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merged tag ooo/DEV300_m102
[LibreOffice.git] / uui / source / secmacrowarnings.cxx
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27
28 #include <com/sun/star/xml/crypto/XSecurityEnvironment.hpp>
29 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
30 #include <com/sun/star/security/XDocumentDigitalSignatures.hpp>
31 #include <comphelper/sequence.hxx>
32 #include "comphelper/documentconstants.hxx"
33 #include <comphelper/processfactory.hxx>
34
35 #include <vcl/msgbox.hxx>
36 #include <com/sun/star/security/NoPasswordException.hpp>
37
38 using namespace ::com::sun::star::security;
39
40 #include "ids.hrc"
41 #include "secmacrowarnings.hxx"
42 #include "secmacrowarnings.hrc"
43
44 #ifdef _MSC_VER
45 #pragma warning (disable : 4355) // 4355: this used in initializer-list
46 #endif
47
48 using namespace ::com::sun::star;
49 using namespace ::com::sun::star;
50
51
52 // HACK!!! copied from xmlsecurity/source/dialog/resourcemanager.cxx
53
54 namespace
55 {
56 String GetContentPart( const String& _rRawString, const String& _rPartId )
57 {
58 String s;
59
60 xub_StrLen nContStart = _rRawString.Search( _rPartId );
61 if( nContStart != STRING_NOTFOUND )
62 {
63 nContStart = nContStart + _rPartId.Len();
64 ++nContStart; // now it's start of content, directly after Id
65
66 xub_StrLen nContEnd = _rRawString.Search( sal_Unicode( ',' ), nContStart );
67
68 s = String( _rRawString, nContStart, nContEnd - nContStart );
69 }
70
71 return s;
72 }
73 }
74
75
76 MacroWarning::MacroWarning( Window* _pParent, bool _bWithSignatures, ResMgr& rResMgr )
77 :ModalDialog ( _pParent, ResId( RID_XMLSECDLG_MACROWARN, rResMgr ) )
78 ,mpInfos ( NULL )
79 ,maSymbolImg ( this, ResId( IMG_SYMBOL, rResMgr ) )
80 ,maDocNameFI ( this, ResId( FI_DOCNAME, rResMgr ) )
81 ,maDescr1aFI ( this, ResId( FI_DESCR1A, rResMgr ) )
82 ,maDescr1bFI ( this, ResId( FI_DESCR1B, rResMgr ) )
83 ,maSignsFI ( this, ResId( FI_SIGNS, rResMgr ) )
84 ,maViewSignsBtn ( this, ResId( PB_VIEWSIGNS, rResMgr ) )
85 ,maDescr2FI ( this, ResId( FI_DESCR2, rResMgr ) )
86 ,maAlwaysTrustCB ( this, ResId( CB_ALWAYSTRUST, rResMgr ) )
87 ,maBottomSepFL ( this, ResId( FL_BOTTOM_SEP, rResMgr ) )
88 ,maEnableBtn ( this, ResId( PB_ENABLE, rResMgr ) )
89 ,maDisableBtn ( this, ResId( PB_DISABLE, rResMgr ) )
90 ,maHelpBtn ( this, ResId( BTN_HELP, rResMgr ) )
91 ,mbSignedMode ( true )
92 ,mbShowSignatures ( _bWithSignatures )
93 ,mnActSecLevel ( 0 )
94 {
95 FreeResource();
96
97 InitControls();
98
99 maDisableBtn.SetClickHdl( LINK( this, MacroWarning, DisableBtnHdl ) );
100 maEnableBtn.SetClickHdl( LINK( this, MacroWarning, EnableBtnHdl ) );
101 maDisableBtn.GrabFocus(); // Default button, but focus is on view button
102 }
103
104 MacroWarning::~MacroWarning()
105 {
106 }
107
108 short MacroWarning::Execute()
109 {
110 FitControls();
111 return ModalDialog::Execute();
112 }
113
114 void MacroWarning::SetDocumentURL( const String& rDocURL )
115 {
116 maDocNameFI.SetText( rDocURL );
117 }
118
119 IMPL_LINK( MacroWarning, ViewSignsBtnHdl, void*, EMPTYARG )
120 {
121 DBG_ASSERT( mxCert.is(), "*MacroWarning::ViewSignsBtnHdl(): no certificate set!" );
122
123 uno::Sequence< uno::Any > aArgs( 1 );
124 aArgs[0] = uno::makeAny( maODFVersion );
125 uno::Reference< security::XDocumentDigitalSignatures > xD(
126 comphelper::getProcessServiceFactory()->createInstanceWithArguments( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.security.DocumentDigitalSignatures" ) ), aArgs ), uno::UNO_QUERY );
127 if( xD.is() )
128 {
129 if( mxCert.is() )
130 xD->showCertificate( mxCert );
131 else if( mxStore.is() )
132 xD->showScriptingContentSignatures( mxStore, uno::Reference< io::XInputStream >() );
133 }
134
135 return 0;
136 }
137
138 IMPL_LINK( MacroWarning, EnableBtnHdl, void*, EMPTYARG )
139 {
140 if( mbSignedMode && maAlwaysTrustCB.IsChecked() )
141 { // insert path into trusted path list
142 uno::Sequence< uno::Any > aArgs( 1 );
143 aArgs[0] = uno::makeAny( maODFVersion );
144 uno::Reference< security::XDocumentDigitalSignatures > xD(
145 comphelper::getProcessServiceFactory()->createInstanceWithArguments( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.security.DocumentDigitalSignatures" ) ), aArgs ), uno::UNO_QUERY );
146 if( xD.is() )
147 {
148 if( mxCert.is() )
149 xD->addAuthorToTrustedSources( mxCert );
150 else if( mxStore.is() )
151 {
152 DBG_ASSERT( mpInfos, "-MacroWarning::EnableBtnHdl(): no infos, search in nirvana..." );
153
154 sal_Int32 nCnt = mpInfos->getLength();
155 for( sal_Int32 i = 0 ; i < nCnt ; ++i )
156 xD->addAuthorToTrustedSources( (*mpInfos)[ i ].Signer );
157 }
158 }
159 }
160
161 EndDialog( RET_OK );
162 return 0;
163 }
164
165 IMPL_LINK( MacroWarning, DisableBtnHdl, void*, EMPTYARG )
166 {
167 EndDialog( RET_CANCEL );
168 return 0;
169 }
170
171 IMPL_LINK( MacroWarning, AlwaysTrustCheckHdl, void*, EMPTYARG )
172 {
173 bool bEnable = ( mnActSecLevel < 2 || maAlwaysTrustCB.IsChecked() );
174 maEnableBtn.Enable( bEnable );
175 maDisableBtn.Enable( !maAlwaysTrustCB.IsChecked() );
176
177 return 0;
178 }
179
180 void MacroWarning::InitControls()
181 {
182 // set warning image
183 Image aImg( WarningBox::GetStandardImage() );
184 maSymbolImg.SetImage( aImg );
185 maSymbolImg.SetSizePixel( aImg.GetSizePixel() );
186 // set bold font and path ellipsis for docname fixedtext
187 Font aTmpFont = maDocNameFI.GetControlFont();
188 aTmpFont.SetWeight( WEIGHT_BOLD );
189 maDocNameFI.SetControlFont( aTmpFont );
190 WinBits nStyle = maDocNameFI.GetStyle();
191 nStyle |= WB_PATHELLIPSIS;
192 maDocNameFI.SetStyle( nStyle );
193 // show signature controls?
194 if( mbShowSignatures )
195 {
196 maDescr1bFI.Hide();
197 maViewSignsBtn.SetClickHdl( LINK( this, MacroWarning, ViewSignsBtnHdl ) );
198 maViewSignsBtn.Disable(); // default
199 maAlwaysTrustCB.SetClickHdl( LINK( this, MacroWarning, AlwaysTrustCheckHdl ) );
200
201 mnActSecLevel = SvtSecurityOptions().GetMacroSecurityLevel();
202 if ( mnActSecLevel >= 2 )
203 maEnableBtn.Disable();
204 }
205 else
206 {
207 maDescr1aFI.Hide();
208 maSignsFI.Hide();
209 maViewSignsBtn.Hide();
210 maAlwaysTrustCB.Hide();
211
212 // move hint up to position of signer list
213 maDescr2FI.SetPosPixel( maSignsFI.GetPosPixel() );
214 }
215 // without signature controls could be smaller
216 if ( !mbShowSignatures )
217 {
218 Point aPos = maDescr2FI.GetPosPixel();
219 aPos.Y() += maDescr2FI.GetSizePixel().Height();
220 aPos.Y() += LogicToPixel( Size( 3, 3 ) ).Height();
221 long nDelta = maBottomSepFL.GetPosPixel().Y() - aPos.Y();
222 Window* pWins[] =
223 {
224 &maBottomSepFL, &maEnableBtn, &maDisableBtn, &maHelpBtn
225 };
226 Window** pCurrent = pWins;
227 for ( sal_uInt32 i = 0; i < sizeof( pWins ) / sizeof( pWins[ 0 ] ); ++i, ++pCurrent )
228 {
229 Point aNewPos = (*pCurrent)->GetPosPixel();
230 aNewPos.Y() -= nDelta;
231 (*pCurrent)->SetPosPixel( aNewPos );
232 }
233
234 Size aDlgSz = GetSizePixel();
235 aDlgSz.Height() -= nDelta;
236 SetSizePixel( aDlgSz );
237 }
238
239 // check if some buttontexts are to wide
240 String sText = maViewSignsBtn.GetText();
241 long nTxtW = maViewSignsBtn.GetTextWidth( sText );
242 const long nOffset = 12;
243 if ( sText.Search( '~' ) == STRING_NOTFOUND )
244 nTxtW += nOffset;
245 long nBtnW = maViewSignsBtn.GetSizePixel().Width();
246 if ( nTxtW >= nBtnW )
247 {
248 // broaden the button
249 long nDelta = Max( nTxtW - nBtnW, nOffset/3 );
250 Size aNewSize = maViewSignsBtn.GetSizePixel();
251 aNewSize.Width() += nDelta;
252 maViewSignsBtn.SetSizePixel( aNewSize );
253 // and give it a new position
254 Point aNewPos = maViewSignsBtn.GetPosPixel();
255 aNewPos.X() -= nDelta;
256 maViewSignsBtn.SetPosPixel( aNewPos );
257 // the the left fixedtext must be smaller
258 aNewSize = maSignsFI.GetSizePixel();
259 aNewSize.Width() -= nDelta;
260 maSignsFI.SetSizePixel( aNewSize );
261 }
262 // if the button text (we compare with the longest of both) is too wide, then broaden the buttons
263 String sText1 = maEnableBtn.GetText();
264 long nTxtW1 = maEnableBtn.GetTextWidth( sText1 );
265 if ( sText1.Search( '~' ) == STRING_NOTFOUND )
266 nTxtW1 += nOffset;
267 String sText2 = maDisableBtn.GetText();
268 long nTxtW2 = maDisableBtn.GetTextWidth( sText2 );
269 if ( sText2.Search( '~' ) == STRING_NOTFOUND )
270 nTxtW2 += nOffset;
271 nTxtW = Max( nTxtW1, nTxtW2 );
272 nBtnW = maEnableBtn.GetSizePixel().Width();
273 if ( nTxtW > nBtnW )
274 {
275 // broaden both buttons
276 long nDelta = nTxtW - nBtnW;
277 Size aNewSize = maEnableBtn.GetSizePixel();
278 aNewSize.Width() += nDelta;
279 maEnableBtn.SetSizePixel( aNewSize );
280 maDisableBtn.SetSizePixel( aNewSize );
281 // and give them a new position
282 Point aNewPos = maEnableBtn.GetPosPixel();
283 aNewPos.X() -= (2*nDelta);
284 maEnableBtn.SetPosPixel( aNewPos );
285 aNewPos = maDisableBtn.GetPosPixel();
286 aNewPos.X() -= nDelta;
287 maDisableBtn.SetPosPixel( aNewPos );
288 }
289 }
290
291 void MacroWarning::FitControls()
292 {
293 Size a3Size = LogicToPixel( Size( 3, 3 ), MAP_APPFONT );
294 Size aNewSize, aMinSize;
295 long nTxtH = 0;
296 long nCtrlH = 0;
297 long nDelta = 0;
298
299 if ( mbShowSignatures )
300 {
301 aMinSize = maSignsFI.CalcMinimumSize( maSignsFI.GetSizePixel().Width() );
302 nTxtH = Max( aMinSize.Height(), maViewSignsBtn.GetSizePixel().Height() );
303 nTxtH += a3Size.Height() / 2;
304 nCtrlH = maSignsFI.GetSizePixel().Height();
305 nDelta = Max( nCtrlH - nTxtH, static_cast< long >( -100 ) ); // not too large
306 aNewSize = maSignsFI.GetSizePixel();
307 aNewSize.Height() -= nDelta;
308 maSignsFI.SetSizePixel( aNewSize );
309 }
310
311 aMinSize = maDescr2FI.CalcMinimumSize( maDescr2FI.GetSizePixel().Width() );
312 nTxtH = aMinSize.Height();
313 nCtrlH = maDescr2FI.GetSizePixel().Height();
314 long nDelta2 = ( nCtrlH - nTxtH );
315 aNewSize = maDescr2FI.GetSizePixel();
316 aNewSize.Height() -= nDelta2;
317 maDescr2FI.SetSizePixel( aNewSize );
318
319 // new position for the succeeding windows
320 Window* pWins[] =
321 {
322 &maDescr2FI, &maAlwaysTrustCB, &maBottomSepFL, &maEnableBtn, &maDisableBtn, &maHelpBtn
323 };
324 Window** pCurrent = pWins;
325 for ( sal_uInt32 i = 0; i < sizeof( pWins ) / sizeof( pWins[ 0 ] ); ++i, ++pCurrent )
326 {
327 Point aNewPos = (*pCurrent)->GetPosPixel();
328 aNewPos.Y() -= nDelta;
329 (*pCurrent)->SetPosPixel( aNewPos );
330
331 if ( *pCurrent == &maDescr2FI )
332 nDelta += nDelta2;
333 }
334
335 // new size of the dialog
336 aNewSize = GetSizePixel();
337 aNewSize.Height() -= nDelta;
338 SetSizePixel( aNewSize );
339 }
340
341 void MacroWarning::SetStorage( const cssu::Reference < css::embed::XStorage >& rxStore,
342 const ::rtl::OUString& aODFVersion,
343 const cssu::Sequence< security::DocumentSignatureInformation >& rInfos )
344 {
345 mxStore = rxStore;
346 maODFVersion = aODFVersion;
347 sal_Int32 nCnt = rInfos.getLength();
348 if( mxStore.is() && nCnt > 0 )
349 {
350 mpInfos = &rInfos;
351 String aCN_Id( String::CreateFromAscii( "CN" ) );
352 String s;
353 s = GetContentPart( rInfos[ 0 ].Signer->getSubjectName(), aCN_Id );
354
355 for( sal_Int32 i = 1 ; i < nCnt ; ++i )
356 {
357 s.AppendAscii( "\n" );
358 s += GetContentPart( rInfos[ i ].Signer->getSubjectName(), aCN_Id );
359 }
360
361 maSignsFI.SetText( s );
362 maViewSignsBtn.Enable();
363 }
364 }
365
366 void MacroWarning::SetCertificate( const cssu::Reference< css::security::XCertificate >& _rxCert )
367 {
368 mxCert = _rxCert;
369 if( mxCert.is() )
370 {
371 String aCN_Id( String::CreateFromAscii( "CN" ) );
372 String s;
373 s = GetContentPart( mxCert->getSubjectName(), aCN_Id );
374 maSignsFI.SetText( s );
375 maViewSignsBtn.Enable();
376 }
377 }
378
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