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             : #ifndef _XMLSECURITY_DOCUMENTSIGNATUREHELPER_HXX
      21             : #define _XMLSECURITY_DOCUMENTSIGNATUREHELPER_HXX
      22             : 
      23             : #include <com/sun/star/uno/Reference.h>
      24             : #include <rtl/ustring.hxx>
      25             : #include "xmlsecurity/sigstruct.hxx"
      26             : 
      27             : #include <vector>
      28             : 
      29             : namespace com {
      30             : namespace sun {
      31             : namespace star {
      32             : namespace io {
      33             :     class XStream; }
      34             : namespace embed {
      35             :     class XStorage; }
      36             : }}}
      37             : 
      38             : 
      39             : /**********************************************************
      40             :  DocumentSignatureHelper
      41             : 
      42             :  Helper class for signing and verifieng document signatures
      43             : 
      44             :  Functions:
      45             :  1. help to create a list of content to be signed/verified
      46             : 
      47             :  **********************************************************/
      48             : 
      49             : enum DocumentSignatureMode { SignatureModeDocumentContent, SignatureModeMacros, SignatureModePackage };
      50             : 
      51             : enum DocumentSignatureAlgorithm
      52             : {
      53             :     OOo2Document,
      54             :     OOo3_0Document,
      55             :     OOo3_2Document
      56             : };
      57             : 
      58           0 : struct SignatureStreamHelper
      59             : {
      60             :     css::uno::Reference < css::embed::XStorage >    xSignatureStorage;
      61             :     css::uno::Reference < css::io::XStream >        xSignatureStream;
      62             : };
      63             : 
      64             : 
      65             : class DocumentSignatureHelper
      66             : {
      67             : public:
      68             : 
      69             :     static SignatureStreamHelper OpenSignatureStream(
      70             :         const css::uno::Reference < css::embed::XStorage >& rxStore, sal_Int32 nOpenMode,
      71             :         DocumentSignatureMode eDocSigMode );
      72             :     static std::vector< OUString > CreateElementList(
      73             :         const css::uno::Reference < css::embed::XStorage >& rxStore,
      74             :         DocumentSignatureMode eMode,
      75             :         const DocumentSignatureAlgorithm mode);
      76             :     static bool isODFPre_1_2(const OUString & sODFVersion);
      77             :     static bool isOOo3_2_Signature(const SignatureInformation & sigInfo);
      78             :     static DocumentSignatureAlgorithm getDocumentAlgorithm(
      79             :         const OUString & sODFVersion, const SignatureInformation & sigInfo);
      80             :     static bool checkIfAllFilesAreSigned( const ::std::vector< OUString > & sElementList,
      81             :         const SignatureInformation & sigInfo, const DocumentSignatureAlgorithm alg);
      82             :     static bool equalsReferenceUriManifestPath(
      83             :         const OUString & rUri, const OUString & rPath);
      84             :     static OUString GetDocumentContentSignatureDefaultStreamName();
      85             :     static OUString GetScriptingContentSignatureDefaultStreamName();
      86             :     static OUString GetPackageSignatureDefaultStreamName();
      87             : 
      88             : };
      89             : 
      90             : #endif // _XMLSECURITY_XMLSIGNATUREHELPER_HXX
      91             : 
      92             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */