Unactivate all plugins once a mandatory update is detected

Author: cedric-anne

src/Glpi/Kernel/Listener/PostBootListener/DisablePluginsOnVersionChange.php

@@ -0,0 +1,71 @@
+<?php
+
+/**
+ * ---------------------------------------------------------------------
+ *
+ * GLPI - Gestionnaire Libre de Parc Informatique
+ *
+ * http://glpi-project.org
+ *
+ * @copyright 2015-2025 Teclib' and contributors.
+ * @licence   https://www.gnu.org/licenses/gpl-3.0.html
+ *
+ * ---------------------------------------------------------------------
+ *
+ * LICENSE
+ *
+ * This file is part of GLPI.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * ---------------------------------------------------------------------
+ */
+
+namespace Glpi\Kernel\Listener\PostBootListener;
+
+use DBConnection;
+use Glpi\Debug\Profiler;
+use Glpi\Kernel\ListenersPriority;
+use Glpi\Kernel\PostBootEvent;
+use Plugin;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Update;
+
+final readonly class DisablePluginsOnVersionChange implements EventSubscriberInterface
+{
+    public static function getSubscribedEvents(): array
+    {
+        return [
+            PostBootEvent::class => ['onPostBoot', ListenersPriority::POST_BOOT_LISTENERS_PRIORITIES[self::class]],
+        ];
+    }
+
+    public function onPostBoot(): void
+    {
+        if (!DBConnection::isDbAvailable()) {
+            return;
+        }
+
+        Profiler::getInstance()->start('DisablePluginsOnVersionChange::execute', Profiler::CATEGORY_BOOT);
+
+        if (Update::isUpdateMandatory()) {
+            // Disable all plugins once a new mandatory update is detected.
+            // This prevents incompatible plugins to be loaded.
+            (new Plugin())->unactivateAll();
+            return;
+        }
+
+        Profiler::getInstance()->stop('DisablePluginsOnVersionChange::execute');
+    }
+}

src/Glpi/Kernel/ListenersPriority.php

@@ -47,6 +47,7 @@ final class ListenersPriority
         PostBootListener\LoadLegacyConfiguration::class =>             160,
         PostBootListener\LoadLanguage::class =>                        150,
         PostBootListener\CustomObjectsAutoloaderRegistration::class => 140,
+        PostBootListener\DisablePluginsOnVersionChange::class =>       135,
         PostBootListener\InitializePlugins::class =>                   130,
         PostBootListener\CustomObjectsBootstrap::class =>              120,
     ];

src/Update.php

@@ -227,10 +227,6 @@ function (string $flag) {
             $DB->doQuery(sprintf('SET SESSION sql_mode = %s', $DB->quote(implode(',', $sql_mode_flags))));
         }
 
-        // Update process desactivate all plugins
-        $plugin = new Plugin();
-        $plugin->unactivateAll();
-
         $migrations = $this->getMigrationsToDo($current_version, $force_latest);
 
         $number_of_steps = count($migrations);