sl@0: /*
sl@0: * Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of the License "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @internalTechnology
sl@0: */
sl@0: 
sl@0: #include "symmetriccipherprocessbeforeivsetstep.h"
sl@0: 
sl@0: using namespace CryptoSpi;
sl@0: 
sl@0: CSymmetricCipherProcessBeforeIvSetStep::CSymmetricCipherProcessBeforeIvSetStep()
sl@0: 	{
sl@0: 	SetTestStepName(KSymmetricCipherProcessBeforeIvSetStep);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: TVerdict CSymmetricCipherProcessBeforeIvSetStep::doTestStepPreambleL()
sl@0: 	{
sl@0: 	SetTestStepResult(EPass);
sl@0: 	return TestStepResult();
sl@0: 	}
sl@0: 
sl@0: 
sl@0: TVerdict CSymmetricCipherProcessBeforeIvSetStep::doTestStepL()
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("*** Symmetric Cipher - Calling the Process methods without first setting the IV ***"));
sl@0: 	INFO_PRINTF2(_L("HEAP CELLS: %d"), User::CountAllocCells());
sl@0: 	
sl@0:   	if (TestStepResult()!=EPass)
sl@0:   		{
sl@0:   		return TestStepResult(); 
sl@0:   		}
sl@0: 		
sl@0: 	//Assume failure, unless all is successful
sl@0: 	SetTestStepResult(EFail);
sl@0: 		
sl@0: 	TVariantPtrC operationMode;
sl@0: 		
sl@0: 	CSymmetricCipher* impl = NULL;
sl@0: 	CKey* key = NULL;
sl@0: 	SetupCipherL(EFalse, EFalse, operationMode, impl, key);
sl@0: 
sl@0: 	INFO_PRINTF1(_L("Plugin loaded."));
sl@0: 	
sl@0: 	CleanupStack::PushL(key);
sl@0: 	CleanupStack::PushL(impl);
sl@0: 
sl@0: 	HBufC8* plaintext = ReadInPlaintextL();
sl@0: 	CleanupStack::PushL(plaintext);
sl@0: 				
sl@0: 	//Create buffer for encrypted data
sl@0: 	TInt maxOutputLength = impl->MaxFinalOutputLength(plaintext->Length());
sl@0: 	HBufC8* encrypted =	HBufC8::NewLC(maxOutputLength);
sl@0: 	TPtr8 encryptedPtr = encrypted->Des();
sl@0: 
sl@0: 	INFO_PRINTF1(_L("Calling ProcessL()..."));
sl@0: 
sl@0: 	//Perform the encryption operation
sl@0: 	TRAPD(err, impl->ProcessL((*plaintext), encryptedPtr));
sl@0: 					
sl@0: 	if (err == KErrNotSupported)
sl@0: 		{
sl@0: 		INFO_PRINTF1(_L("ProcessL() errored with KErrNotSupported as expected"));
sl@0: 		SetTestStepResult(EPass);
sl@0: 		}
sl@0: 	else if (err == KErrNone)
sl@0: 		{
sl@0: 		ERR_PRINTF1(_L("*** FAIL: ProcessL() did not error ***"));
sl@0: 		SetTestStepResult(EFail);						
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		ERR_PRINTF2(_L("*** FAIL: ProcessL() errored with unexpected error code - %d ***"), err);
sl@0: 		SetTestStepResult(EFail);				
sl@0: 		}
sl@0: 				
sl@0: 	if (encryptedPtr.Length() != 0)
sl@0: 		{
sl@0: 		ERR_PRINTF1(_L("*** FAIL: encryptedPtr had been modified by ProcessL() ***"));
sl@0: 		SetTestStepResult(EFail);					
sl@0: 		}
sl@0: 					
sl@0: 	if (TestStepResult() == EFail)
sl@0: 		{
sl@0: 		CleanupStack::PopAndDestroy(4, key);
sl@0: 		INFO_PRINTF2(_L("HEAP CELLS: %d"), User::CountAllocCells());
sl@0: 		return TestStepResult();	
sl@0: 		}	
sl@0: 				
sl@0: 	INFO_PRINTF1(_L("Calling ProcessFinalL()..."));
sl@0: 
sl@0: 	//Perform the encryption operation
sl@0: 	TRAP(err, impl->ProcessFinalL((*plaintext), encryptedPtr));
sl@0: 				
sl@0: 	if (err == KErrNotSupported)
sl@0: 		{
sl@0: 		INFO_PRINTF1(_L("ProcessFinalL() errored with KErrNotSupported as expected"));
sl@0: 		}
sl@0: 	else if (err == KErrNone)
sl@0: 		{
sl@0: 		ERR_PRINTF1(_L("*** FAIL: ProcessFinalL() did not error ***"));
sl@0: 		SetTestStepResult(EFail);						
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		ERR_PRINTF2(_L("*** FAIL: ProcessFinalL() errored with unexpected error code - %d ***"), err);
sl@0: 		SetTestStepResult(EFail);				
sl@0: 		}
sl@0: 				
sl@0: 	if (encryptedPtr.Length() != 0)
sl@0: 		{
sl@0: 		ERR_PRINTF1(_L("*** FAIL: encryptedPtr had been modified by ProcessFinalL() ***"));
sl@0: 		SetTestStepResult(EFail);					
sl@0: 		}
sl@0: 	
sl@0: 	CleanupStack::PopAndDestroy(encrypted);
sl@0: 	CleanupStack::PopAndDestroy(plaintext);
sl@0: 	CleanupStack::PopAndDestroy(impl);
sl@0: 	CleanupStack::PopAndDestroy(key);				
sl@0: 	
sl@0: 	INFO_PRINTF2(_L("HEAP CELLS: %d"), User::CountAllocCells());
sl@0: 	return TestStepResult();		
sl@0: 	}
sl@0: 
sl@0: 
sl@0: TVerdict CSymmetricCipherProcessBeforeIvSetStep::doTestStepPostambleL()
sl@0: 	{
sl@0: 	return TestStepResult();
sl@0: 	}