1 /* SPDX-License-Identifier: GPL-2.0 */ <<
2 #ifndef _FS_CEPH_AUTH_X_H 1 #ifndef _FS_CEPH_AUTH_X_H
3 #define _FS_CEPH_AUTH_X_H 2 #define _FS_CEPH_AUTH_X_H
4 3
5 #include <linux/rbtree.h> 4 #include <linux/rbtree.h>
6 5
7 #include <linux/ceph/auth.h> 6 #include <linux/ceph/auth.h>
8 7
9 #include "crypto.h" 8 #include "crypto.h"
10 #include "auth_x_protocol.h" 9 #include "auth_x_protocol.h"
11 10
12 /* 11 /*
13 * Handle ticket for a single service. 12 * Handle ticket for a single service.
14 */ 13 */
15 struct ceph_x_ticket_handler { 14 struct ceph_x_ticket_handler {
16 struct rb_node node; 15 struct rb_node node;
17 unsigned int service; 16 unsigned int service;
18 17
19 struct ceph_crypto_key session_key; 18 struct ceph_crypto_key session_key;
20 bool have_key; 19 bool have_key;
21 20
22 u64 secret_id; 21 u64 secret_id;
23 struct ceph_buffer *ticket_blob; 22 struct ceph_buffer *ticket_blob;
24 23
25 time64_t renew_after, expires; !! 24 unsigned long renew_after, expires;
26 }; 25 };
27 26
28 #define CEPHX_AU_ENC_BUF_LEN 128 /* big en 27 #define CEPHX_AU_ENC_BUF_LEN 128 /* big enough for encrypted blob */
29 28
30 struct ceph_x_authorizer { 29 struct ceph_x_authorizer {
31 struct ceph_authorizer base; 30 struct ceph_authorizer base;
32 struct ceph_crypto_key session_key; 31 struct ceph_crypto_key session_key;
33 struct ceph_buffer *buf; 32 struct ceph_buffer *buf;
34 unsigned int service; 33 unsigned int service;
35 u64 nonce; 34 u64 nonce;
36 u64 secret_id; 35 u64 secret_id;
37 char enc_buf[CEPHX_AU_ENC_BUF_LEN] __a 36 char enc_buf[CEPHX_AU_ENC_BUF_LEN] __aligned(8);
38 }; 37 };
39 38
40 struct ceph_x_info { 39 struct ceph_x_info {
41 struct ceph_crypto_key secret; 40 struct ceph_crypto_key secret;
42 41
43 bool starting; 42 bool starting;
44 u64 server_challenge; 43 u64 server_challenge;
45 44
46 unsigned int have_keys; 45 unsigned int have_keys;
47 struct rb_root ticket_handlers; 46 struct rb_root ticket_handlers;
48 47
49 struct ceph_x_authorizer auth_authoriz 48 struct ceph_x_authorizer auth_authorizer;
50 }; 49 };
51 50
52 int ceph_x_init(struct ceph_auth_client *ac); 51 int ceph_x_init(struct ceph_auth_client *ac);
53 52
54 #endif 53 #endif
>> 54
55 55
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