Example #1
0
func init() {
	auth.AddMechanism("PLAIN",
		func(e *auth.AuthElement, stream stream.ServerStream) error {
			var auth_state *auth.AuthState
			if err := stream.State().Get(&auth_state); err != nil {
				return err
			}

			b, err := auth.DecodeBase64(e.Data, stream)
			if err != nil {
				return err
			}
			user_password := bytes.Split(b, usernamePasswordSeparator)

			if pass := auth_state.GetPasswordByUserName(string(user_password[1])); pass == string(user_password[2]) {

				if err := stream.WriteElement(mechanisms.SuccessElement{}); err != nil {
					return err
				}

				auth_state.UserName = string(user_password[1])
				auth_state.Mechanism = "PLAIN"
				stream.ReOpen()

				return nil
			} else {
				return errors.New("AUTH FAILED")
			}
		})
}
Example #2
0
func init() {
	auth.AddMechanism("SCRAM-SHA-1",
		func(e *auth.AuthElement, strm stream.ServerStream) error {
			var auth_state *auth.AuthState
			if err := strm.State().Get(&auth_state); err != nil {
				log.Println("SHAM-SHA-1 AuthState is not set can't get auth data")
				return err
			}

			auth_data, err := auth.DecodeBase64(e.Data, strm)
			if err != nil {
				return err
			}

			scram := scram.NewServer(sha1.New, nil)
			if err := scram.ParseClientFirst(auth_data); err != nil {
				return err
			}
			scram.SaltPassword([]byte(auth_state.GetPasswordByUserName(scram.UserName())))

			handler := newSHAHandler(strm, scram, auth_state)

			return handler.Handle()
		})
}
Example #3
0
func init() {
	auth.AddMechanism("DIGEST-MD5",
		func(e *auth.AuthElement, strm stream.ServerStream) error {
			handler, err := newDigestMD5Handler(strm)
			if err != nil {
				return err
			}

			return handler.Handle()
		})
}