(Swift 3,4,5...) Create EBICS SignaturePubKeyOrderData XML

See more EBICS Examples

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

Chilkat Downloads for the Swift Programming Language MAC OS X (Cocoa) Objective-C/Swift Libs iOS Objective-C/Swift Libs

func chilkatTest() {
    // 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>

    let cert = CkoCert()!
    var success: Bool = cert.loadPfxFile("qa_data/pfx/cert_test123.pfx", password: "test123")
    if success == false {
        print("\(cert.lastErrorText!)")
        return
    }

    let xml = CkoXml()!
    xml.tag = "SignaturePubKeyOrderData"
    xml.addAttribute("xmlns", value: "http://www.ebics.org/S001")
    xml.addAttribute("xmlns:ds", value: "http://www.w3.org/2000/09/xmldsig#")
    xml.addAttribute("xmlns:xsi", value: "http://www.w3.org/2001/XMLSchema-instance")
    xml.addAttribute("xsi:schemaLocation", value: "http://www.ebics.org/S002")
    xml.updateChildContent("SignaturePubKeyInfo|ds:X509Data|X509IssuerSerial|ds:X509IssuerName", value: cert.issuerDN)
    xml.updateChildContent("SignaturePubKeyInfo|ds:X509Data|X509IssuerSerial|ds:X509SerialNumber", value: cert.serialNumber)
    xml.updateChildContent("SignaturePubKeyInfo|ds:X509Data|ds:X509Certificate", value: cert.getEncoded())

    var pubkey: CkoPublicKey? = cert.exportPublicKey()
    let xmlPubKey = CkoXml()!
    xmlPubKey.load(pubkey!.getXml())
    pubkey = nil

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

    xml.updateChildContent("SignaturePubKeyInfo|PubKeyValue|ds:RSAPublicKey|ds:Modulus", value: xmlPubKey.getChildContent("Modulus"))
    xml.updateChildContent("SignaturePubKeyInfo|PubKeyValue|ds:RSAPublicKey|ds:Exponent", value: xmlPubKey.getChildContent("Exponent"))
    xml.updateChildContent("SignaturePubKeyInfo|SignatureVersion", value: "A005")
    xml.updateChildContent("PartnerID", value: "")
    xml.updateChildContent("UserID", value: "")

    print("\(xml.getXml()!)")

}