Expire passwords working, requires notifications app

appinfo/app.php

@@ -13,14 +13,34 @@ namespace OCA\Passman\AppInfo;
 
 
 use OCP\Util;
+use OCP\BackgroundJob;
+use OCA\Passman\Notifier;
+
 require_once __DIR__ . '/autoload.php';
 
 $app = new \OCA\Passman\AppInfo\Application();
 $app->registerNavigationEntry();
 $app->registerPersonalPage();
+
+
+$l = \OC::$server->getL10N('passman');
+$manager = \OC::$server->getNotificationManager();
+$manager->registerNotifier(function() {
+	return new Notifier(
+		\OC::$server->getL10NFactory()
+	);
+}, function() use ($l) {
+	return [
+		'id' => 'passman',
+		'name' => $l->t('Passwords'),
+	];
+});
+
 /**
  * Loading translations
  *
  * The string has to match the app's folder name
  */
-Util::addTranslations('passman');
+Util::addTranslations('passman');
+
+\OCP\BackgroundJob::addRegularTask('\OCA\Passman\Cron\ExpireCredentials', 'run');

js/app/app.js

@@ -22,7 +22,8 @@ angular
 		'ngPasswordMeter',
 		'ngclipboard',
 		'xeditable',
-		'ngTagsInput'
+		'ngTagsInput',
+		'angularjs-datetime-picker'
 	])
 	.config(function ($routeProvider) {
 		$routeProvider

js/app/controllers/edit_credential.js

@@ -10,198 +10,208 @@
 angular.module('passmanApp')
 	.controller('CredentialEditCtrl', ['$scope', 'VaultService', 'CredentialService', 'SettingsService', '$location', '$routeParams', 'FileService', 'EncryptService', 'TagService', 'NotificationService',
 		function ($scope, VaultService, CredentialService, SettingsService, $location, $routeParams, FileService, EncryptService, TagService, NotificationService) {
-		$scope.active_vault = VaultService.getActiveVault();
+			$scope.active_vault = VaultService.getActiveVault();
 
 
-		$scope.tabs = [{
-			title: 'General',
-			url: 'views/partials/forms/edit_credential/basics.html',
-			color: 'blue'
-		}, {
-			title: 'Password',
-			url: 'views/partials/forms/edit_credential/password.html',
-			color: 'green'
-		}, {
-			title: 'Custom fields',
-			url: 'views/partials/forms/edit_credential/custom_fields.html',
-			color: 'orange'
-		}, {
-			title: 'Files',
-			url: 'views/partials/forms/edit_credential/files.html',
-			color: 'yellow'
-		}, {
-			title: 'OTP',
-			url: 'views/partials/forms/edit_credential/otp.html',
-			color: 'purple'
-		}];
+			$scope.tabs = [{
+				title: 'General',
+				url: 'views/partials/forms/edit_credential/basics.html',
+				color: 'blue'
+			}, {
+				title: 'Password',
+				url: 'views/partials/forms/edit_credential/password.html',
+				color: 'green'
+			}, {
+				title: 'Custom fields',
+				url: 'views/partials/forms/edit_credential/custom_fields.html',
+				color: 'orange'
+			}, {
+				title: 'Files',
+				url: 'views/partials/forms/edit_credential/files.html',
+				color: 'yellow'
+			}, {
+				title: 'OTP',
+				url: 'views/partials/forms/edit_credential/otp.html',
+				color: 'purple'
+			}];
 
-		$scope.pwSettings = {
-			'length': 12,
-			'useUppercase': true,
-			'useLowercase': true,
-			'useDigits': true,
-			'useSpecialChars': true,
-			'minimumDigitCount': 3,
-			'avoidAmbiguousCharacters': false,
-			'requireEveryCharType': true
-		};
-
-		if (!SettingsService.getSetting('defaultVault') || !SettingsService.getSetting('defaultVaultPass')) {
-			if (!$scope.active_vault) {
-				$location.path('/')
-			}
-		} else {
-			if (SettingsService.getSetting('defaultVault') && SettingsService.getSetting('defaultVaultPass')) {
-				var _vault = angular.copy(SettingsService.getSetting('defaultVault'))
-				_vault.vaultKey = angular.copy(SettingsService.getSetting('defaultVaultPass'));
-				VaultService.setActiveVault(_vault);
-				$scope.active_vault = _vault;
-
-			}
-		}
-		if ($scope.active_vault) {
-			$scope.$parent.selectedVault = true;
-		}
-		var storedCredential = SettingsService.getSetting('edit_credential');
-
-		if (!storedCredential) {
-			$location.path('/vault/' + $routeParams.vault_id);
-		} else {
-			$scope.storedCredential = CredentialService.decryptCredential(angular.copy(storedCredential));
-			$scope.storedCredential.password_repeat = angular.copy($scope.storedCredential.password);
-		}
-
-		$scope.getTags = function ($query) {
-			return TagService.searchTag($query);
-		};
-
-		$scope.currentTab = {
-			title: 'General',
-			url: 'views/partials/forms/edit_credential/basics.html',
-			color: 'blue'
-		};
-
-		$scope.onClickTab = function (tab) {
-			$scope.currentTab = tab;
-		};
-
-		$scope.isActiveTab = function (tab) {
-			return tab.url == $scope.currentTab.url;
-		};
-
-		/**
-		 * Below general edit functions
-		 */
-
-		$scope.pwGenerated = function (pass) {
-			$scope.storedCredential.password_repeat = pass;
-		};
-
-		var _customField = {
-			label: '',
-			value: '',
-			secret: false
-		};
-		$scope.new_custom_field = angular.copy(_customField);
-
-		$scope.addCustomField = function () {
-			if (!$scope.new_custom_field.label) {
-				NotificationService.showNotification('Please fill in a label', 3000);
-			}
-			if (!$scope.new_custom_field.value) {
-				NotificationService.showNotification('Please fill in a value!', 3000);
-			}
-			if (!$scope.new_custom_field.label || !$scope.new_custom_field.value) {
-				return;
-			}
-			$scope.storedCredential.custom_fields.push(angular.copy($scope.new_custom_field));
-			$scope.new_custom_field = angular.copy(_customField);
-		};
-
-		$scope.deleteCustomField = function(field){
-			var idx = $scope.storedCredential.custom_fields.indexOf(field);
-			$scope.storedCredential.custom_fields.splice(idx, 1);
-		};
-
-		$scope.new_file = {
-			name: '',
-			data: null
-		};
-
-		$scope.deleteFile = function(file){
-			var idx = $scope.storedCredential.files.indexOf(file);
-			FileService.deleteFile(file).then(function () {
-				$scope.storedCredential.files.splice(idx, 1);
-			});
-		};
-
-		$scope.fileLoaded = function (file) {
-			var _file = {
-				filename: file.name,
-				size: file.size,
-				mimetype: file.type,
-				data: file.data
+			$scope.pwSettings = {
+				'length': 12,
+				'useUppercase': true,
+				'useLowercase': true,
+				'useDigits': true,
+				'useSpecialChars': true,
+				'minimumDigitCount': 3,
+				'avoidAmbiguousCharacters': false,
+				'requireEveryCharType': true
 			};
-			FileService.uploadFile(_file).then(function (result) {
-				delete result.file_data;
-				result.filename = EncryptService.decryptString(result.filename);
-				$scope.storedCredential.files.push(result);
-			});
 
-
-			$scope.$apply()
-		};
-
-		$scope.fileLoadError = function (error, file) {
-			console.log(error, file)
-		};
-
-		$scope.selected_file = '';
-		$scope.fileprogress = [];
-		$scope.fileSelectProgress = function (progress) {
-			if (progress) {
-				$scope.fileprogress = progress;
-				$scope.$apply()
-
-			}
-		};
-
-
-		$scope.parseQR = function(QRCode){
-			var re = /otpauth:\/\/(totp|hotp)\/(.*)\?(secret|issuer)=(.*)&(issuer|secret)=(.*)/, parsedQR,qrInfo;
-			parsedQR = (QRCode.qrData.match(re));
-			if(parsedQR)
-			qrInfo = {
-				type: parsedQR[1],
-				label: decodeURIComponent(parsedQR[2]),
-				qr_uri: QRCode
-			};
-			qrInfo[parsedQR[3]] = parsedQR[4];
-			qrInfo[parsedQR[5]] = parsedQR[6];
-			$scope.storedCredential.otp = qrInfo;
-			$scope.$apply()
-		};
-		
-		$scope.saveCredential = function () {
-			//@TODO  validation
-
-			delete $scope.storedCredential.password_repeat;
-			if(!$scope.storedCredential.credential_id){
-				$scope.storedCredential.vault_id = $scope.active_vault.vault_id;
-				CredentialService.createCredential($scope.storedCredential).then(function (result) {
-					$location.path('/vault/' + $routeParams.vault_id);
-					NotificationService.showNotification('Credential created!', 5000)
-				})
+			if (!SettingsService.getSetting('defaultVault') || !SettingsService.getSetting('defaultVaultPass')) {
+				if (!$scope.active_vault) {
+					$location.path('/')
+				}
 			} else {
-				CredentialService.updateCredential($scope.storedCredential).then(function (result) {
-					SettingsService.setSetting('edit_credential', null);
-					$location.path('/vault/' + $routeParams.vault_id);
-					NotificationService.showNotification('Credential updated!', 5000)
-				})
-			}
-		};
+				if (SettingsService.getSetting('defaultVault') && SettingsService.getSetting('defaultVaultPass')) {
+					var _vault = angular.copy(SettingsService.getSetting('defaultVault'))
+					_vault.vaultKey = angular.copy(SettingsService.getSetting('defaultVaultPass'));
+					VaultService.setActiveVault(_vault);
+					$scope.active_vault = _vault;
 
-		$scope.cancel = function(){
-			$location.path('/vault/' + $routeParams.vault_id);
-		}
-	}]);
+				}
+			}
+			if ($scope.active_vault) {
+				$scope.$parent.selectedVault = true;
+			}
+			var storedCredential = SettingsService.getSetting('edit_credential');
+
+			if (!storedCredential) {
+				$location.path('/vault/' + $routeParams.vault_id);
+			} else {
+				$scope.storedCredential = CredentialService.decryptCredential(angular.copy(storedCredential));
+				$scope.storedCredential.password_repeat = angular.copy($scope.storedCredential.password);
+				$scope.storedCredential.expire_time = $scope.storedCredential.expire_time * 1000;
+			}
+
+			$scope.getTags = function ($query) {
+				return TagService.searchTag($query);
+			};
+
+			$scope.currentTab = {
+				title: 'General',
+				url: 'views/partials/forms/edit_credential/basics.html',
+				color: 'blue'
+			};
+
+			$scope.onClickTab = function (tab) {
+				$scope.currentTab = tab;
+			};
+
+			$scope.isActiveTab = function (tab) {
+				return tab.url == $scope.currentTab.url;
+			};
+
+			/**
+			 * Below general edit functions
+			 */
+
+			$scope.pwGenerated = function (pass) {
+				$scope.storedCredential.password_repeat = pass;
+			};
+
+			var _customField = {
+				label: '',
+				value: '',
+				secret: false
+			};
+			$scope.new_custom_field = angular.copy(_customField);
+
+			$scope.addCustomField = function () {
+				if (!$scope.new_custom_field.label) {
+					NotificationService.showNotification('Please fill in a label', 3000);
+				}
+				if (!$scope.new_custom_field.value) {
+					NotificationService.showNotification('Please fill in a value!', 3000);
+				}
+				if (!$scope.new_custom_field.label || !$scope.new_custom_field.value) {
+					return;
+				}
+				$scope.storedCredential.custom_fields.push(angular.copy($scope.new_custom_field));
+				$scope.new_custom_field = angular.copy(_customField);
+			};
+
+			$scope.deleteCustomField = function (field) {
+				var idx = $scope.storedCredential.custom_fields.indexOf(field);
+				$scope.storedCredential.custom_fields.splice(idx, 1);
+			};
+
+			$scope.new_file = {
+				name: '',
+				data: null
+			};
+
+			$scope.deleteFile = function (file) {
+				var idx = $scope.storedCredential.files.indexOf(file);
+				FileService.deleteFile(file).then(function () {
+					$scope.storedCredential.files.splice(idx, 1);
+				});
+			};
+
+			$scope.fileLoaded = function (file) {
+				var _file = {
+					filename: file.name,
+					size: file.size,
+					mimetype: file.type,
+					data: file.data
+				};
+				FileService.uploadFile(_file).then(function (result) {
+					delete result.file_data;
+					result.filename = EncryptService.decryptString(result.filename);
+					$scope.storedCredential.files.push(result);
+				});
+
+
+				$scope.$apply()
+			};
+
+			$scope.fileLoadError = function (error, file) {
+				console.log(error, file)
+			};
+
+			$scope.selected_file = '';
+			$scope.fileprogress = [];
+			$scope.fileSelectProgress = function (progress) {
+				if (progress) {
+					$scope.fileprogress = progress;
+					$scope.$apply()
+
+				}
+			};
+			$scope.renewIntervalValue = 0;
+			$scope.renewIntervalModifier = '0';
+
+			$scope.updateInterval = function(renewIntervalValue, renewIntervalModifier){
+				var value = parseInt(renewIntervalValue);
+				var modifier = parseInt(renewIntervalModifier);
+				if( value && modifier) {
+					$scope.storedCredential.renew_interval = value * modifier;
+				}
+			};
+
+			$scope.parseQR = function (QRCode) {
+				var re = /otpauth:\/\/(totp|hotp)\/(.*)\?(secret|issuer)=(.*)&(issuer|secret)=(.*)/, parsedQR, qrInfo;
+				parsedQR = (QRCode.qrData.match(re));
+				if (parsedQR)
+					qrInfo = {
+						type: parsedQR[1],
+						label: decodeURIComponent(parsedQR[2]),
+						qr_uri: QRCode
+					};
+				qrInfo[parsedQR[3]] = parsedQR[4];
+				qrInfo[parsedQR[5]] = parsedQR[6];
+				$scope.storedCredential.otp = qrInfo;
+				$scope.$apply()
+			};
+
+			$scope.saveCredential = function () {
+				//@TODO  validation
+
+				delete $scope.storedCredential.password_repeat;
+				if (!$scope.storedCredential.credential_id) {
+					$scope.storedCredential.vault_id = $scope.active_vault.vault_id;
+					CredentialService.createCredential($scope.storedCredential).then(function (result) {
+						$location.path('/vault/' + $routeParams.vault_id);
+						NotificationService.showNotification('Credential created!', 5000)
+					})
+				} else {
+					CredentialService.updateCredential($scope.storedCredential).then(function (result) {
+						SettingsService.setSetting('edit_credential', null);
+						$location.path('/vault/' + $routeParams.vault_id);
+						NotificationService.showNotification('Credential updated!', 5000)
+					})
+				}
+			};
+
+			$scope.cancel = function () {
+				$location.path('/vault/' + $routeParams.vault_id);
+			}
+		}]);

js/app/services/credentialservice.js

@@ -46,6 +46,8 @@ angular.module('passmanApp')
 					_credential[field] = EncryptService.encryptString(JSON.stringify(fieldValue));
 				}
 
+				_credential.expire_time = new Date( angular.copy(credential.expire_time) ).getTime() / 1000;
+
 				var queryUrl = OC.generateUrl('apps/passman/api/v2/credentials');
 				return $http.post(queryUrl, _credential).then(function (response) {
 					if (response.data) {
@@ -62,6 +64,7 @@ angular.module('passmanApp')
 					var fieldValue = angular.copy(credential[field]);
 					_credential[field] = EncryptService.encryptString(JSON.stringify(fieldValue));
 				}
+				_credential.expire_time = new Date( angular.copy(credential.expire_time) ).getTime() / 1000;
 
 				var queryUrl = OC.generateUrl('apps/passman/api/v2/credentials/' + credential.credential_id);
 				return $http.patch(queryUrl, _credential).then(function (response) {

js/templates.js

@@ -33,7 +33,7 @@ angular.module('views/partials/forms/edit_credential/otp.html', []).run(['$templ
 angular.module('views/partials/forms/edit_credential/password.html', []).run(['$templateCache', function($templateCache) {
   'use strict';
   $templateCache.put('views/partials/forms/edit_credential/password.html',
-    '<div class="row"><div class="col-xs-12 col-md-5 col-lg-5"><label>Password</label><div><password-gen ng-model="storedCredential.password" settings="pwSettings" callback="pwGenerated"></password-gen><ng-password-meter password="storedCredential.password"></ng-password-meter></div><label>Repeat password</label><div><input type="password" ng-model="storedCredential.password_repeat"></div><label>Expire date</label><div></div><label>Renew interval</label><div></div></div><div class="col-xs-12 col-md-7 col-lg-7">Password generation settings<div class="row"><div class="password_settings"><div class="col-xs-12 col-sm-5 col-lg-4"><label><span class="label">Password length</span><br><input type="number" ng-model="pwSettings.length" min="1"></label><label><span class="label">Minimum amount of digits</span><br><input type="number" ng-model="pwSettings.minimumDigitCount" min="0"></label></div><div class="col-xs-12 col-sm-6 col-lg-6"><label><input type="checkbox" ng-model="pwSettings.useUppercase"> <span class="label sm">Use uppercase letters</span></label><label><input ng-model="pwSettings.useLowercase" type="checkbox" id="lower"> <span class="label sm">Use lowercase letters</span></label><label><input ng-model="pwSettings.useDigits" type="checkbox" id="digits"> <span class="label sm">Use numbers</span></label><label><input type="checkbox" id="special" ng-model="pwSettings.useSpecialChars"> <span class="label sm">Use special characters</span></label><label><input type="checkbox" id="ambig" ng-model="pwSettings.avoidAmbiguousCharacters"> <span class="label sm">Avoid ambiguous characters</span></label><label><input type="checkbox" ng-model="pwSettings.requireEveryCharType" id="reqevery"> <span class="label sm">Require every character type</span></label></div></div></div></div></div>');
+    '<div class="row"><div class="col-xs-12 col-md-5 col-lg-5"><label>Password</label><div><password-gen ng-model="storedCredential.password" settings="pwSettings" callback="pwGenerated"></password-gen><ng-password-meter password="storedCredential.password"></ng-password-meter></div><label>Repeat password</label><div><input type="password" ng-model="storedCredential.password_repeat"></div><label>Expire date</label><div><span datetime-picker ng-model="storedCredential.expire_time" class="link" future-only ng-show="storedCredential.expire_time == 0" close-on-select="false">No expire date set</span> <span datetime-picker ng-model="storedCredential.expire_time" class="link" future-only ng-show="storedCredential.expire_time != 0" close-on-select="false">{{ storedCredential.expire_time | date:\'dd-MM-yyyy @ HH:mm:ss\'}}</span></div><label>Renew interval</label><div><input type="number" ng-model="renewIntervalValue" min="0" ng-change="updateInterval(renewIntervalValue, renewIntervalModifier)"><select ng-model="renewIntervalModifier" ng-change="updateInterval(renewIntervalValue, renewIntervalModifier)"><option value="0">Disabled</option><option value="86400">Day(s)</option><option value="604800">Week(s)</option><option value="2592000">Month(s)</option><option value="31622400">Year(s)</option></select></div></div><div class="col-xs-12 col-md-7 col-lg-7">Password generation settings<div class="row"><div class="password_settings"><div class="col-xs-12 col-sm-5 col-lg-4"><label><span class="label">Password length</span><br><input type="number" ng-model="pwSettings.length" min="1"></label><label><span class="label">Minimum amount of digits</span><br><input type="number" ng-model="pwSettings.minimumDigitCount" min="0"></label></div><div class="col-xs-12 col-sm-6 col-lg-6"><label><input type="checkbox" ng-model="pwSettings.useUppercase"> <span class="label sm">Use uppercase letters</span></label><label><input ng-model="pwSettings.useLowercase" type="checkbox" id="lower"> <span class="label sm">Use lowercase letters</span></label><label><input ng-model="pwSettings.useDigits" type="checkbox" id="digits"> <span class="label sm">Use numbers</span></label><label><input type="checkbox" id="special" ng-model="pwSettings.useSpecialChars"> <span class="label sm">Use special characters</span></label><label><input type="checkbox" id="ambig" ng-model="pwSettings.avoidAmbiguousCharacters"> <span class="label sm">Avoid ambiguous characters</span></label><label><input type="checkbox" ng-model="pwSettings.requireEveryCharType" id="reqevery"> <span class="label sm">Require every character type</span></label></div></div></div></div></div>');
 }]);
 
 angular.module('views/partials/forms/share_credential/basics.html', []).run(['$templateCache', function($templateCache) {

lib/AppInfo/Application.php

@@ -16,7 +16,10 @@ use OCA\Passman\Controller\CredentialController;
 use OCA\Passman\Controller\PageController;
 use OCA\Passman\Controller\ShareController;
 use OCA\Passman\Controller\VaultController;
-use OCA\Passman\Service\UserService;
+use OCA\Passman\Service\CronService;
+use OCA\Passman\Service\CredentialService;
+use OCA\Passman\Utility\Utils;
+use OCA\Passman\Service\NotificationService;
 
 use OCP\AppFramework\App;
 use OCP\IL10N;
@@ -52,10 +55,30 @@ class Application extends App {
 			);
 		});
 
+
+
+		/** Cron  **/
+		$container->registerService('CronService', function ($c) {
+			return new CronService(
+				$c->query('CredentialService'),
+				$c->query('Logger'),
+				$c->query('Utils'),
+				$c->query('NotificationService')
+			);
+		});
+
+
+		$container->registerService('Logger', function($c) {
+			return $c->query('ServerContainer')->getLogger();
+		});
+
 		// Aliases for the controllers so we can use the automatic DI
 		$container->registerAlias('CredentialController', CredentialController::class);
 		$container->registerAlias('PageController', PageController::class);
 		$container->registerAlias('VaultController', VaultController::class);
+		$container->registerAlias('CredentialService', CredentialService::class);
+		$container->registerAlias('NotificationService', NotificationService::class);
+		$container->registerAlias('Utils', Utils::class);
 	}
 
 	/**

lib/Cron/ExpireCredentials.php

@@ -0,0 +1,23 @@
+<?php
+/**
+ * Nextcloud - passman
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Sander Brand <brantje@gmail.com>
+ * @copyright Sander Brand 2016
+ */
+
+
+namespace OCA\Passman\Cron;
+use OCA\Passman\Service\CredentialService;
+use OCA\Passman\Utility\Utils;
+use \OCA\Passman\AppInfo\Application;
+class ExpireCredentials {
+	public static function run() {
+		$app = new Application();
+		$container = $app->getContainer();
+		$container->query('CronService')->expireCredentials();
+	}
+}

lib/Db/CredentialMapper.php

@@ -32,6 +32,12 @@ class CredentialMapper extends Mapper {
 		return $this->findEntities($sql, [$user_id, $vault_id]);
 	}
 
+	public function getExpiredCredentials($timestamp){
+		$sql = 'SELECT * FROM `*PREFIX*passman_credentials` ' .
+			'WHERE `expire_time` > 0 AND `expire_time` < ?';
+		return $this->findEntities($sql, [$timestamp]);
+	}
+
 	public function create($raw_credential){
 		$credential = new Credential();
 

lib/Notifier.php

@@ -0,0 +1,69 @@
+<?php
+/**
+ * Nextcloud - passman
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Sander Brand <brantje@gmail.com>
+ * @copyright Sander Brand 2016
+ */
+
+namespace OCA\Passman;
+use OCP\Notification\INotification;
+use OCP\Notification\INotifier;
+
+class Notifier implements INotifier {
+
+	protected $factory;
+
+	public function __construct(\OCP\L10N\IFactory $factory) {
+		$this->factory = $factory;
+	}
+
+	/**
+	 * @param INotification $notification
+	 * @param string $languageCode The code of the language that should be used to prepare the notification
+	 */
+	public function prepare(INotification $notification, $languageCode) {
+		if ($notification->getApp() !== 'passman') {
+			// Not my app => throw
+			throw new \InvalidArgumentException();
+		}
+
+		// Read the language from the notification
+		$l = $this->factory->get('passman', $languageCode);
+
+		switch ($notification->getSubject()) {
+			// Deal with known subjects
+			case 'credential_expired':
+				$notification->setParsedSubject(
+					(string) $l->t('Your credential "%s" expired', $notification->getSubjectParameters())
+				);
+
+				// Deal with the actions for a known subject
+				foreach ($notification->getActions() as $action) {
+					switch ($action->getLabel()) {
+						case 'change':
+							$action->setParsedLabel(
+								(string) $l->t('Change')
+							);
+							break;
+
+						case 'ignore':
+							$action->setParsedLabel(
+								(string) $l->t('Ignore')
+							);
+							break;
+					}
+
+					$notification->addParsedAction($action);
+				}
+				return $notification;
+				break;
+			default:
+				// Unknown subject => Unknown notification => throw
+				throw new \InvalidArgumentException();
+		}
+	}
+}

lib/Service/CredentialService.php

@@ -36,4 +36,7 @@ class CredentialService {
 	public function getCredentialsByVaultId($vault_id, $user_id){
 		return $this->credentialMapper->getCredentialsByVaultId($vault_id, $user_id);
 	}
+	public function getExpiredCredentials($timestamp){
+		return $this->credentialMapper->getExpiredCredentials($timestamp);
+	}
 }

lib/Service/CronService.php

@@ -0,0 +1,40 @@
+<?php
+/**
+ * Nextcloud - passman
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Sander Brand <brantje@gmail.com>
+ * @copyright Sander Brand 2016
+ */
+
+namespace OCA\Passman\Service;
+
+use OCP\IConfig;
+use OCP\AppFramework\Db\DoesNotExistException;
+use OCP\ILogger;
+use OCA\Passman\Utility\Utils;
+
+class CronService {
+
+	private $credentialService;
+	private $logger;
+	private $utils;
+	private $notificationService;
+
+	public function __construct(CredentialService $credentialService, ILogger $logger, Utils $utils, NotificationService $notificationService) {
+		$this->credentialService = $credentialService;
+		$this->logger = $logger;
+		$this->utils = $utils;
+		$this->notificationService = $notificationService;
+	}
+
+	public function expireCredentials() {
+		$this->logger->info('Passman cron test', array('app' => 'passman'));
+		$expired_credentials = $this->credentialService->getExpiredCredentials($this->utils->getTime());
+		foreach($expired_credentials as $credential){
+			$this->notificationService->credentialExpiredNotification($credential);
+		}
+	}
+}

lib/Service/NotificationService.php

@@ -0,0 +1,50 @@
+<?php
+/**
+ * Nextcloud - passman
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Sander Brand <brantje@gmail.com>
+ * @copyright Sander Brand 2016
+ */
+
+namespace OCA\Passman\Service;
+
+use OCP\IConfig;
+use OCP\AppFramework\Db\DoesNotExistException;
+
+use OCA\Passman\Db\FileMapper;
+
+
+class NotificationService {
+
+	private $manager;
+
+	public function __construct(FileMapper $fileMapper) {
+		$this->manager = \OC::$server->getNotificationManager();
+	}
+
+	function credentialExpiredNotification($credential){
+		$notification = $this->manager->createNotification();
+		$acceptAction = $notification->createAction();
+		$acceptAction->setLabel('change')
+					 ->setLink('/apps/passman/api/v1/', 'POST');
+
+		$declineAction = $notification->createAction();
+		$declineAction->setLabel('ignore')
+			->setLink('/apps/passman/internal/notifications/read', 'DELETE');
+
+		$notification->setApp('passman')
+			->setUser($credential->getUserId())
+			->setDateTime(new \DateTime())
+			->setObject('credential', $credential->getId()) // $type and $id
+			->setSubject('credential_expired', [$credential->getLabel()]) // $subject and $parameters
+			->setLink('/apps/passman/#/vault/'. $credential->getVaultId() .'/edit/'. $credential->getId())
+			->addAction($acceptAction)
+			->addAction($declineAction);
+
+		$this->manager->notify($notification);
+	}
+
+}

templates/main.php

@@ -11,6 +11,7 @@ script('passman', 'vendor/angular-sanitize/angular-sanitize.min');
 script('passman', 'vendor/angular-touch/angular-touch.min');
 script('passman', 'vendor/angular-local-storage/angular-local-storage.min');
 script('passman', 'vendor/angular-off-click/angular-off-click.min');
+script('passman', 'vendor/angularjs-datetime-picker/angularjs-datetime-picker.min');
 script('passman', 'vendor/ng-password-meter/ng-password-meter');
 script('passman', 'vendor/sjcl/sjcl');
 script('passman', 'vendor/zxcvbn/zxcvbn');
@@ -64,6 +65,7 @@ style('passman', 'vendor/bootstrap/bootstrap-theme.min');
 style('passman', 'vendor/font-awesome/font-awesome.min');
 style('passman', 'vendor/angular-xeditable/xeditable.min');
 style('passman', 'vendor/ng-tags-input/ng-tags-input.min');
+style('passman', 'vendor/angularjs-datetime-picker/angularjs-datetime-picker');
 style('passman', 'app');
 ?>
 

templates/views/partials/forms/edit_credential/password.html

@@ -14,11 +14,27 @@
 		</div>
 		<label>Expire date</label>
 		<div>
+			<span datetime-picker ng-model="storedCredential.expire_time" class="link"
+				  future-only ng-show="storedCredential.expire_time == 0"
+
+				  close-on-select="false"
+			> No expire date set</span>
+			<span datetime-picker ng-model="storedCredential.expire_time"  class="link"
+				  future-only ng-show="storedCredential.expire_time != 0"
+
+				  close-on-select="false"> {{ storedCredential.expire_time | date:'dd-MM-yyyy @ HH:mm:ss'}}</span>
 
 		</div>
 		<label>Renew interval</label>
 		<div>
-
+			<input type="number" ng-model="renewIntervalValue" min="0" ng-change="updateInterval(renewIntervalValue, renewIntervalModifier)">
+			<select ng-model="renewIntervalModifier" ng-change="updateInterval(renewIntervalValue, renewIntervalModifier)">
+				<option value="0">Disabled</option>
+				<option value="86400">Day(s)</option>
+				<option value="604800">Week(s)</option>
+				<option value="2592000">Month(s)</option>
+				<option value="31622400">Year(s)</option>
+			</select>
 		</div>
 	</div>
 	<div class="col-xs-12 col-md-7 col-lg-7">