Add a self-test checking de-vs compliance of GnuPG

GnuPG-bug-id: 5362

src/CMakeLists.txt

@@ -108,6 +108,7 @@ set(_kleopatra_SRCS
   selftest/gpgconfcheck.cpp
   selftest/gpgagentcheck.cpp
   selftest/libkleopatrarccheck.cpp
+  selftest/compliancecheck.cpp
 
   ${_kleopatra_extra_SRCS}
 

src/commands/selftestcommand.cpp

@@ -27,6 +27,7 @@
 #endif
 #include <selftest/gpgagentcheck.h>
 #include <selftest/libkleopatrarccheck.h>
+#include <selftest/compliancecheck.h>
 
 #include <Libkleo/Stl_Util>
 
@@ -133,6 +134,7 @@ private:
 #ifndef Q_OS_WIN
         tests.push_back(makeGpgAgentConnectivitySelfTest());
 #endif
+        tests.push_back(makeDeVSComplianceCheckSelfTest());
         tests.push_back(makeLibKleopatraRcSelfTest());
 
         if (!dialog && std::none_of(tests.cbegin(), tests.cend(),

src/selftest/compliancecheck.cpp

+/* -*- mode: c++; c-basic-offset:4 -*-
+    selftest/compliancecheck.cpp
+
+    This file is part of Kleopatra, the KDE keymanager
+    SPDX-FileCopyrightText: 2021 g10 Code GmbH
+    SPDX-FileContributor: Ingo Klöcker <dev@ingo-kloecker.de>
+
+    SPDX-License-Identifier: GPL-2.0-or-later
+*/
+
+#include <config-kleopatra.h>
+
+#include "compliancecheck.h"
+
+#include "implementation_p.h"
+
+#include <Libkleo/Formatting>
+#include <Libkleo/GnuPG>
+
+#include <KLocalizedString>
+
+using namespace Kleo;
+using namespace Kleo::_detail;
+
+namespace
+{
+
+class DeVsComplianceCheck : public SelfTestImplementation
+{
+public:
+    explicit DeVsComplianceCheck()
+        : SelfTestImplementation(i18nc("@title %1 is a placeholder for the name of a compliance mode. E.g. NATO RESTRICTED compliant or VS-NfD compliant",
+                                       "%1?", Formatting::deVsString()))
+    {
+        runTest();
+    }
+
+    void runTest()
+    {
+        m_skipped = !gnupgUsesDeVsCompliance();
+        if (m_skipped) {
+            m_explanation =
+                xi18nc("@info %1 is a placeholder for the name of a compliance mode. E.g. NATO RESTRICTED compliant or VS-NfD compliant",
+                       "<para><application>GnuPG</application> is not configured for %1 communication.</para>", Formatting::deVsString());
+            return;
+        }
+
+        m_passed = gnupgIsDeVsCompliant();
+        if (m_passed) {
+            return;
+        }
+
+        m_error = Formatting::deVsString(m_passed);
+        m_explanation =
+            xi18nc("@info %1 is a placeholder for the name of a compliance mode. E.g. NATO RESTRICTED compliant or VS-NfD compliant",
+                   "<para>The <application>GnuPG</application> system used by <application>Kleopatra</application> is not %1.</para>", Formatting::deVsString());
+        m_proposedFix =
+            xi18nc("@info %1 is a placeholder for the name of a compliance mode. E.g. NATO RESTRICTED compliant or VS-NfD compliant",
+                   "<para>Install a version of <application>GnuPG</application> that is %1.</para>", Formatting::deVsString());
+    }
+};
+
+}
+
+std::shared_ptr<SelfTest> Kleo::makeDeVSComplianceCheckSelfTest()
+{
+    return std::make_shared<DeVsComplianceCheck>();
+}

src/selftest/compliancecheck.h

+/* -*- mode: c++; c-basic-offset:4 -*-
+    selftest/compliancecheck.h
+
+    This file is part of Kleopatra, the KDE keymanager
+    SPDX-FileCopyrightText: 2021 g10 Code GmbH
+    SPDX-FileContributor: Ingo Klöcker <dev@ingo-kloecker.de>
+
+    SPDX-License-Identifier: GPL-2.0-or-later
+*/
+
+#pragma once
+
+#include <selftest/selftest.h>
+
+#include <memory>
+
+namespace Kleo
+{
+
+class SelfTest;
+
+std::shared_ptr<SelfTest> makeDeVSComplianceCheckSelfTest();
+
+}