Add Github Login to Your Web App with OAuth 2.0 by Christian Nwamba

• Get a GitHub client ID and Secret for an OAuth Application
• Add GitHub Authorization to an OAuth Client App
• Create an OAuth Client-Server for code/token exchange
• Parse for the Auth Code in a Query before Sending It to a Server
• Exchange Auth Code in a Request for an Access Token
• Fetch Protected Data from a Resource Server with an Access Token
• Encode User Data with JSON Web Token (JWT)
• Identify Users with JWT
• Use JWT to Make a Protected Request
• Handle a Protected Request with JWT