ceph/src/auth/cephx/CephxServiceHandler.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2004-2009 Sage Weil <sage@newdream.net>
   7  *
   8  * This is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License version 2.1, as published by the Free Software
  11  * Foundation.  See file COPYING.
  12  *
  13  */
  14
  15 #ifndef CEPH_CEPHXSERVICEHANDLER_H
  16 #define CEPH_CEPHXSERVICEHANDLER_H
  17
  18 #include "auth/AuthServiceHandler.h"
  19 #include "auth/Auth.h"
  20
  21 class KeyServer;
  22
  23 class CephxServiceHandler  : public AuthServiceHandler {
  24   KeyServer *key_server;
  25   uint64_t server_challenge;
  26
  27 public:
  28   CephxServiceHandler(CephContext *cct_, KeyServer *ks)
  29     : AuthServiceHandler(cct_), key_server(ks), server_challenge(0) {}
  30   ~CephxServiceHandler() override {}
  31
  32   int start_session(const EntityName& name,
  33                     size_t connection_secret_required_length,
  34                     bufferlist *result_bl,
  35                     AuthCapsInfo *caps,
  36                     CryptoKey *session_key,
  37                     std::string *connection_secret) override;
  38   int handle_request(
  39     bufferlist::const_iterator& indata,
  40     size_t connection_secret_required_length,
  41     bufferlist *result_bl,
  42     uint64_t *global_id,
  43     AuthCapsInfo *caps,
  44     CryptoKey *session_key,
  45     std::string *connection_secret) override;
  46
  47   void build_cephx_response_header(int request_type, int status, bufferlist& bl);
  48 };
  49
  50 #endif