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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
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#define CEPHX_AU_ENC_BUF_LEN 128 /* big enough for encrypted blob */
28
29struct ceph_x_authorizer {
30 struct ceph_authorizer base;
31 struct ceph_crypto_key session_key;
32 struct ceph_buffer *buf;
33 unsigned int service;
34 u64 nonce;
35 u64 secret_id;
36 char enc_buf[CEPHX_AU_ENC_BUF_LEN] __aligned(8);
37};
38
39struct ceph_x_info {
40 struct ceph_crypto_key secret;
41
42 bool starting;
43 u64 server_challenge;
44
45 unsigned int have_keys;
46 struct rb_root ticket_handlers;
47
48 struct ceph_x_authorizer auth_authorizer;
49};
50
51int ceph_x_init(struct ceph_auth_client *ac);
52
53#endif
54