Unicode C
Unicode C
Create XAdES for Malaysia E-Invoice
See more Malaysia MyInvois Examples
This 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/
https://sdk.myinvois.hasil.gov.my/signature-creation/
Note: This example requires Chilkat 10.0.0 or later.
Chilkat Unicode C Downloads
#include <C_CkXmlW.h>
#include <C_CkXmlDSigGenW.h>
#include <C_CkCertW.h>
#include <C_CkStringBuilderW.h>
#include <C_CkXmlDSigW.h>
void ChilkatSample(void)
{
BOOL success;
HCkXmlW xmlToSign;
HCkXmlDSigGenW gen;
HCkXmlW object1;
HCkXmlW xml1;
HCkCertW cert;
HCkStringBuilderW sbXml;
HCkXmlDSigW verifier;
int numSigs;
int verifyIdx;
BOOL verified;
success = FALSE;
success = TRUE;
// Load XML such as the following to be signed:
// <?xml version="1.0" encoding="utf-8"?>
// <Invoice xmlns="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2" xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:ext="urn:oasis:names:specification:ubl:schema:xsd:CommonExtensionComponents-2">
// <ext:UBLExtensions>
// <ext:UBLExtension>
// <ext:ExtensionURI>urn:oasis:names:specification:ubl:dsig:enveloped:xades</ext:ExtensionURI>
// <ext:ExtensionContent>
// <sig:UBLDocumentSignatures xmlns:sac="urn:oasis:names:specification:ubl:schema:xsd:SignatureAggregateComponents-2" xmlns:sbc="urn:oasis:names:specification:ubl:schema:xsd:SignatureBasicComponents-2" xmlns:sig="urn:oasis:names:specification:ubl:schema:xsd:CommonSignatureComponents-2">
// <sac:SignatureInformation>
// <cbc:ID>urn:oasis:names:specification:ubl:signature:1</cbc:ID>
// <sbc:ReferencedSignatureID>urn:oasis:names:specification:ubl:signature:Invoice</sbc:ReferencedSignatureID>
// </sac:SignatureInformation>
// </sig:UBLDocumentSignatures>
// </ext:ExtensionContent>
// </ext:UBLExtension>
// </ext:UBLExtensions>
// <cbc:ID>IV00000105</cbc:ID>
// <cbc:IssueDate>2024-07-06</cbc:IssueDate>
// <cbc:IssueTime>15:06:00Z</cbc:IssueTime>
// <cbc:InvoiceTypeCode listVersionID="1.1">1</cbc:InvoiceTypeCode>
// <cbc:DocumentCurrencyCode>MYR</cbc:DocumentCurrencyCode>
// <cac:BillingReference>
// <cac:AdditionalDocumentReference>
// <cbc:ID>IV00000105</cbc:ID>
// </cac:AdditionalDocumentReference>
// </cac:BillingReference>
// <cac:Signature>
// <cbc:ID>urn:oasis:names:specification:ubl:signature:Invoice</cbc:ID>
// <cbc:SignatureMethod>urn:oasis:names:specification:ubl:dsig:enveloped:xades</cbc:SignatureMethod>
// </cac:Signature>
// <cac:AccountingSupplierParty>
// <cac:Party>
// <cbc:IndustryClassificationCode name="Other information technology service activities n.e.c.">62099</cbc:IndustryClassificationCode>
// <cac:PartyIdentification>
// <cbc:ID schemeID="TIN">C99999999999</cbc:ID>
// </cac:PartyIdentification>
// <cac:PartyIdentification>
// <cbc:ID schemeID="BRN">200801099999</cbc:ID>
// </cac:PartyIdentification>
// <cac:PostalAddress>
// <cbc:CityName>Cheras</cbc:CityName>
// <cbc:PostalZone>56000</cbc:PostalZone>
// <cbc:CountrySubentityCode>14</cbc:CountrySubentityCode>
// <cac:AddressLine>
// <cbc:Line>A-3, 11, Jalan 2/199a,</cbc:Line>
// </cac:AddressLine>
// <cac:AddressLine>
// <cbc:Line>Cheras, 56000 Cheras</cbc:Line>
// </cac:AddressLine>
// <cac:AddressLine>
// <cbc:Line>Wilayah Persekutuan Kuala Lumpur</cbc:Line>
// </cac:AddressLine>
// <cac:Country>
// <cbc:IdentificationCode listAgencyID="6" listID="ISO3166-1">MYS</cbc:IdentificationCode>
// </cac:Country>
// </cac:PostalAddress>
// <cac:PartyLegalEntity>
// <cbc:RegistrationName>ABC SYSTEMS SERVICES</cbc:RegistrationName>
// </cac:PartyLegalEntity>
// <cac:Contact>
// <cbc:Telephone>019-626 9999</cbc:Telephone>
// <cbc:ElectronicMail>Info@abc.com.my</cbc:ElectronicMail>
// </cac:Contact>
// </cac:Party>
// </cac:AccountingSupplierParty>
// <cac:AccountingCustomerParty>
// <cac:Party>
// <cac:PartyIdentification>
// <cbc:ID schemeID="TIN">C99999999999</cbc:ID>
// </cac:PartyIdentification>
// <cac:PartyIdentification>
// <cbc:ID schemeID="BRN">200801099999</cbc:ID>
// </cac:PartyIdentification>
// <cac:PostalAddress>
// <cbc:CityName>Cheras</cbc:CityName>
// <cbc:PostalZone>56000</cbc:PostalZone>
// <cbc:CountrySubentityCode>14</cbc:CountrySubentityCode>
// <cac:AddressLine>
// <cbc:Line>A-3, 11, Jalan 2/199a,</cbc:Line>
// </cac:AddressLine>
// <cac:AddressLine>
// <cbc:Line>Cheras, 56000 Cheras</cbc:Line>
// </cac:AddressLine>
// <cac:AddressLine>
// <cbc:Line>Cheras, 56000 Cheras</cbc:Line>
// </cac:AddressLine>
// <cac:Country>
// <cbc:IdentificationCode listAgencyID="6" listID="ISO3166-1">MYS</cbc:IdentificationCode>
// </cac:Country>
// </cac:PostalAddress>
// <cac:PartyLegalEntity>
// <cbc:RegistrationName>ABC SYSTEMS SERVICES</cbc:RegistrationName>
// </cac:PartyLegalEntity>
// <cac:Contact>
// <cbc:Telephone>019-626 9999</cbc:Telephone>
// <cbc:ElectronicMail>Info@abc.com.my</cbc:ElectronicMail>
// </cac:Contact>
// </cac:Party>
// </cac:AccountingCustomerParty>
// <cac:TaxTotal>
// <cbc:TaxAmount currencyID="MYR">0</cbc:TaxAmount>
// <cac:TaxSubtotal>
// <cbc:TaxableAmount currencyID="MYR">40</cbc:TaxableAmount>
// <cbc:TaxAmount currencyID="MYR">0</cbc:TaxAmount>
// <cac:TaxCategory>
// <cbc:ID>6</cbc:ID>
// <cbc:Percent>0</cbc:Percent>
// <cac:TaxScheme>
// <cbc:ID schemeAgencyID="6" schemeID="UN/ECE 5153">OTH</cbc:ID>
// </cac:TaxScheme>
// </cac:TaxCategory>
// </cac:TaxSubtotal>
// </cac:TaxTotal>
// <cac:LegalMonetaryTotal>
// <cbc:LineExtensionAmount currencyID="MYR">40</cbc:LineExtensionAmount>
// <cbc:TaxExclusiveAmount currencyID="MYR">40</cbc:TaxExclusiveAmount>
// <cbc:TaxInclusiveAmount currencyID="MYR">49</cbc:TaxInclusiveAmount>
// <cbc:AllowanceTotalAmount currencyID="MYR">0</cbc:AllowanceTotalAmount>
// <cbc:PayableAmount currencyID="MYR">49</cbc:PayableAmount>
// </cac:LegalMonetaryTotal>
// <cac:InvoiceLine>
// <cbc:ID>1</cbc:ID>
// <cbc:InvoicedQuantity unitCode="H87">2</cbc:InvoicedQuantity>
// <cbc:LineExtensionAmount currencyID="MYR">40</cbc:LineExtensionAmount>
// <cac:TaxTotal>
// <cbc:TaxAmount currencyID="MYR">0</cbc:TaxAmount>
// <cac:TaxSubtotal>
// <cbc:TaxableAmount currencyID="MYR">40</cbc:TaxableAmount>
// <cbc:TaxAmount currencyID="MYR">0</cbc:TaxAmount>
// <cac:TaxCategory>
// <cbc:ID>6</cbc:ID>
// <cbc:Percent>0</cbc:Percent>
// <cac:TaxScheme>
// <cbc:ID schemeAgencyID="6" schemeID="UN/ECE 5153">OTH</cbc:ID>
// </cac:TaxScheme>
// </cac:TaxCategory>
// </cac:TaxSubtotal>
// </cac:TaxTotal>
// <cac:Item>
// <cbc:Description>Computer Monitor 24 inch</cbc:Description>
// <cac:CommodityClassification>
// <cbc:ItemClassificationCode listID="CLASS">3</cbc:ItemClassificationCode>
// </cac:CommodityClassification>
// </cac:Item>
// <cac:Price>
// <cbc:PriceAmount currencyID="MYR">20</cbc:PriceAmount>
// </cac:Price>
// <cac:ItemPriceExtension>
// <cbc:Amount currencyID="MYR">40</cbc:Amount>
// </cac:ItemPriceExtension>
// </cac:InvoiceLine>
// </Invoice>
xmlToSign = CkXmlW_Create();
success = CkXmlW_LoadXmlFile(xmlToSign,L"qa_data/xml/myinvois_notYetSigned.xml");
if (success == FALSE) {
wprintf(L"Failed to load the XML to be signed.\n");
CkXmlW_Dispose(xmlToSign);
return;
}
gen = CkXmlDSigGenW_Create();
// ------------------------------------------------------------------------------------------------
// This behavior is required for the peculiarities of the MyInvois implementation.
// It requires Chilkat 10.0.0 or later.
CkXmlDSigGenW_putBehaviors(gen,L"MyInvois");
// ------------------------------------------------------------------------------------------------
CkXmlDSigGenW_putSigLocation(gen,L"Invoice|ext:UBLExtensions|ext:UBLExtension|ext:ExtensionContent|sig:UBLDocumentSignatures|sac:SignatureInformation");
CkXmlDSigGenW_putSigLocationMod(gen,0);
CkXmlDSigGenW_putSigId(gen,L"signature");
CkXmlDSigGenW_putSigNamespacePrefix(gen,L"ds");
CkXmlDSigGenW_putSigNamespaceUri(gen,L"http://www.w3.org/2000/09/xmldsig#");
CkXmlDSigGenW_putSignedInfoCanonAlg(gen,L"C14N_11");
CkXmlDSigGenW_putSignedInfoDigestMethod(gen,L"sha256");
// Create an Object to be added to the Signature.
object1 = CkXmlW_Create();
CkXmlW_putTag(object1,L"xades:QualifyingProperties");
CkXmlW_AddAttribute(object1,L"xmlns:xades",L"http://uri.etsi.org/01903/v1.3.2#");
CkXmlW_AddAttribute(object1,L"Target",L"signature");
CkXmlW_UpdateAttrAt(object1,L"xades:SignedProperties",TRUE,L"Id",L"id-xades-signed-props");
CkXmlW_UpdateChildContent(object1,L"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningTime",L"TO BE GENERATED BY CHILKAT");
CkXmlW_UpdateAttrAt(object1,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");
CkXmlW_UpdateChildContent(object1,L"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestValue",L"TO BE GENERATED BY CHILKAT");
CkXmlW_UpdateChildContent(object1,L"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509IssuerName",L"TO BE GENERATED BY CHILKAT");
CkXmlW_UpdateChildContent(object1,L"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509SerialNumber",L"TO BE GENERATED BY CHILKAT");
CkXmlDSigGenW_AddObject(gen,L"",CkXmlW_getXml(object1),L"",L"");
// -------- Reference 1 --------
xml1 = CkXmlW_Create();
CkXmlW_putTag(xml1,L"ds:Transforms");
CkXmlW_UpdateAttrAt(xml1,L"ds:Transform",TRUE,L"Algorithm",L"http://www.w3.org/TR/1999/REC-xpath-19991116");
CkXmlW_UpdateChildContent(xml1,L"ds:Transform|ds:XPath",L"not(//ancestor-or-self::ext:UBLExtensions)");
CkXmlW_UpdateAttrAt(xml1,L"ds:Transform[1]",TRUE,L"Algorithm",L"http://www.w3.org/TR/1999/REC-xpath-19991116");
CkXmlW_UpdateChildContent(xml1,L"ds:Transform[1]|ds:XPath",L"not(//ancestor-or-self::cac:Signature)");
CkXmlW_UpdateAttrAt(xml1,L"ds:Transform[2]",TRUE,L"Algorithm",L"http://www.w3.org/2006/12/xml-c14n11");
CkXmlDSigGenW_AddSameDocRef2(gen,L"",L"sha256",xml1,L"");
CkXmlDSigGenW_SetRefIdAttr(gen,L"",L"id-doc-signed-data");
// -------- Reference 2 --------
CkXmlDSigGenW_AddObjectRef(gen,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)
cert = CkCertW_Create();
success = CkCertW_LoadPfxFile(cert,L"qa_data/pfx/cert_test123.pfx",L"test123");
if (success != TRUE) {
wprintf(L"%s\n",CkCertW_lastErrorText(cert));
CkXmlW_Dispose(xmlToSign);
CkXmlDSigGenW_Dispose(gen);
CkXmlW_Dispose(object1);
CkXmlW_Dispose(xml1);
CkCertW_Dispose(cert);
return;
}
CkXmlDSigGenW_SetX509Cert(gen,cert,TRUE);
CkXmlDSigGenW_putKeyInfoType(gen,L"X509Data");
CkXmlDSigGenW_putX509Type(gen,L"Certificate");
// Load XML to be signed...
sbXml = CkStringBuilderW_Create();
CkXmlW_putEmitCompact(xmlToSign,TRUE);
CkXmlW_GetXmlSb(xmlToSign,sbXml);
// Sign the XML...
success = CkXmlDSigGenW_CreateXmlDSigSb(gen,sbXml);
if (success != TRUE) {
wprintf(L"%s\n",CkXmlDSigGenW_lastErrorText(gen));
CkXmlW_Dispose(xmlToSign);
CkXmlDSigGenW_Dispose(gen);
CkXmlW_Dispose(object1);
CkXmlW_Dispose(xml1);
CkCertW_Dispose(cert);
CkStringBuilderW_Dispose(sbXml);
return;
}
// -----------------------------------------------
// Save the signed XML to a file.
success = CkStringBuilderW_WriteFile(sbXml,L"c:/temp/qa_output/signedXml.xml",L"utf-8",FALSE);
wprintf(L"%s\n",CkStringBuilderW_getAsString(sbXml));
// ----------------------------------------
// Verify the signatures we just produced...
verifier = CkXmlDSigW_Create();
success = CkXmlDSigW_LoadSignatureSb(verifier,sbXml);
if (success != TRUE) {
wprintf(L"%s\n",CkXmlDSigW_lastErrorText(verifier));
CkXmlW_Dispose(xmlToSign);
CkXmlDSigGenW_Dispose(gen);
CkXmlW_Dispose(object1);
CkXmlW_Dispose(xml1);
CkCertW_Dispose(cert);
CkStringBuilderW_Dispose(sbXml);
CkXmlDSigW_Dispose(verifier);
return;
}
// ----------------------------------------
// Make sure to indicate that we are verifying a MyInvois signature
// This is because MyInvois does things in a non-standard way..
CkXmlDSigW_putUncommonOptions(verifier,L"MyInvois");
// ----------------------------------------
numSigs = CkXmlDSigW_getNumSignatures(verifier);
verifyIdx = 0;
while (verifyIdx < numSigs) {
CkXmlDSigW_putSelector(verifier,verifyIdx);
verified = CkXmlDSigW_VerifySignature(verifier,TRUE);
if (verified != TRUE) {
wprintf(L"%s\n",CkXmlDSigW_lastErrorText(verifier));
CkXmlW_Dispose(xmlToSign);
CkXmlDSigGenW_Dispose(gen);
CkXmlW_Dispose(object1);
CkXmlW_Dispose(xml1);
CkCertW_Dispose(cert);
CkStringBuilderW_Dispose(sbXml);
CkXmlDSigW_Dispose(verifier);
return;
}
verifyIdx = verifyIdx + 1;
}
wprintf(L"All signatures were successfully verified.\n");
CkXmlW_Dispose(xmlToSign);
CkXmlDSigGenW_Dispose(gen);
CkXmlW_Dispose(object1);
CkXmlW_Dispose(xml1);
CkCertW_Dispose(cert);
CkStringBuilderW_Dispose(sbXml);
CkXmlDSigW_Dispose(verifier);
}