From ef00f9d2033f6de11e71bf3a909399cae6f73a9f Mon Sep 17 00:00:00 2001
From: ArthurHoaro <arthur@hoa.ro>
Date: Wed, 27 May 2020 13:35:48 +0200
Subject: Process password change controller through Slim

---
 .../controller/admin/ShaarliAdminController.php    | 59 ++++++++++++++++++++++
 1 file changed, 59 insertions(+)

(limited to 'application/front/controller/admin/ShaarliAdminController.php')

diff --git a/application/front/controller/admin/ShaarliAdminController.php b/application/front/controller/admin/ShaarliAdminController.php
index ea703f62..3385006c 100644
--- a/application/front/controller/admin/ShaarliAdminController.php
+++ b/application/front/controller/admin/ShaarliAdminController.php
@@ -7,7 +7,19 @@ namespace Shaarli\Front\Controller\Admin;
 use Shaarli\Container\ShaarliContainer;
 use Shaarli\Front\Controller\Visitor\ShaarliVisitorController;
 use Shaarli\Front\Exception\UnauthorizedException;
+use Shaarli\Front\Exception\WrongTokenException;
+use Shaarli\Security\SessionManager;
+use Slim\Http\Request;
 
+/**
+ * Class ShaarliAdminController
+ *
+ * All admin controllers (for logged in users) MUST extend this abstract class.
+ * It makes sure that the user is properly logged in, and otherwise throw an exception
+ * which will redirect to the login page.
+ *
+ * @package Shaarli\Front\Controller\Admin
+ */
 abstract class ShaarliAdminController extends ShaarliVisitorController
 {
     public function __construct(ShaarliContainer $container)
@@ -18,4 +30,51 @@ abstract class ShaarliAdminController extends ShaarliVisitorController
             throw new UnauthorizedException();
         }
     }
+
+    /**
+     * Any persistent action to the config or data store must check the XSRF token validity.
+     */
+    protected function checkToken(Request $request): void
+    {
+        if (!$this->container->sessionManager->checkToken($request->getParam('token'))) {
+            throw new WrongTokenException();
+        }
+    }
+
+    /**
+     * Save a SUCCESS message in user session, which will be displayed on any template page.
+     */
+    protected function saveSuccessMessage(string $message): void
+    {
+        $this->saveMessage(SessionManager::KEY_SUCCESS_MESSAGES, $message);
+    }
+
+    /**
+     * Save a WARNING message in user session, which will be displayed on any template page.
+     */
+    protected function saveWarningMessage(string $message): void
+    {
+        $this->saveMessage(SessionManager::KEY_WARNING_MESSAGES, $message);
+    }
+
+    /**
+     * Save an ERROR message in user session, which will be displayed on any template page.
+     */
+    protected function saveErrorMessage(string $message): void
+    {
+        $this->saveMessage(SessionManager::KEY_ERROR_MESSAGES, $message);
+    }
+
+    /**
+     * Use the sessionManager to save the provided message using the proper type.
+     *
+     * @param string $type successed/warnings/errors
+     */
+    protected function saveMessage(string $type, string $message): void
+    {
+        $messages = $this->container->sessionManager->getSessionParameter($type) ?? [];
+        $messages[] = $message;
+
+        $this->container->sessionManager->setSessionParameter($type, $messages);
+    }
 }
-- 
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