From fea5e0bf69c53068fd13cba0a5b303890fa81f30 Mon Sep 17 00:00:00 2001
From: Oliver Hader <oliver@typo3.org>
Date: Thu, 20 Apr 2023 17:37:13 +0200
Subject: [PATCH] [TASK] Track CSP nonce consumption
The new `ConsumableValue` class has been added, which is capable
of tracking how often a value has been used for any kind of output.
This way, it can be determined whether the nonce value would be
required at all.
This patch is a preparation for handling dynamic nonce values in
cached scenarios during the frontend rendering process.
Other occurrences of `$properties['nonce']` in `PageRenderer` were
without any specific functionality and just have been simplified.
Resolves: #100691
Releases: main
Change-Id: I7e200ba27d0e6f8d4dc3a20fc1ba333f398936ed
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/78776
Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Hader <oliver.hader@typo3.org>
Reviewed-by: Oliver Hader <oliver.hader@typo3.org>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
---
.../ContentSecurityPolicyHeaders.php | 3 +-
.../core/Classes/Domain/ConsumableString.php | 53 +++++++++++++++++++
.../Http/Security/ReferrerEnforcer.php | 6 +--
typo3/sysext/core/Classes/Page/ImportMap.php | 5 +-
.../core/Classes/Page/JavaScriptRenderer.php | 7 +--
.../sysext/core/Classes/Page/PageRenderer.php | 34 ++++++------
.../Http/Security/ReferrerEnforcerTest.php | 3 +-
.../core/Tests/Unit/Page/ImportMapTest.php | 19 +++----
.../core/Tests/Unit/Page/PageRendererTest.php | 5 +-
.../ContentSecurityPolicyHeaders.php | 3 +-
10 files changed, 102 insertions(+), 36 deletions(-)
create mode 100644 typo3/sysext/core/Classes/Domain/ConsumableString.php
diff --git a/typo3/sysext/backend/Classes/Middleware/ContentSecurityPolicyHeaders.php b/typo3/sysext/backend/Classes/Middleware/ContentSecurityPolicyHeaders.php
index 4b36a5160aa0..04969027c4c1 100644
--- a/typo3/sysext/backend/Classes/Middleware/ContentSecurityPolicyHeaders.php
+++ b/typo3/sysext/backend/Classes/Middleware/ContentSecurityPolicyHeaders.php
@@ -24,6 +24,7 @@ use Psr\Http\Server\RequestHandlerInterface;
use Psr\Log\LoggerInterface;
use TYPO3\CMS\Core\Configuration\Features;
use TYPO3\CMS\Core\Core\RequestId;
+use TYPO3\CMS\Core\Domain\ConsumableString;
use TYPO3\CMS\Core\Security\ContentSecurityPolicy\PolicyProvider;
use TYPO3\CMS\Core\Security\ContentSecurityPolicy\Scope;
use TYPO3\CMS\Core\Security\ContentSecurityPolicy\UriValue;
@@ -45,7 +46,7 @@ final class ContentSecurityPolicyHeaders implements MiddlewareInterface
public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
{
- $request = $request->withAttribute('nonce', $this->requestId->nonce);
+ $request = $request->withAttribute('nonce', new ConsumableString($this->requestId->nonce->b64));
$response = $handler->handle($request);
if (!$this->features->isFeatureEnabled('security.backend.enforceContentSecurityPolicy')) {
diff --git a/typo3/sysext/core/Classes/Domain/ConsumableString.php b/typo3/sysext/core/Classes/Domain/ConsumableString.php
new file mode 100644
index 000000000000..9d83798cecea
--- /dev/null
+++ b/typo3/sysext/core/Classes/Domain/ConsumableString.php
@@ -0,0 +1,53 @@
+<?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\Domain;
+
+/**
+ * String wrapper that keeps track of how often the value was consumed.
+ * This can be used to make decisions during runtime, depending on whether
+ * a provided value actually has been used (e.g. in rendered content).
+ */
+final class ConsumableString implements \Countable, \Stringable
+{
+ /**
+ * @internal use the `consume()` method instead
+ */
+ public readonly string $value;
+ private int $counter = 0;
+
+ public function __construct(string $value)
+ {
+ $this->value = $value;
+ }
+
+ public function __toString(): string
+ {
+ return $this->consume();
+ }
+
+ public function count(): int
+ {
+ return $this->counter;
+ }
+
+ public function consume(): string
+ {
+ $this->counter++;
+ return $this->value;
+ }
+}
diff --git a/typo3/sysext/core/Classes/Http/Security/ReferrerEnforcer.php b/typo3/sysext/core/Classes/Http/Security/ReferrerEnforcer.php
index ee2cde27d592..d347d56ecfe8 100644
--- a/typo3/sysext/core/Classes/Http/Security/ReferrerEnforcer.php
+++ b/typo3/sysext/core/Classes/Http/Security/ReferrerEnforcer.php
@@ -19,9 +19,9 @@ namespace TYPO3\CMS\Core\Http\Security;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
+use TYPO3\CMS\Core\Domain\ConsumableString;
use TYPO3\CMS\Core\Http\HtmlResponse;
use TYPO3\CMS\Core\Http\NormalizedParams;
-use TYPO3\CMS\Core\Security\Nonce;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Core\Utility\PathUtility;
@@ -85,8 +85,8 @@ class ReferrerEnforcer
'EXT:core/Resources/Public/JavaScript/ReferrerRefresh.js'
);
$attributes = ['src' => $scriptUri];
- if ($nonce instanceof Nonce) {
- $attributes['nonce'] = $nonce->b64;
+ if ($nonce instanceof ConsumableString) {
+ $attributes['nonce'] = $nonce->consume();
}
// simulating navigate event by clicking anchor link
// since meta-refresh won't change `document.referrer` in e.g. Firefox
diff --git a/typo3/sysext/core/Classes/Page/ImportMap.php b/typo3/sysext/core/Classes/Page/ImportMap.php
index 47ed7319051f..edd30529293c 100644
--- a/typo3/sysext/core/Classes/Page/ImportMap.php
+++ b/typo3/sysext/core/Classes/Page/ImportMap.php
@@ -20,6 +20,7 @@ namespace TYPO3\CMS\Core\Page;
use Psr\EventDispatcher\EventDispatcherInterface;
use TYPO3\CMS\Core\Cache\Frontend\FrontendInterface;
use TYPO3\CMS\Core\Core\Environment;
+use TYPO3\CMS\Core\Domain\ConsumableString;
use TYPO3\CMS\Core\Package\PackageInterface;
use TYPO3\CMS\Core\Page\Event\ResolveJavaScriptImportEvent;
use TYPO3\CMS\Core\Utility\ArrayUtility;
@@ -114,7 +115,7 @@ class ImportMap
public function render(
string $urlPrefix,
- ?string $nonce,
+ null|string|ConsumableString $nonce,
bool $includePolyfill = true
): string {
if (count($this->extensionsToLoad) === 0 || count($this->getImportMaps()) === 0) {
@@ -128,7 +129,7 @@ class ImportMap
$importMap,
JSON_FORCE_OBJECT | JSON_UNESCAPED_SLASHES | JSON_HEX_AMP | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_TAG | JSON_THROW_ON_ERROR
);
- $nonceAttr = $nonce !== null ? ' nonce="' . htmlspecialchars($nonce) . '"' : '';
+ $nonceAttr = $nonce !== null ? ' nonce="' . htmlspecialchars((string)$nonce) . '"' : '';
$html[] = sprintf('<script type="importmap"%s>%s</script>', $nonceAttr, $json);
if ($includePolyfill) {
diff --git a/typo3/sysext/core/Classes/Page/JavaScriptRenderer.php b/typo3/sysext/core/Classes/Page/JavaScriptRenderer.php
index b19ec26c3551..949309be2e34 100644
--- a/typo3/sysext/core/Classes/Page/JavaScriptRenderer.php
+++ b/typo3/sysext/core/Classes/Page/JavaScriptRenderer.php
@@ -17,6 +17,7 @@ declare(strict_types=1);
namespace TYPO3\CMS\Core\Page;
+use TYPO3\CMS\Core\Domain\ConsumableString;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Core\Utility\PathUtility;
@@ -107,7 +108,7 @@ class JavaScriptRenderer
return $this->items->toArray();
}
- public function render(?string $nonce = null): string
+ public function render(null|string|ConsumableString $nonce = null): string
{
if ($this->isEmpty()) {
return '';
@@ -117,7 +118,7 @@ class JavaScriptRenderer
'async' => 'async',
];
if ($nonce !== null) {
- $attributes['nonce'] = $nonce;
+ $attributes['nonce'] = (string)$nonce;
}
return $this->createScriptElement(
$attributes,
@@ -125,7 +126,7 @@ class JavaScriptRenderer
);
}
- public function renderImportMap(string $sitePath, ?string $nonce = null): string
+ public function renderImportMap(string $sitePath, null|string|ConsumableString $nonce = null): string
{
if (!$this->isEmpty()) {
$this->importMap->includeImportsFor('@typo3/core/java-script-item-handler.js');
diff --git a/typo3/sysext/core/Classes/Page/PageRenderer.php b/typo3/sysext/core/Classes/Page/PageRenderer.php
index 4ef74d0c4a76..152f6e02fef1 100644
--- a/typo3/sysext/core/Classes/Page/PageRenderer.php
+++ b/typo3/sysext/core/Classes/Page/PageRenderer.php
@@ -23,6 +23,7 @@ use TYPO3\CMS\Backend\Routing\Router;
use TYPO3\CMS\Backend\Routing\UriBuilder;
use TYPO3\CMS\Core\Cache\Frontend\FrontendInterface;
use TYPO3\CMS\Core\Core\Environment;
+use TYPO3\CMS\Core\Domain\ConsumableString;
use TYPO3\CMS\Core\Http\ApplicationType;
use TYPO3\CMS\Core\Localization\LanguageServiceFactory;
use TYPO3\CMS\Core\Localization\Locale;
@@ -32,7 +33,6 @@ use TYPO3\CMS\Core\Package\PackageInterface;
use TYPO3\CMS\Core\Package\PackageManager;
use TYPO3\CMS\Core\Resource\RelativeCssPathFixer;
use TYPO3\CMS\Core\Resource\ResourceCompressor;
-use TYPO3\CMS\Core\Security\Nonce;
use TYPO3\CMS\Core\Service\MarkerBasedTemplateService;
use TYPO3\CMS\Core\SingletonInterface;
use TYPO3\CMS\Core\Type\DocType;
@@ -332,7 +332,7 @@ class PageRenderer implements SingletonInterface
protected $endingSlash = '';
protected JavaScriptRenderer $javaScriptRenderer;
- protected ?Nonce $nonce = null;
+ protected ?ConsumableString $nonce = null;
protected DocType $docType = DocType::html5;
protected bool $applyNonceHint = false;
@@ -839,7 +839,7 @@ class PageRenderer implements SingletonInterface
return $this->renderXhtml;
}
- public function setNonce(Nonce $nonce): void
+ public function setNonce(?ConsumableString $nonce): void
{
$this->nonce = $nonce;
}
@@ -2111,8 +2111,8 @@ class PageRenderer implements SingletonInterface
// see https://lit.dev/docs/api/ReactiveElement/#ReactiveElement.styles)
if ($this->applyNonceHint && $this->nonce !== null) {
$out .= GeneralUtility::wrapJS(
- sprintf('window.litNonce = %s;', GeneralUtility::quoteJSvalue($this->nonce->b64)),
- ['nonce' => $this->nonce->b64]
+ sprintf('window.litNonce = %s;', GeneralUtility::quoteJSvalue($this->nonce->consume())),
+ ['nonce' => $this->nonce->consume()]
);
}
@@ -2123,7 +2123,7 @@ class PageRenderer implements SingletonInterface
$out .= $this->javaScriptRenderer->renderImportMap(
// @todo hookup with PSR-7 request/response and
GeneralUtility::getIndpEnv('TYPO3_SITE_PATH'),
- $this->nonce?->b64
+ $this->nonce
);
// Include RequireJS
@@ -2159,7 +2159,7 @@ class PageRenderer implements SingletonInterface
);
}
}
- $out .= $this->javaScriptRenderer->render($this->nonce?->b64);
+ $out .= $this->javaScriptRenderer->render($this->nonce);
return $out;
}
@@ -2311,8 +2311,9 @@ class PageRenderer implements SingletonInterface
if ($properties['title'] ?? false) {
$tagAttributes['title'] = $properties['title'];
}
- if ($properties['nonce'] ?? $this->nonce?->b64) {
- $tagAttributes['nonce'] = $properties['nonce'] ?? $this->nonce?->b64;
+ // use nonce if given
+ if ($this->nonce !== null) {
+ $tagAttributes['nonce'] = $this->nonce->consume();
}
$tagAttributes = array_merge($tagAttributes, $properties['tagAttributes'] ?? []);
$tag = '<link ' . GeneralUtility::implodeAttributes($tagAttributes, true, true) . $this->endingSlash . '>';
@@ -2379,8 +2380,9 @@ class PageRenderer implements SingletonInterface
if ($properties['crossorigin'] ?? false) {
$tagAttributes['crossorigin'] = $properties['crossorigin'];
}
- if ($properties['nonce'] ?? $this->nonce?->b64) {
- $tagAttributes['nonce'] = $properties['nonce'] ?? $this->nonce?->b64;
+ // use nonce if given
+ if ($this->nonce !== null) {
+ $tagAttributes['nonce'] = $this->nonce->consume();
}
$tagAttributes = array_merge($tagAttributes, $properties['tagAttributes'] ?? []);
$tag = '<script ' . GeneralUtility::implodeAttributes($tagAttributes, true, true) . '></script>';
@@ -2440,8 +2442,9 @@ class PageRenderer implements SingletonInterface
if ($properties['crossorigin'] ?? false) {
$tagAttributes['crossorigin'] = $properties['crossorigin'];
}
- if ($properties['nonce'] ?? $this->nonce?->b64) {
- $tagAttributes['nonce'] = $properties['nonce'] ?? $this->nonce?->b64;
+ // use nonce if given
+ if ($this->nonce !== null) {
+ $tagAttributes['nonce'] = $this->nonce->consume();
}
$tagAttributes = array_merge($tagAttributes, $properties['tagAttributes'] ?? []);
$tag = '<script ' . GeneralUtility::implodeAttributes($tagAttributes, true, true) . '></script>';
@@ -2880,8 +2883,9 @@ class PageRenderer implements SingletonInterface
if ($properties['title'] ?? false) {
$tagAttributes['title'] = $properties['title'];
}
- if ($properties['nonce'] ?? $this->nonce?->b64) {
- $tagAttributes['nonce'] = $properties['nonce'] ?? $this->nonce?->b64;
+ // use nonce if given - special case, since content is created from a static file
+ if ($this->nonce !== null) {
+ $tagAttributes['nonce'] = $this->nonce->consume();
}
$tagAttributes = array_merge($tagAttributes, $properties['tagAttributes'] ?? []);
return '<style ' . GeneralUtility::implodeAttributes($tagAttributes, true, true) . '>' . LF
diff --git a/typo3/sysext/core/Tests/Unit/Http/Security/ReferrerEnforcerTest.php b/typo3/sysext/core/Tests/Unit/Http/Security/ReferrerEnforcerTest.php
index c588aaa8353c..440720d255fe 100644
--- a/typo3/sysext/core/Tests/Unit/Http/Security/ReferrerEnforcerTest.php
+++ b/typo3/sysext/core/Tests/Unit/Http/Security/ReferrerEnforcerTest.php
@@ -18,6 +18,7 @@ declare(strict_types=1);
namespace TYPO3\CMS\Core\Tests\Unit\Http\Security;
use Psr\Http\Message\ServerRequestInterface;
+use TYPO3\CMS\Core\Domain\ConsumableString;
use TYPO3\CMS\Core\Http\NormalizedParams;
use TYPO3\CMS\Core\Http\Security\InvalidReferrerException;
use TYPO3\CMS\Core\Http\Security\MissingReferrerException;
@@ -213,7 +214,7 @@ final class ReferrerEnforcerTest extends UnitTestCase
$request = $this->createMock(ServerRequestInterface::class);
$request->method('getAttribute')->willReturnCallback(static fn (string $name): mixed => match ($name) {
'normalizedParams' => $normalizedParams,
- 'nonce' => $nonce,
+ 'nonce' => $nonce !== null ? new ConsumableString($nonce->b64) : null,
default => null,
});
$request->method('getServerParams')->willReturn(['HTTP_REFERER' => $referrer]);
diff --git a/typo3/sysext/core/Tests/Unit/Page/ImportMapTest.php b/typo3/sysext/core/Tests/Unit/Page/ImportMapTest.php
index f3caacbd7492..26d750208739 100644
--- a/typo3/sysext/core/Tests/Unit/Page/ImportMapTest.php
+++ b/typo3/sysext/core/Tests/Unit/Page/ImportMapTest.php
@@ -18,6 +18,7 @@ declare(strict_types=1);
namespace TYPO3\CMS\Core\Tests\Unit\Page;
use TYPO3\CMS\Core\Core\Environment;
+use TYPO3\CMS\Core\Domain\ConsumableString;
use TYPO3\CMS\Core\Package\MetaData;
use TYPO3\CMS\Core\Package\PackageInterface;
use TYPO3\CMS\Core\Package\PackageManager;
@@ -68,7 +69,7 @@ final class ImportMapTest extends UnitTestCase
$this->packages = ['core'];
$importMap = new ImportMap($this->getPackages());
- $output = $importMap->render('/', 'rAnd0m');
+ $output = $importMap->render('/', new ConsumableString('rAnd0m'));
self::assertSame('', $output);
}
@@ -82,7 +83,7 @@ final class ImportMapTest extends UnitTestCase
$importMap = new ImportMap($this->getPackages());
$url = $importMap->resolveImport('lit');
- $output = $importMap->render('/', 'rAnd0m');
+ $output = $importMap->render('/', new ConsumableString('rAnd0m'));
self::assertSame('', $output);
self::assertNull($url);
@@ -110,7 +111,7 @@ final class ImportMapTest extends UnitTestCase
$importMap = new ImportMap($this->getPackages());
$url = $importMap->resolveImport('lit');
- $output = $importMap->render('/', 'rAnd0m');
+ $output = $importMap->render('/', new ConsumableString('rAnd0m'));
self::assertStringStartsWith('Fixtures/ImportMap/core/Resources/Public/JavaScript/Contrib/lit/index.js?bust=', $url);
self::assertStringContainsString('"lit/":"/Fixtures/ImportMap/core/Resources/Public/JavaScript/Contrib/lit/"', $output);
@@ -127,7 +128,7 @@ final class ImportMapTest extends UnitTestCase
$importMap = new ImportMap($this->getPackages());
$importMap->includeImportsFor('@typo3/core/Module1.js');
- $output = $importMap->render('/', 'rAnd0m');
+ $output = $importMap->render('/', new ConsumableString('rAnd0m'));
self::assertStringContainsString('"@typo3/core/":"/Fixtures/ImportMap/core/Resources/Public/JavaScript/', $output);
self::assertStringContainsString('"@typo3/core/Module1.js":"/Fixtures/ImportMap/core/Resources/Public/JavaScript/Module1.js?bust=', $output);
@@ -142,7 +143,7 @@ final class ImportMapTest extends UnitTestCase
$importMap = new ImportMap($this->getPackages());
$importMap->includeImportsFor('@typo3/core/Module1.js');
- $output = $importMap->render('/', 'rAnd0m');
+ $output = $importMap->render('/', new ConsumableString('rAnd0m'));
self::assertStringContainsString('"@typo3/core/":"/Fixtures/ImportMap/core/Resources/Public/JavaScript/', $output);
self::assertStringContainsString('"@typo3/core/Module1.js":"/Fixtures/ImportMap/core/Resources/Public/JavaScript/Module1.js?bust=', $output);
@@ -158,7 +159,7 @@ final class ImportMapTest extends UnitTestCase
$importMap = new ImportMap($this->getPackages());
$importMap->includeImportsFor('@typo3/package2/File.js');
- $output = $importMap->render('/', 'rAnd0m');
+ $output = $importMap->render('/', new ConsumableString('rAnd0m'));
self::assertStringContainsString('"@typo3/package2/File.js":"/Fixtures/ImportMap/package3/Resources/Public/JavaScript/Overrides/Package2/File.js?bust=', $output);
self::assertThat(
@@ -177,7 +178,7 @@ final class ImportMapTest extends UnitTestCase
$this->packages = ['core', 'package2'];
$importMap = new ImportMap($this->getPackages());
$importMap->includeImportsFor('@typo3/package2/file.js');
- $output = $importMap->render('/', 'rAnd0m');
+ $output = $importMap->render('/', new ConsumableString('rAnd0m'));
self::assertStringContainsString('@typo3/core/', $output);
}
@@ -190,7 +191,7 @@ final class ImportMapTest extends UnitTestCase
$this->packages = ['core', 'package2', 'package4'];
$importMap = new ImportMap($this->getPackages());
$importMap->includeImportsFor('@typo3/package2/file.js');
- $output = $importMap->render('/', 'rAnd0m');
+ $output = $importMap->render('/', new ConsumableString('rAnd0m'));
self::assertThat(
$output,
@@ -209,7 +210,7 @@ final class ImportMapTest extends UnitTestCase
$importMap = new ImportMap($this->getPackages());
$importMap->includeAllImports();
$importMap->includeImportsFor('@typo3/package2/file.js');
- $output = $importMap->render('/', 'rAnd0m');
+ $output = $importMap->render('/', new ConsumableString('rAnd0m'));
self::assertStringContainsString('@typo3/core/', $output);
self::assertStringContainsString('@acme/package4/Backend/Helper.js', $output);
diff --git a/typo3/sysext/core/Tests/Unit/Page/PageRendererTest.php b/typo3/sysext/core/Tests/Unit/Page/PageRendererTest.php
index f89b818a42a6..d868d267dce1 100644
--- a/typo3/sysext/core/Tests/Unit/Page/PageRendererTest.php
+++ b/typo3/sysext/core/Tests/Unit/Page/PageRendererTest.php
@@ -17,6 +17,7 @@ declare(strict_types=1);
namespace TYPO3\CMS\Core\Tests\Unit\Page;
+use TYPO3\CMS\Core\Domain\ConsumableString;
use TYPO3\CMS\Core\Page\ImportMap;
use TYPO3\CMS\Core\Page\ImportMapFactory;
use TYPO3\CMS\Core\Page\PageRenderer;
@@ -34,7 +35,9 @@ final class PageRendererTest extends UnitTestCase
{
parent::setUp();
$importMapMock = $this->createMock(ImportMap::class);
- $importMapMock->method('render')->with(self::isType('string'), self::isType('string'))->willReturn('');
+ $importMapMock->method('render')
+ ->with(self::isType('string'), self::isInstanceOf(ConsumableString::class))
+ ->willReturn('');
$importMapFactoryMock = $this->createMock(ImportMapFactory::class);
$importMapFactoryMock->method('create')->willReturn($importMapMock);
GeneralUtility::setSingletonInstance(ImportMapFactory::class, $importMapFactoryMock);
diff --git a/typo3/sysext/frontend/Classes/Middleware/ContentSecurityPolicyHeaders.php b/typo3/sysext/frontend/Classes/Middleware/ContentSecurityPolicyHeaders.php
index 03ab7e27a835..e291ca8d9b87 100644
--- a/typo3/sysext/frontend/Classes/Middleware/ContentSecurityPolicyHeaders.php
+++ b/typo3/sysext/frontend/Classes/Middleware/ContentSecurityPolicyHeaders.php
@@ -24,6 +24,7 @@ use Psr\Http\Server\RequestHandlerInterface;
use Psr\Log\LoggerInterface;
use TYPO3\CMS\Core\Configuration\Features;
use TYPO3\CMS\Core\Core\RequestId;
+use TYPO3\CMS\Core\Domain\ConsumableString;
use TYPO3\CMS\Core\Security\ContentSecurityPolicy\PolicyProvider;
use TYPO3\CMS\Core\Security\ContentSecurityPolicy\Scope;
use TYPO3\CMS\Core\Security\ContentSecurityPolicy\UriValue;
@@ -45,7 +46,7 @@ final class ContentSecurityPolicyHeaders implements MiddlewareInterface
public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
{
- $request = $request->withAttribute('nonce', $this->requestId->nonce);
+ $request = $request->withAttribute('nonce', new ConsumableString($this->requestId->nonce->b64));
$response = $handler->handle($request);
if (!$this->features->isFeatureEnabled('security.frontend.enforceContentSecurityPolicy')) {
--
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