Imported Upstream version 17.25.4

[platform/upstream/libzypp.git] / zypp / PublicKey.cc

diff --git a/zypp/PublicKey.cc b/zypp/PublicKey.cc
index d54a2bc..b7614b3 100644 (file)
--- a/zypp/PublicKey.cc
+++ b/zypp/PublicKey.cc
@@ -247,9 +247,17 @@ namespace zypp
     gpgme_subkey_t sKey = rawData->subkeys;
     if (sKey) {
       shared_ptr<PublicKeyData::Impl> data(new Impl);
-      //libzypp expects the date of the first signature on the first uid
-      if(rawData->uids && rawData->uids->signatures)
+      //libzypp expects the date of the latest signature on the first uid
+      if ( rawData->uids && rawData->uids->signatures ) {
         data->_created = zypp::Date(rawData->uids->signatures->timestamp);
+       // bsc#1179222: The keyring does not order the signatures when multiple
+       // versions of the same key are imported. We take the last signature here,
+       // the one GPGME_EXPORT_MODE_MINIMAL will later use in export.
+       for ( auto t = rawData->uids->signatures->next; t; t = t->next ) {
+         if ( t->timestamp > data->_created )
+           data->_created = t->timestamp;
+       }
+      }
       else
         data->_created = zypp::Date(sKey->timestamp);