(Node.js) Create EBICS SignaturePubKeyOrderData XML

See more EBICS Examples

Demonstrates how to create the EBICS SignaturePubKeyOrderData XML. (EBICS is the Electronic Banking Internet Communication Standard)

Install Chilkat for Node.js and Electron using npm at

Chilkat npm packages for Node.js
Chilkat npm packages for Electron
on Windows, Linux, MacOS

var os = require('os');
if (os.platform() == 'win32') {  
  var chilkat = require('@chilkat/ck-node23-win64'); 
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node23-linux-arm');
    } else if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node23-linux-arm64');
    } else {
        var chilkat = require('@chilkat/ck-node23-linux-x64');
    }
} else if (os.platform() == 'darwin') {
  var chilkat = require('@chilkat/ck-node23-mac-universal');
}

function chilkatExample() {

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

    // The goal of this example is to create the XML shown below from the certificate to be used for signing.

    // <?xml version="1.0" encoding="UTF-8"?>
    // <SignaturePubKeyOrderData xmlns="http://www.ebics.org/S001" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ebics.org/S002">
    //   <SignaturePubKeyInfo>
    //     <ds:X509Data>
    //       <X509IssuerSerial>
    //         <ds:X509IssuerName>C=FR, O=Example, OU=1234, CN=Example eID User, OrganizationID=SI:FR-1234</ds:X509IssuerName>
    //         <ds:X509SerialNumber>73FFFFB881F1629982F787DF161EFFFF</ds:X509SerialNumber>
    //       </X509IssuerSerial>
    //       <ds:X509Certificate>
    //         MIIJT...kE=
    //       </ds:X509Certificate>
    //     </ds:X509Data>
    //     <PubKeyValue>
    //       <ds:RSAPublicKey>
    //        <ds:Modulus>wedQ...22Kw==</ds:Modulus>
    //         <ds:Exponent>AQAB</ds:Exponent>
    //       </ds:RSAPublicKey>
    //     </PubKeyValue>
    //     <SignatureVersion>A005</SignatureVersion>
    //   </SignaturePubKeyInfo>
    //   <PartnerID/>
    //   <UserID/>
    // </SignaturePubKeyOrderData>

    var cert = new chilkat.Cert();
    var success = cert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123");
    if (success == false) {
        console.log(cert.LastErrorText);
        return;
    }

    var xml = new chilkat.Xml();
    xml.Tag = "SignaturePubKeyOrderData";
    xml.AddAttribute("xmlns","http://www.ebics.org/S001");
    xml.AddAttribute("xmlns:ds","http://www.w3.org/2000/09/xmldsig#");
    xml.AddAttribute("xmlns:xsi","http://www.w3.org/2001/XMLSchema-instance");
    xml.AddAttribute("xsi:schemaLocation","http://www.ebics.org/S002");
    xml.UpdateChildContent("SignaturePubKeyInfo|ds:X509Data|X509IssuerSerial|ds:X509IssuerName",cert.IssuerDN);
    xml.UpdateChildContent("SignaturePubKeyInfo|ds:X509Data|X509IssuerSerial|ds:X509SerialNumber",cert.SerialNumber);
    xml.UpdateChildContent("SignaturePubKeyInfo|ds:X509Data|ds:X509Certificate",cert.GetEncoded());

    // pubkey: PublicKey
    var pubkey = cert.ExportPublicKey();
    var xmlPubKey = new chilkat.Xml();
    xmlPubKey.LoadXml(pubkey.GetXml());

    // The public key XML will look like this:
    // 
    // <RSAPublicKey>
    //   <Modulus>...</Modulus>
    //   <Exponent>...</Exponent>
    // </RSAPublicKey>

    xml.UpdateChildContent("SignaturePubKeyInfo|PubKeyValue|ds:RSAPublicKey|ds:Modulus",xmlPubKey.GetChildContent("Modulus"));
    xml.UpdateChildContent("SignaturePubKeyInfo|PubKeyValue|ds:RSAPublicKey|ds:Exponent",xmlPubKey.GetChildContent("Exponent"));
    xml.UpdateChildContent("SignaturePubKeyInfo|SignatureVersion","A005");
    xml.UpdateChildContent("PartnerID","");
    xml.UpdateChildContent("UserID","");

    console.log(xml.GetXml());

}

chilkatExample();