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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/
Note: This example requires Chilkat 10.0.0 or later.
#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 = 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); } |
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