(Perl) OCSP Check Domain's Server Certificate Revocation Status

Sends an OCSP request to determine the revocation status for an SSL server certificate.

Note: This example requires Chilkat v9.5.0.84 or greater.

Chilkat Perl Downloads Perl Module for Windows, MacOS, Linux, Alpine Linux, Solaris

use chilkat();

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

$http = chilkat::CkHttp->new();

# Check the revocation status of the SSL server certificate for chilkatsoft.com
$status = $http->OcspCheck("chilkatsoft.com",443);

print "chilkatsoft.com status = " . $status . "\r\n";

# The status can have 4 values:
# -1: Unable to check because of an error.
#  0: Good
#  1: Revoked
#  2: Unknown

if ($status < 0) {
    print $http->lastErrorText() . "\r\n";
}

# Now check the status for a revoked server certificate.
$status = $http->OcspCheck("revoked.badssl.com",443);

print "revoked.badssl.com status = " . $status . "\r\n";