cpp, qt: Use uidhash to select uids for signing

* lang/cpp/src/gpgsignkeyeditinteractor.cpp (action):
Use uidhash instead of number.
(GpgSignKeyEditInteractor::setKey): New.
* lang/cpp/src/gpgsignkeyeditinteractor.h: Update accordingly.
* lang/cpp/src/key.h, lang/cpp/src/key.cpp: Wrap uidhash.
* lang/qt/src/qgpgmesignkeyjob.cpp: Set the key.

--
Using the uidhash avoids problems when the user ids
on --edit-key are different ones then the uids
captured by gpgme when listing keys. Or if
they are in a different order. This can happen
with cached keys or keys with user attributes.

1 files changed, 1 insertions, 0 deletions

diff --git a/lang/qt/src/qgpgmesignkeyjob.cpp b/lang/qt/src/qgpgmesignkeyjob.cpp
index 7cd10eb5..1d36d95a 100644
--- a/lang/qt/src/qgpgmesignkeyjob.cpp
+++ b/lang/qt/src/qgpgmesignkeyjob.cpp
@@ -76,6 +76,7 @@ static QGpgMESignKeyJob::result_type sign_key(Context *ctx, const Key &key, cons
     skei->setUserIDsToSign(uids);
     skei->setCheckLevel(checkLevel);
     skei->setSigningOptions(opts);
+    skei->setKey(key);
 
     if (dupeOk) {
         ctx->setFlag("extended-edit", "1");