1 /*

     2 * Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:   Class containing information about one CA cert

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #include <x509cert.h>

    22 

    23 #include "ikecaelem.h"

    24 #include "ikecert.h"

    25 #include "utlcrypto.h"

    26 #include "ikev1pkiservice.h"

    27 #include "ikecertconst.h"

    28 

    29 EXPORT_C CIkeCaElem* CIkeCaElem::NewL(HBufC8* aCert)

    30     {

    31     ASSERT(aCert);

    32 	CIkeCaElem* CaElem = new (ELeave) CIkeCaElem();

    33 	CleanupStack::PushL(CaElem);		

    34 	CaElem->iCaCert = CX509Certificate::NewL(*aCert);

    35 	delete aCert;

    36 	HBufC8* PublicKeyInfo = IkeCert::GetCertificateFieldDERL(CaElem->iCaCert, KPublicKeyInfo);

    37 	CleanupStack::PushL(PublicKeyInfo);	

    38 	

    39 	//

    40 	// Calculate "Key Id" value as a SHA1 hash Subject Public Key Info element

    41 	// (specified so in IKEv2 draft) 

    42 	//

    43 	CaElem->iKeyInfo = HBufC8::NewL(IKEV2_CERT_KEYID_SIZE);

    44 	CUtlMessageDigest* Digest = TUtlCrypto::MakeMessageDigesterL(TUtlCrypto::EUtlMessageDigestSha1);

    45 	TPtrC8 InData(PublicKeyInfo->Des());

    46 	TPtrC8 KeyId = 	Digest->Final(InData);

    47 	CaElem->iKeyInfo->Des().Copy(KeyId);

    48 	delete Digest;

    49 	

    50 	CleanupStack::PopAndDestroy(PublicKeyInfo); 

    51 	CleanupStack::Pop(CaElem);		

    52 	return CaElem; 	

    53     }

    54 

    55 

    56 EXPORT_C CIkeCaElem::~CIkeCaElem()

    57     {

    58     delete iCaCert;

    59     delete iKeyInfo;

    60     }

    61     

    62 

    63 EXPORT_C CX509Certificate* CIkeCaElem::Certificate() const

    64     {

    65     return iCaCert;

    66     }

    67     

    68     

    69 EXPORT_C const TDesC8& CIkeCaElem::KeyHash() const

    70     {

    71     return *iKeyInfo;

    72     }

    73