hive.ko.js 21 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.status = ko.observable(typeof privilege.status != "undefined" && privilege.status != null ? privilege.status : "");
  19. self.editing = ko.observable(typeof privilege.editing != "undefined" && privilege.editing != null ? privilege.editing : false);
  20. //self.privilegeScope = ko.observable(typeof privilege.privilegeScope != "undefined" && privilege.privilegeScope != null ? privilege.privilegeScope : "");
  21. self.serverName = ko.observable(typeof privilege.serverName != "undefined" && privilege.serverName != null ? privilege.serverName : "");
  22. self.serverName.subscribe(function () {
  23. if (self.status() == '') {
  24. self.status('modified');
  25. }
  26. });
  27. self.dbName = ko.observable(typeof privilege.dbName != "undefined" && privilege.dbName != null ? privilege.dbName : "");
  28. self.dbName.subscribe(function () {
  29. if (self.status() == '') {
  30. self.status('modified');
  31. }
  32. });
  33. self.tableName = ko.observable(typeof privilege.tableName != "undefined" && privilege.tableName != null ? privilege.tableName : "");
  34. self.tableName.subscribe(function () {
  35. if (self.status() == '') {
  36. self.status('modified');
  37. }
  38. });
  39. self.URI = ko.observable(typeof privilege.URI != "undefined" && privilege.URI != null ? privilege.URI : "");
  40. self.URI.subscribe(function () {
  41. if (self.status() == '') {
  42. self.status('modified');
  43. }
  44. });
  45. self.action = ko.observable(typeof privilege.action != "undefined" && privilege.action != null ? privilege.action : "");
  46. self.action.subscribe(function () {
  47. if (self.status() == '') {
  48. self.status('modified');
  49. }
  50. });
  51. // UI
  52. self.showAdvanced = ko.observable(false);
  53. self.path = ko.computed({
  54. read: function () {
  55. if (self.tableName().length > 0) {
  56. return self.dbName() + "." + self.tableName();
  57. } else {
  58. return self.dbName();
  59. }
  60. },
  61. write: function (value) {
  62. var lastSpacePos = value.lastIndexOf(".");
  63. if (lastSpacePos > 0) {
  64. this.dbName(value.substring(0, lastSpacePos));
  65. this.tableName(value.substring(lastSpacePos + 1));
  66. } else {
  67. this.dbName(value);
  68. this.tableName('');
  69. }
  70. },
  71. owner: self
  72. });
  73. self.privilegeScope = ko.computed(function() {
  74. if (self.tableName().length > 0) {
  75. return 'TABLE';
  76. } else if (self.dbName().length > 0) {
  77. return 'DATABASE';
  78. } else {
  79. return 'SERVER';
  80. }
  81. });
  82. self.remove = function (privilege) {
  83. privilege.status('deleted');
  84. }
  85. }
  86. var Role = function (vm, role) {
  87. var self = this;
  88. self.name = ko.observable(typeof role.name != "undefined" && role.name != null ? role.name : "");
  89. self.selected = ko.observable(false);
  90. self.handleSelect = function (row, e) {
  91. self.selected(!self.selected());
  92. }
  93. self.grantorPrincipal = ko.observable(typeof role.grantorPrincipal != "undefined" && role.grantorPrincipal != null ? role.grantorPrincipal : "");
  94. self.groups = ko.observableArray();
  95. $.each(typeof role.groups != "undefined" && role.groups != null ? role.groups : [], function (index, group) {
  96. self.groups.push(group);
  97. });
  98. self.privileges = ko.observableArray(); // Not included in the API
  99. self.originalPrivileges = ko.observableArray();
  100. self.showPrivileges = ko.observable(false);
  101. self.privilegesChanged = ko.computed(function () {
  102. return $.grep(self.privileges(), function (privilege) {
  103. return ['new', 'deleted', 'modified'].indexOf(privilege.status()) != -1;
  104. });
  105. });
  106. self.reset = function () {
  107. self.name('');
  108. self.groups.removeAll();
  109. self.privileges.removeAll();
  110. self.originalPrivileges.removeAll();
  111. }
  112. self.addGroup = function () {
  113. self.groups.push('');
  114. }
  115. self.addPrivilege = function () {
  116. self.privileges.push(new Privilege(vm, {'serverName': vm.assist.server(), 'status': 'new', 'editing': true}));
  117. }
  118. self.create = function () {
  119. $(".jHueNotify").hide();
  120. $.post("/security/api/hive/create_role", {
  121. role: ko.mapping.toJSON(self)
  122. }, function (data) {
  123. if (data.status == 0) {
  124. $(document).trigger("info", data.message);
  125. vm.roles.unshift(new Role(vm, data.role));
  126. self.reset();
  127. vm.showCreateRole(false);
  128. } else {
  129. $(document).trigger("error", data.message);
  130. }
  131. }).fail(function (xhr, textStatus, errorThrown) {
  132. $(document).trigger("error", xhr.responseText);
  133. });
  134. }
  135. self.remove = function (role) {
  136. $(".jHueNotify").hide();
  137. $.post("/security/api/hive/drop_sentry_role", {
  138. roleName: role.name
  139. }, function (data) {
  140. if (data.status == 0) {
  141. $(document).trigger("info", data.message);
  142. vm.removeRole(role.name);
  143. }
  144. else {
  145. $(document).trigger("error", data.message);
  146. }
  147. }).fail(function (xhr, textStatus, errorThrown) {
  148. $(document).trigger("error", xhr.responseText);
  149. });
  150. }
  151. self.savePrivileges = function (role) {
  152. $(".jHueNotify").hide();
  153. $.post("/security/api/hive/save_privileges", {
  154. role: ko.mapping.toJSON(role)
  155. }, function (data) {
  156. if (data.status == 0) {
  157. vm.list_sentry_privileges_by_role(role); // Refresh all role privileges
  158. } else {
  159. $(document).trigger("error", data.message);
  160. }
  161. }).fail(function (xhr, textStatus, errorThrown) {
  162. $(document).trigger("error", xhr.responseText);
  163. });
  164. }
  165. }
  166. var Assist = function (vm) {
  167. var self = this;
  168. self.compareNames = function (a, b) {
  169. if (a.name.toLowerCase() < b.name.toLowerCase())
  170. return -1;
  171. if (a.name.toLowerCase() > b.name.toLowerCase())
  172. return 1;
  173. return 0;
  174. }
  175. self.path = ko.observable("");
  176. self.path.subscribe(function (path) {
  177. //self.fetchHivePath();
  178. window.location.hash = path;
  179. });
  180. self.server = ko.observable('');
  181. self.db = ko.computed(function () {
  182. return self.path().split(/[.]/)[0];
  183. });
  184. self.table = ko.computed(function () {
  185. return self.path().split(/[.]/)[1];
  186. });
  187. self.privileges = ko.observableArray();
  188. self.isDiffMode = ko.observable(false);
  189. self.isDiffMode = ko.observable(false);
  190. self.isDiffMode.subscribe(function () {
  191. //self.refreshTree();
  192. });
  193. self.isLoadingTree = ko.observable(false);
  194. self.treeAdditionalData = {};
  195. self.treeData = ko.observable({nodes: []});
  196. self.loadData = function (data) {
  197. self.treeData(new TreeNodeModel(data));
  198. };
  199. self.initialGrowingTree = {
  200. path: "__HUEROOT__",
  201. name: "__HUEROOT__",
  202. selected: false,
  203. nodes: []
  204. };
  205. self.growingTree = ko.observable(jQuery.extend(true, {}, self.initialGrowingTree));
  206. self.addDatabases = function (path, databases, skipLoading) {
  207. var _tree = self.growingTree();
  208. databases.forEach(function (db) {
  209. var _mainFound = false;
  210. _tree.nodes.forEach(function (node) {
  211. if (node.path == db) {
  212. _mainFound = true;
  213. }
  214. });
  215. if (!_mainFound) {
  216. var _item = {
  217. path: db,
  218. name: db,
  219. isDb: true,
  220. isTable: false,
  221. isColumn: false,
  222. isExpanded: false,
  223. nodes: []
  224. };
  225. _tree.nodes.push(_item);
  226. }
  227. });
  228. if (typeof skipLoading == "undefined" || !skipLoading){
  229. self.loadData(self.growingTree());
  230. }
  231. }
  232. self.addTables = function (path, tables, skipLoading) {
  233. var _branch = self.growingTree();
  234. _branch.nodes.forEach(function (node) {
  235. if (node.path == path) {
  236. _branch = node;
  237. }
  238. });
  239. tables.forEach(function (table) {
  240. var _mainFound = false;
  241. var _path = path + "." + table;
  242. _branch.nodes.forEach(function (node) {
  243. if (node.path == _path) {
  244. _mainFound = true;
  245. }
  246. });
  247. if (!_mainFound) {
  248. var _item = {
  249. path: _path,
  250. name: table,
  251. isDb: false,
  252. isTable: true,
  253. isColumn: false,
  254. isExpanded: false,
  255. nodes: []
  256. };
  257. _branch.nodes.push(_item);
  258. }
  259. });
  260. if (typeof skipLoading == "undefined" || !skipLoading){
  261. self.loadData(self.growingTree());
  262. }
  263. }
  264. self.addColumns = function (path, columns, skipLoading) {
  265. var _branch = self.growingTree();
  266. _branch.nodes.forEach(function (node) {
  267. if (node.path == path.split(".")[0]) {
  268. node.nodes.forEach(function (inode) {
  269. if (inode.path == path) {
  270. _branch = inode;
  271. }
  272. });
  273. }
  274. });
  275. columns.forEach(function (column) {
  276. var _mainFound = false;
  277. var _path = path + "." + column;
  278. _branch.nodes.forEach(function (node) {
  279. if (node.path == _path) {
  280. _mainFound = true;
  281. }
  282. });
  283. if (!_mainFound) {
  284. var _item = {
  285. path: _path,
  286. name: column,
  287. isDb: false,
  288. isTable: false,
  289. isColumn: true,
  290. isExpanded: false,
  291. nodes: []
  292. };
  293. _branch.nodes.push(_item);
  294. }
  295. });
  296. if (typeof skipLoading == "undefined" || !skipLoading){
  297. self.loadData(self.growingTree());
  298. }
  299. }
  300. self.collapseTree = function () {
  301. self.updateTreeProperty(self.growingTree(), "isExpanded", false);
  302. self.updatePathProperty(self.growingTree(), "__HUEROOT__", "isExpanded", true);
  303. self.loadData(self.growingTree());
  304. }
  305. self.collapseOthers = function () {
  306. self.updateTreeProperty(self.growingTree(), "isExpanded", false);
  307. self.updatePathProperty(self.growingTree(), "__HUEROOT__", "isExpanded", true);
  308. var _path = self.path();
  309. var _crumb = "";
  310. for (var i = 0; i < _path.length; i++) {
  311. if ((_path[i] === "." && _crumb != "")) {
  312. self.updatePathProperty(self.growingTree(), _crumb, "isExpanded", true);
  313. }
  314. _crumb += _path[i];
  315. }
  316. self.updatePathProperty(self.growingTree(), _path, "isExpanded", true);
  317. self.loadData(self.growingTree());
  318. }
  319. self.expandTree = function () {
  320. self.updateTreeProperty(self.growingTree(), "isExpanded", true);
  321. self.loadData(self.growingTree());
  322. }
  323. self.refreshTree = function (force) {
  324. self.growingTree(jQuery.extend(true, {}, self.initialGrowingTree));
  325. // load root first
  326. self.fetchHivePath("", function(){
  327. Object.keys(self.treeAdditionalData).forEach(function (path) {
  328. if (path.indexOf(".") == -1 && path != ""){
  329. if (typeof force == "boolean" && force) {
  330. self.fetchHivePath(path);
  331. }
  332. else {
  333. if (self.treeAdditionalData[path].loaded) {
  334. self.fetchHivePath(path, function(){
  335. Object.keys(self.treeAdditionalData).forEach(function (ipath) {
  336. if (ipath.split(".").length == 2 && ipath.split(".")[0] == path){
  337. self.fetchHivePath(ipath, function(){
  338. self.updateTreeProperty(self.growingTree(), "isExpanded", true);
  339. });
  340. }
  341. });
  342. });
  343. }
  344. }
  345. }
  346. });
  347. });
  348. }
  349. self.setPath = function (obj, toggle) {
  350. if (self.getTreeAdditionalDataForPath(obj.path()).loaded || (!obj.isExpanded() && !self.getTreeAdditionalDataForPath(obj.path()).loaded)) {
  351. if (typeof toggle == "boolean" && toggle) {
  352. obj.isExpanded(!obj.isExpanded());
  353. }
  354. else {
  355. obj.isExpanded(true);
  356. }
  357. self.updatePathProperty(self.growingTree(), obj.path(), "isExpanded", obj.isExpanded());
  358. }
  359. self.path(obj.path());
  360. self.fetchHivePath();
  361. }
  362. self.togglePath = function (obj) {
  363. self.setPath(obj, true);
  364. }
  365. self.getTreeAdditionalDataForPath = function (path) {
  366. if (typeof self.treeAdditionalData[path] == "undefined") {
  367. var _add = {
  368. loaded: false
  369. }
  370. self.treeAdditionalData[path] = _add;
  371. }
  372. return self.treeAdditionalData[path];
  373. }
  374. self.updatePathProperty = function (leaf, path, property, value) {
  375. if (leaf.path == path) {
  376. leaf[property] = value;
  377. }
  378. if (leaf.nodes.length > 0) {
  379. leaf.nodes.forEach(function (node) {
  380. self.updatePathProperty(node, path, property, value);
  381. });
  382. }
  383. return leaf;
  384. }
  385. self.updateTreeProperty = function (leaf, property, value) {
  386. leaf[property] = value;
  387. if (leaf.nodes.length > 0) {
  388. leaf.nodes.forEach(function (node) {
  389. self.updateTreeProperty(node, property, value);
  390. });
  391. }
  392. return leaf;
  393. }
  394. self.loadParents = function (callback) {
  395. self.fetchHivePath("", function(){
  396. self.updatePathProperty(self.growingTree(), "", "isExpanded", true);
  397. var _crumbs = self.path().split(".");
  398. self.fetchHivePath(_crumbs[0], function(){
  399. self.updatePathProperty(self.growingTree(), _crumbs[0], "isExpanded", true);
  400. if (_crumbs.length > 1){
  401. self.fetchHivePath(_crumbs[0] + "." + _crumbs[1], function(){
  402. self.updatePathProperty(self.growingTree(), _crumbs[0] + "." + _crumbs[1], "isExpanded", true);
  403. self.loadData(self.growingTree());
  404. if (typeof callback != "undefined"){
  405. callback();
  406. }
  407. else {
  408. self.collapseOthers();
  409. }
  410. });
  411. }
  412. else {
  413. self.loadData(self.growingTree());
  414. if (typeof callback != "undefined"){
  415. callback();
  416. }
  417. else {
  418. self.collapseOthers();
  419. }
  420. }
  421. });
  422. });
  423. }
  424. self.fetchHivePath = function (optionalPath, loadCallback) {
  425. var _originalPath = typeof optionalPath != "undefined" ? optionalPath : self.path();
  426. if (_originalPath.split(".").length < 3) {
  427. var _path = _originalPath.replace('.', '/');
  428. var request = {
  429. url: '/beeswax/api/autocomplete/' + _path,
  430. dataType: 'json',
  431. type: 'GET',
  432. success: function (data) {
  433. var _hasCallback = typeof loadCallback != "undefined";
  434. //self.getTreeAdditionalDataForPath(self.path()).loaded = true;
  435. self.getTreeAdditionalDataForPath(_originalPath).loaded = true;
  436. if (data.databases) {
  437. self.addDatabases(_originalPath, data.databases, _hasCallback);
  438. }
  439. else if (data.tables && data.tables.length > 0) {
  440. self.addTables(_originalPath, data.tables, _hasCallback);
  441. }
  442. else if (data.columns && data.columns.length > 0) {
  443. self.addColumns(_originalPath, data.columns, _hasCallback);
  444. }
  445. if (_hasCallback){
  446. loadCallback(data);
  447. }
  448. else {
  449. vm.list_sentry_privileges_by_authorizable();
  450. }
  451. },
  452. cache: false
  453. };
  454. $.ajax(request).fail(function (xhr, textStatus, errorThrown) {
  455. $(document).trigger("error", xhr.responseText);
  456. });
  457. }
  458. else {
  459. vm.list_sentry_privileges_by_authorizable();
  460. }
  461. };
  462. self.afterRender = function () {
  463. $(document).trigger("rendered.tree");
  464. }
  465. }
  466. var HiveViewModel = function (initial) {
  467. var self = this;
  468. self.availablePrivileges = ko.observableArray(['SERVER', 'DATABASE', 'TABLE']);
  469. self.availableActions = ko.observableArray(['SELECT', 'INSERT', 'ALL', '']);
  470. // Models
  471. self.roles = ko.observableArray();
  472. self.availableHadoopGroups = ko.mapping.fromJS(initial.hadoop_groups);
  473. self.assist = new Assist(self);
  474. // Editing
  475. self.showCreateRole = ko.observable(false);
  476. self.role = new Role(self, {});
  477. self.privilege = new Privilege(self, {});
  478. self.doAs = ko.observable(initial.user);
  479. self.doAs.subscribe(function () {
  480. self.assist.fetchHivePath();
  481. });
  482. self.availableHadoopUsers = ko.observableArray();
  483. self.selectableHadoopUsers = ko.computed(function () {
  484. var _users = ko.utils.arrayMap(self.availableHadoopUsers(), function (user) {
  485. return user.username;
  486. });
  487. return _users.sort();
  488. }, self);
  489. self.selectableHadoopGroups = ko.computed(function () {
  490. var _users = ko.utils.arrayMap(self.availableHadoopGroups(), function (group) {
  491. return group.name;
  492. });
  493. return _users.sort();
  494. }, self);
  495. self.selectAllRoles = function () {
  496. self.allRolesSelected(!self.allRolesSelected());
  497. ko.utils.arrayForEach(self.roles(), function (role) {
  498. role.selected(self.allRolesSelected());
  499. });
  500. return true;
  501. };
  502. self.allRolesSelected = ko.observable(false);
  503. self.selectedRoles = ko.computed(function () {
  504. return ko.utils.arrayFilter(self.roles(), function (role) {
  505. return role.selected();
  506. });
  507. }, self);
  508. self.selectedRole = ko.computed(function () {
  509. return self.selectedRoles()[0];
  510. }, self);
  511. self.deleteSelectedRoles = function () {
  512. ko.utils.arrayForEach(self.selectedRoles(), function (role) {
  513. role.remove(role);
  514. });
  515. };
  516. self.expandSelectedRoles = function () {
  517. if (self.selectedRoles().length == 0){
  518. self.selectAllRoles();
  519. }
  520. ko.utils.arrayForEach(self.selectedRoles(), function (role) {
  521. self.list_sentry_privileges_by_role(role)
  522. });
  523. };
  524. self.init = function (path) {
  525. self.fetchUsers();
  526. self.assist.path(path);
  527. self.list_sentry_roles_by_group();
  528. if (path != ""){
  529. self.assist.loadParents();
  530. }
  531. else {
  532. self.assist.fetchHivePath();
  533. }
  534. };
  535. self.removeRole = function (roleName) {
  536. $.each(self.roles(), function (index, role) {
  537. if (role.name == roleName) {
  538. self.roles.remove(role);
  539. return false;
  540. }
  541. });
  542. };
  543. self.list_sentry_roles_by_group = function () {
  544. $.getJSON('/security/api/hive/list_sentry_roles_by_group', function (data) {
  545. if (typeof data.status !== "undefined" && data.status == -1) {
  546. $(document).trigger("error", data.message);
  547. }
  548. else {
  549. $.each(data.roles, function (index, item) {
  550. self.roles.push(new Role(self, item));
  551. });
  552. }
  553. }).fail(function (xhr, textStatus, errorThrown) {
  554. $(document).trigger("error", xhr.responseText);
  555. });
  556. };
  557. self.list_sentry_privileges_by_role = function (role) {
  558. $.ajax({
  559. type: "POST",
  560. url: "/security/api/hive/list_sentry_privileges_by_role",
  561. data: {
  562. 'roleName': role.name
  563. },
  564. success: function (data) {
  565. if (typeof data.status !== "undefined" && data.status == -1) {
  566. $(document).trigger("error", data.message);
  567. }
  568. else {
  569. role.privileges.removeAll();
  570. role.originalPrivileges.removeAll();
  571. $.each(data.sentry_privileges, function (index, item) {
  572. var privilege = _create_ko_privilege(item);
  573. role.privileges.push(privilege);
  574. role.originalPrivileges.push(privilege);
  575. });
  576. role.showPrivileges(true);
  577. }
  578. }
  579. }).fail(function (xhr, textStatus, errorThrown) {
  580. $(document).trigger("error", xhr.responseText);
  581. });
  582. };
  583. function _create_ko_privilege(privilege) {
  584. var _privilege = new Privilege(self, {
  585. 'privilegeScope': privilege.scope,
  586. 'serverName': privilege.server,
  587. 'dbName': privilege.database,
  588. 'tableName': privilege.table,
  589. 'URI': privilege.URI,
  590. 'action': privilege.action
  591. });
  592. _privilege.properties = ko.mapping.fromJS(privilege);
  593. return _privilege;
  594. }
  595. self.list_sentry_privileges_by_authorizable = function () {
  596. if (self.assist.path() != ""){
  597. $.ajax({
  598. type: "POST",
  599. url: "/security/api/hive/list_sentry_privileges_by_authorizable",
  600. data: {
  601. groups: ko.mapping.toJSON(['sambashare', 'hadoop']),
  602. roleSet: ko.mapping.toJSON({all: true, roles: []}),
  603. authorizableHierarchy: ko.mapping.toJSON({
  604. 'server': self.assist.server(),
  605. 'db': self.assist.db(),
  606. 'table': self.assist.table()
  607. })
  608. },
  609. success: function (data) {
  610. self.assist.privileges.removeAll();
  611. $.each(data.privileges, function (index, item) {
  612. self.assist.privileges.push(_create_ko_privilege(item));
  613. });
  614. }
  615. }).fail(function (xhr, textStatus, errorThrown) {
  616. $(document).trigger("error", xhr.responseText);
  617. });
  618. }
  619. };
  620. self.fetchUsers = function () {
  621. $.getJSON('/desktop/api/users/autocomplete', {
  622. 'include_myself': true,
  623. 'extend_user': true
  624. }, function (data) {
  625. self.availableHadoopUsers(data.users);
  626. self.availableHadoopGroups(data.groups);
  627. $(document).trigger("loaded.users");
  628. });
  629. }
  630. };
  631. function logGA(page) {
  632. if (typeof trackOnGA == 'function') {
  633. trackOnGA('security/' + page);
  634. }
  635. }