/**
* gnutls_openpgp_privkey_get_subkey_revoked_status:
* @key: the structure that contains the OpenPGP private key.
* @idx: is the subkey index
*
* Get revocation status of key.
*
* Returns: true (1) if the key has been revoked, or false (0) if it
* has not, or a negative error code indicates an error.
*
* Since: 2.4.0
**/
int
gnutls_openpgp_privkey_get_subkey_revoked_status(gnutls_openpgp_privkey_t
key, unsigned int idx)
{
cdk_packet_t pkt;
if (!key) {
gnutls_assert();
return GNUTLS_E_INVALID_REQUEST;
}
if (idx == GNUTLS_OPENPGP_MASTER_KEYID_IDX)
return gnutls_openpgp_privkey_get_revoked_status(key);
pkt = _get_secret_subkey(key, idx);
if (!pkt)
return GNUTLS_E_OPENPGP_GETKEY_FAILED;
if (pkt->pkt.secret_key->is_revoked != 0)
return 1;
return 0;
}
/**
* gnutls_openpgp_privkey_get_subkey_expiration_time:
* @key: the structure that contains the OpenPGP private key.
* @idx: the subkey index
*
* Get subkey expiration time. A value of '0' means that the key
* doesn't expire at all.
*
* Returns: the time when the OpenPGP key expires.
*
* Since: 2.4.0
**/
time_t
gnutls_openpgp_privkey_get_subkey_expiration_time(gnutls_openpgp_privkey_t
key, unsigned int idx)
{
cdk_packet_t pkt;
time_t timestamp;
if (!key)
return (time_t) - 1;
if (idx == GNUTLS_OPENPGP_MASTER_KEYID_IDX)
pkt =
cdk_kbnode_find_packet(key->knode, CDK_PKT_SECRET_KEY);
else
pkt = _get_secret_subkey(key, idx);
if (pkt)
timestamp = pkt->pkt.secret_key->pk->expiredate;
else
timestamp = 0;
return timestamp;
}
/**
* gnutls_openpgp_privkey_get_subkey_id:
* @key: the structure that contains the OpenPGP secret key.
* @idx: the subkey index
* @keyid: the buffer to save the keyid.
*
* Get the key-id for the subkey.
*
* Returns: the 64-bit keyID of the OpenPGP key.
*
* Since: 2.4.0
**/
int
gnutls_openpgp_privkey_get_subkey_id (gnutls_openpgp_privkey_t key,
unsigned int idx,
gnutls_openpgp_keyid_t keyid)
{
cdk_packet_t pkt;
uint32_t kid[2];
if (!key || !keyid)
{
gnutls_assert ();
return GNUTLS_E_INVALID_REQUEST;
}
pkt = _get_secret_subkey (key, idx);
if (!pkt)
return GNUTLS_E_OPENPGP_GETKEY_FAILED;
cdk_sk_get_keyid (pkt->pkt.secret_key, kid);
_gnutls_write_uint32 (kid[0], keyid);
_gnutls_write_uint32 (kid[1], keyid + 4);
return 0;
}
