--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/networksecurity/tlsprovider/Test/tlstest2/multicancelstep.cpp	Tue Jan 26 15:23:49 2010 +0200
@@ -0,0 +1,160 @@
+// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+/**
+ @file multicancelstep.cpp
+ @internalTechnology
+*/
+#include "multicancelstep.h"
+#include <tlsprovinterface.h>
+
+
+CMultiCancelStep::CMultiCancelStep()
+	{
+	SetTestStepName(KMultiCancelStep);
+	}
+	
+TVerdict CMultiCancelStep::doTestStepL()
+	{
+	INFO_PRINTF1(_L("Calling TLS Provider to fetch cipher suites."));
+	
+	// Gets cipher suite with cancellation to increase test code coverage.
+	TInt err = GetCipherSuitesWithCancelL();
+	if (err != KErrNone && err != KErrCancel)
+		{
+		INFO_PRINTF2(_L("Unnexpected error when retrieving supported cipher suites! (with cancellation) (Error %d)"),			err);
+		SetTestStepResult(EFail);
+		return TestStepResult();
+		}
+	
+	// first we have to retrieve the available cipher suites
+	err = 0;
+	err = GetCipherSuitesL();
+	
+	if (err != KErrNone)
+		{
+		INFO_PRINTF2(_L("Failed! Cannot retrieve supported cipher suites! (Error %d)"),
+			err);
+		SetTestStepResult(EFail);
+		return TestStepResult();
+		}
+		
+	// verifies certificate if is not a PSK cipher suite
+  	if( !UsePsk() )
+		{
+			// we have to verify the server certificate, to supply the certificate
+		// and its parameters to the TLS provider.
+
+		INFO_PRINTF1(_L("Calling TLS Provider to verify server certificate, followed of cancellation of request."));
+
+		CX509Certificate* cert = NULL;
+		
+		// Important part of the test: cancellation
+ 		err = VerifyServerCertificateWithCancelL(cert);
+		delete cert;
+		
+			// make sure it returned was cancelled.
+		if (err != KErrCancel)
+			{
+			INFO_PRINTF2(_L("Failed! Server Certificate cancelled returned incorrect Error: %d"),
+				err);
+			SetTestStepResult(EFail);
+			return TestStepResult();
+			}
+				
+		// Reissue same request but this time it does not cancel request.
+		err = VerifyServerCertificateL(cert);
+		delete cert;
+				
+		// make sure it completed sucessfully.
+		if (err != KErrNone)
+			{
+			INFO_PRINTF2(_L("Failed! Server Certificate did not verify correctly! (Error %d)"),
+					err);
+			SetTestStepResult(EFail);
+			return TestStepResult();
+			}
+		}   
+	
+  	INFO_PRINTF1(_L("Creating TLS Session."));	
+  	// now, create a session with followed of a cancel of request
+  	err = CreateSessionWithCancelL();
+  	if (err != KErrCancel)
+		{
+		INFO_PRINTF2(_L("Failed! CreateSession cancelled returned incorrect Error: %d"),
+			err);
+		SetTestStepResult(EFail);
+		return TestStepResult();
+		}
+  	
+	// now, create a session with the parameters set in the preamble
+	err = CreateSessionL();
+	
+	// Ensure we succeeded
+	if (err != KErrNone)
+		{
+		INFO_PRINTF2(_L("Failed! Create Session failed! (Error %d)"), err);
+		SetTestStepResult(EFail);
+		return TestStepResult();
+		}
+	
+	INFO_PRINTF1(_L("Calling TLS session key exchange with cancellation."));
+	HBufC8* keyExMessage = NULL;
+	
+	// Important part of the test: cancellation
+	err = ClientKeyExchangeWithCancel(keyExMessage);
+	
+	if (err != KErrCancel)
+		{
+		INFO_PRINTF2(_L("Client Key Exchange cancellation returned incorrect Error %d)"), err);
+		delete keyExMessage;
+		SetTestStepResult(EFail);
+		return TestStepResult();
+		}
+	
+	// Makes same request but this time does not cancel it
+	err = ClientKeyExchange(keyExMessage);
+		
+	if (err != KErrNone)
+		{
+		INFO_PRINTF2(_L("Failed! Key exchange failed! (Error %d)"), err);
+		delete keyExMessage;
+		SetTestStepResult(EFail);
+		return TestStepResult();
+		}
+	
+	INFO_PRINTF1(_L("Deriving premaster secret."));
+			
+	// derive the premaster secret from the key exchange method	
+	CleanupStack::PushL(keyExMessage);
+	HBufC8* premaster = DerivePreMasterSecretL(*keyExMessage);
+	CleanupStack::PopAndDestroy(keyExMessage);
+	
+	INFO_PRINTF1(_L("Deriving master secret."));
+	
+	// compute the master secret from the premaster.
+	CleanupStack::PushL(premaster);
+	HBufC8* master = ComputeMasterSecretL(*premaster);
+	CleanupStack::PopAndDestroy(premaster);
+	CleanupStack::PushL(master);
+	
+	ValidateServerFinishedL(*master);
+		
+	CleanupStack::PopAndDestroy(master);
+			
+	return TestStepResult();
+		
+	}
+