function saml_sp_get_cert_info in SAML Service Provider 7.3

Same name and namespace in other branches

1. 7.2 saml_sp.admin.inc \saml_sp_get_cert_info()

with the certificate location retrieve pertinant certificate data and output in a string for display

1 call to saml_sp_get_cert_info()

saml_sp__admin_config in ./saml_sp.admin.inc

configure this SAML Service Provider

File

./saml_sp.admin.inc, line 604

Admin pages for the SAML Service Provider module.

Code

function saml_sp_get_cert_info($cert_location) {
  if (!empty($cert_location) && file_exists($cert_location) && function_exists('openssl_x509_parse')) {
    $encoded_cert = trim(file_get_contents($cert_location));
    $cert = openssl_x509_parse(OneLogin\Saml2\Utils::formatCert($encoded_cert));

    // flatten the issuer array
    if (!empty($cert['issuer'])) {
      foreach ($cert['issuer'] as $key => &$value) {
        if (is_array($value)) {
          $value = implode("/", $value);
        }
      }
    }
    if ($cert) {
      $info = t('Name: %cert-name<br/>Issued by: %issuer<br/>Valid: %valid-from - %valid-to', array(
        '%cert-name' => isset($cert['name']) ? $cert['name'] : '',
        '%issuer' => isset($cert['issuer']) && is_array($cert['issuer']) ? implode('/', $cert['issuer']) : '',
        '%valid-from' => isset($cert['validFrom_time_t']) ? date('c', $cert['validFrom_time_t']) : '',
        '%valid-to' => isset($cert['validTo_time_t']) ? date('c', $cert['validTo_time_t']) : '',
      ));
      return $info;
    }
  }
  return FALSE;
}