hive.ko.js 16 KB

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  1. // Licensed to Cloudera, Inc. under one
  2. // or more contributor license agreements. See the NOTICE file
  3. // distributed with this work for additional information
  4. // regarding copyright ownership. Cloudera, Inc. licenses this file
  5. // to you under the Apache License, Version 2.0 (the
  6. // "License"); you may not use this file except in compliance
  7. // with the License. You may obtain a copy of the License at
  8. //
  9. // http://www.apache.org/licenses/LICENSE-2.0
  10. //
  11. // Unless required by applicable law or agreed to in writing, software
  12. // distributed under the License is distributed on an "AS IS" BASIS,
  13. // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14. // See the License for the specific language governing permissions and
  15. // limitations under the License.
  16. var Privilege = function (vm, privilege) {
  17. var self = this;
  18. self.privilegeScope = ko.observable(typeof privilege.privilegeScope != "undefined" && privilege.privilegeScope != null ? privilege.privilegeScope : "");
  19. self.serverName = ko.observable(typeof privilege.serverName != "undefined" && privilege.serverName != null ? privilege.serverName : "");
  20. self.serverName.subscribe(function () {
  21. if (self.status() == '') {
  22. self.status('modified');
  23. }
  24. });
  25. self.dbName = ko.observable(typeof privilege.dbName != "undefined" && privilege.dbName != null ? privilege.dbName : "");
  26. self.dbName.subscribe(function () {
  27. if (self.status() == '') {
  28. self.status('modified');
  29. }
  30. });
  31. self.tableName = ko.observable(typeof privilege.tableName != "undefined" && privilege.tableName != null ? privilege.tableName : "");
  32. self.tableName.subscribe(function () {
  33. if (self.status() == '') {
  34. self.status('modified');
  35. }
  36. });
  37. self.URI = ko.observable(typeof privilege.URI != "undefined" && privilege.URI != null ? privilege.URI : "");
  38. self.URI.subscribe(function () {
  39. if (self.status() == '') {
  40. self.status('modified');
  41. }
  42. });
  43. self.action = ko.observable(typeof privilege.action != "undefined" && privilege.action != null ? privilege.action : "");
  44. self.action.subscribe(function () {
  45. if (self.status() == '') {
  46. self.status('modified');
  47. }
  48. });
  49. self.status = ko.observable(typeof privilege.status != "undefined" && privilege.status != null ? privilege.status : "");
  50. self.editing = ko.observable(typeof privilege.editing != "undefined" && privilege.editing != null ? privilege.editing : false);
  51. self.availablePrivileges = ko.observableArray(['SERVER', 'DATABASE', 'TABLE']);
  52. self.availableActions = ko.observableArray(['SELECT', 'INSERT', 'ALL', '']);
  53. self.remove = function (privilege) {
  54. privilege.status('deleted');
  55. }
  56. }
  57. var Role = function (vm, role) {
  58. var self = this;
  59. self.name = ko.observable(typeof role.name != "undefined" && role.name != null ? role.name : "");
  60. self.grantorPrincipal = ko.observable(typeof role.grantorPrincipal != "undefined" && role.grantorPrincipal != null ? role.grantorPrincipal : "");
  61. self.groups = ko.observableArray();
  62. $.each(typeof role.groups != "undefined" && role.groups != null ? role.groups : [], function (index, group) {
  63. self.groups.push(group);
  64. });
  65. self.privileges = ko.observableArray(); // Not included in the API
  66. self.showPrivileges = ko.observable(false);
  67. self.privilegesChanged = ko.computed(function () {
  68. return $.grep(self.privileges(), function (privilege) {
  69. return ['new', 'deleted', 'modified'].indexOf(privilege.status()) != -1;
  70. });
  71. });
  72. self.reset = function () {
  73. self.name('');
  74. self.groups.removeAll();
  75. self.privileges.removeAll();
  76. }
  77. self.addGroup = function () {
  78. self.groups.push('');
  79. }
  80. self.addPrivilege = function () {
  81. self.privileges.push(new Privilege(vm, {'serverName': vm.assist.server(), 'status': 'new', 'editing': true}));
  82. }
  83. self.create = function () {
  84. $(".jHueNotify").hide();
  85. $.post("/security/api/hive/create_role", {
  86. role: ko.mapping.toJSON(self)
  87. }, function (data) {
  88. if (data.status == 0) {
  89. $(document).trigger("info", data.message);
  90. vm.roles.unshift(new Role(vm, data.role));
  91. self.reset();
  92. vm.showCreateRole(false);
  93. }
  94. else {
  95. $(document).trigger("error", data.message);
  96. }
  97. }).fail(function (xhr, textStatus, errorThrown) {
  98. $(document).trigger("error", xhr.responseText);
  99. });
  100. }
  101. self.remove = function (role) {
  102. $(".jHueNotify").hide();
  103. $.post("/security/api/hive/drop_sentry_role", {
  104. roleName: role.name
  105. }, function (data) {
  106. if (data.status == 0) {
  107. $(document).trigger("info", data.message);
  108. vm.removeRole(role.name);
  109. }
  110. else {
  111. $(document).trigger("error", data.message);
  112. }
  113. }).fail(function (xhr, textStatus, errorThrown) {
  114. $(document).trigger("error", xhr.responseText);
  115. });
  116. }
  117. self.savePrivileges = function (role) {
  118. $(".jHueNotify").hide();
  119. $.post("/security/api/hive/save_privileges", {
  120. role: ko.mapping.toJSON(role)
  121. }, function (data) {
  122. if (data.status == 0) {
  123. vm.list_sentry_privileges_by_role(role); // Refresh all role privileges
  124. } else {
  125. $(document).trigger("error", data.message);
  126. }
  127. }).fail(function (xhr, textStatus, errorThrown) {
  128. $(document).trigger("error", xhr.responseText);
  129. });
  130. }
  131. }
  132. var Assist = function (vm) {
  133. var self = this;
  134. self.compareNames = function (a, b) {
  135. if (a.name.toLowerCase() < b.name.toLowerCase())
  136. return -1;
  137. if (a.name.toLowerCase() > b.name.toLowerCase())
  138. return 1;
  139. return 0;
  140. }
  141. self.path = ko.observable('');
  142. self.path.subscribe(function () {
  143. self.fetchHivePath();
  144. });
  145. self.server = ko.observable('server1');
  146. self.db = ko.computed(function () {
  147. return self.path().split(/[.]/)[0];
  148. });
  149. self.table = ko.computed(function () {
  150. return self.path().split(/[.]/)[1];
  151. });
  152. self.privilege = ko.observable();
  153. self.isDiffMode = ko.observable(false);
  154. self.isDiffMode.subscribe(function () {
  155. //self.refreshTree();
  156. });
  157. self.isLoadingTree = ko.observable(false);
  158. self.treeAdditionalData = {};
  159. self.treeData = ko.observable({nodes: []});
  160. self.loadData = function (data) {
  161. self.treeData(new TreeNodeModel(data));
  162. };
  163. self.initialGrowingTree = {
  164. path: "__HUEROOT__",
  165. name: "__HUEROOT__",
  166. selected: false,
  167. nodes: []
  168. };
  169. self.growingTree = ko.observable(jQuery.extend(true, {}, self.initialGrowingTree));
  170. self.addDatabases = function (databases) {
  171. var _tree = self.growingTree();
  172. databases.forEach(function (db) {
  173. var _mainFound = false;
  174. _tree.nodes.forEach(function (node) {
  175. if (node.path == db) {
  176. _mainFound = true;
  177. }
  178. });
  179. if (!_mainFound) {
  180. var _item = {
  181. path: db,
  182. name: db,
  183. isDb: true,
  184. isTable: false,
  185. isColumn: false,
  186. isExpanded: false,
  187. nodes: []
  188. };
  189. _tree.nodes.push(_item);
  190. }
  191. });
  192. self.loadData(self.growingTree());
  193. }
  194. self.addTables = function (tables) {
  195. var _branch = self.growingTree();
  196. _branch.nodes.forEach(function (node) {
  197. if (node.path == self.path()) {
  198. _branch = node;
  199. }
  200. });
  201. tables.forEach(function (table) {
  202. var _mainFound = false;
  203. var _path = self.path() + "." + table;
  204. _branch.nodes.forEach(function (node) {
  205. if (node.path == _path) {
  206. _mainFound = true;
  207. }
  208. });
  209. if (!_mainFound) {
  210. var _item = {
  211. path: _path,
  212. name: table,
  213. isDb: false,
  214. isTable: true,
  215. isColumn: false,
  216. isExpanded: false,
  217. nodes: []
  218. };
  219. _branch.nodes.push(_item);
  220. }
  221. });
  222. self.loadData(self.growingTree());
  223. }
  224. self.addColumns = function (columns) {
  225. var _branch = self.growingTree();
  226. _branch.nodes.forEach(function (node) {
  227. if (node.path == self.path().split(".")[0]) {
  228. node.nodes.forEach(function (inode) {
  229. if (inode.path == self.path()) {
  230. _branch = inode;
  231. }
  232. });
  233. }
  234. });
  235. columns.forEach(function (column) {
  236. var _mainFound = false;
  237. var _path = self.path() + "." + column;
  238. _branch.nodes.forEach(function (node) {
  239. if (node.path == _path) {
  240. _mainFound = true;
  241. }
  242. });
  243. if (!_mainFound) {
  244. var _item = {
  245. path: _path,
  246. name: column,
  247. isDb: false,
  248. isTable: false,
  249. isColumn: true,
  250. isExpanded: false,
  251. nodes: []
  252. };
  253. _branch.nodes.push(_item);
  254. }
  255. });
  256. self.loadData(self.growingTree());
  257. }
  258. self.setPath = function (obj, toggle) {
  259. if (self.getTreeAdditionalDataForPath(obj.path()).loaded || (!obj.isExpanded() && !self.getTreeAdditionalDataForPath(obj.path()).loaded)) {
  260. if (typeof toggle == "boolean" && toggle) {
  261. obj.isExpanded(!obj.isExpanded());
  262. }
  263. else {
  264. obj.isExpanded(true);
  265. }
  266. self.updatePathProperty(self.growingTree(), obj.path(), "isExpanded", obj.isExpanded());
  267. }
  268. self.path(obj.path());
  269. }
  270. self.togglePath = function (obj) {
  271. self.setPath(obj, true);
  272. }
  273. self.getTreeAdditionalDataForPath = function (path) {
  274. if (typeof self.treeAdditionalData[path] == "undefined") {
  275. var _add = {
  276. loaded: false
  277. }
  278. self.treeAdditionalData[path] = _add;
  279. }
  280. return self.treeAdditionalData[path];
  281. }
  282. self.updatePathProperty = function (leaf, path, property, value) {
  283. if (leaf.path == path) {
  284. leaf[property] = value;
  285. }
  286. if (leaf.nodes.length > 0) {
  287. leaf.nodes.forEach(function (node) {
  288. self.updatePathProperty(node, path, property, value);
  289. });
  290. }
  291. return leaf;
  292. }
  293. self.updateTreeProperty = function (leaf, property, value) {
  294. leaf[property] = value;
  295. if (leaf.nodes.length > 0) {
  296. leaf.nodes.forEach(function (node) {
  297. self.updateTreeProperty(node, property, value);
  298. });
  299. }
  300. return leaf;
  301. }
  302. self.collapseTree = function () {
  303. self.updateTreeProperty(self.growingTree(), "isExpanded", false);
  304. self.updatePathProperty(self.growingTree(), "/", "isExpanded", true);
  305. self.loadData(self.growingTree());
  306. }
  307. self.collapseOthers = function () {
  308. self.updateTreeProperty(self.growingTree(), "isExpanded", false);
  309. self.updatePathProperty(self.growingTree(), "/", "isExpanded", true);
  310. var _path = self.path();
  311. var _crumb = "";
  312. for (var i = 0; i < _path.length; i++) {
  313. if ((_path[i] === "/" && _crumb != "")) {
  314. self.updatePathProperty(self.growingTree(), _crumb, "isExpanded", true);
  315. }
  316. _crumb += _path[i];
  317. }
  318. self.updatePathProperty(self.growingTree(), _path, "isExpanded", true);
  319. self.loadData(self.growingTree());
  320. }
  321. self.fetchHivePath = function () {
  322. if (self.path().split(".").length < 3) {
  323. var _path = self.path().replace('.', '/');
  324. var request = {
  325. url: '/beeswax/api/autocomplete/' + _path,
  326. dataType: 'json',
  327. type: 'GET',
  328. success: function (data) {
  329. if (data.databases) {
  330. self.addDatabases(data.databases);
  331. }
  332. else if (data.tables && data.tables.length > 0) {
  333. self.addTables(data.tables);
  334. var tables = $.map(data.tables, function (table, index) {
  335. return self.db() + '.' + table;
  336. });
  337. }
  338. else if (data.columns && data.columns.length > 0) {
  339. self.addColumns(data.columns);
  340. }
  341. vm.list_sentry_privileges_by_authorizable();
  342. },
  343. cache: false
  344. };
  345. $.ajax(request).fail(function (xhr, textStatus, errorThrown) {
  346. $(document).trigger("error", xhr.responseText);
  347. });
  348. }
  349. else {
  350. vm.list_sentry_privileges_by_authorizable();
  351. }
  352. };
  353. self.afterRender = function () {
  354. $(document).trigger("rendered.tree");
  355. }
  356. }
  357. var HiveViewModel = function (initial) {
  358. var self = this;
  359. // Models
  360. self.roles = ko.observableArray();
  361. self.privileges = ko.observableArray();
  362. self.availableHadoopGroups = ko.mapping.fromJS(initial.hadoop_groups);
  363. self.assist = new Assist(self);
  364. // Editing
  365. self.showCreateRole = ko.observable(false);
  366. self.role = new Role(self, {});
  367. self.privilege = new Privilege(self, {});
  368. self.doAs = ko.observable(initial.user);
  369. self.doAs.subscribe(function () {
  370. self.assist.fetchHivePath();
  371. });
  372. self.availableHadoopUsers = ko.observableArray();
  373. self.availableHadoopGroups = ko.observableArray();
  374. self.selectableHadoopUsers = ko.computed(function () {
  375. var _users = ko.utils.arrayMap(self.availableHadoopUsers(), function (user) {
  376. return user.username;
  377. });
  378. return _users.sort();
  379. }, self);
  380. self.selectableHadoopGroups = ko.computed(function () {
  381. var _users = ko.utils.arrayMap(self.availableHadoopGroups(), function (group) {
  382. return group.name;
  383. });
  384. return _users.sort();
  385. }, self);
  386. self.init = function () {
  387. self.fetchUsers();
  388. self.list_sentry_roles_by_group();
  389. self.assist.fetchHivePath();
  390. };
  391. self.removeRole = function (roleName) {
  392. $.each(self.roles(), function (index, role) {
  393. if (role.name == roleName) {
  394. self.roles.remove(role);
  395. return false;
  396. }
  397. });
  398. };
  399. self.list_sentry_roles_by_group = function () {
  400. $.getJSON('/security/api/hive/list_sentry_roles_by_group', function (data) {
  401. if (typeof data.status !== "undefined" && data.status == -1) {
  402. $(document).trigger("error", data.message);
  403. }
  404. else {
  405. $.each(data.roles, function (index, item) {
  406. self.roles.push(new Role(self, item));
  407. });
  408. }
  409. }).fail(function (xhr, textStatus, errorThrown) {
  410. $(document).trigger("error", xhr.responseText);
  411. });
  412. };
  413. self.list_sentry_privileges_by_role = function (role) {
  414. $.ajax({
  415. type: "POST",
  416. url: "/security/api/hive/list_sentry_privileges_by_role",
  417. data: {
  418. 'roleName': role.name
  419. },
  420. success: function (data) {
  421. if (typeof data.status !== "undefined" && data.status == -1) {
  422. $(document).trigger("error", data.message);
  423. }
  424. else {
  425. role.privileges.removeAll();
  426. $.each(data.sentry_privileges, function (index, item) {
  427. role.privileges.push(_create_ko_privilege(item));
  428. });
  429. role.showPrivileges(true);
  430. }
  431. }
  432. }).fail(function (xhr, textStatus, errorThrown) {
  433. $(document).trigger("error", xhr.responseText);
  434. });
  435. };
  436. function _create_ko_privilege(privilege) {
  437. var _privilege = new Privilege(self, {
  438. 'privilegeScope': privilege.scope,
  439. 'serverName': privilege.server,
  440. 'dbName': privilege.database,
  441. 'tableName': privilege.table,
  442. 'URI': privilege.URI,
  443. 'action': privilege.action
  444. });
  445. _privilege.properties = ko.mapping.fromJS(privilege);
  446. return _privilege;
  447. }
  448. self.list_sentry_privileges_by_authorizable = function () {
  449. if (self.assist.path() != ""){
  450. $.ajax({
  451. type: "POST",
  452. url: "/security/api/hive/list_sentry_privileges_by_authorizable",
  453. data: {
  454. groups: ko.mapping.toJSON(['sambashare', 'hadoop']),
  455. roleSet: ko.mapping.toJSON({all: true, roles: []}),
  456. authorizableHierarchy: ko.mapping.toJSON({
  457. 'server': self.assist.server(),
  458. 'db': self.assist.db(),
  459. 'table': self.assist.table()
  460. })
  461. },
  462. success: function (data) {
  463. self.assist.privilege(ko.mapping.fromJS(data));
  464. }
  465. }).fail(function (xhr, textStatus, errorThrown) {
  466. $(document).trigger("error", xhr.responseText);
  467. });
  468. }
  469. };
  470. self.fetchUsers = function () {
  471. $.getJSON('/desktop/api/users/autocomplete', {
  472. 'include_myself': true,
  473. 'extend_user': true
  474. }, function (data) {
  475. self.availableHadoopUsers(data.users);
  476. self.availableHadoopGroups(data.groups);
  477. $(document).trigger("loaded.users");
  478. });
  479. }
  480. };
  481. function logGA(page) {
  482. if (typeof trackOnGA == 'function') {
  483. trackOnGA('security/' + page);
  484. }
  485. }