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(Node.js) Create XAdES for Malaysia E-InvoiceSee more Malaysia MyInvois ExamplesThis example signs XML to create the required XAdES for Malaysia E-Invoice as described at the following web pages:
https://sdk.myinvois.hasil.gov.my/signature/
var os = require('os'); if (os.platform() == 'win32') { if (os.arch() == 'ia32') { var chilkat = require('@chilkat/ck-node21-win-ia32'); } else { var chilkat = require('@chilkat/ck-node21-win64'); } } else if (os.platform() == 'linux') { if (os.arch() == 'arm') { var chilkat = require('@chilkat/ck-node21-arm'); } else if (os.arch() == 'x86') { var chilkat = require('@chilkat/ck-node21-linux32'); } else { var chilkat = require('@chilkat/ck-node21-linux64'); } } else if (os.platform() == 'darwin') { if (os.arch() == 'arm64') { var chilkat = require('@chilkat/ck-node21-mac-m1'); } else { var chilkat = require('@chilkat/ck-node21-macosx'); } } function chilkatExample() { // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. var success = true; // See also: MyInvois Malaysia Login as Intermediary System // Load the XML invoice to sign. var xmlToSign = new chilkat.Xml(); var success = xmlToSign.LoadXmlFile("c:/someDir/eInvoice.xml"); if (success == false) { console.log(xmlToSign.LastErrorText); return; } // Note: If you have a sample of already-signed XML, then you can copy it into Chilkat's online tool at // Generate XAdES Code // to generate the source code that would produce the signed XML. // A sample of already signed XML is made available at https://sdk.myinvois.hasil.gov.my/files/one-doc-signed.xml var gen = new chilkat.XmlDSigGen(); gen.SigLocation = "Invoice|ext:UBLExtensions|ext:UBLExtension|ext:ExtensionContent|sig:UBLDocumentSignatures|sac:SignatureInformation"; gen.SigLocationMod = 0; gen.SigId = "signature"; gen.SigNamespacePrefix = "ds"; gen.SigNamespaceUri = "http://www.w3.org/2000/09/xmldsig#"; gen.SignedInfoCanonAlg = "C14N_11"; gen.SignedInfoDigestMethod = "sha256"; // Create an Object to be added to the Signature. var object1 = new chilkat.Xml(); object1.Tag = "xades:QualifyingProperties"; object1.AddAttribute("xmlns:xades","http://uri.etsi.org/01903/v1.3.2#"); object1.AddAttribute("Target","signature"); object1.UpdateAttrAt("xades:SignedProperties",true,"Id","id-xades-signed-props"); object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningTime","TO BE GENERATED BY CHILKAT"); object1.UpdateAttrAt("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestMethod",true,"Algorithm","http://www.w3.org/2001/04/xmlenc#sha256"); object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestValue","TO BE GENERATED BY CHILKAT"); object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509IssuerName","TO BE GENERATED BY CHILKAT"); object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509SerialNumber","TO BE GENERATED BY CHILKAT"); gen.AddObject("",object1.GetXml(),"",""); // -------- Reference 1 -------- gen.AddSameDocRef("","sha256","C14N_11","",""); gen.SetRefIdAttr("","id-doc-signed-data"); // -------- Reference 2 -------- gen.AddObjectRef("id-xades-signed-props","sha256","","","http://www.w3.org/2000/09/xmldsig#SignatureProperties"); // Provide a certificate + private key. (PFX password is test123) var cert = new chilkat.Cert(); success = cert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123"); if (success !== true) { console.log(cert.LastErrorText); return; } gen.SetX509Cert(cert,true); gen.KeyInfoType = "X509Data"; gen.X509Type = "Certificate"; // Load XML to be signed... var sbXml = new chilkat.StringBuilder(); xmlToSign.GetXmlSb(sbXml); gen.Behaviors = "IndentedSignature,TransformSignatureXPath"; // Sign the XML... success = gen.CreateXmlDSigSb(sbXml); if (success !== true) { console.log(gen.LastErrorText); return; } // ----------------------------------------------- // Save the signed XML to a file. success = sbXml.WriteFile("c:/temp/qa_output/signedXml.xml","utf-8",false); console.log(sbXml.GetAsString()); // ---------------------------------------- // Verify the signatures we just produced... var verifier = new chilkat.XmlDSig(); success = verifier.LoadSignatureSb(sbXml); if (success !== true) { console.log(verifier.LastErrorText); return; } var numSigs = verifier.NumSignatures; var verifyIdx = 0; while (verifyIdx < numSigs) { verifier.Selector = verifyIdx; var verified = verifier.VerifySignature(true); if (verified !== true) { console.log(verifier.LastErrorText); return; } verifyIdx = verifyIdx+1; } console.log("All signatures were successfully verified."); } chilkatExample(); |
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