qt: Add job for refreshing OpenPGP keys

* lang/qt/src/qgpgmerefreshopenpgpkeysjob.h,
lang/qt/src/qgpgmerefreshopenpgpkeysjob.cpp: New.
* lang/qt/src/Makefile.am: Add new files.
* lang/qt/src/protocol_p.h (Protocol::refreshKeysJob): Add support for
OpenPGP protocol.
--

The new job performs a --locate-external-keys for the email addresses
of all not revoked user IDs of the given keys, and it performs a
--recv-keys for the fingerprints of the given keys. The former may
import new keys from WKD or an LDAP server or via some other
(hopefully trusted) auto-key-locate mechanism.

GnuPG-bug-id: 5951

1 files changed, 8 insertions, 4 deletions

diff --git a/lang/qt/src/protocol_p.h b/lang/qt/src/protocol_p.h
index 91c522f1..9ff62ee6 100644
--- a/lang/qt/src/protocol_p.h
+++ b/lang/qt/src/protocol_p.h
@@ -42,6 +42,7 @@
 #include "qgpgmelistallkeysjob.h"
 #include "qgpgmedecryptjob.h"
 #include "qgpgmedecryptverifyjob.h"
+#include "qgpgmerefreshopenpgpkeysjob.h"
 #include "qgpgmerefreshsmimekeysjob.h"
 #include "qgpgmedeletejob.h"
 #include "qgpgmedownloadjob.h"
@@ -283,12 +284,15 @@ public:
 
     QGpgME::RefreshKeysJob *refreshKeysJob() const Q_DECL_OVERRIDE
     {
-        if (mProtocol != GpgME::CMS) { // fixme: add support for gpg, too
-            return nullptr;
+        if (mProtocol == GpgME::CMS) {
+            return new QGpgME::QGpgMERefreshSMIMEKeysJob;
         }
 
-        // this operation is not supported by gpgme, so we have to call gpgsm ourselves:
-        return new QGpgME::QGpgMERefreshSMIMEKeysJob();
+        GpgME::Context *context = GpgME::Context::createForProtocol(mProtocol);
+        if (!context) {
+            return nullptr;
+        }
+        return new QGpgME::QGpgMERefreshOpenPGPKeysJob{context};
     }
 
     QGpgME::DownloadJob *downloadJob(bool armor) const Q_DECL_OVERRIDE