From 3d336c05727fc8fe7774ca91183504c166d89c25 Mon Sep 17 00:00:00 2001
From: Achim Fritz <af@achimfritz.de>
Date: Thu, 22 Jan 2026 17:03:37 +0100
Subject: [PATCH] [BUGFIX] prevent PHP Warning in install tool

this change disables containers upgrade wizards
in install tool, if no backend user is logged in.
containers upgrade wizards requires a backend user
because they use TYPO3 DataHandler

You can run the wizards when logged in, or in the TYPO3
Upgrade Module or per CLI as usual

Fixes: #640
---
 .../ContainerDeleteChildrenWithWrongPid.php     | 17 ++++++++++++++++-
 Classes/Updates/ContainerMigrateSorting.php     | 17 ++++++++++++++++-
 2 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/Classes/Updates/ContainerDeleteChildrenWithWrongPid.php b/Classes/Updates/ContainerDeleteChildrenWithWrongPid.php
index 55fb30e1..969e7e0b 100644
--- a/Classes/Updates/ContainerDeleteChildrenWithWrongPid.php
+++ b/Classes/Updates/ContainerDeleteChildrenWithWrongPid.php
@@ -15,6 +15,7 @@
 use B13\Container\Integrity\Error\WrongPidError;
 use B13\Container\Integrity\Integrity;
 use B13\Container\Integrity\IntegrityFix;
+use Symfony\Component\Console\Output\OutputInterface;
 use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
 use TYPO3\CMS\Core\Core\Bootstrap;
 use TYPO3\CMS\Core\Core\Environment;
@@ -24,12 +25,13 @@
 use TYPO3\CMS\Core\Localization\LanguageServiceFactory;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Install\Attribute\UpgradeWizard;
+use TYPO3\CMS\Install\Updates\ChattyInterface;
 use TYPO3\CMS\Install\Updates\DatabaseUpdatedPrerequisite;
 use TYPO3\CMS\Install\Updates\RepeatableInterface;
 use TYPO3\CMS\Install\Updates\UpgradeWizardInterface;
 
 #[UpgradeWizard('container_containerDeleteChildrenWithWrongPid')]
-class ContainerDeleteChildrenWithWrongPid implements UpgradeWizardInterface, RepeatableInterface
+class ContainerDeleteChildrenWithWrongPid implements UpgradeWizardInterface, RepeatableInterface, ChattyInterface
 {
     public const IDENTIFIER = 'container_deleteChildrenWithWrongPid';
 
@@ -43,12 +45,19 @@ class ContainerDeleteChildrenWithWrongPid implements UpgradeWizardInterface, Rep
      */
     protected $integrityFix;
 
+    private OutputInterface $output;
+
     public function __construct(Integrity $integrity, IntegrityFix $integrityFix)
     {
         $this->integrity = $integrity;
         $this->integrityFix = $integrityFix;
     }
 
+    public function setOutput(OutputInterface $output): void
+    {
+        $this->output = $output;
+    }
+
     public function getIdentifier(): string
     {
         return self::IDENTIFIER;
@@ -92,6 +101,12 @@ public function executeUpdate(): bool
             } else {
                 Bootstrap::initializeBackendUser();
             }
+            if ($GLOBALS['BE_USER'] === null || $GLOBALS['BE_USER']->user === null) {
+                $this->output->writeln(
+                    '<error>EXT:container Migrations need a valid Backend User, Login to the Backend to execute Wizard, or use CLI</error>'
+                );
+                return false;
+            }
             Bootstrap::initializeBackendAuthentication();
             $GLOBALS['LANG'] = GeneralUtility::makeInstance(LanguageServiceFactory::class)->createFromUserPreferences($GLOBALS['BE_USER']);
         }
diff --git a/Classes/Updates/ContainerMigrateSorting.php b/Classes/Updates/ContainerMigrateSorting.php
index 882a37e1..652b0404 100644
--- a/Classes/Updates/ContainerMigrateSorting.php
+++ b/Classes/Updates/ContainerMigrateSorting.php
@@ -13,6 +13,7 @@
  */
 
 use B13\Container\Integrity\Sorting;
+use Symfony\Component\Console\Output\OutputInterface;
 use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
 use TYPO3\CMS\Core\Core\Bootstrap;
 use TYPO3\CMS\Core\Core\Environment;
@@ -22,15 +23,18 @@
 use TYPO3\CMS\Core\Localization\LanguageServiceFactory;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Install\Attribute\UpgradeWizard;
+use TYPO3\CMS\Install\Updates\ChattyInterface;
 use TYPO3\CMS\Install\Updates\DatabaseUpdatedPrerequisite;
 use TYPO3\CMS\Install\Updates\RepeatableInterface;
 use TYPO3\CMS\Install\Updates\UpgradeWizardInterface;
 
 #[UpgradeWizard('container_containerMigrateSorting')]
-class ContainerMigrateSorting implements UpgradeWizardInterface, RepeatableInterface
+class ContainerMigrateSorting implements UpgradeWizardInterface, RepeatableInterface, ChattyInterface
 {
     public const IDENTIFIER = 'container_migratesorting';
 
+    private OutputInterface $output;
+
     /**
      * @var Sorting
      */
@@ -41,6 +45,11 @@ public function __construct(Sorting $sorting)
         $this->sorting = $sorting;
     }
 
+    public function setOutput(OutputInterface $output): void
+    {
+        $this->output = $output;
+    }
+
     public function getIdentifier(): string
     {
         return self::IDENTIFIER;
@@ -79,6 +88,12 @@ public function executeUpdate(): bool
             } else {
                 Bootstrap::initializeBackendUser();
             }
+            if ($GLOBALS['BE_USER'] === null || $GLOBALS['BE_USER']->user === null) {
+                $this->output->writeln(
+                    '<error>EXT:container Migrations need a valid Backend User, Login to the Backend to execute Wizard, or use CLI</error>'
+                );
+                return false;
+            }
             Bootstrap::initializeBackendAuthentication();
             $GLOBALS['LANG'] = GeneralUtility::makeInstance(LanguageServiceFactory::class)->createFromUserPreferences($GLOBALS['BE_USER']);
         }