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