/*
* Add/remove an token-based identity from the authentication server.
* This call is intended only for use by ssh-add(1) and like applications.
*/
int
ssh_update_card(int sock, int add, const char *reader_id, const char *pin,
u_int life, u_int confirm)
{
struct sshbuf *msg;
int r, constrained = (life || confirm);
u_char type;
if (add) {
type = constrained ?
SSH_AGENTC_ADD_SMARTCARD_KEY_CONSTRAINED :
SSH_AGENTC_ADD_SMARTCARD_KEY;
} else
type = SSH_AGENTC_REMOVE_SMARTCARD_KEY;
if ((msg = sshbuf_new()) == NULL)
return SSH_ERR_ALLOC_FAIL;
if ((r = sshbuf_put_u8(msg, type)) != 0 ||
(r = sshbuf_put_cstring(msg, reader_id)) != 0 ||
(r = sshbuf_put_cstring(msg, pin)) != 0)
goto out;
if (constrained &&
(r = encode_constraints(msg, life, confirm)) != 0)
goto out;
if ((r = ssh_request_reply(sock, msg, msg)) != 0)
goto out;
if ((r = sshbuf_get_u8(msg, &type)) != 0)
goto out;
r = decode_reply(type);
out:
sshbuf_free(msg);
return r;
}
/*
* Adds an identity to the authentication server.
* This call is intended only for use by ssh-add(1) and like applications.
*/
int
ssh_add_identity_constrained(int sock, struct sshkey *key, const char *comment,
u_int life, u_int confirm)
{
struct sshbuf *msg;
int r, constrained = (life || confirm);
u_char type;
if ((msg = sshbuf_new()) == NULL)
return SSH_ERR_ALLOC_FAIL;
switch (key->type) {
#ifdef WITH_SSH1
case KEY_RSA1:
type = constrained ?
SSH_AGENTC_ADD_RSA_ID_CONSTRAINED :
SSH_AGENTC_ADD_RSA_IDENTITY;
if ((r = sshbuf_put_u8(msg, type)) != 0 ||
(r = ssh_encode_identity_rsa1(msg, key->rsa, comment)) != 0)
goto out;
break;
#endif
#ifdef WITH_OPENSSL
case KEY_RSA:
case KEY_RSA_CERT:
case KEY_RSA_CERT_V00:
case KEY_DSA:
case KEY_DSA_CERT:
case KEY_DSA_CERT_V00:
case KEY_ECDSA:
case KEY_ECDSA_CERT:
#endif
case KEY_ED25519:
case KEY_ED25519_CERT:
type = constrained ?
SSH2_AGENTC_ADD_ID_CONSTRAINED :
SSH2_AGENTC_ADD_IDENTITY;
if ((r = sshbuf_put_u8(msg, type)) != 0 ||
(r = ssh_encode_identity_ssh2(msg, key, comment)) != 0)
goto out;
break;
default:
r = SSH_ERR_INVALID_ARGUMENT;
goto out;
}
if (constrained &&
(r = encode_constraints(msg, life, confirm)) != 0)
goto out;
if ((r = ssh_request_reply(sock, msg, msg)) != 0)
goto out;
if ((r = sshbuf_get_u8(msg, &type)) != 0)
goto out;
r = decode_reply(type);
out:
sshbuf_free(msg);
return r;
}
db_atoms
database_rep::filter (db_atoms ids, tree qt, db_time t, int limit) {
//cout << "Query " << qt << "\n";
db_constraints cs= encode_constraints (qt);
//cout << "Encoded as " << cs << "\n";
if (N(cs) == 1 && N(cs) == 0) return db_atoms ();
db_atoms r;
for (int i=0; i<N(ids); i++)
if (id_satisfies (ids[i], cs, t)) {
r << ids[i];
if (N(r) >= limit) break;
}
return r;
}