Marek Miklewicz
17 lines
495 B
PHP
17 lines
495 B
PHP
<?php
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declare(strict_types=1);
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final class SourceAuthorizer
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{
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public static function assertAllowed(string $sourceHost, Settings $settings): void
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{
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$allowed = $settings->allowedSourceHosts();
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if ($allowed === []) {
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throw new RuntimeException('No source host allowlist configured');
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}
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if (!in_array(Settings::normalizeHost($sourceHost), $allowed, true)) {
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throw new RuntimeException('Source host is not allowed');
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}
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}
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}
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