--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eapol/eapol_framework/eapol_symbian/am/type/tls_peap/symbian/plugin/src/EapTlsPeapCertFetcher.cpp Thu Dec 17 08:47:43 2009 +0200
@@ -0,0 +1,354 @@
+/*
+* Copyright (c) 2001-2006 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: EAP and WLAN authentication protocols.
+*
+*/
+
+
+
+// This is enumeration of EAPOL source code.
+#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)
+ #undef EAP_FILE_NUMBER_ENUM
+ #define EAP_FILE_NUMBER_ENUM 414
+ #undef EAP_FILE_NUMBER_DATE
+ #define EAP_FILE_NUMBER_DATE 1127594498
+#endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)
+
+
+// INCLUDE FILES
+
+#include "EapTlsPeapCertFetcher.h"
+#include <EapTlsPeapUiCertificates.h>
+#include "eap_am_trace_symbian.h"
+
+#include <x509cert.h>
+#include <X509CertNameParser.h>
+#include <x509certext.h>
+
+
+// ================= MEMBER FUNCTIONS =======================
+
+CEapTlsPeapCertFetcher* CEapTlsPeapCertFetcher::NewL(CEapTlsPeapUiCertificates* const aParent)
+{
+ CEapTlsPeapCertFetcher* self = new(ELeave) CEapTlsPeapCertFetcher(aParent);
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop();
+ return self;
+}
+
+//--------------------------------------------------
+
+// DON'T USE THIS FUNCTION. THIS IS ONLY FOR EapTlsPeapUtils.
+CEapTlsPeapCertFetcher* CEapTlsPeapCertFetcher::NewL()
+{
+ CEapTlsPeapCertFetcher* self = new(ELeave) CEapTlsPeapCertFetcher();
+ CleanupStack::PushL(self);
+
+ /************* THIS PART MAY NOT BE NEEDED AT ALL. NOT A GOOD IDEA TO INSTALL SCHEDULER HERE ****************/
+ // Check if we are in a scheduler already.
+ CActiveScheduler* scheduler = NULL;
+ scheduler = CActiveScheduler::Current();
+
+ // There may not be a default scheduler if called from EapTlsPeapUtils for the first time.
+ // Hence need to add one. Otherwise no need to install another.
+ if( scheduler == NULL )
+ {
+
+ EAP_TRACE_DEBUG_SYMBIAN((_L("CEapTlsPeapCertFetcher::NewL -No default scheduler!!\n") ) );
+
+ scheduler = new (ELeave) CActiveScheduler();
+ CActiveScheduler::Install(scheduler);
+ }
+ /*****************************/
+
+ self->ConstructL();
+ CleanupStack::Pop();
+
+ return self;
+}
+
+//--------------------------------------------------
+
+CEapTlsPeapCertFetcher::CEapTlsPeapCertFetcher(CEapTlsPeapUiCertificates* const aParent)
+: CActive(CActive::EPriorityStandard)
+, iParent(aParent)
+, iEncodedCertificate(0)
+, iCertPtr(0,0)
+{
+}
+
+//--------------------------------------------------
+
+// DON'T USE THIS FUNCTION. THIS IS ONLY FOR EapTlsPeapUtils.
+CEapTlsPeapCertFetcher::CEapTlsPeapCertFetcher()
+: CActive(CActive::EPriorityStandard)
+, iParent(NULL)
+, iEncodedCertificate(0)
+, iCertPtr(0,0)
+{
+}
+
+//--------------------------------------------------
+
+void CEapTlsPeapCertFetcher::ConstructL()
+{
+ User::LeaveIfError(iFs.Connect());
+
+ CActiveScheduler::Add(this);
+
+ iEncodedCertificate = HBufC8::NewL(0);
+ iCertPtr.Set(iEncodedCertificate->Des());
+
+}
+
+//--------------------------------------------------
+
+CEapTlsPeapCertFetcher::~CEapTlsPeapCertFetcher()
+{
+ // Delete iCertInfos
+ for (TInt i = 0; i < iCertInfos.Count(); i++)
+ {
+ iCertInfos[i]->Release();
+ }
+ iCertInfos.Reset();
+
+ iCACerts.Reset();
+
+ iUserCerts.Reset();
+
+ delete iCertFilter;
+
+ delete iCertStore;
+
+ delete iEncodedCertificate;
+
+ iFs.Close();
+
+ if(IsActive())
+ {
+ Cancel();
+ }
+}
+
+//--------------------------------------------------
+
+void CEapTlsPeapCertFetcher::GetCertificatesL()
+{
+ iState = EGetCertificatesInitStore;
+ if (iCertStore == 0)
+ {
+ iCertStore = CUnifiedCertStore::NewL(iFs, false);
+ iCertStore->Initialize(iStatus);
+ }
+ else
+ {
+ TRequestStatus* status = &iStatus;
+ User::RequestComplete(status, KErrNone);
+ }
+ SetActive();
+}
+
+
+void CEapTlsPeapCertFetcher::DoCancel()
+{
+}
+
+//--------------------------------------------------
+
+void CEapTlsPeapCertFetcher::RunL()
+{
+ EAP_TRACE_DEBUG_SYMBIAN((_L("CEapTlsPeapCertFetcher::RunL - iStatus.Int()=%d, iState=%d \n"),
+ iStatus.Int() , iState));
+ if( iState == EGetSymbianSubjectKeyId )
+ {
+ // Only for GetSymbianSubjectKeyIdL.
+ iWait.AsyncStop(); // This is needed to continue the execution after Wait.Start()
+ return; // No need to proceed further.
+ }
+
+ if( iState == EGetCertificatesRetrieveCert)
+ {
+ // This is executed when certificate details are being retrieved.
+ iWait.AsyncStop(); // This is needed to continue the execution after Wait.Start()
+ return; // No need to proceed further.
+ }
+
+ int i;
+ TInt err(KErrNone);
+
+ // This causes panic if leaves
+ if (iStatus.Int() != KErrNone)
+ {
+RDebug::Print(_L("CEapTlsPeapCertFetcher::RunL() -- don't leave..."));
+ }
+
+ switch (iState)
+ {
+ case EGetCertificatesInitStore:
+ {
+ // Delete iCertInfos
+ for (TInt i = 0; i < iCertInfos.Count(); i++)
+ {
+ iCertInfos[i]->Release();
+ }
+ iCertInfos.Reset();
+
+ delete iCertFilter;
+ iCertFilter = 0;
+
+ TRAP(err, iCertFilter = CCertAttributeFilter::NewL());
+ if (err != KErrNone)
+ {
+ // Complete with empty lists
+ TInt err(KErrNone);
+ TRAP(err, iParent->CompleteReadCertificatesL(iUserCerts, iCACerts));
+ break;
+ }
+ iCertFilter->SetFormat(EX509Certificate);
+
+ iState = EGetCertificatesGetCertList;
+ iCertStore->List(
+ iCertInfos,
+ *iCertFilter,
+ iStatus);
+ SetActive();
+ }
+ break;
+
+ case EGetCertificatesGetCertList:
+ {
+ EAP_TRACE_DEBUG_SYMBIAN((_L("CEapTlsPeapCertFetcher::RunL - EGetCertificatesGetCertList - Symbian cert store found %d certs in device\n"),
+ iCertInfos.Count()));
+
+ if(0 == iCertInfos.Count())
+ {
+ EAP_TRACE_DEBUG_SYMBIAN((_L("ERROR : CEapTlsPeapCertFetcher::RunL - SERIOUS PROBLEM - Symbian cert store couldn't find any certs in device\n")));
+ }
+
+ for (i = 0; i < iCertInfos.Count(); i++)
+ {
+ CCTCertInfo* CertInfo;
+ CertInfo = iCertInfos[i];
+ iEncodedCertificate->Des().SetLength(0);
+
+ TRAPD(err, iEncodedCertificate = iEncodedCertificate->ReAllocL(iCertInfos[i]->Size()));
+ if (err != KErrNone)
+ {
+ EAP_TRACE_DEBUG_SYMBIAN((_L("\nCEapTlsPeapCertFetcher::RunL() - EGetCertificatesGetCertList - leave from iEncodedCertificate->ReAllocL Error:%d\n"), err ) );
+ }
+ iCertPtr.Set(iEncodedCertificate->Des());
+
+ EAP_TRACE_DEBUG_SYMBIAN((_L("\nCEapTlsPeapCertFetcher::RunL() - EGetCertificatesGetCertList - Retreiving cert %d\n"), i ) );
+
+ iCertStore->Retrieve( *CertInfo, iCertPtr, iStatus);
+
+ iState = EGetCertificatesRetrieveCert;
+
+ SetActive();
+ iWait.Start();
+
+ EAP_TRACE_DEBUG_SYMBIAN((_L("CEapTlsPeapCertFetcher::RunL() - iWait.Start() returned, iStatus.Int()=%d \n"),iStatus.Int() ) );
+
+ CCertificate* cert = NULL;
+
+ if ( iStatus.Int() == KErrNone )
+ {
+ switch ( CertInfo->CertificateFormat() )
+ {
+ case EX509Certificate:
+ {
+ TRAPD(err, cert = CX509Certificate::NewL( iCertPtr ));
+ if (err != KErrNone)
+ EAP_TRACE_DEBUG_SYMBIAN((_L("\nCEapTlsPeapCertFetcher::RunL() - EGetCertificatesGetCertList - leave from CX509Certificate::NewL Label:%S Error:%d\n"),&(CertInfo->Label()), err ) );
+ break;
+ }
+ default:
+ {
+ // Only X509 type of certificates are supported at the moment.
+ // This won't be happening ever since we have used a filter while getting the certificate list.
+ EAP_TRACE_DEBUG_SYMBIAN((_L("CEapTlsPeapCertFetcher::RunL() - Unsupported Certificate - Not X509\n") ) );
+
+ break;
+ }
+ }
+ }
+ else
+ {
+ EAP_TRACE_DEBUG_SYMBIAN((_L("CEapTlsPeapCertFetcher::RunL() - Error from Certificate retrieve, iStatus.Int()=%d\n"), iStatus.Int() ) );
+ }
+
+ if( cert == NULL )
+ {
+ // Some problem above. Skip the below and go for the next certificate.
+ continue;
+ }
+
+ HBufC* pri = NULL;
+ HBufC* sec = NULL;
+
+ CleanupStack::PushL( cert );
+
+ X509CertNameParser::PrimaryAndSecondaryNameL( *((CX509Certificate*)cert), pri, sec, CertInfo->Label());
+
+ CleanupStack::PopAndDestroy(); // cert
+
+ EAP_TRACE_DEBUG_SYMBIAN((_L("CEapTlsPeapCertFetcher::RunL() - Label=%S, Pri name=%S,Length=%d, Sec name=%S,Length=%d\n"),
+ &(CertInfo->Label()), pri, pri->Length(), sec, sec->Length() ) );
+
+ EAP_TRACE_DATA_DEBUG_SYMBIAN( ( "CEapTlsPeapCertFetcher::RunL() - Sub Key Id:", (CertInfo->SubjectKeyId().Ptr()),
+ (CertInfo->SubjectKeyId().Size()) ) );
+
+ SCertEntry certEntry;
+
+ certEntry.iLabel.Copy(iCertInfos[i]->Label());
+ certEntry.iSubjectKeyId.Copy(iCertInfos[i]->SubjectKeyId());
+
+ // Copy the new fields. Primary and secondary name.
+ certEntry.iPrimaryName.Copy( pri->Des().Left(KMaxNameLength ) );
+ certEntry.iSecondaryName.Copy( sec->Des().Left(KMaxNameLength ) );
+
+ delete pri;
+ delete sec;
+
+ if (iCertInfos[i]->CertificateOwnerType() == ECACertificate)
+ {
+ iCACerts.Append(certEntry);
+ }
+ else if (iCertInfos[i]->CertificateOwnerType() == EUserCertificate)
+ {
+ iUserCerts.Append(certEntry);
+ }
+ }
+ delete iCertFilter;
+ iCertFilter = 0;
+
+ // Delete iCertInfos
+ for (TInt i = 0; i < iCertInfos.Count(); i++)
+ {
+ iCertInfos[i]->Release();
+ }
+ iCertInfos.Reset();
+ TRAP(err, iParent->CompleteReadCertificatesL(iUserCerts, iCACerts));
+ // Ignore error on purpose.
+ }
+ break;
+
+ default:
+ break;
+ }
+ return;
+}
+
+// End of file