Java Requires Chilkat v11.0.0+

Create EBICS SignaturePubKeyOrderData XML

See more EBICS Examples

Demonstrates how to create the EBICS SignaturePubKeyOrderData XML. (EBICS is the Electronic Banking Internet Communication Standard) Chilkat2 Java

import com.chilkatsoft.chilkat2.Cert;
import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.PublicKey;
import com.chilkatsoft.chilkat2.Xml;

public class ChilkatExample {

    public static void main(String[] args) {
        // 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>

        Cert cert = new Cert();
        try {
            cert.loadPfxFile("qa_data/pfx/cert_test123.pfx", "test123");
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        Xml xml = new Xml();
        xml.setTag("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.getIssuerDN());
        xml.updateChildContent("SignaturePubKeyInfo|ds:X509Data|X509IssuerSerial|ds:X509SerialNumber", cert.getSerialNumber());
        xml.updateChildContent("SignaturePubKeyInfo|ds:X509Data|ds:X509Certificate", cert.getEncoded());

        PublicKey pubkey = new PublicKey();
        cert.getPublicKey(pubkey);

        Xml xmlPubKey = new 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", "");

        System.out.println(xml.getXml());
    }
}