public static ResponseType Evaluate(RequestType request)
{
PolicyCombAlg[XacmlPolicyCombAlg.FIRST_APPLICABLE] = new FirstApplicablePolicy();
/// deserijalizacija xml dokumenta koji specificira autorizacionu politiku
//XmlSerializer serializer = new XmlSerializer(typeof(PolicyType));
//StreamReader reader = new StreamReader("rule1.main.xml");
////StreamReader reader = new StreamReader("TimeRange.checkTimeInRange.xml");
//var value = serializer.Deserialize(reader);
///// kreiranje objekta koji predstavlja definisanu politiku
//PolicyType policy = new PolicyType();
//policy = value as PolicyType;
NetTcpBinding binding = new NetTcpBinding();
binding.CloseTimeout = new TimeSpan(0, 10, 0);
binding.OpenTimeout = new TimeSpan(0, 10, 0);
binding.ReceiveTimeout = new TimeSpan(0, 10, 0);
binding.SendTimeout = new TimeSpan(0, 10, 0);
string address = "net.tcp://localhost:6000/PapService";
if (policySet.Items == null)
{
using (PapProxy proxy = new PapProxy(binding, new EndpointAddress(new Uri(address))))
{
policySet = proxy.Load();
Console.WriteLine("-------------------------------------");
Console.WriteLine("\nPolicy loaded...");
}
}
List <PolicyType> policiesL = new List <PolicyType>();
foreach (PolicyType policy in policySet.Items)
{
policiesL.Add(policy);
}
PolicyType[] policies = policiesL.ToArray();
DecisionType decision = PolicyCombAlg[policySet.PolicyCombiningAlgId].Evaluate(policies, request);
Console.WriteLine("\nAccess decision: {0}", decision.ToString());
ResponseType XacmlResponse = new ResponseType();
ResultType result = new ResultType();
result.Decision = decision;
XacmlResponse.Result = new ResultType[1];
XacmlResponse.Result[0] = result;
return(XacmlResponse);
}
public PolicySetType Load()
{
XmlSerializer serializer = new XmlSerializer(typeof(PolicySetType));
StreamReader reader = new StreamReader("rule1.main.xml");
//StreamReader reader = new StreamReader("TimeRange.checkTimeInRange.xml");
var value = serializer.Deserialize(reader);
/// kreiranje objekta koji predstavlja definisanu politiku
PolicySetType policy = new PolicySetType();
try
{
policy = value as PolicySetType;
}
catch (Exception)
{
policy = null;
}
Console.WriteLine("Policy set loaded");
return(policy);
}
