/*

* Copyright (c) 2001-2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  EAP and WLAN authentication protocols.

*

*/

/*

*/

// This is enumeration of EAPOL source code.

#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)

	#undef EAP_FILE_NUMBER_ENUM

	#define EAP_FILE_NUMBER_ENUM 438 

	#undef EAP_FILE_NUMBER_DATE 

	#define EAP_FILE_NUMBER_DATE 1127594498 

#endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)

// INCLUDE FILES

#include "EapTlsPeapUtils.h"

#include "EapTlsPeapDbDefaults.h"

#include "EapTlsPeapDbParameterNames.h"

#include <x500dn.h>

#include <x509cert.h>

#include <x509certext.h>

#include "EapPluginTools.h"

#include "EapConversion.h"

#include "EapAutomatic.h"

#ifdef USE_FAST_EAP_TYPE

#include "pac_store_db_parameters.h"

#endif //#ifdef USE_FAST_EAP_TYPE

#include <EapTraceSymbian.h>

#include "EapTlsPeapCertFetcher.h"

const TUint KMaxSqlQueryLength = 2048;

const TInt	KMicroSecsInAMinute = 60000000; // 60000000 micro seconds is 1 minute.

const TInt	KDefaultColumnInView_One = 1; // For DB view.

const TInt 	KMaxEapDbTableNameLength = 64;

// ================= MEMBER FUNCTIONS =======================

void EapTlsPeapUtils::OpenDatabaseL(

	RDbNamedDatabase& aDatabase,

	RFs& aFileServerSession,

	const TIndexType aIndexType,

	const TInt aIndex,

	const eap_type_value_e aTunnelingType,

	eap_type_value_e aEapType)

{

	EAP_TRACE_DEBUG_SYMBIAN(

		(_L("EapTlsPeapUtils::OpenDatabaseL(): - Start - aIndexType=%d, aIndex=%d, aTunnelingType=0xfe%06x%08x, aEapType=0xfe%06x%08x\n"),

		aIndexType,

		aIndex,

		aTunnelingType.get_vendor_id(),

		aTunnelingType.get_vendor_type(),

		aEapType.get_vendor_id(),

		aEapType.get_vendor_type()));

    EAP_TRACE_RETURN_STRING_SYMBIAN(_L("returns: EapTlsPeapUtils::OpenDatabaseL()\n"));

	if (aEapType == eap_type_tls)

	{

		OpenTlsDatabaseL(aDatabase, aFileServerSession, aIndexType, aIndex, aTunnelingType);

	} 

	else if (aEapType == eap_type_peap)

	{

		OpenPeapDatabaseL(aDatabase, aFileServerSession, aIndexType, aIndex, aTunnelingType);

	} 

#if defined(USE_TTLS_EAP_TYPE)

	else if (aEapType == eap_type_ttls)

	{

		OpenTtlsDatabaseL(aDatabase, aFileServerSession, aIndexType, aIndex, aTunnelingType);

	} 

#endif // #if defined(USE_TTLS_EAP_TYPE)

#if defined(USE_FAST_EAP_TYPE)

	else if (aEapType == eap_type_fast)

	{

		OpenFastDatabaseL(aDatabase, aFileServerSession, aIndexType, aIndex, aTunnelingType);

	} 

#endif // #if defined(USE_FAST_EAP_TYPE)

	else if ( aEapType == eap_expanded_type_ttls_plain_pap.get_type() )

	{

		OpenTtlsDatabaseL( aDatabase, aFileServerSession, aIndexType, aIndex, aTunnelingType);

	}

	else

	{

		// Unsupported EAP type

		User::Leave(KErrNotSupported);

	}	

} // EapTlsPeapUtils::OpenDatabaseL()

// ---------------------------------------------------------

void EapTlsPeapUtils::OpenTlsDatabaseL(

	RDbNamedDatabase& aDatabase,

	RFs& aFileServerSession,

	const TIndexType aIndexType,

	const TInt aIndex,

	const eap_type_value_e aTunnelingType)

{

	EAP_TRACE_DEBUG_SYMBIAN(

		(_L("EapTlsPeapUtils::OpenTlsDatabaseL(): - Start - aIndexType=%d, aIndex=%d, aTunnelingType=0xfe%06x%08x\n"),

		aIndexType,

		aIndex,

		aTunnelingType.get_vendor_id(),

		aTunnelingType.get_vendor_type()));

    EAP_TRACE_RETURN_STRING_SYMBIAN(_L("returns: EapTlsPeapUtils::OpenTlsDatabaseL()\n"));

	// 1. Open/create a database	

	TInt error(KErrNone);

	TFileName aPrivateDatabasePathName;

	EapPluginTools::CreateDatabaseLC(

		aDatabase,

		aFileServerSession,

		error,

		KTlsDatabaseName,

		aPrivateDatabasePathName);

	if(error == KErrNone)

	{

		aDatabase.Close();

	}

	else if (error != KErrAlreadyExists) 

	{

		User::LeaveIfError(error);

	}

	EAP_TRACE_DEBUG_SYMBIAN((_L("EapTlsPeapUtils::OpenTlsDatabaseL(): - calls aDatabase.Open()\n")));

	error = aDatabase.Open(aFileServerSession, aPrivateDatabasePathName);

	EAP_TRACE_DEBUG_SYMBIAN((_L("EapTlsPeapUtils::OpenTlsDatabaseL(): - Opened private DB for EAP-TLS. error=%d\n"), error));

	User::LeaveIfError(error);

	// 2. Create the eaptls table to database (ignore error if exists)

	// Table columns:

	//// NAME ////////////////////////////////////////// TYPE //////////// Constant ////////////////////

	//| ServiceType									| UNSIGNED INTEGER | KServiceType         |//

	//| ServiceIndex								| UNSIGNED INTEGER | KServiceIndex        |//

	//| TunnelingTypeVendorId                       | UNSIGNED INTEGER | KTunnelingTypeVendorId    |//

	//| TunnelingType								| UNSIGNED INTEGER | KTunnelingType		|//

	//| EAP_TLS_PEAP_use_manual_realm				| UNSIGNED INTEGER | cf_str_EAP_TLS_PEAP_use_manual_realm_literal      |//

	//| EAP_TLS_PEAP_manual_realm					| VARCHAR(255)     | cf_str_EAP_TLS_PEAP_manual_realm_literal				|//

	//| EAP_TLS_PEAP_use_manual_username			| UNSIGNED INTEGER | cf_str_EAP_TLS_PEAP_use_manual_username_literal   |//

	//| EAP_TLS_PEAP_manual_username				| VARCHAR(255)     | cf_str_EAP_TLS_PEAP_manual_username_literal			|//

	//| EAP_TLS_PEAP_cipher_suite					| UNSIGNED INTEGER | cf_str_EAP_TLS_PEAP_cipher_suite_literal	    |//

	//| EAP_TLS_server_authenticates_client			| UNSIGNED INTEGER | cf_str_TLS_server_authenticates_client_policy_in_client_literal |//

	//| CA_cert_label								| VARCHAR(255)     | KCACertLabel	    |//

	//| client_cert_label							| VARCHAR(255)     | KClientCertLabel	    |//

	//| EAP_TLS_PEAP_saved_session_id				| BINARY(32)       | cf_str_EAP_TLS_PEAP_saved_session_id_literal		    |//

	//| EAP_TLS_PEAP_saved_master_secret			| BINARY(48)       | cf_str_EAP_TLS_PEAP_saved_master_secret_literal	    |//

	//| EAP_TLS_PEAP_saved_cipher_suite				| UNSIGNED INTEGER | cf_str_EAP_TLS_PEAP_saved_cipher_suite_literal    |//

	//| EAP_TLS_PEAP_verify_certificate_realm		| UNSIGNED INTEGER | cf_str_EAP_TLS_PEAP_verify_certificate_realm_literal		    |//

	//| EAP_TLS_max_session_validity_time			| BIGINT           | cf_str_EAP_TLS_max_session_validity_time_literal   |//

	//| EAP_TLS_last_full_authentication_time		| BIGINT           | KTLSLastFullAuthTime	   	|//	

	//| EAP_TLS_PEAP_use_identity_privacy	    	| UNSIGNED INTEGER | cf_str_EAP_TLS_PEAP_use_identity_privacy_literal|//

	//| EAP_TLS_PEAP_use_automatic_ca_certificate	| UNSIGNED INTEGER | cf_str_EAP_TLS_PEAP_use_automatic_ca_certificate_literal|//

	///////////////////////////////////////////////////////////////////////////////////////////////////////////////	

	HBufC* buf = HBufC::NewLC(KMaxSqlQueryLength);

	TPtr sqlStatement = buf->Des();

	// Table creation is divided into two parts because otherwise the SQL string would get too long

	_LIT(KSQLCreateTable1, "CREATE TABLE %S \

		(%S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S VARCHAR(%d),     \

		 %S UNSIGNED INTEGER, \

		 %S VARCHAR(%d),     \

		 %S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S VARCHAR(%d),	  \

		 %S VARCHAR(%d),     \

		 %S BINARY(%d),		  \

		 %S BINARY(%d),		  \

		 %S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S BIGINT, \

		 %S BIGINT, \

		 %S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER)");

	sqlStatement.Format(KSQLCreateTable1,

		&KTlsDatabaseTableName,

		&KServiceType,

		&KServiceIndex,

		&KTunnelingTypeVendorId,

		&KTunnelingType,

		&cf_str_EAP_TLS_PEAP_use_manual_realm_literal,

		&cf_str_EAP_TLS_PEAP_manual_realm_literal, KMaxRealmLengthInDB,

		&cf_str_EAP_TLS_PEAP_use_manual_username_literal,

		&cf_str_EAP_TLS_PEAP_manual_username_literal, KMaxUsernameLengthInDB,

		&cf_str_EAP_TLS_PEAP_cipher_suite_literal, 

		&cf_str_TLS_server_authenticates_client_policy_in_client_literal,

		&KCACertLabel, KMaxCertLabelLengthInDB,

		&KClientCertLabel, KMaxCertLabelLengthInDB,

		&cf_str_EAP_TLS_PEAP_saved_session_id_literal, KMaxSessionIdLengthInDB,

		&cf_str_EAP_TLS_PEAP_saved_master_secret_literal, KMaxMasterSecretLengthInDB,

		&cf_str_EAP_TLS_PEAP_saved_cipher_suite_literal,

		&cf_str_EAP_TLS_PEAP_verify_certificate_realm_literal,		

		&cf_str_EAP_TLS_max_session_validity_time_literal,

		&KTLSLastFullAuthTime,

		&cf_str_EAP_TLS_PEAP_use_identity_privacy_literal,

		&cf_str_EAP_TLS_PEAP_use_automatic_ca_certificate_literal);	

	error = aDatabase.Execute(sqlStatement);

	if (error == KErrAlreadyExists)

	{

		EAP_TRACE_DEBUG_SYMBIAN((_L("EapTlsPeapUtils::OpenTlsDatabaseL - Alter Table error=%d\n"), error) );

		_LIT( KColumnDef, "UNSIGNED INTEGER" );

		AlterTableL( aDatabase, EAddColumn , KTlsDatabaseTableName,

			cf_str_EAP_TLS_PEAP_use_identity_privacy_literal, KColumnDef);

	}

	else if (error != KErrNone)

	{

		User::Leave(error);

	}

	// Create table for _allowed_ user certificates

	//// NAME ////////////////// TYPE ////////////// Constant ///////////

	//| ServiceType			  | UNSIGNED INTEGER | KServiceType        |//

	//| ServiceIndex		  | UNSIGNED INTEGER | KServiceIndex       |//

	//| TunnelingTypeVendorId | UNSIGNED INTEGER | KTunnelingTypeVendorId    |//

	//| TunnelingType		  | UNSIGNED INTEGER | KTunnelingType		|//

	//| CertLabel			  | VARCHAR(255)     | KCertLabel        |//	

	//| SubjectKeyId		  | BINARY(20)       | KSubjectKeyIdentifier |// This is Symbian subjectkey id

	//| ActualSubjectKeyId    | BINARY(20)       | KActualSubjectKeyIdentifier |// This is the actual subjectkeyid present in the certificate.

	//| SubjectName			  | VARCHAR(255)     | KSubjectName        |//	

	//| IssuerName			  | VARCHAR(255)     | KIssuerName        |//	

	//| SerialNumber		  | VARCHAR(255)     | KSerialNumber        |//	

	//| Thumbprint			  | BINARY(64)       | KThumbprint        |//	

	//////////////////////////////////////////////////////////////////////////////////////////////////////	

	_LIT(KSQLCreateTable2, "CREATE TABLE %S \

		(%S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S VARCHAR(%d), \

		 %S BINARY(%d), \

		 %S BINARY(%d), \

		 %S VARCHAR(%d), \

		 %S VARCHAR(%d), \

		 %S VARCHAR(%d), \

		 %S BINARY(%d))");

	sqlStatement.Format(KSQLCreateTable2,

		&KTlsAllowedUserCertsDatabaseTableName, 

		&KServiceType, 

		&KServiceIndex, 

		&KTunnelingTypeVendorId,

		&KTunnelingType, 

		&KCertLabel, KMaxCertLabelLengthInDB,

		&KSubjectKeyIdentifier, KMaxSubjectKeyIdLengthInDB,

		&KActualSubjectKeyIdentifier, KKeyIdentifierLength,

		&KSubjectName, KGeneralStringMaxLength,

		&KIssuerName, KGeneralStringMaxLength,

		&KSerialNumber, KGeneralStringMaxLength,

		&KThumbprint, KThumbprintMaxLength);

	error = aDatabase.Execute(sqlStatement);

	if (error != KErrNone && error != KErrAlreadyExists)

	{

		User::Leave(error);

	}

	// Create table for _allowed_ CA certs

	//// NAME ////////////////// TYPE ////////////// Constant ///////////

	//| ServiceType		      | UNSIGNED INTEGER | KServiceType        |//

	//| ServiceIndex		  | UNSIGNED INTEGER | KServiceIndex       |//

	//| TunnelingTypeVendorId | UNSIGNED INTEGER | KTunnelingTypeVendorId    |//

	//| TunnelingType		  | UNSIGNED INTEGER | KTunnelingType		|//

	//| CertLabel			  | VARCHAR(255)     | KCACertLabel        |//	

	//| SubjectKeyId		  | BINARY(255)	     | KSubjectKeyIdentifier |// This is Symbian subjectkey id

	//| ActualSubjectKeyId    | BINARY(20)	     | KActualSubjectKeyIdentifier |// This is the actual subjectkeyid present in the certificate.

	//| SubjectName			  | VARCHAR(255)     | KSubjectName        |//	

	//| IssuerName			  | VARCHAR(255)     | KIssuerName        |//	

	//| SerialNumber		  | VARCHAR(255)     | KSerialNumber        |//	

	//| Thumbprint			  | BINARY(64)	     | KThumbprint        |//	

	//////////////////////////////////////////////////////////////////////////////////////////////////////	

	_LIT(KSQLCreateTable3, "CREATE TABLE %S \

		(%S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S VARCHAR(%d), \

		 %S BINARY(%d), \

		 %S BINARY(%d), \

		 %S VARCHAR(%d), \

		 %S VARCHAR(%d), \

		 %S VARCHAR(%d), \

		 %S BINARY(%d))");

	sqlStatement.Format(KSQLCreateTable3,

		&KTlsAllowedCACertsDatabaseTableName, 

		&KServiceType, 

		&KServiceIndex,

		&KTunnelingTypeVendorId,

		&KTunnelingType, 

		&KCertLabel, KMaxCertLabelLengthInDB,

		&KSubjectKeyIdentifier, KMaxSubjectKeyIdLengthInDB,

		&KActualSubjectKeyIdentifier, KKeyIdentifierLength,

		&KSubjectName, KGeneralStringMaxLength,

		&KIssuerName, KGeneralStringMaxLength,

		&KSerialNumber, KGeneralStringMaxLength,

		&KThumbprint, KThumbprintMaxLength);

	error = aDatabase.Execute(sqlStatement);

	if (error != KErrNone && error != KErrAlreadyExists)

	{

		User::Leave(error);

	}

	// Create table for allowed cipher suites

	//// NAME ///////////////// TYPE ////////////// Constant ///////////

	//| ServiceType			  | UNSIGNED INTEGER | KServiceType        |//

	//| ServiceIndex		  | UNSIGNED INTEGER | KServiceIndex       |//

	//| TunnelingTypeVendorId | UNSIGNED INTEGER | KTunnelingTypeVendorId    |//

	//| TunnelingType		  | UNSIGNED INTEGER | KTunnelingType		|//

	//| CipherSuite			  | UNSIGNED INTEGER | KCipherSuite        |//	

	//////////////////////////////////////////////////////////////////////////////////////////////////////	

	_LIT(KSQLCreateTable4, "CREATE TABLE %S \

		(%S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER, \

		 %S UNSIGNED INTEGER)");

	sqlStatement.Format(KSQLCreateTable4,

		&KTlsAllowedCipherSuitesDatabaseTableName, 

		&KServiceType, 

		&KServiceIndex,

		&KTunnelingTypeVendorId,

		&KTunnelingType, 

		&KCipherSuite);

	error = aDatabase.Execute(sqlStatement);

	if (error != KErrNone && error != KErrAlreadyExists)

	{

		User::Leave(error);

	}

	// 4. Check if database table contains a row for this service type and id 

	_LIT(KSQLQueryRow, "SELECT %S FROM %S WHERE %S=%d AND %S=%d AND %S=%d AND %S=%d");

	sqlStatement.Format(KSQLQueryRow,

		&cf_str_EAP_TLS_PEAP_cipher_suite_literal,

		&KTlsDatabaseTableName, 

		&KServiceType,

		aIndexType,

		&KServiceIndex,

		aIndex,

		&KTunnelingTypeVendorId,

		aTunnelingType.get_vendor_id(),

		&KTunnelingType, 

		aTunnelingType.get_vendor_type());	

	RDbView view;

	User::LeaveIfError(view.Prepare(aDatabase, TDbQuery(sqlStatement), TDbWindow::EUnlimited));

	// View must be closed when no longer needed

	CleanupClosePushL(view);

	User::LeaveIfError(view.EvaluateAll());

	// 5. If row is not found then add it

	TInt rows = view.CountL();

	CleanupStack::PopAndDestroy(); // view

	if (rows == 0)

	{

		_LIT(KSQLInsert, "SELECT * FROM %S");

		sqlStatement.Format(KSQLInsert, &KTlsDatabaseTableName);	

		User::LeaveIfError(view.Prepare(aDatabase, TDbQuery(sqlStatement), TDbWindow::EUnlimited, RDbView::EInsertOnly));

		CleanupClosePushL(view);

		view.InsertL();

		// Get column set so we get the correct column numbers

		CDbColSet* colSet = view.ColSetL();

		CleanupStack::PushL(colSet);

		// Set the default values. The other three tables (certs, ca certs & cipher suites) are empty by default.

		view.SetColL(colSet->ColNo(KServiceType), static_cast<TInt>(aIndexType));

		view.SetColL(colSet->ColNo(KServiceIndex), aIndex);

		view.SetColL(colSet->ColNo(KTunnelingTypeVendorId), aTunnelingType.get_vendor_id());

		view.SetColL(colSet->ColNo(KTunnelingType), aTunnelingType.get_vendor_type());

		view.SetColL(colSet->ColNo(cf_str_EAP_TLS_PEAP_use_manual_realm_literal), default_EAP_TLS_PEAP_use_manual_realm);

		view.SetColL(colSet->ColNo(cf_str_EAP_TLS_PEAP_manual_realm_literal), default_EAP_realm);

		view.SetColL(colSet->ColNo(cf_str_EAP_TLS_PEAP_use_manual_username_literal), default_EAP_TLS_PEAP_use_manual_username);

		view.SetColL(colSet->ColNo(cf_str_EAP_TLS_PEAP_manual_username_literal), default_EAP_username);

		view.SetColL(colSet->ColNo(cf_str_EAP_TLS_PEAP_cipher_suite_literal), default_EAP_TLS_PEAP_cipher_suite);

		view.SetColL(colSet->ColNo(cf_str_TLS_server_authenticates_client_policy_in_client_literal), default_EAP_TLS_server_authenticates_client);

		view.SetColL(colSet->ColNo(KCACertLabel), default_CA_cert_label);

		view.SetColL(colSet->ColNo(KClientCertLabel), default_client_cert_label);

		view.SetColL(colSet->ColNo(cf_str_EAP_TLS_PEAP_verify_certificate_realm_literal), default_EAP_TLS_PEAP_verify_certificate_realm);

		view.SetColL(colSet->ColNo(cf_str_EAP_TLS_max_session_validity_time_literal), default_MaxSessionTime);		

		view.SetColL(colSet->ColNo(KTLSLastFullAuthTime), default_FullAuthTime);		

		view.SetColL(colSet->ColNo(cf_str_EAP_TLS_PEAP_use_identity_privacy_literal), default_EAP_TLS_PEAP_TTLS_Privacy);		

		view.SetColL(colSet->ColNo(cf_str_EAP_TLS_PEAP_use_automatic_ca_certificate_literal), default_EAP_TLS_PEAP_use_automatic_ca_certificate);

		view.PutL();

		CleanupStack::PopAndDestroy( colSet );

		CleanupStack::PopAndDestroy( &view );

		// Add default disabled cipher suites

		_LIT(KSQLInsert2, "SELECT * FROM %S");

		sqlStatement.Format(KSQLInsert2, &KTlsAllowedCipherSuitesDatabaseTableName);

		User::LeaveIfError(view.Prepare(aDatabase, TDbQuery(sqlStatement), TDbWindow::EUnlimited, RDbView::EInsertOnly));

		CleanupClosePushL(view);

		// Get column set so we get the correct column numbers

		colSet = view.ColSetL();

		CleanupStack::PushL(colSet);

		TInt i(0);

		while (default_allowed_cipher_suites[i] != 0)

		{

			view.InsertL();

			view.SetColL(colSet->ColNo(KServiceType), static_cast<TInt>(aIndexType));

			view.SetColL(colSet->ColNo(KServiceIndex), aIndex);			

			view.SetColL(colSet->ColNo(KTunnelingTypeVendorId), aTunnelingType.get_vendor_id());

			view.SetColL(colSet->ColNo(KTunnelingType), aTunnelingType.get_vendor_type());

			view.SetColL(colSet->ColNo(KCipherSuite), default_allowed_cipher_suites[i]);

			view.PutL();

			i++;

		}

		CleanupStack::PopAndDestroy( colSet ); // Delete colSet.		

		CleanupStack::PopAndDestroy( &view ); // Close view.

	}

	// 6. Do the altering of tables here. 

	//    Add columns to existing certificate DB tables for Serial number, Issuer name etc. 

	TBufC<KDbMaxColName> tableName;

	// For the table _allowed_ USER certificates

	tableName = KTlsAllowedUserCertsDatabaseTableName;	

	AddExtraCertColumnsL(aDatabase,tableName);

	// For the table _allowed_ CA certificates	

	tableName = KTlsAllowedCACertsDatabaseTableName;	

	AddExtraCertColumnsL(aDatabase,tableName);

	aDatabase.Compact();

	CleanupStack::PopAndDestroy( buf );

	CleanupStack::Pop( &aDatabase );

	CleanupStack::Pop( &aFileServerSession );

}

// ---------------------------------------------------------

void EapTlsPeapUtils::OpenPeapDatabaseL(

	RDbNamedDatabase& aDatabase,

	RFs& aFileServerSession,

	const TIndexType aIndexType,

	const TInt aIndex,

	const eap_type_value_e aTunnelingType)

{

	EAP_TRACE_DEBUG_SYMBIAN(

		(_L("EapTlsPeapUtils::OpenPeapDatabaseL(): - Start - aIndexType=%d, aIndex=%d, aTunnelingType=0xfe%06x%08x\n"),

		aIndexType,