RequestData requestData = new RequestData();
requestData.setMyProxyServerUrl("myproxy.teragrid.org");
requestData.setMyProxyUserName("******");
requestData.setMyProxyPassword("*******");
requestData.setMyProxyLifeTime(3600);
CredentialReader credentialReader = new CredentialReaderImpl(getDbUtil());
return new GSISecurityContext(credentialReader, requestData);
}