os/security/cryptoservices/certificateandkeymgmt/inc/pkcs12safebag.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
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/*
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* Copyright (c) 2005-2009 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 the License "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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*/
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/**
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 @file
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 @publishedPartner
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 @released
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*/
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#ifndef __PKCS12_SAFE_BAG_H__
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#define __PKCS12_SAFE_BAG_H__
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#include <asn1dec.h>
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#include <pkcs12attribute.h>
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namespace PKCS12
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{
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class CDecPkcs12Attribute;
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/**
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 This class is the base class for all the bags and decodes the SafeBag.
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 SafeBag has BagId, BagValue, and BagAttributes.
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 BagId's are in the form of an Object Identifiers
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 OID ----  1.2.840.113549.1.12.10.1.1 keybag
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 OID ----  1.2.840.113549.1.12.10.1.2 shroudedKeyBag
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 OID ----  1.2.840.113549.1.12.10.1.3 certBag
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 OID ----  1.2.840.113549.1.12.10.1.4 crlBag
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 OID ----  1.2.840.113549.1.12.10.1.5 SecretBag
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 OID ----  1.2.840.113549.1.12.10.1.6 SafeContentsBag
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 **/	
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class CDecPkcs12SafeBag	: public CBase
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	{
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public:
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	enum TBagId
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	/**
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	 Identifies the type of Bag present in the PKCS#12 safeBag structure.
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	 */
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		{
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		/** The numeric value of last element in the PKCS#12 KeyBag OID */
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		EKeyBag = 1,
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		/** The numeric value of last element in the PKCS#12 ShroudedKeyBag OID */
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		EShroudedKeyBag,
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		/** The numeric value of last element in the PKCS#12 CertBag OID */
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		ECertBag,
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		/** The numeric value of last element in the PKCS#12 CRLBag OID */
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		ECrlBag,
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		/** The numeric value of last element in the PKCS#12 SecretBag OID */
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		ESecretBag,
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		/** The numeric value of last element in the PKCS#12 SafeContentsBag OID */
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		ESafeContentsBag
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		};
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	/**
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	 Creates a new PKCS#12SafeBag object.
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	 @param aSafeBagData contains a PKCS#12 SafeBag Structure
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	 @return A pointer to the newly allocated object.
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	 @leave  KErrArgument if the data is not Pkcs12 safeBag structure.
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	 */
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    IMPORT_C static CDecPkcs12SafeBag* NewL(const TDesC8& aSafeBagData);
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	/**
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	 The BagId present in the SafeBag.
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	 BagID is an ObjectIdentifier which identifies the Type of bag present
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	 inside the SafeBag.
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	 @return BagID present within the SafeBag
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	 */
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     IMPORT_C TBagId BagID() const ; 
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	/**
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	 This method returns the BagValue present in the Safe Bag.
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	 @return BagValue present within the SafeBag
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	 */
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     IMPORT_C const TDesC8& BagValue() const ;
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	/**
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	 This method returns an array of BagAttributes.
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	 BagAttributes is an Optional field. It allows users to assign nicknames
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	 and identifiers to keys, etc., and permits visual tools to display 
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	 meaningful strings of some sort to the user.
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	 @return an array of BagAttributes present within the SafeBag.
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	 @see CDecPkcs12Attribute
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	 */
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     IMPORT_C const RPointerArray<CDecPkcs12Attribute>& BagAttributes() const ;
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    /**
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	 Destructor.
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	 */
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	IMPORT_C ~CDecPkcs12SafeBag();
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protected:
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	/**
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	 * @internalComponent
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	 *
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	 * This decodes the entire safeBag structure.
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	 * @param aRawData contains a PKCS#12 safeBag Structure.
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	 * @leave  KErrArgument if the data is not Pkcs12 safeBag structure.
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	 * @see CDecPkcs12Attribute
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	 **/
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	void ConstructL(const TDesC8& aRawData);	
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	/**
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	 * @internalComponent
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	 *
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	 * Constructor.
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	 **/
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	CDecPkcs12SafeBag();
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	/**
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	 * @internalComponent
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	 *
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	 * Copy Constructor.
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	 * @param aDecPkcs12safeBag A CDecPkcs12SafeBag object.
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	 **/
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	CDecPkcs12SafeBag(const CDecPkcs12SafeBag& aDecPkcs12safeBag);
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	/**
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	 * @internalComponent
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	 *
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	 * Assignment operator.
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	 * @param aDecPkcs12safeBag A CDecPkcs12SafeBag object.
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	 * @return A reference to CDecPkcs12SafeBag class.
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	 **/
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	CDecPkcs12SafeBag& operator=(const CDecPkcs12SafeBag& aDecPkcs12safeBag);
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protected:
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 	/** Contains the BagId. That is ObjectIdentifier for SafeContents Bag */
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	TBagId iBagId;
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	/** Contains the BagValue */
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	TPtrC8 iBagValue;
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	/* contains the BagAttributes */
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	RPointerArray <CDecPkcs12Attribute> iBagAttributes;
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	};
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} // namespace PKCS12
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#endif // __PKCS12_SAFE_BAG_H__