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31 // MARKER(update_precomp.py): autogen include statement, do not remove
32 #include "precompiled_xmlsecurity.hxx"
34 #include <xmlsecurity/xmlsignaturehelper.hxx>
35 #include <xmlsignaturehelper2.hxx>
37 #include <unotools/streamhelper.hxx>
39 #include <com/sun/star/embed/XStorage.hpp>
40 #include <com/sun/star/embed/XStorageRawAccess.hpp>
41 #include <com/sun/star/embed/ElementModes.hpp>
42 #include <com/sun/star/beans/XPropertySet.hpp>
43 #include "rtl/uri.hxx"
45 using namespace com::sun::star
;
47 ImplXMLSignatureListener::ImplXMLSignatureListener( const Link
& rCreationResultListenerListener
, const Link rVerifyResultListenerListener
, const Link rStartSignatureElement
)
49 maCreationResultListenerListener
= rCreationResultListenerListener
;
50 maVerifyResultListenerListener
= rVerifyResultListenerListener
;
51 maStartVerifySignatureElementListener
= rStartSignatureElement
;
54 ImplXMLSignatureListener::~ImplXMLSignatureListener()
58 void ImplXMLSignatureListener::setNextHandler(
59 uno::Reference
< xml::sax::XDocumentHandler
> xNextHandler
)
61 m_xNextHandler
= xNextHandler
;
64 void SAL_CALL
ImplXMLSignatureListener::signatureCreated( sal_Int32 securityId
, com::sun::star::xml::crypto::SecurityOperationStatus nResult
)
65 throw (com::sun::star::uno::RuntimeException
)
67 XMLSignatureCreationResult
aResult( securityId
, nResult
);
68 maCreationResultListenerListener
.Call( &aResult
);
71 void SAL_CALL
ImplXMLSignatureListener::signatureVerified( sal_Int32 securityId
, com::sun::star::xml::crypto::SecurityOperationStatus nResult
)
72 throw (com::sun::star::uno::RuntimeException
)
74 XMLSignatureVerifyResult
aResult( securityId
, nResult
);
75 maVerifyResultListenerListener
.Call( &aResult
);
78 // ---------------------------------------------------------------------------------
80 // ---------------------------------------------------------------------------------
81 void SAL_CALL
ImplXMLSignatureListener::startDocument( )
82 throw (com::sun::star::xml::sax::SAXException
, com::sun::star::uno::RuntimeException
)
84 if (m_xNextHandler
.is())
86 m_xNextHandler
->startDocument();
90 void SAL_CALL
ImplXMLSignatureListener::endDocument( )
91 throw (com::sun::star::xml::sax::SAXException
, com::sun::star::uno::RuntimeException
)
93 if (m_xNextHandler
.is())
95 m_xNextHandler
->endDocument();
99 void SAL_CALL
ImplXMLSignatureListener::startElement( const rtl::OUString
& aName
, const com::sun::star::uno::Reference
< com::sun::star::xml::sax::XAttributeList
>& xAttribs
)
100 throw (com::sun::star::xml::sax::SAXException
, com::sun::star::uno::RuntimeException
)
102 if ( aName
== rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Signature")) )
104 maStartVerifySignatureElementListener
.Call( (void*)&xAttribs
);
107 if (m_xNextHandler
.is())
109 m_xNextHandler
->startElement( aName
, xAttribs
);
113 void SAL_CALL
ImplXMLSignatureListener::endElement( const rtl::OUString
& aName
)
114 throw (com::sun::star::xml::sax::SAXException
, com::sun::star::uno::RuntimeException
)
116 if (m_xNextHandler
.is())
118 m_xNextHandler
->endElement( aName
);
122 void SAL_CALL
ImplXMLSignatureListener::characters( const rtl::OUString
& aChars
)
123 throw (com::sun::star::xml::sax::SAXException
, com::sun::star::uno::RuntimeException
)
125 if (m_xNextHandler
.is())
127 m_xNextHandler
->characters( aChars
);
131 void SAL_CALL
ImplXMLSignatureListener::ignorableWhitespace( const rtl::OUString
& aWhitespaces
)
132 throw (com::sun::star::xml::sax::SAXException
, com::sun::star::uno::RuntimeException
)
134 if (m_xNextHandler
.is())
136 m_xNextHandler
->ignorableWhitespace( aWhitespaces
);
140 void SAL_CALL
ImplXMLSignatureListener::processingInstruction( const rtl::OUString
& aTarget
, const rtl::OUString
& aData
)
141 throw (com::sun::star::xml::sax::SAXException
, com::sun::star::uno::RuntimeException
)
143 if (m_xNextHandler
.is())
145 m_xNextHandler
->processingInstruction( aTarget
, aData
);
149 void SAL_CALL
ImplXMLSignatureListener::setDocumentLocator( const com::sun::star::uno::Reference
< com::sun::star::xml::sax::XLocator
>& xLocator
)
150 throw (com::sun::star::xml::sax::SAXException
, com::sun::star::uno::RuntimeException
)
152 if (m_xNextHandler
.is())
154 m_xNextHandler
->setDocumentLocator( xLocator
);
158 // ---------------------------------------------------------------------------------
160 // ---------------------------------------------------------------------------------
162 UriBindingHelper::UriBindingHelper()
166 UriBindingHelper::UriBindingHelper( const com::sun::star::uno::Reference
< com::sun::star::embed::XStorage
>& rxStorage
)
168 mxStorage
= rxStorage
;
172 void SAL_CALL
UriBindingHelper::setUriBinding( const rtl::OUString
& /*uri*/, const uno::Reference
< io::XInputStream
>&)
173 throw (uno::Exception
, uno::RuntimeException
)
177 uno::Reference
< io::XInputStream
> SAL_CALL
UriBindingHelper::getUriBinding( const rtl::OUString
& uri
)
178 throw (uno::Exception
, uno::RuntimeException
)
180 uno::Reference
< io::XInputStream
> xInputStream
;
181 if ( mxStorage
.is() )
183 xInputStream
= OpenInputStream( mxStorage
, uri
);
187 SvFileStream
* pStream
= new SvFileStream( uri
, STREAM_READ
);
188 pStream
->Seek( STREAM_SEEK_TO_END
);
189 ULONG nBytes
= pStream
->Tell();
190 pStream
->Seek( STREAM_SEEK_TO_BEGIN
);
191 SvLockBytesRef xLockBytes
= new SvLockBytes( pStream
, TRUE
);
192 xInputStream
= new utl::OInputStreamHelper( xLockBytes
, nBytes
);
197 uno::Reference
< io::XInputStream
> UriBindingHelper::OpenInputStream( const uno::Reference
< embed::XStorage
>& rxStore
, const rtl::OUString
& rURI
)
199 OSL_ASSERT(rURI
.getLength());
200 uno::Reference
< io::XInputStream
> xInStream
;
202 sal_Int32 nSepPos
= rURI
.indexOf( '/' );
205 // Cloning because of I can't keep all storage references open
206 // MBA with think about a better API...
207 const ::rtl::OUString sName
= ::rtl::Uri::decode(
208 rURI
, rtl_UriDecodeStrict
, rtl_UriCharClassRelSegment
);
209 if (sName
.getLength() == 0 && rURI
.getLength() != 0)
210 throw uno::Exception(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
211 "Could not decode URI for stream element.")), 0);
213 uno::Reference
< io::XStream
> xStream
;
214 xStream
= rxStore
->cloneStreamElement( sName
);
216 throw uno::RuntimeException();
217 xInStream
= xStream
->getInputStream();
221 const rtl::OUString aStoreName
= ::rtl::Uri::decode(
222 rURI
.copy( 0, nSepPos
), rtl_UriDecodeStrict
, rtl_UriCharClassRelSegment
);
223 if (aStoreName
.getLength() == 0 && rURI
.getLength() != 0)
224 throw uno::Exception(
225 ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
226 "Could not decode URI for stream element.")), 0);
228 rtl::OUString aElement
= rURI
.copy( nSepPos
+1 );
229 uno::Reference
< embed::XStorage
> xSubStore
= rxStore
->openStorageElement( aStoreName
, embed::ElementModes::READ
);
230 xInStream
= OpenInputStream( xSubStore
, aElement
);