Handle pair revoke events

bridgestate.go

@@ -23,6 +23,7 @@ import (
 const (
 	GMListenError      status.BridgeStateErrorCode = "gm-listen-error"
 	GMFatalError       status.BridgeStateErrorCode = "gm-listen-fatal-error"
+	GMUnpaired         status.BridgeStateErrorCode = "gm-unpaired"
 	GMNotConnected     status.BridgeStateErrorCode = "gm-not-connected"
 	GMConnecting       status.BridgeStateErrorCode = "gm-connecting"
 	GMConnectionFailed status.BridgeStateErrorCode = "gm-connection-failed"
@@ -35,7 +36,8 @@ const (
 func init() {
 	status.BridgeStateHumanErrors.Update(status.BridgeStateErrorMap{
 		GMListenError:               "Error polling messages from Google Messages server, the bridge will try to reconnect",
-		GMFatalError:                "Google Messages login was invalidated, please re-link the bridge",
+		GMFatalError:                "Google Messages token was invalidated, please re-link the bridge",
+		GMUnpaired:                  "The bridge was unpaired from Google Messages, please re-link the bridge",
 		GMBrowserInactive:           "Google Messages opened in another browser",
 		GMBrowserInactiveTimeout:    "Google Messages disconnected due to timeout",
 		GMBrowserInactiveInactivity: "Google Messages disconnected due to inactivity",

libgm/pairing_handler.go

@@ -23,6 +23,7 @@ func (c *Client) handlePairingEvent(response *pblite.Response) {
 		}
 	case *binary.PairEvents_Revoked:
 		c.Logger.Debug().Any("data", evt).Msg("Revoked Device")
+		c.triggerEvent(evt.Revoked)
 	default:
 		c.Logger.Debug().Any("response", response).Any("evt", evt).Msg("Invalid PairEvents type")
 	}

user.go

@@ -546,6 +546,12 @@ func (user *User) HandleEvent(event interface{}) {
 		if err != nil {
 			user.zlog.Err(err).Msg("Failed to update session in database")
 		}
+	case *binary.RevokePairData:
+		user.zlog.Info().Any("revoked_device", v.GetRevokedDevice()).Msg("Got pair revoked event")
+		user.Logout(status.BridgeState{
+			StateEvent: status.StateBadCredentials,
+			Error:      GMUnpaired,
+		}, false)
 	case *events.AuthTokenRefreshed:
 		err := user.Update(context.TODO())
 		if err != nil {