ceph/src/rgw/rgw_json_enc.cc

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3
   4 #include "rgw_common.h"
   5 #include "rgw_rados.h"
   6 #include "rgw_log.h"
   7 #include "rgw_acl.h"
   8 #include "rgw_acl_s3.h"
   9 #include "rgw_cache.h"
  10 #include "rgw_bucket.h"
  11 #include "rgw_keystone.h"
  12 #include "rgw_basic_types.h"
  13 #include "rgw_op.h"
  14 #include "rgw_sync.h"
  15 #include "rgw_orphan.h"
  16
  17 #include "common/ceph_json.h"
  18 #include "common/Formatter.h"
  19
  20 #define dout_context g_ceph_context
  21 #define dout_subsys ceph_subsys_rgw
  22
  23 void encode_json(const char *name, const obj_version& v, Formatter *f)
  24 {
  25   f->open_object_section(name);
  26   f->dump_string("tag", v.tag);
  27   f->dump_unsigned("ver", v.ver);
  28   f->close_section();
  29 }
  30
  31 void decode_json_obj(obj_version& v, JSONObj *obj)
  32 {
  33   JSONDecoder::decode_json("tag", v.tag, obj);
  34   JSONDecoder::decode_json("ver", v.ver, obj);
  35 }
  36
  37 void encode_json(const char *name, const RGWUserCaps& val, Formatter *f)
  38 {
  39   val.dump(f, name);
  40 }
  41
  42
  43 void encode_json(const char *name, const rgw_pool& pool, Formatter *f)
  44 {
  45   f->dump_string(name, pool.to_str());
  46 }
  47
  48 void decode_json_obj(rgw_pool& pool, JSONObj *obj)
  49 {
  50   string s;
  51   decode_json_obj(s, obj);
  52   pool = rgw_pool(s);
  53 }
  54
  55 void RGWOLHInfo::dump(Formatter *f) const
  56 {
  57   encode_json("target", target, f);
  58 }
  59
  60 void RGWOLHPendingInfo::dump(Formatter *f) const
  61 {
  62   utime_t ut(time);
  63   encode_json("time", ut, f);
  64 }
  65
  66 void RGWObjManifestPart::dump(Formatter *f) const
  67 {
  68   f->open_object_section("loc");
  69   loc.dump(f);
  70   f->close_section();
  71   f->dump_unsigned("loc_ofs", loc_ofs);
  72   f->dump_unsigned("size", size);
  73 }
  74
  75 void RGWObjManifestRule::dump(Formatter *f) const
  76 {
  77   encode_json("start_part_num", start_part_num, f);
  78   encode_json("start_ofs", start_ofs, f);
  79   encode_json("part_size", part_size, f);
  80   encode_json("stripe_max_size", stripe_max_size, f);
  81   encode_json("override_prefix", override_prefix, f);
  82 }
  83
  84 void rgw_bucket_placement::dump(Formatter *f) const
  85 {
  86   encode_json("bucket", bucket, f);
  87   encode_json("placement_rule", placement_rule, f);
  88 }
  89
  90 void RGWObjManifest::dump(Formatter *f) const
  91 {
  92   map<uint64_t, RGWObjManifestPart>::const_iterator iter = objs.begin();
  93   f->open_array_section("objs");
  94   for (; iter != objs.end(); ++iter) {
  95     f->dump_unsigned("ofs", iter->first);
  96     f->open_object_section("part");
  97     iter->second.dump(f);
  98     f->close_section();
  99   }
 100   f->close_section();
 101   f->dump_unsigned("obj_size", obj_size);
 102   ::encode_json("explicit_objs", explicit_objs, f);
 103   ::encode_json("head_size", head_size, f);
 104   ::encode_json("max_head_size", max_head_size, f);
 105   ::encode_json("prefix", prefix, f);
 106   ::encode_json("rules", rules, f);
 107   ::encode_json("tail_instance", tail_instance, f);
 108   ::encode_json("tail_placement", tail_placement, f);
 109 }
 110
 111 void rgw_log_entry::dump(Formatter *f) const
 112 {
 113   f->dump_string("object_owner", object_owner.to_str());
 114   f->dump_string("bucket_owner", bucket_owner.to_str());
 115   f->dump_string("bucket", bucket);
 116   f->dump_stream("time") << time;
 117   f->dump_string("remote_addr", remote_addr);
 118   f->dump_string("user", user);
 119   stringstream s;
 120   s << obj;
 121   f->dump_string("obj", s.str());
 122   f->dump_string("op", op);
 123   f->dump_string("uri", uri);
 124   f->dump_string("http_status", http_status);
 125   f->dump_string("error_code", error_code);
 126   f->dump_unsigned("bytes_sent", bytes_sent);
 127   f->dump_unsigned("bytes_received", bytes_received);
 128   f->dump_unsigned("obj_size", obj_size);
 129   f->dump_stream("total_time") << total_time;
 130   f->dump_string("user_agent", user_agent);
 131   f->dump_string("referrer", referrer);
 132   f->dump_string("bucket_id", bucket_id);
 133 }
 134
 135 void ACLPermission::dump(Formatter *f) const
 136 {
 137   f->dump_int("flags", flags);
 138 }
 139
 140 void ACLGranteeType::dump(Formatter *f) const
 141 {
 142   f->dump_unsigned("type", type);
 143 }
 144
 145 void ACLGrant::dump(Formatter *f) const
 146 {
 147   f->open_object_section("type");
 148   type.dump(f);
 149   f->close_section();
 150
 151   f->dump_string("id", id.to_str());
 152   f->dump_string("email", email);
 153
 154   f->open_object_section("permission");
 155   permission.dump(f);
 156   f->close_section();
 157
 158   f->dump_string("name", name);
 159   f->dump_int("group", (int)group);
 160   f->dump_string("url_spec", url_spec);
 161 }
 162
 163 void RGWAccessControlList::dump(Formatter *f) const
 164 {
 165   map<string, int>::const_iterator acl_user_iter = acl_user_map.begin();
 166   f->open_array_section("acl_user_map");
 167   for (; acl_user_iter != acl_user_map.end(); ++acl_user_iter) {
 168     f->open_object_section("entry");
 169     f->dump_string("user", acl_user_iter->first);
 170     f->dump_int("acl", acl_user_iter->second);
 171     f->close_section();
 172   }
 173   f->close_section();
 174
 175   map<uint32_t, int>::const_iterator acl_group_iter = acl_group_map.begin();
 176   f->open_array_section("acl_group_map");
 177   for (; acl_group_iter != acl_group_map.end(); ++acl_group_iter) {
 178     f->open_object_section("entry");
 179     f->dump_unsigned("group", acl_group_iter->first);
 180     f->dump_int("acl", acl_group_iter->second);
 181     f->close_section();
 182   }
 183   f->close_section();
 184
 185   multimap<string, ACLGrant>::const_iterator giter = grant_map.begin();
 186   f->open_array_section("grant_map");
 187   for (; giter != grant_map.end(); ++giter) {
 188     f->open_object_section("entry");
 189     f->dump_string("id", giter->first);
 190     f->open_object_section("grant");
 191     giter->second.dump(f);
 192     f->close_section();
 193     f->close_section();
 194   }
 195   f->close_section();
 196 }
 197
 198 void ACLOwner::dump(Formatter *f) const
 199 {
 200   encode_json("id", id.to_str(), f);
 201   encode_json("display_name", display_name, f);
 202 }
 203
 204 void ACLOwner::decode_json(JSONObj *obj) {
 205   string id_str;
 206   JSONDecoder::decode_json("id", id_str, obj);
 207   id.from_str(id_str);
 208   JSONDecoder::decode_json("display_name", display_name, obj);
 209 }
 210
 211 void RGWAccessControlPolicy::dump(Formatter *f) const
 212 {
 213   encode_json("acl", acl, f);
 214   encode_json("owner", owner, f);
 215 }
 216
 217 void ObjectMetaInfo::dump(Formatter *f) const
 218 {
 219   encode_json("size", size, f);
 220   encode_json("mtime", utime_t(mtime), f);
 221 }
 222
 223 void ObjectCacheInfo::dump(Formatter *f) const
 224 {
 225   encode_json("status", status, f);
 226   encode_json("flags", flags, f);
 227   encode_json("data", data, f);
 228   encode_json_map("xattrs", "name", "value", "length", xattrs, f);
 229   encode_json_map("rm_xattrs", "name", "value", "length", rm_xattrs, f);
 230   encode_json("meta", meta, f);
 231
 232 }
 233
 234 void RGWCacheNotifyInfo::dump(Formatter *f) const
 235 {
 236   encode_json("op", op, f);
 237   encode_json("obj", obj, f);
 238   encode_json("obj_info", obj_info, f);
 239   encode_json("ofs", ofs, f);
 240   encode_json("ns", ns, f);
 241 }
 242
 243 void RGWAccessKey::dump(Formatter *f) const
 244 {
 245   encode_json("access_key", id, f);
 246   encode_json("secret_key", key, f);
 247   encode_json("subuser", subuser, f);
 248 }
 249
 250 void RGWAccessKey::dump_plain(Formatter *f) const
 251 {
 252   encode_json("access_key", id, f);
 253   encode_json("secret_key", key, f);
 254 }
 255
 256 void encode_json_plain(const char *name, const RGWAccessKey& val, Formatter *f)
 257 {
 258   f->open_object_section(name);
 259   val.dump_plain(f);
 260   f->close_section();
 261 }
 262
 263 void RGWAccessKey::dump(Formatter *f, const string& user, bool swift) const
 264 {
 265   string u = user;
 266   if (!subuser.empty()) {
 267     u.append(":");
 268     u.append(subuser);
 269   }
 270   encode_json("user", u, f);
 271   if (!swift) {
 272     encode_json("access_key", id, f);
 273   }
 274   encode_json("secret_key", key, f);
 275 }
 276
 277 void RGWAccessKey::decode_json(JSONObj *obj) {
 278   JSONDecoder::decode_json("access_key", id, obj, true);
 279   JSONDecoder::decode_json("secret_key", key, obj, true);
 280   if (!JSONDecoder::decode_json("subuser", subuser, obj)) {
 281     string user;
 282     JSONDecoder::decode_json("user", user, obj);
 283     int pos = user.find(':');
 284     if (pos >= 0) {
 285       subuser = user.substr(pos + 1);
 286     }
 287   }
 288 }
 289
 290 void RGWAccessKey::decode_json(JSONObj *obj, bool swift) {
 291   if (!swift) {
 292     decode_json(obj);
 293     return;
 294   }
 295
 296   if (!JSONDecoder::decode_json("subuser", subuser, obj)) {
 297     JSONDecoder::decode_json("user", id, obj, true);
 298     int pos = id.find(':');
 299     if (pos >= 0) {
 300       subuser = id.substr(pos + 1);
 301     }
 302   }
 303   JSONDecoder::decode_json("secret_key", key, obj, true);
 304 }
 305
 306 struct rgw_flags_desc {
 307   uint32_t mask;
 308   const char *str;
 309 };
 310
 311 static struct rgw_flags_desc rgw_perms[] = {
 312  { RGW_PERM_FULL_CONTROL, "full-control" },
 313  { RGW_PERM_READ | RGW_PERM_WRITE, "read-write" },
 314  { RGW_PERM_READ, "read" },
 315  { RGW_PERM_WRITE, "write" },
 316  { RGW_PERM_READ_ACP, "read-acp" },
 317  { RGW_PERM_WRITE_ACP, "read-acp" },
 318  { 0, NULL }
 319 };
 320
 321 static void mask_to_str(rgw_flags_desc *mask_list, uint32_t mask, char *buf, int len)
 322 {
 323   const char *sep = "";
 324   int pos = 0;
 325   if (!mask) {
 326     snprintf(buf, len, "<none>");
 327     return;
 328   }
 329   while (mask) {
 330     uint32_t orig_mask = mask;
 331     for (int i = 0; mask_list[i].mask; i++) {
 332       struct rgw_flags_desc *desc = &mask_list[i];
 333       if ((mask & desc->mask) == desc->mask) {
 334         pos += snprintf(buf + pos, len - pos, "%s%s", sep, desc->str);
 335         if (pos == len)
 336           return;
 337         sep = ", ";
 338         mask &= ~desc->mask;
 339         if (!mask)
 340           return;
 341       }
 342     }
 343     if (mask == orig_mask) // no change
 344       break;
 345   }
 346 }
 347
 348 static void perm_to_str(uint32_t mask, char *buf, int len)
 349 {
 350   return mask_to_str(rgw_perms, mask, buf, len);
 351 }
 352
 353 static struct rgw_flags_desc op_type_flags[] = {
 354  { RGW_OP_TYPE_READ, "read" },
 355  { RGW_OP_TYPE_WRITE, "write" },
 356  { RGW_OP_TYPE_DELETE, "delete" },
 357  { 0, NULL }
 358 };
 359
 360 static void op_type_to_str(uint32_t mask, char *buf, int len)
 361 {
 362   return mask_to_str(op_type_flags, mask, buf, len);
 363 }
 364
 365 void RGWSubUser::dump(Formatter *f) const
 366 {
 367   encode_json("id", name, f);
 368   char buf[256];
 369   perm_to_str(perm_mask, buf, sizeof(buf));
 370   encode_json("permissions", (const char *)buf, f);
 371 }
 372
 373 void RGWSubUser::dump(Formatter *f, const string& user) const
 374 {
 375   string s = user;
 376   s.append(":");
 377   s.append(name);
 378   encode_json("id", s, f);
 379   char buf[256];
 380   perm_to_str(perm_mask, buf, sizeof(buf));
 381   encode_json("permissions", (const char *)buf, f);
 382 }
 383
 384 static uint32_t str_to_perm(const string& s)
 385 {
 386   if (s.compare("read") == 0)
 387     return RGW_PERM_READ;
 388   else if (s.compare("write") == 0)
 389     return RGW_PERM_WRITE;
 390   else if (s.compare("read-write") == 0)
 391     return RGW_PERM_READ | RGW_PERM_WRITE;
 392   else if (s.compare("full-control") == 0)
 393     return RGW_PERM_FULL_CONTROL;
 394   return 0;
 395 }
 396
 397 void RGWSubUser::decode_json(JSONObj *obj)
 398 {
 399   string uid;
 400   JSONDecoder::decode_json("id", uid, obj);
 401   int pos = uid.find(':');
 402   if (pos >= 0)
 403     name = uid.substr(pos + 1);
 404   string perm_str;
 405   JSONDecoder::decode_json("permissions", perm_str, obj);
 406   perm_mask = str_to_perm(perm_str);
 407 }
 408
 409 static void user_info_dump_subuser(const char *name, const RGWSubUser& subuser, Formatter *f, void *parent)
 410 {
 411   RGWUserInfo *info = static_cast<RGWUserInfo *>(parent);
 412   subuser.dump(f, info->user_id.to_str());
 413 }
 414
 415 static void user_info_dump_key(const char *name, const RGWAccessKey& key, Formatter *f, void *parent)
 416 {
 417   RGWUserInfo *info = static_cast<RGWUserInfo *>(parent);
 418   key.dump(f, info->user_id.to_str(), false);
 419 }
 420
 421 static void user_info_dump_swift_key(const char *name, const RGWAccessKey& key, Formatter *f, void *parent)
 422 {
 423   RGWUserInfo *info = static_cast<RGWUserInfo *>(parent);
 424   key.dump(f, info->user_id.to_str(), true);
 425 }
 426
 427 void RGWUserInfo::dump(Formatter *f) const
 428 {
 429
 430   encode_json("user_id", user_id.to_str(), f);
 431   encode_json("display_name", display_name, f);
 432   encode_json("email", user_email, f);
 433   encode_json("suspended", (int)suspended, f);
 434   encode_json("max_buckets", (int)max_buckets, f);
 435
 436   encode_json("auid", auid, f);
 437
 438   encode_json_map("subusers", NULL, "subuser", NULL, user_info_dump_subuser,(void *)this, subusers, f);
 439   encode_json_map("keys", NULL, "key", NULL, user_info_dump_key,(void *)this, access_keys, f);
 440   encode_json_map("swift_keys", NULL, "key", NULL, user_info_dump_swift_key,(void *)this, swift_keys, f);
 441
 442   encode_json("caps", caps, f);
 443
 444   char buf[256];
 445   op_type_to_str(op_mask, buf, sizeof(buf));
 446   encode_json("op_mask", (const char *)buf, f);
 447
 448   if (system) { /* no need to show it for every user */
 449     encode_json("system", (bool)system, f);
 450   }
 451   encode_json("default_placement", default_placement, f);
 452   encode_json("placement_tags", placement_tags, f);
 453   encode_json("bucket_quota", bucket_quota, f);
 454   encode_json("user_quota", user_quota, f);
 455   encode_json("temp_url_keys", temp_url_keys, f);
 456
 457   string user_source_type;
 458   switch ((RGWUserSourceType)type) {
 459   case TYPE_RGW:
 460     user_source_type = "rgw";
 461     break;
 462   case TYPE_KEYSTONE:
 463     user_source_type = "keystone";
 464     break;
 465   case TYPE_LDAP:
 466     user_source_type = "ldap";
 467     break;
 468   case TYPE_NONE:
 469     user_source_type = "none";
 470     break;
 471   default:
 472     user_source_type = "none";
 473     break;
 474   }
 475   encode_json("type", user_source_type, f);
 476 }
 477
 478
 479 static void decode_access_keys(map<string, RGWAccessKey>& m, JSONObj *o)
 480 {
 481   RGWAccessKey k;
 482   k.decode_json(o);
 483   m[k.id] = k;
 484 }
 485
 486 static void decode_swift_keys(map<string, RGWAccessKey>& m, JSONObj *o)
 487 {
 488   RGWAccessKey k;
 489   k.decode_json(o, true);
 490   m[k.id] = k;
 491 }
 492
 493 static void decode_subusers(map<string, RGWSubUser>& m, JSONObj *o)
 494 {
 495   RGWSubUser u;
 496   u.decode_json(o);
 497   m[u.name] = u;
 498 }
 499
 500 void RGWUserInfo::decode_json(JSONObj *obj)
 501 {
 502   string uid;
 503
 504   JSONDecoder::decode_json("user_id", uid, obj, true);
 505   user_id.from_str(uid);
 506
 507   JSONDecoder::decode_json("display_name", display_name, obj);
 508   JSONDecoder::decode_json("email", user_email, obj);
 509   bool susp = false;
 510   JSONDecoder::decode_json("suspended", susp, obj);
 511   suspended = (__u8)susp;
 512   JSONDecoder::decode_json("max_buckets", max_buckets, obj);
 513   JSONDecoder::decode_json("auid", auid, obj);
 514
 515   JSONDecoder::decode_json("keys", access_keys, decode_access_keys, obj);
 516   JSONDecoder::decode_json("swift_keys", swift_keys, decode_swift_keys, obj);
 517   JSONDecoder::decode_json("subusers", subusers, decode_subusers, obj);
 518
 519   JSONDecoder::decode_json("caps", caps, obj);
 520
 521   string mask_str;
 522   JSONDecoder::decode_json("op_mask", mask_str, obj);
 523   rgw_parse_op_type_list(mask_str, &op_mask);
 524
 525   bool sys = false;
 526   JSONDecoder::decode_json("system", sys, obj);
 527   system = (__u8)sys;
 528   JSONDecoder::decode_json("default_placement", default_placement, obj);
 529   JSONDecoder::decode_json("placement_tags", placement_tags, obj);
 530   JSONDecoder::decode_json("bucket_quota", bucket_quota, obj);
 531   JSONDecoder::decode_json("user_quota", user_quota, obj);
 532   JSONDecoder::decode_json("temp_url_keys", temp_url_keys, obj);
 533
 534   string user_source_type;
 535   JSONDecoder::decode_json("type", user_source_type, obj);
 536   if (user_source_type == "rgw") {
 537     type = TYPE_RGW;
 538   } else if (user_source_type == "keystone") {
 539     type = TYPE_KEYSTONE;
 540   } else if (user_source_type == "ldap") {
 541     type = TYPE_LDAP;
 542   } else if (user_source_type == "none") {
 543     type = TYPE_NONE;
 544   }
 545 }
 546
 547 void RGWQuotaInfo::dump(Formatter *f) const
 548 {
 549   f->dump_bool("enabled", enabled);
 550   f->dump_bool("check_on_raw", check_on_raw);
 551
 552   f->dump_int("max_size", max_size);
 553   f->dump_int("max_size_kb", rgw_rounded_kb(max_size));
 554   f->dump_int("max_objects", max_objects);
 555 }
 556
 557 void RGWQuotaInfo::decode_json(JSONObj *obj)
 558 {
 559   if (false == JSONDecoder::decode_json("max_size", max_size, obj)) {
 560     /* We're parsing an older version of the struct. */
 561     int64_t max_size_kb = 0;
 562
 563     JSONDecoder::decode_json("max_size_kb", max_size_kb, obj);
 564     max_size = max_size_kb * 1024;
 565   }
 566   JSONDecoder::decode_json("max_objects", max_objects, obj);
 567
 568   JSONDecoder::decode_json("check_on_raw", check_on_raw, obj);
 569   JSONDecoder::decode_json("enabled", enabled, obj);
 570 }
 571
 572 void rgw_data_placement_target::dump(Formatter *f) const
 573 {
 574   encode_json("data_pool", data_pool, f);
 575   encode_json("data_extra_pool", data_extra_pool, f);
 576   encode_json("index_pool", index_pool, f);
 577 }
 578
 579 void rgw_data_placement_target::decode_json(JSONObj *obj) {
 580   JSONDecoder::decode_json("data_pool", data_pool, obj);
 581   JSONDecoder::decode_json("data_extra_pool", data_extra_pool, obj);
 582   JSONDecoder::decode_json("index_pool", index_pool, obj);
 583 }
 584
 585 void rgw_bucket::dump(Formatter *f) const
 586 {
 587   encode_json("name", name, f);
 588   encode_json("marker", marker, f);
 589   encode_json("bucket_id", bucket_id, f);
 590   encode_json("tenant", tenant, f);
 591   encode_json("explicit_placement", explicit_placement, f);
 592 }
 593
 594 void rgw_bucket::decode_json(JSONObj *obj) {
 595   JSONDecoder::decode_json("name", name, obj);
 596   JSONDecoder::decode_json("marker", marker, obj);
 597   JSONDecoder::decode_json("bucket_id", bucket_id, obj);
 598   JSONDecoder::decode_json("tenant", tenant, obj);
 599   JSONDecoder::decode_json("explicit_placement", explicit_placement, obj);
 600   if (explicit_placement.data_pool.empty()) {
 601     /* decoding old format */
 602     JSONDecoder::decode_json("pool", explicit_placement.data_pool, obj);
 603     JSONDecoder::decode_json("data_extra_pool", explicit_placement.data_extra_pool, obj);
 604     JSONDecoder::decode_json("index_pool", explicit_placement.index_pool, obj);
 605   }
 606 }
 607
 608 void RGWBucketEntryPoint::dump(Formatter *f) const
 609 {
 610   encode_json("bucket", bucket, f);
 611   encode_json("owner", owner, f);
 612   utime_t ut(creation_time);
 613   encode_json("creation_time", ut, f);
 614   encode_json("linked", linked, f);
 615   encode_json("has_bucket_info", has_bucket_info, f);
 616   if (has_bucket_info) {
 617     encode_json("old_bucket_info", old_bucket_info, f);
 618   }
 619 }
 620
 621 void RGWBucketEntryPoint::decode_json(JSONObj *obj) {
 622   JSONDecoder::decode_json("bucket", bucket, obj);
 623   JSONDecoder::decode_json("owner", owner, obj);
 624   utime_t ut;
 625   JSONDecoder::decode_json("creation_time", ut, obj);
 626   creation_time = ut.to_real_time();
 627   JSONDecoder::decode_json("linked", linked, obj);
 628   JSONDecoder::decode_json("has_bucket_info", has_bucket_info, obj);
 629   if (has_bucket_info) {
 630     JSONDecoder::decode_json("old_bucket_info", old_bucket_info, obj);
 631   }
 632 }
 633
 634 void RGWStorageStats::dump(Formatter *f) const
 635 {
 636   encode_json("size", size, f);
 637   encode_json("size_actual", size_rounded, f);
 638   encode_json("size_utilized", size_utilized, f);
 639   encode_json("size_kb", rgw_rounded_kb(size), f);
 640   encode_json("size_kb_actual", rgw_rounded_kb(size_rounded), f);
 641   encode_json("size_kb_utilized", rgw_rounded_kb(size_utilized), f);
 642   encode_json("num_objects", num_objects, f);
 643 }
 644
 645 void RGWRedirectInfo::dump(Formatter *f) const
 646 {
 647   encode_json("protocol", protocol, f);
 648   encode_json("hostname", hostname, f);
 649   encode_json("http_redirect_code", (int)http_redirect_code, f);
 650 }
 651
 652 void RGWRedirectInfo::decode_json(JSONObj *obj) {
 653   JSONDecoder::decode_json("protocol", protocol, obj);
 654   JSONDecoder::decode_json("hostname", hostname, obj);
 655   int code;
 656   JSONDecoder::decode_json("http_redirect_code", code, obj);
 657   http_redirect_code = code;
 658 }
 659
 660 void RGWBWRedirectInfo::dump(Formatter *f) const
 661 {
 662   encode_json("redirect", redirect, f);
 663   encode_json("replace_key_prefix_with", replace_key_prefix_with, f);
 664   encode_json("replace_key_with", replace_key_with, f);
 665 }
 666
 667 void RGWBWRedirectInfo::decode_json(JSONObj *obj) {
 668   JSONDecoder::decode_json("redirect", redirect, obj);
 669   JSONDecoder::decode_json("replace_key_prefix_with", replace_key_prefix_with, obj);
 670   JSONDecoder::decode_json("replace_key_with", replace_key_with, obj);
 671 }
 672
 673 void RGWBWRoutingRuleCondition::dump(Formatter *f) const
 674 {
 675   encode_json("key_prefix_equals", key_prefix_equals, f);
 676   encode_json("http_error_code_returned_equals", (int)http_error_code_returned_equals, f);
 677 }
 678
 679 void RGWBWRoutingRuleCondition::decode_json(JSONObj *obj) {
 680   JSONDecoder::decode_json("key_prefix_equals", key_prefix_equals, obj);
 681   int code;
 682   JSONDecoder::decode_json("http_error_code_returned_equals", code, obj);
 683   http_error_code_returned_equals = code;
 684 }
 685
 686 void RGWBWRoutingRule::dump(Formatter *f) const
 687 {
 688   encode_json("condition", condition, f);
 689   encode_json("redirect_info", redirect_info, f);
 690 }
 691
 692 void RGWBWRoutingRule::decode_json(JSONObj *obj) {
 693   JSONDecoder::decode_json("condition", condition, obj);
 694   JSONDecoder::decode_json("redirect_info", redirect_info, obj);
 695 }
 696
 697 void RGWBWRoutingRules::dump(Formatter *f) const
 698 {
 699   encode_json("rules", rules, f);
 700 }
 701
 702 void RGWBWRoutingRules::decode_json(JSONObj *obj) {
 703   JSONDecoder::decode_json("rules", rules, obj);
 704 }
 705
 706 void RGWBucketWebsiteConf::dump(Formatter *f) const
 707 {
 708   if (!redirect_all.hostname.empty()) {
 709     encode_json("redirect_all", redirect_all, f);
 710   } else {
 711     encode_json("index_doc_suffix", index_doc_suffix, f);
 712     encode_json("error_doc", error_doc, f);
 713     encode_json("routing_rules", routing_rules, f);
 714   }
 715 }
 716
 717 void RGWBucketWebsiteConf::decode_json(JSONObj *obj) {
 718   JSONDecoder::decode_json("redirect_all", redirect_all, obj);
 719   JSONDecoder::decode_json("index_doc_suffix", index_doc_suffix, obj);
 720   JSONDecoder::decode_json("error_doc", error_doc, obj);
 721   JSONDecoder::decode_json("routing_rules", routing_rules, obj);
 722 }
 723
 724 void RGWBucketInfo::dump(Formatter *f) const
 725 {
 726   encode_json("bucket", bucket, f);
 727   utime_t ut(creation_time);
 728   encode_json("creation_time", ut, f);
 729   encode_json("owner", owner.to_str(), f);
 730   encode_json("flags", flags, f);
 731   encode_json("zonegroup", zonegroup, f);
 732   encode_json("placement_rule", placement_rule, f);
 733   encode_json("has_instance_obj", has_instance_obj, f);
 734   encode_json("quota", quota, f);
 735   encode_json("num_shards", num_shards, f);
 736   encode_json("bi_shard_hash_type", (uint32_t)bucket_index_shard_hash_type, f);
 737   encode_json("requester_pays", requester_pays, f);
 738   encode_json("has_website", has_website, f);
 739   if (has_website) {
 740     encode_json("website_conf", website_conf, f);
 741   }
 742   encode_json("swift_versioning", swift_versioning, f);
 743   encode_json("swift_ver_location", swift_ver_location, f);
 744   encode_json("index_type", (uint32_t)index_type, f);
 745   encode_json("mdsearch_config", mdsearch_config, f);
 746   encode_json("reshard_status", (int)reshard_status, f);
 747   encode_json("new_bucket_instance_id", new_bucket_instance_id, f);
 748 }
 749
 750 void RGWBucketInfo::decode_json(JSONObj *obj) {
 751   JSONDecoder::decode_json("bucket", bucket, obj);
 752   utime_t ut;
 753   JSONDecoder::decode_json("creation_time", ut, obj);
 754   creation_time = ut.to_real_time();
 755   JSONDecoder::decode_json("owner", owner, obj);
 756   JSONDecoder::decode_json("flags", flags, obj);
 757   JSONDecoder::decode_json("zonegroup", zonegroup, obj);
 758   /* backward compatability with region */
 759   if (zonegroup.empty()) {
 760     JSONDecoder::decode_json("region", zonegroup, obj);
 761   }
 762   JSONDecoder::decode_json("placement_rule", placement_rule, obj);
 763   JSONDecoder::decode_json("has_instance_obj", has_instance_obj, obj);
 764   JSONDecoder::decode_json("quota", quota, obj);
 765   JSONDecoder::decode_json("num_shards", num_shards, obj);
 766   uint32_t hash_type;
 767   JSONDecoder::decode_json("bi_shard_hash_type", hash_type, obj);
 768   bucket_index_shard_hash_type = (uint8_t)hash_type;
 769   JSONDecoder::decode_json("requester_pays", requester_pays, obj);
 770   JSONDecoder::decode_json("has_website", has_website, obj);
 771   if (has_website) {
 772     JSONDecoder::decode_json("website_conf", website_conf, obj);
 773   }
 774   JSONDecoder::decode_json("swift_versioning", swift_versioning, obj);
 775   JSONDecoder::decode_json("swift_ver_location", swift_ver_location, obj);
 776   uint32_t it;
 777   JSONDecoder::decode_json("index_type", it, obj);
 778   index_type = (RGWBucketIndexType)it;
 779   JSONDecoder::decode_json("mdsearch_config", mdsearch_config, obj);
 780   int rs;
 781   JSONDecoder::decode_json("reshard_status", rs, obj);
 782   reshard_status = (cls_rgw_reshard_status)rs;
 783   JSONDecoder::decode_json("new_bucket_instance_id",new_bucket_instance_id, obj);
 784 }
 785
 786 void rgw_obj_key::dump(Formatter *f) const
 787 {
 788   encode_json("name", name, f);
 789   encode_json("instance", instance, f);
 790   encode_json("ns", ns, f);
 791 }
 792
 793 void RGWBucketEnt::dump(Formatter *f) const
 794 {
 795   encode_json("bucket", bucket, f);
 796   encode_json("size", size, f);
 797   encode_json("size_rounded", size_rounded, f);
 798   utime_t ut(creation_time);
 799   encode_json("mtime", ut, f); /* mtime / creation time discrepency needed for backward compatibility */
 800   encode_json("count", count, f);
 801 }
 802
 803 void RGWUploadPartInfo::dump(Formatter *f) const
 804 {
 805   encode_json("num", num, f);
 806   encode_json("size", size, f);
 807   encode_json("etag", etag, f);
 808   utime_t ut(modified);
 809   encode_json("modified", ut, f);
 810 }
 811
 812 void rgw_raw_obj::dump(Formatter *f) const
 813 {
 814   encode_json("pool", pool, f);
 815   encode_json("oid", oid, f);
 816   encode_json("loc", loc, f);
 817 }
 818
 819 void rgw_raw_obj::decode_json(JSONObj *obj) {
 820   JSONDecoder::decode_json("pool", pool, obj);
 821   JSONDecoder::decode_json("oid", oid, obj);
 822   JSONDecoder::decode_json("loc", loc, obj);
 823 }
 824
 825 void rgw_obj::dump(Formatter *f) const
 826 {
 827   encode_json("bucket", bucket, f);
 828   encode_json("key", key, f);
 829 }
 830
 831 void RGWDefaultSystemMetaObjInfo::dump(Formatter *f) const {
 832   encode_json("default_id", default_id, f);
 833 }
 834
 835 void RGWDefaultSystemMetaObjInfo::decode_json(JSONObj *obj) {
 836   JSONDecoder::decode_json("default_id", default_id, obj);
 837 }
 838
 839 void RGWNameToId::dump(Formatter *f) const {
 840   encode_json("obj_id", obj_id, f);
 841 }
 842
 843 void RGWNameToId::decode_json(JSONObj *obj) {
 844   JSONDecoder::decode_json("obj_id", obj_id, obj);
 845 }
 846
 847 void RGWSystemMetaObj::dump(Formatter *f) const
 848 {
 849   encode_json("id", id , f);
 850   encode_json("name", name , f);
 851 }
 852
 853 void RGWSystemMetaObj::decode_json(JSONObj *obj)
 854 {
 855   JSONDecoder::decode_json("id", id, obj);
 856   JSONDecoder::decode_json("name", name, obj);
 857 }
 858
 859 void RGWPeriodLatestEpochInfo::dump(Formatter *f) const {
 860   encode_json("latest_epoch", epoch, f);
 861 }
 862
 863 void RGWPeriodLatestEpochInfo::decode_json(JSONObj *obj) {
 864   JSONDecoder::decode_json("latest_epoch", epoch, obj);
 865 }
 866
 867 void RGWPeriod::dump(Formatter *f) const
 868 {
 869   encode_json("id", id, f);
 870   encode_json("epoch", epoch , f);
 871   encode_json("predecessor_uuid", predecessor_uuid, f);
 872   encode_json("sync_status", sync_status, f);
 873   encode_json("period_map", period_map, f);
 874   encode_json("master_zonegroup", master_zonegroup, f);
 875   encode_json("master_zone", master_zone, f);
 876   encode_json("period_config", period_config, f);
 877   encode_json("realm_id", realm_id, f);
 878   encode_json("realm_name", realm_name, f);
 879   encode_json("realm_epoch", realm_epoch, f);
 880 }
 881
 882 void RGWPeriod::decode_json(JSONObj *obj)
 883 {
 884   JSONDecoder::decode_json("id", id, obj);
 885   JSONDecoder::decode_json("epoch", epoch, obj);
 886   JSONDecoder::decode_json("predecessor_uuid", predecessor_uuid, obj);
 887   JSONDecoder::decode_json("sync_status", sync_status, obj);
 888   JSONDecoder::decode_json("period_map", period_map, obj);
 889   JSONDecoder::decode_json("master_zonegroup", master_zonegroup, obj);
 890   JSONDecoder::decode_json("master_zone", master_zone, obj);
 891   JSONDecoder::decode_json("period_config", period_config, obj);
 892   JSONDecoder::decode_json("realm_id", realm_id, obj);
 893   JSONDecoder::decode_json("realm_name", realm_name, obj);
 894   JSONDecoder::decode_json("realm_epoch", realm_epoch, obj);
 895 }
 896
 897 void RGWZoneParams::dump(Formatter *f) const
 898 {
 899   RGWSystemMetaObj::dump(f);
 900   encode_json("domain_root", domain_root, f);
 901   encode_json("control_pool", control_pool, f);
 902   encode_json("gc_pool", gc_pool, f);
 903   encode_json("lc_pool", lc_pool, f);
 904   encode_json("log_pool", log_pool, f);
 905   encode_json("intent_log_pool", intent_log_pool, f);
 906   encode_json("usage_log_pool", usage_log_pool, f);
 907   encode_json("user_keys_pool", user_keys_pool, f);
 908   encode_json("user_email_pool", user_email_pool, f);
 909   encode_json("user_swift_pool", user_swift_pool, f);
 910   encode_json("user_uid_pool", user_uid_pool, f);
 911   encode_json_plain("system_key", system_key, f);
 912   encode_json("placement_pools", placement_pools, f);
 913   encode_json("metadata_heap", metadata_heap, f);
 914   encode_json("tier_config", tier_config, f);
 915   encode_json("realm_id", realm_id, f);
 916 }
 917
 918 void RGWZonePlacementInfo::dump(Formatter *f) const
 919 {
 920   encode_json("index_pool", index_pool, f);
 921   encode_json("data_pool", data_pool, f);
 922   encode_json("data_extra_pool", data_extra_pool, f);
 923   encode_json("index_type", (uint32_t)index_type, f);
 924   encode_json("compression", compression_type, f);
 925 }
 926
 927 void RGWZonePlacementInfo::decode_json(JSONObj *obj)
 928 {
 929   JSONDecoder::decode_json("index_pool", index_pool, obj);
 930   JSONDecoder::decode_json("data_pool", data_pool, obj);
 931   JSONDecoder::decode_json("data_extra_pool", data_extra_pool, obj);
 932   uint32_t it;
 933   JSONDecoder::decode_json("index_type", it, obj);
 934   index_type = (RGWBucketIndexType)it;
 935   JSONDecoder::decode_json("compression", compression_type, obj);
 936 }
 937
 938 void RGWZoneParams::decode_json(JSONObj *obj)
 939 {
 940   RGWSystemMetaObj::decode_json(obj);
 941   JSONDecoder::decode_json("domain_root", domain_root, obj);
 942   JSONDecoder::decode_json("control_pool", control_pool, obj);
 943   JSONDecoder::decode_json("gc_pool", gc_pool, obj);
 944   JSONDecoder::decode_json("lc_pool", lc_pool, obj);
 945   JSONDecoder::decode_json("log_pool", log_pool, obj);
 946   JSONDecoder::decode_json("intent_log_pool", intent_log_pool, obj);
 947   JSONDecoder::decode_json("usage_log_pool", usage_log_pool, obj);
 948   JSONDecoder::decode_json("user_keys_pool", user_keys_pool, obj);
 949   JSONDecoder::decode_json("user_email_pool", user_email_pool, obj);
 950   JSONDecoder::decode_json("user_swift_pool", user_swift_pool, obj);
 951   JSONDecoder::decode_json("user_uid_pool", user_uid_pool, obj);
 952   JSONDecoder::decode_json("system_key", system_key, obj);
 953   JSONDecoder::decode_json("placement_pools", placement_pools, obj);
 954   JSONDecoder::decode_json("metadata_heap", metadata_heap, obj);
 955   JSONDecoder::decode_json("tier_config", tier_config, obj);
 956   JSONDecoder::decode_json("realm_id", realm_id, obj);
 957
 958 }
 959
 960 void RGWZone::dump(Formatter *f) const
 961 {
 962   encode_json("id", id, f);
 963   encode_json("name", name, f);
 964   encode_json("endpoints", endpoints, f);
 965   encode_json("log_meta", log_meta, f);
 966   encode_json("log_data", log_data, f);
 967   encode_json("bucket_index_max_shards", bucket_index_max_shards, f);
 968   encode_json("read_only", read_only, f);
 969   encode_json("tier_type", tier_type, f);
 970   encode_json("sync_from_all", sync_from_all, f);
 971   encode_json("sync_from", sync_from, f);
 972 }
 973
 974 void RGWZone::decode_json(JSONObj *obj)
 975 {
 976   JSONDecoder::decode_json("id", id, obj);
 977   JSONDecoder::decode_json("name", name, obj);
 978   if (id.empty()) {
 979     id = name;
 980   }
 981   JSONDecoder::decode_json("endpoints", endpoints, obj);
 982   JSONDecoder::decode_json("log_meta", log_meta, obj);
 983   JSONDecoder::decode_json("log_data", log_data, obj);
 984   JSONDecoder::decode_json("bucket_index_max_shards", bucket_index_max_shards, obj);
 985   JSONDecoder::decode_json("read_only", read_only, obj);
 986   JSONDecoder::decode_json("tier_type", tier_type, obj);
 987   JSONDecoder::decode_json("sync_from_all", sync_from_all, obj);
 988   JSONDecoder::decode_json("sync_from", sync_from, obj);
 989 }
 990
 991 void RGWZoneGroupPlacementTarget::dump(Formatter *f) const
 992 {
 993   encode_json("name", name, f);
 994   encode_json("tags", tags, f);
 995 }
 996
 997 void RGWZoneGroupPlacementTarget::decode_json(JSONObj *obj)
 998 {
 999   JSONDecoder::decode_json("name", name, obj);
1000   JSONDecoder::decode_json("tags", tags, obj);
1001 }
1002
1003 void RGWZoneGroup::dump(Formatter *f) const
1004 {
1005   RGWSystemMetaObj::dump(f);
1006   encode_json("api_name", api_name, f);
1007   encode_json("is_master", is_master, f);
1008   encode_json("endpoints", endpoints, f);
1009   encode_json("hostnames", hostnames, f);
1010   encode_json("hostnames_s3website", hostnames_s3website, f);
1011   encode_json("master_zone", master_zone, f);
1012   encode_json_map("zones", zones, f); /* more friendly representation */
1013   encode_json_map("placement_targets", placement_targets, f); /* more friendly representation */
1014   encode_json("default_placement", default_placement, f);
1015   encode_json("realm_id", realm_id, f);
1016 }
1017
1018 static void decode_zones(map<string, RGWZone>& zones, JSONObj *o)
1019 {
1020   RGWZone z;
1021   z.decode_json(o);
1022   zones[z.id] = z;
1023 }
1024
1025 static void decode_placement_targets(map<string, RGWZoneGroupPlacementTarget>& targets, JSONObj *o)
1026 {
1027   RGWZoneGroupPlacementTarget t;
1028   t.decode_json(o);
1029   targets[t.name] = t;
1030 }
1031
1032
1033 void RGWZoneGroup::decode_json(JSONObj *obj)
1034 {
1035   RGWSystemMetaObj::decode_json(obj);
1036   if (id.empty()) {
1037     derr << "old format " << dendl;
1038     JSONDecoder::decode_json("name", name, obj);
1039     id = name;
1040   }
1041   JSONDecoder::decode_json("api_name", api_name, obj);
1042   JSONDecoder::decode_json("is_master", is_master, obj);
1043   JSONDecoder::decode_json("endpoints", endpoints, obj);
1044   JSONDecoder::decode_json("hostnames", hostnames, obj);
1045   JSONDecoder::decode_json("hostnames_s3website", hostnames_s3website, obj);
1046   JSONDecoder::decode_json("master_zone", master_zone, obj);
1047   JSONDecoder::decode_json("zones", zones, decode_zones, obj);
1048   JSONDecoder::decode_json("placement_targets", placement_targets, decode_placement_targets, obj);
1049   JSONDecoder::decode_json("default_placement", default_placement, obj);
1050   JSONDecoder::decode_json("realm_id", realm_id, obj);
1051 }
1052
1053
1054 void RGWPeriodMap::dump(Formatter *f) const
1055 {
1056   encode_json("id", id, f);
1057   encode_json_map("zonegroups", zonegroups, f);
1058   encode_json("short_zone_ids", short_zone_ids, f);
1059 }
1060
1061 static void decode_zonegroups(map<string, RGWZoneGroup>& zonegroups, JSONObj *o)
1062 {
1063   RGWZoneGroup zg;
1064   zg.decode_json(o);
1065   zonegroups[zg.get_id()] = zg;
1066 }
1067
1068 void RGWPeriodMap::decode_json(JSONObj *obj)
1069 {
1070   JSONDecoder::decode_json("id", id, obj);
1071   JSONDecoder::decode_json("zonegroups", zonegroups, decode_zonegroups, obj);
1072   /* backward compatability with region */
1073   if (zonegroups.empty()) {
1074     JSONDecoder::decode_json("regions", zonegroups, obj);
1075   }
1076   /* backward compatability with region */
1077   if (master_zonegroup.empty()) {
1078     JSONDecoder::decode_json("master_region", master_zonegroup, obj);
1079   }
1080   JSONDecoder::decode_json("short_zone_ids", short_zone_ids, obj);
1081 }
1082
1083
1084 void RGWPeriodConfig::dump(Formatter *f) const
1085 {
1086   encode_json("bucket_quota", bucket_quota, f);
1087   encode_json("user_quota", user_quota, f);
1088 }
1089
1090 void RGWPeriodConfig::decode_json(JSONObj *obj)
1091 {
1092   JSONDecoder::decode_json("bucket_quota", bucket_quota, obj);
1093   JSONDecoder::decode_json("user_quota", user_quota, obj);
1094 }
1095
1096 void RGWRegionMap::dump(Formatter *f) const
1097 {
1098   encode_json("regions", regions, f);
1099   encode_json("master_region", master_region, f);
1100   encode_json("bucket_quota", bucket_quota, f);
1101   encode_json("user_quota", user_quota, f);
1102 }
1103
1104 void RGWRegionMap::decode_json(JSONObj *obj)
1105 {
1106   JSONDecoder::decode_json("regions", regions, obj);
1107   JSONDecoder::decode_json("master_region", master_region, obj);
1108   JSONDecoder::decode_json("bucket_quota", bucket_quota, obj);
1109   JSONDecoder::decode_json("user_quota", user_quota, obj);
1110 }
1111
1112 void RGWZoneGroupMap::dump(Formatter *f) const
1113 {
1114   encode_json("zonegroups", zonegroups, f);
1115   encode_json("master_zonegroup", master_zonegroup, f);
1116   encode_json("bucket_quota", bucket_quota, f);
1117   encode_json("user_quota", user_quota, f);
1118 }
1119
1120 void RGWZoneGroupMap::decode_json(JSONObj *obj)
1121 {
1122   JSONDecoder::decode_json("zonegroups", zonegroups, obj);
1123   /* backward compatability with region */
1124   if (zonegroups.empty()) {
1125     JSONDecoder::decode_json("regions", zonegroups, obj);
1126   }
1127   JSONDecoder::decode_json("master_zonegroup", master_zonegroup, obj);
1128   /* backward compatability with region */
1129   if (master_zonegroup.empty()) {
1130     JSONDecoder::decode_json("master_region", master_zonegroup, obj);
1131   }
1132
1133   JSONDecoder::decode_json("bucket_quota", bucket_quota, obj);
1134   JSONDecoder::decode_json("user_quota", user_quota, obj);
1135 }
1136
1137 void RGWMetadataLogInfo::dump(Formatter *f) const
1138 {
1139   encode_json("marker", marker, f);
1140   utime_t ut(last_update);
1141   encode_json("last_update", ut, f);
1142 }
1143
1144 void RGWMetadataLogInfo::decode_json(JSONObj *obj)
1145 {
1146   JSONDecoder::decode_json("marker", marker, obj);
1147   utime_t ut;
1148   JSONDecoder::decode_json("last_update", ut, obj);
1149   last_update = ut.to_real_time();
1150 }
1151
1152 void RGWDataChangesLogInfo::dump(Formatter *f) const
1153 {
1154   encode_json("marker", marker, f);
1155   utime_t ut(last_update);
1156   encode_json("last_update", ut, f);
1157 }
1158
1159 void RGWDataChangesLogInfo::decode_json(JSONObj *obj)
1160 {
1161   JSONDecoder::decode_json("marker", marker, obj);
1162   utime_t ut;
1163   JSONDecoder::decode_json("last_update", ut, obj);
1164   last_update = ut.to_real_time();
1165 }
1166
1167
1168 void RGWRealm::dump(Formatter *f) const
1169 {
1170   RGWSystemMetaObj::dump(f);
1171   encode_json("current_period", current_period, f);
1172   encode_json("epoch", epoch, f);
1173 }
1174
1175
1176 void RGWRealm::decode_json(JSONObj *obj)
1177 {
1178   RGWSystemMetaObj::decode_json(obj);
1179   JSONDecoder::decode_json("current_period", current_period, obj);
1180   JSONDecoder::decode_json("epoch", epoch, obj);
1181 }
1182
1183 void rgw::keystone::TokenEnvelope::Token::decode_json(JSONObj *obj)
1184 {
1185   string expires_iso8601;
1186   struct tm t;
1187
1188   JSONDecoder::decode_json("id", id, obj, true);
1189   JSONDecoder::decode_json("tenant", tenant_v2, obj, true);
1190   JSONDecoder::decode_json("expires", expires_iso8601, obj, true);
1191
1192   if (parse_iso8601(expires_iso8601.c_str(), &t)) {
1193     expires = internal_timegm(&t);
1194   } else {
1195     expires = 0;
1196     throw JSONDecoder::err("Failed to parse ISO8601 expiration date from Keystone response.");
1197   }
1198 }
1199
1200 void rgw::keystone::TokenEnvelope::Role::decode_json(JSONObj *obj)
1201 {
1202   JSONDecoder::decode_json("id", id, obj);
1203   JSONDecoder::decode_json("name", name, obj, true);
1204 }
1205
1206 void rgw::keystone::TokenEnvelope::Domain::decode_json(JSONObj *obj)
1207 {
1208   JSONDecoder::decode_json("id", id, obj, true);
1209   JSONDecoder::decode_json("name", name, obj, true);
1210 }
1211
1212 void rgw::keystone::TokenEnvelope::Project::decode_json(JSONObj *obj)
1213 {
1214   JSONDecoder::decode_json("id", id, obj, true);
1215   JSONDecoder::decode_json("name", name, obj, true);
1216   JSONDecoder::decode_json("domain", domain, obj);
1217 }
1218
1219 void rgw::keystone::TokenEnvelope::User::decode_json(JSONObj *obj)
1220 {
1221   JSONDecoder::decode_json("id", id, obj, true);
1222   JSONDecoder::decode_json("name", name, obj, true);
1223   JSONDecoder::decode_json("domain", domain, obj);
1224   JSONDecoder::decode_json("roles", roles_v2, obj);
1225 }
1226
1227 void rgw::keystone::TokenEnvelope::decode_v3(JSONObj* const root_obj)
1228 {
1229   std::string expires_iso8601;
1230
1231   JSONDecoder::decode_json("user", user, root_obj, true);
1232   JSONDecoder::decode_json("expires_at", expires_iso8601, root_obj, true);
1233   JSONDecoder::decode_json("roles", roles, root_obj, true);
1234   JSONDecoder::decode_json("project", project, root_obj, true);
1235
1236   struct tm t;
1237   if (parse_iso8601(expires_iso8601.c_str(), &t)) {
1238     token.expires = internal_timegm(&t);
1239   } else {
1240     token.expires = 0;
1241     throw JSONDecoder::err("Failed to parse ISO8601 expiration date"
1242                            "from Keystone response.");
1243   }
1244 }
1245
1246 void rgw::keystone::TokenEnvelope::decode_v2(JSONObj* const root_obj)
1247 {
1248   JSONDecoder::decode_json("user", user, root_obj, true);
1249   JSONDecoder::decode_json("token", token, root_obj, true);
1250
1251   roles = user.roles_v2;
1252   project = token.tenant_v2;
1253 }
1254
1255 void rgw_slo_entry::decode_json(JSONObj *obj)
1256 {
1257   JSONDecoder::decode_json("path", path, obj);
1258   JSONDecoder::decode_json("etag", etag, obj);
1259   JSONDecoder::decode_json("size_bytes", size_bytes, obj);
1260 };
1261
1262 void rgw_meta_sync_info::decode_json(JSONObj *obj)
1263 {
1264   string s;
1265   JSONDecoder::decode_json("status", s, obj);
1266   if (s == "init") {
1267     state = StateInit;
1268   } else if (s == "building-full-sync-maps") {
1269     state = StateBuildingFullSyncMaps;
1270   } else if (s == "sync") {
1271     state = StateSync;
1272   }
1273   JSONDecoder::decode_json("num_shards", num_shards, obj);
1274   JSONDecoder::decode_json("period", period, obj);
1275   JSONDecoder::decode_json("realm_epoch", realm_epoch, obj);
1276 }
1277
1278 void rgw_meta_sync_info::dump(Formatter *f) const
1279 {
1280   string s;
1281   switch ((SyncState)state) {
1282   case StateInit:
1283     s = "init";
1284     break;
1285   case StateBuildingFullSyncMaps:
1286     s = "building-full-sync-maps";
1287     break;
1288   case StateSync:
1289     s = "sync";
1290     break;
1291   default:
1292     s = "unknown";
1293     break;
1294   }
1295   encode_json("status", s, f);
1296   encode_json("num_shards", num_shards, f);
1297   encode_json("period", period, f);
1298   encode_json("realm_epoch", realm_epoch, f);
1299 }
1300
1301 void rgw_meta_sync_marker::decode_json(JSONObj *obj)
1302 {
1303   int s;
1304   JSONDecoder::decode_json("state", s, obj);
1305   state = s;
1306   JSONDecoder::decode_json("marker", marker, obj);
1307   JSONDecoder::decode_json("next_step_marker", next_step_marker, obj);
1308   JSONDecoder::decode_json("total_entries", total_entries, obj);
1309   JSONDecoder::decode_json("pos", pos, obj);
1310   utime_t ut;
1311   JSONDecoder::decode_json("timestamp", ut, obj);
1312   timestamp = ut.to_real_time();
1313   JSONDecoder::decode_json("realm_epoch", realm_epoch, obj);
1314 }
1315
1316 void rgw_meta_sync_marker::dump(Formatter *f) const
1317 {
1318   encode_json("state", (int)state, f);
1319   encode_json("marker", marker, f);
1320   encode_json("next_step_marker", next_step_marker, f);
1321   encode_json("total_entries", total_entries, f);
1322   encode_json("pos", pos, f);
1323   encode_json("timestamp", utime_t(timestamp), f);
1324   encode_json("realm_epoch", realm_epoch, f);
1325 }
1326
1327 void rgw_meta_sync_status::decode_json(JSONObj *obj)
1328 {
1329   JSONDecoder::decode_json("info", sync_info, obj);
1330   JSONDecoder::decode_json("markers", sync_markers, obj);
1331 }
1332
1333 void rgw_meta_sync_status::dump(Formatter *f) const {
1334   encode_json("info", sync_info, f);
1335   encode_json("markers", sync_markers, f);
1336 }
1337
1338 void rgw_sync_error_info::dump(Formatter *f) const {
1339   encode_json("source_zone", source_zone, f);
1340   encode_json("error_code", error_code, f);
1341   encode_json("message", message, f);
1342 }
1343
1344 /* This utility function shouldn't conflict with the overload of std::to_string
1345  * provided by string_ref since Boost 1.54 as it's defined outside of the std
1346  * namespace. I hope we'll remove it soon - just after merging the Matt's PR
1347  * for bundled Boost. It would allow us to forget that CentOS 7 has Boost 1.53. */
1348 static inline std::string to_string(const boost::string_ref& s)
1349 {
1350   return std::string(s.data(), s.length());
1351 }
1352
1353 void rgw::keystone::AdminTokenRequestVer2::dump(Formatter* const f) const
1354 {
1355   f->open_object_section("token_request");
1356     f->open_object_section("auth");
1357       f->open_object_section("passwordCredentials");
1358         encode_json("username", to_string(conf.get_admin_user()), f);
1359         encode_json("password", to_string(conf.get_admin_password()), f);
1360       f->close_section();
1361       encode_json("tenantName", to_string(conf.get_admin_tenant()), f);
1362     f->close_section();
1363   f->close_section();
1364 }
1365
1366 void rgw::keystone::AdminTokenRequestVer3::dump(Formatter* const f) const
1367 {
1368   f->open_object_section("token_request");
1369     f->open_object_section("auth");
1370       f->open_object_section("identity");
1371         f->open_array_section("methods");
1372           f->dump_string("", "password");
1373         f->close_section();
1374         f->open_object_section("password");
1375           f->open_object_section("user");
1376             f->open_object_section("domain");
1377               encode_json("name", to_string(conf.get_admin_domain()), f);
1378             f->close_section();
1379             encode_json("name", to_string(conf.get_admin_user()), f);
1380             encode_json("password", to_string(conf.get_admin_password()), f);
1381           f->close_section();
1382         f->close_section();
1383       f->close_section();
1384       f->open_object_section("scope");
1385         f->open_object_section("project");
1386           if (! conf.get_admin_project().empty()) {
1387             encode_json("name", to_string(conf.get_admin_project()), f);
1388           } else {
1389             encode_json("name", to_string(conf.get_admin_tenant()), f);
1390           }
1391           f->open_object_section("domain");
1392             encode_json("name", to_string(conf.get_admin_domain()), f);
1393           f->close_section();
1394         f->close_section();
1395       f->close_section();
1396     f->close_section();
1397   f->close_section();
1398 }
1399
1400
1401 void rgw::keystone::BarbicanTokenRequestVer2::dump(Formatter* const f) const
1402 {
1403   f->open_object_section("token_request");
1404     f->open_object_section("auth");
1405       f->open_object_section("passwordCredentials");
1406         encode_json("username", cct->_conf->rgw_keystone_barbican_user, f);
1407         encode_json("password", cct->_conf->rgw_keystone_barbican_password, f);
1408       f->close_section();
1409       encode_json("tenantName", cct->_conf->rgw_keystone_barbican_tenant, f);
1410     f->close_section();
1411   f->close_section();
1412 }
1413
1414 void rgw::keystone::BarbicanTokenRequestVer3::dump(Formatter* const f) const
1415 {
1416   f->open_object_section("token_request");
1417     f->open_object_section("auth");
1418       f->open_object_section("identity");
1419         f->open_array_section("methods");
1420           f->dump_string("", "password");
1421         f->close_section();
1422         f->open_object_section("password");
1423           f->open_object_section("user");
1424             f->open_object_section("domain");
1425               encode_json("name", cct->_conf->rgw_keystone_barbican_domain, f);
1426             f->close_section();
1427             encode_json("name", cct->_conf->rgw_keystone_barbican_user, f);
1428             encode_json("password", cct->_conf->rgw_keystone_barbican_password, f);
1429           f->close_section();
1430         f->close_section();
1431       f->close_section();
1432       f->open_object_section("scope");
1433         f->open_object_section("project");
1434           if (!cct->_conf->rgw_keystone_barbican_project.empty()) {
1435             encode_json("name", cct->_conf->rgw_keystone_barbican_project, f);
1436           } else {
1437             encode_json("name", cct->_conf->rgw_keystone_barbican_tenant, f);
1438           }
1439           f->open_object_section("domain");
1440             encode_json("name", cct->_conf->rgw_keystone_barbican_domain, f);
1441           f->close_section();
1442         f->close_section();
1443       f->close_section();
1444     f->close_section();
1445   f->close_section();
1446 }
1447
1448 void RGWOrphanSearchStage::dump(Formatter *f) const
1449 {
1450   f->open_object_section("orphan_search_stage");
1451   string s;
1452   switch(stage){
1453   case ORPHAN_SEARCH_STAGE_INIT:
1454     s = "init";
1455     break;
1456   case ORPHAN_SEARCH_STAGE_LSPOOL:
1457     s = "lspool";
1458     break;
1459   case ORPHAN_SEARCH_STAGE_LSBUCKETS:
1460     s =  "lsbuckets";
1461     break;
1462   case ORPHAN_SEARCH_STAGE_ITERATE_BI:
1463     s = "iterate_bucket_index";
1464     break;
1465   case ORPHAN_SEARCH_STAGE_COMPARE:
1466     s = "comparing";
1467     break;
1468   default:
1469     s = "unknown";
1470   }
1471   f->dump_string("search_stage", s);
1472   f->dump_int("shard",shard);
1473   f->dump_string("marker",marker);
1474   f->close_section();
1475 }
1476
1477 void RGWOrphanSearchInfo::dump(Formatter *f) const
1478 {
1479   f->open_object_section("orphan_search_info");
1480   f->dump_string("job_name", job_name);
1481   encode_json("pool", pool, f);
1482   f->dump_int("num_shards", num_shards);
1483   encode_json("start_time", start_time, f);
1484   f->close_section();
1485 }
1486
1487 void RGWOrphanSearchState::dump(Formatter *f) const
1488 {
1489   f->open_object_section("orphan_search_state");
1490   encode_json("info", info, f);
1491   encode_json("stage", stage, f);
1492   f->close_section();
1493 }