--- a/cryptoservices/certificateandkeymgmt/twtlscert/CorruptionTest.cpp	Tue Jul 21 01:04:32 2009 +0100
+++ b/cryptoservices/certificateandkeymgmt/twtlscert/CorruptionTest.cpp	Thu Sep 10 14:01:51 2009 +0300
@@ -1,272 +1,273 @@
-/*
-* Copyright (c) 1998-2009 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: 
-*
-*/
-
-
-#include "CorruptionTest.h"
-#include "wtlscert.h"
-#include "tcertutils.h"
-#include "t_output.h"
-#include "t_input.h"
-#include <random.h>
-
-#include <asymmetric.h>
-
-#include <bigint.h>
-#include <hash.h>
-
-TInt CCorruptionTest::nInstances = 0;
-_LIT(KCorruptLogFile, "WTLSCERTCorruptLog.txt");
-_LIT(KPathStart, "<path>");
-_LIT(KIterationsStart, "<iterations>");
-
-//////////////////////////////////////////////////////////////////////
-// Construction/Destruction
-//////////////////////////////////////////////////////////////////////
-
-CTestAction* CCorruptionTest::NewL(RFs& aFs, CConsoleBase& aConsole, 
-		Output& aOut, const TTestActionSpec& aTestActionSpec)
-	{
-	CTestAction* self = CCorruptionTest::NewLC(aFs, aConsole, aOut, aTestActionSpec);
-	CleanupStack::Pop(self);
-	return self;
-	}
-
-CTestAction* CCorruptionTest::NewLC(RFs& aFs, CConsoleBase& aConsole, 
-		Output& aOut, const TTestActionSpec& aTestActionSpec)
-	{
-	CCorruptionTest* self = new(ELeave) CCorruptionTest(aFs, aConsole, aOut);
-	CleanupStack::PushL(self);
-	self->ConstructL(aTestActionSpec);
-	return self;
-	}
-
-CCorruptionTest::CCorruptionTest(RFs& aFs, 
-								 CConsoleBase& aConsole,
-								 Output& aOut)
-: CTestAction(aConsole, aOut), iFs(aFs)
-	{
-	nFileNumber = 0;
-	}
-
-CCorruptionTest::~CCorruptionTest(void)
-	{
-	delete iDirList;
-	delete iWriter;
-	iLogFile.Close();
-	delete iNullOut;
-	delete iCorruptOut;
-	};
-
-void CCorruptionTest::ConstructL(const TTestActionSpec& aTestActionSpec)
-	{
-	CTestAction::ConstructL(aTestActionSpec);
-	if(nInstances==0)
-		{
-		nInstances++;
-		TInt pos=0;
-		HBufC* body = HBufC::NewLC(aTestActionSpec.iActionBody.Length());
-		iNullOut = new(ELeave) NullOutput;
-		body->Des().Copy(aTestActionSpec.iActionBody);
-		TPtrC chainBuf = Input::ParseElement(*body, KPathStart, pos);
-		iPath.Copy(chainBuf);
-		TPtrC itertaionBuf = Input::ParseElement(*body, KIterationsStart, pos);
-		TLex itLex(itertaionBuf);
-
-		itLex.Val(iIterations);
-		CleanupStack::PopAndDestroy();
-		User::LeaveIfError(iLogFile.Replace(iFs,KCorruptLogFile,EFileWrite));
-		iCorruptOut = new(ELeave) FileOutput(iLogFile);
-		iWriter = new(ELeave) WTLSCertWriter(iCorruptOut);
-		}
-	else
-		{
-		SetScriptError(ESyntax, _L("Only one corruption test can be run in each script"));
-		iFinished = ETrue;
-		}
-	}
-
-
-void CCorruptionTest::DoPerformPrerequisite(TRequestStatus& aStatus)
-	{
-	HBufC *searchPath = HBufC::NewLC(iPath.Size() + 1);
-	TPtr searchPathPtr(searchPath->Des());
-	searchPathPtr.Copy(iPath);
-	searchPathPtr.Append(_L("*"));
-    TInt err = iFs.GetDir(searchPathPtr, KEntryAttMaskSupported, ESortByName, iDirList);
-	if (err != KErrNone)
-		{
-		iConsole.Printf(_L("Error getting directory "));
-		iConsole.Printf(searchPathPtr);
-		iConsole.Printf(_L("\n"));
-		iOut.writeString(_L("Error getting directory "));
-		iOut.writeString(searchPathPtr);
-		iOut.writeNewLine();
-		iFinished = ETrue;
-		TRequestStatus* status = &aStatus;
-		User::RequestComplete(status, KErrNone);
-		SetScriptError(EFileNotFound, searchPathPtr);
-		}
-	else
-		{
-		iConsole.Printf(_L("Please view "));
-		iConsole.Printf(KCorruptLogFile);
-		iConsole.Printf(_L(" for results\n"));
-		iOut.writeString(_L("Please view "));
-		iOut.writeString(KCorruptLogFile);
-		iOut.writeString(_L(" for results"));
-		iOut.writeNewLine();
-		iActionState = EAction;
-		TRequestStatus* status = &aStatus;
-		User::RequestComplete(status, KErrNone);
-		iResult = ETrue;
-		}
-	CleanupStack::PopAndDestroy();
-	}
-
-void CCorruptionTest::DoPerformPostrequisite(TRequestStatus& aStatus)
-	{
-	TRequestStatus* status = &aStatus;
-	iFinished = ETrue;
-	User::RequestComplete(status, KErrNone);
-	}
-
-
-
-void CCorruptionTest::RunCorruptionTestL(const TDesC &aFilename)
-	{
-	CSystemRandom *random = CSystemRandom::NewLC();
-	iWriter->SetOut(iNullOut);
-	for (TInt i = 0; i < iIterations; i++)
-		{
-		HBufC8* buf = Input::ReadFileLC(aFilename, iPath, iFs);
-		TPtr8 pBuf = buf->Des();
-		TInt len = pBuf.Size();
-		TInt pos = 0;
-				//list of positions altered
-		HBufC* posOctsBuf = HBufC::NewLC(70);
-		TPtr pPosOctsBuf = posOctsBuf->Des();
-		pPosOctsBuf.SetLength(0);
-		pPosOctsBuf.Append(_L("p:"));
-				//list of octets altered
-		HBufC8* octsBuf = HBufC8::NewLC(40);
-		TPtr8 pOctsBuf = octsBuf->Des();
-		pOctsBuf.SetLength(0);
-
-		for (TInt j = 0; j < 10; j++)
-			{
-				//randomness
-			HBufC8* rand = HBufC8::NewLC(5);
-			TPtr8 pRand = rand->Des();
-			pRand.SetLength(5);
-			random->GenerateBytesL(pRand);
-			TUint num = 0;
-			for (TInt k = 0; k < 4 ; k++)
-				{
-				num<<=8;
-				num+=pRand[k];
-				}
-			pos = num % len;
-			TUint8 newOctet = pRand[4];
-				//update output lines
-			pPosOctsBuf.AppendNum(pos);
-			pPosOctsBuf.Append(_L(" "));
-			pOctsBuf.Append(pBuf.Mid(pos, 1));
-			TPtrC8 pNewOct = pRand.Right(1);
-			pOctsBuf.Append(pNewOct);
-			//switch the selected octet
-			pBuf[pos] = newOctet;
-			//file out
-			iCorruptOut->writeString(pPosOctsBuf);
-			iCorruptOut->writeNewLine();
-			iCorruptOut->writeString(_L("o:"));
-			iCorruptOut->writeOctetString(pOctsBuf);
-			iCorruptOut->writeNewLine();
-			//try to make corrupt cert
-			CWTLSCertificate* cert = NULL;
-			TRAPD(err, cert = CWTLSCertificate::NewL(pBuf));
-			CleanupStack::PushL(cert);
-			if (err == KErrNone)
-				{
-				TRAP_IGNORE(iWriter->WriteCert(*cert));
-				TBool res = EFalse;;
-				
-			//	Don't bother attempting to verify if public key modulus is an even
-			//	value since CMontgomery methods will panic
-						
-				CRSAPublicKey* key = CWTLSRSAPublicKey::NewL(cert->PublicKey().KeyData());
-				const TInteger& theN = key->N();
-				if (theN.IsOdd())
-					{//	Check that the signature is an appropriate value for the key
-					//	Otherwise the crypto library will panic (descriptor out of bounds)
-					RInteger input = RInteger::NewL(cert->Signature());
-					CleanupStack::PushL(input);
-					if ( (input < theN) && (input > 0) )
-						{
-						TRAP_IGNORE(res = cert->VerifySignatureL(cert->PublicKey().KeyData()));
-						if (res)
-							{
-							iCorruptOut->writeString(_L("!!!"));
-							iCorruptOut->writeNewLine();
-							}
-						}
-					
-					CleanupStack::PopAndDestroy(&input);
-					}
-
-					delete key;
-				}
-
-			iCorruptOut->writeString(_L("r:"));
-			iCorruptOut->writeNum(err);
-			iCorruptOut->writeNewLine();
-			CleanupStack::PopAndDestroy(2);//cert, randomness
-			}
-		CleanupStack::PopAndDestroy(3);//
-		}
-	CleanupStack::PopAndDestroy(1); //random
-	iWriter->SetOut(iCorruptOut);
-	}
-
-void CCorruptionTest::PerformAction(TRequestStatus& aStatus)
-	{
-	TBuf<256> filename = (*iDirList)[nFileNumber].iName;
-	CSHA1* hash = NULL;
-	TRAP_IGNORE(hash = CSHA1::NewL());
-	iCorruptOut->writeString(_L("file:"));
-	iCorruptOut->writeString(filename);
-	iCorruptOut->writeNewLine();
-	iConsole.Printf(_L("file:%S\n"), &filename);
-
-	TRAP_IGNORE(RunCorruptionTestL(filename));
-
-	nFileNumber++;
-	if(nFileNumber == iDirList->Count())
-		{
-		iActionState = EPostrequisite;
-		};
-	TRequestStatus* status = &aStatus;
-	User::RequestComplete(status, KErrNone);
-	delete hash;
-	}
-
-void CCorruptionTest::DoReportAction()
-	{
-	}
-
-void CCorruptionTest::DoCheckResult(TInt /*aError*/)
-	{
-	}
+/*
+* Copyright (c) 1998-2009 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: 
+*
+*/
+
+
+#include "CorruptionTest.h"
+#include "wtlscert.h"
+#include "tcertutils.h"
+#include "t_output.h"
+#include "t_input.h"
+#include <random.h>
+
+#include <asymmetric.h>
+
+#include <bigint.h>
+#include <hash.h>
+
+TInt CCorruptionTest::nInstances = 0;
+_LIT(KCorruptLogFile, "WTLSCERTCorruptLog.txt");
+_LIT(KPathStart, "<path>");
+_LIT(KIterationsStart, "<iterations>");
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+CTestAction* CCorruptionTest::NewL(RFs& aFs, CConsoleBase& aConsole, 
+		Output& aOut, const TTestActionSpec& aTestActionSpec)
+	{
+	CTestAction* self = CCorruptionTest::NewLC(aFs, aConsole, aOut, aTestActionSpec);
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+CTestAction* CCorruptionTest::NewLC(RFs& aFs, CConsoleBase& aConsole, 
+		Output& aOut, const TTestActionSpec& aTestActionSpec)
+	{
+	CCorruptionTest* self = new(ELeave) CCorruptionTest(aFs, aConsole, aOut);
+	CleanupStack::PushL(self);
+	self->ConstructL(aTestActionSpec);
+	return self;
+	}
+
+CCorruptionTest::CCorruptionTest(RFs& aFs, 
+								 CConsoleBase& aConsole,
+								 Output& aOut)
+: CTestAction(aConsole, aOut), iFs(aFs)
+	{
+	nFileNumber = 0;
+	}
+
+CCorruptionTest::~CCorruptionTest(void)
+	{
+	delete iDirList;
+	delete iWriter;
+	iLogFile.Close();
+	delete iNullOut;
+	delete iCorruptOut;
+	};
+
+void CCorruptionTest::ConstructL(const TTestActionSpec& aTestActionSpec)
+	{
+	CTestAction::ConstructL(aTestActionSpec);
+	if(nInstances==0)
+		{
+		nInstances++;
+		TInt pos=0;
+		HBufC* body = HBufC::NewLC(aTestActionSpec.iActionBody.Length());
+		iNullOut = new(ELeave) NullOutput;
+		body->Des().Copy(aTestActionSpec.iActionBody);
+		TPtrC chainBuf = Input::ParseElement(*body, KPathStart, pos);
+		iPath.Copy(chainBuf);
+		TPtrC itertaionBuf = Input::ParseElement(*body, KIterationsStart, pos);
+		TLex itLex(itertaionBuf);
+
+		itLex.Val(iIterations);
+		CleanupStack::PopAndDestroy();
+		User::LeaveIfError(iLogFile.Replace(iFs,KCorruptLogFile,EFileWrite));
+		iCorruptOut = new(ELeave) FileOutput(iLogFile);
+		iWriter = new(ELeave) WTLSCertWriter(iCorruptOut);
+		}
+	else
+		{
+		SetScriptError(ESyntax, _L("Only one corruption test can be run in each script"));
+		iFinished = ETrue;
+		}
+	}
+
+
+void CCorruptionTest::DoPerformPrerequisite(TRequestStatus& aStatus)
+	{
+	HBufC *searchPath = HBufC::NewLC(iPath.Size() + 1);
+	TPtr searchPathPtr(searchPath->Des());
+	searchPathPtr.Copy(iPath);
+	searchPathPtr.Append(_L("*"));
+    TInt err = iFs.GetDir(searchPathPtr, KEntryAttMaskSupported, ESortByName, iDirList);
+	if (err != KErrNone)
+		{
+		iConsole.Printf(_L("Error getting directory "));
+		iConsole.Printf(searchPathPtr);
+		iConsole.Printf(_L("\n"));
+		iOut.writeString(_L("Error getting directory "));
+		iOut.writeString(searchPathPtr);
+		iOut.writeNewLine();
+		iFinished = ETrue;
+		TRequestStatus* status = &aStatus;
+		User::RequestComplete(status, KErrNone);
+		SetScriptError(EFileNotFound, searchPathPtr);
+		}
+	else
+		{
+		iConsole.Printf(_L("Please view "));
+		iConsole.Printf(KCorruptLogFile);
+		iConsole.Printf(_L(" for results\n"));
+		iOut.writeString(_L("Please view "));
+		iOut.writeString(KCorruptLogFile);
+		iOut.writeString(_L(" for results"));
+		iOut.writeNewLine();
+		iActionState = EAction;
+		TRequestStatus* status = &aStatus;
+		User::RequestComplete(status, KErrNone);
+		iResult = ETrue;
+		}
+	CleanupStack::PopAndDestroy();
+	}
+
+void CCorruptionTest::DoPerformPostrequisite(TRequestStatus& aStatus)
+	{
+	TRequestStatus* status = &aStatus;
+	iFinished = ETrue;
+	User::RequestComplete(status, KErrNone);
+	}
+
+
+
+void CCorruptionTest::RunCorruptionTestL(const TDesC &aFilename)
+	{
+	CSystemRandom *random = CSystemRandom::NewLC();
+	iWriter->SetOut(iNullOut);
+	for (TInt i = 0; i < iIterations; i++)
+		{
+		HBufC8* buf = Input::ReadFileLC(aFilename, iPath, iFs);
+		TPtr8 pBuf = buf->Des();
+		TInt len = pBuf.Size();
+		TInt pos = 0;
+				//list of positions altered
+		HBufC* posOctsBuf = HBufC::NewLC(70);
+		TPtr pPosOctsBuf = posOctsBuf->Des();
+		pPosOctsBuf.SetLength(0);
+		pPosOctsBuf.Append(_L("p:"));
+				//list of octets altered
+		HBufC8* octsBuf = HBufC8::NewLC(40);
+		TPtr8 pOctsBuf = octsBuf->Des();
+		pOctsBuf.SetLength(0);
+
+		for (TInt j = 0; j < 10; j++)
+			{
+				//randomness
+			HBufC8* rand = HBufC8::NewLC(5);
+			TPtr8 pRand = rand->Des();
+			pRand.SetLength(5);
+			random->GenerateBytesL(pRand);
+			TUint num = 0;
+			for (TInt k = 0; k < 4 ; k++)
+				{
+				num<<=8;
+				num+=pRand[k];
+				}
+			pos = num % len;
+			TUint8 newOctet = pRand[4];
+				//update output lines
+			pPosOctsBuf.AppendNum(pos);
+			pPosOctsBuf.Append(_L(" "));
+			pOctsBuf.Append(pBuf.Mid(pos, 1));
+			TPtrC8 pNewOct = pRand.Right(1);
+			pOctsBuf.Append(pNewOct);
+			//switch the selected octet
+			pBuf[pos] = newOctet;
+			//file out
+			iCorruptOut->writeString(pPosOctsBuf);
+			iCorruptOut->writeNewLine();
+			iCorruptOut->writeString(_L("o:"));
+			iCorruptOut->writeOctetString(pOctsBuf);
+			iCorruptOut->writeNewLine();
+			//try to make corrupt cert
+			CWTLSCertificate* cert = NULL;
+			TRAPD(err, cert = CWTLSCertificate::NewL(pBuf));
+			CleanupStack::PushL(cert);
+			if (err == KErrNone)
+				{
+				TRAP_IGNORE(iWriter->WriteCert(*cert));
+				TBool res = EFalse;;
+				
+			//	Don't bother attempting to verify if public key modulus is an even
+			//	value since CMontgomery methods will panic
+						
+				CRSAPublicKey* key = CWTLSRSAPublicKey::NewL(cert->PublicKey().KeyData());
+				const TInteger& theN = key->N();
+				if (theN.IsOdd())
+					{//	Check that the signature is an appropriate value for the key
+					//	Otherwise the crypto library will panic (descriptor out of bounds)
+					RInteger input = RInteger::NewL(cert->Signature());
+					CleanupStack::PushL(input);
+					if ( (input < theN) && (input > 0) )
+						{
+						TRAP_IGNORE(res = cert->VerifySignatureL(cert->PublicKey().KeyData()));
+						if (res)
+							{
+							iCorruptOut->writeString(_L("!!!"));
+							iCorruptOut->writeNewLine();
+							}
+						}
+					
+					CleanupStack::PopAndDestroy(&input);
+					}
+
+					delete key;
+				}
+
+			iCorruptOut->writeString(_L("r:"));
+			iCorruptOut->writeNum(err);
+			iCorruptOut->writeNewLine();
+			CleanupStack::PopAndDestroy(2);//cert, randomness
+			}
+		CleanupStack::PopAndDestroy(3);//
+		}
+	CleanupStack::PopAndDestroy(1); //random
+	iWriter->SetOut(iCorruptOut);
+	}
+
+void CCorruptionTest::PerformAction(TRequestStatus& aStatus)
+	{
+	TBuf<256> filename = (*iDirList)[nFileNumber].iName;
+	CSHA1* hash = NULL;
+	TRAP_IGNORE(hash = CSHA1::NewL());
+	iCorruptOut->writeString(_L("file:"));
+	iCorruptOut->writeString(filename);
+	iCorruptOut->writeNewLine();
+	iConsole.Printf(_L("file:%S\n"), &filename);
+
+	TRAP_IGNORE(RunCorruptionTestL(filename));
+
+	nFileNumber++;
+	if(nFileNumber == iDirList->Count())
+		{
+		iActionState = EPostrequisite;
+		};
+	TRequestStatus* status = &aStatus;
+	User::RequestComplete(status, KErrNone);
+	delete hash;
+	}
+
+void CCorruptionTest::DoReportAction()
+	{
+	}
+
+void CCorruptionTest::DoCheckResult(TInt /*aError*/)
+	{
+	}
+