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(Lianja) 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/
// This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. llSuccess = .T. // See also: MyInvois Malaysia Login as Intermediary System // Load the XML invoice to sign. loXmlToSign = createobject("CkXml") llSuccess = loXmlToSign.LoadXmlFile("c:/someDir/eInvoice.xml") if (llSuccess = .F.) then ? loXmlToSign.LastErrorText release loXmlToSign return endif // 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 loGen = createobject("CkXmlDSigGen") loGen.SigLocation = "Invoice|ext:UBLExtensions|ext:UBLExtension|ext:ExtensionContent|sig:UBLDocumentSignatures|sac:SignatureInformation" loGen.SigLocationMod = 0 loGen.SigId = "signature" loGen.SigNamespacePrefix = "ds" loGen.SigNamespaceUri = "http://www.w3.org/2000/09/xmldsig#" loGen.SignedInfoCanonAlg = "C14N_11" loGen.SignedInfoDigestMethod = "sha256" // Create an Object to be added to the Signature. loObject1 = createobject("CkXml") loObject1.Tag = "xades:QualifyingProperties" loObject1.AddAttribute("xmlns:xades","http://uri.etsi.org/01903/v1.3.2#") loObject1.AddAttribute("Target","signature") loObject1.UpdateAttrAt("xades:SignedProperties",.T.,"Id","id-xades-signed-props") loObject1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningTime","TO BE GENERATED BY CHILKAT") loObject1.UpdateAttrAt("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestMethod",.T.,"Algorithm","http://www.w3.org/2001/04/xmlenc#sha256") loObject1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestValue","TO BE GENERATED BY CHILKAT") loObject1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509IssuerName","TO BE GENERATED BY CHILKAT") loObject1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509SerialNumber","TO BE GENERATED BY CHILKAT") loGen.AddObject("",loObject1.GetXml(),"","") // -------- Reference 1 -------- loGen.AddSameDocRef("","sha256","C14N_11","","") loGen.SetRefIdAttr("","id-doc-signed-data") // -------- Reference 2 -------- loGen.AddObjectRef("id-xades-signed-props","sha256","","","http://www.w3.org/2000/09/xmldsig#SignatureProperties") // Provide a certificate + private key. (PFX password is test123) loCert = createobject("CkCert") llSuccess = loCert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123") if (llSuccess <> .T.) then ? loCert.LastErrorText release loXmlToSign release loGen release loObject1 release loCert return endif loGen.SetX509Cert(loCert,.T.) loGen.KeyInfoType = "X509Data" loGen.X509Type = "Certificate" // Load XML to be signed... loSbXml = createobject("CkStringBuilder") loXmlToSign.GetXmlSb(loSbXml) loGen.Behaviors = "IndentedSignature,TransformSignatureXPath" // Sign the XML... llSuccess = loGen.CreateXmlDSigSb(loSbXml) if (llSuccess <> .T.) then ? loGen.LastErrorText release loXmlToSign release loGen release loObject1 release loCert release loSbXml return endif // ----------------------------------------------- // Save the signed XML to a file. llSuccess = loSbXml.WriteFile("c:/temp/qa_output/signedXml.xml","utf-8",.F.) ? loSbXml.GetAsString() // ---------------------------------------- // Verify the signatures we just produced... loVerifier = createobject("CkXmlDSig") llSuccess = loVerifier.LoadSignatureSb(loSbXml) if (llSuccess <> .T.) then ? loVerifier.LastErrorText release loXmlToSign release loGen release loObject1 release loCert release loSbXml release loVerifier return endif lnNumSigs = loVerifier.NumSignatures lnVerifyIdx = 0 do while lnVerifyIdx < lnNumSigs loVerifier.Selector = lnVerifyIdx llVerified = loVerifier.VerifySignature(.T.) if (llVerified <> .T.) then ? loVerifier.LastErrorText release loXmlToSign release loGen release loObject1 release loCert release loSbXml release loVerifier return endif lnVerifyIdx = lnVerifyIdx + 1 enddo ? "All signatures were successfully verified." release loXmlToSign release loGen release loObject1 release loCert release loSbXml release loVerifier |
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