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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\Module\monitor\TestCase; |
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use SimpleSAML\Module\monitor\State; |
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use SimpleSAML\Module\monitor\TestData; |
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use SimpleSAML\Module\monitor\TestResult; |
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use function abs; |
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use function array_key_exists; |
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use function intval; |
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class Cert extends \SimpleSAML\Module\monitor\TestCaseFactory |
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{ |
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/** @var array */ |
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private array $certInfo = []; |
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/** @var integer */ |
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private int $expiration; |
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/** @var integer|null */ |
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private ?int $certExpirationWarning = null; |
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/** |
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* @var \SimpleSAML\Module\monitor\TestData $testData |
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* |
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* @return void |
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*/ |
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protected function initialize(TestData $testData): void |
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{ |
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$this->setCategory($testData->getInputItem('category')); |
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$this->setCertInfo($testData->getInputItem('certData')); |
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$this->setCertExpirationWarning($testData->getInputItem('certExpirationWarning')); |
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parent::initialize($testData); |
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} |
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/** |
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* @return string |
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*/ |
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public function getSubject(): string |
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{ |
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$certInfo = $this->getCertInfo(); |
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if ( |
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isset($certInfo['subject']) |
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&& !empty($certInfo['subject']) |
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&& array_key_exists('CN', $certInfo['subject']) |
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) { |
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return 'CN=' . $certInfo['subject']['CN']; |
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} elseif (isset($certInfo['serialNumber'])) { |
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return 'SN=' . $certInfo['serialNumber']; |
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} else { |
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return 'UNKNOWN'; |
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} |
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} |
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/** |
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* @param array $certInfo |
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* |
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* @return void |
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*/ |
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protected function setCertInfo(array $certInfo): void |
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{ |
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$this->certInfo = $certInfo; |
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} |
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/** |
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* @return array |
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*/ |
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protected function getCertInfo(): array |
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{ |
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return $this->certInfo; |
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} |
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/** |
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* @param int $certExpirationWarning |
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* |
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* @return void |
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*/ |
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protected function setCertExpirationWarning(int $certExpirationWarning): void |
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{ |
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$this->certExpirationWarning = $certExpirationWarning; |
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} |
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/** |
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* @return int|null |
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*/ |
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protected function getCertExpirationWarning(): ?int |
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{ |
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return $this->certExpirationWarning; |
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} |
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/** |
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* @return int |
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*/ |
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protected function getExpiration(): int |
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{ |
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return $this->expiration; |
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} |
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/** |
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* @param integer $expiration |
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* |
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* @return void |
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*/ |
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private function setExpiration(int $expiration): void |
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{ |
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$this->expiration = $expiration; |
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} |
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/** |
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* @return void |
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*/ |
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protected function calculateExpiration(): void |
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{ |
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$certInfo = $this->getCertInfo(); |
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$expiration = intval(($certInfo['validTo_time_t'] - time()) / 86400); |
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$this->setExpiration($expiration); |
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} |
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/** |
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* @return void |
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*/ |
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public function invokeTest(): void |
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{ |
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$this->calculateExpiration(); |
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$threshold = $this->getCertExpirationWarning(); |
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$expiration = $this->getExpiration(); |
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$days = abs($expiration); |
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$daysStr = $days . ' ' . (($days === 1) ? 'day' : 'days'); |
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$testResult = new TestResult($this->getCategory(), $this->getSubject()); |
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if ($expiration < 0) { |
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$testResult->setState(State::ERROR); |
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$testResult->setMessage('Certificate has expired ' . $daysStr . ' ago'); |
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} elseif ($expiration <= $threshold) { |
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$testResult->setState(State::WARNING); |
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$testResult->setMessage('Certificate will expire in ' . $daysStr); |
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} else { |
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$testResult->setState(State::OK); |
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$testResult->setMessage('Certificate valid for another ' . $daysStr); |
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} |
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$testResult->addOutput($expiration, 'expiration'); |
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$this->setTestResult($testResult); |
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} |
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} |
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tvdijen /
simplesamlphp-module-monitor
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