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<?php declare(strict_types=1); |
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/** |
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* @license http://opensource.org/licenses/mit-license.php MIT |
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* @link https://github.com/nicoSWD |
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* @author Nicolas Oelgart <[email protected]> |
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*/ |
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namespace nicoSWD\SecHeaderCheck\Domain\Result\Processor; |
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use nicoSWD\SecHeaderCheck\Domain\Result\ObservationCollection; |
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use nicoSWD\SecHeaderCheck\Domain\Result\Result\ContentSecurityPolicyHeaderResult; |
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use nicoSWD\SecHeaderCheck\Domain\Result\ParsedHeaders; |
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use nicoSWD\SecHeaderCheck\Domain\Result\Warning\ContentSecurityPolicyMissingFrameAncestorsDirectiveWarning; |
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final class ContentSecurityPolicyProcessor extends AbstractProcessor |
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{ |
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public function process(ParsedHeaders $parsedHeaders): void |
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{ |
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$contentSecurityPolicyHeader = $this->header(); |
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$hasSecureFrameAncestors = false; |
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$hasSecureXFrameOptions = false; |
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$observations = new ObservationCollection(); |
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if ($contentSecurityPolicyHeader->isSecure()) { |
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$hasSecureFrameAncestors = true; |
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} |
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$xFrameOptionsHeader = $parsedHeaders->getXFrameOptionsResult(); |
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if ($xFrameOptionsHeader && $xFrameOptionsHeader->isSecure()) { |
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$hasSecureXFrameOptions = true; |
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} |
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if (!$hasSecureXFrameOptions) { |
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if ($contentSecurityPolicyHeader && !$hasSecureFrameAncestors) { |
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$observations->addWarning(new ContentSecurityPolicyMissingFrameAncestorsDirectiveWarning()); |
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} |
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} |
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$this->addObservations($observations); |
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} |
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private function header(): ContentSecurityPolicyHeaderResult |
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{ |
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return $this->parsedHeader; |
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} |
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} |
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nicoSWD /
headsec
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