1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _FS_CEPH_AUTH_X_H
3 #define _FS_CEPH_AUTH_X_H
5 #include <linux/rbtree.h>
7 #include <linux/ceph/auth.h>
10 #include "auth_x_protocol.h"
13 * Handle ticket for a single service.
15 struct ceph_x_ticket_handler {
19 struct ceph_crypto_key session_key;
23 struct ceph_buffer *ticket_blob;
25 time64_t renew_after, expires;
28 #define CEPHX_AU_ENC_BUF_LEN 128 /* big enough for encrypted blob */
30 struct ceph_x_authorizer {
31 struct ceph_authorizer base;
32 struct ceph_crypto_key session_key;
33 struct ceph_buffer *buf;
37 char enc_buf[CEPHX_AU_ENC_BUF_LEN] __aligned(8);
41 struct ceph_crypto_key secret;
46 unsigned int have_keys;
47 struct rb_root ticket_handlers;
49 struct ceph_x_authorizer auth_authorizer;
52 int ceph_x_init(struct ceph_auth_client *ac);