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(Unicode C++) 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/
#include <CkXmlW.h> #include <CkXmlDSigGenW.h> #include <CkCertW.h> #include <CkStringBuilderW.h> #include <CkXmlDSigW.h> void ChilkatSample(void) { // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. bool success = true; // See also: MyInvois Malaysia Login as Intermediary System // Load the XML invoice to sign. CkXmlW xmlToSign; bool success = xmlToSign.LoadXmlFile(L"c:/someDir/eInvoice.xml"); if (success == false) { wprintf(L"%s\n",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 CkXmlDSigGenW gen; gen.put_SigLocation(L"Invoice|ext:UBLExtensions|ext:UBLExtension|ext:ExtensionContent|sig:UBLDocumentSignatures|sac:SignatureInformation"); gen.put_SigLocationMod(0); gen.put_SigId(L"signature"); gen.put_SigNamespacePrefix(L"ds"); gen.put_SigNamespaceUri(L"http://www.w3.org/2000/09/xmldsig#"); gen.put_SignedInfoCanonAlg(L"C14N_11"); gen.put_SignedInfoDigestMethod(L"sha256"); // Create an Object to be added to the Signature. CkXmlW object1; object1.put_Tag(L"xades:QualifyingProperties"); object1.AddAttribute(L"xmlns:xades",L"http://uri.etsi.org/01903/v1.3.2#"); object1.AddAttribute(L"Target",L"signature"); object1.UpdateAttrAt(L"xades:SignedProperties",true,L"Id",L"id-xades-signed-props"); object1.UpdateChildContent(L"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningTime",L"TO BE GENERATED BY CHILKAT"); object1.UpdateAttrAt(L"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestMethod",true,L"Algorithm",L"http://www.w3.org/2001/04/xmlenc#sha256"); object1.UpdateChildContent(L"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestValue",L"TO BE GENERATED BY CHILKAT"); object1.UpdateChildContent(L"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509IssuerName",L"TO BE GENERATED BY CHILKAT"); object1.UpdateChildContent(L"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509SerialNumber",L"TO BE GENERATED BY CHILKAT"); gen.AddObject(L"",object1.getXml(),L"",L""); // -------- Reference 1 -------- gen.AddSameDocRef(L"",L"sha256",L"C14N_11",L"",L""); gen.SetRefIdAttr(L"",L"id-doc-signed-data"); // -------- Reference 2 -------- gen.AddObjectRef(L"id-xades-signed-props",L"sha256",L"",L"",L"http://www.w3.org/2000/09/xmldsig#SignatureProperties"); // Provide a certificate + private key. (PFX password is test123) CkCertW cert; success = cert.LoadPfxFile(L"qa_data/pfx/cert_test123.pfx",L"test123"); if (success != true) { wprintf(L"%s\n",cert.lastErrorText()); return; } gen.SetX509Cert(cert,true); gen.put_KeyInfoType(L"X509Data"); gen.put_X509Type(L"Certificate"); // Load XML to be signed... CkStringBuilderW sbXml; xmlToSign.GetXmlSb(sbXml); gen.put_Behaviors(L"IndentedSignature,TransformSignatureXPath"); // Sign the XML... success = gen.CreateXmlDSigSb(sbXml); if (success != true) { wprintf(L"%s\n",gen.lastErrorText()); return; } // ----------------------------------------------- // Save the signed XML to a file. success = sbXml.WriteFile(L"c:/temp/qa_output/signedXml.xml",L"utf-8",false); wprintf(L"%s\n",sbXml.getAsString()); // ---------------------------------------- // Verify the signatures we just produced... CkXmlDSigW verifier; success = verifier.LoadSignatureSb(sbXml); if (success != true) { wprintf(L"%s\n",verifier.lastErrorText()); return; } int numSigs = verifier.get_NumSignatures(); int verifyIdx = 0; while (verifyIdx < numSigs) { verifier.put_Selector(verifyIdx); bool verified = verifier.VerifySignature(true); if (verified != true) { wprintf(L"%s\n",verifier.lastErrorText()); return; } verifyIdx = verifyIdx + 1; } wprintf(L"All signatures were successfully verified.\n"); } |
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