ceph/src/rgw/rgw_rest_config.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) 2013 eNovance SAS <licensing@enovance.com>
   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 RGW_REST_CONFIG_H
  16 #define RGW_REST_CONFIG_H
  17
  18 class RGWOp_ZoneGroupMap_Get : public RGWRESTOp {
  19   RGWZoneGroupMap zonegroup_map;
  20   bool old_format;
  21 public:
  22   RGWOp_ZoneGroupMap_Get(bool _old_format):old_format(_old_format) {}
  23   ~RGWOp_ZoneGroupMap_Get() override {}
  24
  25   int verify_permission() override {
  26     return 0;
  27   }
  28   void execute() override;
  29   void send_response() override;
  30   const string name() override {
  31     if (old_format) {
  32       return "get_region_map";
  33     } else {
  34       return "get_zonegroup_map";
  35     }
  36   }
  37 };
  38
  39 class RGWOp_ZoneConfig_Get : public RGWRESTOp {
  40   RGWZoneParams zone_params;
  41 public:
  42   RGWOp_ZoneConfig_Get() {}
  43
  44   int check_caps(RGWUserCaps& caps) {
  45     return caps.check_cap("admin", RGW_CAP_READ);
  46   }
  47   int verify_permission() {
  48     return check_caps(s->user->caps);
  49   }
  50   void execute() {} /* store already has the info we need, just need to send response */
  51   void send_response();
  52   const string name() {
  53     return "get_zone_config";
  54   }
  55 };
  56
  57 class RGWHandler_Config : public RGWHandler_Auth_S3 {
  58 protected:
  59   RGWOp *op_get() override;
  60
  61   int read_permissions(RGWOp*) override {
  62     return 0;
  63   }
  64 public:
  65   using RGWHandler_Auth_S3::RGWHandler_Auth_S3;
  66   ~RGWHandler_Config() override = default;
  67 };
  68
  69
  70 class RGWRESTMgr_Config : public RGWRESTMgr {
  71 public:
  72   RGWRESTMgr_Config() = default;
  73   ~RGWRESTMgr_Config() override = default;
  74
  75   RGWHandler_REST* get_handler(struct req_state*,
  76                                const rgw::auth::StrategyRegistry& auth_registry,
  77                                const std::string&) override {
  78     return new RGWHandler_Config(auth_registry);
  79   }
  80 };
  81
  82 #endif /* RGW_REST_CONFIG_H */