Swift
Swift
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 Swift Downloads
func chilkatTest() {
var success: Bool = 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>
let xmlToSign = CkoXml()!
success = xmlToSign.loadFile(path: "qa_data/xml/myinvois_notYetSigned.xml")
if success == false {
print("Failed to load the XML to be signed.")
return
}
let gen = CkoXmlDSigGen()!
// ------------------------------------------------------------------------------------------------
// This behavior is required for the peculiarities of the MyInvois implementation.
// It requires Chilkat 10.0.0 or later.
gen.behaviors = "MyInvois"
// ------------------------------------------------------------------------------------------------
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.
let object1 = CkoXml()!
object1.tag = "xades:QualifyingProperties"
object1.addAttribute(name: "xmlns:xades", value: "http://uri.etsi.org/01903/v1.3.2#")
object1.addAttribute(name: "Target", value: "signature")
object1.updateAttrAt(tagPath: "xades:SignedProperties", autoCreate: true, attrName: "Id", attrValue: "id-xades-signed-props")
object1.updateChildContent(tagPath: "xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningTime", value: "TO BE GENERATED BY CHILKAT")
object1.updateAttrAt(tagPath: "xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestMethod", autoCreate: true, attrName: "Algorithm", attrValue: "http://www.w3.org/2001/04/xmlenc#sha256")
object1.updateChildContent(tagPath: "xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestValue", value: "TO BE GENERATED BY CHILKAT")
object1.updateChildContent(tagPath: "xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509IssuerName", value: "TO BE GENERATED BY CHILKAT")
object1.updateChildContent(tagPath: "xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509SerialNumber", value: "TO BE GENERATED BY CHILKAT")
gen.add(id: "", content: object1.getXml(), mimeType: "", encoding: "")
// -------- Reference 1 --------
let xml1 = CkoXml()!
xml1.tag = "ds:Transforms"
xml1.updateAttrAt(tagPath: "ds:Transform", autoCreate: true, attrName: "Algorithm", attrValue: "http://www.w3.org/TR/1999/REC-xpath-19991116")
xml1.updateChildContent(tagPath: "ds:Transform|ds:XPath", value: "not(//ancestor-or-self::ext:UBLExtensions)")
xml1.updateAttrAt(tagPath: "ds:Transform[1]", autoCreate: true, attrName: "Algorithm", attrValue: "http://www.w3.org/TR/1999/REC-xpath-19991116")
xml1.updateChildContent(tagPath: "ds:Transform[1]|ds:XPath", value: "not(//ancestor-or-self::cac:Signature)")
xml1.updateAttrAt(tagPath: "ds:Transform[2]", autoCreate: true, attrName: "Algorithm", attrValue: "http://www.w3.org/2006/12/xml-c14n11")
gen.addSameDocRef2(id: "", digestMethod: "sha256", transforms: xml1, refType: "")
gen.setRefIdAttr(uri_or_id: "", value: "id-doc-signed-data")
// -------- Reference 2 --------
gen.addObjectRef(id: "id-xades-signed-props", digestMethod: "sha256", canonMethod: "", prefixList: "", refType: "http://www.w3.org/2000/09/xmldsig#SignatureProperties")
// Provide a certificate + private key. (PFX password is test123)
let cert = CkoCert()!
success = cert.loadPfxFile(path: "qa_data/pfx/cert_test123.pfx", password: "test123")
if success != true {
print("\(cert.lastErrorText!)")
return
}
gen.setX509Cert(cert: cert, usePrivateKey: true)
gen.keyInfoType = "X509Data"
gen.x509Type = "Certificate"
// Load XML to be signed...
let sbXml = CkoStringBuilder()!
xmlToSign.emitCompact = true
xmlToSign.getSb(sb: sbXml)
// Sign the XML...
success = gen.createXmlDSigSb(sbXml: sbXml)
if success != true {
print("\(gen.lastErrorText!)")
return
}
// -----------------------------------------------
// Save the signed XML to a file.
success = sbXml.writeFile(path: "c:/temp/qa_output/signedXml.xml", charset: "utf-8", emitBom: false)
print("\(sbXml.getAsString()!)")
// ----------------------------------------
// Verify the signatures we just produced...
let verifier = CkoXmlDSig()!
success = verifier.loadSignatureSb(sbXmlSig: sbXml)
if success != true {
print("\(verifier.lastErrorText!)")
return
}
// ----------------------------------------
// Make sure to indicate that we are verifying a MyInvois signature
// This is because MyInvois does things in a non-standard way..
verifier.uncommonOptions = "MyInvois"
// ----------------------------------------
var numSigs: Int = verifier.numSignatures.intValue
var verifyIdx: Int = 0
while verifyIdx < numSigs {
verifier.selector = verifyIdx
var verified: Bool = verifier.verifySignature(verifyReferenceDigests: true)
if verified != true {
print("\(verifier.lastErrorText!)")
return
}
verifyIdx = verifyIdx + 1
}
print("All signatures were successfully verified.")
}