239 lines
8.3 KiB
C++
239 lines
8.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <xmlsecurity/certificatechooser.hxx>
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#include <xmlsecurity/certificateviewer.hxx>
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#include <xmlsecurity/biginteger.hxx>
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#include <com/sun/star/xml/crypto/XSecurityEnvironment.hpp>
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#include <comphelper/sequence.hxx>
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#include <comphelper/processfactory.hxx>
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#include <com/sun/star/security/NoPasswordException.hpp>
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#include <com/sun/star/security/CertificateCharacters.hpp>
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#include <com/sun/star/security/SerialNumberAdapter.hpp>
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#include <dialogs.hrc>
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#include <resourcemanager.hxx>
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#include <vcl/msgbox.hxx>
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/* HACK: disable some warnings for MS-C */
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#ifdef _MSC_VER
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#pragma warning (disable : 4355) // 4355: this used in initializer-list
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#endif
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using namespace ::com::sun::star;
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#define INVAL_SEL 0xFFFF
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sal_uInt16 CertificateChooser::GetSelectedEntryPos( void ) const
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{
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sal_uInt16 nSel = INVAL_SEL;
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SvLBoxEntry* pSel = maCertLB.FirstSelected();
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if( pSel )
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nSel = (sal_uInt16) ( sal_uIntPtr ) pSel->GetUserData();
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return (sal_uInt16) nSel;
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}
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CertificateChooser::CertificateChooser( Window* _pParent, uno::Reference< uno::XComponentContext>& _rxCtx, uno::Reference< dcss::xml::crypto::XSecurityEnvironment >& _rxSecurityEnvironment, const SignatureInformations& _rCertsToIgnore )
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:ModalDialog ( _pParent, XMLSEC_RES( RID_XMLSECDLG_CERTCHOOSER ) )
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,maCertsToIgnore( _rCertsToIgnore )
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,maHintFT ( this, XMLSEC_RES( FT_HINT_SELECT ) )
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,m_aCertLBContainer(this, XMLSEC_RES(LB_SIGNATURES))
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,maCertLB(m_aCertLBContainer)
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,maViewBtn ( this, XMLSEC_RES( BTN_VIEWCERT ) )
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,maBottomSepFL ( this, XMLSEC_RES( FL_BOTTOM_SEP ) )
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,maOKBtn ( this, XMLSEC_RES( BTN_OK ) )
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,maCancelBtn ( this, XMLSEC_RES( BTN_CANCEL ) )
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,maHelpBtn ( this, XMLSEC_RES( BTN_HELP ) )
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{
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static long nTabs[] = { 3, 0, 30*CS_LB_WIDTH/100, 60*CS_LB_WIDTH/100 };
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maCertLB.SetTabs( &nTabs[0] );
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maCertLB.InsertHeaderEntry( String( XMLSEC_RES( STR_HEADERBAR ) ) );
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maCertLB.SetSelectHdl( LINK( this, CertificateChooser, CertificateHighlightHdl ) );
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maCertLB.SetDoubleClickHdl( LINK( this, CertificateChooser, CertificateSelectHdl ) );
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maViewBtn.SetClickHdl( LINK( this, CertificateChooser, ViewButtonHdl ) );
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FreeResource();
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mxCtx = _rxCtx;
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mxSecurityEnvironment = _rxSecurityEnvironment;
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mbInitialized = sal_False;
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// disable buttons
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CertificateHighlightHdl( NULL );
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}
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CertificateChooser::~CertificateChooser()
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{
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}
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short CertificateChooser::Execute()
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{
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// #i48432#
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// We can't check for personal certificates before raising this dialog,
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// because the mozilla implementation throws a NoPassword exception,
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// if the user pressed cancel, and also if the database does not exist!
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// But in the later case, the is no password query, and the user is confused
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// that nothing happens when pressing "Add..." in the SignatureDialog.
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// PostUserEvent( LINK( this, CertificateChooser, Initialize ) );
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// PostUserLink behavior is to slow, so do it directly before Execute().
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// Problem: This Dialog should be visible right now, and the parent should not be accessible.
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// Show, Update, DIsableInput...
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Window* pMe = this;
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Window* pParent = GetParent();
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if ( pParent )
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pParent->EnableInput( sal_False );
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pMe->Show();
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pMe->Update();
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ImplInitialize();
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if ( pParent )
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pParent->EnableInput( sal_True );
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return ModalDialog::Execute();
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}
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// IMPL_LINK( CertificateChooser, Initialize, void*, EMPTYARG )
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void CertificateChooser::ImplInitialize()
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{
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if ( !mbInitialized )
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{
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try
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{
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maCerts = mxSecurityEnvironment->getPersonalCertificates();
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}
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catch (security::NoPasswordException&)
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{
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}
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uno::Reference< dcss::security::XSerialNumberAdapter> xSerialNumberAdapter =
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::com::sun::star::security::SerialNumberAdapter::create(mxCtx);
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sal_Int32 nCertificates = maCerts.getLength();
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sal_Int32 nCertificatesToIgnore = maCertsToIgnore.size();
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for( sal_Int32 nCert = nCertificates; nCert; )
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{
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uno::Reference< security::XCertificate > xCert = maCerts[ --nCert ];
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sal_Bool bIgnoreThis = false;
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// Do we already use that?
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if( nCertificatesToIgnore )
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{
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rtl::OUString aIssuerName = xCert->getIssuerName();
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for( sal_Int32 nSig = 0; nSig < nCertificatesToIgnore; ++nSig )
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{
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const SignatureInformation& rInf = maCertsToIgnore[ nSig ];
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if ( ( aIssuerName == rInf.ouX509IssuerName ) &&
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( xSerialNumberAdapter->toString( xCert->getSerialNumber() ) == rInf.ouX509SerialNumber ) )
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{
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bIgnoreThis = true;
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break;
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}
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}
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}
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if ( !bIgnoreThis )
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{
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// Check if we have a private key for this...
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long nCertificateCharacters = mxSecurityEnvironment->getCertificateCharacters( xCert );
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if ( !( nCertificateCharacters & security::CertificateCharacters::HAS_PRIVATE_KEY ) )
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bIgnoreThis = true;
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}
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if ( bIgnoreThis )
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{
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::comphelper::removeElementAt( maCerts, nCert );
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nCertificates = maCerts.getLength();
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}
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}
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// fill list of certificates; the first entry will be selected
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for ( sal_Int32 nC = 0; nC < nCertificates; ++nC )
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{
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String sEntry( XmlSec::GetContentPart( maCerts[ nC ]->getSubjectName() ) );
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sEntry += '\t';
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sEntry += XmlSec::GetContentPart( maCerts[ nC ]->getIssuerName() );
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sEntry += '\t';
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sEntry += XmlSec::GetDateString( maCerts[ nC ]->getNotValidAfter() );
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SvLBoxEntry* pEntry = maCertLB.InsertEntry( sEntry );
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pEntry->SetUserData( ( void* )(sal_IntPtr)nC ); // missuse user data as index
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}
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// enable/disable buttons
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CertificateHighlightHdl( NULL );
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mbInitialized = sal_True;
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}
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}
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uno::Reference< dcss::security::XCertificate > CertificateChooser::GetSelectedCertificate()
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{
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uno::Reference< dcss::security::XCertificate > xCert;
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sal_uInt16 nSelected = GetSelectedEntryPos();
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if ( nSelected < maCerts.getLength() )
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xCert = maCerts[ nSelected ];
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return xCert;
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}
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IMPL_LINK( CertificateChooser, CertificateHighlightHdl, void*, EMPTYARG )
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{
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sal_Bool bEnable = GetSelectedCertificate().is();
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maViewBtn.Enable( bEnable );
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maOKBtn.Enable( bEnable );
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return 0;
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}
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IMPL_LINK( CertificateChooser, CertificateSelectHdl, void*, EMPTYARG )
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{
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EndDialog( RET_OK );
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return 0;
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}
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IMPL_LINK( CertificateChooser, ViewButtonHdl, Button*, EMPTYARG )
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{
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ImplShowCertificateDetails();
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return 0;
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}
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void CertificateChooser::ImplShowCertificateDetails()
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{
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uno::Reference< dcss::security::XCertificate > xCert = GetSelectedCertificate();
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if( xCert.is() )
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{
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CertificateViewer aViewer( this, mxSecurityEnvironment, xCert, sal_True );
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aViewer.Execute();
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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