gpg: Fix mailbox based search via AKL keyserver method.

* g10/keyserver.c (keyserver_import_name): Rename to ...
(keyserver_import_mbox): this.  And use mail search mode.
* g10/getkey.c (get_pubkey_byname): Change the two callers.
--

In contrast to a search via keyserver_import_ntds the older
keyserver_import_name used a full match of the provided name despite
that it is only called with an addr-spec (mbox).  Due to the mode the
pattern send to dirmngr was prefixed with a '=' and thus dirmngr used
an exact search;.  This did only work for provided user ids like
"[email protected]" but not for "<[email protected]>" or
"Foo <[email protected]>".  The old code dates back to 2010.

Signed-off-by: Werner Koch <[email protected]>

1 files changed, 5 insertions, 7 deletions

diff --git a/g10/keyserver.c b/g10/keyserver.c
index 48033ab8d..c56021691 100644
--- a/g10/keyserver.c
+++ b/g10/keyserver.c
@@ -1122,18 +1122,16 @@ keyserver_any_configured (ctrl_t ctrl)
 }
 
 
-/* Import all keys that exactly match NAME */
+/* Import all keys that exactly match MBOX */
 int
-keyserver_import_name (ctrl_t ctrl, const char *name,
+keyserver_import_mbox (ctrl_t ctrl, const char *mbox,
                        unsigned char **fpr, size_t *fprlen,
                        struct keyserver_spec *keyserver)
 {
-  KEYDB_SEARCH_DESC desc;
-
-  memset (&desc, 0, sizeof desc);
+  KEYDB_SEARCH_DESC desc = { 0 };
 
-  desc.mode = KEYDB_SEARCH_MODE_EXACT;
-  desc.u.name = name;
+  desc.mode = KEYDB_SEARCH_MODE_MAIL;
+  desc.u.name = mbox;
 
   return keyserver_get (ctrl, &desc, 1, keyserver, 0, fpr, fprlen);
 }