diff options
Diffstat (limited to 'package/source/manifest/ManifestImport.cxx')
| -rw-r--r-- | package/source/manifest/ManifestImport.cxx | 435 |
1 files changed, 0 insertions, 435 deletions
diff --git a/package/source/manifest/ManifestImport.cxx b/package/source/manifest/ManifestImport.cxx deleted file mode 100644 index cf5a77785..000000000 --- a/package/source/manifest/ManifestImport.cxx +++ /dev/null @@ -1,435 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER( update_precomp.py ): autogen include statement, do not remove -#include "precompiled_package.hxx" -#include <ManifestImport.hxx> -#include <ManifestDefines.hxx> -#include <Base64Codec.hxx> -#include <com/sun/star/xml/sax/XAttributeList.hpp> -#include <com/sun/star/xml/crypto/DigestID.hpp> -#include <com/sun/star/xml/crypto/CipherID.hpp> -#include <com/sun/star/beans/PropertyValue.hpp> - -using namespace com::sun::star::uno; -using namespace com::sun::star::beans; -using namespace com::sun::star; -using namespace std; - -using ::rtl::OUString; - -// --------------------------------------------------- -ManifestImport::ManifestImport( vector < Sequence < PropertyValue > > & rNewManVector ) -: nNumProperty ( 0 ) -, bIgnoreEncryptData ( sal_False ) -, nDerivedKeySize( 0 ) -, rManVector ( rNewManVector ) - -, sFileEntryElement ( RTL_CONSTASCII_USTRINGPARAM ( ELEMENT_FILE_ENTRY ) ) -, sManifestElement ( RTL_CONSTASCII_USTRINGPARAM ( ELEMENT_MANIFEST ) ) -, sEncryptionDataElement( RTL_CONSTASCII_USTRINGPARAM ( ELEMENT_ENCRYPTION_DATA ) ) -, sAlgorithmElement ( RTL_CONSTASCII_USTRINGPARAM ( ELEMENT_ALGORITHM ) ) -, sStartKeyAlgElement ( RTL_CONSTASCII_USTRINGPARAM ( ELEMENT_START_KEY_GENERATION ) ) -, sKeyDerivationElement( RTL_CONSTASCII_USTRINGPARAM ( ELEMENT_KEY_DERIVATION ) ) - -, sCdataAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_CDATA ) ) -, sMediaTypeAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_MEDIA_TYPE ) ) -, sVersionAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_VERSION ) ) -, sFullPathAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_FULL_PATH ) ) -, sSizeAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_SIZE ) ) -, sSaltAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_SALT ) ) -, sInitialisationVectorAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_INITIALISATION_VECTOR ) ) -, sIterationCountAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_ITERATION_COUNT ) ) -, sKeySizeAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_KEY_SIZE ) ) -, sAlgorithmNameAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_ALGORITHM_NAME ) ) -, sStartKeyAlgNameAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_START_KEY_GENERATION_NAME ) ) -, sKeyDerivationNameAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_KEY_DERIVATION_NAME ) ) -, sChecksumAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_CHECKSUM ) ) -, sChecksumTypeAttribute ( RTL_CONSTASCII_USTRINGPARAM ( ATTRIBUTE_CHECKSUM_TYPE ) ) - -, sFullPathProperty ( RTL_CONSTASCII_USTRINGPARAM ( "FullPath" ) ) -, sMediaTypeProperty ( RTL_CONSTASCII_USTRINGPARAM ( "MediaType" ) ) -, sVersionProperty ( RTL_CONSTASCII_USTRINGPARAM ( "Version" ) ) -, sIterationCountProperty ( RTL_CONSTASCII_USTRINGPARAM ( "IterationCount" ) ) -, sDerivedKeySizeProperty ( RTL_CONSTASCII_USTRINGPARAM ( "DerivedKeySize" ) ) -, sSaltProperty ( RTL_CONSTASCII_USTRINGPARAM ( "Salt" ) ) -, sInitialisationVectorProperty ( RTL_CONSTASCII_USTRINGPARAM ( "InitialisationVector" ) ) -, sSizeProperty ( RTL_CONSTASCII_USTRINGPARAM ( "Size" ) ) -, sDigestProperty ( RTL_CONSTASCII_USTRINGPARAM ( "Digest" ) ) -, sEncryptionAlgProperty ( RTL_CONSTASCII_USTRINGPARAM ( "EncryptionAlgorithm" ) ) -, sStartKeyAlgProperty ( RTL_CONSTASCII_USTRINGPARAM ( "StartKeyAlgorithm" ) ) -, sDigestAlgProperty ( RTL_CONSTASCII_USTRINGPARAM ( "DigestAlgorithm" ) ) - -, sWhiteSpace ( RTL_CONSTASCII_USTRINGPARAM ( " " ) ) - -, sSHA256_URL ( RTL_CONSTASCII_USTRINGPARAM ( SHA256_URL ) ) -, sSHA256_URL_TYPO ( RTL_CONSTASCII_USTRINGPARAM ( SHA256_URL_TYPO ) ) -, sSHA1_Name ( RTL_CONSTASCII_USTRINGPARAM ( SHA1_NAME ) ) -, sSHA1_URL ( RTL_CONSTASCII_USTRINGPARAM ( SHA1_URL ) ) - -, sSHA256_1k_URL ( RTL_CONSTASCII_USTRINGPARAM ( SHA256_1K_URL ) ) -, sSHA1_1k_Name ( RTL_CONSTASCII_USTRINGPARAM ( SHA1_1K_NAME ) ) -, sSHA1_1k_URL ( RTL_CONSTASCII_USTRINGPARAM ( SHA1_1K_URL ) ) - -, sBlowfish_Name ( RTL_CONSTASCII_USTRINGPARAM ( BLOWFISH_NAME ) ) -, sBlowfish_URL ( RTL_CONSTASCII_USTRINGPARAM ( BLOWFISH_URL ) ) -, sAES128_URL ( RTL_CONSTASCII_USTRINGPARAM ( AES128_URL ) ) -, sAES192_URL ( RTL_CONSTASCII_USTRINGPARAM ( AES192_URL ) ) -, sAES256_URL ( RTL_CONSTASCII_USTRINGPARAM ( AES256_URL ) ) - -, sPBKDF2_Name ( RTL_CONSTASCII_USTRINGPARAM ( PBKDF2_NAME ) ) -, sPBKDF2_URL ( RTL_CONSTASCII_USTRINGPARAM ( PBKDF2_URL ) ) -{ - aStack.reserve( 10 ); -} - -// --------------------------------------------------- -ManifestImport::~ManifestImport ( void ) -{ -} - -// --------------------------------------------------- -void SAL_CALL ManifestImport::startDocument( ) - throw( xml::sax::SAXException, uno::RuntimeException ) -{ -} - -// --------------------------------------------------- -void SAL_CALL ManifestImport::endDocument( ) - throw( xml::sax::SAXException, uno::RuntimeException ) -{ -} - -// --------------------------------------------------- -void SAL_CALL ManifestImport::startElement( const OUString& aName, const uno::Reference< xml::sax::XAttributeList >& xAttribs ) - throw( xml::sax::SAXException, uno::RuntimeException ) -{ - StringHashMap aConvertedAttribs; - ::rtl::OUString aConvertedName = PushNameAndNamespaces( aName, xAttribs, aConvertedAttribs ); - - if ( aConvertedName == sFileEntryElement ) - { - aSequence.realloc ( PKG_SIZE_ENCR_MNFST ); - - // Put full-path property first for MBA - aSequence[nNumProperty].Name = sFullPathProperty; - aSequence[nNumProperty++].Value <<= aConvertedAttribs[sFullPathAttribute]; - aSequence[nNumProperty].Name = sMediaTypeProperty; - aSequence[nNumProperty++].Value <<= aConvertedAttribs[sMediaTypeAttribute]; - - OUString sVersion = aConvertedAttribs[sVersionAttribute]; - if ( sVersion.getLength() ) - { - aSequence[nNumProperty].Name = sVersionProperty; - aSequence[nNumProperty++].Value <<= sVersion; - } - - OUString sSize = aConvertedAttribs[sSizeAttribute]; - if ( sSize.getLength() ) - { - sal_Int32 nSize; - nSize = sSize.toInt32(); - aSequence[nNumProperty].Name = sSizeProperty; - aSequence[nNumProperty++].Value <<= nSize; - } - } - else if ( aStack.size() > 1 ) - { - ManifestStack::reverse_iterator aIter = aStack.rbegin(); - ++aIter; - - if ( aIter->m_aConvertedName.equals( sFileEntryElement ) ) - { - if ( aConvertedName.equals( sEncryptionDataElement ) ) - { - // If this element exists, then this stream is encrypted and we need - // to import the initialisation vector, salt and iteration count used - nDerivedKeySize = 0; - OUString aString = aConvertedAttribs[sChecksumTypeAttribute]; - if ( !bIgnoreEncryptData ) - { - if ( aString.equals( sSHA1_1k_Name ) || aString.equals( sSHA1_1k_URL ) ) - { - aSequence[nNumProperty].Name = sDigestAlgProperty; - aSequence[nNumProperty++].Value <<= xml::crypto::DigestID::SHA1_1K; - } - else if ( aString.equals( sSHA256_1k_URL ) ) - { - aSequence[nNumProperty].Name = sDigestAlgProperty; - aSequence[nNumProperty++].Value <<= xml::crypto::DigestID::SHA256_1K; - } - else - bIgnoreEncryptData = sal_True; - - if ( !bIgnoreEncryptData ) - { - aString = aConvertedAttribs[sChecksumAttribute]; - uno::Sequence < sal_Int8 > aDecodeBuffer; - Base64Codec::decodeBase64( aDecodeBuffer, aString ); - aSequence[nNumProperty].Name = sDigestProperty; - aSequence[nNumProperty++].Value <<= aDecodeBuffer; - } - } - } - } - else if ( aIter->m_aConvertedName.equals( sEncryptionDataElement ) ) - { - if ( aConvertedName == sAlgorithmElement ) - { - if ( !bIgnoreEncryptData ) - { - OUString aString = aConvertedAttribs[sAlgorithmNameAttribute]; - if ( aString.equals( sBlowfish_Name ) || aString.equals( sBlowfish_URL ) ) - { - aSequence[nNumProperty].Name = sEncryptionAlgProperty; - aSequence[nNumProperty++].Value <<= xml::crypto::CipherID::BLOWFISH_CFB_8; - } - else if ( aString.equals( sAES256_URL ) ) - { - aSequence[nNumProperty].Name = sEncryptionAlgProperty; - aSequence[nNumProperty++].Value <<= xml::crypto::CipherID::AES_CBC_W3C_PADDING; - OSL_ENSURE( !nDerivedKeySize || nDerivedKeySize == 32, "Unexpected derived key length!" ); - nDerivedKeySize = 32; - } - else if ( aString.equals( sAES192_URL ) ) - { - aSequence[nNumProperty].Name = sEncryptionAlgProperty; - aSequence[nNumProperty++].Value <<= xml::crypto::CipherID::AES_CBC_W3C_PADDING; - OSL_ENSURE( !nDerivedKeySize || nDerivedKeySize == 24, "Unexpected derived key length!" ); - nDerivedKeySize = 24; - } - else if ( aString.equals( sAES128_URL ) ) - { - aSequence[nNumProperty].Name = sEncryptionAlgProperty; - aSequence[nNumProperty++].Value <<= xml::crypto::CipherID::AES_CBC_W3C_PADDING; - OSL_ENSURE( !nDerivedKeySize || nDerivedKeySize == 16, "Unexpected derived key length!" ); - nDerivedKeySize = 16; - } - else - bIgnoreEncryptData = sal_True; - - if ( !bIgnoreEncryptData ) - { - aString = aConvertedAttribs[sInitialisationVectorAttribute]; - uno::Sequence < sal_Int8 > aDecodeBuffer; - Base64Codec::decodeBase64 ( aDecodeBuffer, aString ); - aSequence[nNumProperty].Name = sInitialisationVectorProperty; - aSequence[nNumProperty++].Value <<= aDecodeBuffer; - } - } - } - else if ( aConvertedName == sKeyDerivationElement ) - { - if ( !bIgnoreEncryptData ) - { - OUString aString = aConvertedAttribs[sKeyDerivationNameAttribute]; - if ( aString.equals( sPBKDF2_Name ) || aString.equals( sPBKDF2_URL ) ) - { - aString = aConvertedAttribs[sSaltAttribute]; - uno::Sequence < sal_Int8 > aDecodeBuffer; - Base64Codec::decodeBase64 ( aDecodeBuffer, aString ); - aSequence[nNumProperty].Name = sSaltProperty; - aSequence[nNumProperty++].Value <<= aDecodeBuffer; - - aString = aConvertedAttribs[sIterationCountAttribute]; - aSequence[nNumProperty].Name = sIterationCountProperty; - aSequence[nNumProperty++].Value <<= aString.toInt32(); - - aString = aConvertedAttribs[sKeySizeAttribute]; - if ( aString.getLength() ) - { - sal_Int32 nKey = aString.toInt32(); - OSL_ENSURE( !nDerivedKeySize || nKey == nDerivedKeySize , "Provided derived key length differs from the expected one!" ); - nDerivedKeySize = nKey; - } - else if ( !nDerivedKeySize ) - nDerivedKeySize = 16; - else if ( nDerivedKeySize != 16 ) - OSL_ENSURE( sal_False, "Default derived key length differs from the expected one!" ); - - aSequence[nNumProperty].Name = sDerivedKeySizeProperty; - aSequence[nNumProperty++].Value <<= nDerivedKeySize; - } - else - bIgnoreEncryptData = sal_True; - } - } - else if ( aConvertedName == sStartKeyAlgElement ) - { - OUString aString = aConvertedAttribs[sStartKeyAlgNameAttribute]; - if (aString.equals(sSHA256_URL) || aString.equals(sSHA256_URL_TYPO)) - { - aSequence[nNumProperty].Name = sStartKeyAlgProperty; - aSequence[nNumProperty++].Value <<= xml::crypto::DigestID::SHA256; - } - else if ( aString.equals( sSHA1_Name ) || aString.equals( sSHA1_URL ) ) - { - aSequence[nNumProperty].Name = sStartKeyAlgProperty; - aSequence[nNumProperty++].Value <<= xml::crypto::DigestID::SHA1; - } - else - bIgnoreEncryptData = sal_True; - } - } - } -} - -// --------------------------------------------------- -void SAL_CALL ManifestImport::endElement( const OUString& aName ) - throw( xml::sax::SAXException, uno::RuntimeException ) -{ - ::rtl::OUString aConvertedName = ConvertName( aName ); - if ( !aStack.empty() && aStack.rbegin()->m_aConvertedName.equals( aConvertedName ) ) - { - if ( aConvertedName.equals( sFileEntryElement ) ) - { - aSequence.realloc ( nNumProperty ); - bIgnoreEncryptData = sal_False; - rManVector.push_back ( aSequence ); - nNumProperty = 0; - } - - aStack.pop_back(); - } -} - -// --------------------------------------------------- -void SAL_CALL ManifestImport::characters( const OUString& /*aChars*/ ) - throw( xml::sax::SAXException, uno::RuntimeException ) -{ -} - -// --------------------------------------------------- -void SAL_CALL ManifestImport::ignorableWhitespace( const OUString& /*aWhitespaces*/ ) - throw( xml::sax::SAXException, uno::RuntimeException ) -{ -} - -// --------------------------------------------------- -void SAL_CALL ManifestImport::processingInstruction( const OUString& /*aTarget*/, const OUString& /*aData*/ ) - throw( xml::sax::SAXException, uno::RuntimeException ) -{ -} - -// --------------------------------------------------- -void SAL_CALL ManifestImport::setDocumentLocator( const uno::Reference< xml::sax::XLocator >& /*xLocator*/ ) - throw( xml::sax::SAXException, uno::RuntimeException ) -{ -} - -// --------------------------------------------------- -::rtl::OUString ManifestImport::PushNameAndNamespaces( const ::rtl::OUString& aName, const uno::Reference< xml::sax::XAttributeList >& xAttribs, StringHashMap& o_aConvertedAttribs ) -{ - StringHashMap aNamespaces; - ::std::vector< ::std::pair< ::rtl::OUString, ::rtl::OUString > > aAttribsStrs; - - if ( xAttribs.is() ) - { - sal_Int16 nAttrCount = xAttribs.is() ? xAttribs->getLength() : 0; - aAttribsStrs.reserve( nAttrCount ); - - for( sal_Int16 nInd = 0; nInd < nAttrCount; nInd++ ) - { - ::rtl::OUString aAttrName = xAttribs->getNameByIndex( nInd ); - ::rtl::OUString aAttrValue = xAttribs->getValueByIndex( nInd ); - if ( aAttrName.getLength() >= 5 - && aAttrName.compareToAscii( "xmlns", 5 ) == 0 - && ( aAttrName.getLength() == 5 || aAttrName.getStr()[5] == ( sal_Unicode )':' ) ) - { - // this is a namespace declaration - ::rtl::OUString aNsName( ( aAttrName.getLength() == 5 ) ? ::rtl::OUString() : aAttrName.copy( 6 ) ); - aNamespaces[aNsName] = aAttrValue; - } - else - { - // this is no namespace declaration - aAttribsStrs.push_back( pair< ::rtl::OUString, ::rtl::OUString >( aAttrName, aAttrValue ) ); - } - } - } - - ::rtl::OUString aConvertedName = ConvertNameWithNamespace( aName, aNamespaces ); - if ( !aConvertedName.getLength() ) - aConvertedName = ConvertName( aName ); - - aStack.push_back( ManifestScopeEntry( aConvertedName, aNamespaces ) ); - - for ( sal_uInt16 nInd = 0; nInd < aAttribsStrs.size(); nInd++ ) - { - // convert the attribute names on filling - o_aConvertedAttribs[ConvertName( aAttribsStrs[nInd].first )] = aAttribsStrs[nInd].second; - } - - return aConvertedName; -} - -// --------------------------------------------------- -::rtl::OUString ManifestImport::ConvertNameWithNamespace( const ::rtl::OUString& aName, const StringHashMap& aNamespaces ) -{ - ::rtl::OUString aNsAlias; - ::rtl::OUString aPureName = aName; - - sal_Int32 nInd = aName.indexOf( ( sal_Unicode )':' ); - if ( nInd != -1 && nInd < aName.getLength() ) - { - aNsAlias = aName.copy( 0, nInd ); - aPureName = aName.copy( nInd + 1 ); - } - - ::rtl::OUString aResult; - - StringHashMap::const_iterator aIter = aNamespaces.find( aNsAlias ); - if ( aIter != aNamespaces.end() - && ( aIter->second.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( MANIFEST_NAMESPACE ) ) ) - || aIter->second.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( MANIFEST_OASIS_NAMESPACE ) ) ) ) ) - { - // no check for manifest.xml consistency currently since the old versions have supported inconsistent documents as well - aResult = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( MANIFEST_NSPREFIX ) ); - aResult += aPureName; - } - - return aResult; -} - -// --------------------------------------------------- -::rtl::OUString ManifestImport::ConvertName( const ::rtl::OUString& aName ) -{ - ::rtl::OUString aConvertedName; - for ( ManifestStack::reverse_iterator aIter = aStack.rbegin(); !aConvertedName.getLength() && aIter != aStack.rend(); ++aIter ) - { - if ( !aIter->m_aNamespaces.empty() ) - aConvertedName = ConvertNameWithNamespace( aName, aIter->m_aNamespaces ); - } - - if ( !aConvertedName.getLength() ) - aConvertedName = aName; - - return aConvertedName; -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |