void AuthorizationSession::clearImpersonatedUserData() {
    _impersonatedUserNames.clear();
    _impersonatedRoleNames.clear();
    _impersonationFlag = false;
}
void AuthorizationSession::clearImpersonatedUserData() {
    _impersonatedUserNames.clear();
    _impersonatedRoleNames.clear();
    _impersonationFlag = false;
}