hive.ko.js 9.2 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.dbName = ko.observable(typeof privilege.dbName != "undefined" && privilege.dbName != null ? privilege.dbName : "");
  21. self.tableName = ko.observable(typeof privilege.tableName != "undefined" && privilege.tableName != null ? privilege.tableName : "");
  22. self.URI = ko.observable(typeof privilege.URI != "undefined" && privilege.URI != null ? privilege.URI : "");
  23. self.action = ko.observable(typeof privilege.action != "undefined" && privilege.action != null ? privilege.action : "");
  24. self.status = ko.observable(typeof privilege.status != "undefined" && privilege.status != null ? privilege.status : "");
  25. self.edition = ko.observable(typeof privilege.edition != "undefined" && privilege.edition != null ? privilege.edition : false);
  26. self.availablePrivileges = ko.observableArray(['SERVER', 'DATABASE', 'TABLE']);
  27. self.availableActions = ko.observableArray(['SELECT', 'INSERT', 'ALL', '']);
  28. self.remove = function(privilege) {
  29. privilege.status('deleted');
  30. }
  31. }
  32. var Role = function(vm, role) {
  33. var self = this;
  34. self.name = ko.observable(typeof role.name != "undefined" && role.name != null ? role.name : "");
  35. self.grantorPrincipal = ko.observable(typeof role.grantorPrincipal != "undefined" && role.grantorPrincipal != null ? role.grantorPrincipal : "");
  36. self.groups = ko.observableArray();
  37. $.each(typeof role.groups != "undefined" && role.groups != null ? role.groups : [], function(index, group) {
  38. self.groups.push(group);
  39. });
  40. self.privileges = ko.observableArray(); // Not included in the API
  41. self.showPrivileges = ko.observable(false);
  42. self.privilegesChanged = ko.computed(function () {
  43. return $.grep(self.privileges(), function (privilege) {
  44. return ['new', 'deleted', 'modified'].indexOf(privilege.status()) != -1;
  45. });
  46. });
  47. self.reset = function() {
  48. self.name('');
  49. self.groups.removeAll();
  50. self.privileges.removeAll();
  51. }
  52. self.addGroup = function() {
  53. self.groups.push('');
  54. }
  55. self.addPrivilege = function() {
  56. self.privileges.push(new Privilege(vm, {'serverName': vm.assist.server(), 'status': 'new', 'edition': true}));
  57. }
  58. self.create = function() {
  59. $(".jHueNotify").hide();
  60. $.post("/security/api/hive/create_role", {
  61. role: ko.mapping.toJSON(self)
  62. }, function (data) {
  63. if (data.status == 0) {
  64. $(document).trigger("info", data.message);
  65. vm.roles.unshift(new Role(vm, data.role));
  66. self.reset();
  67. vm.showCreateRole(false);
  68. }
  69. else {
  70. $(document).trigger("error", data.message);
  71. }
  72. }).fail(function (xhr, textStatus, errorThrown) {
  73. $(document).trigger("error", xhr.responseText);
  74. });
  75. }
  76. self.remove = function(role) {
  77. $(".jHueNotify").hide();
  78. $.post("/security/api/hive/drop_sentry_role", {
  79. roleName: role.name
  80. }, function (data) {
  81. if (data.status == 0) {
  82. $(document).trigger("info", data.message);
  83. vm.removeRole(role.name);
  84. }
  85. else {
  86. $(document).trigger("error", data.message);
  87. }
  88. }).fail(function (xhr, textStatus, errorThrown) {
  89. $(document).trigger("error", xhr.responseText);
  90. });
  91. }
  92. self.savePrivileges = function(role) {
  93. $(".jHueNotify").hide();
  94. $.post("/security/api/hive/save_privileges", {
  95. role: ko.mapping.toJSON(role)
  96. }, function (data) {
  97. if (data.status == 0) {
  98. vm.list_sentry_privileges_by_role(role);
  99. } else {
  100. $(document).trigger("error", data.message);
  101. }
  102. }).fail(function (xhr, textStatus, errorThrown) {
  103. $(document).trigger("error", xhr.responseText);
  104. });
  105. }
  106. }
  107. var Assist = function (vm) {
  108. var self = this;
  109. self.path = ko.observable('');
  110. self.path.subscribe(function() {
  111. self.fetchDatabases();
  112. });
  113. self.server = ko.observable('server1');
  114. self.db = ko.computed(function() {
  115. return self.path().split(/[.]/)[0];
  116. });
  117. self.table = ko.computed(function() {
  118. return self.path().split(/[.]/)[1];
  119. });
  120. self.files = ko.observableArray();
  121. self.privilege = ko.observable();
  122. self.fetchDatabases = function() {
  123. var path = self.path().replace('.', '/');
  124. var request = {
  125. url: '/beeswax/api/autocomplete/' + path,
  126. dataType: 'json',
  127. type: 'GET',
  128. success: function(data) {
  129. if (data.databases) {
  130. self.files(data.databases);
  131. } else if (data.tables && data.tables.length > 0) {
  132. var tables = $.map(data.tables, function(table, index) {return self.db() + '.' + table;});
  133. self.files(tables);
  134. }
  135. },
  136. cache: false
  137. };
  138. $.ajax(request).fail(function (xhr, textStatus, errorThrown) {
  139. $(document).trigger("error", xhr.responseText);
  140. });
  141. };
  142. }
  143. var HiveViewModel = function (initial) {
  144. var self = this;
  145. // Models
  146. self.roles = ko.observableArray();
  147. self.privileges = ko.observableArray();
  148. self.availableHadoopGroups = ko.mapping.fromJS(initial.hadoop_groups);
  149. self.assist = new Assist(self);
  150. // Edition
  151. self.showCreateRole = ko.observable(false);
  152. self.role = new Role(self, {});
  153. self.privilege = new Privilege(self, {});
  154. self.doAs = ko.observable('');
  155. self.doAs.subscribe(function() {
  156. self.assist.fetchDatabases();
  157. });
  158. self.availableHadoopUsers = ko.observableArray();
  159. self.availableHadoopGroups = ko.observableArray();
  160. self.init = function() {
  161. self.fetchUsers();
  162. self.list_sentry_roles_by_group();
  163. self.assist.fetchDatabases();
  164. };
  165. self.removeRole = function(roleName) {
  166. $.each(self.roles(), function (index, role) {
  167. if (role.name == roleName) {
  168. self.roles.remove(role);
  169. return false;
  170. }
  171. });
  172. };
  173. self.list_sentry_roles_by_group = function() {
  174. $.getJSON('/security/api/hive/list_sentry_roles_by_group', {
  175. }, function (data) {
  176. $.each(data.roles, function(index, item) {
  177. self.roles.push(new Role(self, item));
  178. });
  179. }).fail(function (xhr, textStatus, errorThrown) {
  180. $(document).trigger("error", xhr.responseText);
  181. });
  182. };
  183. self.list_sentry_privileges_by_role = function(role) {
  184. $.ajax({
  185. type: "POST",
  186. url: "/security/api/hive/list_sentry_privileges_by_role",
  187. data: {
  188. 'roleName': role.name
  189. },
  190. success: function (data) {
  191. role.privileges.removeAll();
  192. $.each(data.sentry_privileges, function(index, item) {
  193. role.privileges.push(_create_ko_privilege(item));
  194. });
  195. role.showPrivileges(true);
  196. }
  197. }).fail(function (xhr, textStatus, errorThrown) {
  198. $(document).trigger("error", xhr.responseText);
  199. });
  200. };
  201. function _create_ko_privilege(privilege) {
  202. var _privilege = new Privilege(self, {
  203. 'privilegeScope': privilege.scope,
  204. 'serverName': privilege.server,
  205. 'dbName': privilege.database,
  206. 'tableName': privilege.table,
  207. 'URI': privilege.URI,
  208. 'action': privilege.action
  209. });
  210. _privilege.properties = ko.mapping.fromJS(privilege);
  211. return _privilege;
  212. }
  213. self.list_sentry_privileges_by_authorizable = function(path) {
  214. self.assist.path(path);
  215. $.ajax({
  216. type: "POST",
  217. url: "/security/api/hive/list_sentry_privileges_by_authorizable",
  218. data: {
  219. groups: ko.mapping.toJSON(['sambashare', 'hadoop']),
  220. roleSet: ko.mapping.toJSON({all: true, roles: []}),
  221. authorizableHierarchy: ko.mapping.toJSON({
  222. 'server': self.assist.server(),
  223. 'db': self.assist.db(),
  224. 'table': self.assist.table(),
  225. }),
  226. },
  227. success: function (data) {
  228. self.assist.privilege(ko.mapping.fromJS(data));
  229. }
  230. }).fail(function (xhr, textStatus, errorThrown) {
  231. $(document).trigger("error", xhr.responseText);
  232. });
  233. };
  234. self.fetchUsers = function () {
  235. $.getJSON('/desktop/api/users/autocomplete', {
  236. }, function (data) {
  237. $.each(data.users, function (i, user) {
  238. self.availableHadoopUsers.push(user.username);
  239. });
  240. $.each(data.groups, function (i, group) {
  241. self.availableHadoopGroups.push(group.name);
  242. });
  243. });
  244. }
  245. };
  246. function logGA(page) {
  247. if (typeof trackOnGA == 'function') {
  248. trackOnGA('security/' + page);
  249. }
  250. }