240 lines
9.0 KiB
JavaScript
240 lines
9.0 KiB
JavaScript
/*
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* Copyright (C) 2014 Glyptodon LLC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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/**
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* The controller for the home page.
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*/
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angular.module('home').controller('homeController', ['$scope', '$injector',
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function homeController($scope, $injector) {
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// Get required types
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var ConnectionGroup = $injector.get("ConnectionGroup");
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var PermissionSet = $injector.get("PermissionSet");
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// Get required services
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var authenticationService = $injector.get("authenticationService");
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var connectionGroupService = $injector.get("connectionGroupService");
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var permissionService = $injector.get("permissionService");
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var userService = $injector.get("userService");
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/**
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* The root connection group, or null if the connection group hierarchy has
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* not yet been loaded.
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*
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* @type ConnectionGroup
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*/
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$scope.rootConnectionGroup = null;
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/**
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* Whether the current user has sufficient permissions to use the
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* management interface. If permissions have not yet been loaded, this will
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* be null.
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*
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* @type Boolean
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*/
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$scope.canManageGuacamole = null;
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/**
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* Whether the current user has sufficient permissions to change
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* his/her own password. If permissions have not yet been loaded, this will
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* be null.
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*
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* @type Boolean
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*/
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$scope.canChangePassword = null;
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/**
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* Whether the password edit dialog should be shown.
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*
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* @type Boolean
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*/
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$scope.showPasswordDialog = false;
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/**
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* The new password for the user.
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*
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* @type String
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*/
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$scope.newPassword = null;
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/**
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* The password match for the user. The update password action will fail if
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* $scope.newPassword !== $scope.passwordMatch.
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*
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* @type String
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*/
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$scope.newPasswordMatch = null;
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/**
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* Returns whether critical data has completed being loaded.
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*
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* @returns {Boolean}
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* true if enough data has been loaded for the user interface to be
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* useful, false otherwise.
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*/
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$scope.isLoaded = function isLoaded() {
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return $scope.rootConnectionGroup !== null
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&& $scope.canManageGuacamole !== null
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&& $scope.canChangePassword !== null;
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};
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// Retrieve root group and all descendants
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connectionGroupService.getConnectionGroupTree(ConnectionGroup.ROOT_IDENTIFIER)
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.success(function rootGroupRetrieved(rootConnectionGroup) {
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$scope.rootConnectionGroup = rootConnectionGroup;
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});
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// Identifier of the current user
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var currentUserID = authenticationService.getCurrentUserID();
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// Retrieve current permissions
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permissionService.getPermissions(currentUserID)
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.success(function permissionsRetrieved(permissions) {
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// Determine whether the current user can change his/her own password
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$scope.canChangePassword =
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PermissionSet.hasUserPermission(permissions, PermissionSet.ObjectPermissionType.UPDATE, currentUserID)
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&& PermissionSet.hasUserPermission(permissions, PermissionSet.ObjectPermissionType.READ, currentUserID);
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// Ignore permission to update root group
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PermissionSet.removeConnectionGroupPermission(permissions, PermissionSet.ObjectPermissionType.UPDATE, ConnectionGroup.ROOT_IDENTIFIER);
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// Ignore permission to update self
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PermissionSet.removeUserPermission(permissions, PermissionSet.ObjectPermissionType.UPDATE, currentUserID);
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// Determine whether the current user needs access to the management UI
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$scope.canManageGuacamole =
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// System permissions
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PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.ADMINISTER)
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|| PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.CREATE_USER)
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|| PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.CREATE_CONNECTION)
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|| PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.CREATE_CONNECTION_GROUP)
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// Permission to update objects
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|| PermissionSet.hasConnectionPermission(permissions, PermissionSet.ObjectPermissionType.UPDATE)
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|| PermissionSet.hasConnectionGroupPermission(permissions, PermissionSet.ObjectPermissionType.UPDATE)
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|| PermissionSet.hasUserPermission(permissions, PermissionSet.ObjectPermissionType.UPDATE)
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// Permission to delete objects
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|| PermissionSet.hasConnectionPermission(permissions, PermissionSet.ObjectPermissionType.DELETE)
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|| PermissionSet.hasConnectionGroupPermission(permissions, PermissionSet.ObjectPermissionType.DELETE)
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|| PermissionSet.hasUserPermission(permissions, PermissionSet.ObjectPermissionType.DELETE)
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// Permission to administer objects
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|| PermissionSet.hasConnectionPermission(permissions, PermissionSet.ObjectPermissionType.ADMINISTER)
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|| PermissionSet.hasConnectionGroupPermission(permissions, PermissionSet.ObjectPermissionType.ADMINISTER)
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|| PermissionSet.hasUserPermission(permissions, PermissionSet.ObjectPermissionType.ADMINISTER);
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});
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/**
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* An action to be provided along with the object sent to showStatus which
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* closes the currently-shown status dialog.
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*/
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var ACKNOWLEDGE_ACTION = {
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name : "HOME.ACTION_ACKNOWLEDGE",
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// Handle action
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callback : function acknowledgeCallback() {
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$scope.showStatus(false);
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}
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};
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/**
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* Show the password update dialog.
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*/
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$scope.showPasswordUpdate = function showPasswordUpdate() {
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// Show the dialog
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$scope.showPasswordDialog = true;
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};
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/**
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* Close the password update dialog.
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*/
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$scope.closePasswordUpdate = function closePasswordUpdate() {
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// Clear the password fields and close the dialog
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$scope.oldPassword = null;
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$scope.newPassword = null;
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$scope.newPasswordMatch = null;
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$scope.showPasswordDialog = false;
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};
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/**
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* Update the current user's password to the password currently set within
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* the password change dialog.
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*/
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$scope.updatePassword = function updatePassword() {
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// Verify passwords match
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if ($scope.newPasswordMatch !== $scope.newPassword) {
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$scope.showStatus({
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className : 'error',
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title : 'HOME.DIALOG_HEADER_ERROR',
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text : 'HOME.ERROR_PASSWORD_MISMATCH',
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actions : [ ACKNOWLEDGE_ACTION ]
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});
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return;
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}
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// Verify that the new password is not blank
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if (!$scope.newPassword) {
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$scope.showStatus({
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className : 'error',
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title : 'HOME.DIALOG_HEADER_ERROR',
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text : 'HOME.ERROR_PASSWORD_BLANK',
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actions : [ ACKNOWLEDGE_ACTION ]
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});
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return;
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}
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// Save the user with the new password
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userService.updateUserPassword(currentUserID, $scope.oldPassword, $scope.newPassword)
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.success(function passwordUpdated() {
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// Close the password update dialog
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$scope.closePasswordUpdate();
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// Indicate that the password has been changed
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$scope.showStatus({
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text : 'HOME.PASSWORD_CHANGED',
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actions : [ ACKNOWLEDGE_ACTION ]
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});
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})
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// Notify of any errors
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.error(function passwordUpdateFailed(error) {
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$scope.showStatus({
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className : 'error',
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title : 'HOME.DIALOG_HEADER_ERROR',
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'text' : error.message,
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actions : [ ACKNOWLEDGE_ACTION ]
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});
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});
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};
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}]);
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