verify method

Map<String, dynamic>? verify(String token, String secret, [ void done(dynamic error, Map<String, dynamic>? data)? ])

Verify JSON Web Token

Implementation

Map<String, dynamic>? verify(
  String token,
  String secret, [
  void Function(dynamic error, Map<String, dynamic>? data)? done,
]) {
  try {
    final jwt = JWT.verify(token, SecretKey(secret));
    done?.call(null, jwt.payload as Map<String, dynamic>);
    return jwt.payload;
  } on JWTExpiredError {
    if (done != null) {
      done.call('JWTExpiredError', null);
    } else {
      throw JWTExpiredError();
    }
  } on JWTError catch (e) {
    if (done != null) {
      done.call(e.message, null);
    } else {
      throw JWTError(e.message);
    }
  } on Exception catch (e) {
    if (done != null) {
      done.call('Verify token failed', null);
    } else {
      throw Exception(e);
    }
  }
}