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 "tcertrequeststep.h"
sl@0: #include <f32file.h> 
sl@0: #include <e32std.h>
sl@0: 
sl@0: _LIT(KKeyLabel, "new pkcs10 test key"); 
sl@0: 
sl@0: // CertRequest tester active.
sl@0: CPKCS10TesterActive::CPKCS10TesterActive( CTestExecuteLogger& aLogger ) : 
sl@0:    CActive( EPriorityStandard ),
sl@0:    iLogger( aLogger )
sl@0: 	{
sl@0: 	CActiveScheduler::Add( this );
sl@0: 	User::LeaveIfError(iFs.Connect());
sl@0: 	}
sl@0: 
sl@0: CPKCS10TesterActive::~CPKCS10TesterActive()
sl@0: 	{
sl@0:    	delete iDN;
sl@0: 	iDN=NULL;	 
sl@0: 	delete iCertRequest;
sl@0: 	iCertRequest=NULL;			
sl@0:  	delete iOutputASN1Encoding;	
sl@0:  	iOutputASN1Encoding=NULL; 			
sl@0:  	delete iSecondOutputASN1Encoding;
sl@0:  	iSecondOutputASN1Encoding=NULL;
sl@0:  	if (iKeyInfo)
sl@0:  	{
sl@0: 		iKeyInfo->Release();
sl@0: 		iKeyInfo=NULL;	 			
sl@0:  	}
sl@0: 	delete iKeyData;
sl@0: 	iKeyData=NULL;
sl@0: 	if(iKeyStore) // debug.
sl@0: 	{
sl@0: 	    iKeyStore->Cancel();
sl@0: 		delete iKeyStore;
sl@0: 		iKeyStore=NULL;	
sl@0: 	}
sl@0: 	iFs.Close ();
sl@0: 	}
sl@0: 	
sl@0: void CPKCS10TesterActive::DeleteAllKeysL()
sl@0: 	{
sl@0: 	// Delete Key store.
sl@0: 	INFO_PRINTF1(_L("deleting store keys"));
sl@0:   	iKeyStore = CUnifiedKeyStore::NewL(iFs);
sl@0:   	CleanupStack::PushL(iKeyStore); 
sl@0:   	iKeyStore->Initialize(iStatus);  
sl@0: 	
sl@0: 	iState = EDeleteAllInit;
sl@0: 	SetActive();
sl@0:    	CActiveScheduler::Start();
sl@0:    	   	
sl@0:    	iKeys.Close();
sl@0:    	CleanupStack::Pop(iKeyStore);
sl@0:    	delete iKeyStore;
sl@0: 	iKeyStore = NULL;	
sl@0: 	
sl@0: 	}
sl@0: 
sl@0: TVerdict CPKCS10TesterActive::doActiveCertRequestL(CCertificateRequestStep* aStep)
sl@0: 	{
sl@0: 	
sl@0: 	iTestSuccess= EFail;
sl@0: 	INFO_PRINTF1(_L("Active tester for Cert Request started. "));
sl@0: 	iStepPointer = aStep;
sl@0: 		
sl@0:     DeleteAllKeysL();
sl@0: 	
sl@0:     INFO_PRINTF1(_L("initialising keystore"));
sl@0:     
sl@0: 	// Initialise Key store.
sl@0:   	iKeyStore = CUnifiedKeyStore::NewL(iFs);
sl@0:   	CleanupStack::PushL(iKeyStore); 
sl@0:   	iKeyStore->Initialize(iStatus);  
sl@0: 	iState = EInitKeyStore; 
sl@0: 	SetActive();
sl@0:    	CActiveScheduler::Start();
sl@0:    	
sl@0:    	// After encoding was produced it checks correctness
sl@0:     if(iRunError==KErrNone)
sl@0:      {
sl@0: 	     if( !(iStepPointer->iOOMCondition) &&verifyCertReqEncodingL()!=EPass  )
sl@0: 		 {
sl@0: 			  iTestSuccess= EFail;
sl@0: 		 }
sl@0: 		 else    
sl@0: 		 {
sl@0: 		 	  iTestSuccess= EPass;
sl@0: 		 }
sl@0: 
sl@0: 		 
sl@0: 		 if( iTestSuccess && iStepPointer->iGenerateSecondRequest) // if cert was reused.
sl@0: 		 {
sl@0: 			// compare encoding of first and second request.
sl@0: 			if((iOutputASN1Encoding->Compare(iSecondOutputASN1Encoding->Des())) == 0)
sl@0: 			{
sl@0: 		 		INFO_PRINTF1(_L("Reuse verified"));
sl@0: 		 	}
sl@0: 			else
sl@0: 		 	{
sl@0: 		 		iTestSuccess= EFail;
sl@0: 		 		//iStepPointerSetTestStepResult(EFail);
sl@0: 		 		INFO_PRINTF1(_L("New output encoding is not what is expected"));		
sl@0: 		 	} 
sl@0: 		 }
sl@0:      }
sl@0:   	
sl@0:    	CleanupStack::Pop(iKeyStore);  
sl@0:     return iTestSuccess;
sl@0: }
sl@0: 	
sl@0: TInt CPKCS10TesterActive::RunError(TInt aError)
sl@0: 	{
sl@0: 	iRunError =aError;
sl@0: 	iKeyStore->Cancel();
sl@0: 	if(iCertRequest)
sl@0: 	{
sl@0: 		iCertRequest->Cancel();	
sl@0: 	}
sl@0: 	CActiveScheduler::Stop();
sl@0: 	return KErrNone;
sl@0: 	
sl@0: 	}
sl@0: 	
sl@0: void CPKCS10TesterActive::RunL()
sl@0: 	{
sl@0: 	iRunError =KErrNone;
sl@0: 	
sl@0:  	User::LeaveIfError(iStatus.Int());
sl@0:    
sl@0: 	switch(iState)
sl@0: 		{
sl@0: 		
sl@0: 		case EDeleteAllInit:
sl@0: 			INFO_PRINTF1(_L("  listing existing keys\n"));
sl@0: 			iKeyStore->List(iKeys, iKeyFilter, iStatus);
sl@0: 			iState = EDeleteAllDelete;
sl@0: 			SetActive();
sl@0: 			break;
sl@0: 			
sl@0: 		case EDeleteAllDelete:
sl@0: 			if (iKeys.Count() == 0)
sl@0: 				{
sl@0: 				// key log is empty
sl@0: 				iKeys.Close();
sl@0: 				CActiveScheduler::Stop();
sl@0: 				break;
sl@0: 				}
sl@0: 			
sl@0: 			INFO_PRINTF1(_L("  deleting key\n"));
sl@0: 			iKeyStore->DeleteKey(*iKeys[0], iStatus);
sl@0: 			iState = EDeleteAllDelete;
sl@0: 			SetActive();
sl@0: 			iKeys[0]->Release();
sl@0: 			iKeys.Remove(0);
sl@0: 			break;
sl@0: 		
sl@0: 		case EInitKeyStore:
sl@0: 			{
sl@0: 	  		INFO_PRINTF1(_L("Importing keys"));
sl@0:  			TFileName filename;
sl@0:  			filename = iStepPointer->iPrivateKey;
sl@0: 			RFile file;
sl@0: 			User::LeaveIfError(file.Open(iFs,filename,EFileRead));
sl@0: 			CleanupClosePushL(file);
sl@0: 			TInt size;
sl@0: 			User::LeaveIfError(file.Size(size));
sl@0: 			iKeyData = HBufC8::NewMaxL(size);
sl@0: 			TPtr8 keyPtr = iKeyData->Des();
sl@0: 			User::LeaveIfError(file.Read(keyPtr));			
sl@0: 			CleanupStack::PopAndDestroy(); // file
sl@0: 
sl@0: 			TTime start(0.0); 
sl@0: 			TTime end(0.0); 
sl@0: 			
sl@0: 			// Assumes only one keystore
sl@0: 			// Check parameters!
sl@0: 		 	ASSERT(iKeyInfo == NULL);      
sl@0: 			iKeyStore->ImportKey(0, *(iKeyData), EPKCS15UsageSign, KKeyLabel,0, start, end,iKeyInfo, iStatus);
sl@0: 	  		iState = EImportKey;
sl@0: 	  		SetActive();
sl@0: 			break;
sl@0: 			}
sl@0: 	  	case EImportKey:
sl@0: 			{
sl@0: 			INFO_PRINTF1(_L("Setting security policy for new stored key"));
sl@0: 			TSecureId secureId(0x101f7784); // Application secure ID 
sl@0: 			TSecurityPolicy securePolicy(secureId,ECapabilityReadUserData);
sl@0: 			iKeyStore->SetUsePolicy(iKeyInfo->Handle(),securePolicy,iStatus);
sl@0: 			iState = EKeyPolicy;
sl@0:  			SetActive();
sl@0:  			break;
sl@0: 		   	}
sl@0: 		case EKeyPolicy:
sl@0: 			{
sl@0: 			iAttrCollection=CPKCS10Attributes::NewL();
sl@0:  			CleanupStack::PushL(iAttrCollection); 
sl@0: 			INFO_PRINTF1(_L("Adding generic attributes"));		
sl@0:  			AddGenericAttributesL();
sl@0:  			INFO_PRINTF1(_L("Adding Challenge password"));
sl@0:  			AddChallengePasswordL();
sl@0:  			INFO_PRINTF1(_L("Adding V3 extensions"));
sl@0:  			AddV3ExtensionsL();
sl@0:  			INFO_PRINTF1(_L("Generating distinguished name"));
sl@0:  			iDN=MakeDistinguishedNameL();
sl@0:  			CleanupStack::PushL(iDN);
sl@0:    	 		INFO_PRINTF1(_L("Generating cert request"));
sl@0:    	 		iCertRequest=CPKCS10Request::NewL(*iDN,*iKeyInfo,iAttrCollection);
sl@0:      		CleanupStack::PushL(iCertRequest);
sl@0:      		INFO_PRINTF1(_L("Setting digest algorithm"));
sl@0: 			TAlgorithmId digestAlgo=iStepPointer->ConvertNameToDigestId(iStepPointer->iDigestAlg);
sl@0: 			iCertRequest->SetDigestAlgL(digestAlgo);
sl@0:  			INFO_PRINTF1(_L("Requesting cert request encoding"));
sl@0:  	  		
sl@0:  	  		// Clean up
sl@0:  	  		CleanupStack::Pop(iCertRequest);
sl@0:  			CleanupStack::Pop(iDN);
sl@0:     	 	CleanupStack::Pop(iAttrCollection);
sl@0:     	  	iAttrCollection=NULL;  
sl@0: 			iOutputASN1Encoding=NULL;
sl@0: 			iCertRequest->CreateEncoding(iOutputASN1Encoding,iStatus);
sl@0: 			iState=EGenerateCertRequest; 
sl@0: 	 		SetActive();     
sl@0: 	  		break;	
sl@0: 			}
sl@0: 		case EGenerateCertRequest:
sl@0: 			{ 
sl@0: 			
sl@0: 			// Use to debug encoding 			
sl@0:   			// iStepPointer->OutputEncodingToFileL(iOutputASN1Encoding->Des()); //debug
sl@0: 			// Used for cert request reuse cases  
sl@0: 			if(iStepPointer->iGenerateSecondRequest)
sl@0: 				{       
sl@0: 						INFO_PRINTF1(_L("Reusing instance of CPKCS10Request"));
sl@0: 				        if(iStepPointer->iRepopulateDataRequest)
sl@0: 				        {
sl@0: 				         	iAttrCollection=CPKCS10Attributes::NewL();
sl@0: 				            CleanupStack::PushL(iAttrCollection); 
sl@0: 				        	AddGenericAttributesL();
sl@0: 				 			AddChallengePasswordL();
sl@0: 				 			AddV3ExtensionsL();
sl@0: 				 			// deletes previous value of iDN.
sl@0: 				 			delete iDN;
sl@0: 				 			iDN=MakeDistinguishedNameL();
sl@0: 				 			CleanupStack::PushL(iDN);
sl@0: 				   	 		TAlgorithmId digestAlgo2=iStepPointer->ConvertNameToDigestId(iStepPointer->iDigestAlg);
sl@0: 							// Repopulates data.
sl@0: 							CleanupStack::PushL(iCertRequest);
sl@0: 							iCertRequest->SetDigestAlgL(digestAlgo2);
sl@0: 							iCertRequest->SetDistinguishedNameL(*iDN);
sl@0: 							iCertRequest->SetAttributes(iAttrCollection);
sl@0: 							iCertRequest->SetKeyInfoL(*iKeyInfo);
sl@0: 							// Clean up
sl@0: 							CleanupStack::Pop(iCertRequest);
sl@0: 							CleanupStack::Pop(iDN);
sl@0:     						CleanupStack::Pop(iAttrCollection);
sl@0:     						iAttrCollection=NULL;		
sl@0: 				        }
sl@0: 				        INFO_PRINTF1(_L("Launches second cert request"));
sl@0: 				        iSecondOutputASN1Encoding=NULL;
sl@0: 				        iCertRequest->CreateEncoding(iSecondOutputASN1Encoding,iStatus);
sl@0: 				        iState=EGenerateSecondCertRequest;
sl@0: 				}
sl@0: 				else
sl@0: 				{
sl@0: 					 // if no reuse case delete keys and prepare for final state
sl@0: 						INFO_PRINTF1(_L("Deleting key"));
sl@0:  		 				iKeyStore->DeleteKey(*iKeyInfo, iStatus);
sl@0:  		 				iState=EDeleteKey;
sl@0: 				}
sl@0: 			
sl@0:  		  	SetActive();  
sl@0:  		 	break;	
sl@0: 			}
sl@0: 		case EGenerateSecondCertRequest:
sl@0: 			{
sl@0: 			INFO_PRINTF1(_L("Deleting key"));
sl@0:  		 	iKeyStore->DeleteKey(*iKeyInfo,iStatus);
sl@0:  		 	iState=EDeleteKey;
sl@0:  		 	SetActive();
sl@0:  		 	break;
sl@0: 			}
sl@0: 		case EDeleteKey:
sl@0: 			{
sl@0: 		    iKeyInfo->Release();  
sl@0: 			iKeyInfo = NULL;
sl@0: 		 	CActiveScheduler::Stop();
sl@0:  		    break;	
sl@0: 			}
sl@0:  		default:
sl@0: 			{
sl@0: 		  	INFO_PRINTF1(_L("Cert Request Active tester: State corrupted."));
sl@0: 			User::Leave(KErrCorrupt);
sl@0: 			}
sl@0:  		} 
sl@0:  		
sl@0:    	return; 
sl@0: }
sl@0: 
sl@0: 	
sl@0: CCertificateRequestStep::~CCertificateRequestStep()
sl@0: /**
sl@0:  * Destructor
sl@0:  */
sl@0: 	{   
sl@0:  		delete iActiveObjTest;
sl@0:  		delete iSched;
sl@0: 	}
sl@0: 
sl@0: CCertificateRequestStep::CCertificateRequestStep()
sl@0: {
sl@0: 	SetTestStepName(KCertificateRequestStep);
sl@0: }
sl@0: 
sl@0: TVerdict CCertificateRequestStep::doTestStepPreambleL()
sl@0: {
sl@0: 	__UHEAP_MARK;	
sl@0: 	User::LeaveIfError (iFs.Connect());
sl@0: 	
sl@0: 	// initializes data.
sl@0:            
sl@0: 	// Read values form config file 
sl@0: 	GetIntFromConfig(ConfigSection(), _L("Expected_error"), iExpectedError);	
sl@0:     GetStringFromConfig(ConfigSection(), _L("DN_country"), iDN_country);
sl@0:     GetStringFromConfig(ConfigSection(), _L("DN_state"), iDN_state);
sl@0:     GetStringFromConfig(ConfigSection(), _L("DN_locality"), iDN_locality);
sl@0:     GetStringFromConfig(ConfigSection(), _L("DN_organization"), iDN_organization);
sl@0:     GetStringFromConfig(ConfigSection(), _L("DN_unit"), iDN_unit);
sl@0:     GetStringFromConfig(ConfigSection(), _L("DN_common"), iDN_common);
sl@0:     GetStringFromConfig(ConfigSection(), _L("DN_email"), iDN_email);
sl@0:     GetStringFromConfig(ConfigSection(), _L("PrivateKey"),iPrivateKey);
sl@0:     GetStringFromConfig(ConfigSection(), _L("OPENSSL_certreq"),iOPENSSLCertReq);
sl@0:     GetStringFromConfig(ConfigSection(), _L("KeyAlg"),iKeyAlg);
sl@0:     GetStringFromConfig(ConfigSection(), _L("ChallengePassword"),iChallengePassword);
sl@0:     GetStringFromConfig(ConfigSection(), _L("DigestAlg"),iDigestAlg);
sl@0:     GetBoolFromConfig(ConfigSection(), _L("OOMCondition"),iOOMCondition);
sl@0:     GetBoolFromConfig(ConfigSection(), _L("GenerateSecondRequest"),iGenerateSecondRequest);
sl@0:     GetBoolFromConfig(ConfigSection(), _L("RepopulateDataRequest"),iRepopulateDataRequest);
sl@0:     GetIntFromConfig(ConfigSection(), _L("ElemCertReqCount"),iElemCertReqCount);
sl@0:     GetIntFromConfig(ConfigSection(), _L("ElemCertInfoCount"),iElemCertInfoCount);
sl@0:     GetIntFromConfig(ConfigSection(), _L("CertReqVer"),iCertReqVer);
sl@0:     GetIntFromConfig(ConfigSection(), _L("ElemSubPubKeytInfoCount"),iElemSubPubKeytInfoCount);
sl@0:     GetIntFromConfig(ConfigSection(), _L("ElemKeyAlgIdenCount"),iElemKeyAlgIdenCount);
sl@0:     GetIntFromConfig(ConfigSection(), _L("ElemSigAlgIdenCount"),iElemSigAlgIdenCount);
sl@0:     GetIntFromConfig(ConfigSection(), _L("Attribute_count"),iAttribute_count );
sl@0:     
sl@0:     // Read generic Attributes (ARRAY).
sl@0:     TInt index(0);
sl@0: 	TName fGenericAttrOID;
sl@0: 	fGenericAttrOID.Format(_L("Attribute_OID_%d"), index);
sl@0: 	TName fGenericAttrValue;
sl@0: 	fGenericAttrValue.Format(_L("Attribute_value_%d"), index); 
sl@0: 	
sl@0: 	TPtrC genericAttrOIDName;
sl@0: 	TPtrC genericAttrValueName;
sl@0:     
sl@0:    	while (GetStringFromConfig(ConfigSection(), fGenericAttrOID, genericAttrOIDName)
sl@0: 			&& GetStringFromConfig(ConfigSection(), fGenericAttrValue, genericAttrValueName))
sl@0: 	{
sl@0: 	   
sl@0: 	    iArrayGenAttrOID.AppendL(genericAttrOIDName);
sl@0: 	    iArrayGenAttrValue.AppendL(genericAttrValueName);
sl@0: 		index++;
sl@0: 		fGenericAttrOID.Format(_L("Attribute_OID_%d"), index);
sl@0: 		fGenericAttrValue.Format(_L("Attribute_value_%d"), index);
sl@0: 		
sl@0: 	}	
sl@0: 		
sl@0: 	// Read the v3 extension attributes (Array)
sl@0: 	index=0;
sl@0:     TName fV3AttrOID;
sl@0: 	fV3AttrOID.Format(_L("V3_Extension_OID_%d"), index);
sl@0: 	TName fV3AttrCritical;
sl@0: 	fV3AttrCritical.Format(_L("V3_Extension_Critical_%d"), index); 
sl@0: 	TName fV3AttrValue;
sl@0: 	fV3AttrValue.Format(_L("V3_Extension_Value_%d"), index); 
sl@0: 
sl@0: 	TPtrC v3AttrOID;
sl@0: 	TBool v3AttrCritical;
sl@0: 	TPtrC v3AttrValue;
sl@0: 	
sl@0:    	while (GetStringFromConfig(ConfigSection(), fV3AttrOID, v3AttrOID)
sl@0: 			&& GetBoolFromConfig(ConfigSection(), fV3AttrCritical, v3AttrCritical)
sl@0: 			&& GetStringFromConfig(ConfigSection(), fV3AttrValue, v3AttrValue))
sl@0: 		{
sl@0: 	    iArrayV3AttrOID.AppendL(v3AttrOID);
sl@0: 	    iArrayV3AttrCritical.AppendL(v3AttrCritical);
sl@0: 	    iArrayV3AttrValue.AppendL(v3AttrValue);
sl@0: 		index++;
sl@0: 		fV3AttrOID.Format(_L("V3_Extension_OID_%d"), index);
sl@0: 		fV3AttrCritical.Format(_L("V3_Extension_Critical_%d"), index); 
sl@0: 		fV3AttrValue.Format(_L("V3_Extension_Value_%d"), index); 
sl@0: 		}	
sl@0: 		
sl@0: 	SetTestStepResult(EPass);
sl@0: 	return TestStepResult();
sl@0: }
sl@0: 
sl@0: 
sl@0: TVerdict CCertificateRequestStep::doTestStepL()
sl@0: {
sl@0: 	if (!iOOMCondition)
sl@0: 		{
sl@0: 		 doTestL(); 
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0:  		return doOOMTestL();
sl@0: 	    }	
sl@0: 
sl@0:    	 return TestStepResult();
sl@0: }
sl@0: 
sl@0: TVerdict CCertificateRequestStep::doOOMTestL()
sl@0: {
sl@0: 	TVerdict verdict = EFail;
sl@0:  	TInt countAfter = 0;
sl@0: 	TInt countBefore = 0;
sl@0:  	for (TInt oomCount = 0; ; oomCount++)
sl@0:  		{
sl@0:  		INFO_PRINTF2(_L("\n ==== Number of memory allocations %d ===="), oomCount);
sl@0:  		verdict = EFail;
sl@0:  		__UHEAP_RESET;
sl@0:  		__UHEAP_SETFAIL(RHeap::EDeterministic, oomCount);
sl@0:  		countBefore = User::CountAllocCells();
sl@0:  		TRAPD(error, doTestL());// ----> This is the actual test that runs under OOM conditions.
sl@0:  		countAfter = User::CountAllocCells();
sl@0:  		__UHEAP_RESET;
sl@0:  		if (error != KErrNoMemory)  
sl@0:  			{
sl@0:  			verdict = EPass;
sl@0:  			INFO_PRINTF2(_L("OOM Status %d"),error);
sl@0: 			INFO_PRINTF1(_L("Test outcome : Passed"));
sl@0:  			break;
sl@0:  			}
sl@0:  		else
sl@0:  			{
sl@0:  			if (countBefore != countAfter)
sl@0:  				{
sl@0:  				INFO_PRINTF2(_L("OOM Status %d"),error);
sl@0:  				INFO_PRINTF2(_L("OOM Failed at %d"), oomCount);
sl@0:  				SetTestStepResult(verdict);  
sl@0:  				break;
sl@0:  				}
sl@0:  			}
sl@0:  		INFO_PRINTF2(_L("OOM Failed Point status %d"), error);
sl@0: 		}
sl@0: 	INFO_PRINTF3(_L("Heap alloc count ok: %d final vs %d initial"), countAfter,countBefore);
sl@0:  	SetTestStepResult(verdict);
sl@0:  	if (verdict==EFail)
sl@0: 	 	{
sl@0:  		User::Leave(KErrGeneral);	 		
sl@0: 	 	}	 	
sl@0:  	return verdict;
sl@0: 	}	
sl@0: 	
sl@0: 
sl@0: 
sl@0: 	
sl@0: void CCertificateRequestStep::doTestL()
sl@0: {
sl@0:     
sl@0:     iSched=new(ELeave) CActiveScheduler; 
sl@0:     CleanupStack::PushL(iSched);  
sl@0: 	CActiveScheduler::Install(iSched);
sl@0: 	
sl@0: 	
sl@0: 	iActiveObjTest = new (ELeave) CPKCS10TesterActive(Logger());
sl@0: 	CleanupStack::PushL(iActiveObjTest);
sl@0: 
sl@0: 	if (iActiveObjTest->doActiveCertRequestL(this) != EPass)
sl@0: 	 {
sl@0: 	 	SetTestStepResult(EFail);
sl@0: 	 	INFO_PRINTF1(_L("Verification FAIL."));
sl@0: 	 	// To keep happy out of memory test.
sl@0: 	 	User::Leave(KErrNoMemory);
sl@0: 
sl@0: 	 }
sl@0: 	 else
sl@0: 	 {
sl@0: 	 	INFO_PRINTF1(_L("Verification PASS."));	
sl@0: 	 }
sl@0: 
sl@0: 	 CleanupStack::PopAndDestroy(iActiveObjTest);
sl@0: 	 iActiveObjTest = NULL;
sl@0: 	 CleanupStack::PopAndDestroy(iSched);
sl@0: 	 iSched=NULL;
sl@0: 	 
sl@0:  }
sl@0: 
sl@0: TVerdict CPKCS10TesterActive::verifyCertReqEncodingL()
sl@0: {   
sl@0:     TVerdict certReqCheck= EPass;
sl@0: 	INFO_PRINTF1(_L("Verifiying cert request encoding"));
sl@0: 	TInt pos(0);
sl@0: 	 
sl@0: 	CArrayPtrFlat<TASN1DecGeneric>* certReq= TASN1DecSequence().DecodeDERLC(*iOutputASN1Encoding,pos);
sl@0: 	// Verifies Number of elements in cert request.
sl@0: 	if(certReq->Count() != iStepPointer->iElemCertReqCount)
sl@0: 	{
sl@0: 		INFO_PRINTF1(_L("VERIFICATION FAILED: Incorrect number of elements in cert request"));
sl@0: 		certReqCheck= EFail;
sl@0: 	}
sl@0: 	
sl@0: 	CArrayPtrFlat<TASN1DecGeneric>* certReqInfo=TASN1DecSequence().DecodeDERLC(*certReq->At(0));  
sl@0: 	// Verifies Number of elements in cert request info.
sl@0: 	if(certReqInfo->Count() != iStepPointer->iElemCertInfoCount)
sl@0: 	{
sl@0: 		INFO_PRINTF1(_L("VERIFICATION FAILED: Incorrect number of elements in cert request info"));
sl@0: 		certReqCheck= EFail;
sl@0: 	}
sl@0: 		  
sl@0: 	TASN1DecInteger decInt;
sl@0: 	TInt version = decInt.DecodeDERShortL(*certReqInfo->At(0));
sl@0: 	// Verifies expected version in cert request info.
sl@0: 	if(version != iStepPointer->iCertReqVer)
sl@0: 	{
sl@0: 		INFO_PRINTF1(_L("VERIFICATION FAILED: Incorrect version in cert request info"));
sl@0: 		certReqCheck= EFail;
sl@0: 	}
sl@0: 
sl@0: 	pos = 0;
sl@0: 	CX500DistinguishedName* dn = CX500DistinguishedName::NewLC(certReqInfo->At(1)->Encoding());
sl@0: 	// Verifies distinguished name.
sl@0: 	if(!(iDN->ExactMatchL(*dn)))
sl@0: 		{
sl@0: 		INFO_PRINTF1(_L("VERIFICATION FAILED: Incorrect distinguished name encoding"));
sl@0: 		certReqCheck= EFail;
sl@0: 	}
sl@0: 	
sl@0: 	CArrayPtrFlat<TASN1DecGeneric>* subjPubKeyInfo = TASN1DecSequence().DecodeDERLC(*certReqInfo->At(2));
sl@0: 	// Verifies number of elements in public key info.
sl@0: 	if( iStepPointer->iElemSubPubKeytInfoCount != subjPubKeyInfo->Count())
sl@0: 	{
sl@0: 		INFO_PRINTF1(_L("VERIFICATION FAILED: Incorrect number of elements in public key info."));
sl@0: 		certReqCheck= EFail;
sl@0: 	}
sl@0: 	
sl@0: 	CArrayPtrFlat<TASN1DecGeneric>* keyAlg = TASN1DecSequence().DecodeDERLC(*subjPubKeyInfo->At(0));
sl@0: 	HBufC* keyAlgOid = TASN1DecObjectIdentifier().DecodeDERL(*keyAlg->At(0));
sl@0: 	CleanupStack::PushL(keyAlgOid);
sl@0: 	// Verifies number of elements in public key algorithm identifier.
sl@0: 	if( keyAlg->Count() != iStepPointer->iElemKeyAlgIdenCount)
sl@0: 	{
sl@0: 		INFO_PRINTF1(_L("VERIFICATION FAILED: Incorrect number of elements in public key algorithm identifier."));
sl@0: 		certReqCheck= EFail;
sl@0: 	}
sl@0: 
sl@0:     HBufC8* pubKeyData = TASN1DecBitString().ExtractOctetStringL(*subjPubKeyInfo->At(1));
sl@0: 	CleanupStack::PushL(pubKeyData);
sl@0:     // Verifies number of elements in signature algorithm identifier.
sl@0: 	CArrayPtrFlat<TASN1DecGeneric>* sigAlg = TASN1DecSequence().DecodeDERLC(*certReq->At(1));
sl@0: 	
sl@0: 	if( sigAlg->Count() != iStepPointer->iElemSigAlgIdenCount)
sl@0: 	{
sl@0: 		INFO_PRINTF1(_L("VERIFICATION FAILED: Incorrect number of elements in signature algorithm identifier."));
sl@0: 		certReqCheck= EFail;
sl@0: 	}
sl@0: 	
sl@0: 	
sl@0: 	HBufC* sigAlgOid = TASN1DecObjectIdentifier().DecodeDERL(*sigAlg->At(0));
sl@0: 	CleanupStack::PushL(sigAlgOid);
sl@0: 	
sl@0: 	HBufC8* signature = TASN1DecBitString().ExtractOctetStringL(*certReq->At(2));
sl@0: 	CleanupStack::PushL(signature);
sl@0: 	
sl@0: 	CMessageDigest* digest = NULL;
sl@0: 	
sl@0: 	switch (iStepPointer->ConvertNameToDigestId(iStepPointer->iDigestAlg))
sl@0: 		{
sl@0: 		case ESHA1:
sl@0: 			digest = CSHA1::NewL();
sl@0: 			break;
sl@0: 
sl@0: 		case EMD2:
sl@0: 			digest = CMD2::NewL();
sl@0: 			break;
sl@0: 
sl@0: 		case EMD5:
sl@0: 			digest = CMD5::NewL();
sl@0: 			break;
sl@0: 
sl@0: 		default:
sl@0: 				User::Leave(KErrCorrupt);
sl@0: 		}
sl@0: 	CleanupStack::PushL(digest);
sl@0: 	 
sl@0: 	if (iStepPointer->ConvertNameToEKeyAlgorithm(iStepPointer->iKeyAlg) == CCTKeyInfo::ERSA)
sl@0: 	{	
sl@0: 	    // Verifies key.
sl@0: 		if(*keyAlgOid != KRSA)
sl@0: 		{
sl@0: 			INFO_PRINTF1(_L("VERIFICATION FAILED: Expecting RSA key."));
sl@0: 			certReqCheck= EFail;
sl@0: 		}
sl@0: 				
sl@0: 		// Verifies digest.
sl@0: 		switch  (iStepPointer->ConvertNameToDigestId(iStepPointer->iDigestAlg))
sl@0: 		{
sl@0: 			case ESHA1:
sl@0: 			{
sl@0: 				if(*sigAlgOid != KSHA1WithRSA)
sl@0: 				{
sl@0: 					INFO_PRINTF1(_L("VERIFICATION FAILED: Expecting RSA with SHA1 signature."));
sl@0: 					certReqCheck= EFail;
sl@0: 				}
sl@0: 			}
sl@0: 			break;
sl@0: 			case EMD2:
sl@0: 			{
sl@0: 				if(*sigAlgOid != KMD2WithRSA)
sl@0: 				{
sl@0: 					INFO_PRINTF1(_L("VERIFICATION FAILED: Expecting RSA with MD2 signature."));
sl@0: 					certReqCheck= EFail;
sl@0: 				}
sl@0: 			}
sl@0: 			break;
sl@0: 			case EMD5:
sl@0: 			{
sl@0: 				if(*sigAlgOid != KMD5WithRSA)
sl@0: 				{
sl@0: 					INFO_PRINTF1(_L("VERIFICATION FAILED: Expecting RSA with MD5 signature."));
sl@0: 					certReqCheck= EFail;
sl@0: 				}
sl@0: 			}
sl@0: 			break;
sl@0: 			default:
sl@0: 			{
sl@0: 				INFO_PRINTF1(_L("VERIFICATION FAILED: Unrecognised signature algorithm."));
sl@0: 				User::Leave(KErrCorrupt);
sl@0: 			}
sl@0: 			break;
sl@0: 		}
sl@0: 		        
sl@0:         // Checks RSA signature.
sl@0:         // There are doubts about the validity of the method below
sl@0:  /*		CRSAPublicKey* pubKey = TX509KeyFactory().RSAPublicKeyL(*pubKeyData);
sl@0: 		CleanupStack::PushL(pubKey);
sl@0: 		
sl@0: 		RInteger sigInt = RInteger::NewL(*signature);
sl@0: 		CleanupStack::PushL(sigInt);
sl@0: 		CRSASignature* sig = CRSASignature::NewL(sigInt);
sl@0: 		CleanupStack::Pop(); // sigInt
sl@0: 		CleanupStack::PushL(sig);
sl@0: 		CRSAPKCS1v15Verifier* verifier = CRSAPKCS1v15Verifier::NewLC(*pubKey);
sl@0: 		digest->Update(certReq->At(0)->Encoding());
sl@0: 		
sl@0: 		if(!(verifier->VerifyL(digest->Final(),*sig)))
sl@0: 		{
sl@0: 			INFO_PRINTF1(_L("VERIFICATION FAILED: RSA Signature verification failed."));
sl@0: 			User::Leave(KErrGeneral);
sl@0: 		}   
sl@0: 		CleanupStack::PopAndDestroy(verifier);	
sl@0: 		CleanupStack::PopAndDestroy(sig);
sl@0: 		CleanupStack::PopAndDestroy(pubKey);   */
sl@0: 	}
sl@0: 	else if (iStepPointer->ConvertNameToEKeyAlgorithm(iStepPointer->iKeyAlg)== CCTKeyInfo::EDSA)
sl@0: 	{
sl@0: 				// Verifies key 
sl@0: 		if(*keyAlgOid != KDSA)
sl@0: 		{
sl@0: 				certReqCheck= EFail;
sl@0: 		}
sl@0: 		INFO_PRINTF1(_L("DSA key algorithm OID CORRECT"));
sl@0: 		// Verifies digest
sl@0: 	    if(*sigAlgOid != KDSAWithSHA1)
sl@0: 		{
sl@0: 				certReqCheck= EFail;
sl@0: 		}
sl@0: 		INFO_PRINTF1(_L("Signature algorithm OID CORRECT"));
sl@0: 		
sl@0: 		CDSAParameters* params = TX509KeyFactory().DSAParametersL(keyAlg->At(1)->Encoding());
sl@0: 		CleanupStack::PushL(params);
sl@0: 		CDSAPublicKey* pubKey = TX509KeyFactory().DSAPublicKeyL(*params, *pubKeyData);
sl@0: 		CleanupStack::PushL(pubKey);
sl@0: 
sl@0: 		// Test sig
sl@0: 		CDSASignature* sig = TX509KeyFactory().DSASignatureL(*signature);
sl@0: 		CleanupStack::PushL(sig);
sl@0: 
sl@0: 		CDSAVerifier* verifier = CDSAVerifier::NewLC(*pubKey);
sl@0: 		digest->Update(certReq->At(0)->Encoding());
sl@0: 		// Verifies signature.
sl@0: 		if(!(verifier->VerifyL(digest->Final(),*sig)))
sl@0: 		{
sl@0: 				certReqCheck= EFail;
sl@0: 		}
sl@0: 			
sl@0: 		CleanupStack::PopAndDestroy(verifier);
sl@0: 		CleanupStack::PopAndDestroy(sig);
sl@0: 		CleanupStack::PopAndDestroy(pubKey);
sl@0: 		CleanupStack::PopAndDestroy(params);
sl@0: 	}
sl@0: 	else
sl@0: 	{
sl@0: 		INFO_PRINTF1(_L("VERIFICATION FAILED: Invalid key algorithm."));
sl@0: 		certReqCheck= EFail;
sl@0: 	}
sl@0:     
sl@0:     // Verifies number of attributes.
sl@0:     CArrayPtrFlat<TASN1DecGeneric>* attrSet = TASN1DecSet().DecodeDERLC(*certReqInfo->At(3));
sl@0:     
sl@0:     if(attrSet->Count() != iStepPointer->iAttribute_count)
sl@0: 	{
sl@0: 			INFO_PRINTF1(_L("VERIFICATION FAILED: Number of attributes incorrect"));
sl@0: 			certReqCheck= EFail;
sl@0: 	}
sl@0: 		
sl@0: 	// makes binary compare if key is not DSA.
sl@0:  	if (iStepPointer->ConvertNameToEKeyAlgorithm(iStepPointer->iKeyAlg) != CCTKeyInfo::EDSA)  // Do not compare if we have DSA signatures, these are not deterministic!
sl@0: 	{
sl@0: 		if(!(CompareRequestToOPENSSLReqL()))
sl@0: 		{
sl@0: 				INFO_PRINTF1(_L("VERIFICATION FAILED: Binary compare with OPENSSL cert request does not match"));
sl@0: 				certReqCheck= EFail;
sl@0: 		}
sl@0: 	}
sl@0: 	else
sl@0: 	{
sl@0: 		INFO_PRINTF1(_L("No binary compare becuase is a DSA cert req."));	
sl@0: 	}   
sl@0:      
sl@0:     INFO_PRINTF1(_L("Verification completed."));
sl@0:    
sl@0:     // pop and destroy: attrSet, digest, signature, sigAlgOid, sigAlg, pubKeyData
sl@0:     // keyAlgOid, keyAlg, elmSubjPubKeyInfo, dnChecker, certReqInfo, certReqASN1
sl@0:     CleanupStack::PopAndDestroy(12,certReq);
sl@0: 	return certReqCheck;	
sl@0: }
sl@0: 
sl@0: TVerdict CCertificateRequestStep::doTestStepPostambleL()
sl@0: {
sl@0:  	iArrayGenAttrOID.Close();
sl@0:  	iArrayGenAttrValue.Close();
sl@0: 	iArrayV3AttrOID.Close();
sl@0: 	iArrayV3AttrCritical.Close();
sl@0: 	iArrayV3AttrValue.Close();
sl@0: 	__UHEAP_MARKEND;
sl@0: 	
sl@0: 	return TestStepResult();
sl@0: }
sl@0: 
sl@0: void cleanuparray(TAny* aArray)
sl@0: {
sl@0: 	CArrayPtrFlat<CX520AttributeTypeAndValue>* array=(CArrayPtrFlat<CX520AttributeTypeAndValue>*)aArray;
sl@0: 	array->ResetAndDestroy();
sl@0: 	delete array;
sl@0: }
sl@0: 	
sl@0: CX500DistinguishedName* CPKCS10TesterActive::MakeDistinguishedNameL()
sl@0: {
sl@0:     CArrayPtrFlat<CX520AttributeTypeAndValue>* array = new(ELeave) CArrayPtrFlat<CX520AttributeTypeAndValue>(7);
sl@0: 	TCleanupItem cleanup(cleanuparray, array);	
sl@0: 	CleanupStack::PushL(cleanup);
sl@0: 	array->SetReserveL(7);
sl@0: 	
sl@0: 	HBufC8 *converter = HBufC8::NewMaxLC(iStepPointer->iDN_common.Length());
sl@0:     converter->Des().Copy(iStepPointer->iDN_common);	
sl@0: 	CX520AttributeTypeAndValue* commonName = CX520AttributeTypeAndValue::NewLC(ECommonName,*converter);
sl@0: 	array->AppendL(commonName);
sl@0: 	CleanupStack::Pop(commonName);
sl@0: 	CleanupStack::PopAndDestroy(converter);
sl@0: 	
sl@0: 	converter = HBufC8::NewMaxLC(iStepPointer->iDN_country.Length());
sl@0:     converter->Des().Copy(iStepPointer->iDN_country);
sl@0: 	CX520AttributeTypeAndValue* country = CX520AttributeTypeAndValue::NewLC(ECountryName,*converter);
sl@0: 	array->AppendL(country);
sl@0: 	CleanupStack::Pop(country);
sl@0: 	CleanupStack::PopAndDestroy(converter);
sl@0: 	
sl@0: 	converter = HBufC8::NewMaxLC(iStepPointer->iDN_locality.Length());
sl@0:     converter->Des().Copy(iStepPointer->iDN_locality);
sl@0: 	CX520AttributeTypeAndValue* locality = CX520AttributeTypeAndValue::NewLC(ELocalityName,*converter);
sl@0: 	array->AppendL(locality);
sl@0: 	CleanupStack::Pop(locality);
sl@0: 	CleanupStack::PopAndDestroy(converter);
sl@0: 	
sl@0: 	converter = HBufC8::NewMaxLC(iStepPointer->iDN_state.Length());
sl@0:     converter->Des().Copy(iStepPointer->iDN_state);
sl@0: 	CX520AttributeTypeAndValue* province = CX520AttributeTypeAndValue::NewLC(EStateOrProvinceName,*converter);
sl@0: 	array->AppendL(province);
sl@0: 	CleanupStack::Pop(province);
sl@0: 	CleanupStack::PopAndDestroy(converter);
sl@0: 		
sl@0: 	converter = HBufC8::NewMaxLC(iStepPointer->iDN_organization.Length());
sl@0:     converter->Des().Copy(iStepPointer->iDN_organization);
sl@0: 	CX520AttributeTypeAndValue* org = CX520AttributeTypeAndValue::NewLC(EOrganizationName,*converter);
sl@0: 	array->AppendL(org);
sl@0: 	CleanupStack::Pop(org);
sl@0: 	CleanupStack::PopAndDestroy(converter);
sl@0: 	
sl@0: 	converter = HBufC8::NewMaxLC(iStepPointer->iDN_unit.Length());
sl@0:     converter->Des().Copy(iStepPointer->iDN_unit);
sl@0: 	CX520AttributeTypeAndValue* unit = CX520AttributeTypeAndValue::NewLC(EOrganizationalUnitName,*converter);
sl@0: 	array->AppendL(unit);
sl@0: 	CleanupStack::Pop(unit);
sl@0: 	CleanupStack::PopAndDestroy(converter);
sl@0: 	//delete converter;
sl@0: 	converter = HBufC8::NewMaxLC(iStepPointer->iDN_email.Length());
sl@0:     converter->Des().Copy(iStepPointer->iDN_email);	
sl@0: 	CX520AttributeTypeAndValue* email = CX520AttributeTypeAndValue::NewLC(EPKCS9EmailAddress,*converter);
sl@0: 	array->AppendL(email);
sl@0: 	CleanupStack::Pop(email);
sl@0: 	CleanupStack::PopAndDestroy(converter);
sl@0:     
sl@0: 	CX500DistinguishedName* dn = CX500DistinguishedName::NewL(*array);
sl@0: 	
sl@0: 	CleanupStack::PopAndDestroy(); //array
sl@0: 
sl@0: 	return dn;
sl@0: }
sl@0: 
sl@0: void CPKCS10TesterActive::AddGenericAttributesL()
sl@0: {
sl@0: 	TInt index;
sl@0:  	TInt numberGenAttr;
sl@0:  	CPKCS10Attribute* genericAttr;
sl@0:  	CASN1EncPrintableString* attrString;
sl@0:  			
sl@0:  	// Add generic attributes.
sl@0:  	numberGenAttr= iStepPointer->iArrayGenAttrOID.Count() ;
sl@0:  			
sl@0:  	index=0;
sl@0:  	HBufC8 *converter;
sl@0:  	while(numberGenAttr>index)
sl@0:  	{   
sl@0:  	  	converter = HBufC8::NewMaxLC(iStepPointer->iArrayGenAttrValue[index].Length());
sl@0:         converter->Des().Copy(iStepPointer->iArrayGenAttrValue[index]);
sl@0:  	    attrString=CASN1EncPrintableString::NewLC(*converter);
sl@0:  	    genericAttr= CPKCS10Attribute::NewL(iStepPointer->iArrayGenAttrOID[index],attrString);
sl@0:  	    CleanupStack::Pop(attrString);  
sl@0:  	    CleanupStack::PushL(genericAttr);
sl@0:  	    iAttrCollection->AddPKCSAttributeL(genericAttr);
sl@0:  	    CleanupStack::Pop(genericAttr);
sl@0:  		CleanupStack::PopAndDestroy(converter);
sl@0:  		index++;  
sl@0:  	}
sl@0:  	
sl@0:  	if(numberGenAttr>0)
sl@0:  	{
sl@0:  		INFO_PRINTF1(_L("Generic attributes not found nor added"));	
sl@0:  	}		
sl@0: }
sl@0: 
sl@0: void CPKCS10TesterActive::AddChallengePasswordL()
sl@0: {
sl@0:      if(iStepPointer->iChallengePassword.Length()>0)
sl@0:    {
sl@0:       HBufC8 *passwordString = HBufC8::NewMaxLC(iStepPointer->iChallengePassword.Length());
sl@0: 	  passwordString->Des().Copy(iStepPointer->iChallengePassword);
sl@0:    	  CPKCS9ChallengePasswordAttr* challengePassword = CPKCS9ChallengePasswordAttr::NewL(*passwordString);
sl@0:    	  CleanupStack::PopAndDestroy(passwordString);
sl@0:    	  CleanupStack::PushL(challengePassword);
sl@0:    	  iAttrCollection->AddPKCSAttributeL(challengePassword);
sl@0:    	  CleanupStack::Pop(challengePassword);
sl@0:    }
sl@0:    else
sl@0:    {
sl@0:    	   	INFO_PRINTF1(_L("Challenge Password not found or added"));
sl@0:    }
sl@0: }
sl@0: 
sl@0: void CPKCS10TesterActive::AddV3ExtensionsL()
sl@0: {
sl@0: 	TInt index;
sl@0:  	TInt numV3ExtensionAttr;
sl@0:  	CX509CertExtension* v3ExtensionAttr;
sl@0:  	HBufC8* rawExtensionValue;
sl@0:  			
sl@0:  	// Add generic attributes.
sl@0:  	numV3ExtensionAttr= iStepPointer->iArrayV3AttrOID.Count() ;
sl@0:  			
sl@0:  	index=0;
sl@0:    	
sl@0:  	while(numV3ExtensionAttr>index)
sl@0: 	{
sl@0: 	
sl@0:  		TFileName filename;
sl@0: 		filename = iStepPointer->iArrayV3AttrValue[index];
sl@0: 		RFile file;
sl@0: 		User::LeaveIfError(file.Open(iFs,filename,EFileRead|EFileStream));
sl@0: 		CleanupClosePushL(file);
sl@0: 		TInt size;
sl@0: 		User::LeaveIfError(file.Size(size));
sl@0: 		rawExtensionValue = HBufC8::NewMaxL(size);
sl@0: 		CleanupStack::PushL(rawExtensionValue);
sl@0: 		TPtr8 extValuePtr = rawExtensionValue->Des();
sl@0: 		
sl@0: 		User::LeaveIfError(file.Read(extValuePtr));
sl@0: 				
sl@0: 		v3ExtensionAttr= CX509CertExtension::NewLC(iStepPointer->iArrayV3AttrOID[index], 
sl@0: 											 iStepPointer->iArrayV3AttrCritical[index],
sl@0: 											 extValuePtr);  
sl@0: 	
sl@0: 		if(index==0) // creates a new  CPKCS9ExtensionRequestAttr object.
sl@0: 		{
sl@0: 			iV3ExtensionsCollection = CPKCS9ExtensionRequestAttr::NewL(*v3ExtensionAttr);	
sl@0: 		}
sl@0: 		else // adds extension to existing CPKCS9ExtensionRequestAttr.
sl@0: 		{
sl@0: 			iV3ExtensionsCollection->AddExtensionL(*v3ExtensionAttr);	
sl@0: 		}
sl@0: 		CleanupStack::PopAndDestroy(v3ExtensionAttr);
sl@0: 		CleanupStack::PopAndDestroy(); // rawExtensionValue			
sl@0: 		CleanupStack::PopAndDestroy(); // file
sl@0: 		index++;
sl@0: 	}
sl@0: 	
sl@0: 	if(numV3ExtensionAttr>0)
sl@0: 	{
sl@0: 		// Add extension attributes to collection of attributes.
sl@0: 		iAttrCollection->AddPKCSAttributeL(iV3ExtensionsCollection);	
sl@0: 	}
sl@0: 		else
sl@0: 	{
sl@0: 		INFO_PRINTF1(_L("Extension requests not found nor added"));
sl@0: 	}
sl@0: 
sl@0: }
sl@0: 
sl@0: TAlgorithmId CCertificateRequestStep::ConvertNameToDigestId(const TDesC& aName)
sl@0: {
sl@0: 	if (aName.Compare(_L("SHA1"))==0)
sl@0: 		{
sl@0: 		return ESHA1;	
sl@0: 		}
sl@0: 	else if (aName.Compare(_L("MD2"))==0)
sl@0: 			{
sl@0: 			return EMD2;
sl@0: 			}
sl@0: 		 else if (aName.Compare(_L("MD5"))==0)
sl@0: 			{
sl@0: 			return EMD5;
sl@0: 			}
sl@0: 			else
sl@0: 			 { //invalid algorithm
sl@0: 			 return TAlgorithmId(7);	
sl@0: 			 }
sl@0: }
sl@0: TInt  CCertificateRequestStep::ConvertNameToEKeyAlgorithm(const TDesC& aName)
sl@0: {
sl@0: 	if (aName.Compare(_L("RSA"))==0)
sl@0: 			{
sl@0: 			return CCTKeyInfo::ERSA;
sl@0: 			}
sl@0: 			else if (aName.Compare(_L("DSA"))==0)
sl@0: 			{
sl@0: 				return CCTKeyInfo::EDSA;
sl@0: 			}
sl@0: 				else
sl@0: 				 { //invalid algorithm
sl@0: 					 return 7;	
sl@0: 				 }
sl@0: 
sl@0: }
sl@0: 	
sl@0: void CCertificateRequestStep::OutputEncodingToFileL(const TDesC8& aEncoding)
sl@0: {
sl@0: 	INFO_PRINTF1(_L("Writting encoding to file"));
sl@0: 	
sl@0: 	_LIT(KPath, "c:\\tpkcs10\\myresults\\");
sl@0: 	TInt err=iFs.MkDir(KPath);
sl@0: 	if (err!=KErrNone && err!=KErrAlreadyExists)
sl@0: 	{
sl@0: 		User::Leave(err);	 
sl@0: 	}
sl@0: 
sl@0: 	_LIT(KExtension, ".der");
sl@0: 	TFileName rName;
sl@0: 	rName.Append(KPath);
sl@0: 	rName.Append(ConfigSection());
sl@0: 	rName.Append(KExtension);
sl@0: 	rName.LowerCase();
sl@0: 		
sl@0: 	RFile file;
sl@0: 	CleanupClosePushL(file);
sl@0: 	User::LeaveIfError(file.Replace(iFs, rName, EFileWrite | EFileStream));
sl@0: 	User::LeaveIfError(file.Write(aEncoding));
sl@0: 	CleanupStack::PopAndDestroy(&file);
sl@0: }
sl@0: 	
sl@0: 	
sl@0: TBool CPKCS10TesterActive::CompareRequestToOPENSSLReqL()
sl@0: {
sl@0: 	RFile file;
sl@0: 	TFileName fileName;
sl@0: 	fileName = iStepPointer->iOPENSSLCertReq;
sl@0: 	User::LeaveIfError(file.Open(iFs, fileName, EFileRead));
sl@0: 	CleanupClosePushL(file);
sl@0: 	TInt size;
sl@0: 	User::LeaveIfError(file.Size(size));
sl@0: 	HBufC8* buf = HBufC8::NewMaxLC(size);
sl@0: 	TPtr8 ptr = buf->Des();
sl@0: 	User::LeaveIfError(file.Read(ptr));
sl@0: 	TBool result = *iOutputASN1Encoding == *buf;
sl@0: 	CleanupStack::PopAndDestroy(2); // buf, file
sl@0: 	return result;
sl@0: }
sl@0: 
sl@0: TBool CCertificateRequestStep::IsMatchingEncodingL(CASN1EncBase* aASN1Enc1, CASN1EncBase* aASN1Enc2)
sl@0: 	{
sl@0: 	TBool result = EFalse;
sl@0: 	
sl@0: 	// Check the length first
sl@0: 	TInt lenEnc1 = aASN1Enc1->LengthDER();
sl@0: 	TInt lenEnc2 = aASN1Enc2->LengthDER();
sl@0: 	if (lenEnc1 == lenEnc2)
sl@0: 		{
sl@0: 		// Get the encoding and compare them
sl@0: 		HBufC8* enc1Buf = HBufC8::NewMaxLC(lenEnc1);
sl@0: 		HBufC8* enc2Buf = HBufC8::NewMaxLC(lenEnc2);
sl@0: 		TPtr8 enc1Ptr(enc1Buf->Des());
sl@0: 		TPtr8 enc2Ptr(enc2Buf->Des());
sl@0: 		TUint pos1 = 0, pos2 = 0;
sl@0: 
sl@0: 		aASN1Enc1->WriteDERL(enc1Ptr, pos1);
sl@0: 		aASN1Enc2->WriteDERL(enc2Ptr, pos2);
sl@0: 
sl@0: 		result = (*enc1Buf == *enc2Buf);
sl@0: 		CleanupStack::PopAndDestroy(2, enc1Buf);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		result = EFalse;
sl@0: 		}
sl@0: 
sl@0: 	return result;
sl@0: 	}