[TASK] Do not require sudo mode in development context

The sudo mode, introduced in #92836, is required whenever
the install tool is accessed in the backend.

Especially in development context accessing the install
tool is a frequent task, e.g. for clearing all caches,
to test global configuration or to run the database
analyzer.

Therefore, the sudo mode is now not longer required
while the installations application context is set
to "Development".

Resolves: #93160
Releases: master, 10.4, 9.5
Change-Id: If61fa08847181491c01417d301a6bc1f480bae1b
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/68097
Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>

typo3/sysext/install/Classes/Controller/BackendModuleController.php

@@ -20,6 +20,7 @@
 use TYPO3\CMS\Backend\Routing\UriBuilder;
 use TYPO3\CMS\Core\Authentication\AbstractAuthenticationService;
 use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
+use TYPO3\CMS\Core\Core\Environment;
 use TYPO3\CMS\Core\Crypto\PasswordHashing\InvalidPasswordHashException;
 use TYPO3\CMS\Core\Crypto\PasswordHashing\PasswordHashFactory;
 use TYPO3\CMS\Core\Http\HtmlResponse;
@@ -176,6 +177,9 @@ protected function getBackendUserConfirmationRedirect(string $targetController):
         if ($this->getSessionService()->isAuthorizedBackendUserSession()) {
             return null;
         }
+        if (Environment::getContext()->isDevelopment()) {
+            return null;
+        }
         $redirectUri = $this->getBackendUserConfirmationUri([
             'targetController' => $targetController,
             'targetHash' => GeneralUtility::hmac($targetController, BackendModuleController::class),

typo3/sysext/install/Tests/Functional/Controller/BackendModuleControllerTest.php

@@ -0,0 +1,74 @@
+<?php
+declare(strict_types = 1);
+namespace TYPO3\CMS\Install\Tests\Functional\Controller;
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+use TYPO3\CMS\Core\Core\ApplicationContext;
+use TYPO3\CMS\Core\Core\Environment;
+use TYPO3\CMS\Install\Controller\BackendModuleController;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+class BackendModuleControllerTest extends FunctionalTestCase
+{
+    /**
+     * @test
+     * @dataProvider environmentContextIsRespectedTestDataProvider
+     *
+     * @param string $module
+     */
+    public function environmentContextIsRespectedTest(string $module): void
+    {
+        $subject = new BackendModuleController();
+        $action = $module . 'Action';
+
+        self::assertIsCallable([$subject, $action]);
+
+        // Ensure we are not in development context
+        self::assertFalse(Environment::getContext()->isDevelopment());
+
+        // Sudo mode is required
+        self::assertEquals(403, $subject->{$action}()->getStatusCode());
+
+        // Initialize environment with development context
+        Environment::initialize(
+            new ApplicationContext('Development'),
+            Environment::isComposerMode(),
+            Environment::isComposerMode(),
+            Environment::getProjectPath(),
+            Environment::getPublicPath(),
+            Environment::getVarPath(),
+            Environment::getConfigPath(),
+            Environment::getBackendPath() . '/index.php',
+            Environment::isWindows() ? 'WINDOWS' : 'UNIX'
+        );
+
+        // Authorized redirect to the install tool is performed, sudo mode is not required
+        $response = $subject->{$action}();
+        self::assertEquals(303, $response->getStatusCode());
+        self::assertNotEmpty($response->getHeader('location'));
+        self::assertStringContainsString(
+            'install.php?install[controller]=' . $module . '&install[context]=backend',
+            $response->getHeaderLine('location')
+        );
+    }
+
+    public function environmentContextIsRespectedTestDataProvider(): \Generator
+    {
+        yield 'maintenance module' => ['maintenance'];
+        yield 'settings module' => ['settings'];
+        yield 'upgrade module' => ['upgrade'];
+        yield 'environment module' => ['environment'];
+    }
+}