--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vpnengine/pkiservice/src/logonservices.cpp	Thu Dec 17 09:14:51 2009 +0200
@@ -0,0 +1,258 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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: A class that provides logon and logoff functionality.
+*
+*/
+
+
+#include <unifiedkeystore.h>
+#include <mctauthobject.h>
+
+#include "logonservices.h"
+#include "pkidefs.h"
+#include "pkiserviceassert.h"
+#include "pkiserviceconstants.h"
+
+CLogonServices* CLogonServices::NewL(CUnifiedKeyStore& aUnifiedKeyStore)
+    {
+    CLogonServices* self = new (ELeave) CLogonServices(aUnifiedKeyStore);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    
+    return self;
+    }
+
+
+CLogonServices::CLogonServices(CUnifiedKeyStore& aUnifiedKeyStore)
+:CActive(EPriorityStandard), iUnifiedKeyStore(aUnifiedKeyStore)
+    {
+    CActiveScheduler::Add(this);
+    }
+
+
+void CLogonServices::ConstructL()
+    {
+    }
+
+
+CLogonServices::~CLogonServices()
+    {
+    Cancel();
+    }
+
+
+void CLogonServices::Logon(TRequestStatus& aClientStatus)
+    {
+    PKISERVICE_ASSERT(iState == ELogonServiceIdle);    
+    iState = ELogonServiceListingKeys;
+    
+    iClientStatus = &aClientStatus;
+    *iClientStatus = KRequestPending;
+    
+    if (iAuthenticationObject == NULL)
+        {        
+        //First find the User key store
+        TInt keyStoreCount = iUnifiedKeyStore.KeyStoreManagerCount(); 
+        TInt i = 0;
+        for (i = 0; i < keyStoreCount; ++i)
+            {
+            MCTKeyStoreManager& keyStore = iUnifiedKeyStore.KeyStoreManager(i);        
+            if (keyStore.Token().TokenType().Type().iUid == STORETYPE_USER_KEY_ID)        
+                {
+                iUserKeyStore = &keyStore;
+                TCTKeyAttributeFilter filter;
+                iUserKeyStore->List(iKeysList, filter, iStatus);
+                SetActive();
+                break;
+                }
+            }
+
+        if (i == keyStoreCount)
+            {
+            iStatus = KRequestPending;
+            SetActive();
+            
+            TRequestStatus* ownStatus = &iStatus;
+            User::RequestComplete(ownStatus, KPKIErrNotSupported);
+            }               
+        }
+    else
+        {
+        //Logon already done
+        iState = ELogonServiceAlreadyLoggedIn;
+        
+        iStatus = KRequestPending;
+        SetActive();
+        
+        TRequestStatus* ownStatus = &iStatus;
+        User::RequestComplete(ownStatus, KErrNone);        
+        }
+    }
+
+
+void CLogonServices::Logoff(TRequestStatus& aClientStatus)
+    {
+    PKISERVICE_ASSERT(iState == ELogonServiceIdle);    
+    iState = ELogonServiceClosingAuthentication;
+    
+    iClientStatus = &aClientStatus;
+    *iClientStatus = KRequestPending;
+    
+    if (iAuthenticationObject != NULL)
+        {
+        iAuthenticationObject->Close(iStatus);
+        SetActive();
+        }
+    else    
+        {
+        iStatus = KRequestPending;
+        SetActive();
+        
+        TRequestStatus* ownStatus = &iStatus;
+        User::RequestComplete(ownStatus, KErrNone);
+        }    
+    }
+    
+
+void CLogonServices::SetAuthenticationObject(MCTAuthenticationObject* aAuthenticationObject)
+    {
+    if (iAuthenticationObject == NULL)
+        {
+        iAuthenticationObject = aAuthenticationObject;
+        }
+    }
+
+
+void CLogonServices::ChangePassword(TRequestStatus& aClientStatus)
+    {
+    PKISERVICE_ASSERT(iState == ELogonServiceIdle);    
+    PKISERVICE_ASSERT(LogonCompleted()); 
+    
+    iState = ELogonServiceChangingPassword;
+    iClientStatus = &aClientStatus;
+    *iClientStatus = KRequestPending;
+    
+    iAuthenticationObject->ChangeReferenceData(iStatus);
+    SetActive();           
+    }
+    
+
+void CLogonServices::RunL()
+    {
+    if (iStatus.Int() == KErrNone)
+        {
+        switch(iState)
+            {
+            case ELogonServiceAlreadyLoggedIn:
+                iState = ELogonServiceIdle;
+                User::RequestComplete(iClientStatus, KErrNone);                
+                break;
+            case ELogonServiceListingKeys:
+                iState = ELogonServiceIdle;
+                if (iKeysList.Count() > 0)
+                    {
+                    iState = ELogonServiceOpeningAuthentication;  
+                    
+                    CCTKeyInfo* keyInfo = iKeysList[0];
+                    iAuthenticationObject = keyInfo->Protector();
+                    iAuthenticationObject->Open(iStatus);
+                    SetActive();                    
+                    }
+                else
+                    {
+                    Cleanup();
+                    User::RequestComplete(iClientStatus, KPKIErrKeyStoreEmpty);                
+                    }
+                break;
+            case ELogonServiceOpeningAuthentication:
+                iState = ELogonServiceIdle;                
+                Cleanup();
+                User::RequestComplete(iClientStatus, KErrNone);                                
+                break;
+            case ELogonServiceClosingAuthentication:                                
+                iState = ELogonServiceIdle; 
+                iAuthenticationObject = NULL;
+                User::RequestComplete(iClientStatus, KErrNone);                
+                break;
+            case ELogonServiceChangingPassword:
+                iState = ELogonServiceIdle; 
+                User::RequestComplete(iClientStatus, KErrNone);
+                break;                
+            default:
+                PKISERVICE_INVARIANT();
+                break;                
+            }
+        
+        }
+    else
+        {
+        Cleanup();
+        iState = ELogonServiceIdle;
+        User::RequestComplete(iClientStatus, iStatus.Int());
+        }
+    }
+
+
+void CLogonServices::DoCancel()
+    {
+    switch(iState)
+        {
+        case ELogonServiceListingKeys:
+            iUserKeyStore->CancelList();
+            break;
+        case ELogonServiceOpeningAuthentication:
+            iAuthenticationObject->CancelOpen();
+            iAuthenticationObject = NULL;
+            break;
+        case ELogonServiceClosingAuthentication:            
+            if (iAuthenticationObject != NULL)
+                {
+                iAuthenticationObject->CancelClose();
+                iAuthenticationObject = NULL;
+                }
+            //else do nothing                
+            break;
+        case ELogonServiceChangingPassword:
+            iAuthenticationObject->CancelChangeReferenceData();
+            break;
+        default:
+            PKISERVICE_INVARIANT();
+            break;                
+        }
+        
+    Cleanup();
+    iState = ELogonServiceIdle;          
+    User::RequestComplete(iClientStatus, KErrCancel);     
+    }
+
+
+void CLogonServices::Cleanup()
+    {   
+    iKeysList.Close();
+    }
+    
+    
+TBool CLogonServices::LogonCompleted() const
+    {
+    if (iState == ELogonServiceIdle && 
+        iAuthenticationObject != NULL)
+        {
+        return ETrue;
+        }
+    else
+        {
+        return EFalse;
+        }
+    }