public void Logout(string username)
{
if (clients.ContainsKey(username))
{
clients.Remove(username); //sklonjen nevalidan user
Console.WriteLine($"User {username} successfully logged out!");
INotifyLogout CallbackService = OperationContext.Current.GetCallbackChannel <INotifyLogout>();
CallbackService.NotifyClient("You are successfully logged out!");
}
else
{
Console.WriteLine("User is already logged out");
}
}
public void Login(string username, string password)
{
string srvCertCN = "wcfservice2";
NetTcpBinding binding = new NetTcpBinding();
binding.Security.Transport.ClientCredentialType = TcpClientCredentialType.Certificate;
X509Certificate2 srvCert = CertManager.GetCertificateFromStorage(StoreName.TrustedPeople, StoreLocation.LocalMachine, srvCertCN);
EndpointAddress address = new EndpointAddress(new Uri("net.tcp://localhost:9955/ICredentialAudit"),
new X509CertificateEndpointIdentity(srvCert));
if (!clients.ContainsKey(username)) //pita da li je u listi ulogovanih
{
using (CredentialsStoreProxy proxy = new CredentialsStoreProxy(binding, address))
{
try
{
if (proxy.ValidateCredential(username, password))
{
INotifyLogout CallbackService = OperationContext.Current.GetCallbackChannel <INotifyLogout>();
clients.Add(username, CallbackService);
}
else
{
Console.WriteLine("User not found");
}
}
catch (Exception e)
{
MyException ex = new MyException();
ex.Message = e.Message;
throw new FaultException <MyException>(ex, new FaultReason(e.Message));
}
}
}
else
{
Console.WriteLine("User is already logged in");
}
}
