// 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 negativegetsessionstep.cpp

 @internalTechnology

*/

#include "negativegetsessionstep.h"

#include <tlsprovinterface.h>

#define KServer2  _L8("192.168.10.11")

#define KSessionId4 _L8("444444444455555555556666666666")

CNegativeGetSessionStep::CNegativeGetSessionStep()

	{

	SetTestStepName(KNegativeGetSessionStep);

	}

TVerdict CNegativeGetSessionStep::doTestStepL()

	{

	// first we have to retrieve the available cipher suites

	TInt err = GetCipherSuitesL();  

	TInt sessionIdLength(0) ;

	CTlsCryptoAttributes* tlsCryptoAttributes = Provider()->Attributes();

	tlsCryptoAttributes->iSessionNameAndID.iServerName.iAddress.Copy( KServer2 );

	tlsCryptoAttributes->iSessionNameAndID.iServerName.iPort = 10;

	tlsCryptoAttributes->iSessionNameAndID.iSessionId.Copy( KSessionId4 );

	tlsCryptoAttributes->iCompressionMethod = ENullCompression;

	tlsCryptoAttributes->iCurrentCipherSuite.iHiByte = 0;

	tlsCryptoAttributes->iCurrentCipherSuite.iLoByte = 3;

	tlsCryptoAttributes->iNegotiatedProtocol.iMajor = 3;

	tlsCryptoAttributes->iNegotiatedProtocol.iMinor = 0; 

	tlsCryptoAttributes->iProposedProtocol.iMajor = 3;

	tlsCryptoAttributes->iProposedProtocol.iMinor = 0; 

	tlsCryptoAttributes->iPublicKeyParams->iKeyType = ERsa;

	tlsCryptoAttributes->iClientAuthenticate = EFalse; 

	tlsCryptoAttributes->iDialogNonAttendedMode = ETrue;

	CX509Certificate* cert = NULL;

	err = VerifyServerCertificateL(cert);

	delete cert; // don't really need the cert

	err = CreateSessionL();

	// ensure we succeeded

	if (err != KErrNone)

		{

		INFO_PRINTF2(_L("Failed! Create Session failed! (Error %d)"), err);

		SetTestStepResult(EFail);

		}

	HBufC8* keyExMessage = NULL;

	err = ClientKeyExchange(keyExMessage);

	if (err != KErrNone)

		{

		INFO_PRINTF2(_L("Failed! Key exchange failed! (Error %d)"), err);

		SetTestStepResult(EFail);

		return TestStepResult();

		}

	CleanupStack::PushL(keyExMessage);	

	// Call ServerFinished to do the chache

	INFO_PRINTF1(_L("Deriving premaster secret."));

	// derive the premaster secret from the key exchange method	

	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);

	// do the caching 

	ValidateServerFinishL(*master);

	CleanupStack::PopAndDestroy(master);

	// case A:

	err = VerifyGetSessionL(tlsCryptoAttributes->iSessionNameAndID.iServerName,sessionIdLength);

	if (err != KErrNone)

		{

		INFO_PRINTF1(_L("Case A Failed! GetSession failed!"));

		SetTestStepResult(EFail);

		return TestStepResult();

		}

 	//case B: get a session without a match.

	CTLSProvider* tlsProviderB = CTLSProvider::ConnectL();

	CTlsCryptoAttributes* tlsCryptoAttributesB = tlsProviderB->Attributes();

	tlsCryptoAttributesB->iCurrentCipherSuite.iHiByte = 0;

	tlsCryptoAttributesB->iCurrentCipherSuite.iLoByte = 3;

	tlsCryptoAttributesB->iNegotiatedProtocol.iMajor = 3;

	tlsCryptoAttributesB->iNegotiatedProtocol.iMinor = 1; 

	tlsCryptoAttributesB->iProposedProtocol.iMajor = 6;

	tlsCryptoAttributesB->iProposedProtocol.iMinor = 6; 

	TTLSSessionNameAndID sessionNameAndIDB;

	sessionNameAndIDB.iServerName.iAddress.Copy( KServer2 );

	sessionNameAndIDB.iServerName.iPort = 10;

	err = VerifyGetSessionL(tlsProviderB ,sessionNameAndIDB.iServerName,sessionIdLength);

	if (err != KErrNone && sessionIdLength != 0)

		{

		INFO_PRINTF1(_L("Case B Failed! GetSession failed!"));

		SetTestStepResult(EFail);

		delete tlsProviderB;

		return TestStepResult();

		}

	// case C. get a session with a match.

	tlsCryptoAttributesB->iCurrentCipherSuite.iHiByte = 0;

	tlsCryptoAttributesB->iCurrentCipherSuite.iLoByte = 3;

	tlsCryptoAttributesB->iNegotiatedProtocol.iMajor = 3;

	tlsCryptoAttributesB->iNegotiatedProtocol.iMinor = 0; 

	tlsCryptoAttributesB->iProposedProtocol.iMajor = 3;

	tlsCryptoAttributesB->iProposedProtocol.iMinor = 0; 

	err = VerifyGetSessionL(tlsProviderB ,sessionNameAndIDB.iServerName,sessionIdLength);

	if (err != KErrNone && sessionIdLength == 0)

		{

		INFO_PRINTF1(_L("Case C Failed! GetSession failed!"));

		SetTestStepResult(EFail);

		delete tlsProviderB;

		return TestStepResult();

		}

	err = ClearSessionCacheL(tlsProviderB, sessionNameAndIDB);

	if (err != KErrNone)

		{

		INFO_PRINTF2(_L("Failed! Clear Session Failed! (Error %d)"), err);

		SetTestStepResult(EFail);

		delete tlsProviderB;

		return TestStepResult();

		}

	// check that session is gone.

	err = VerifyGetSessionL(tlsProviderB ,sessionNameAndIDB.iServerName,sessionIdLength);

	if (err != KErrNone && sessionIdLength != 0)

		{

		INFO_PRINTF1(_L("Case C Failed! Session is still present"));

		SetTestStepResult(EFail);

		}

	delete tlsProviderB;

	return TestStepResult();

	}