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(Xojo Plugin) 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. Dim success As Boolean success = True // See also: MyInvois Malaysia Login as Intermediary System // Load the XML invoice to sign. Dim xmlToSign As New Chilkat.Xml Dim success As Boolean success = xmlToSign.LoadXmlFile("c:/someDir/eInvoice.xml") If (success = False) Then System.DebugLog(xmlToSign.LastErrorText) Return End If // 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 Dim gen As 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. Dim object1 As New Chilkat.Xml object1.Tag = "xades:QualifyingProperties" success = object1.AddAttribute("xmlns:xades","http://uri.etsi.org/01903/v1.3.2#") success = object1.AddAttribute("Target","signature") success = object1.UpdateAttrAt("xades:SignedProperties",True,"Id","id-xades-signed-props") object1.UpdateChildContent "xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningTime","TO BE GENERATED BY CHILKAT" success = 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" success = gen.AddObject("",object1.GetXml(),"","") // -------- Reference 1 -------- success = gen.AddSameDocRef("","sha256","C14N_11","","") success = gen.SetRefIdAttr("","id-doc-signed-data") // -------- Reference 2 -------- success = gen.AddObjectRef("id-xades-signed-props","sha256","","","http://www.w3.org/2000/09/xmldsig#SignatureProperties") // Provide a certificate + private key. (PFX password is test123) Dim cert As New Chilkat.Cert success = cert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123") If (success <> True) Then System.DebugLog(cert.LastErrorText) Return End If success = gen.SetX509Cert(cert,True) gen.KeyInfoType = "X509Data" gen.X509Type = "Certificate" // Load XML to be signed... Dim sbXml As New Chilkat.StringBuilder success = xmlToSign.GetXmlSb(sbXml) gen.Behaviors = "IndentedSignature,TransformSignatureXPath" // Sign the XML... success = gen.CreateXmlDSigSb(sbXml) If (success <> True) Then System.DebugLog(gen.LastErrorText) Return End If // ----------------------------------------------- // Save the signed XML to a file. success = sbXml.WriteFile("c:/temp/qa_output/signedXml.xml","utf-8",False) System.DebugLog(sbXml.GetAsString()) // ---------------------------------------- // Verify the signatures we just produced... Dim verifier As New Chilkat.XmlDSig success = verifier.LoadSignatureSb(sbXml) If (success <> True) Then System.DebugLog(verifier.LastErrorText) Return End If Dim numSigs As Int32 numSigs = verifier.NumSignatures Dim verifyIdx As Int32 verifyIdx = 0 While verifyIdx < numSigs verifier.Selector = verifyIdx Dim verified As Boolean verified = verifier.VerifySignature(True) If (verified <> True) Then System.DebugLog(verifier.LastErrorText) Return End If verifyIdx = verifyIdx + 1 Wend System.DebugLog("All signatures were successfully verified.") |
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