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diff --git a/src/ceph/src/rgw/rgw_acl_s3.h b/src/ceph/src/rgw/rgw_acl_s3.h
new file mode 100644
index 0000000..149db40
--- /dev/null
+++ b/src/ceph/src/rgw/rgw_acl_s3.h
@@ -0,0 +1,111 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_RGW_ACL_S3_H
+#define CEPH_RGW_ACL_S3_H
+
+#include <map>
+#include <string>
+#include <iosfwd>
+#include <include/types.h>
+
+#include "include/str_list.h"
+#include "rgw_xml.h"
+#include "rgw_acl.h"
+
+class RGWRados;
+
+class ACLPermission_S3 : public ACLPermission, public XMLObj
+{
+public:
+  ACLPermission_S3() {}
+  ~ACLPermission_S3() override {}
+
+  bool xml_end(const char *el) override;
+  void to_xml(ostream& out);
+};
+
+class ACLGrantee_S3 : public ACLGrantee, public XMLObj
+{
+public:
+  ACLGrantee_S3() {}
+  ~ACLGrantee_S3() override {}
+
+  bool xml_start(const char *el, const char **attr);
+};
+
+
+class ACLGrant_S3 : public ACLGrant, public XMLObj
+{
+public:
+  ACLGrant_S3() {}
+  ~ACLGrant_S3() override {}
+
+  void to_xml(CephContext *cct, ostream& out);
+  bool xml_end(const char *el) override;
+  bool xml_start(const char *el, const char **attr);
+
+  static ACLGroupTypeEnum uri_to_group(string& uri);
+  static bool group_to_uri(ACLGroupTypeEnum group, string& uri);
+};
+
+class RGWAccessControlList_S3 : public RGWAccessControlList, public XMLObj
+{
+public:
+  explicit RGWAccessControlList_S3(CephContext *_cct) : RGWAccessControlList(_cct) {}
+  ~RGWAccessControlList_S3() override {}
+
+  bool xml_end(const char *el) override;
+  void to_xml(ostream& out);
+
+  int create_canned(ACLOwner& owner, ACLOwner& bucket_owner, const string& canned_acl);
+  int create_from_grants(std::list<ACLGrant>& grants);
+};
+
+class ACLOwner_S3 : public ACLOwner, public XMLObj
+{
+public:
+  ACLOwner_S3() {}
+  ~ACLOwner_S3() override {}
+
+  bool xml_end(const char *el) override;
+  void to_xml(ostream& out);
+};
+
+class RGWEnv;
+
+class RGWAccessControlPolicy_S3 : public RGWAccessControlPolicy, public XMLObj
+{
+public:
+  explicit RGWAccessControlPolicy_S3(CephContext *_cct) : RGWAccessControlPolicy(_cct) {}
+  ~RGWAccessControlPolicy_S3() override {}
+
+  bool xml_end(const char *el) override;
+
+  void to_xml(ostream& out);
+  int rebuild(RGWRados *store, ACLOwner *owner, RGWAccessControlPolicy& dest);
+  bool compare_group_name(string& id, ACLGroupTypeEnum group) override;
+
+  virtual int create_canned(ACLOwner& _owner, ACLOwner& bucket_owner, string canned_acl) {
+    RGWAccessControlList_S3& _acl = static_cast<RGWAccessControlList_S3 &>(acl);
+    int ret = _acl.create_canned(_owner, bucket_owner, canned_acl);
+    owner = _owner;
+    return ret;
+  }
+  int create_from_headers(RGWRados *store, const RGWEnv *env, ACLOwner& _owner);
+};
+
+/**
+ * Interfaces with the webserver's XML handling code
+ * to parse it in a way that makes sense for the rgw.
+ */
+class RGWACLXMLParser_S3 : public RGWXMLParser
+{
+  CephContext *cct;
+
+  XMLObj *alloc_obj(const char *el) override;
+public:
+  explicit RGWACLXMLParser_S3(CephContext *_cct) : cct(_cct) {}
+};
+
+#endif