Simple, lightweight certificate transparency log parser for PHP.
This code will allow to one to download and parse SSL certificates from a public CT log.
Stores CT log entries in groups in .gz files
Quick PHP CLI example:
class CTParser extends CTReader
{
public function parseCert($cert_pem)
{
$parsed = openssl_x509_parse($cert_pem);
echo json_encode($parsed['subject']['CN'])."\n";
}
}
$ct = new CTParser('https://ct.googleapis.com/pilot/');
$ct->downloadNextRange($i=0);//grab next batch
$ct->parseFileList();
exit(0);More on certificate transparency:
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