ceph/src/rgw/rgw_cors_swift.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 CEPH_RGW_CORS_SWIFT3_H
  16 #define CEPH_RGW_CORS_SWIFT3_H
  17
  18 #include <map>
  19 #include <string>
  20 #include <vector>
  21 #include <include/types.h>
  22 #include <include/str_list.h>
  23
  24 #include "rgw_cors.h"
  25
  26 class RGWCORSConfiguration_SWIFT : public RGWCORSConfiguration
  27 {
  28   public:
  29     RGWCORSConfiguration_SWIFT() {}
  30     ~RGWCORSConfiguration_SWIFT() {}
  31     int create_update(const char *allow_origins, const char *allow_headers,
  32                   const char *expose_headers, const char *max_age) {
  33       set<string> o, h, oc;
  34       list<string> e;
  35       unsigned long a = CORS_MAX_AGE_INVALID;
  36       uint8_t flags = RGW_CORS_ALL;
  37
  38       string ao = allow_origins;
  39       get_str_set(ao, oc);
  40       if (oc.empty())
  41         return -EINVAL;
  42       for(set<string>::iterator it = oc.begin(); it != oc.end(); ++it) {
  43         string host = *it;
  44         if (validate_name_string(host) != 0)
  45           return -EINVAL;
  46         o.insert(o.end(), host);
  47       }
  48       if (allow_headers) {
  49         string ah = allow_headers;
  50         get_str_set(ah, h);
  51         for(set<string>::iterator it = h.begin();
  52             it != h.end(); ++it) {
  53           string s = (*it);
  54           if (validate_name_string(s) != 0)
  55             return -EINVAL;
  56         }
  57       }
  58
  59       if (expose_headers) {
  60         string eh = expose_headers;
  61         get_str_list(eh, e);
  62       }
  63       if (max_age) {
  64         char *end = NULL;
  65         a = strtoul(max_age, &end, 10);
  66         if (a == ULONG_MAX)
  67           a = CORS_MAX_AGE_INVALID;
  68       }
  69
  70       RGWCORSRule rule(o, h, e, flags, a);
  71       stack_rule(rule);
  72       return 0;
  73     }
  74 };
  75 #endif /*CEPH_RGW_CORS_SWIFT3_H*/