xmlsecurity/inc/certificatechooser.hxx

   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 #pragma once
  21
  22 #include <com/sun/star/uno/Sequence.hxx>
  23 #include <vcl/weld.hxx>
  24 #include <unotools/resmgr.hxx>
  25 #include <unotools/useroptions.hxx>
  26 #include <unordered_map>
  27
  28 namespace com::sun::star {
  29     namespace security { class XCertificate; }
  30     namespace xml::crypto {
  31         class XSecurityEnvironment;
  32     }
  33 }
  34
  35 namespace com::sun::star::xml::crypto { class XXMLSecurityContext; }
  36
  37 struct UserData
  38 {
  39     css::uno::Reference<css::security::XCertificate> xCertificate;
  40     css::uno::Reference<css::xml::crypto::XXMLSecurityContext> xSecurityContext;
  41     css::uno::Reference<css::xml::crypto::XSecurityEnvironment> xSecurityEnvironment;
  42 };
  43
  44 enum class UserAction
  45 {
  46     Sign,
  47     SelectSign, // Select signing certificate
  48     Encrypt
  49 };
  50
  51 class CertificateChooser final : public weld::GenericDialogController
  52 {
  53 private:
  54     static inline CertificateChooser* mxInstance = nullptr;
  55
  56     std::vector< css::uno::Reference< css::xml::crypto::XXMLSecurityContext > > mxSecurityContexts;
  57     std::vector<std::shared_ptr<UserData>> mvUserData;
  58
  59     bool                    mbInitialized;
  60     UserAction const        meAction;
  61     OUString                msPreferredKey;
  62     css::uno::Reference<css::security::XCertificate> mxEncryptToSelf;
  63
  64     std::unique_ptr<weld::Label>    m_xFTSign;
  65     std::unique_ptr<weld::Label>    m_xFTEncrypt;
  66     std::unique_ptr<weld::TreeView> m_xCertLB;
  67     std::unique_ptr<weld::Button>   m_xViewBtn;
  68     std::unique_ptr<weld::Button>   m_xOKBtn;
  69     std::unique_ptr<weld::Label>    m_xFTDescription;
  70     std::unique_ptr<weld::Entry>    m_xDescriptionED;
  71     std::unique_ptr<weld::Entry>    m_xSearchBox;
  72     std::unique_ptr<weld::Button>   m_xReloadBtn;
  73
  74     std::unordered_map<css::uno::Reference< css::xml::crypto::XXMLSecurityContext>,
  75         css::uno::Sequence< css::uno::Reference< css::security::XCertificate > > > xMemCerts;
  76
  77     DECL_LINK(ReloadButtonHdl, weld::Button&, void);
  78     DECL_LINK(ViewButtonHdl, weld::Button&, void);
  79     DECL_LINK(CertificateHighlightHdl, weld::TreeView&, void);
  80     DECL_LINK(CertificateSelectHdl, weld::TreeView&, bool);
  81     DECL_LINK(SearchModifyHdl, weld::Entry&, void);
  82
  83     void ImplShowCertificateDetails();
  84     void ImplInitialize(bool mbSearch = false);
  85     void ImplReloadCertificates();
  86     static void HandleOneUsageBit(OUString& string, int& bits, int bit, TranslateId name);
  87
  88 public:
  89     CertificateChooser(weld::Window* pParent,
  90                        std::vector< css::uno::Reference< css::xml::crypto::XXMLSecurityContext > > && rxSecurityContexts,
  91                        UserAction eAction);
  92     virtual ~CertificateChooser() override;
  93
  94     static CertificateChooser* getInstance(weld::Window* _pParent,
  95                         std::vector< css::uno::Reference< css::xml::crypto::XXMLSecurityContext > > && rxSecurityContexts,
  96                         UserAction eAction) {
  97         if (!mxInstance)
  98         {
  99             mxInstance = new CertificateChooser(_pParent, std::move(rxSecurityContexts), eAction);
 100         }
 101         return mxInstance;
 102     }
 103
 104     short run() override;
 105
 106     css::uno::Sequence<css::uno::Reference< css::security::XCertificate > > GetSelectedCertificates();
 107     css::uno::Reference< css::xml::crypto::XXMLSecurityContext > GetSelectedSecurityContext() const;
 108     /// Gets the description string provided when selecting the certificate.
 109     OUString GetDescription() const;
 110
 111     /// Returns the usage string of the selected certificate, if any.
 112     OUString GetUsageText();
 113
 114     static OUString UsageInClearText(int bits);
 115 };
 116
 117 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */