Completed
Push — master ( 6b6ac0...3b283c )
by Sander
02:25
created

angular.controller(ꞌCredentialCtrlꞌ)   B

Complexity

Conditions 1
Paths 1

Size

Total Lines 24

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
c 0
b 0
f 0
dl 0
loc 24
rs 8.9713
cc 1
nc 1
nop 1
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/**
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 * Nextcloud - passman
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 *
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 * @copyright Copyright (c) 2016, Sander Brand ([email protected])
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 * @copyright Copyright (c) 2016, Marcos Zuriaga Miguel ([email protected])
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 * @license GNU AGPL version 3 or any later version
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU Affero General Public License as
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 * published by the Free Software Foundation, either version 3 of the
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 * License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU Affero General Public License for more details.
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 *
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 * You should have received a copy of the GNU Affero General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 *
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 */
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(function () {
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	'use strict';
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	/**
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	 * @ngdoc function
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	 * @name passmanApp.controller:MainCtrl
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	 * @description
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	 * # MainCtrl
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	 * Controller of the passmanApp
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	 */
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	angular.module('passmanApp')
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		.controller('CredentialCtrl', ['$scope', 'VaultService', 'SettingsService', '$location', 'CredentialService',
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			'$rootScope', 'FileService', 'EncryptService', 'TagService', '$timeout', 'NotificationService', 'CacheService', 'ShareService', 'SharingACL', '$interval', '$filter', '$routeParams', '$sce', '$translate',
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			function ($scope, VaultService, SettingsService, $location, CredentialService, $rootScope, FileService, EncryptService, TagService, $timeout, NotificationService, CacheService, ShareService, SharingACL, $interval, $filter, $routeParams, $sce, $translate) {
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				$scope.active_vault = VaultService.getActiveVault();
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				if (!SettingsService.getSetting('defaultVault') || !SettingsService.getSetting('defaultVaultPass')) {
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					if (!$scope.active_vault) {
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						$location.path('/');
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					}
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				} else {
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					if (SettingsService.getSetting('defaultVault') && SettingsService.getSetting('defaultVaultPass')) {
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						var _vault = angular.copy(SettingsService.getSetting('defaultVault'));
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						_vault.vaultKey = angular.copy(SettingsService.getSetting('defaultVaultPass'));
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						VaultService.setActiveVault(_vault);
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						$scope.active_vault = _vault;
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						//@TODO check if vault exists
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					}
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				}
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				$scope.show_spinner = true;
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				var fetchCredentials = function () {
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					VaultService.getVault({guid: $routeParams.vault_id}).then(function (vault) {
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						var vaultKey = angular.copy($scope.active_vault.vaultKey);
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						var _credentials = angular.copy(vault.credentials);
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						vault.credentials = [];
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						$scope.active_vault = vault;
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						$scope.active_vault.vaultKey = vaultKey;
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						VaultService.setActiveVault($scope.active_vault);
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						for (var i = 0; i < _credentials.length; i++) {
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							var _credential = _credentials[i];
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							try {
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								if (!_credential.shared_key) {
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									_credential = CredentialService.decryptCredential(angular.copy(_credential));
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								} else {
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									var enc_key = EncryptService.decryptString(_credential.shared_key);
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									_credential = ShareService.decryptSharedCredential(angular.copy(_credential), enc_key);
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								}
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								_credential.tags_raw = _credential.tags;
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							} catch (e) {
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								NotificationService.showNotification($translate.instant('error.decrypt'), 5000);
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								//$rootScope.$broadcast('logout');
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								//SettingsService.setSetting('defaultVaultPass', null);
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								//.setSetting('defaultVault', null);
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								//$location.path('/')
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							}
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							if (_credential.tags) {
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								TagService.addTags(_credential.tags);
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							}
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							_credentials[i] = _credential;
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						}
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						ShareService.getCredendialsSharedWithUs(vault.guid).then(function (shared_credentials) {
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							for (var c = 0; c < shared_credentials.length; c++) {
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								var _shared_credential = shared_credentials[c];
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								var decrypted_key = EncryptService.decryptString(_shared_credential.shared_key);
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								var _shared_credential_data;
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								try {
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									_shared_credential_data = ShareService.decryptSharedCredential(_shared_credential.credential_data, decrypted_key);
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								} catch (e) {
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								}
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								if (_shared_credential_data) {
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									delete _shared_credential.credential_data;
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									_shared_credential_data.acl = _shared_credential;
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									_shared_credential_data.acl.permissions = new SharingACL(_shared_credential_data.acl.permissions);
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									_shared_credential_data.tags_raw = _shared_credential_data.tags;
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									if (_shared_credential_data.tags) {
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										TagService.addTags(_shared_credential_data.tags);
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									}
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									_credentials.push(_shared_credential_data);
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								}
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							}
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							angular.merge($scope.active_vault.credentials, _credentials);
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							$scope.show_spinner = false;
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						});
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					});
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				};
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				var getPendingShareRequests = function () {
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					ShareService.getPendingRequests().then(function (shareRequests) {
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						if (shareRequests.length > 0) {
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							$scope.incoming_share_requests = shareRequests;
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							jQuery('.share_popup').dialog({
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								width: 600,
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								position: ['center', 90]
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							});
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						}
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					});
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				};
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				var refresh_data_interval = null;
129
				if ($scope.active_vault) {
130
					$scope.$parent.selectedVault = true;
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					fetchCredentials();
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					getPendingShareRequests();
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					refresh_data_interval = $interval(function () {
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						fetchCredentials();
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						getPendingShareRequests();
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					}, 60000 * 5);
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				}
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				$scope.$on('$destroy', function () {
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					$interval.cancel(refresh_data_interval);
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				});
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				$scope.permissions = new SharingACL(0);
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				$scope.hasPermission = function (acl, permission) {
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					if (acl) {
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						var tmp = new SharingACL(acl.permission);
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						return tmp.hasPermission(permission);
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					} else {
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						return true;
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					}
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				};
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				$scope.acceptShareRequest = function (share_request) {
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					var crypted_shared_key = share_request.shared_key;
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					var private_key = EncryptService.decryptString(VaultService.getActiveVault().private_sharing_key);
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					private_key = ShareService.rsaPrivateKeyFromPEM(private_key);
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					/** global: forge */
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					crypted_shared_key = private_key.decrypt(forge.util.decode64(crypted_shared_key));
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					crypted_shared_key = EncryptService.encryptString(crypted_shared_key);
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					ShareService.saveSharingRequest(share_request, crypted_shared_key).then(function () {
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						var idx = $scope.incoming_share_requests.indexOf(share_request);
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						$scope.incoming_share_requests.splice(idx, 1);
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						var active_share_requests = false;
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						for (var v = 0; v < $scope.incoming_share_requests.length; v++) {
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							if ($scope.incoming_share_requests[v].target_vault_id === $scope.active_vault.vault_id) {
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								active_share_requests = true;
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							}
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						}
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						if (active_share_requests === false) {
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							jQuery('.ui-dialog').remove();
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							fetchCredentials();
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						}
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					});
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				};
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				$scope.declineShareRequest = function (share_request) {
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					ShareService.declineSharingRequest(share_request).then(function () {
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						var idx = $scope.incoming_share_requests.indexOf(share_request);
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						$scope.incoming_share_requests.splice(idx, 1);
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						var active_share_requests = false;
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						for (var v = 0; v < $scope.incoming_share_requests.length; v++) {
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							if ($scope.incoming_share_requests[v].target_vault_id === $scope.active_vault.vault_id) {
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								active_share_requests = true;
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							}
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						}
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						if (active_share_requests === false) {
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							jQuery('.ui-dialog').remove();
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							fetchCredentials();
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						}
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					});
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				};
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				var settingsLoaded = function () {
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					$scope.settings = SettingsService.getSettings();
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				};
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				if(!SettingsService.getSetting('settings_loaded')){
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					$rootScope.$on('settings_loaded', function () {
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						settingsLoaded();
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					});
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				} else {
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					settingsLoaded();
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				}
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				$scope.addCredential = function () {
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					var new_credential = CredentialService.newCredential();
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					var enc_c = CredentialService.encryptCredential(new_credential);
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					SettingsService.setSetting('edit_credential', enc_c);
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					$location.path('/vault/' + $scope.active_vault.guid + '/new');
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				};
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				$scope.editCredential = function (credential) {
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					var _credential = angular.copy(credential);
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					$rootScope.$emit('app_menu', false);
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					SettingsService.setSetting('edit_credential', CredentialService.encryptCredential(_credential));
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					$location.path('/vault/' + $scope.active_vault.guid + '/edit/' + _credential.guid);
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				};
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				$scope.getRevisions = function (credential) {
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					var _credential = angular.copy(credential);
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					$rootScope.$emit('app_menu', false);
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					SettingsService.setSetting('revision_credential', CredentialService.encryptCredential(_credential));
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					$location.path('/vault/' + $scope.active_vault.guid + '/' + _credential.guid + '/revisions');
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				};
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				$scope.shareCredential = function (credential) {
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					var _credential = angular.copy(credential);
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					$rootScope.$emit('app_menu', false);
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					SettingsService.setSetting('share_credential', CredentialService.encryptCredential(_credential));
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					$location.path('/vault/' + $scope.active_vault.guid + '/' + _credential.guid + '/share');
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				};
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				var notification;
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				$scope.deleteCredential = function (credential) {
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					var _credential = angular.copy(credential);
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					try {
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						_credential = CredentialService.decryptCredential(angular.copy(credential));
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					} catch (e) {
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					}
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					_credential.delete_time = new Date().getTime() / 1000;
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					for (var i = 0; i < $scope.active_vault.credentials.length; i++) {
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						if ($scope.active_vault.credentials[i].credential_id === credential.credential_id) {
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							$scope.active_vault.credentials[i].delete_time = _credential.delete_time;
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						}
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					}
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					$scope.closeSelected();
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					if (notification) {
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						NotificationService.hideNotification(notification);
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					}
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					notification = NotificationService.showNotification($translate.instant('credential.deleted'), 5000,
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						function () {
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							CredentialService.updateCredential(_credential).then(function (result) {
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								if (result.delete_time > 0) {
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									notification = false;
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								}
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							});
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						});
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				};
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				$scope.recoverCredential = function (credential) {
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					var _credential = angular.copy(credential);
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					try {
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						_credential = CredentialService.decryptCredential(angular.copy(credential));
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					} catch (e) {
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					}
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					for (var i = 0; i < $scope.active_vault.credentials.length; i++) {
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						if ($scope.active_vault.credentials[i].credential_id === credential.credential_id) {
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							$scope.active_vault.credentials[i].delete_time = 0;
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						}
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					}
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					_credential.delete_time = 0;
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					$scope.closeSelected();
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					if (notification) {
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						NotificationService.hideNotification(notification);
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					}
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					NotificationService.showNotification($translate.instant('credential.recovered'), 5000,
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						function () {
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							CredentialService.updateCredential(_credential).then(function () {
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								notification = false;
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							});
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						});
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				};
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				$scope.destroyCredential = function (credential) {
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					var _credential = angular.copy(credential);
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					CredentialService.destroyCredential(_credential.guid).then(function () {
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						for (var i = 0; i < $scope.active_vault.credentials.length; i++) {
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							if ($scope.active_vault.credentials[i].credential_id === credential.credential_id) {
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								$scope.active_vault.credentials.splice(i, 1);
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								NotificationService.showNotification($translate.instant('credential.destroyed'), 5000);
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								break;
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							}
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						}
306
					});
307
				};
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				$scope.view_mode = 'list'; //@TODO make this a setting
310
				$scope.switchViewMode = function (viewMode) {
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					$scope.view_mode = viewMode;
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				};
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				$scope.filterOptions = {
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					filterText: '',
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					fields: ['label', 'username', 'email', 'custom_fields']
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				};
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				$scope.filtered_credentials = [];
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				$scope.$watch('[selectedtags, filterOptions, delete_time, active_vault.credentials]', function () {
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					if (!$scope.active_vault) {
323
						return;
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					}
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					if ($scope.active_vault.credentials) {
326
						var credentials = angular.copy($scope.active_vault.credentials);
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						var filtered_credentials = $filter('credentialSearch')(credentials, $scope.filterOptions);
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						filtered_credentials = $filter('tagFilter')(filtered_credentials, $scope.selectedtags);
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						filtered_credentials = $filter('filter')(filtered_credentials, {hidden: 0});
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						$scope.filtered_credentials = filtered_credentials;
331
					}
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				}, true);
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				$scope.selectedtags = [];
335
				var to;
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				$rootScope.$on('selected_tags_updated', function (evt, _sTags) {
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					var _selectedTags = [];
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					for (var x = 0; x < _sTags.length; x++) {
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						_selectedTags.push(_sTags[x].text);
340
					}
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					$scope.selectedtags = _selectedTags;
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					$timeout.cancel(to);
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					if (_selectedTags.length > 0) {
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						to = $timeout(function () {
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							if ($scope.filtered_credentials) {
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								var _filtered_tags = [];
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								for (var i = 0; i < $scope.filtered_credentials.length; i++) {
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									var tags = $scope.filtered_credentials[i].tags_raw;
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									for (var x = 0; x < tags.length; x++) {
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										var tag = tags[x].text;
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										if (_filtered_tags.indexOf(tag) === -1) {
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											_filtered_tags.push(tag);
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										}
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									}
355
								}
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								$rootScope.$emit('limit_tags_in_list', _filtered_tags);
358
							}
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						}, 50);
360
					}
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				});
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				$scope.delete_time = 0;
364
				$scope.showCredentialRow = function (credential) {
365
					if ($scope.delete_time === 0) {
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						return credential.delete_time === 0;
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					} else {
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						return credential.delete_time > $scope.delete_time;
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					}
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				};
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				$rootScope.$on('set_delete_time', function (event, time) {
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					$scope.delete_time = time;
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				});
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				$scope.setDeleteTime = function (delete_time) {
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					$scope.delete_time = delete_time;
379
				};
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				$scope.selectedCredential = false;
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				$scope.selectCredential = function (credential) {
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					if(credential.description) {
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						credential.description_html = $sce.trustAsHtml(angular.copy(credential.description).replace("\n", '<br />'));
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					}
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					$scope.selectedCredential = angular.copy(credential);
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					$rootScope.$emit('app_menu', true);
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				};
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				$scope.closeSelected = function () {
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					$rootScope.$emit('app_menu', false);
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					$scope.selectedCredential = false;
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				};
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				$rootScope.$on('logout', function () {
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					$scope.active_vault = null;
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					$scope.credentials = [];
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//				$scope.$parent.selectedVault = false;
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				});
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				$scope.downloadFile = function (credential, file) {
404
					var callback = function (result) {
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						var key = null;
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						if (!result.hasOwnProperty('file_data')) {
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							NotificationService.showNotification($translate.instant('error.loading.file.perm'), 5000);
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							return;
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						}
411
						if (!credential.hasOwnProperty('acl') && credential.hasOwnProperty('shared_key')) {
412
							if (credential.shared_key) {
413
								key = EncryptService.decryptString(angular.copy(credential.shared_key));
414
							}
415
						}
416
						if (credential.hasOwnProperty('acl')) {
417
							key = EncryptService.decryptString(angular.copy(credential.acl.shared_key));
418
						}
419
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						var file_data = EncryptService.decryptString(result.file_data, key);
421
						download(file_data, escapeHTML(file.filename), file.mimetype);
422
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					};
424
425
					if (!credential.hasOwnProperty('acl')) {
426
						FileService.getFile(file).then(callback);
427
					} else {
428
						ShareService.downloadSharedFile(credential, file).then(callback);
429
					}
430
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				};
432
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			}]);
434
}());