pkiutilities/ocsp/src/ocsppolicy.cpp
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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 "ocsppolicy.h"
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#include <f32file.h>
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#include <s32file.h>
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// OCSP policy repository UID
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static const TUid KUidOCSPRepository = { 0x2002B28B };
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// Default values for the settings
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const TBool KDefaultGenerateResponseForMissingUri 	= ETrue;
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const TBool KDefaultEnableHttpGETMethod 			= EFalse;
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EXPORT_C COcspPolicy* COcspPolicy::NewL()
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	{
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	COcspPolicy* self = new(ELeave)COcspPolicy();
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	CleanupStack::PushL(self);
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	self->ConstructL();
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	CleanupStack::Pop(self);
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	return self;
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	}
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EXPORT_C TBool COcspPolicy::IsGenerateResponseForMissingUriEnabled() const
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	{
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	return iGenerateResponseForMissingUri;
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	}
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EXPORT_C TBool COcspPolicy::IsHttpGETMethodEnabled() const
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	{
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	return iEnableHttpGETMethod;
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	}
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COcspPolicy::COcspPolicy()
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	: iGenerateResponseForMissingUri(KDefaultGenerateResponseForMissingUri),
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	iEnableHttpGETMethod(KDefaultEnableHttpGETMethod)
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	{
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	}
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/*
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 * Leaves with KErrNotFound if the OCSP repository is not found and 
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 * default values for the settings are retained if the settings are missing 
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 * in the repository.
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 * Otherwise, the settings are set to the read values from the repository.
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 */ 
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void COcspPolicy::ConstructL()
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	{
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    // Session to access OCSP Central Repository Server.
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	SecuritySettingsServer::RSecSettingsSession SecSettingsSession;
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    // Connect to the Central Repository server.
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	User::LeaveIfError(SecSettingsSession.Connect());
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	CleanupClosePushL(SecSettingsSession);
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	// Read-in the values of the settings - GenerateResponseForMissingUri and 
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	// EnableHttpGETMethod from the OCSP Central Repository. 
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	// These will retain the default values if any error occurs.
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	TInt value = 1;
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	TRAPD(err, (value = SecSettingsSession.SettingValueL(KUidOCSPRepository, KGenerateResponseForMissingUri)));
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	if( err == KErrNone )
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	{
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		iGenerateResponseForMissingUri = value;
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	}
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	else if( err != KErrSettingNotFound )
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	{
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		User::Leave(err);
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	}
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	TRAP(err, (value = SecSettingsSession.SettingValueL(KUidOCSPRepository, KEnableHttpGetMethod)));
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	if ( err == KErrNone )
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	{
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		iEnableHttpGETMethod = value;
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	}
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	else if( err != KErrSettingNotFound )
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	{
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		User::Leave(err);
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	}	
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	CleanupStack::PopAndDestroy(&SecSettingsSession);
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	}
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