1 files changed, 85 insertions, 0 deletions
diff --git a/src/rgw/rgw_cors_swift.h b/src/rgw/rgw_cors_swift.h
new file mode 100644
index 000000000..4bb103a46
--- /dev/null
+++ b/src/rgw/rgw_cors_swift.h
@@ -0,0 +1,85 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
+// vim: ts=8 sw=2 smarttab ft=cpp
+
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation. See file COPYING.
+ *
+ */
+
+#ifndef CEPH_RGW_CORS_SWIFT3_H
+#define CEPH_RGW_CORS_SWIFT3_H
+
+#include <map>
+#include <string>
+#include <vector>
+#include <include/types.h>
+#include <include/str_list.h>
+
+#include "rgw_cors.h"
+
+class RGWCORSConfiguration_SWIFT : public RGWCORSConfiguration
+{
+  public:
+    RGWCORSConfiguration_SWIFT() {}
+    ~RGWCORSConfiguration_SWIFT() {}
+    int create_update(const char *allow_origins, const char *allow_headers, 
+                  const char *expose_headers, const char *max_age) {
+      set<string> o, h;
+      list<string> e;
+      unsigned long a = CORS_MAX_AGE_INVALID;
+      uint8_t flags = RGW_CORS_ALL;
+
+      int nr_invalid_names = 0;
+      auto add_host = [&nr_invalid_names, &o] (auto host) {
+        if (validate_name_string(host) == 0) {
+          o.emplace(std::string{host});
+        } else {
+          nr_invalid_names++;
+        }
+      };
+      for_each_substr(allow_origins, ";,= \t", add_host);
+      if (o.empty() || nr_invalid_names > 0) {
+        return -EINVAL;
+      }
+
+      if (allow_headers) {
+        int nr_invalid_headers = 0;
+        auto add_header = [&nr_invalid_headers, &h] (auto allow_header) {
+          if (validate_name_string(allow_header) == 0) {
+            h.emplace(std::string{allow_header});
+          } else {
+            nr_invalid_headers++;
+          }
+        };
+        for_each_substr(allow_headers, ";,= \t", add_header);
+        if (h.empty() || nr_invalid_headers > 0) {
+          return -EINVAL;
+        }
+      }
+
+      if (expose_headers) {
+        for_each_substr(expose_headers, ";,= \t",
+            [&e] (auto expose_header) {
+              e.emplace_back(std::string(expose_header));
+            });
+      }
+      if (max_age) {
+        char *end = NULL;
+        a = strtoul(max_age, &end, 10);
+        if (a == ULONG_MAX)
+          a = CORS_MAX_AGE_INVALID;
+      }
+
+      RGWCORSRule rule(o, h, e, flags, a);
+      stack_rule(rule);
+      return 0;
+    }
+};
+#endif /*CEPH_RGW_CORS_SWIFT3_H*/