qt: Add job for refreshing OpenPGP keys via WKD

* lang/qt/src/wkdrefreshjob.cpp, lang/qt/src/wkdrefreshjob.h,
lang/qt/src/wkdrefreshjob_p.h, lang/qt/src/qgpgmewkdrefreshjob.cpp,
lang/qt/src/qgpgmewkdrefreshjob.h: New.
* lang/qt/src/protocol.h (class Protocol): Add pure virtual member
function wkdRefreshJob
* lang/qt/src/protocol_p.h (Protocol::wkdRefreshJob): ... and
implement it.
* lang/qt/src/Makefile.am: Update accordingly.

* lang/qt/tests/run-wkdrefreshjob.cpp: New.
* lang/qt/tests/Makefile.am: Add new test runner.
--

This job allows updating keys via WKD. Only user IDs that were
originally retrieved via WKD (i.e. which have origin WKD) are
considered.

GnuPG-bug-id: 6672

1 files changed, 71 insertions, 0 deletions

diff --git a/lang/qt/src/wkdrefreshjob.h b/lang/qt/src/wkdrefreshjob.h
new file mode 100644
index 00000000..c3aec65f
--- /dev/null
+++ b/lang/qt/src/wkdrefreshjob.h
@@ -0,0 +1,71 @@
+/*
+    wkdrefreshjob.h
+
+    This file is part of qgpgme, the Qt API binding for gpgme
+    Copyright (c) 2023 g10 Code GmbH
+    Software engineering by Ingo Klöcker <[email protected]>
+
+    QGpgME is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License as
+    published by the Free Software Foundation; either version 2 of the
+    License, or (at your option) any later version.
+
+    QGpgME is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of this program with any edition of
+    the Qt library by Trolltech AS, Norway (or with modified versions
+    of Qt that use the same license as Qt), and distribute linked
+    combinations including the two.  You must obey the GNU General
+    Public License in all respects for all of the code used other than
+    Qt.  If you modify this file, you may extend this exception to
+    your version of the file, but you are not obligated to do so.  If
+    you do not wish to do so, delete this exception statement from
+    your version.
+*/
+
+#ifndef __QGPGME_WKDREFRESHJOB_H__
+#define __QGPGME_WKDREFRESHJOB_H__
+
+#include "abstractimportjob.h"
+#include "qgpgme_export.h"
+
+#include <vector>
+
+namespace GpgME
+{
+class Error;
+class Key;
+}
+
+namespace QGpgME
+{
+
+/**
+ * This job refreshes OpenPGP keys via WKD. Only user IDs that have WKD set as
+ * origin are used for the WKD lookup. Revoked user IDs are ignored.
+ */
+class QGPGME_EXPORT WKDRefreshJob : public AbstractImportJob
+{
+    Q_OBJECT
+protected:
+    explicit WKDRefreshJob(QObject *parent);
+public:
+    ~WKDRefreshJob() override;
+
+    /**
+     * Starts a refresh of the \a keys.
+     */
+    GpgME::Error start(const std::vector<GpgME::Key> &keys);
+};
+
+}
+
+#endif // __QGPGME_WKDREFRESHJOB_H__