File indexing completed on 2024-06-23 05:14:10

 /* -*- mode: c++; c-basic-offset:4 -*-
     selftest/gpgagentcheck.cpp
 
     This file is part of Kleopatra, the KDE keymanager
     SPDX-FileCopyrightText: 2009 Klarälvdalens Datakonsult AB
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include <config-kleopatra.h>
 
 #include "gpgagentcheck.h"
 
 #include "implementation_p.h"
 
 #include <Libkleo/Formatting>
 
 #include <gpgme++/context.h>
 
 #include <QTextDocument> // for Qt::escape
 
 #include <KLocalizedString>
 
 using namespace Kleo;
 using namespace Kleo::_detail;
 using namespace GpgME;
 
 namespace
 {
 
 class GpgAgentCheck : public SelfTestImplementation
 {
 public:
     explicit GpgAgentCheck()
         : SelfTestImplementation(i18nc("@title", "Gpg-Agent Connectivity"))
     {
         runTest();
     }
 
     void runTest()
     {
         m_skipped = true;
 
         if (!hasFeature(AssuanEngineFeature, 0)) {
             m_error = i18n("GpgME library too old");
             m_explanation = i18nc("@info",
                                   "Either the GpgME library itself is too old, "
                                   "or the GpgME++ library was compiled against "
                                   "an older GpgME that did not support connecting to gpg-agent.");
             m_proposedFix = xi18nc("@info",
                                    "Upgrade to <application>gpgme</application> 1.2.0 or higher, "
                                    "and ensure that gpgme++ was compiled against it.");
         } else if (ensureEngineVersion(GpgME::GpgConfEngine, 2, 1, 0)) {
             // 2.1 starts the agent on demand and requires it. So for 2.1.0 we can assume
             // autostart works and we don't need to care about the agent.
             m_skipped = false;
             m_passed = true;
             return;
         } else {
             Error error;
             const std::unique_ptr<Context> ctx = Context::createForEngine(AssuanEngine, &error);
             if (!ctx.get()) {
                 m_error = i18n("GpgME does not support gpg-agent");
                 m_explanation = xi18nc("@info",
                                        "<para>The <application>GpgME</application> library is new "
                                        "enough to support <application>gpg-agent</application>, "
                                        "but does not seem to do so in this installation.</para>"
                                        "<para>The error returned was: <message>%1</message>.</para>",
                                        Formatting::errorAsString(error).toHtmlEscaped());
                 // PENDING(marc) proposed fix?
             } else {
                 m_skipped = false;
 
                 const Error error = ctx->assuanTransact("GETINFO version");
                 if (error) {
                     m_passed = false;
                     m_error = i18n("unexpected error");
                     m_explanation = xi18nc("@info",
                                            "<para>Unexpected error while asking <application>gpg-agent</application> "
                                            "for its version.</para>"
                                            "<para>The error returned was: <message>%1</message>.</para>",
                                            Formatting::errorAsString(error).toHtmlEscaped());
                     // PENDING(marc) proposed fix?
                 } else {
                     m_passed = true;
                 }
             }
         }
     }
 };
 }
 
 std::shared_ptr<SelfTest> Kleo::makeGpgAgentConnectivitySelfTest()
 {
     return std::shared_ptr<SelfTest>(new GpgAgentCheck);
 }