LXR linux/net/ceph/auth

   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
  54