sfx2/source/doc/signaturestate.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
   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
  10 #include <sfx2/signaturestate.hxx>
  11
  12 #include <com/sun/star/security/CertificateValidity.hpp>
  13 #include <com/sun/star/security/DocumentSignatureInformation.hpp>
  14
  15 using namespace css;
  16
  17 namespace DocumentSignatures
  18 {
  19 SignatureState
  20 getSignatureState(const uno::Sequence<security::DocumentSignatureInformation>& aSigInfo)
  21 {
  22     bool bCertValid = true;
  23     SignatureState nResult = SignatureState::NOSIGNATURES;
  24     bool bCompleteSignature = true;
  25     if (!aSigInfo.hasElements())
  26         return nResult;
  27
  28     nResult = SignatureState::OK;
  29     for (const auto& rInfo : aSigInfo)
  30     {
  31         if (bCertValid)
  32         {
  33             sal_Int32 nCertStat = rInfo.CertificateStatus;
  34             bCertValid = nCertStat == security::CertificateValidity::VALID;
  35         }
  36
  37         if (!rInfo.SignatureIsValid)
  38         {
  39             nResult = SignatureState::BROKEN;
  40             break;
  41         }
  42         bCompleteSignature &= !rInfo.PartialDocumentSignature;
  43     }
  44
  45     if (nResult == SignatureState::OK && !bCertValid && !bCompleteSignature)
  46         nResult = SignatureState::NOTVALIDATED_PARTIAL_OK;
  47     else if (nResult == SignatureState::OK && !bCertValid)
  48         nResult = SignatureState::NOTVALIDATED;
  49     else if (nResult == SignatureState::OK && bCertValid && !bCompleteSignature)
  50         nResult = SignatureState::PARTIAL_OK;
  51
  52     // this code must not check whether the document is modified
  53     // it should only check the provided info
  54
  55     return nResult;
  56 }
  57 }
  58
  59 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */