email/pop3andsmtpmtm/popservermtm/src/cpopsaslauthhelper.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:44:11 +0200
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// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#include "cpopsaslauthhelper.h"
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#include <e32des8.h>
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#include "POPS.PAN"   		// pop's panic codes
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//string constants containing POP3 AUTH command
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_LIT8(KPop3AuthCommand, "AUTH ");
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_LIT8(KCramMD5Mechanism, "CRAM-MD5");
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_LIT8(KPlainMechanism, "PLAIN ");
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_LIT8(KPop3AuthLoginCommand, "AUTH LOGIN\r\n");
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_LIT8(KPop3CrLf,"\r\n");
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_LIT8(KPop3AuthBase64StringUsername,"username*"); // To match a folded 'username:' or 'username'
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_LIT8(KPop3AuthBase64StringPassword,"password*"); // To match a folded 'password:' or 'password'
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const TInt KMaxLengthOfPlainMessageComponent = 255;
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const TInt KMd5BlockLength = 64;
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#define BASE64LEN(x) ((x*4)/3) // Every 3 bytes will be turned into 4 bytes
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const TInt KPreambleLength = 18; //"AUTH LOGIN\r\nPLAIN "
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const TInt KMaxLengthOfPlainMessage=	KPreambleLength + 1/*NUL*/ + KMaxLengthOfPlainMessageComponent/*Username*/ + 1/*NUL*/ + KMaxLengthOfPlainMessageComponent/*Password*/ + 2/* /r/n */;
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const TInt KMaxLengthOfPlainMessageBase64= BASE64LEN(KMaxLengthOfPlainMessage);
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/**
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Constructor for CPopAuthMechanismHelper
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*/
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CPopAuthMechanismHelper::CPopAuthMechanismHelper(const CImPop3Settings& aSettings) : iSettings(aSettings)
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	{
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	}
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/** 
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Allocates and constructs a CPopAuthCramMd5MechanismHelper object.
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@param aSettings: Refence to CImPop3Settings 
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@leave KErrNoMemory A memory allocation failed 
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*/
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CPopAuthCramMd5MechanismHelper* CPopAuthCramMd5MechanismHelper::NewL(const CImPop3Settings& aSettings)  
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	{
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	CPopAuthCramMd5MechanismHelper* self= new (ELeave) CPopAuthCramMd5MechanismHelper(aSettings);
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	CleanupStack::PushL(self);
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	self->ConstructL();
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	CleanupStack::Pop();	                                
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	return self;
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	}
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/**
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Constructor for CPopAuthMechanismHelper
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*/
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CPopAuthCramMd5MechanismHelper::CPopAuthCramMd5MechanismHelper(const CImPop3Settings& aSettings) : CPopAuthMechanismHelper(aSettings)
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	{
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	}
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/**
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Second phase construction
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*/
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void CPopAuthCramMd5MechanismHelper::ConstructL()
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	{
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	iMd5Hash = CMD5::NewL();
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	}
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/**
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Destructor
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*/
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CPopAuthCramMd5MechanismHelper::~CPopAuthCramMd5MechanismHelper()
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	{
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	delete iMd5Hash;
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	}
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/**
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Function to form POP3 "AUTH CRAM-MD5" command and to handle base64 encoding of 
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the challenges and responses as per RFC 2195
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@param aNextMessage: contains response command
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*/
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void CPopAuthCramMd5MechanismHelper::GetNextClientMessageL(TDes8& aNextMessage)
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	{
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	iNextClientMessage.Zero();
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	if(iInProgress)
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		{
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		HBufC8* authbuffer = HBufC8::NewMaxLC(KImMailMaxBufferSize); 
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		TPtr8 authbufferptr = authbuffer->Des();
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		HBufC8* authbuffer2 = HBufC8::NewMaxLC(KImMailMaxBufferSize);
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		TPtr8 authbufferptr2 = authbuffer2->Des();
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		HBufC8* authbuffer3 = HBufC8::NewMaxLC(KImMailMaxBufferSize);
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		TPtr8 authbufferptr3 = authbuffer3->Des();
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		authbufferptr = iLastServerMessage;
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		// to remove "+ " from the begining of server response
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		authbufferptr.Delete(0,2); 
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		//timestamp info now in authbufferptr2
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		iEncoder.Decode(authbufferptr,authbufferptr2);
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		authbufferptr.Zero();
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		authbufferptr3.Zero();
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		authbufferptr = iSettings.Password();
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		authbufferptr3 = FormSharedSecret(authbufferptr);
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		authbufferptr.Zero();
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		//now authbufferptr and authbufferptr3 contain the shared secret null padded to 64 bytes.
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		authbufferptr = authbufferptr3;  
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		TInt i=0;
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		for (i=0; i<KMd5BlockLength; i++) 
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			{
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			authbufferptr[i] ^= 0x36; //ipad
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			authbufferptr3[i] ^= 0x5c; //opad
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			}
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		authbufferptr.Append(authbufferptr2);
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    	iMd5Hash->Reset();                                                                                                                                                                                                                                                                                                                ;
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		authbufferptr2 = iMd5Hash->Hash(authbufferptr);
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		authbufferptr3.Append(authbufferptr2);
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		authbufferptr.Zero();
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		iMd5Hash->Reset();
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		authbufferptr = iMd5Hash->Hash(authbufferptr3);
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		// MD5 algorithm ALWAYS returns 16 bytes of data - which will be converted into
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		// 32 characters; each byte represented by a 2 character hex representation, 
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		// eg 255="ff"
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		TBuf<32> hexHash; 
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		for (i=0;i<16;i++)
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			{
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			hexHash.AppendNumFixedWidth(authbufferptr[i],EHex,2);
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			}
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		authbufferptr3.Zero();
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		authbufferptr3.Append(iSettings.LoginName());
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		authbufferptr3.Append(_L8(" "));
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		authbufferptr3.Append(hexHash);
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		iEncoder.Encode(authbufferptr3, iNextClientMessage);
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		iNextClientMessage.Append(KPop3CrLf);
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		CleanupStack::PopAndDestroy(3);	// authbufferptr3 ,authbufferptr2, authbufferptr
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		aNextMessage = iNextClientMessage;
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		}
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	else
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		{
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		iNextClientMessage.Append(KPop3AuthCommand);
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		iNextClientMessage.Append(KCramMD5Mechanism);
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		iNextClientMessage.Append(KPop3CrLf);
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		iInProgress=ETrue;
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		aNextMessage = iNextClientMessage;
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		}
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	}
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/**
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FormSharedSecret()
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@param aPassword: password
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*/
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TPtr8 CPopAuthCramMd5MechanismHelper::FormSharedSecret(TPtr8 aPassword)
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	{
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	TPtr8 secret = aPassword;
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   173
	
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	if (aPassword.Length() <= KMd5BlockLength)
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		{
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		//pad up to 64 bytes with zeros
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		secret.SetLength(64);
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		TInt origLen = aPassword.Length();
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		TInt lengthToFill = KMd5BlockLength-aPassword.Length();
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		for (TInt i = 0; i<lengthToFill; i++)
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			{
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			secret[origLen+i]=0x00;
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			}
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		}
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	else
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		{
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		//make shared secret the Digest of the password
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		secret.Zero();
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		iMd5Hash->Reset();
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		secret = (iMd5Hash->Hash(aPassword));
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		}
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	return secret;
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	}
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   195
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   196
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   197
/**
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To set the last message from server.
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@param aPassword: password
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*/
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void CPopAuthCramMd5MechanismHelper::SetLastServerMessageL(const TDesC8& aLastMessage, TBool /*aIsMultiLineResponse*/)
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	{
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	iLastServerMessage.Set(aLastMessage);
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	}
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   206
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/**
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Constructor
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*/
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CPopAuthPlainMechanismHelper::CPopAuthPlainMechanismHelper(const CImPop3Settings& aSettings) : CPopAuthMechanismHelper(aSettings)
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	{
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	}
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   214
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/** 
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Allocates and constructs a CPopAuthPlainMechanismHelper object.
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@param aSettings: Refence to CImPop3Settings 
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@leave KErrNoMemory A memory allocation failed 
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*/
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CPopAuthPlainMechanismHelper* CPopAuthPlainMechanismHelper::NewL(const CImPop3Settings& aSettings)  
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	{
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	CPopAuthPlainMechanismHelper* self= new (ELeave) CPopAuthPlainMechanismHelper(aSettings);
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	return self;
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	}
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/**
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Function to handle POP3 "AUTH PLIAN" mechanism.
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Steps:
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1. Get the LoginName from CImPop3Settings
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2. Get the Password from CImPop3Settings
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3. Add "LoginName","NUL Char" and "Password" in a Buffer
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4. Convert the above buffer to BASE64
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@param aNextMessage: Buffer contains BASE64 converted LoginName and Password.
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*/
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void CPopAuthPlainMechanismHelper::GetNextClientMessageL(TDes8& aNextMessage)
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	{
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	// Build up the un-encoded authorisation string in parts
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 	HBufC8* authString = HBufC8::NewMaxLC(KMaxLengthOfPlainMessage); 
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 	TPtr8 authStringPtr = authString->Des();
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	TBuf8<1> nulChar;
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	nulChar.SetLength(1);
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	nulChar[0] = 0;
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	authStringPtr = nulChar; // Start with the NUL
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	TPtrC8 loginName = iSettings.LoginName();
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	TInt length= Min(loginName.Length(),KMaxLengthOfPlainMessageComponent);
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	authStringPtr.Append(loginName.Left(length));
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	authStringPtr.Append(nulChar); // Separator between login and password
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	length= Min(iSettings.Password().Length(), KMaxLengthOfPlainMessageComponent);
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	authStringPtr.Append(iSettings.Password().Left(length));
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	// Auth string is now built, encode it
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	HBufC8* encodedBuf = HBufC8::NewMaxLC(KMaxLengthOfPlainMessageBase64); 
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	TPtr8 encodedBufPtr = encodedBuf->Des();
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	iEncoder.Encode(authStringPtr,encodedBufPtr);
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	// Now build the message
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	iNextClientMessage.Zero();
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 	iNextClientMessage.Append(KPop3AuthCommand);
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 	iNextClientMessage.Append(KPlainMechanism);
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	iNextClientMessage.Append(encodedBufPtr);
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 	iNextClientMessage.Append(KPop3CrLf);
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 	aNextMessage = iNextClientMessage;
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	CleanupStack::PopAndDestroy(2, authString); // encodedBuf, authString
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	}
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/**
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To set the last message from server.
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@param aPassword: password
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*/
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void CPopAuthPlainMechanismHelper::SetLastServerMessageL(const TDesC8& /*aLastMessage*/, TBool /*aIsMultiLineResponse*/)
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	{
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	//iLastServerMessage.Set(aLastMessage);
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	}
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/**
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Constructor
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*/
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CPopAuthLoginMechanismHelper::CPopAuthLoginMechanismHelper(const CImPop3Settings& aSettings) : CPopAuthMechanismHelper(aSettings)
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	{
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	}
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/** 
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Allocates and constructs a CPopAuthLoginMechanismHelper object.
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@param aSettings: Refence to CImPop3Settings 
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@leave KErrNoMemory A memory allocation failed 
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*/
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CPopAuthLoginMechanismHelper* CPopAuthLoginMechanismHelper::NewL(const CImPop3Settings& aSettings)  
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	{
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	CPopAuthLoginMechanismHelper* self= new (ELeave) CPopAuthLoginMechanismHelper(aSettings);
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	CleanupStack::PushL(self);
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	self->ConstructL();
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	CleanupStack::Pop();	                                
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	return self;
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	}
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/**
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Destructor
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*/
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CPopAuthLoginMechanismHelper::~CPopAuthLoginMechanismHelper()
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	{
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	delete iBase64LoginName;
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	delete iBase64Password;
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	}
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/**
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SecondPhase  construction
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*/
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void CPopAuthLoginMechanismHelper::ConstructL()
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	{
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	// length of LoginName in base 64 + 2 for CRLF
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	TInt len=(((iSettings.LoginName().Length()/3)+1)*4)+2; 
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	iBase64LoginName=HBufC8::NewL(len);
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	TPtr8 authString(iBase64LoginName->Des());
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	iEncoder.Encode(iSettings.LoginName(),authString);
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	authString.Append(KPop3CrLf);
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	// length of Password in base 64 + 2 for CRLF
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	len=(((iSettings.Password().Length()/3)+1)*4)+2; 
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	iBase64Password=HBufC8::NewL(len);
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	authString.Set(iBase64Password->Des());
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	iEncoder.Encode(iSettings.Password(),authString);
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	authString.Append(KPop3CrLf);
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	}
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/**
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Function to handle POP3 "AUTH LOGIN" mechanism.
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@param aNextMessage: aNextMessage contains BASE64 converted LoginName/Password.
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*/
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void CPopAuthLoginMechanismHelper::GetNextClientMessageL(TDes8& aNextMessage)
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   339
	{
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   340
	iNextClientMessage.Zero();
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   341
	switch (iState)
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
		{
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
		case ESendingAuth:
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
			iNextClientMessage=KPop3AuthLoginCommand;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   345
			break;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
		case ESendingLoginName:
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
			iNextClientMessage=*iBase64LoginName;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
			break;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
		case ESendingPassword:
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
			iNextClientMessage=*iBase64Password;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
			break;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
		default:
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
			Panic(EPopInvalidState);
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
	        break;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
		}
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
	aNextMessage=iNextClientMessage;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
	}
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
void CPopAuthLoginMechanismHelper::SetLastServerMessageL(const TDesC8& aLastMessage, TBool /*aIsMultiLineResponse*/)
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
	{
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
	HBufC8* decodedMessage = NULL;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
	TInt lastMessageLength = aLastMessage.Length();
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
    
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
    // Decode the POP response from the Base64 original
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
    if (lastMessageLength > 0)
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
        {
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
        decodedMessage = HBufC8::NewLC(lastMessageLength); // already on stack
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
        // Get pointer to response minus the "+ " at the start
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
        TPtrC8 response = aLastMessage.Right(lastMessageLength - 2);
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
        TPtr8  destination = decodedMessage->Des();
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
        iEncoder.Decode(response, destination);
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
        }
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
	switch (iState)
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
		{
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
		case ESendingAuth:
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
            if (decodedMessage)
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
                {
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
                // Match against 'username*'
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
                if (decodedMessage->Des().MatchF(KPop3AuthBase64StringUsername) == KErrNotFound)
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
					{
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
                    User::Leave(KErrNotSupported);
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
					}
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
				iEncoder.Initialise();
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
                iState = ESendingLoginName;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
                }
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
            else
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
                {
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
				User::Leave(KErrNotSupported);
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
				}
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
			break;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
		case ESendingLoginName:
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
			if (decodedMessage)
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
                {
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
                // Match against 'password*'
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
                if (decodedMessage->Des().MatchF(KPop3AuthBase64StringPassword) == KErrNotFound)
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
					{
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
                    User::Leave(KErrNotSupported);
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
					}
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
				iEncoder.Initialise();
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
                iState = ESendingPassword;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
                }
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
			else
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
                {
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
				User::Leave(KErrNotSupported);
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
				}
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
			break;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
		case ESendingPassword: 
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
		default:
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
			User::Leave(KErrNotSupported);
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
			break;
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
		}
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
		
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
	if (decodedMessage)
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
		{
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
		CleanupStack::PopAndDestroy(decodedMessage);
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
		}
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
	}
72b543305e3a Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418