This is a Cloudflare Worker that implements the Discord OAuth2 flow for Firebase Auth. Add .well-known/openid-configuration to your domain and point it to this worker.

• Create a new Discord application at https://discord.com/developers/applications
• Create a new Firebase project at https://console.firebase.google.com/
• Create a new Cloudflare worker at https://workers.cloudflare.com/

• Add new provider OpenID Connect on Firebase
• Add Client ID and Client Secret from Discord application
• Add https://<your-domain>/.well-known/openid-configuration as the discovery document URL

• Add firebase redirect URL to OAuth2 redirect URIs

• Create a new KV namespace

• Rename config.sample.json to config.json
• Change the values in config.json to your own
• Run npm install to install dependencies
• Run npx wrangler publish to publish the worker to Cloudflare

This project is licensed under the MIT License