Node.js

Convert CRL PEM to XML

See more PEM Examples

Loads a CRL (Certificate Revocation List) from the PEM file format and converts to XML to allow for visual examination and parsing.

Note: This example requires Chilkat v9.5.0.77 or greater.

Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

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

    // This example requires Chilkat v9.5.0.77 or greater.
    var pem = new chilkat.Pem();

    pem.VerboseLogging = true;
    success = pem.LoadPemFile("qa_data/crl/sampleCrl.pem","password_not_used");
    if (success !== true) {
        console.log(pem.LastErrorText);
        return;
    }

    var numCrls = pem.NumCrls;
    var i = 0;

    var asn = new chilkat.Asn();
    var xml = new chilkat.Xml();
    while (i < numCrls) {

        // Get the CRL as base64 (multi-line)
        var crlBase64 = pem.GetEncodedItem("crl","","base64_mime",i);
        if (pem.LastMethodSuccess !== true) {
            console.log(pem.LastErrorText);
            return;
        }

        console.log(crlBase64);

        success = asn.LoadEncoded(crlBase64,"base64");
        if (success !== true) {
            console.log(asn.LastErrorText);
            return;
        }

        // Convert ASN.1 to XML and load into xml and re-emit for pretty printing..
        xml.LoadXml(asn.AsnToXml());
        console.log(xml.GetXml());

        // Use this online tool to generate parsing code from CRL XML: 
        // Generate Parsing Code from XML

        console.log("-------------------------------------");
        i = i+1;
    }


}

chilkatExample();