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Add status and check for key being disabled

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Because we aren't using gpgv and a dedicated keyring that is known to be
all safe, we should honor this flag being set on a given key in the
keyring to know to not honor it. This prevents a key from being
reimported that a user does not want to be used- instead of deleting,
one should mark it as disabled.

Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
Dan McGee 2011-09-21 15:30:12 -05:00
parent 213950afa3
commit 6767de5380
3 changed files with 17 additions and 2 deletions
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1
lib/libalpm/alpm.h
View File

@ -117,6 +117,7 @@ typedef enum _alpm_sigstatus_t {
ALPM_SIGSTATUS_KEY_EXPIRED,
ALPM_SIGSTATUS_SIG_EXPIRED,
ALPM_SIGSTATUS_KEY_UNKNOWN,
ALPM_SIGSTATUS_KEY_DISABLED,
ALPM_SIGSTATUS_INVALID
} alpm_sigstatus_t;

15
lib/libalpm/signing.c
View File

@ -476,8 +476,10 @@ int _alpm_gpgme_checksig(alpm_handle_t *handle, const char *path,
result->key.email = key->uids->email;
result->key.created = key->subkeys->timestamp;
result->key.expires = key->subkeys->expires;
_alpm_log(handle, ALPM_LOG_DEBUG, "key: %s, %s, owner_trust %s\n",
key->subkeys->fpr, key->uids->uid, string_validity(key->owner_trust));
_alpm_log(handle, ALPM_LOG_DEBUG,
"key: %s, %s, owner_trust %s, disabled %d\n",
key->subkeys->fpr, key->uids->uid,
string_validity(key->owner_trust), key->disabled);
}
}
@ -501,6 +503,10 @@ int _alpm_gpgme_checksig(alpm_handle_t *handle, const char *path,
status = ALPM_SIGSTATUS_INVALID;
break;
}
/* special case: key disabled is not returned in above status code */
if(result->key.data && key->disabled) {
status = ALPM_SIGSTATUS_KEY_DISABLED;
}
switch(gpgsig->validity) {
case GPGME_VALIDITY_ULTIMATE:
@ -642,6 +648,7 @@ int _alpm_check_pgp_helper(alpm_handle_t *handle, const char *path,
break;
case ALPM_SIGSTATUS_SIG_EXPIRED:
case ALPM_SIGSTATUS_KEY_UNKNOWN:
case ALPM_SIGSTATUS_KEY_DISABLED:
case ALPM_SIGSTATUS_INVALID:
_alpm_log(handle, ALPM_LOG_DEBUG, "signature is not valid\n");
ret = -1;
@ -745,6 +752,10 @@ int _alpm_process_siglist(alpm_handle_t *handle, const char *identifier,
gpgme_key_unref(fetch_key.data);
}
break;
case ALPM_SIGSTATUS_KEY_DISABLED:
_alpm_log(handle, ALPM_LOG_ERROR,
_("%s: key \"%s\" is disabled\n"), identifier, name);
break;
case ALPM_SIGSTATUS_SIG_EXPIRED:
_alpm_log(handle, ALPM_LOG_ERROR,
_("%s: signature from \"%s\" is expired\n"), identifier, name);

3
src/pacman/util.c
View File

@ -707,6 +707,9 @@ void signature_display(const char *title, alpm_siglist_t *siglist)
case ALPM_SIGSTATUS_KEY_UNKNOWN:
status = _("Key unknown");
break;
case ALPM_SIGSTATUS_KEY_DISABLED:
status = _("Key disabled");
break;
default:
status = _("Signature error");
break;