Google OAuth Setup

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Use this checklist after mix sigra.install and mix sigra.gen.oauth --providers google.

  1. In Google Cloud Console, create or select the project that will own your app's OAuth credentials.
  2. Open APIs & Services -> OAuth consent screen and configure the app name, support email, and developer contact email.
  3. Add the scopes your Sigra flow needs. For the default Google provider wiring, keep openid, email, and profile.
  4. Open APIs & Services -> Credentials and create an OAuth client ID for a web application.
  5. Add your normal app callback URI, for example http://localhost:4000/auth/google/callback.
  6. Add the smoketest callback URI http://127.0.0.1:4001/callback.
  7. Export the generated credentials where your app reads them:
export GOOGLE_CLIENT_ID="..."
export GOOGLE_CLIENT_SECRET="..."
  1. Ensure your app's Sigra config points at those values under oauth: [providers: [google: ...]].
  2. Start your app environment so the config is available.
  3. Run the real round-trip check:
mix sigra.oauth.smoketest --provider=google

The task prints a Google authorize URL, waits on 127.0.0.1:4001, and finishes with:

OK — got back valid id_token with sub=... and email=...