TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
commit af8cc155b5
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+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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!
+ */
+
+namespace TYPO3\CMS\Core\Security\ContentSecurityPolicy;
+
+use TYPO3\CMS\Core\Cache\Frontend\FrontendInterface;
+
+/**
+ * Interface used for self-contained source value models.
+ * The parent `SourceInterface` is basically just a type interface, since
+ * type cannot be declared better in PHP. This `SourceValueInterface` is
+ * focussed on real class instances, but not on `enum` objects.
+ *
+ * @internal This implementation might still change
+ */
+interface SourceValueInterface extends SourceInterface
+{
+    /**
+     * Determines whether a serialized representation is known and can be handled
+     * by a specific implementation, (e.g. "string starts with 'hash-proxy-").
+     */
+    public static function knows(string $value): bool;
+
+    /**
+     * Parses a known serialized representation as object representation.
+     */
+    public static function parse(string $value): self;
+
+    /**
+     * Compiled representation to be used for Content-Security-Policy HTTP header.
+     * @return ?string `null` means "not applicable / skip"
+     */
+    public function compile(?FrontendInterface $cache = null): ?string;
+
+    /**
+     * Serialized representation to be used for persisting declaration (e.g. in database).
+     * @return ?string `null` means "not applicable / skip"
+     */
+    public function serialize(): ?string;
+}