xmlsecurity/inc/xmlsecurity/documentsignaturehelper.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
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   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 INCLUDED_XMLSECURITY_INC_XMLSECURITY_DOCUMENTSIGNATUREHELPER_HXX
  21 #define INCLUDED_XMLSECURITY_INC_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 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 // INCLUDED_XMLSECURITY_INC_XMLSECURITY_DOCUMENTSIGNATUREHELPER_HXX
  91
  92 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */