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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
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11 * http://www.apache.org/licenses/LICENSE-2.0
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21
22
23
24 #include <com/sun/star/xml/crypto/XSecurityEnvironment.hpp>
25 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
26 #include <com/sun/star/security/XDocumentDigitalSignatures.hpp>
27 #include <comphelper/sequence.hxx>
28 #include "comphelper/documentconstants.hxx"
29 #include <comphelper/processfactory.hxx>
30
31 #include <vcl/msgbox.hxx>
32 #include <com/sun/star/security/NoPasswordException.hpp>
33
34 using namespace ::com::sun::star::security;
35
36 #include "ids.hrc"
37 #include "secmacrowarnings.hxx"
38 #include "secmacrowarnings.hrc"
39
40 #ifdef _MSC_VER
41 #pragma warning (disable : 4355) // 4355: this used in initializer-list
42 #endif
43
44 using namespace ::com::sun::star;
45 using namespace ::com::sun::star;
46
47
48 // HACK!!! copied from xmlsecurity/source/dialog/resourcemanager.cxx
49
50 namespace
51 {
GetContentPart(const String & _rRawString,const String & _rPartId)52 String GetContentPart( const String& _rRawString, const String& _rPartId )
53 {
54 String s;
55
56 xub_StrLen nContStart = _rRawString.Search( _rPartId );
57 if( nContStart != STRING_NOTFOUND )
58 {
59 nContStart = nContStart + _rPartId.Len();
60 ++nContStart; // now it's start of content, directly after Id
61
62 xub_StrLen nContEnd = _rRawString.Search( sal_Unicode( ',' ), nContStart );
63
64 s = String( _rRawString, nContStart, nContEnd - nContStart );
65 }
66
67 return s;
68 }
69 }
70
71
MacroWarning(Window * _pParent,bool _bWithSignatures,ResMgr & rResMgr)72 MacroWarning::MacroWarning( Window* _pParent, bool _bWithSignatures, ResMgr& rResMgr )
73 :ModalDialog ( _pParent, ResId( RID_XMLSECDLG_MACROWARN, rResMgr ) )
74 ,mpInfos ( NULL )
75 ,maSymbolImg ( this, ResId( IMG_SYMBOL, rResMgr ) )
76 ,maDocNameFI ( this, ResId( FI_DOCNAME, rResMgr ) )
77 ,maDescr1aFI ( this, ResId( FI_DESCR1A, rResMgr ) )
78 ,maDescr1bFI ( this, ResId( FI_DESCR1B, rResMgr ) )
79 ,maSignsFI ( this, ResId( FI_SIGNS, rResMgr ) )
80 ,maViewSignsBtn ( this, ResId( PB_VIEWSIGNS, rResMgr ) )
81 ,maDescr2FI ( this, ResId( FI_DESCR2, rResMgr ) )
82 ,maAlwaysTrustCB ( this, ResId( CB_ALWAYSTRUST, rResMgr ) )
83 ,maBottomSepFL ( this, ResId( FL_BOTTOM_SEP, rResMgr ) )
84 ,maEnableBtn ( this, ResId( PB_ENABLE, rResMgr ) )
85 ,maDisableBtn ( this, ResId( PB_DISABLE, rResMgr ) )
86 ,maHelpBtn ( this, ResId( BTN_HELP, rResMgr ) )
87 ,mbSignedMode ( true )
88 ,mbShowSignatures ( _bWithSignatures )
89 ,mnActSecLevel ( 0 )
90 {
91 FreeResource();
92
93 InitControls();
94
95 maDisableBtn.SetClickHdl( LINK( this, MacroWarning, DisableBtnHdl ) );
96 maEnableBtn.SetClickHdl( LINK( this, MacroWarning, EnableBtnHdl ) );
97 maDisableBtn.GrabFocus(); // Default button, but focus is on view button
98 }
99
~MacroWarning()100 MacroWarning::~MacroWarning()
101 {
102 }
103
Execute()104 short MacroWarning::Execute()
105 {
106 FitControls();
107 return ModalDialog::Execute();
108 }
109
SetDocumentURL(const String & rDocURL)110 void MacroWarning::SetDocumentURL( const String& rDocURL )
111 {
112 maDocNameFI.SetText( rDocURL );
113 }
114
IMPL_LINK(MacroWarning,ViewSignsBtnHdl,void *,EMPTYARG)115 IMPL_LINK( MacroWarning, ViewSignsBtnHdl, void*, EMPTYARG )
116 {
117 DBG_ASSERT( mxCert.is(), "*MacroWarning::ViewSignsBtnHdl(): no certificate set!" );
118
119 uno::Sequence< uno::Any > aArgs( 1 );
120 aArgs[0] = uno::makeAny( maODFVersion );
121 uno::Reference< security::XDocumentDigitalSignatures > xD(
122 comphelper::getProcessServiceFactory()->createInstanceWithArguments( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.security.DocumentDigitalSignatures" ) ), aArgs ), uno::UNO_QUERY );
123 if( xD.is() )
124 {
125 if( mxCert.is() )
126 xD->showCertificate( mxCert );
127 else if( mxStore.is() )
128 xD->showScriptingContentSignatures( mxStore, uno::Reference< io::XInputStream >() );
129 }
130
131 return 0;
132 }
133
IMPL_LINK(MacroWarning,EnableBtnHdl,void *,EMPTYARG)134 IMPL_LINK( MacroWarning, EnableBtnHdl, void*, EMPTYARG )
135 {
136 if( mbSignedMode && maAlwaysTrustCB.IsChecked() )
137 { // insert path into trusted path list
138 uno::Sequence< uno::Any > aArgs( 1 );
139 aArgs[0] = uno::makeAny( maODFVersion );
140 uno::Reference< security::XDocumentDigitalSignatures > xD(
141 comphelper::getProcessServiceFactory()->createInstanceWithArguments( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.security.DocumentDigitalSignatures" ) ), aArgs ), uno::UNO_QUERY );
142 if( xD.is() )
143 {
144 if( mxCert.is() )
145 xD->addAuthorToTrustedSources( mxCert );
146 else if( mxStore.is() )
147 {
148 DBG_ASSERT( mpInfos, "-MacroWarning::EnableBtnHdl(): no infos, search in nirvana..." );
149
150 sal_Int32 nCnt = mpInfos->getLength();
151 for( sal_Int32 i = 0 ; i < nCnt ; ++i )
152 xD->addAuthorToTrustedSources( (*mpInfos)[ i ].Signer );
153 }
154 }
155 }
156
157 EndDialog( RET_OK );
158 return 0;
159 }
160
IMPL_LINK(MacroWarning,DisableBtnHdl,void *,EMPTYARG)161 IMPL_LINK( MacroWarning, DisableBtnHdl, void*, EMPTYARG )
162 {
163 EndDialog( RET_CANCEL );
164 return 0;
165 }
166
IMPL_LINK(MacroWarning,AlwaysTrustCheckHdl,void *,EMPTYARG)167 IMPL_LINK( MacroWarning, AlwaysTrustCheckHdl, void*, EMPTYARG )
168 {
169 bool bEnable = ( mnActSecLevel < 2 || maAlwaysTrustCB.IsChecked() );
170 maEnableBtn.Enable( bEnable );
171 maDisableBtn.Enable( !maAlwaysTrustCB.IsChecked() );
172
173 return 0;
174 }
175
InitControls()176 void MacroWarning::InitControls()
177 {
178 // set warning image
179 Image aImg( WarningBox::GetStandardImage() );
180 maSymbolImg.SetImage( aImg );
181 maSymbolImg.SetSizePixel( aImg.GetSizePixel() );
182 // set bold font and path ellipsis for docname fixedtext
183 Font aTmpFont = maDocNameFI.GetControlFont();
184 aTmpFont.SetWeight( WEIGHT_BOLD );
185 maDocNameFI.SetControlFont( aTmpFont );
186 WinBits nStyle = maDocNameFI.GetStyle();
187 nStyle |= WB_PATHELLIPSIS;
188 maDocNameFI.SetStyle( nStyle );
189 // show signature controls?
190 if( mbShowSignatures )
191 {
192 maDescr1bFI.Hide();
193 maViewSignsBtn.SetClickHdl( LINK( this, MacroWarning, ViewSignsBtnHdl ) );
194 maViewSignsBtn.Disable(); // default
195 maAlwaysTrustCB.SetClickHdl( LINK( this, MacroWarning, AlwaysTrustCheckHdl ) );
196
197 mnActSecLevel = SvtSecurityOptions().GetMacroSecurityLevel();
198 if ( mnActSecLevel >= 2 )
199 maEnableBtn.Disable();
200 }
201 else
202 {
203 maDescr1aFI.Hide();
204 maSignsFI.Hide();
205 maViewSignsBtn.Hide();
206 maAlwaysTrustCB.Hide();
207
208 // move hint up to position of signer list
209 maDescr2FI.SetPosPixel( maSignsFI.GetPosPixel() );
210 }
211 // without signature controls could be smaller
212 if ( !mbShowSignatures )
213 {
214 Point aPos = maDescr2FI.GetPosPixel();
215 aPos.Y() += maDescr2FI.GetSizePixel().Height();
216 aPos.Y() += LogicToPixel( Size( 3, 3 ) ).Height();
217 long nDelta = maBottomSepFL.GetPosPixel().Y() - aPos.Y();
218 Window* pWins[] =
219 {
220 &maBottomSepFL, &maEnableBtn, &maDisableBtn, &maHelpBtn
221 };
222 Window** pCurrent = pWins;
223 for ( sal_uInt32 i = 0; i < sizeof( pWins ) / sizeof( pWins[ 0 ] ); ++i, ++pCurrent )
224 {
225 Point aNewPos = (*pCurrent)->GetPosPixel();
226 aNewPos.Y() -= nDelta;
227 (*pCurrent)->SetPosPixel( aNewPos );
228 }
229
230 Size aDlgSz = GetSizePixel();
231 aDlgSz.Height() -= nDelta;
232 SetSizePixel( aDlgSz );
233 }
234
235 // check if some buttontexts are to wide
236 String sText = maViewSignsBtn.GetText();
237 long nTxtW = maViewSignsBtn.GetTextWidth( sText );
238 const long nOffset = 12;
239 if ( sText.Search( '~' ) == STRING_NOTFOUND )
240 nTxtW += nOffset;
241 long nBtnW = maViewSignsBtn.GetSizePixel().Width();
242 if ( nTxtW >= nBtnW )
243 {
244 // broaden the button
245 long nDelta = Max( nTxtW - nBtnW, nOffset/3 );
246 Size aNewSize = maViewSignsBtn.GetSizePixel();
247 aNewSize.Width() += nDelta;
248 maViewSignsBtn.SetSizePixel( aNewSize );
249 // and give it a new position
250 Point aNewPos = maViewSignsBtn.GetPosPixel();
251 aNewPos.X() -= nDelta;
252 maViewSignsBtn.SetPosPixel( aNewPos );
253 // the the left fixedtext must be smaller
254 aNewSize = maSignsFI.GetSizePixel();
255 aNewSize.Width() -= nDelta;
256 maSignsFI.SetSizePixel( aNewSize );
257 }
258 // if the button text (we compare with the longest of both) is too wide, then broaden the buttons
259 String sText1 = maEnableBtn.GetText();
260 long nTxtW1 = maEnableBtn.GetTextWidth( sText1 );
261 if ( sText1.Search( '~' ) == STRING_NOTFOUND )
262 nTxtW1 += nOffset;
263 String sText2 = maDisableBtn.GetText();
264 long nTxtW2 = maDisableBtn.GetTextWidth( sText2 );
265 if ( sText2.Search( '~' ) == STRING_NOTFOUND )
266 nTxtW2 += nOffset;
267 nTxtW = Max( nTxtW1, nTxtW2 );
268 nBtnW = maEnableBtn.GetSizePixel().Width();
269 if ( nTxtW > nBtnW )
270 {
271 // broaden both buttons
272 long nDelta = nTxtW - nBtnW;
273 Size aNewSize = maEnableBtn.GetSizePixel();
274 aNewSize.Width() += nDelta;
275 maEnableBtn.SetSizePixel( aNewSize );
276 maDisableBtn.SetSizePixel( aNewSize );
277 // and give them a new position
278 Point aNewPos = maEnableBtn.GetPosPixel();
279 aNewPos.X() -= (2*nDelta);
280 maEnableBtn.SetPosPixel( aNewPos );
281 aNewPos = maDisableBtn.GetPosPixel();
282 aNewPos.X() -= nDelta;
283 maDisableBtn.SetPosPixel( aNewPos );
284 }
285 }
286
FitControls()287 void MacroWarning::FitControls()
288 {
289 Size a3Size = LogicToPixel( Size( 3, 3 ), MAP_APPFONT );
290 Size aNewSize, aMinSize;
291 long nTxtH = 0;
292 long nCtrlH = 0;
293 long nDelta = 0;
294
295 if ( mbShowSignatures )
296 {
297 aMinSize = maSignsFI.CalcMinimumSize( maSignsFI.GetSizePixel().Width() );
298 nTxtH = Max( aMinSize.Height(), maViewSignsBtn.GetSizePixel().Height() );
299 nTxtH += a3Size.Height() / 2;
300 nCtrlH = maSignsFI.GetSizePixel().Height();
301 nDelta = Max( nCtrlH - nTxtH, static_cast< long >( -100 ) ); // not too large
302 aNewSize = maSignsFI.GetSizePixel();
303 aNewSize.Height() -= nDelta;
304 maSignsFI.SetSizePixel( aNewSize );
305 }
306
307 aMinSize = maDescr2FI.CalcMinimumSize( maDescr2FI.GetSizePixel().Width() );
308 nTxtH = aMinSize.Height();
309 nCtrlH = maDescr2FI.GetSizePixel().Height();
310 long nDelta2 = ( nCtrlH - nTxtH );
311 aNewSize = maDescr2FI.GetSizePixel();
312 aNewSize.Height() -= nDelta2;
313 maDescr2FI.SetSizePixel( aNewSize );
314
315 // new position for the succeeding windows
316 Window* pWins[] =
317 {
318 &maDescr2FI, &maAlwaysTrustCB, &maBottomSepFL, &maEnableBtn, &maDisableBtn, &maHelpBtn
319 };
320 Window** pCurrent = pWins;
321 for ( sal_uInt32 i = 0; i < sizeof( pWins ) / sizeof( pWins[ 0 ] ); ++i, ++pCurrent )
322 {
323 Point aNewPos = (*pCurrent)->GetPosPixel();
324 aNewPos.Y() -= nDelta;
325 (*pCurrent)->SetPosPixel( aNewPos );
326
327 if ( *pCurrent == &maDescr2FI )
328 nDelta += nDelta2;
329 }
330
331 // new size of the dialog
332 aNewSize = GetSizePixel();
333 aNewSize.Height() -= nDelta;
334 SetSizePixel( aNewSize );
335 }
336
SetStorage(const cssu::Reference<css::embed::XStorage> & rxStore,const::rtl::OUString & aODFVersion,const cssu::Sequence<security::DocumentSignatureInformation> & rInfos)337 void MacroWarning::SetStorage( const cssu::Reference < css::embed::XStorage >& rxStore,
338 const ::rtl::OUString& aODFVersion,
339 const cssu::Sequence< security::DocumentSignatureInformation >& rInfos )
340 {
341 mxStore = rxStore;
342 maODFVersion = aODFVersion;
343 sal_Int32 nCnt = rInfos.getLength();
344 if( mxStore.is() && nCnt > 0 )
345 {
346 mpInfos = &rInfos;
347 String aCN_Id( String::CreateFromAscii( "CN" ) );
348 String s;
349 s = GetContentPart( rInfos[ 0 ].Signer->getSubjectName(), aCN_Id );
350
351 for( sal_Int32 i = 1 ; i < nCnt ; ++i )
352 {
353 s.AppendAscii( "\n" );
354 s += GetContentPart( rInfos[ i ].Signer->getSubjectName(), aCN_Id );
355 }
356
357 maSignsFI.SetText( s );
358 maViewSignsBtn.Enable();
359 }
360 }
361
SetCertificate(const cssu::Reference<css::security::XCertificate> & _rxCert)362 void MacroWarning::SetCertificate( const cssu::Reference< css::security::XCertificate >& _rxCert )
363 {
364 mxCert = _rxCert;
365 if( mxCert.is() )
366 {
367 String aCN_Id( String::CreateFromAscii( "CN" ) );
368 String s;
369 s = GetContentPart( mxCert->getSubjectName(), aCN_Id );
370 maSignsFI.SetText( s );
371 maViewSignsBtn.Enable();
372 }
373 }
374
375