/*

* Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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: 

* Example CTestStep derived implementation

*

*/

/**

 @file

 @internalTechnology

*/

#include "signerpositiveobjectloadstep.h"

#include <cryptospi/keypair.h>

#include <cryptospi/cryptosignatureapi.h>

#include <cryptospi/cryptokeypairgeneratorapi.h>

using namespace CryptoSpi;

CSignerPositiveObjectLoadStep::~CSignerPositiveObjectLoadStep()

	{

	}

CSignerPositiveObjectLoadStep::CSignerPositiveObjectLoadStep()

	{

	SetTestStepName(KSignerPositiveObjectLoadStep);

	}

TVerdict CSignerPositiveObjectLoadStep::doTestStepPreambleL()

	{

	SetTestStepResult(EPass);

	return TestStepResult();

	}

TVerdict CSignerPositiveObjectLoadStep::doTestStepL()

	{

	INFO_PRINTF1(_L("*** Signer - Positive Object Load ***"));

	INFO_PRINTF2(_L("HEAP CELLS: %d"), User::CountAllocCells());

  	if (TestStepResult()==EPass)

		{

		//Assume faliure, unless all is successful

		SetTestStepResult(EFail);

		TVariantPtrC testVariant;

		TVariantPtrC keyVariant;

		if(	!GetStringFromConfig(ConfigSection(),KConfigExchangeKey, keyVariant))

			{

			// Leave if there's any error.

			User::Leave(KErrNotFound);

			}

		else

			{

			//Create an new CryptoParams object to encapsulate the key type and secret key string

			CCryptoParams* keyParams = CCryptoParams::NewL();

			CleanupStack::PushL(keyParams);

			//Set the Key Parameters

			keyParams->AddL(KKeyExponent, KRsaKeyParameterEUid);

			keyParams->AddL(KRsaPrivateKeyStandard, KRsaKeyTypeUid);

			// Create a Key Pair Generator implementation

			INFO_PRINTF1(_L("Creating Key Pair Generator...")); 

			CKeyPairGenerator * keypairImpl = NULL;

			TRAPD_LOG(err,CKeyPairGeneratorFactory::CreateKeyPairGeneratorL(keypairImpl, 

																KRSAKeyPairGeneratorUid, 

																keyParams));

			CleanupStack::PushL(keypairImpl);

			// Generate a Key Pair 

			INFO_PRINTF1(_L("Generating Key Pair..."));

			CKeyPair* keyPair = NULL;

			TRAP_LOG(err,keypairImpl->GenerateKeyPairL(1024, 

												*keyParams, 

												keyPair));

			CleanupStack::PushL(keyPair);

			// Creating Signer 1 with the necessary values from the ini	file

			INFO_PRINTF1(_L("Constructing Signer 1 (No Padding)..."));

			CSigner * impl1 = NULL;	

		    TRAP_LOG(err,CSignatureFactory::CreateSignerL(impl1,

												   KRsaSignerUid,

												   keyPair->PublicKey(),

												   KPaddingModeNoneUid,

												   keyParams));

			CleanupStack::PushL(impl1);

			// Creating Signer 2 with the necessary values from the ini	file

			INFO_PRINTF1(_L("Constructing Signer 2 (Pkcs1_v1_5 Padding)..."));

			CSigner * impl2 = NULL;	

		    TRAP_LOG(err,CSignatureFactory::CreateSignerL(impl2,

												   KRsaSignerUid,

												   keyPair->PublicKey(),

												   KPaddingModePkcs1_v1_5_SignatureUid,

												   keyParams));

			CleanupStack::PushL(impl2);

			if((impl1) && (impl2) && (err == KErrNone))

				{

				// This is a basic test for load positivity

				// from the Factory

				INFO_PRINTF1(_L("PASS: Signer - Positive Object Load"));

				SetTestStepResult(EPass);

				}

			else

				{

				ERR_PRINTF2(_L("FAIL: Signer Object Construction Failure - %d"), err);

				SetTestStepResult(EFail);

				}

			CleanupStack::PopAndDestroy(impl2);	

			CleanupStack::PopAndDestroy(impl1);

			CleanupStack::PopAndDestroy(keyPair);

			CleanupStack::PopAndDestroy(keypairImpl);

			CleanupStack::PopAndDestroy(keyParams);

			}

		INFO_PRINTF2(_L("HEAP CELLS: %d"), User::CountAllocCells());

		}

	  return TestStepResult();

	}

TVerdict CSignerPositiveObjectLoadStep::doTestStepPostambleL()

	{

	return TestStepResult();

	}