Branch data Line data Source code
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 <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
22 : : #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
23 : : #include <com/sun/star/xml/sax/XAttributeList.hpp>
24 : : #include <com/sun/star/xml/crypto/DigestID.hpp>
25 : : #include <com/sun/star/xml/crypto/CipherID.hpp>
26 : : #include <com/sun/star/beans/PropertyValue.hpp>
27 : : #include <com/sun/star/uno/RuntimeException.hpp>
28 : :
29 : : #include <ManifestDefines.hxx>
30 : : #include <ManifestExport.hxx>
31 : : #include <sax/tools/converter.hxx>
32 : :
33 : : #include <rtl/ustrbuf.hxx>
34 : : #include <comphelper/documentconstants.hxx>
35 : : #include <comphelper/attributelist.hxx>
36 : :
37 : : using namespace ::com::sun::star;
38 : :
39 : : using ::rtl::OUString;
40 : : using ::rtl::OUStringBuffer;
41 : :
42 : 281 : ManifestExport::ManifestExport( uno::Reference< xml::sax::XDocumentHandler > xHandler, const uno::Sequence< uno::Sequence < beans::PropertyValue > >& rManList )
43 : : {
44 [ + - ]: 281 : const ::rtl::OUString sFileEntryElement ( RTL_CONSTASCII_USTRINGPARAM ( ELEMENT_FILE_ENTRY ) );
45 [ + - ]: 281 : const ::rtl::OUString sManifestElement ( RTL_CONSTASCII_USTRINGPARAM ( ELEMENT_MANIFEST ) );
46 [ + - ]: 281 : const ::rtl::OUString sEncryptionDataElement( RTL_CONSTASCII_USTRINGPARAM ( ELEMENT_ENCRYPTION_DATA ) );
47 [ + - ]: 281 : const ::rtl::OUString sAlgorithmElement ( RTL_CONSTASCII_USTRINGPARAM ( ELEMENT_ALGORITHM ) );
48 [ + - ]: 281 : const ::rtl::OUString sStartKeyGenerationElement ( RTL_CONSTASCII_USTRINGPARAM ( ELEMENT_START_KEY_GENERATION ) );
49 [ + - ]: 281 : const ::rtl::OUString sKeyDerivationElement ( RTL_CONSTASCII_USTRINGPARAM ( ELEMENT_KEY_DERIVATION ) );
50 : :
51 [ + - ]: 281 : const ::rtl::OUString sCdataAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_CDATA ) );
52 [ + - ]: 281 : const ::rtl::OUString sMediaTypeAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_MEDIA_TYPE ) );
53 [ + - ]: 281 : const ::rtl::OUString sVersionAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_VERSION ) );
54 [ + - ]: 281 : const ::rtl::OUString sFullPathAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_FULL_PATH ) );
55 [ + - ]: 281 : const ::rtl::OUString sSizeAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_SIZE ) );
56 [ + - ]: 281 : const ::rtl::OUString sKeySizeAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_KEY_SIZE ) );
57 [ + - ]: 281 : const ::rtl::OUString sSaltAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_SALT ) );
58 [ + - ]: 281 : const ::rtl::OUString sInitialisationVectorAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_INITIALISATION_VECTOR ) );
59 [ + - ]: 281 : const ::rtl::OUString sIterationCountAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_ITERATION_COUNT ) );
60 [ + - ]: 281 : const ::rtl::OUString sAlgorithmNameAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_ALGORITHM_NAME ) );
61 [ + - ]: 281 : const ::rtl::OUString sStartKeyGenerationNameAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_START_KEY_GENERATION_NAME ) );
62 [ + - ]: 281 : const ::rtl::OUString sKeyDerivationNameAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_KEY_DERIVATION_NAME ) );
63 [ + - ]: 281 : const ::rtl::OUString sChecksumTypeAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_CHECKSUM_TYPE ) );
64 [ + - ]: 281 : const ::rtl::OUString sChecksumAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_CHECKSUM) );
65 : :
66 [ + - ]: 281 : const ::rtl::OUString sFullPathProperty ( RTL_CONSTASCII_USTRINGPARAM ( "FullPath" ) );
67 [ + - ]: 281 : const ::rtl::OUString sVersionProperty ( RTL_CONSTASCII_USTRINGPARAM ( "Version" ) );
68 [ + - ]: 281 : const ::rtl::OUString sMediaTypeProperty ( RTL_CONSTASCII_USTRINGPARAM ( "MediaType" ) );
69 [ + - ]: 281 : const ::rtl::OUString sIterationCountProperty ( RTL_CONSTASCII_USTRINGPARAM ( "IterationCount" ) );
70 [ + - ]: 281 : const ::rtl::OUString sDerivedKeySizeProperty ( RTL_CONSTASCII_USTRINGPARAM ( "DerivedKeySize" ) );
71 [ + - ]: 281 : const ::rtl::OUString sSaltProperty ( RTL_CONSTASCII_USTRINGPARAM ( "Salt" ) );
72 [ + - ]: 281 : const ::rtl::OUString sInitialisationVectorProperty( RTL_CONSTASCII_USTRINGPARAM ( "InitialisationVector" ) );
73 [ + - ]: 281 : const ::rtl::OUString sSizeProperty ( RTL_CONSTASCII_USTRINGPARAM ( "Size" ) );
74 [ + - ]: 281 : const ::rtl::OUString sDigestProperty ( RTL_CONSTASCII_USTRINGPARAM ( "Digest" ) );
75 [ + - ]: 281 : const ::rtl::OUString sEncryptionAlgProperty ( RTL_CONSTASCII_USTRINGPARAM ( "EncryptionAlgorithm" ) );
76 [ + - ]: 281 : const ::rtl::OUString sStartKeyAlgProperty ( RTL_CONSTASCII_USTRINGPARAM ( "StartKeyAlgorithm" ) );
77 [ + - ]: 281 : const ::rtl::OUString sDigestAlgProperty ( RTL_CONSTASCII_USTRINGPARAM ( "DigestAlgorithm" ) );
78 : :
79 [ + - ]: 281 : const ::rtl::OUString sWhiteSpace ( RTL_CONSTASCII_USTRINGPARAM ( " " ) );
80 : :
81 [ + - ]: 281 : const ::rtl::OUString sSHA256_URL ( RTL_CONSTASCII_USTRINGPARAM ( SHA256_URL ) );
82 [ + - ]: 281 : const ::rtl::OUString sSHA1_Name ( RTL_CONSTASCII_USTRINGPARAM ( SHA1_NAME ) );
83 : :
84 [ + - ]: 281 : const ::rtl::OUString sSHA1_1k_Name ( RTL_CONSTASCII_USTRINGPARAM ( SHA1_1K_NAME ) );
85 [ + - ]: 281 : const ::rtl::OUString sSHA256_1k_URL ( RTL_CONSTASCII_USTRINGPARAM ( SHA256_1K_URL ) );
86 : :
87 [ + - ]: 281 : const ::rtl::OUString sBlowfish_Name ( RTL_CONSTASCII_USTRINGPARAM ( BLOWFISH_NAME ) );
88 [ + - ]: 281 : const ::rtl::OUString sAES256_URL ( RTL_CONSTASCII_USTRINGPARAM ( AES256_URL ) );
89 : :
90 [ + - ]: 281 : const ::rtl::OUString sPBKDF2_Name ( RTL_CONSTASCII_USTRINGPARAM ( PBKDF2_NAME ) );
91 : :
92 [ + - ]: 281 : ::comphelper::AttributeList * pRootAttrList = new ::comphelper::AttributeList;
93 : 281 : const uno::Sequence < beans::PropertyValue > *pSequence = rManList.getConstArray();
94 : 281 : const sal_uInt32 nManLength = rManList.getLength();
95 : :
96 : : // find the mediatype of the document if any
97 : 281 : ::rtl::OUString aDocMediaType;
98 : 281 : ::rtl::OUString aDocVersion;
99 [ + - ]: 562 : for (sal_uInt32 nInd = 0; nInd < nManLength ; nInd++ )
100 : : {
101 : 281 : ::rtl::OUString aMediaType;
102 : 281 : ::rtl::OUString aPath;
103 : 281 : ::rtl::OUString aVersion;
104 : :
105 : 281 : const beans::PropertyValue *pValue = pSequence[nInd].getConstArray();
106 [ + + ]: 1075 : for (sal_uInt32 j = 0, nNum = pSequence[nInd].getLength(); j < nNum; j++, pValue++)
107 : : {
108 [ + + ]: 843 : if (pValue->Name.equals (sMediaTypeProperty) )
109 : : {
110 : 281 : pValue->Value >>= aMediaType;
111 : : }
112 [ + + ]: 562 : else if (pValue->Name.equals (sFullPathProperty) )
113 : : {
114 : 281 : pValue->Value >>= aPath;
115 : : }
116 [ + - ]: 281 : else if (pValue->Name.equals (sVersionProperty) )
117 : : {
118 : 281 : pValue->Value >>= aVersion;
119 : : }
120 : :
121 [ + - ][ + + ]: 843 : if ( !aPath.isEmpty() && !aMediaType.isEmpty() && !aVersion.isEmpty() )
[ + + ][ + + ]
122 : 49 : break;
123 : : }
124 : :
125 [ + - ]: 281 : if ( aPath == "/" )
126 : : {
127 : 281 : aDocMediaType = aMediaType;
128 : 281 : aDocVersion = aVersion;
129 : : break;
130 : : }
131 [ + - ][ + - ]: 281 : }
[ - + ]
132 : :
133 : 281 : sal_Bool bProvideDTD = sal_False;
134 : 281 : sal_Bool bAcceptNonemptyVersion = sal_False;
135 : 281 : sal_Bool bStoreStartKeyGeneration = sal_False;
136 [ + + ]: 281 : if ( !aDocMediaType.isEmpty() )
137 : : {
138 [ + + + - : 1723 : if ( aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_TEXT_ASCII
+ - + + +
+ + + + -
+ + + - +
+ + - + -
+ - + - -
+ ][ + + ]
139 : 208 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_TEXT_WEB_ASCII
140 : 208 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_TEXT_GLOBAL_ASCII
141 : 208 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_DRAWING_ASCII
142 : 206 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_PRESENTATION_ASCII
143 : 204 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_SPREADSHEET_ASCII
144 : 189 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_CHART_ASCII
145 : 189 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_DATABASE_ASCII
146 : 15 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_FORMULA_ASCII
147 : 15 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_TEXT_TEMPLATE_ASCII
148 : 10 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_DRAWING_TEMPLATE_ASCII
149 : 10 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_PRESENTATION_TEMPLATE_ASCII
150 : 10 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_SPREADSHEET_TEMPLATE_ASCII
151 : 10 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_CHART_TEMPLATE_ASCII
152 : 10 : || aDocMediaType == MIMETYPE_OASIS_OPENDOCUMENT_FORMULA_TEMPLATE_ASCII )
153 : :
154 : : {
155 : : // oasis format
156 : : pRootAttrList->AddAttribute ( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_XMLNS ) ),
157 : : sCdataAttribute,
158 [ + - ][ + - ]: 221 : ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( MANIFEST_OASIS_NAMESPACE ) ) );
[ + - ]
159 : 221 : bAcceptNonemptyVersion = sal_True;
160 [ + + ][ + - ]: 221 : if ( aDocVersion.compareTo( ODFVER_012_TEXT ) >= 0 )
161 : : {
162 : : // this is ODF12 generation, let encrypted streams contain start-key-generation entry
163 : 39 : bStoreStartKeyGeneration = sal_True;
164 [ + - ]: 39 : pRootAttrList->AddAttribute ( sVersionAttribute, sCdataAttribute, aDocVersion );
165 : : }
166 : : }
167 : : else
168 : : {
169 : : // even if it is no SO6 format the namespace must be specified
170 : : // thus SO6 format is used as default one
171 : : pRootAttrList->AddAttribute ( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_XMLNS ) ),
172 : : sCdataAttribute,
173 [ + - ][ + - ]: 10 : ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( MANIFEST_NAMESPACE ) ) );
[ + - ]
174 : :
175 : 10 : bProvideDTD = sal_True;
176 : : }
177 : : }
178 : :
179 [ + - ][ + - ]: 281 : uno::Reference < xml::sax::XAttributeList > xRootAttrList (pRootAttrList);
180 : :
181 [ + - ][ + - ]: 281 : xHandler->startDocument();
182 [ + - ]: 281 : uno::Reference < xml::sax::XExtendedDocumentHandler > xExtHandler ( xHandler, uno::UNO_QUERY );
183 [ + - ][ + + ]: 281 : if ( xExtHandler.is() && bProvideDTD )
[ + + ]
184 : : {
185 [ + - ]: 10 : ::rtl::OUString aDocType ( RTL_CONSTASCII_USTRINGPARAM ( MANIFEST_DOCTYPE ) );
186 [ + - ][ + - ]: 10 : xExtHandler->unknown ( aDocType );
187 [ + - ][ + - ]: 10 : xHandler->ignorableWhitespace ( sWhiteSpace );
188 : : }
189 [ + - ][ + - ]: 281 : xHandler->startElement( sManifestElement, xRootAttrList );
190 : :
191 [ + + ]: 1357 : for (sal_uInt32 i = 0 ; i < nManLength ; i++)
192 : : {
193 [ + - ]: 1076 : ::comphelper::AttributeList *pAttrList = new ::comphelper::AttributeList;
194 : 1076 : const beans::PropertyValue *pValue = pSequence[i].getConstArray();
195 : 1076 : ::rtl::OUString aString;
196 : 1076 : const uno::Any *pVector = NULL, *pSalt = NULL, *pIterationCount = NULL, *pDigest = NULL, *pDigestAlg = NULL, *pEncryptAlg = NULL, *pStartKeyAlg = NULL, *pDerivedKeySize = NULL;
197 [ + + ]: 4304 : for (sal_uInt32 j = 0, nNum = pSequence[i].getLength(); j < nNum; j++, pValue++)
198 : : {
199 [ + + ]: 3228 : if (pValue->Name.equals (sMediaTypeProperty) )
200 : : {
201 : 1076 : pValue->Value >>= aString;
202 [ + - ]: 1076 : pAttrList->AddAttribute ( sMediaTypeAttribute, sCdataAttribute, aString );
203 : : }
204 [ + + ]: 2152 : else if (pValue->Name.equals (sVersionProperty) )
205 : : {
206 : 1076 : pValue->Value >>= aString;
207 : : // the version is stored only if it is not empty
208 [ + + ][ + + ]: 1076 : if ( bAcceptNonemptyVersion && !aString.isEmpty() )
[ + + ]
209 [ + - ]: 39 : pAttrList->AddAttribute ( sVersionAttribute, sCdataAttribute, aString );
210 : : }
211 [ + - ]: 1076 : else if (pValue->Name.equals (sFullPathProperty) )
212 : : {
213 : 1076 : pValue->Value >>= aString;
214 [ + - ]: 1076 : pAttrList->AddAttribute ( sFullPathAttribute, sCdataAttribute, aString );
215 : : }
216 [ # # ]: 0 : else if (pValue->Name.equals (sSizeProperty) )
217 : : {
218 : 0 : sal_Int32 nSize = 0;
219 : 0 : pValue->Value >>= nSize;
220 : 0 : ::rtl::OUStringBuffer aBuffer;
221 [ # # ]: 0 : aBuffer.append ( nSize );
222 [ # # ][ # # ]: 0 : pAttrList->AddAttribute ( sSizeAttribute, sCdataAttribute, aBuffer.makeStringAndClear() );
223 : : }
224 [ # # ]: 0 : else if (pValue->Name.equals (sInitialisationVectorProperty) )
225 : 0 : pVector = &pValue->Value;
226 [ # # ]: 0 : else if (pValue->Name.equals (sSaltProperty) )
227 : 0 : pSalt = &pValue->Value;
228 [ # # ]: 0 : else if (pValue->Name.equals (sIterationCountProperty) )
229 : 0 : pIterationCount = &pValue->Value;
230 [ # # ]: 0 : else if (pValue->Name.equals ( sDigestProperty ) )
231 : 0 : pDigest = &pValue->Value;
232 [ # # ]: 0 : else if (pValue->Name.equals ( sDigestAlgProperty ) )
233 : 0 : pDigestAlg = &pValue->Value;
234 [ # # ]: 0 : else if (pValue->Name.equals ( sEncryptionAlgProperty ) )
235 : 0 : pEncryptAlg = &pValue->Value;
236 [ # # ]: 0 : else if (pValue->Name.equals ( sStartKeyAlgProperty ) )
237 : 0 : pStartKeyAlg = &pValue->Value;
238 [ # # ]: 0 : else if (pValue->Name.equals ( sDerivedKeySizeProperty ) )
239 : 0 : pDerivedKeySize = &pValue->Value;
240 : : }
241 : :
242 [ + - ][ + - ]: 1076 : xHandler->ignorableWhitespace ( sWhiteSpace );
243 [ + - ][ + - ]: 1076 : uno::Reference < xml::sax::XAttributeList > xAttrList ( pAttrList );
244 [ + - ][ + - ]: 1076 : xHandler->startElement( sFileEntryElement , xAttrList);
245 [ - + ][ # # ]: 1076 : if ( pVector && pSalt && pIterationCount && pDigest && pDigestAlg && pEncryptAlg && pStartKeyAlg && pDerivedKeySize )
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
246 : : {
247 : : // ==== Encryption Data
248 [ # # ]: 0 : ::comphelper::AttributeList * pNewAttrList = new ::comphelper::AttributeList;
249 [ # # ][ # # ]: 0 : uno::Reference < xml::sax::XAttributeList > xNewAttrList (pNewAttrList);
250 : 0 : ::rtl::OUStringBuffer aBuffer;
251 [ # # ]: 0 : uno::Sequence < sal_Int8 > aSequence;
252 : :
253 [ # # ][ # # ]: 0 : xHandler->ignorableWhitespace ( sWhiteSpace );
254 : :
255 : : // ==== Digest
256 : 0 : ::rtl::OUString sChecksumType;
257 : 0 : sal_Int32 nDigestAlgID = 0;
258 : 0 : *pDigestAlg >>= nDigestAlgID;
259 [ # # ]: 0 : if ( nDigestAlgID == xml::crypto::DigestID::SHA256_1K )
260 : 0 : sChecksumType = sSHA256_1k_URL;
261 [ # # ]: 0 : else if ( nDigestAlgID == xml::crypto::DigestID::SHA1_1K )
262 : 0 : sChecksumType = sSHA1_1k_Name;
263 : : else
264 [ # # ][ # # ]: 0 : throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected digest algorithm is provided!" ) ), uno::Reference< uno::XInterface >() );
265 : :
266 [ # # ]: 0 : pNewAttrList->AddAttribute ( sChecksumTypeAttribute, sCdataAttribute, sChecksumType );
267 [ # # ]: 0 : *pDigest >>= aSequence;
268 [ # # ]: 0 : ::sax::Converter::encodeBase64(aBuffer, aSequence);
269 [ # # ][ # # ]: 0 : pNewAttrList->AddAttribute ( sChecksumAttribute, sCdataAttribute, aBuffer.makeStringAndClear() );
270 : :
271 [ # # ][ # # ]: 0 : xHandler->startElement( sEncryptionDataElement , xNewAttrList);
272 : :
273 : : // ==== Algorithm
274 [ # # ]: 0 : pNewAttrList = new ::comphelper::AttributeList;
275 [ # # ][ # # ]: 0 : xNewAttrList = pNewAttrList;
276 : :
277 : 0 : sal_Int32 nEncAlgID = 0;
278 : 0 : sal_Int32 nDerivedKeySize = 0;
279 : 0 : *pEncryptAlg >>= nEncAlgID;
280 : 0 : *pDerivedKeySize >>= nDerivedKeySize;
281 : :
282 : 0 : ::rtl::OUString sEncAlgName;
283 [ # # ]: 0 : if ( nEncAlgID == xml::crypto::CipherID::AES_CBC_W3C_PADDING )
284 : : {
285 : : OSL_ENSURE( nDerivedKeySize, "Unexpected key size is provided!" );
286 [ # # ]: 0 : if ( nDerivedKeySize != 32 )
287 [ # # ][ # # ]: 0 : throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected key size is provided!" ) ), uno::Reference< uno::XInterface >() );
288 : :
289 : 0 : sEncAlgName = sAES256_URL;
290 : : }
291 [ # # ]: 0 : else if ( nEncAlgID == xml::crypto::CipherID::BLOWFISH_CFB_8 )
292 : : {
293 : 0 : sEncAlgName = sBlowfish_Name;
294 : : }
295 : : else
296 [ # # ][ # # ]: 0 : throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected encryption algorithm is provided!" ) ), uno::Reference< uno::XInterface >() );
297 : :
298 [ # # ]: 0 : pNewAttrList->AddAttribute ( sAlgorithmNameAttribute, sCdataAttribute, sEncAlgName );
299 : :
300 [ # # ]: 0 : *pVector >>= aSequence;
301 [ # # ]: 0 : ::sax::Converter::encodeBase64(aBuffer, aSequence);
302 [ # # ][ # # ]: 0 : pNewAttrList->AddAttribute ( sInitialisationVectorAttribute, sCdataAttribute, aBuffer.makeStringAndClear() );
303 : :
304 [ # # ][ # # ]: 0 : xHandler->ignorableWhitespace ( sWhiteSpace );
305 [ # # ][ # # ]: 0 : xHandler->startElement( sAlgorithmElement , xNewAttrList);
306 [ # # ][ # # ]: 0 : xHandler->ignorableWhitespace ( sWhiteSpace );
307 [ # # ][ # # ]: 0 : xHandler->endElement( sAlgorithmElement );
308 : :
309 : : // ==== Key Derivation
310 [ # # ]: 0 : pNewAttrList = new ::comphelper::AttributeList;
311 [ # # ][ # # ]: 0 : xNewAttrList = pNewAttrList;
312 : :
313 [ # # ]: 0 : pNewAttrList->AddAttribute ( sKeyDerivationNameAttribute, sCdataAttribute, sPBKDF2_Name );
314 : :
315 [ # # ]: 0 : if ( bStoreStartKeyGeneration )
316 : : {
317 [ # # ]: 0 : aBuffer.append( nDerivedKeySize );
318 [ # # ][ # # ]: 0 : pNewAttrList->AddAttribute ( sKeySizeAttribute, sCdataAttribute, aBuffer.makeStringAndClear() );
319 : : }
320 : :
321 : 0 : sal_Int32 nCount = 0;
322 : 0 : *pIterationCount >>= nCount;
323 [ # # ]: 0 : aBuffer.append (nCount);
324 [ # # ][ # # ]: 0 : pNewAttrList->AddAttribute ( sIterationCountAttribute, sCdataAttribute, aBuffer.makeStringAndClear() );
325 : :
326 [ # # ]: 0 : *pSalt >>= aSequence;
327 [ # # ]: 0 : ::sax::Converter::encodeBase64(aBuffer, aSequence);
328 [ # # ][ # # ]: 0 : pNewAttrList->AddAttribute ( sSaltAttribute, sCdataAttribute, aBuffer.makeStringAndClear() );
329 : :
330 [ # # ][ # # ]: 0 : xHandler->ignorableWhitespace ( sWhiteSpace );
331 [ # # ][ # # ]: 0 : xHandler->startElement( sKeyDerivationElement , xNewAttrList);
332 [ # # ][ # # ]: 0 : xHandler->ignorableWhitespace ( sWhiteSpace );
333 [ # # ][ # # ]: 0 : xHandler->endElement( sKeyDerivationElement );
334 : :
335 : : // we have to store start-key-generation element as the last one to workaround the parsing problem
336 : : // in OOo3.1 and older versions
337 [ # # ]: 0 : if ( bStoreStartKeyGeneration )
338 : : {
339 : : // ==== Start Key Generation
340 [ # # ]: 0 : pNewAttrList = new ::comphelper::AttributeList;
341 [ # # ][ # # ]: 0 : xNewAttrList = pNewAttrList;
342 : :
343 : 0 : ::rtl::OUString sStartKeyAlg;
344 : 0 : ::rtl::OUString sStartKeySize;
345 : 0 : sal_Int32 nStartKeyAlgID = 0;
346 : 0 : *pStartKeyAlg >>= nStartKeyAlgID;
347 [ # # ]: 0 : if ( nStartKeyAlgID == xml::crypto::DigestID::SHA256 )
348 : : {
349 : 0 : sStartKeyAlg = sSHA256_URL;
350 [ # # ]: 0 : aBuffer.append( (sal_Int32)32 );
351 [ # # ]: 0 : sStartKeySize = aBuffer.makeStringAndClear();
352 : : }
353 [ # # ]: 0 : else if ( nStartKeyAlgID == xml::crypto::DigestID::SHA1 )
354 : : {
355 : 0 : sStartKeyAlg = sSHA1_Name;
356 [ # # ]: 0 : aBuffer.append( (sal_Int32)20 );
357 [ # # ]: 0 : sStartKeySize = aBuffer.makeStringAndClear();
358 : : }
359 : : else
360 [ # # ][ # # ]: 0 : throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected start key algorithm is provided!" ) ), uno::Reference< uno::XInterface >() );
361 : :
362 [ # # ]: 0 : pNewAttrList->AddAttribute ( sStartKeyGenerationNameAttribute, sCdataAttribute, sStartKeyAlg );
363 [ # # ]: 0 : pNewAttrList->AddAttribute ( sKeySizeAttribute, sCdataAttribute, sStartKeySize );
364 : :
365 [ # # ][ # # ]: 0 : xHandler->ignorableWhitespace ( sWhiteSpace );
366 [ # # ][ # # ]: 0 : xHandler->startElement( sStartKeyGenerationElement , xNewAttrList);
367 [ # # ][ # # ]: 0 : xHandler->ignorableWhitespace ( sWhiteSpace );
368 [ # # ][ # # ]: 0 : xHandler->endElement( sStartKeyGenerationElement );
369 : : }
370 : :
371 [ # # ][ # # ]: 0 : xHandler->ignorableWhitespace ( sWhiteSpace );
372 [ # # ][ # # ]: 0 : xHandler->endElement( sEncryptionDataElement );
[ # # ]
373 : : }
374 [ + - ][ + - ]: 1076 : xHandler->ignorableWhitespace ( sWhiteSpace );
375 [ + - ][ + - ]: 1076 : xHandler->endElement( sFileEntryElement );
376 : 1076 : }
377 [ + - ][ + - ]: 281 : xHandler->ignorableWhitespace ( sWhiteSpace );
378 [ + - ][ + - ]: 281 : xHandler->endElement( sManifestElement );
379 [ + - ][ + - ]: 281 : xHandler->endDocument();
380 : 281 : }
381 : :
382 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
