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Add support for Vite CSP nonce #142

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Merged
merged 4 commits into from
Sep 18, 2025
+40 −1
Merged

Add support for Vite CSP nonce #142

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9619d76
Add support for Vite CSP nonce
nckrtl Aug 16, 2025
360779a
Merge branch 'main' into patch-1
pushpak1300 Sep 18, 2025
e8d6823
test: add CSP nonce handling tests and refactor BrowserLogger attribu…
pushpak1300 Sep 18, 2025
15f655a
test: specify TestResponse type for better type safety
pushpak1300 Sep 18, 2025
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12 changes: 11 additions & 1 deletion src/Services/BrowserLogger.php
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,8 @@
namespace Laravel\Boost\Services;

use Illuminate\Support\Facades\Route;
use Illuminate\Support\Facades\Vite;
use Illuminate\View\ComponentAttributeBag;

class BrowserLogger
{
Expand All @@ -14,8 +16,16 @@ public static function getScript(): string
? route('boost.browser-logs')
: '/_boost/browser-logs';

$attributes = new ComponentAttributeBag([
'id' => 'browser-logger-active',
]);

if ($nonce = Vite::cspNonce()) {
$attributes = $attributes->merge(['nonce' => $nonce]);
}

return <<<HTML
<script id="browser-logger-active">
<script {$attributes->toHtml()}>
(function() {
const ENDPOINT = '{$endpoint}';
const logQueue = [];
Expand Down
29 changes: 29 additions & 0 deletions tests/Feature/Middleware/InjectBoostTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,8 @@
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use Illuminate\Support\Facades\Route;
use Illuminate\Support\Facades\Vite;
use Illuminate\Testing\TestResponse;
use Laravel\Boost\Middleware\InjectBoost;
use Symfony\Component\HttpFoundation\BinaryFileResponse;
use Symfony\Component\HttpFoundation\JsonResponse;
Expand Down Expand Up @@ -89,3 +91,30 @@ function createMiddlewareResponse($response): SymfonyResponse
'with head and body tags' => '<html><head><title>Test</title></head><body></body></html>',
'without head/body tags' => '<html>Test</html>',
]);

it('handles CSP nonce attribute correctly', function ($nonce, $assertions) {
if ($nonce) {
Vite::useCspNonce($nonce);
}

Route::get('injection-test', fn () => view('test::injection-test'))
->middleware(InjectBoost::class);

$response = $this->get('injection-test')->assertViewIs('test::injection-test');

$assertions($response);
})->with([
'with CSP nonce configured' => [
'test-nonce',
fn (TestResponse $response) => $response
->assertSee('nonce="test-nonce"', false)
->assertSee('id="browser-logger-active"', false),
],
'without CSP nonce configured' => [
null,
fn (TestResponse $response) => $response
->assertSee('<script id="browser-logger-active">', false)
->assertDontSee('nonce=', false)
->assertDontSee('test-nonce', false),
],
]);
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