sl@0: /*
sl@0: * Copyright (c) 1998-2009 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: #include <wtlscertchain.h>
sl@0: #include <wtlskeys.h>
sl@0: #include "wtlscertchainao.h"
sl@0: 
sl@0: //validation status
sl@0: EXPORT_C TWTLSValidationStatus::TWTLSValidationStatus(const TValidationError aError,
sl@0: 													  const TInt aCert)
sl@0: 	:iReason(aError), iCert(aCert)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: //validationresult
sl@0: 
sl@0: EXPORT_C CWTLSValidationResult* CWTLSValidationResult::NewLC()
sl@0: 	{
sl@0: 	CWTLSValidationResult* s = new(ELeave) CWTLSValidationResult;
sl@0: 	CleanupStack::PushL(s);
sl@0: 	s->ConstructL();
sl@0: 	return s;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CWTLSValidationResult* CWTLSValidationResult::NewL()
sl@0: 	{
sl@0: 	CWTLSValidationResult* s = CWTLSValidationResult::NewLC();
sl@0: 	CleanupStack::Pop();
sl@0: 	return s;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CWTLSValidationResult::~CWTLSValidationResult()
sl@0: 	{
sl@0: 	delete iWarnings;
sl@0: 	}
sl@0: 
sl@0: CWTLSValidationResult::CWTLSValidationResult()
sl@0: 	:iError(EValidatedOK, 0)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CWTLSValidationResult::ConstructL()
sl@0: 	{
sl@0: 	iWarnings = new(ELeave) CArrayFixFlat<TWTLSValidationStatus> (1);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C const TWTLSValidationStatus CWTLSValidationResult::Error() const
sl@0: 	{
sl@0: 	return iError;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C const CArrayFixFlat<TWTLSValidationStatus>& CWTLSValidationResult::Warnings() const
sl@0: 	{
sl@0: 	return *iWarnings;
sl@0: 	}
sl@0: 
sl@0: void CWTLSValidationResult::Reset()
sl@0: 	{
sl@0: 	iError = TWTLSValidationStatus(EValidatedOK, 0);
sl@0: 	iWarnings->Reset();
sl@0: 	}
sl@0: 
sl@0: void CWTLSValidationResult::SetError(const TValidationError aError, const TInt aCert)
sl@0: 	{
sl@0: 	iError.iReason = aError;
sl@0: 	iError.iCert = aCert;
sl@0: 	}
sl@0: 
sl@0: void CWTLSValidationResult::AppendWarningL(TWTLSValidationStatus aWarning)
sl@0: 	{
sl@0: 	iWarnings->AppendL(aWarning);
sl@0: 	}
sl@0: 
sl@0: 		//WTLS cert chain
sl@0: 
sl@0: 		//constructors
sl@0: EXPORT_C CWTLSCertChain* CWTLSCertChain::NewL(RFs& aFs,
sl@0: 											  const TPtrC8& aEncodedCerts,
sl@0: 											  const TUid aClient)
sl@0: 	{
sl@0: 	CWTLSCertChain* self = CWTLSCertChain::NewLC(aFs, aEncodedCerts, aClient);
sl@0: 	CleanupStack::Pop();	//self
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CWTLSCertChain* CWTLSCertChain::NewLC(RFs& aFs,
sl@0: 											   const TPtrC8& aEncodedCerts,
sl@0: 											   const TUid aClient)
sl@0: 	{
sl@0: 	CWTLSCertChain* self = new(ELeave) CWTLSCertChain(aFs);
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL(aEncodedCerts, aClient);
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CWTLSCertChain* CWTLSCertChain::NewL(RFs& aFs, 
sl@0: 											  const TPtrC8& aEncodedCerts, 
sl@0: 											  const CArrayPtr<CWTLSCertificate>& aRootCerts)
sl@0: 	{
sl@0: 	CWTLSCertChain* self = CWTLSCertChain::NewLC(aFs, aEncodedCerts, aRootCerts);
sl@0: 	CleanupStack::Pop();//self
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CWTLSCertChain* CWTLSCertChain::NewLC(RFs& aFs, 
sl@0: 											   const TPtrC8& aEncodedCerts, 
sl@0: 											   const CArrayPtr<CWTLSCertificate>& aRootCerts)
sl@0: 	{
sl@0: 	CWTLSCertChain* self = new(ELeave) CWTLSCertChain(aFs);
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL(aEncodedCerts, aRootCerts);
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: 		//destructor	
sl@0: EXPORT_C CWTLSCertChain::~CWTLSCertChain()
sl@0: 	{
sl@0: 	if (iChain)
sl@0: 		iChain->ResetAndDestroy();
sl@0: 	delete iChain;
sl@0: 	delete iActiveObject;
sl@0: 	}
sl@0: 
sl@0: 		//validation
sl@0: EXPORT_C void CWTLSCertChain::ValidateL(CWTLSValidationResult& aValidationResult,
sl@0: 										const TTime& aValidationTime,
sl@0: 										TRequestStatus& aStatus)
sl@0: 	{
sl@0: 	__ASSERT_DEBUG(iActiveObject, User::Panic(_L("CWTLSCertChain"), 1));
sl@0: 
sl@0: 	iActiveObject->Validate(aValidationResult, aValidationTime, aStatus);
sl@0: 	}
sl@0: 
sl@0: 		//accessors
sl@0: EXPORT_C TInt CWTLSCertChain::Count() const
sl@0: 	{
sl@0: 	return iChain->Count();
sl@0: 	}
sl@0: 
sl@0: EXPORT_C const CWTLSCertificate& CWTLSCertChain::Cert(TInt aIndex) const
sl@0: 	{
sl@0: 	return *(iChain->At(aIndex));
sl@0: 	}
sl@0: 
sl@0: EXPORT_C TBool CWTLSCertChain::ChainHasRoot() const
sl@0: 	{
sl@0: 	return iChainHasRoot;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CWTLSCertChain::AppendCertsL(const TPtrC8& aEncodedCerts)
sl@0: 	{
sl@0: 	for(TInt pos = 0; pos < aEncodedCerts.Size(); ) 
sl@0: 		{
sl@0: 		CWTLSCertificate* eeCert = CWTLSCertificate::NewLC(aEncodedCerts, pos);
sl@0: 		iChain->AppendL(eeCert);
sl@0: 		CleanupStack::Pop(eeCert);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: //private functions
sl@0: CWTLSCertChain::CWTLSCertChain(RFs& aFs)
sl@0: 	: iFs(aFs), iChainHasRoot(EFalse)
sl@0: 	{
sl@0: 	}
sl@0: 	
sl@0: void CWTLSCertChain::ConstructL(const TPtrC8& aEncodedCerts, const TUid aClient)
sl@0: 	{
sl@0: 	iActiveObject = CWTLSCertChainAO::NewL(iFs, *this, aClient);
sl@0: 	DoConstructL(aEncodedCerts);
sl@0: 	}
sl@0: 
sl@0: void CWTLSCertChain::ConstructL(const TPtrC8& aEncodedCerts, const CArrayPtr<CWTLSCertificate>& aRootCerts)
sl@0: 	{
sl@0: 	iActiveObject = CWTLSCertChainAO::NewL(iFs, *this, aRootCerts);
sl@0: 	DoConstructL(aEncodedCerts);
sl@0: 	}
sl@0: 
sl@0: void CWTLSCertChain::DoConstructL(const TPtrC8& aEncodedCerts)
sl@0: 	{
sl@0: 	iChain = new(ELeave) CArrayPtrFlat<CWTLSCertificate> (5);
sl@0: 	//typical cert chain unlikely to be more than 5
sl@0: 	AppendCertsL(aEncodedCerts);
sl@0: 	}
sl@0: 
sl@0: