gpg: Extend --key-origin to take an optional URL arg.

* g10/getkey.c (parse_key_origin): Parse appended URL.
* g10/options.h (struct opt): Add field 'key_origin_url'.
* g10/gpg.c (main) <aImport>: Pass that option to import_keys.
* g10/import.c (apply_meta_data): Extend for file and url.
* g10/keyserver.c (keyserver_fetch): Pass the url to
import_keys_es_stream.
--

Example:

  gpg --key-origin url,myscheme://bla --import FILE

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

1 files changed, 15 insertions, 0 deletions

diff --git a/g10/getkey.c b/g10/getkey.c
index 74eed132f..390e2dc48 100644
--- a/g10/getkey.c
+++ b/g10/getkey.c
@@ -4325,6 +4325,11 @@ int
 parse_key_origin (char *string)
 {
   int i;
+  char *comma;
+
+  comma = strchr (string, ',');
+  if (comma)
+    *comma = 0;
 
   if (!ascii_strcasecmp (string, "help"))
     {
@@ -4338,9 +4343,19 @@ parse_key_origin (char *string)
     if (!ascii_strcasecmp (string, key_origin_list[i].name))
       {
         opt.key_origin = key_origin_list[i].origin;
+        xfree (opt.key_origin_url);
+        opt.key_origin_url = NULL;
+        if (comma && comma[1])
+          {
+            opt.key_origin_url = xstrdup (comma+1);
+            trim_spaces (opt.key_origin_url);
+          }
+
         return 1;
       }
 
+  if (comma)
+    *comma = ',';
   return 0;
 }