Google

Configure App and OAuth URLs

Use the following to configure a Google Cloud app for OAuth2. This includes configuring the OAuth 2.0 Redirect URL.

1. Go to https://console.cloud.google.com/
2. Select your project.
3. Click "APIs and Services" > "Credentials"

Running the Examples

Two runnable examples load credentials from a credentials set file and fetch the signed-in user's Google profile.

OAuth 2.0 web flow (google/cmd/oauth2web), using an oauth2 credential with "service": "google":

go run ./google/cmd/oauth2web --creds credentials.json --account my-google-app

Service account (google/cmd/serviceaccount), using a gcpsa credential:

go run ./google/cmd/serviceaccount --creds credentials.json --account my-service-account

Both print only token metadata and the profile, never credentials or tokens. Keep credentials files out of version control; this repository ignores files starting with _, so a name like _credentials.json is not committed.

For "Sign in with Google" in your own application, see Sign in with Google or GitHub.