verifyToken method

@override Future<UserPrincipal?> verifyToken(String token)

Implementation

@override
Future<UserPrincipal?> verifyToken(String token) async {
  if (token.startsWith("valid_token_")) {
    final parts = token.split("_");
    final id = parts.length > 2 ? parts[2] : "0";
    return UserPrincipal(id, "User$id");
  }
  throw Exception("Invalid token");
}