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 ft=cpp
   3
   4 /*
   5  * Ceph - scalable distributed file system
   6  *
   7  * Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
   8  *
   9  * This is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License version 2.1, as published by the Free Software
  12  * Foundation. See file COPYING.
  13  *
  14  */
  15
  16 #pragma once
  17
  18 #include "rgw_auth_s3.h"
  19 #include "rgw_rest.h"
  20 #include "rgw_zone.h"
  21
  22 class RGWOp_ZoneConfig_Get : public RGWRESTOp {
  23   RGWZoneParams zone_params;
  24 public:
  25   RGWOp_ZoneConfig_Get() {}
  26
  27   int check_caps(const RGWUserCaps& caps) override {
  28     return caps.check_cap("zone", RGW_CAP_READ);
  29   }
  30   int verify_permission(optional_yield) override {
  31     return check_caps(s->user->get_caps());
  32   }
  33   void execute(optional_yield) override {} /* driver already has the info we need, just need to send response */
  34   void send_response() override ;
  35   const char* name() const override {
  36     return "get_zone_config";
  37   }
  38 };
  39
  40 class RGWHandler_Config : public RGWHandler_Auth_S3 {
  41 protected:
  42   RGWOp *op_get() override;
  43
  44   int read_permissions(RGWOp*, optional_yield) override {
  45     return 0;
  46   }
  47 public:
  48   using RGWHandler_Auth_S3::RGWHandler_Auth_S3;
  49   ~RGWHandler_Config() override = default;
  50 };
  51
  52
  53 class RGWRESTMgr_Config : public RGWRESTMgr {
  54 public:
  55   RGWRESTMgr_Config() = default;
  56   ~RGWRESTMgr_Config() override = default;
  57
  58   RGWHandler_REST* get_handler(rgw::sal::Driver* ,
  59                                req_state*,
  60                                const rgw::auth::StrategyRegistry& auth_registry,
  61                                const std::string&) override {
  62     return new RGWHandler_Config(auth_registry);
  63   }
  64 };