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gpg: New command --quick-add-adsk

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* g10/gpg.c (enum cmd_and_opt_values): Add aQuickAddADSK.
(opts): Add --quick-add-adsk.
(main): Call the actual function.
* g10/keyedit.c (keyedit_quick_addadsk): New.
(menu_addadsk): Add arg adskfpr and change caller.
--

GnuPG-bug-id: 6395
(cherry picked from commit 9f27e448bf)
This commit is contained in:
Werner Koch 2023-03-21 16:30:18 +01:00
parent eafe175320
commit 45ae027ce4
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
4 changed files with 89 additions and 1 deletions
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65
g10/keyedit.c
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@ -1306,7 +1306,7 @@ static struct
{ "addrevoker", cmdADDREVOKER, KEYEDIT_NEED_SK,
N_("add a revocation key")},
{ "addadsk", cmdADDADSK, KEYEDIT_NEED_SK,
N_("add additional decryption subkeys")},
N_("add an additional decryption subkey")},
{ "delsig", cmdDELSIG, 0,
N_("delete signatures from the selected user IDs")},
{ "expire", cmdEXPIRE, KEYEDIT_NEED_SK | KEYEDIT_NEED_SUBSK,
@ -3214,6 +3214,69 @@ keyedit_quick_addkey (ctrl_t ctrl, const char *fpr, const char *algostr,
}
/* Unattended ADSK setup function.
*
* FPR is the fingerprint of our key. ADSKFPR is the fingerprint of
* another subkey which we want to add as ADSK to our key.
*/
void
keyedit_quick_addadsk (ctrl_t ctrl, const char *fpr, const char *adskfpr)
{
gpg_error_t err;
kbnode_t keyblock;
KEYDB_HANDLE kdbhd;
int modified = 0;
PKT_public_key *pk;
#ifdef HAVE_W32_SYSTEM
/* See keyedit_menu for why we need this. */
check_trustdb_stale (ctrl);
#endif
/* We require a fingerprint because only this uniquely identifies a
* key and may thus be used to select a key for unattended adsk
* adding. */
if (find_by_primary_fpr (ctrl, fpr, &keyblock, &kdbhd))
goto leave;
if (fix_keyblock (ctrl, &keyblock))
modified++;
pk = keyblock->pkt->pkt.public_key;
if (pk->flags.revoked)
{
if (!opt.verbose)
show_key_with_all_names (ctrl, es_stdout, keyblock, 0, 0, 0, 0, 0, 1);
log_error ("%s%s", _("Key is revoked."), "\n");
goto leave;
}
/* Locate and add the ADSK. Note that the called function already
* prints error messages. */
if (menu_addadsk (ctrl, keyblock, adskfpr))
modified = 1;
else
log_inc_errorcount (); /* (We use log_info in menu_adsk) */
es_fflush (es_stdout);
/* Store. */
if (modified)
{
err = keydb_update_keyblock (ctrl, kdbhd, keyblock);
if (err)
{
log_error (_("update failed: %s\n"), gpg_strerror (err));
goto leave;
}
}
leave:
release_kbnode (keyblock);
keydb_release (kdbhd);
}
/* Unattended expiration setting function for the main key. If
* SUBKEYFPRS is not NULL and SUBKEYSFPRS[0] is neither NULL, it is
* expected to be an array of fingerprints for subkeys to change. It