PHP code example of jalle19 / certificate-parser

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

jalle19 / certificate-parser example snippets

use AcmePhp\Ssl\Exception\CertificateParsingException;
use Jalle19\CertificateParser\Provider\Exception\FileNotFoundException;
use Jalle19\CertificateParser\Provider\Exception\ProviderException;
use Jalle19\CertificateParser\Provider\Exception\ConnectionTimeoutException;
use Jalle19\CertificateParser\Provider\Exception\DomainMismatchException;
use Jalle19\CertificateParser\Provider\Exception\NameResolutionException;
use Jalle19\CertificateParser\Provider\Exception\CertificateNotFoundException;
use Jalle19\CertificateParser\Parser;
use Jalle19\CertificateParser\Provider\LocalFileProvider;
use Jalle19\CertificateParser\Provider\StreamContext;
use Jalle19\CertificateParser\Provider\StreamSocketProvider;

parser->parse($provider);

    // Now we can inspect the certificate
    $certificate = $parserResults->getParsedCertificate();

    echo 'Issuer:                  ' . $certificate->getIssuer() . PHP_EOL;
    echo 'Subject:                 ' . $certificate->getSubject() . PHP_EOL;
    echo 'Subject alternate names: ' . implode(', ', $certificate->getSubjectAlternativeNames()) . PHP_EOL;
    echo 'Valid until:             ' . $certificate->getValidTo()->format('r') . PHP_EOL;

    // We can also inspect the raw certificate directly
    $rawCertificate = $parserResults->getRawCertificate();

    // We can also get the certificate fingerprint
    $fingerprint = $parserResults->getFingerprint();

    // We can also get the certificate in PEM format (as a string)
    $pemString = $parserResults->getPemString();

    // Let's parse a certificate from a local file instead
    $parserResults = $parser->parse(new LocalFileProvider(__DIR__ . '/../resources/ssl-cert-snakeoil.pem'));
    $certificate   = $parserResults->getParsedCertificate();

    echo PHP_EOL . 'Local file issuer: ' . $certificate->getIssuer() . PHP_EOL;
} catch (NameResolutionException $e) {

} catch (CertificateNotFoundException $e) {

} catch (DomainMismatchException $e) {

} catch (ConnectionTimeoutException $e) {

} catch (FileNotFoundException $e) {
    // Thrown by LocalFileProvider if the specified PEM file doesn't exist
} catch (ProviderException $e) {
    // All of the above exceptions inherit from this one, so if you don't what happened you
    // can just catch this
    var_dump($e->getMessage());
} catch (CertificateParsingException $e) {
    // The certificate was successfully retrieved but couldn't be parsed
    var_dump($e->getMessage());
}