38 lines
1019 B
PHP
38 lines
1019 B
PHP
<?php
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namespace App\Http\Middleware;
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use Closure;
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use Illuminate\Http\Request;
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class EnforceLocalOnly
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{
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public function handle(Request $request, Closure $next)
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{
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$response = $next($request);
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if (! config('app.offline')) {
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return $response;
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}
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$staticOrigin = rtrim((string) config('app.asset_url'), '/');
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$response->headers->set('Content-Security-Policy', implode('; ', [
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"default-src 'self'",
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"base-uri 'self'",
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"connect-src 'self'",
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"font-src 'self' {$staticOrigin} data:",
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"form-action 'self'",
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"frame-src 'self'",
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"img-src 'self' {$staticOrigin} data: blob:",
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"media-src 'self' {$staticOrigin}",
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"object-src 'none'",
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"script-src 'self' {$staticOrigin} 'unsafe-inline' 'unsafe-eval'",
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"style-src 'self' {$staticOrigin} 'unsafe-inline'",
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"navigate-to 'self'",
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]));
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return $response;
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}
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}
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