hub

type GithubAuthenticatedHandler func(w http.ResponseWriter, r *http.Request, user *GithubUser)

type GithubSSO interface {
	// Initiate the login process by redirecting the user to the github sign-in and approve page.
	RedirectToLogin(w http.ResponseWriter, r *http.Request)
	// This should be linked to the callback url github has associated with your application.
	// This handler takes care of exchanging the code for an access token, and will drop a cookie before redirecting back to "/".
	ExchangeCodeForToken(w http.ResponseWriter, r *http.Request)
	// Lookup a user from an http request. Will return nil if no valid cookie found.
	LookupUser(r *http.Request) *GithubUser
	// Make a choice based on the incoming request. If user is already authenticated, the loggedin handler will execute.
	// Otherwise, the loggedOut handler will execute.
	Route(loggedOut http.HandlerFunc, loggedIn GithubAuthenticatedHandler) http.HandlerFunc
}

type GithubUser struct {
	Login, AccessToken, AvatarUrl string
}