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1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*
3 : : * This file is part of the LibreOffice project.
4 : : *
5 : : * This Source Code Form is subject to the terms of the Mozilla Public
6 : : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : : *
9 : : * This file incorporates work covered by the following license notice:
10 : : *
11 : : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : : * contributor license agreements. See the NOTICE file distributed
13 : : * with this work for additional information regarding copyright
14 : : * ownership. The ASF licenses this file to you under the Apache
15 : : * License, Version 2.0 (the "License"); you may not use this file
16 : : * except in compliance with the License. You may obtain a copy of
17 : : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : : */
19 : :
20 : :
21 : : #include <xmlsecurity/certificatechooser.hxx>
22 : : #include <xmlsecurity/certificateviewer.hxx>
23 : : #include <xmlsecurity/biginteger.hxx>
24 : : #include <com/sun/star/xml/crypto/XSecurityEnvironment.hpp>
25 : : #include <comphelper/sequence.hxx>
26 : : #include <comphelper/processfactory.hxx>
27 : :
28 : : #include <com/sun/star/security/NoPasswordException.hpp>
29 : : #include <com/sun/star/security/CertificateCharacters.hpp>
30 : : #include <com/sun/star/security/SerialNumberAdapter.hpp>
31 : :
32 : : #include <dialogs.hrc>
33 : : #include <resourcemanager.hxx>
34 : : #include <vcl/msgbox.hxx>
35 : :
36 : : /* HACK: disable some warnings for MS-C */
37 : : #ifdef _MSC_VER
38 : : #pragma warning (disable : 4355) // 4355: this used in initializer-list
39 : : #endif
40 : :
41 : : using namespace ::com::sun::star;
42 : :
43 : : #define INVAL_SEL 0xFFFF
44 : :
45 : 0 : sal_uInt16 CertificateChooser::GetSelectedEntryPos( void ) const
46 : : {
47 : 0 : sal_uInt16 nSel = INVAL_SEL;
48 : :
49 : 0 : SvLBoxEntry* pSel = maCertLB.FirstSelected();
50 [ # # ]: 0 : if( pSel )
51 : 0 : nSel = (sal_uInt16) ( sal_uIntPtr ) pSel->GetUserData();
52 : :
53 : 0 : return (sal_uInt16) nSel;
54 : : }
55 : :
56 : 0 : CertificateChooser::CertificateChooser( Window* _pParent, uno::Reference< uno::XComponentContext>& _rxCtx, uno::Reference< dcss::xml::crypto::XSecurityEnvironment >& _rxSecurityEnvironment, const SignatureInformations& _rCertsToIgnore )
57 : 0 : :ModalDialog ( _pParent, XMLSEC_RES( RID_XMLSECDLG_CERTCHOOSER ) )
58 : : ,maCertsToIgnore( _rCertsToIgnore )
59 [ # # ]: 0 : ,maHintFT ( this, XMLSEC_RES( FT_HINT_SELECT ) )
60 [ # # ]: 0 : ,m_aCertLBContainer(this, XMLSEC_RES(LB_SIGNATURES))
61 : : ,maCertLB(m_aCertLBContainer)
62 [ # # ]: 0 : ,maViewBtn ( this, XMLSEC_RES( BTN_VIEWCERT ) )
63 [ # # ]: 0 : ,maBottomSepFL ( this, XMLSEC_RES( FL_BOTTOM_SEP ) )
64 [ # # ]: 0 : ,maOKBtn ( this, XMLSEC_RES( BTN_OK ) )
65 [ # # ]: 0 : ,maCancelBtn ( this, XMLSEC_RES( BTN_CANCEL ) )
66 [ # # ][ # # ]: 0 : ,maHelpBtn ( this, XMLSEC_RES( BTN_HELP ) )
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
67 : : {
68 : : static long nTabs[] = { 3, 0, 30*CS_LB_WIDTH/100, 60*CS_LB_WIDTH/100 };
69 [ # # ]: 0 : maCertLB.SetTabs( &nTabs[0] );
70 [ # # ][ # # ]: 0 : maCertLB.InsertHeaderEntry( String( XMLSEC_RES( STR_HEADERBAR ) ) );
[ # # ][ # # ]
[ # # ]
71 [ # # ]: 0 : maCertLB.SetSelectHdl( LINK( this, CertificateChooser, CertificateHighlightHdl ) );
72 [ # # ]: 0 : maCertLB.SetDoubleClickHdl( LINK( this, CertificateChooser, CertificateSelectHdl ) );
73 [ # # ]: 0 : maViewBtn.SetClickHdl( LINK( this, CertificateChooser, ViewButtonHdl ) );
74 : :
75 [ # # ]: 0 : FreeResource();
76 : :
77 [ # # ]: 0 : mxCtx = _rxCtx;
78 [ # # ]: 0 : mxSecurityEnvironment = _rxSecurityEnvironment;
79 : 0 : mbInitialized = sal_False;
80 : :
81 : : // disable buttons
82 [ # # ]: 0 : CertificateHighlightHdl( NULL );
83 : 0 : }
84 : :
85 [ # # ][ # # ]: 0 : CertificateChooser::~CertificateChooser()
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ]
86 : : {
87 [ # # ]: 0 : }
88 : :
89 : 0 : short CertificateChooser::Execute()
90 : : {
91 : : // #i48432#
92 : : // We can't check for personal certificates before raising this dialog,
93 : : // because the mozilla implementation throws a NoPassword exception,
94 : : // if the user pressed cancel, and also if the database does not exist!
95 : : // But in the later case, the is no password query, and the user is confused
96 : : // that nothing happens when pressing "Add..." in the SignatureDialog.
97 : :
98 : : // PostUserEvent( LINK( this, CertificateChooser, Initialize ) );
99 : :
100 : : // PostUserLink behavior is to slow, so do it directly before Execute().
101 : : // Problem: This Dialog should be visible right now, and the parent should not be accessible.
102 : : // Show, Update, DIsableInput...
103 : :
104 : 0 : Window* pMe = this;
105 : 0 : Window* pParent = GetParent();
106 [ # # ]: 0 : if ( pParent )
107 : 0 : pParent->EnableInput( sal_False );
108 : 0 : pMe->Show();
109 : 0 : pMe->Update();
110 : 0 : ImplInitialize();
111 [ # # ]: 0 : if ( pParent )
112 : 0 : pParent->EnableInput( sal_True );
113 : 0 : return ModalDialog::Execute();
114 : : }
115 : :
116 : : // IMPL_LINK_NOARG(CertificateChooser, Initialize)
117 : 0 : void CertificateChooser::ImplInitialize()
118 : : {
119 [ # # ]: 0 : if ( !mbInitialized )
120 : : {
121 : : try
122 : : {
123 [ # # ][ # # ]: 0 : maCerts = mxSecurityEnvironment->getPersonalCertificates();
[ # # ][ # # ]
[ # # ]
124 : : }
125 [ # # ]: 0 : catch (security::NoPasswordException&)
126 : : {
127 : : }
128 : :
129 : : uno::Reference< dcss::security::XSerialNumberAdapter> xSerialNumberAdapter =
130 [ # # ]: 0 : ::com::sun::star::security::SerialNumberAdapter::create(mxCtx);
131 : :
132 : 0 : sal_Int32 nCertificates = maCerts.getLength();
133 : 0 : sal_Int32 nCertificatesToIgnore = maCertsToIgnore.size();
134 [ # # ]: 0 : for( sal_Int32 nCert = nCertificates; nCert; )
135 : : {
136 [ # # ]: 0 : uno::Reference< security::XCertificate > xCert = maCerts[ --nCert ];
137 : 0 : sal_Bool bIgnoreThis = false;
138 : :
139 : : // Do we already use that?
140 [ # # ]: 0 : if( nCertificatesToIgnore )
141 : : {
142 [ # # ][ # # ]: 0 : rtl::OUString aIssuerName = xCert->getIssuerName();
143 [ # # ]: 0 : for( sal_Int32 nSig = 0; nSig < nCertificatesToIgnore; ++nSig )
144 : : {
145 : 0 : const SignatureInformation& rInf = maCertsToIgnore[ nSig ];
146 [ # # ]: 0 : if ( ( aIssuerName == rInf.ouX509IssuerName ) &&
[ # # # # ]
147 [ # # ][ # # ]: 0 : ( xSerialNumberAdapter->toString( xCert->getSerialNumber() ) == rInf.ouX509SerialNumber ) )
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ]
[ # # # # ]
148 : : {
149 : 0 : bIgnoreThis = true;
150 : 0 : break;
151 : : }
152 : 0 : }
153 : : }
154 : :
155 [ # # ]: 0 : if ( !bIgnoreThis )
156 : : {
157 : : // Check if we have a private key for this...
158 [ # # ][ # # ]: 0 : long nCertificateCharacters = mxSecurityEnvironment->getCertificateCharacters( xCert );
159 : :
160 [ # # ]: 0 : if ( !( nCertificateCharacters & security::CertificateCharacters::HAS_PRIVATE_KEY ) )
161 : 0 : bIgnoreThis = true;
162 : :
163 : : }
164 : :
165 [ # # ]: 0 : if ( bIgnoreThis )
166 : : {
167 [ # # ]: 0 : ::comphelper::removeElementAt( maCerts, nCert );
168 : 0 : nCertificates = maCerts.getLength();
169 : : }
170 : 0 : }
171 : :
172 : : // fill list of certificates; the first entry will be selected
173 [ # # ]: 0 : for ( sal_Int32 nC = 0; nC < nCertificates; ++nC )
174 : : {
175 [ # # ][ # # ]: 0 : String sEntry( XmlSec::GetContentPart( maCerts[ nC ]->getSubjectName() ) );
[ # # ][ # # ]
[ # # ][ # # ]
176 [ # # ]: 0 : sEntry += '\t';
177 [ # # ][ # # ]: 0 : sEntry += XmlSec::GetContentPart( maCerts[ nC ]->getIssuerName() );
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
178 [ # # ]: 0 : sEntry += '\t';
179 [ # # ][ # # ]: 0 : sEntry += XmlSec::GetDateString( maCerts[ nC ]->getNotValidAfter() );
[ # # ][ # # ]
[ # # ][ # # ]
180 [ # # ]: 0 : SvLBoxEntry* pEntry = maCertLB.InsertEntry( sEntry );
181 : 0 : pEntry->SetUserData( ( void* )(sal_IntPtr)nC ); // missuse user data as index
182 [ # # ]: 0 : }
183 : :
184 : : // enable/disable buttons
185 [ # # ]: 0 : CertificateHighlightHdl( NULL );
186 : 0 : mbInitialized = sal_True;
187 : : }
188 : 0 : }
189 : :
190 : :
191 : 0 : uno::Reference< dcss::security::XCertificate > CertificateChooser::GetSelectedCertificate()
192 : : {
193 : 0 : uno::Reference< dcss::security::XCertificate > xCert;
194 [ # # ]: 0 : sal_uInt16 nSelected = GetSelectedEntryPos();
195 [ # # ]: 0 : if ( nSelected < maCerts.getLength() )
196 [ # # ][ # # ]: 0 : xCert = maCerts[ nSelected ];
197 : 0 : return xCert;
198 : : }
199 : :
200 : 0 : IMPL_LINK_NOARG(CertificateChooser, CertificateHighlightHdl)
201 : : {
202 : 0 : sal_Bool bEnable = GetSelectedCertificate().is();
203 : 0 : maViewBtn.Enable( bEnable );
204 : 0 : maOKBtn.Enable( bEnable );
205 : 0 : return 0;
206 : : }
207 : :
208 : 0 : IMPL_LINK_NOARG(CertificateChooser, CertificateSelectHdl)
209 : : {
210 : 0 : EndDialog( RET_OK );
211 : 0 : return 0;
212 : : }
213 : :
214 : 0 : IMPL_LINK_NOARG(CertificateChooser, ViewButtonHdl)
215 : : {
216 : 0 : ImplShowCertificateDetails();
217 : 0 : return 0;
218 : : }
219 : :
220 : 0 : void CertificateChooser::ImplShowCertificateDetails()
221 : : {
222 [ # # ]: 0 : uno::Reference< dcss::security::XCertificate > xCert = GetSelectedCertificate();
223 [ # # ]: 0 : if( xCert.is() )
224 : : {
225 [ # # ]: 0 : CertificateViewer aViewer( this, mxSecurityEnvironment, xCert, sal_True );
226 [ # # ][ # # ]: 0 : aViewer.Execute();
227 : 0 : }
228 : 0 : }
229 : :
230 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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