linux-sg2042/fs/ceph/auth_x.h

50 lines
835 B
C

#ifndef _FS_CEPH_AUTH_X_H
#define _FS_CEPH_AUTH_X_H
#include <linux/rbtree.h>
#include "crypto.h"
#include "auth.h"
#include "auth_x_protocol.h"
/*
* Handle ticket for a single service.
*/
struct ceph_x_ticket_handler {
struct rb_node node;
unsigned service;
struct ceph_crypto_key session_key;
struct ceph_timespec validity;
u64 secret_id;
struct ceph_buffer *ticket_blob;
unsigned long renew_after, expires;
};
struct ceph_x_authorizer {
struct ceph_buffer *buf;
unsigned service;
u64 nonce;
char reply_buf[128]; /* big enough for encrypted blob */
};
struct ceph_x_info {
struct ceph_crypto_key secret;
bool starting;
u64 server_challenge;
unsigned have_keys;
struct rb_root ticket_handlers;
struct ceph_x_authorizer auth_authorizer;
};
extern int ceph_x_init(struct ceph_auth_client *ac);
#endif