hive.ko.js 9.7 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.edition = ko.observable(typeof privilege.edition != "undefined" && privilege.edition != null ? privilege.edition : 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', 'edition': 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.path = ko.observable('');
  135. self.path.subscribe(function() {
  136. self.fetchDatabases();
  137. });
  138. self.server = ko.observable('server1');
  139. self.db = ko.computed(function() {
  140. return self.path().split(/[.]/)[0];
  141. });
  142. self.table = ko.computed(function() {
  143. return self.path().split(/[.]/)[1];
  144. });
  145. self.files = ko.observableArray();
  146. self.privilege = ko.observable();
  147. self.fetchDatabases = function() {
  148. var path = self.path().replace('.', '/');
  149. var request = {
  150. url: '/beeswax/api/autocomplete/' + path,
  151. dataType: 'json',
  152. type: 'GET',
  153. success: function(data) {
  154. if (data.databases) {
  155. self.files(data.databases);
  156. } else if (data.tables && data.tables.length > 0) {
  157. var tables = $.map(data.tables, function(table, index) {return self.db() + '.' + table;});
  158. self.files(tables);
  159. }
  160. },
  161. cache: false
  162. };
  163. $.ajax(request).fail(function (xhr, textStatus, errorThrown) {
  164. $(document).trigger("error", xhr.responseText);
  165. });
  166. };
  167. }
  168. var HiveViewModel = function (initial) {
  169. var self = this;
  170. // Models
  171. self.roles = ko.observableArray();
  172. self.privileges = ko.observableArray();
  173. self.availableHadoopGroups = ko.mapping.fromJS(initial.hadoop_groups);
  174. self.assist = new Assist(self);
  175. // Edition
  176. self.showCreateRole = ko.observable(false);
  177. self.role = new Role(self, {});
  178. self.privilege = new Privilege(self, {});
  179. self.doAs = ko.observable('');
  180. self.doAs.subscribe(function() {
  181. self.assist.fetchDatabases();
  182. });
  183. self.availableHadoopUsers = ko.observableArray();
  184. self.availableHadoopGroups = ko.observableArray();
  185. self.init = function() {
  186. self.fetchUsers();
  187. self.list_sentry_roles_by_group();
  188. self.assist.fetchDatabases();
  189. };
  190. self.removeRole = function(roleName) {
  191. $.each(self.roles(), function (index, role) {
  192. if (role.name == roleName) {
  193. self.roles.remove(role);
  194. return false;
  195. }
  196. });
  197. };
  198. self.list_sentry_roles_by_group = function() {
  199. $.getJSON('/security/api/hive/list_sentry_roles_by_group', {
  200. }, function (data) {
  201. $.each(data.roles, function(index, item) {
  202. self.roles.push(new Role(self, item));
  203. });
  204. }).fail(function (xhr, textStatus, errorThrown) {
  205. $(document).trigger("error", xhr.responseText);
  206. });
  207. };
  208. self.list_sentry_privileges_by_role = function(role) {
  209. $.ajax({
  210. type: "POST",
  211. url: "/security/api/hive/list_sentry_privileges_by_role",
  212. data: {
  213. 'roleName': role.name
  214. },
  215. success: function (data) {
  216. role.privileges.removeAll();
  217. $.each(data.sentry_privileges, function(index, item) {
  218. role.privileges.push(_create_ko_privilege(item));
  219. });
  220. role.showPrivileges(true);
  221. }
  222. }).fail(function (xhr, textStatus, errorThrown) {
  223. $(document).trigger("error", xhr.responseText);
  224. });
  225. };
  226. function _create_ko_privilege(privilege) {
  227. var _privilege = new Privilege(self, {
  228. 'privilegeScope': privilege.scope,
  229. 'serverName': privilege.server,
  230. 'dbName': privilege.database,
  231. 'tableName': privilege.table,
  232. 'URI': privilege.URI,
  233. 'action': privilege.action
  234. });
  235. _privilege.properties = ko.mapping.fromJS(privilege);
  236. return _privilege;
  237. }
  238. self.list_sentry_privileges_by_authorizable = function(path) {
  239. self.assist.path(path);
  240. $.ajax({
  241. type: "POST",
  242. url: "/security/api/hive/list_sentry_privileges_by_authorizable",
  243. data: {
  244. groups: ko.mapping.toJSON(['sambashare', 'hadoop']),
  245. roleSet: ko.mapping.toJSON({all: true, roles: []}),
  246. authorizableHierarchy: ko.mapping.toJSON({
  247. 'server': self.assist.server(),
  248. 'db': self.assist.db(),
  249. 'table': self.assist.table(),
  250. }),
  251. },
  252. success: function (data) {
  253. self.assist.privilege(ko.mapping.fromJS(data));
  254. }
  255. }).fail(function (xhr, textStatus, errorThrown) {
  256. $(document).trigger("error", xhr.responseText);
  257. });
  258. };
  259. self.fetchUsers = function () {
  260. $.getJSON('/desktop/api/users/autocomplete', {
  261. }, function (data) {
  262. $.each(data.users, function (i, user) {
  263. self.availableHadoopUsers.push(user.username);
  264. });
  265. $.each(data.groups, function (i, group) {
  266. self.availableHadoopGroups.push(group.name);
  267. });
  268. });
  269. }
  270. };
  271. function logGA(page) {
  272. if (typeof trackOnGA == 'function') {
  273. trackOnGA('security/' + page);
  274. }
  275. }