public string handle(Credentials credentials,
string proxyGrantingTicketId)
{
HttpBasedServiceCredentials serviceCredentials = (HttpBasedServiceCredentials)credentials;
string proxyIou = this.uniqueTicketIdGenerator
.getNewTicketId(PGTIOU_PREFIX);
string serviceCredentialsAsString = serviceCredentials.getCallbackUrl().ToString();
StringBuilder stringBuffer = new StringBuilder(
serviceCredentialsAsString.Length + proxyIou.Length
+ proxyGrantingTicketId.Length + 15);
stringBuffer.Append(serviceCredentialsAsString);
if (serviceCredentials.getCallbackUrl().Query != null)
{
stringBuffer.Append("&");
}
else
{
stringBuffer.Append("?");
}
stringBuffer.Append("pgtIou=");
stringBuffer.Append(proxyIou);
stringBuffer.Append("&pgtId=");
stringBuffer.Append(proxyGrantingTicketId);
if (this.httpClient.isValidEndPoint(stringBuffer.ToString()))
{
//if (log.isDebugEnabled())
//{
// log.debug("Sent ProxyIou of " + proxyIou + " for service: "
// + serviceCredentials.toString());
//}
return(proxyIou);
}
//if (log.isDebugEnabled())
//{
// log.debug("Failed to send ProxyIou of " + proxyIou
// + " for service: " + serviceCredentials.toString());
//}
return(null);
}
public bool authenticate(Credentials credentials)
{
HttpBasedServiceCredentials serviceCredentials = (HttpBasedServiceCredentials)credentials;
if (this.requireSecure &&
!serviceCredentials.getCallbackUrl().Scheme.Equals(
PROTOCOL_HTTPS))
{
//if (log.isDebugEnabled()) {
// log.debug("Authentication failed because url was not secure.");
//}
return(false);
}
//log
// .debug("Attempting to resolve credentials for "
// + serviceCredentials);
return(this.httpClient.isValidEndPoint(serviceCredentials
.getCallbackUrl()));
}
/**
* Method to return a simple Service Principal with the identifier set to be
* the callback url.
*/
public Principal resolvePrincipal(Credentials credentials)
{
HttpBasedServiceCredentials serviceCredentials = (HttpBasedServiceCredentials)credentials;
return(new SimpleWebApplicationServiceImpl(serviceCredentials.getCallbackUrl().ToString()));
}
