initial code repo
[stor4nfv.git] / src / ceph / src / test / test_rgw_admin_log.cc
diff --git a/src/ceph/src/test/test_rgw_admin_log.cc b/src/ceph/src/test/test_rgw_admin_log.cc
new file mode 100644 (file)
index 0000000..a7be06c
--- /dev/null
@@ -0,0 +1,1599 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
+// vim: ts=8 sw=2 smarttab
+/*
+ * 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.
+ *
+ */
+#include <iostream>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <time.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <fstream>
+#include <map>
+#include <list>
+extern "C"{
+#include <curl/curl.h>
+}
+#include "common/ceph_crypto.h"
+#include "include/str_list.h"
+#include "common/ceph_json.h"
+#include "common/code_environment.h"
+#include "common/ceph_argparse.h"
+#include "common/Finisher.h"
+#include "global/global_init.h"
+#include "rgw/rgw_common.h"
+#include "rgw/rgw_bucket.h"
+#include "rgw/rgw_rados.h"
+#include "include/utime.h"
+#include "include/object.h"
+#define GTEST
+#ifdef GTEST
+#include <gtest/gtest.h>
+#else
+#define TEST(x, y) void y()
+#define ASSERT_EQ(v, s) if(v != s)cout << "Error at " << __LINE__ << "(" << #v << "!= " << #s << "\n"; \
+                                else cout << "(" << #v << "==" << #s << ") PASSED\n";
+#define EXPECT_EQ(v, s) ASSERT_EQ(v, s)
+#define ASSERT_TRUE(c) if(c)cout << "Error at " << __LINE__ << "(" << #c << ")" << "\n"; \
+                          else cout << "(" << #c << ") PASSED\n";
+#define EXPECT_TRUE(c) ASSERT_TRUE(c) 
+#endif
+using namespace std;
+
+#define CURL_VERBOSE 0
+#define HTTP_RESPONSE_STR "RespCode"
+#define CEPH_CRYPTO_HMACSHA1_DIGESTSIZE 20
+#define RGW_ADMIN_RESP_PATH "/tmp/.test_rgw_admin_resp"
+#define TEST_BUCKET_NAME "test_bucket"
+#define TEST_BUCKET_OBJECT "test_object"
+#define TEST_BUCKET_OBJECT_1 "test_object1"
+#define TEST_BUCKET_OBJECT_SIZE 1024
+
+static string uid = "ceph";
+static string display_name = "CEPH";
+
+extern "C" int ceph_armor(char *dst, const char *dst_end, 
+                          const char *src, const char *end);
+static void print_usage(char *exec){
+  cout << "Usage: " << exec << " <Options>\n";
+  cout << "Options:\n"
+          "-g <gw-ip> - The ip address of the gateway\n"
+          "-p <gw-port> - The port number of the gateway\n"
+          "-c <ceph.conf> - Absolute path of ceph config file\n"
+          "-rgw-admin <path/to/radosgw-admin> - radosgw-admin absolute path\n";
+}
+
+namespace admin_log {
+class test_helper {
+  private:
+    string host;
+    string port;
+    string creds;
+    string rgw_admin_path;
+    string conf_path;
+    CURL *curl_inst;
+    map<string, string> response;
+    list<string> extra_hdrs;
+    string *resp_data;
+    unsigned resp_code;
+  public:
+    test_helper() : resp_data(NULL){
+      curl_global_init(CURL_GLOBAL_ALL);
+    }
+    ~test_helper(){
+      curl_global_cleanup();
+    }
+    int send_request(string method, string uri, 
+                     size_t (*function)(void *,size_t,size_t,void *) = 0,
+                     void *ud = 0, size_t length = 0);
+    int extract_input(int argc, char *argv[]);
+    string& get_response(string hdr){
+      return response[hdr];
+    }
+    void set_extra_header(string hdr){
+      extra_hdrs.push_back(hdr);
+    }
+    void set_response(char *val);
+    void set_response_data(char *data, size_t len){
+      if(resp_data) delete resp_data;
+      resp_data = new string(data, len);
+    }
+    string& get_rgw_admin_path() {
+      return rgw_admin_path;
+    }
+    string& get_ceph_conf_path() {
+      return conf_path;
+    }
+    void set_creds(string& c) {
+      creds = c;
+    }
+    const string *get_response_data(){return resp_data;}
+    unsigned get_resp_code(){return resp_code;}
+};
+
+int test_helper::extract_input(int argc, char *argv[]){
+#define ERR_CHECK_NEXT_PARAM(o) \
+  if(((int)loop + 1) >= argc)return -1;                \
+  else o = argv[loop+1];
+
+  for(unsigned loop = 1;loop < (unsigned)argc; loop += 2){
+    if(strcmp(argv[loop], "-g") == 0){
+      ERR_CHECK_NEXT_PARAM(host);
+    }else if(strcmp(argv[loop],"-p") == 0){
+      ERR_CHECK_NEXT_PARAM(port);
+    }else if(strcmp(argv[loop], "-c") == 0){
+      ERR_CHECK_NEXT_PARAM(conf_path);
+    }else if(strcmp(argv[loop], "-rgw-admin") == 0){
+      ERR_CHECK_NEXT_PARAM(rgw_admin_path);
+    }else return -1;
+  }
+  if(host.length() <= 0 ||
+     rgw_admin_path.length() <= 0)
+    return -1;
+  return 0;
+}
+
+void test_helper::set_response(char *r){
+  string sr(r), h, v;
+  size_t off = sr.find(": ");
+  if(off != string::npos){
+    h.assign(sr, 0, off);
+    v.assign(sr, off + 2, sr.find("\r\n") - (off+2));
+  }else{
+    /*Could be the status code*/
+    if(sr.find("HTTP/") != string::npos){
+      h.assign(HTTP_RESPONSE_STR);
+      off = sr.find(" ");
+      v.assign(sr, off + 1, sr.find("\r\n") - (off + 1));
+      resp_code = atoi((v.substr(0, 3)).c_str());
+    }
+  }
+  response[h] = v;
+}
+
+size_t write_header(void *ptr, size_t size, size_t nmemb, void *ud){
+  test_helper *h = static_cast<test_helper *>(ud);
+  h->set_response((char *)ptr);
+  return size*nmemb;
+}
+
+size_t write_data(void *ptr, size_t size, size_t nmemb, void *ud){
+  test_helper *h = static_cast<test_helper *>(ud);
+  h->set_response_data((char *)ptr, size*nmemb);
+  return size*nmemb;
+}
+
+static inline void buf_to_hex(const unsigned char *buf, int len, char *str)
+{
+  int i;
+  str[0] = '\0';
+  for (i = 0; i < len; i++) {
+    sprintf(&str[i*2], "%02x", (int)buf[i]);
+  }
+}
+
+static void calc_hmac_sha1(const char *key, int key_len,
+                    const char *msg, int msg_len, char *dest)
+/* destination should be CEPH_CRYPTO_HMACSHA1_DIGESTSIZE bytes long */
+{
+  ceph::crypto::HMACSHA1 hmac((const unsigned char *)key, key_len);
+  hmac.Update((const unsigned char *)msg, msg_len);
+  hmac.Final((unsigned char *)dest);
+  
+  char hex_str[(CEPH_CRYPTO_HMACSHA1_DIGESTSIZE * 2) + 1];
+  admin_log::buf_to_hex((unsigned char *)dest, CEPH_CRYPTO_HMACSHA1_DIGESTSIZE, hex_str);
+}
+
+static int get_s3_auth(string method, string creds, string date, string res, string& out){
+  string aid, secret, auth_hdr;
+  string tmp_res;
+  size_t off = creds.find(":");
+  out = "";
+  if(off != string::npos){
+    aid.assign(creds, 0, off);
+    secret.assign(creds, off + 1, string::npos);
+
+    /*sprintf(auth_hdr, "%s\n\n\n%s\n%s", req_type, date, res);*/
+    char hmac_sha1[CEPH_CRYPTO_HMACSHA1_DIGESTSIZE];
+    char b64[65]; /* 64 is really enough */
+    size_t off = res.find("?");
+    if(off == string::npos)
+      tmp_res = res;
+    else
+      tmp_res.assign(res, 0, off);
+    auth_hdr.append(method + string("\n\n\n") + date + string("\n") + tmp_res);
+    admin_log::calc_hmac_sha1(secret.c_str(), secret.length(), 
+                               auth_hdr.c_str(), auth_hdr.length(), hmac_sha1);
+    int ret = ceph_armor(b64, b64 + 64, hmac_sha1,
+                         hmac_sha1 + CEPH_CRYPTO_HMACSHA1_DIGESTSIZE);
+    if (ret < 0) {
+      cout << "ceph_armor failed\n";
+      return -1;
+    }
+    b64[ret] = 0;
+    out.append(aid + string(":") + b64);
+  }else return -1;
+  return 0;
+}
+
+void get_date(string& d){
+  struct timeval tv;
+  char date[64];
+  struct tm tm;
+  char *days[] = {(char *)"Sun", (char *)"Mon", (char *)"Tue",
+                  (char *)"Wed", (char *)"Thu", (char *)"Fri", 
+                  (char *)"Sat"};
+  char *months[] = {(char *)"Jan", (char *)"Feb", (char *)"Mar", 
+                    (char *)"Apr", (char *)"May", (char *)"Jun",
+                    (char *)"Jul",(char *) "Aug", (char *)"Sep", 
+                    (char *)"Oct", (char *)"Nov", (char *)"Dec"};
+  gettimeofday(&tv, NULL);
+  gmtime_r(&tv.tv_sec, &tm);
+  sprintf(date, "%s, %d %s %d %d:%d:%d GMT", 
+          days[tm.tm_wday], 
+          tm.tm_mday, months[tm.tm_mon], 
+          tm.tm_year + 1900,
+          tm.tm_hour, tm.tm_min, tm.tm_sec);
+  d = date;
+}
+
+int test_helper::send_request(string method, string res, 
+                                   size_t (*read_function)( void *,size_t,size_t,void *),
+                                   void *ud,
+                                   size_t length){
+  string url;
+  string auth, date;
+  url.append(string("http://") + host);
+  if(port.length() > 0)url.append(string(":") + port);
+  url.append(res);
+  curl_inst = curl_easy_init();
+  if(curl_inst){
+    curl_easy_setopt(curl_inst, CURLOPT_URL, url.c_str());
+    curl_easy_setopt(curl_inst, CURLOPT_CUSTOMREQUEST, method.c_str());
+    curl_easy_setopt(curl_inst, CURLOPT_VERBOSE, CURL_VERBOSE);
+    curl_easy_setopt(curl_inst, CURLOPT_HEADERFUNCTION, admin_log::write_header);
+    curl_easy_setopt(curl_inst, CURLOPT_WRITEHEADER, (void *)this);
+    curl_easy_setopt(curl_inst, CURLOPT_WRITEFUNCTION, admin_log::write_data);
+    curl_easy_setopt(curl_inst, CURLOPT_WRITEDATA, (void *)this);
+    if(read_function){
+      curl_easy_setopt(curl_inst, CURLOPT_READFUNCTION, read_function);
+      curl_easy_setopt(curl_inst, CURLOPT_READDATA, (void *)ud);
+      curl_easy_setopt(curl_inst, CURLOPT_UPLOAD, 1L);
+      curl_easy_setopt(curl_inst, CURLOPT_INFILESIZE_LARGE, (curl_off_t)length);
+    }
+
+    get_date(date);
+    string http_date;
+    http_date.append(string("Date: ") + date);
+
+    string s3auth;
+    if (admin_log::get_s3_auth(method, creds, date, res, s3auth) < 0)
+      return -1;
+    auth.append(string("Authorization: AWS ") + s3auth);
+
+    struct curl_slist *slist = NULL;
+    slist = curl_slist_append(slist, auth.c_str());
+    slist = curl_slist_append(slist, http_date.c_str());
+    for(list<string>::iterator it = extra_hdrs.begin();
+        it != extra_hdrs.end(); ++it){
+      slist = curl_slist_append(slist, (*it).c_str());
+    }
+    if(read_function)
+      curl_slist_append(slist, "Expect:");
+    curl_easy_setopt(curl_inst, CURLOPT_HTTPHEADER, slist); 
+
+    response.erase(response.begin(), response.end());
+    extra_hdrs.erase(extra_hdrs.begin(), extra_hdrs.end());
+    CURLcode res = curl_easy_perform(curl_inst);
+    if(res != CURLE_OK){
+      cout << "Curl perform failed for " << url << ", res: " << 
+        curl_easy_strerror(res) << "\n";
+      return -1;
+    }
+    curl_slist_free_all(slist);
+  }
+  curl_easy_cleanup(curl_inst);
+  return 0;
+}
+};
+
+admin_log::test_helper *g_test;
+Finisher *finisher;
+
+int run_rgw_admin(string& cmd, string& resp) {
+  pid_t pid;
+  pid = fork();
+  if (pid == 0) {
+    /* child */
+    list<string> l;
+    get_str_list(cmd, " \t", l);
+    char *argv[l.size()];
+    unsigned loop = 1;
+
+    argv[0] = (char *)"radosgw-admin";
+    for (list<string>::iterator it = l.begin(); 
+         it != l.end(); ++it) {
+      argv[loop++] = (char *)(*it).c_str();
+    }
+    argv[loop] = NULL;
+    if (!freopen(RGW_ADMIN_RESP_PATH, "w+", stdout)) {
+      cout << "Unable to open stdout file" << std::endl;
+    }
+    execv((g_test->get_rgw_admin_path()).c_str(), argv); 
+  } else if (pid > 0) {
+    int status;
+    waitpid(pid, &status, 0);
+    if (WIFEXITED(status)) {
+      if(WEXITSTATUS(status) != 0) {
+        cout << "Child exited with status " << WEXITSTATUS(status) << std::endl;
+        return -1;
+      }
+    }
+    ifstream in;
+    struct stat st;
+
+    if (stat(RGW_ADMIN_RESP_PATH, &st) < 0) {
+      cout << "Error stating the admin response file, errno " << errno << std::endl;
+      return -1;
+    } else {
+      char *data = (char *)malloc(st.st_size + 1);
+      in.open(RGW_ADMIN_RESP_PATH);
+      in.read(data, st.st_size);
+      in.close();
+      data[st.st_size] = 0;
+      resp = data;
+      free(data);
+      unlink(RGW_ADMIN_RESP_PATH);
+      /* cout << "radosgw-admin " << cmd << ": " << resp << std::endl; */
+    }
+  } else 
+    return -1;
+  return 0;
+}
+
+int get_creds(string& json, string& creds) {
+  JSONParser parser;
+  if(!parser.parse(json.c_str(), json.length())) {
+    cout << "Error parsing create user response" << std::endl;
+    return -1;
+  }
+
+  RGWUserInfo info;
+  decode_json_obj(info, &parser);
+  creds = "";
+  for(map<string, RGWAccessKey>::iterator it = info.access_keys.begin();
+      it != info.access_keys.end(); ++it) {
+    RGWAccessKey _k = it->second;
+    /*cout << "accesskeys [ " << it->first << " ] = " << 
+      "{ " << _k.id << ", " << _k.key << ", " << _k.subuser << "}" << std::endl;*/
+    creds.append(it->first + string(":") + _k.key);
+    break;
+  }
+  return 0;
+}
+
+int user_create(string& uid, string& display_name, bool set_creds = true) {
+  stringstream ss;
+  string creds;
+  ss << "-c " << g_test->get_ceph_conf_path() << " user create --uid=" << uid
+    << " --display-name=" << display_name;
+
+  string out;
+  string cmd = ss.str();
+  if(run_rgw_admin(cmd, out) != 0) {
+    cout << "Error creating user" << std::endl;
+    return -1;
+  }
+  get_creds(out, creds);
+  if(set_creds)
+    g_test->set_creds(creds);
+  return 0;
+}
+
+int user_info(string& uid, string& display_name, RGWUserInfo& uinfo) {
+  stringstream ss;
+  ss << "-c " << g_test->get_ceph_conf_path() << " user info --uid=" << uid
+    << " --display-name=" << display_name;
+
+  string out;
+  string cmd = ss.str();
+  if(run_rgw_admin(cmd, out) != 0) {
+    cout << "Error reading user information" << std::endl;
+    return -1;
+  }
+  JSONParser parser;
+  if(!parser.parse(out.c_str(), out.length())) {
+    cout << "Error parsing create user response" << std::endl;
+    return -1;
+  }
+  decode_json_obj(uinfo, &parser);
+  return 0;
+}
+
+int user_rm(string& uid, string& display_name) {
+  stringstream ss;
+  ss << "-c " << g_test->get_ceph_conf_path() << 
+    " metadata rm --metadata-key=user:" << uid;
+
+  string out;
+  string cmd = ss.str();
+  if(run_rgw_admin(cmd, out) != 0) {
+    cout << "Error removing user" << std::endl;
+    return -1;
+  }
+  return 0;
+}
+
+int caps_add(const char * name, const char *perm) {
+  stringstream ss;
+
+  ss << "-c " << g_test->get_ceph_conf_path() << " caps add --caps=" <<
+     name << "=" << perm << " --uid=" << uid;
+  string out;
+  string cmd = ss.str();
+  if(run_rgw_admin(cmd, out) != 0) {
+    cout << "Error creating user" << std::endl;
+    return -1;
+  }
+  return 0;
+}
+
+int caps_rm(const char * name, const char *perm) {
+  stringstream ss;
+
+  ss << "-c " << g_test->get_ceph_conf_path() << " caps rm --caps=" <<
+     name << "=" << perm << " --uid=" << uid;
+  string out;
+  string cmd = ss.str();
+  if(run_rgw_admin(cmd, out) != 0) {
+    cout << "Error creating user" << std::endl;
+    return -1;
+  }
+  return 0;
+}
+
+static int create_bucket(void){
+  g_test->send_request(string("PUT"), string("/" TEST_BUCKET_NAME));
+  if(g_test->get_resp_code() != 200U){
+    cout << "Error creating bucket, http code " << g_test->get_resp_code();
+    return -1;
+  }
+  return 0;
+}
+
+static int delete_bucket(void){
+  g_test->send_request(string("DELETE"), string("/" TEST_BUCKET_NAME));
+  if(g_test->get_resp_code() != 204U){
+    cout << "Error deleting bucket, http code " << g_test->get_resp_code();
+    return -1;
+  }
+  return 0;
+}
+
+size_t read_dummy_post(void *ptr, size_t s, size_t n, void *ud) {
+  int dummy = 0;
+  memcpy(ptr, &dummy, sizeof(dummy));
+  return sizeof(dummy);
+}
+
+size_t read_bucket_object(void *ptr, size_t s, size_t n, void *ud) {
+  memcpy(ptr, ud, TEST_BUCKET_OBJECT_SIZE);
+  return TEST_BUCKET_OBJECT_SIZE;
+}
+
+static int put_bucket_obj(const char *obj_name, char *data, unsigned len) {
+  string req = "/" TEST_BUCKET_NAME"/";
+  req.append(obj_name);
+  g_test->send_request(string("PUT"), req,
+                       read_bucket_object, (void *)data, (size_t)len);
+  if (g_test->get_resp_code() != 200U) {
+    cout << "Errror sending object to the bucket, http_code " << g_test->get_resp_code();
+    return -1;
+  }
+  return 0;
+}
+
+static int read_bucket_obj(const char *obj_name) {
+  string req = "/" TEST_BUCKET_NAME"/";
+  req.append(obj_name);
+  g_test->send_request(string("GET"), req);
+  if (g_test->get_resp_code() != 200U) {
+    cout << "Errror sending object to the bucket, http_code " << g_test->get_resp_code();
+    return -1;
+  }
+  return 0;
+}
+
+static int delete_obj(const char *obj_name) {
+  string req = "/" TEST_BUCKET_NAME"/";
+  req.append(obj_name);
+  g_test->send_request(string("DELETE"), req);
+  if (g_test->get_resp_code() != 204U) {
+    cout << "Errror deleting object from bucket, http_code " << g_test->get_resp_code();
+    return -1;
+  }
+  return 0;
+}
+
+int get_formatted_time(string& ret) {
+  struct tm *tm = NULL;
+  char str_time[200];
+  const char *format = "%Y-%m-%d%%20%H:%M:%S";
+  time_t t;
+
+  t = time(NULL);
+  tm = gmtime(&t);
+  if(!tm) {
+    cerr << "Error returned by gmtime\n";
+    return -1;
+  }
+  if (strftime(str_time, sizeof(str_time), format, tm) == 0) {
+    cerr << "Error returned by strftime\n";
+    return -1;
+  }
+  ret = str_time;
+  return 0;
+}
+
+int parse_json_resp(JSONParser &parser) {
+  string *resp;
+  resp = (string *)g_test->get_response_data();
+  if(!resp)
+    return -1;
+  if(!parser.parse(resp->c_str(), resp->length())) {
+    cout << "Error parsing create user response" << std::endl;
+    return -1;
+  }
+  return 0;
+}
+
+struct cls_log_entry_json {
+  string section;
+  string name;
+  utime_t timestamp;
+  RGWMetadataLogData log_data;
+};
+
+static int decode_json(JSONObj *obj, RGWMetadataLogData &data) {
+  JSONObj *jo;
+
+  jo = obj->find_obj("read_version");
+  if (!jo)
+    return -1;
+  data.read_version.decode_json(obj);
+  data.write_version.decode_json(obj);
+
+  jo = obj->find_obj("status");
+  if (!jo)
+    return -1;
+  JSONDecoder::decode_json("status", data, jo);
+  return 0;
+}
+
+static int decode_json(JSONObj *obj, cls_log_entry_json& ret) {
+  JSONDecoder::decode_json("section", ret.section, obj);
+  JSONDecoder::decode_json("name", ret.name, obj);
+  JSONObj *jo = obj->find_obj("data");
+  if(!jo) 
+    return 0;
+  return decode_json(jo, ret.log_data);
+}
+
+static int get_log_list(list<cls_log_entry_json> &entries) {
+  JSONParser parser;
+  if (parse_json_resp(parser) != 0)
+    return -1;
+  if (!parser.is_array()) 
+    return -1;
+
+  vector<string> l;
+  l = parser.get_array_elements();
+  int loop = 0;
+  for(vector<string>::iterator it = l.begin();
+      it != l.end(); ++it, loop++) {
+    JSONParser jp;
+    cls_log_entry_json entry;
+
+    if(!jp.parse((*it).c_str(), (*it).length())) {
+      cerr << "Error parsing log json object" << std::endl;
+      return -1;
+    }
+    EXPECT_EQ(decode_json((JSONObj *)&jp, entry), 0);
+    entries.push_back(entry);
+  }
+  return 0;
+}
+
+struct cls_bilog_entry {
+  string op_id;
+  string op_tag;
+  string op;
+  string object;
+  string status;
+  unsigned index_ver;
+};
+
+static int decode_json(JSONObj *obj, cls_bilog_entry& ret) {
+  JSONDecoder::decode_json("op_id", ret.op_id, obj);
+  JSONDecoder::decode_json("op_tag", ret.op_tag, obj);
+  JSONDecoder::decode_json("op", ret.op, obj);
+  JSONDecoder::decode_json("object", ret.object, obj);
+  JSONDecoder::decode_json("state", ret.status, obj);
+  JSONDecoder::decode_json("index_ver", ret.index_ver, obj);
+  return 0;
+}
+
+static int get_bilog_list(list<cls_bilog_entry> &entries) {
+  JSONParser parser;
+  if (parse_json_resp(parser) != 0)
+    return -1;
+  if (!parser.is_array()) 
+    return -1;
+
+  vector<string> l;
+  l = parser.get_array_elements();
+  int loop = 0;
+  for(vector<string>::iterator it = l.begin();
+      it != l.end(); ++it, loop++) {
+    JSONParser jp;
+    cls_bilog_entry entry;
+
+    if(!jp.parse((*it).c_str(), (*it).length())) {
+      cerr << "Error parsing log json object" << std::endl;
+      return -1;
+    }
+    EXPECT_EQ(decode_json((JSONObj *)&jp, entry), 0);
+    entries.push_back(entry);
+  }
+  return 0;
+}
+
+static int decode_json(JSONObj *obj, rgw_data_change& ret) {
+  string entity;
+
+  JSONDecoder::decode_json("entity_type", entity, obj);
+  if (entity.compare("bucket") == 0)
+    ret.entity_type = ENTITY_TYPE_BUCKET;
+  JSONDecoder::decode_json("key", ret.key, obj);
+  return 0;
+}
+
+static int get_datalog_list(list<rgw_data_change> &entries) {
+  JSONParser parser;
+
+  if (parse_json_resp(parser) != 0)
+    return -1;
+  if (!parser.is_array()) 
+    return -1;
+
+  vector<string> l;
+  l = parser.get_array_elements();
+  int loop = 0;
+  for(vector<string>::iterator it = l.begin();
+      it != l.end(); ++it, loop++) {
+    JSONParser jp;
+    rgw_data_change entry;
+
+    if(!jp.parse((*it).c_str(), (*it).length())) {
+      cerr << "Error parsing log json object" << std::endl;
+      return -1;
+    }
+    EXPECT_EQ(decode_json((JSONObj *)&jp, entry), 0);
+    entries.push_back(entry);
+  }
+  return 0;
+}
+
+unsigned get_mdlog_shard_id(string& key, int max_shards) {
+  string section = "user";
+  uint32_t val = ceph_str_hash_linux(key.c_str(), key.size());
+  val ^= ceph_str_hash_linux(section.c_str(), section.size());
+  return (unsigned)(val % max_shards);
+}
+
+unsigned get_datalog_shard_id(const char *bucket_name, int max_shards) {
+  uint32_t r = ceph_str_hash_linux(bucket_name, strlen(bucket_name)) % max_shards;
+  return (int)r;
+}
+
+TEST(TestRGWAdmin, datalog_list) {
+  string start_time, 
+         end_time;
+  const char *cname = "datalog",
+             *perm = "*";
+  string rest_req;
+  unsigned shard_id = get_datalog_shard_id(TEST_BUCKET_NAME, g_ceph_context->_conf->rgw_data_log_num_shards);
+  stringstream ss;
+  list<rgw_data_change> entries;
+
+  ASSERT_EQ(get_formatted_time(start_time), 0);
+  ASSERT_EQ(0, user_create(uid, display_name));
+  ASSERT_EQ(0, caps_add(cname, perm));
+
+  rest_req = "/admin/log?type=data";
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  JSONParser parser;
+  int num_objects;
+  EXPECT_EQ (parse_json_resp(parser), 0);
+  JSONDecoder::decode_json("num_objects", num_objects, (JSONObj *)&parser);
+  ASSERT_EQ(num_objects,g_ceph_context->_conf->rgw_data_log_num_shards);
+  sleep(1);
+  ASSERT_EQ(0, create_bucket());
+  
+  char *bucket_obj = (char *)calloc(1, TEST_BUCKET_OBJECT_SIZE);
+  ASSERT_TRUE(bucket_obj != NULL);
+  EXPECT_EQ(put_bucket_obj(TEST_BUCKET_OBJECT, bucket_obj, TEST_BUCKET_OBJECT_SIZE), 0);
+  sleep(1); 
+  ss << "/admin/log?type=data&id=" << shard_id << "&start-time=" << start_time;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  get_datalog_list(entries);
+  EXPECT_EQ(1U, entries.size());
+  if (entries.size() == 1) {
+    rgw_data_change entry = *(entries.begin());
+    EXPECT_EQ(entry.entity_type, ENTITY_TYPE_BUCKET);
+    EXPECT_EQ(entry.key.compare(TEST_BUCKET_NAME), 0);
+  }
+  ASSERT_EQ(0, delete_obj(TEST_BUCKET_OBJECT));
+  sleep(1);
+  ASSERT_EQ(get_formatted_time(end_time), 0);
+  ss.str("");
+  ss << "/admin/log?type=data&id=" << shard_id << "&start-time=" << start_time;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  get_datalog_list(entries);
+  EXPECT_EQ(1U, entries.size());
+  if (entries.size() == 1) {
+    list<rgw_data_change>::iterator it = (entries.begin());
+    EXPECT_EQ((*it).entity_type, ENTITY_TYPE_BUCKET);
+    EXPECT_EQ((*it).key.compare(TEST_BUCKET_NAME), 0);
+  }
+
+  sleep(1);
+  EXPECT_EQ(put_bucket_obj(TEST_BUCKET_OBJECT, bucket_obj, TEST_BUCKET_OBJECT_SIZE), 0);
+  free(bucket_obj);
+  sleep(20);
+  ss.str("");
+  ss << "/admin/log?type=data&id=" << shard_id << "&start-time=" << start_time;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  get_datalog_list(entries);
+  EXPECT_EQ(2U, entries.size());
+  if (entries.size() == 2) {
+    list<rgw_data_change>::iterator it = (entries.begin());
+    EXPECT_EQ((*it).entity_type, ENTITY_TYPE_BUCKET);
+    EXPECT_EQ((*it).key.compare(TEST_BUCKET_NAME), 0);
+    ++it; 
+    EXPECT_EQ((*it).entity_type, ENTITY_TYPE_BUCKET);
+    EXPECT_EQ((*it).key.compare(TEST_BUCKET_NAME), 0);
+  }
+
+  ss.str("");
+  ss << "/admin/log?type=data&id=" << shard_id << "&start-time=" << start_time
+    << "&max-entries=1";
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  get_datalog_list(entries);
+  EXPECT_EQ(1U, entries.size());
+  
+  ss.str("");
+  ss << "/admin/log?type=data&id=" << shard_id << "&start-time=" << start_time 
+    << "&end-time=" << end_time;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  get_datalog_list(entries);
+  EXPECT_EQ(1U, entries.size());
+
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  perm = "read";
+  ASSERT_EQ(0, caps_add(cname, perm));
+  ss.str("");
+  ss << "/admin/log?type=data&id=" << shard_id << "&start-time=" << start_time;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  ss.str("");
+  ss << "/admin/log?type=data&id=" << shard_id << "&start-time=" << start_time;
+  rest_req = ss.str();
+
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(403U, g_test->get_resp_code());
+
+  ASSERT_EQ(0, delete_obj(TEST_BUCKET_OBJECT));
+  ASSERT_EQ(0, delete_bucket());
+  ASSERT_EQ(0, user_rm(uid, display_name));
+}
+
+TEST(TestRGWAdmin, datalog_lock_unlock) {
+  const char *cname = "datalog",
+             *perm = "*";
+  string rest_req;
+
+  ASSERT_EQ(0, user_create(uid, display_name));
+  ASSERT_EQ(0, caps_add(cname, perm));
+
+  rest_req = "/admin/log?type=data&lock&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+  
+  rest_req = "/admin/log?type=data&lock&id=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+  
+  rest_req = "/admin/log?type=data&lock&length=3&id=1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+  
+  rest_req = "/admin/log?type=data&lock&length=3&id=1&locker-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+
+  rest_req = "/admin/log?type=data&unlock&id=1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+
+  rest_req = "/admin/log?type=data&unlock&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+  
+  rest_req = "/admin/log?type=data&unlock&locker-id=ceph&id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+  
+  rest_req = "/admin/log?type=data&lock&id=1&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=data&unlock&id=1&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=data&lock&id=1&length=3&locker-id=ceph1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=data&unlock&id=1&locker-id=ceph1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=data&lock&id=1&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  utime_t sleep_time(3, 0);
+
+  rest_req = "/admin/log?type=data&lock&id=1&length=3&locker-id=ceph1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(500U, g_test->get_resp_code()); 
+
+  rest_req = "/admin/log?type=data&lock&id=1&length=3&locker-id=ceph1&zone-id=2";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(500U, g_test->get_resp_code()); 
+
+  rest_req = "/admin/log?type=data&lock&id=1&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  sleep_time.sleep();
+
+  rest_req = "/admin/log?type=data&lock&id=1&length=3&locker-id=ceph1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=data&unlock&id=1&locker-id=ceph1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  perm = "read";
+  ASSERT_EQ(0, caps_add(cname, perm));
+  rest_req = "/admin/log?type=data&lock&id=1&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(403U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=data&unlock&id=1&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(403U, g_test->get_resp_code()); 
+  
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  perm = "write";
+  ASSERT_EQ(0, caps_add(cname, perm));
+  rest_req = "/admin/log?type=data&lock&id=1&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=data&unlock&id=1&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  rest_req = "/admin/log?type=data&lock&id=1&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(403U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=data&unlock&id=1&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(403U, g_test->get_resp_code()); 
+  
+  ASSERT_EQ(0, user_rm(uid, display_name));
+}
+
+TEST(TestRGWAdmin, datalog_trim) {
+  string start_time, 
+         end_time;
+  const char *cname = "datalog",
+             *perm = "*";
+  string rest_req;
+  unsigned shard_id = get_datalog_shard_id(TEST_BUCKET_NAME, g_ceph_context->_conf->rgw_data_log_num_shards);
+  stringstream ss;
+  list<rgw_data_change> entries;
+
+  ASSERT_EQ(get_formatted_time(start_time), 0);
+  ASSERT_EQ(0, user_create(uid, display_name));
+  ASSERT_EQ(0, caps_add(cname, perm));
+
+  rest_req = "/admin/log?type=data";
+  g_test->send_request(string("DELETE"), rest_req);
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+  
+  ss.str("");
+  ss << "/admin/log?type=data&start-time=" << start_time;
+  rest_req = ss.str();
+  g_test->send_request(string("DELETE"), rest_req);
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+  ss.str("");
+  ss << "/admin/log?type=data&id=" << shard_id << "&start-time=" << start_time;
+  rest_req = ss.str();
+  g_test->send_request(string("DELETE"), rest_req);
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+  
+  ASSERT_EQ(0, create_bucket());
+
+  char *bucket_obj = (char *)calloc(1, TEST_BUCKET_OBJECT_SIZE);
+  ASSERT_TRUE(bucket_obj != NULL);
+  EXPECT_EQ(put_bucket_obj(TEST_BUCKET_OBJECT, bucket_obj, TEST_BUCKET_OBJECT_SIZE), 0);
+  ASSERT_EQ(0, delete_obj(TEST_BUCKET_OBJECT));
+  sleep(1);
+  EXPECT_EQ(put_bucket_obj(TEST_BUCKET_OBJECT, bucket_obj, TEST_BUCKET_OBJECT_SIZE), 0);
+  ASSERT_EQ(0, delete_obj(TEST_BUCKET_OBJECT));
+  sleep(20);
+  free(bucket_obj);
+
+  ASSERT_EQ(get_formatted_time(end_time), 0);
+  ss.str("");
+  ss << "/admin/log?type=data&id=" << shard_id << "&start-time=" << start_time 
+    << "&end-time=" << end_time;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  get_datalog_list(entries);
+  EXPECT_TRUE(!entries.empty());
+
+  ss.str("");
+  ss << "/admin/log?type=data&id=" << shard_id << "&start-time=" << start_time 
+    << "&end-time=" << end_time;
+  rest_req = ss.str();
+  g_test->send_request(string("DELETE"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+
+  ss.str("");
+  ss << "/admin/log?type=data&id=" << shard_id << "&start-time=" << start_time 
+    << "&end-time=" << end_time;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  get_datalog_list(entries);
+  EXPECT_TRUE(entries.empty());
+
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  perm = "write";
+  ASSERT_EQ(0, caps_add(cname, perm));
+  ss.str("");
+  ss << "/admin/log?type=data&id=" << shard_id << "&start-time=" << start_time 
+    << "&end-time=" << end_time;
+  rest_req = ss.str();
+  g_test->send_request(string("DELETE"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  perm = "";
+  ASSERT_EQ(0, caps_add(cname, perm));
+  ss.str("");
+  ss << "/admin/log?type=data&id=" << shard_id << "&start-time=" << start_time 
+    << "&end-time=" << end_time;
+  rest_req = ss.str();
+  g_test->send_request(string("DELETE"), rest_req);
+  EXPECT_EQ(403U, g_test->get_resp_code());
+
+  ASSERT_EQ(0, delete_bucket());
+  ASSERT_EQ(0, user_rm(uid, display_name));
+}
+
+TEST(TestRGWAdmin, mdlog_list) {
+  string start_time, 
+         end_time,
+         start_time_2;
+  const char *cname = "mdlog",
+             *perm = "*";
+  string rest_req;
+  unsigned shard_id = get_mdlog_shard_id(uid, g_ceph_context->_conf->rgw_md_log_max_shards);
+  stringstream ss;
+
+  sleep(2);
+  ASSERT_EQ(get_formatted_time(start_time), 0);
+  ASSERT_EQ(0, user_create(uid, display_name));
+  ASSERT_EQ(0, caps_add(cname, perm));
+
+  rest_req = "/admin/log?type=metadata";
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  JSONParser parser;
+  int num_objects;
+  EXPECT_EQ (parse_json_resp(parser), 0);
+  JSONDecoder::decode_json("num_objects", num_objects, (JSONObj *)&parser);
+  ASSERT_EQ(num_objects,g_ceph_context->_conf->rgw_md_log_max_shards);
+
+  ss.str("");
+  ss << "/admin/log?type=metadata&id=" << shard_id << "&start-time=" << start_time;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  
+  list<cls_log_entry_json> entries;
+  EXPECT_EQ(get_log_list(entries), 0);
+  EXPECT_EQ(entries.size(), 4U);
+
+  if(entries.size() == 4) {
+    list<cls_log_entry_json>::iterator it = entries.begin();
+    EXPECT_TRUE(it->section.compare("user") == 0);
+    EXPECT_TRUE(it->name.compare(uid) == 0);
+    EXPECT_TRUE(it->log_data.status == MDLOG_STATUS_WRITE);
+    ++it;
+    EXPECT_TRUE(it->section.compare("user") == 0);
+    EXPECT_TRUE(it->name.compare(uid) == 0);
+    EXPECT_TRUE(it->log_data.status == MDLOG_STATUS_COMPLETE);
+    ++it;
+    EXPECT_TRUE(it->section.compare("user") == 0);
+    EXPECT_TRUE(it->name.compare(uid) == 0);
+    EXPECT_TRUE(it->log_data.status == MDLOG_STATUS_WRITE);
+    ++it;
+    EXPECT_TRUE(it->section.compare("user") == 0);
+    EXPECT_TRUE(it->name.compare(uid) == 0);
+    EXPECT_TRUE(it->log_data.status == MDLOG_STATUS_COMPLETE);
+  }
+
+  sleep(1); /*To get a modified time*/
+  ASSERT_EQ(get_formatted_time(start_time_2), 0);
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  perm="read";
+  ASSERT_EQ(0, caps_add(cname, perm));
+  ss.str("");
+  ss << "/admin/log?type=metadata&id=" << shard_id << "&start-time=" << start_time_2;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  EXPECT_EQ(get_log_list(entries), 0);
+  EXPECT_EQ(entries.size(), 4U);
+
+  if(entries.size() == 4) {
+    list<cls_log_entry_json>::iterator it = entries.begin();
+    EXPECT_TRUE(it->section.compare("user") == 0);
+    EXPECT_TRUE(it->name.compare(uid) == 0);
+    EXPECT_TRUE(it->log_data.status == MDLOG_STATUS_WRITE);
+    ++it;
+    EXPECT_TRUE(it->section.compare("user") == 0);
+    EXPECT_TRUE(it->name.compare(uid) == 0);
+    EXPECT_TRUE(it->log_data.status == MDLOG_STATUS_COMPLETE);
+    ++it;
+    EXPECT_TRUE(it->section.compare("user") == 0);
+    EXPECT_TRUE(it->name.compare(uid) == 0);
+    EXPECT_TRUE(it->log_data.status == MDLOG_STATUS_WRITE);
+    ++it;
+    EXPECT_TRUE(it->section.compare("user") == 0);
+    EXPECT_TRUE(it->name.compare(uid) == 0);
+    EXPECT_TRUE(it->log_data.status == MDLOG_STATUS_COMPLETE);
+  }
+
+  sleep(1);
+  ASSERT_EQ(get_formatted_time(start_time_2), 0);
+  ASSERT_EQ(0, user_rm(uid, display_name));
+  
+  ASSERT_EQ(0, user_create(uid, display_name));
+  perm = "*";
+  ASSERT_EQ(0, caps_add(cname, perm));
+
+  ss.str("");
+  ss << "/admin/log?type=metadata&id=" << shard_id << "&start-time=" << start_time_2;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  
+  entries.clear();
+  EXPECT_EQ(get_log_list(entries), 0);
+  EXPECT_EQ(entries.size(), 6U);
+  if(entries.size() == 6) {
+    list<cls_log_entry_json>::iterator it = entries.begin();
+    EXPECT_TRUE(it->section.compare("user") == 0);
+    EXPECT_TRUE(it->name.compare(uid) == 0);
+    EXPECT_TRUE(it->log_data.status == MDLOG_STATUS_REMOVE);
+    ++it;
+    EXPECT_TRUE(it->section.compare("user") == 0);
+    EXPECT_TRUE(it->name.compare(uid) == 0);
+    ++it;
+    EXPECT_TRUE(it->section.compare("user") == 0);
+    EXPECT_TRUE(it->name.compare(uid) == 0);
+    EXPECT_TRUE(it->log_data.status == MDLOG_STATUS_WRITE);
+    ++it;
+    EXPECT_TRUE(it->section.compare("user") == 0);
+    EXPECT_TRUE(it->name.compare(uid) == 0);
+    EXPECT_TRUE(it->log_data.status == MDLOG_STATUS_COMPLETE);
+  }
+
+  sleep(1);
+  ASSERT_EQ(get_formatted_time(end_time), 0);
+  ss.str("");
+  ss << "/admin/log?type=metadata&id=" << shard_id << "&start-time=" << start_time 
+    << "&end-time=" << end_time;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  EXPECT_EQ(get_log_list(entries), 0);
+  EXPECT_EQ(entries.size(), 14U);
+
+  ss.str("");
+  ss << "/admin/log?type=metadata&id=" << shard_id << "&start-time=" << start_time 
+    << "&max-entries=" << 1;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  EXPECT_EQ(get_log_list(entries), 0);
+  EXPECT_EQ(entries.size(), 1U);
+
+  ss.str("");
+  ss << "/admin/log?type=metadata&id=" << shard_id << "&start-time=" << start_time 
+    << "&max-entries=" << 6;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  EXPECT_EQ(get_log_list(entries), 0);
+  EXPECT_EQ(entries.size(), 6U);
+
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  ss.str("");
+  ss << "/admin/log?type=metadata&id=" << shard_id << "&start-time=" << start_time;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(403U, g_test->get_resp_code());
+
+  /*cleanup*/
+  ASSERT_EQ(0, caps_add(cname, perm));
+  sleep(1);
+  ASSERT_EQ(get_formatted_time(end_time), 0);
+  ss.str("");
+  ss << "/admin/log?type=metadata&id=" << shard_id << "&start-time=" << start_time 
+    << "&end-time=" << end_time;
+  rest_req = ss.str();
+  g_test->send_request(string("DELETE"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+
+  ASSERT_EQ(0, user_rm(uid, display_name));
+}
+
+TEST(TestRGWAdmin, mdlog_trim) {
+  string start_time, 
+         end_time;
+  const char *cname = "mdlog",
+             *perm = "*";
+  string rest_req;
+  list<cls_log_entry_json> entries;
+  unsigned shard_id = get_mdlog_shard_id(uid, g_ceph_context->_conf->rgw_md_log_max_shards);
+  ostringstream ss;
+
+  sleep(1);
+  ASSERT_EQ(get_formatted_time(start_time), 0);
+  ASSERT_EQ(0, user_create(uid, display_name));
+  ASSERT_EQ(0, caps_add(cname, perm));
+
+  ss.str("");
+  ss << "/admin/log?type=metadata&id=" << shard_id << "&start-time=" << start_time;
+  rest_req = ss.str();
+  g_test->send_request(string("DELETE"), rest_req);
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  EXPECT_EQ(get_log_list(entries), 0);
+  EXPECT_EQ(entries.size(), 4U);
+
+  sleep(1);
+  ASSERT_EQ(get_formatted_time(end_time), 0);
+  ss.str("");
+  ss << "/admin/log?type=metadata&id=" << shard_id << "&start-time=" << start_time << "&end-time=" << end_time;
+  rest_req = ss.str();
+  g_test->send_request(string("DELETE"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+
+  ss.str("");
+  ss << "/admin/log?type=metadata&id=" << shard_id << "&start-time=" << start_time;
+  rest_req = ss.str();
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  EXPECT_EQ(get_log_list(entries), 0);
+  EXPECT_EQ(entries.size(), 0U);
+
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  perm="write";
+  ASSERT_EQ(0, caps_add(cname, perm));
+  ASSERT_EQ(get_formatted_time(end_time), 0);
+  ss.str("");
+  ss << "/admin/log?type=metadata&id=" << shard_id << "&start-time=" << start_time << "&end-time=" << end_time;
+  rest_req = ss.str();
+  g_test->send_request(string("DELETE"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  g_test->send_request(string("DELETE"), rest_req);
+  EXPECT_EQ(403U, g_test->get_resp_code());
+  ASSERT_EQ(0, user_rm(uid, display_name));
+}
+
+TEST(TestRGWAdmin, mdlog_lock_unlock) {
+  const char *cname = "mdlog",
+             *perm = "*";
+  string rest_req;
+
+  ASSERT_EQ(0, user_create(uid, display_name));
+  ASSERT_EQ(0, caps_add(cname, perm));
+
+  rest_req = "/admin/log?type=metadata&lock&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+  
+  rest_req = "/admin/log?type=metadata&lock&id=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+  
+  rest_req = "/admin/log?type=metadata&lock&length=3&id=1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+
+  rest_req = "/admin/log?type=metadata&lock&id=3&locker-id=ceph&length=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+  
+  rest_req = "/admin/log?type=metadata&unlock&id=1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+
+  rest_req = "/admin/log?type=metadata&unlock&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+  
+  rest_req = "/admin/log?type=metadata&unlock&locker-id=ceph&id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+  
+  rest_req = "/admin/log?type=metadata&lock&id=1&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=metadata&unlock&id=1&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=metadata&lock&id=1&length=3&locker-id=ceph1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=metadata&unlock&id=1&locker-id=ceph1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=metadata&lock&id=1&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  utime_t sleep_time(3, 0);
+
+  rest_req = "/admin/log?type=metadata&lock&id=1&length=3&locker-id=ceph1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(500U, g_test->get_resp_code()); 
+
+  rest_req = "/admin/log?type=metadata&lock&id=1&length=3&locker-id=ceph&zone-id=2";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(500U, g_test->get_resp_code()); 
+
+  rest_req = "/admin/log?type=metadata&lock&id=1&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  sleep_time.sleep();
+
+  rest_req = "/admin/log?type=metadata&lock&id=1&length=3&locker-id=ceph1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=metadata&unlock&id=1&locker-id=ceph1&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  perm = "read";
+  ASSERT_EQ(0, caps_add(cname, perm));
+  rest_req = "/admin/log?type=metadata&lock&id=1&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(403U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=metadata&unlock&id=1&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(403U, g_test->get_resp_code()); 
+  
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  perm = "write";
+  ASSERT_EQ(0, caps_add(cname, perm));
+  rest_req = "/admin/log?type=metadata&lock&id=1&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=metadata&unlock&id=1&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(200U, g_test->get_resp_code()); 
+  
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  rest_req = "/admin/log?type=metadata&lock&id=1&length=3&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(403U, g_test->get_resp_code()); 
+  
+  rest_req = "/admin/log?type=metadata&unlock&id=1&locker-id=ceph&zone-id=1";
+  g_test->send_request(string("POST"), rest_req, read_dummy_post, NULL, sizeof(int));
+  EXPECT_EQ(403U, g_test->get_resp_code()); 
+  
+  ASSERT_EQ(0, user_rm(uid, display_name));
+}
+
+TEST(TestRGWAdmin, bilog_list) {
+  const char *cname = "bilog",
+             *perm = "*";
+  string rest_req;
+
+  ASSERT_EQ(0, user_create(uid, display_name));
+  ASSERT_EQ(0, caps_add(cname, perm));
+
+  ASSERT_EQ(0, create_bucket());
+
+  char *bucket_obj = (char *)calloc(1, TEST_BUCKET_OBJECT_SIZE);
+  ASSERT_TRUE(bucket_obj != NULL);
+  EXPECT_EQ(put_bucket_obj(TEST_BUCKET_OBJECT, bucket_obj, TEST_BUCKET_OBJECT_SIZE), 0);
+  free(bucket_obj);
+  
+  rest_req = "/admin/log?type=bucket-index&bucket=" TEST_BUCKET_NAME;
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  list<cls_bilog_entry> entries;
+  get_bilog_list(entries);
+  EXPECT_EQ(2U, entries.size());
+  if (entries.size() == 2) {
+    list<cls_bilog_entry>::iterator it = entries.begin();
+    EXPECT_EQ(it->op.compare("write"), 0);
+    EXPECT_EQ(it->object.compare(TEST_BUCKET_OBJECT), 0);
+    EXPECT_EQ(it->status.compare("pending"), 0);
+    EXPECT_EQ(it->index_ver, 1U);
+    ++it;
+    EXPECT_EQ(it->op.compare("write"), 0);
+    EXPECT_EQ(it->object.compare(TEST_BUCKET_OBJECT), 0);
+    EXPECT_EQ(it->status.compare("complete"), 0);
+    EXPECT_EQ(it->index_ver, 2U);
+  }
+  EXPECT_EQ(read_bucket_obj(TEST_BUCKET_OBJECT), 0);
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  get_bilog_list(entries);
+  EXPECT_EQ(2U, entries.size());
+
+  bucket_obj = (char *)calloc(1, TEST_BUCKET_OBJECT_SIZE);
+  ASSERT_TRUE(bucket_obj != NULL);
+  EXPECT_EQ(put_bucket_obj(TEST_BUCKET_OBJECT_1, bucket_obj, TEST_BUCKET_OBJECT_SIZE), 0);
+  free(bucket_obj);
+  
+  rest_req = "/admin/log?type=bucket-index&bucket=" TEST_BUCKET_NAME;
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  get_bilog_list(entries);
+  EXPECT_EQ(4U, entries.size());
+  if (entries.size() == 4) {
+    list<cls_bilog_entry>::iterator it = entries.begin();
+
+    ++it; ++it;
+    EXPECT_EQ(it->op.compare("write"), 0);
+    EXPECT_EQ(it->object.compare(TEST_BUCKET_OBJECT_1), 0);
+    EXPECT_EQ(it->status.compare("pending"), 0);
+    EXPECT_EQ(it->index_ver, 3U);
+    ++it;
+    EXPECT_EQ(it->op.compare("write"), 0);
+    EXPECT_EQ(it->object.compare(TEST_BUCKET_OBJECT_1), 0);
+    EXPECT_EQ(it->status.compare("complete"), 0);
+    EXPECT_EQ(it->index_ver, 4U);
+  }
+
+  ASSERT_EQ(0, delete_obj(TEST_BUCKET_OBJECT));
+  rest_req = "/admin/log?type=bucket-index&bucket=" TEST_BUCKET_NAME;
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  get_bilog_list(entries);
+
+  EXPECT_EQ(6U, entries.size());
+  string marker;
+  if (entries.size() == 6) {
+    list<cls_bilog_entry>::iterator it = entries.begin();
+    
+    ++it; ++it; ++it; ++it;
+    marker = it->op_id;
+    EXPECT_EQ(it->op.compare("del"), 0);
+    EXPECT_EQ(it->object.compare(TEST_BUCKET_OBJECT), 0);
+    EXPECT_EQ(it->status.compare("pending"), 0);
+    EXPECT_EQ(it->index_ver, 5U);
+    ++it;
+    EXPECT_EQ(it->op.compare("del"), 0);
+    EXPECT_EQ(it->object.compare(TEST_BUCKET_OBJECT), 0);
+    EXPECT_EQ(it->status.compare("complete"), 0);
+    EXPECT_EQ(it->index_ver, 6U);
+  }
+
+  rest_req = "/admin/log?type=bucket-index&bucket=" TEST_BUCKET_NAME;
+  rest_req.append("&marker=");
+  rest_req.append(marker);
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  get_bilog_list(entries);
+  EXPECT_EQ(2U, entries.size());
+  if (entries.size() == 2U) {
+    list<cls_bilog_entry>::iterator it = entries.begin();
+    EXPECT_EQ(it->index_ver, 5U);
+    ++it;
+    EXPECT_EQ(it->index_ver, 6U);
+    EXPECT_EQ(it->op.compare("del"), 0);
+  }
+
+  rest_req = "/admin/log?type=bucket-index&bucket=" TEST_BUCKET_NAME;
+  rest_req.append("&marker=");
+  rest_req.append(marker);
+  rest_req.append("&max-entries=1");
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  get_bilog_list(entries);
+  EXPECT_EQ(1U, entries.size());
+  EXPECT_EQ((entries.begin())->index_ver, 5U);
+
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  perm = "read";
+  ASSERT_EQ(0, caps_add(cname, perm));
+  rest_req = "/admin/log?type=bucket-index&bucket=" TEST_BUCKET_NAME;
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+
+  ASSERT_EQ(0, caps_rm(cname, perm));
+  perm = "write";
+  ASSERT_EQ(0, caps_add(cname, perm));
+  rest_req = "/admin/log?type=bucket-index&bucket=" TEST_BUCKET_NAME;
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(403U, g_test->get_resp_code());
+
+  ASSERT_EQ(0, delete_obj(TEST_BUCKET_OBJECT_1));
+  ASSERT_EQ(0, delete_bucket());
+  ASSERT_EQ(0, user_rm(uid, display_name));
+}
+
+TEST(TestRGWAdmin, bilog_trim) {
+  const char *cname = "bilog",
+             *perm = "*";
+  string rest_req, start_marker, end_marker;
+
+  ASSERT_EQ(0, user_create(uid, display_name));
+  ASSERT_EQ(0, caps_add(cname, perm));
+
+  ASSERT_EQ(0, create_bucket());
+
+  rest_req = "/admin/log?type=bucket-index&bucket=" TEST_BUCKET_NAME;
+  g_test->send_request(string("DELETE"), rest_req);
+  EXPECT_EQ(400U, g_test->get_resp_code()); /*Bad request*/
+
+  char *bucket_obj = (char *)calloc(1, TEST_BUCKET_OBJECT_SIZE);
+  ASSERT_TRUE(bucket_obj != NULL);
+  EXPECT_EQ(put_bucket_obj(TEST_BUCKET_OBJECT, bucket_obj, TEST_BUCKET_OBJECT_SIZE), 0);
+  free(bucket_obj);
+  
+  rest_req = "/admin/log?type=bucket-index&bucket=" TEST_BUCKET_NAME;
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  list<cls_bilog_entry> entries;
+  get_bilog_list(entries);
+  EXPECT_EQ(2U, entries.size());
+
+  list<cls_bilog_entry>::iterator it = entries.begin();
+  start_marker = it->op_id;
+  ++it;
+  end_marker = it->op_id;
+
+  rest_req = "/admin/log?type=bucket-index&bucket=" TEST_BUCKET_NAME;
+  rest_req.append("&start-marker=");
+  rest_req.append(start_marker);
+  rest_req.append("&end-marker=");
+  rest_req.append(end_marker);
+  g_test->send_request(string("DELETE"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+
+  rest_req = "/admin/log?type=bucket-index&bucket=" TEST_BUCKET_NAME;
+  g_test->send_request(string("GET"), rest_req);
+  EXPECT_EQ(200U, g_test->get_resp_code());
+  entries.clear();
+  get_bilog_list(entries);
+  EXPECT_EQ(0U, entries.size());
+  
+  ASSERT_EQ(0, delete_obj(TEST_BUCKET_OBJECT));
+  ASSERT_EQ(0, delete_bucket());
+  ASSERT_EQ(0, user_rm(uid, display_name));
+}
+
+int main(int argc, char *argv[]){
+  vector<const char*> args;
+  argv_to_vec(argc, (const char **)argv, args);
+
+  auto cct = global_init(NULL, args, CEPH_ENTITY_TYPE_CLIENT,
+                        CODE_ENVIRONMENT_UTILITY, 0);
+  common_init_finish(g_ceph_context);
+  g_test = new admin_log::test_helper();
+  finisher = new Finisher(g_ceph_context);
+#ifdef GTEST
+  ::testing::InitGoogleTest(&argc, argv);
+#endif
+  finisher->start();
+
+  if(g_test->extract_input(argc, argv) < 0){
+    print_usage(argv[0]);
+    return -1;
+  }
+#ifdef GTEST
+  int r = RUN_ALL_TESTS();
+  if (r >= 0) {
+    cout << "There are no failures in the test case\n";
+  } else {
+    cout << "There are some failures\n";
+  }
+#endif
+  finisher->stop();
+  return 0;
+}