Module auth 

Authentication Module - GitHub OAuth for Collaboration

Supports i1.is and other services via GitHub login.

Flow:

1. Client requests /auth/github/login
2. Redirect to GitHub OAuth
3. GitHub redirects back with code
4. Exchange code for access token
5. Fetch user info from GitHub API
6. Create session token

Structs

GitHubOAuthConfig

GitHub OAuth configuration

GitHubUser

GitHub user info

SessionStore

Session store

UserSession

Authenticated user session

Functions

create_session_store

Create a new shared session store

exchange_code_for_token

Exchange GitHub OAuth code for access token

fetch_github_user

Fetch GitHub user info using access token

Type Aliases

SharedSessionStore

Thread-safe session store