Introduce PasswordConfirmRequired annotation

Signed-off-by: Joas Schilling <coding@schilljs.com>

lib/private/AppFramework/DependencyInjection/DIContainer.php

@@ -383,6 +383,7 @@ class DIContainer extends SimpleContainer implements IAppContainer {
 				$app->getServer()->getNavigationManager(),
 				$app->getServer()->getURLGenerator(),
 				$app->getServer()->getLogger(),
+				$app->getServer()->getSession(),
 				$c['AppName'],
 				$app->isLoggedIn(),
 				$app->isAdminUser(),

lib/private/AppFramework/Middleware/Security/Exceptions/NotConfirmedException.php

@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * @copyright Copyright (c) 2016 Joas Schilling <coding@schilljs.com>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OC\AppFramework\Middleware\Security\Exceptions;
+
+use OCP\AppFramework\Http;
+
+/**
+ * Class NotConfirmedException is thrown when a resource has been requested by a
+ * user that has not confirmed their password in the last 30 minutes.
+ *
+ * @package OC\AppFramework\Middleware\Security\Exceptions
+ */
+class NotConfirmedException extends SecurityException {
+	public function __construct() {
+		parent::__construct('Password confirmation is required', Http::STATUS_FORBIDDEN);
+	}
+}

lib/private/AppFramework/Middleware/Security/SecurityMiddleware.php

@@ -32,6 +32,7 @@ namespace OC\AppFramework\Middleware\Security;
 use OC\AppFramework\Middleware\Security\Exceptions\AppNotEnabledException;
 use OC\AppFramework\Middleware\Security\Exceptions\CrossSiteRequestForgeryException;
 use OC\AppFramework\Middleware\Security\Exceptions\NotAdminException;
+use OC\AppFramework\Middleware\Security\Exceptions\NotConfirmedException;
 use OC\AppFramework\Middleware\Security\Exceptions\NotLoggedInException;
 use OC\AppFramework\Middleware\Security\Exceptions\StrictCookieMissingException;
 use OC\AppFramework\Utility\ControllerMethodReflector;
@@ -47,6 +48,7 @@ use OCP\AppFramework\Http\Response;
 use OCP\AppFramework\Http\JSONResponse;
 use OCP\AppFramework\OCSController;
 use OCP\INavigationManager;
+use OCP\ISession;
 use OCP\IURLGenerator;
 use OCP\IRequest;
 use OCP\ILogger;
@@ -73,6 +75,8 @@ class SecurityMiddleware extends Middleware {
 	private $urlGenerator;
 	/** @var ILogger */
 	private $logger;
+	/** @var ISession */
+	private $session;
 	/** @var bool */
 	private $isLoggedIn;
 	/** @var bool */
@@ -90,6 +94,7 @@ class SecurityMiddleware extends Middleware {
 	 * @param INavigationManager $navigationManager
 	 * @param IURLGenerator $urlGenerator
 	 * @param ILogger $logger
+	 * @param ISession $session
 	 * @param string $appName
 	 * @param bool $isLoggedIn
 	 * @param bool $isAdminUser
@@ -102,6 +107,7 @@ class SecurityMiddleware extends Middleware {
 								INavigationManager $navigationManager,
 								IURLGenerator $urlGenerator,
 								ILogger $logger,
+								ISession $session,
 								$appName,
 								$isLoggedIn,
 								$isAdminUser,
@@ -114,6 +120,7 @@ class SecurityMiddleware extends Middleware {
 		$this->appName = $appName;
 		$this->urlGenerator = $urlGenerator;
 		$this->logger = $logger;
+		$this->session = $session;
 		$this->isLoggedIn = $isLoggedIn;
 		$this->isAdminUser = $isAdminUser;
 		$this->contentSecurityPolicyManager = $contentSecurityPolicyManager;
@@ -150,6 +157,13 @@ class SecurityMiddleware extends Middleware {
 			}
 		}
 
+		if ($this->reflector->hasAnnotation('PasswordConfirmationRequired')) {
+			$lastConfirm = (int) $this->session->get('last-password-confirm');
+			if ($lastConfirm < (time() - 30 * 60 + 15)) { // allow 15 seconds delay
+				throw new NotConfirmedException();
+			}
+		}
+
 		// Check for strict cookie requirement
 		if($this->reflector->hasAnnotation('StrictCookieRequired') || !$this->reflector->hasAnnotation('NoCSRFRequired')) {
 			if(!$this->request->passesStrictCookieCheck()) {