1#ifndef _FS_CEPH_AUTH_X_H
 2#define _FS_CEPH_AUTH_X_H
 3
 4#include <linux/rbtree.h>
 5
 6#include <linux/ceph/auth.h>
 7
 8#include "crypto.h"
 9#include "auth_x_protocol.h"
10
11/*
12 * Handle ticket for a single service.
13 */
14struct ceph_x_ticket_handler {
15	struct rb_node node;
16	unsigned int service;
17
18	struct ceph_crypto_key session_key;
19	bool have_key;
20
21	u64 secret_id;
22	struct ceph_buffer *ticket_blob;
23
24	unsigned long renew_after, expires;
25};
26
27
28struct ceph_x_authorizer {
29	struct ceph_authorizer base;
30	struct ceph_crypto_key session_key;
31	struct ceph_buffer *buf;
32	unsigned int service;
33	u64 nonce;
34	u64 secret_id;
35	char reply_buf[128];  /* big enough for encrypted blob */
36};
37
38struct ceph_x_info {
39	struct ceph_crypto_key secret;
40
41	bool starting;
42	u64 server_challenge;
43
44	unsigned int have_keys;
45	struct rb_root ticket_handlers;
46
47	struct ceph_x_authorizer auth_authorizer;
48};
49
50int ceph_x_init(struct ceph_auth_client *ac);
51
52#endif
53

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _FS_CEPH_AUTH_X_H
 3#define _FS_CEPH_AUTH_X_H
 4
 5#include <linux/rbtree.h>
 6
 7#include <linux/ceph/auth.h>
 8
 9#include "crypto.h"
10#include "auth_x_protocol.h"
11
12/*
13 * Handle ticket for a single service.
14 */
15struct ceph_x_ticket_handler {
16	struct rb_node node;
17	unsigned int service;
18
19	struct ceph_crypto_key session_key;
20	bool have_key;
21
22	u64 secret_id;
23	struct ceph_buffer *ticket_blob;
24
25	time64_t renew_after, expires;
26};
27
28#define CEPHX_AU_ENC_BUF_LEN	128  /* big enough for encrypted blob */
29
30struct ceph_x_authorizer {
31	struct ceph_authorizer base;
32	struct ceph_crypto_key session_key;
33	struct ceph_buffer *buf;
34	unsigned int service;
35	u64 nonce;
36	u64 secret_id;
37	char enc_buf[CEPHX_AU_ENC_BUF_LEN] __aligned(8);
38};
39
40struct ceph_x_info {
41	struct ceph_crypto_key secret;
42
43	bool starting;
44	u64 server_challenge;
45
46	unsigned int have_keys;
47	struct rb_root ticket_handlers;
48
49	struct ceph_x_authorizer auth_authorizer;
50};
51
52int ceph_x_init(struct ceph_auth_client *ac);
53
54#endif