381 lines
13 KiB
C++
381 lines
13 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 <com/sun/star/xml/crypto/XSecurityEnvironment.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <com/sun/star/security/XDocumentDigitalSignatures.hpp>
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#include <comphelper/sequence.hxx>
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#include "comphelper/documentconstants.hxx"
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#include <comphelper/processfactory.hxx>
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#include <sal/macros.h>
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#include <vcl/msgbox.hxx>
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#include <com/sun/star/security/NoPasswordException.hpp>
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using namespace ::com::sun::star::security;
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#include "ids.hrc"
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#include "secmacrowarnings.hxx"
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#include "secmacrowarnings.hrc"
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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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using namespace ::com::sun::star;
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// HACK!!! copied from xmlsecurity/source/dialog/resourcemanager.cxx
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namespace
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{
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String GetContentPart( const String& _rRawString, const String& _rPartId )
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{
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String s;
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xub_StrLen nContStart = _rRawString.Search( _rPartId );
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if( nContStart != STRING_NOTFOUND )
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{
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nContStart = nContStart + _rPartId.Len();
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++nContStart; // now it's start of content, directly after Id
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xub_StrLen nContEnd = _rRawString.Search( sal_Unicode( ',' ), nContStart );
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s = String( _rRawString, nContStart, nContEnd - nContStart );
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}
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return s;
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}
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}
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MacroWarning::MacroWarning( Window* _pParent, bool _bWithSignatures, ResMgr& rResMgr )
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:ModalDialog ( _pParent, ResId( RID_XMLSECDLG_MACROWARN, rResMgr ) )
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,mpInfos ( NULL )
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,maSymbolImg ( this, ResId( IMG_SYMBOL, rResMgr ) )
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,maDocNameFI ( this, ResId( FI_DOCNAME, rResMgr ) )
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,maDescr1aFI ( this, ResId( FI_DESCR1A, rResMgr ) )
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,maDescr1bFI ( this, ResId( FI_DESCR1B, rResMgr ) )
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,maSignsFI ( this, ResId( FI_SIGNS, rResMgr ) )
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,maViewSignsBtn ( this, ResId( PB_VIEWSIGNS, rResMgr ) )
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,maDescr2FI ( this, ResId( FI_DESCR2, rResMgr ) )
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,maAlwaysTrustCB ( this, ResId( CB_ALWAYSTRUST, rResMgr ) )
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,maBottomSepFL ( this, ResId( FL_BOTTOM_SEP, rResMgr ) )
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,maEnableBtn ( this, ResId( PB_ENABLE, rResMgr ) )
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,maDisableBtn ( this, ResId( PB_DISABLE, rResMgr ) )
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,maHelpBtn ( this, ResId( BTN_HELP, rResMgr ) )
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,mbSignedMode ( true )
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,mbShowSignatures ( _bWithSignatures )
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,mnActSecLevel ( 0 )
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{
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FreeResource();
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InitControls();
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maDisableBtn.SetClickHdl( LINK( this, MacroWarning, DisableBtnHdl ) );
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maEnableBtn.SetClickHdl( LINK( this, MacroWarning, EnableBtnHdl ) );
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maDisableBtn.GrabFocus(); // Default button, but focus is on view button
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}
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MacroWarning::~MacroWarning()
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{
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}
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short MacroWarning::Execute()
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{
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FitControls();
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return ModalDialog::Execute();
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}
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void MacroWarning::SetDocumentURL( const String& rDocURL )
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{
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maDocNameFI.SetText( rDocURL );
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}
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IMPL_LINK( MacroWarning, ViewSignsBtnHdl, void*, EMPTYARG )
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{
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DBG_ASSERT( mxCert.is(), "*MacroWarning::ViewSignsBtnHdl(): no certificate set!" );
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uno::Sequence< uno::Any > aArgs( 1 );
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aArgs[0] = uno::makeAny( maODFVersion );
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uno::Reference< security::XDocumentDigitalSignatures > xD(
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comphelper::getProcessServiceFactory()->createInstanceWithArguments( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.security.DocumentDigitalSignatures" ) ), aArgs ), uno::UNO_QUERY );
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if( xD.is() )
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{
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if( mxCert.is() )
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xD->showCertificate( mxCert );
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else if( mxStore.is() )
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xD->showScriptingContentSignatures( mxStore, uno::Reference< io::XInputStream >() );
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}
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return 0;
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}
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IMPL_LINK( MacroWarning, EnableBtnHdl, void*, EMPTYARG )
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{
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if( mbSignedMode && maAlwaysTrustCB.IsChecked() )
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{ // insert path into trusted path list
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uno::Sequence< uno::Any > aArgs( 1 );
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aArgs[0] = uno::makeAny( maODFVersion );
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uno::Reference< security::XDocumentDigitalSignatures > xD(
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comphelper::getProcessServiceFactory()->createInstanceWithArguments( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.security.DocumentDigitalSignatures" ) ), aArgs ), uno::UNO_QUERY );
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if( xD.is() )
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{
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if( mxCert.is() )
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xD->addAuthorToTrustedSources( mxCert );
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else if( mxStore.is() )
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{
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DBG_ASSERT( mpInfos, "-MacroWarning::EnableBtnHdl(): no infos, search in nirvana..." );
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sal_Int32 nCnt = mpInfos->getLength();
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for( sal_Int32 i = 0 ; i < nCnt ; ++i )
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xD->addAuthorToTrustedSources( (*mpInfos)[ i ].Signer );
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}
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}
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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( MacroWarning, DisableBtnHdl, void*, EMPTYARG )
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{
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EndDialog( RET_CANCEL );
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return 0;
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}
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IMPL_LINK( MacroWarning, AlwaysTrustCheckHdl, void*, EMPTYARG )
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{
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bool bEnable = ( mnActSecLevel < 2 || maAlwaysTrustCB.IsChecked() );
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maEnableBtn.Enable( bEnable );
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maDisableBtn.Enable( !maAlwaysTrustCB.IsChecked() );
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return 0;
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}
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void MacroWarning::InitControls()
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{
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// set warning image
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Image aImg( WarningBox::GetStandardImage() );
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maSymbolImg.SetImage( aImg );
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maSymbolImg.SetSizePixel( aImg.GetSizePixel() );
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// set bold font and path ellipsis for docname fixedtext
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Font aTmpFont = maDocNameFI.GetControlFont();
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aTmpFont.SetWeight( WEIGHT_BOLD );
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maDocNameFI.SetControlFont( aTmpFont );
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WinBits nStyle = maDocNameFI.GetStyle();
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nStyle |= WB_PATHELLIPSIS;
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maDocNameFI.SetStyle( nStyle );
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// show signature controls?
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if( mbShowSignatures )
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{
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maDescr1bFI.Hide();
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maViewSignsBtn.SetClickHdl( LINK( this, MacroWarning, ViewSignsBtnHdl ) );
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maViewSignsBtn.Disable(); // default
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maAlwaysTrustCB.SetClickHdl( LINK( this, MacroWarning, AlwaysTrustCheckHdl ) );
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mnActSecLevel = SvtSecurityOptions().GetMacroSecurityLevel();
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if ( mnActSecLevel >= 2 )
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maEnableBtn.Disable();
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}
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else
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{
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maDescr1aFI.Hide();
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maSignsFI.Hide();
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maViewSignsBtn.Hide();
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maAlwaysTrustCB.Hide();
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// move hint up to position of signer list
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maDescr2FI.SetPosPixel( maSignsFI.GetPosPixel() );
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}
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// without signature controls could be smaller
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if ( !mbShowSignatures )
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{
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Point aPos = maDescr2FI.GetPosPixel();
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aPos.Y() += maDescr2FI.GetSizePixel().Height();
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aPos.Y() += LogicToPixel( Size( 3, 3 ) ).Height();
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long nDelta = maBottomSepFL.GetPosPixel().Y() - aPos.Y();
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Window* pWins[] =
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{
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&maBottomSepFL, &maEnableBtn, &maDisableBtn, &maHelpBtn
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};
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Window** pCurrent = pWins;
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for ( sal_uInt32 i = 0; i < SAL_N_ELEMENTS( pWins ); ++i, ++pCurrent )
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{
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Point aNewPos = (*pCurrent)->GetPosPixel();
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aNewPos.Y() -= nDelta;
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(*pCurrent)->SetPosPixel( aNewPos );
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}
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Size aDlgSz = GetSizePixel();
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aDlgSz.Height() -= nDelta;
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SetSizePixel( aDlgSz );
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}
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// check if some buttontexts are to wide
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String sText = maViewSignsBtn.GetText();
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long nTxtW = maViewSignsBtn.GetTextWidth( sText );
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const long nOffset = 12;
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if ( sText.Search( '~' ) == STRING_NOTFOUND )
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nTxtW += nOffset;
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long nBtnW = maViewSignsBtn.GetSizePixel().Width();
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if ( nTxtW >= nBtnW )
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{
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// broaden the button
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long nDelta = Max( nTxtW - nBtnW, nOffset/3 );
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Size aNewSize = maViewSignsBtn.GetSizePixel();
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aNewSize.Width() += nDelta;
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maViewSignsBtn.SetSizePixel( aNewSize );
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// and give it a new position
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Point aNewPos = maViewSignsBtn.GetPosPixel();
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aNewPos.X() -= nDelta;
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maViewSignsBtn.SetPosPixel( aNewPos );
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// the the left fixedtext must be smaller
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aNewSize = maSignsFI.GetSizePixel();
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aNewSize.Width() -= nDelta;
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maSignsFI.SetSizePixel( aNewSize );
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}
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// if the button text (we compare with the longest of both) is too wide, then broaden the buttons
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String sText1 = maEnableBtn.GetText();
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long nTxtW1 = maEnableBtn.GetTextWidth( sText1 );
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if ( sText1.Search( '~' ) == STRING_NOTFOUND )
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nTxtW1 += nOffset;
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String sText2 = maDisableBtn.GetText();
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long nTxtW2 = maDisableBtn.GetTextWidth( sText2 );
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if ( sText2.Search( '~' ) == STRING_NOTFOUND )
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nTxtW2 += nOffset;
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nTxtW = Max( nTxtW1, nTxtW2 );
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nBtnW = maEnableBtn.GetSizePixel().Width();
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if ( nTxtW > nBtnW )
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{
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// broaden both buttons
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long nDelta = nTxtW - nBtnW;
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Size aNewSize = maEnableBtn.GetSizePixel();
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aNewSize.Width() += nDelta;
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maEnableBtn.SetSizePixel( aNewSize );
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maDisableBtn.SetSizePixel( aNewSize );
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// and give them a new position
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Point aNewPos = maEnableBtn.GetPosPixel();
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aNewPos.X() -= (2*nDelta);
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maEnableBtn.SetPosPixel( aNewPos );
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aNewPos = maDisableBtn.GetPosPixel();
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aNewPos.X() -= nDelta;
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maDisableBtn.SetPosPixel( aNewPos );
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}
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}
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void MacroWarning::FitControls()
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{
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Size a3Size = LogicToPixel( Size( 3, 3 ), MAP_APPFONT );
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Size aNewSize, aMinSize;
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long nTxtH = 0;
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long nCtrlH = 0;
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long nDelta = 0;
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if ( mbShowSignatures )
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{
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aMinSize = maSignsFI.CalcMinimumSize( maSignsFI.GetSizePixel().Width() );
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nTxtH = Max( aMinSize.Height(), maViewSignsBtn.GetSizePixel().Height() );
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nTxtH += a3Size.Height() / 2;
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nCtrlH = maSignsFI.GetSizePixel().Height();
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nDelta = Max( nCtrlH - nTxtH, static_cast< long >( -100 ) ); // not too large
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aNewSize = maSignsFI.GetSizePixel();
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aNewSize.Height() -= nDelta;
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maSignsFI.SetSizePixel( aNewSize );
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}
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aMinSize = maDescr2FI.CalcMinimumSize( maDescr2FI.GetSizePixel().Width() );
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nTxtH = aMinSize.Height();
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nCtrlH = maDescr2FI.GetSizePixel().Height();
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long nDelta2 = ( nCtrlH - nTxtH );
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aNewSize = maDescr2FI.GetSizePixel();
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aNewSize.Height() -= nDelta2;
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maDescr2FI.SetSizePixel( aNewSize );
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// new position for the succeeding windows
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Window* pWins[] =
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{
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&maDescr2FI, &maAlwaysTrustCB, &maBottomSepFL, &maEnableBtn, &maDisableBtn, &maHelpBtn
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};
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Window** pCurrent = pWins;
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for ( sal_uInt32 i = 0; i < SAL_N_ELEMENTS( pWins ); ++i, ++pCurrent )
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{
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Point aNewPos = (*pCurrent)->GetPosPixel();
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aNewPos.Y() -= nDelta;
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(*pCurrent)->SetPosPixel( aNewPos );
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if ( *pCurrent == &maDescr2FI )
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nDelta += nDelta2;
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}
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// new size of the dialog
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aNewSize = GetSizePixel();
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aNewSize.Height() -= nDelta;
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SetSizePixel( aNewSize );
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}
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void MacroWarning::SetStorage( const cssu::Reference < css::embed::XStorage >& rxStore,
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const ::rtl::OUString& aODFVersion,
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const cssu::Sequence< security::DocumentSignatureInformation >& rInfos )
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{
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mxStore = rxStore;
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maODFVersion = aODFVersion;
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sal_Int32 nCnt = rInfos.getLength();
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if( mxStore.is() && nCnt > 0 )
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{
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mpInfos = &rInfos;
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String aCN_Id( String::CreateFromAscii( "CN" ) );
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String s;
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s = GetContentPart( rInfos[ 0 ].Signer->getSubjectName(), aCN_Id );
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for( sal_Int32 i = 1 ; i < nCnt ; ++i )
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{
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s.AppendAscii( "\n" );
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s += GetContentPart( rInfos[ i ].Signer->getSubjectName(), aCN_Id );
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}
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maSignsFI.SetText( s );
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maViewSignsBtn.Enable();
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}
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}
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void MacroWarning::SetCertificate( const cssu::Reference< css::security::XCertificate >& _rxCert )
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{
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mxCert = _rxCert;
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if( mxCert.is() )
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{
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String aCN_Id( String::CreateFromAscii( "CN" ) );
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String s;
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s = GetContentPart( mxCert->getSubjectName(), aCN_Id );
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maSignsFI.SetText( s );
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maViewSignsBtn.Enable();
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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