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gpg: Delete secret key after "keytocard".

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* g10/card-util.c (card_store_subkey): Add arg processed_keys.
* g10/keyedit.c (keyedit_menu): Delete secret key.
--

This used to work using the gpg-agent: learn we called at "save" time.
However, the recent change inhibited the creation of a shadow key by
learn if a regular key still exists.  Now we do an explicit delete key
at save time.  This syncs the behaviour with the description of the
man page.

GnuPG-bug-id: 6378
This commit is contained in:
Werner Koch 2023-03-15 09:36:36 +01:00
parent 2e065b4bd2
commit 5118beeec1
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
3 changed files with 48 additions and 9 deletions
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17
g10/card-util.c
View file

@ -1781,12 +1781,13 @@ card_generate_subkey (ctrl_t ctrl, kbnode_t pub_keyblock)
}
/* Store the key at NODE into the smartcard and modify NODE to
carry the serialno stuff instead of the actual secret key
parameters. USE is the usage for that key; 0 means any
usage. */
/* Store the key at NODE into the smartcard and modify NODE to carry
the serialno stuff instead of the actual secret key parameters.
USE is the usage for that key; 0 means any usage. If
PROCESSED_KEYS is not NULL it is a poiter to an strlist which will
be filled with the keygrips of successfully stored keys. */
int
card_store_subkey (KBNODE node, int use)
card_store_subkey (KBNODE node, int use, strlist_t *processed_keys)
{
struct agent_card_info_s info;
int okay = 0;
@ -1875,7 +1876,11 @@ card_store_subkey (KBNODE node, int use)
if (rc)
log_error (_("KEYTOCARD failed: %s\n"), gpg_strerror (rc));
else
okay = 1;
{
okay = 1;
if (processed_keys)
add_to_strlist (processed_keys, hexgrip);
}
xfree (hexgrip);
leave: