export $(grep -v '#.*' .env | xargs) && ./figma-auth. You can test that your server is accessible via GET /v0/ping, e.g. in your browser at http://animatorfigmaauth.na:8080/v0/ping . If the server is accessible, you should see the response pong.
5. Specify that Haiku Animator should use your service for Figma auth — for now this requires building Animator from source HAIKU_API=http://animatorfigmaauth.na:8080/ FIGMA_CLIENT_ID=get_this_from_figma yarn go (from root of https://github.com/HaikuTeam/animator)

License

This code is dual-licensed under Apache 2.0 and MIT.