auth

Documentation

Index

• func AuthURL() (url, state string)
• func GenerateEncryptionKey() string
• func HandleCallback(ctx context.Context, code, state string, ...) error
• func Init(clientID, clientSecret, redirectURL string)
• func RequireAuth(db *sql.DB, next http.HandlerFunc) http.HandlerFunc
• type DiscordUser

Functions

func AuthURL

func AuthURL() (url, state string)

func GenerateEncryptionKey

func GenerateEncryptionKey() string

GenerateEncryptionKey returns a new random 256-bit key as a 64-char hex string.

func HandleCallback

func HandleCallback(ctx context.Context, code, state string, storePendingFn func(state, token string, user DiscordUser) error) error

HandleCallback exchanges the OAuth2 code for Discord user info, then calls storePendingFn with the state, a new session token, and the Discord user.

func Init

func Init(clientID, clientSecret, redirectURL string)

func RequireAuth

func RequireAuth(db *sql.DB, next http.HandlerFunc) http.HandlerFunc

RequireAuth is an HTTP middleware that validates the Bearer token from the DB.

Types

type DiscordUser

type DiscordUser struct {
	ID        string
	Username  string
	AvatarURL string
}

DiscordUser holds the fields we capture from the Discord /users/@me endpoint.