OAuth 2.0 & OIDC Implementer Implement secure authentication with OAuth 2.0 and OpenID Connect. Core Workflow 1. Choose flow : Authorization Code, PKCE, Client Credentials 2. Configure provider : Set up OAuth/OIDC provider 3. Implement flow : Handle redirects and tokens 4. Secure tokens : Storage and refresh 5. Add providers : Multiple identity providers 6. Handle sessions : Manage authenticated state OAuth 2.0 Flows Overview Authorization Code Flow with PKCE Server Implementation (Next.js) Login Route Callback Route OpenID Connect Integration OIDC Discovery ID Token Validation User Info Endp…