dotenv example

.env.oauth21

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+# OAuth 2.1 Configuration Example
+# Copy this to .env and update with your Google OAuth credentials
+
+# Required: Google OAuth 2.0 Client Credentials
+# Note: OAuth 2.1 will automatically use GOOGLE_OAUTH_CLIENT_ID and GOOGLE_OAUTH_CLIENT_SECRET
+# if OAUTH2_CLIENT_ID and OAUTH2_CLIENT_SECRET are not set
+
+GOOGLE_OAUTH_CLIENT_ID="your-google-client-id"
+GOOGLE_OAUTH_CLIENT_SECRET="your-google-client-secret"
+# Optional: OAuth 2.1 Settings
+OAUTH2_AUTHORIZATION_SERVER_URL=https://accounts.google.com
+OAUTH2_ENABLE_BEARER_PASSTHROUGH=true
+OAUTH2_SESSION_TIMEOUT=3600
+OAUTH2_MAX_SESSIONS_PER_USER=5
+
+# Development Settings (set to true for localhost testing)
+OAUTH2_ALLOW_INSECURE_TRANSPORT=false
+OAUTH2_ENABLE_DEBUG=false
+
+# Legacy Compatibility (recommended during migration)
+OAUTH2_ENABLE_LEGACY_AUTH=true
+
+# Required scopes for Google Workspace
+OAUTH2_REQUIRED_SCOPES=https://www.googleapis.com/auth/userinfo.email,https://www.googleapis.com/auth/userinfo.profile