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Create XAdES Facturae 3.2 Signed Invoice

See more XAdES Examples

Demonstrates how to create a factura electrónica XAdES digital signature for Gobierno de España

Chilkat Go Downloads

Go
    success := false

    // ---
    // The following source code can be generated from sample XML using the XML Signature Code Generator at chilkat.io
    // ---

    // Create the XML to be signed...
    xmlToSign := chilkat.NewXml()
    xmlToSign.SetTag("fe:Facturae")
    xmlToSign.AddAttribute("xmlns:ds","http://www.w3.org/2000/09/xmldsig#")
    xmlToSign.AddAttribute("xmlns:fe","http://www.facturae.es/Facturae/2009/v3.2/Facturae")
    xmlToSign.UpdateChildContent("FileHeader|SchemaVersion","3.2")
    xmlToSign.UpdateChildContent("FileHeader|Modality","I")
    xmlToSign.UpdateChildContent("FileHeader|InvoiceIssuerType","EM")
    xmlToSign.UpdateChildContent("FileHeader|Batch|BatchIdentifier","0000000000B2Emit-")
    xmlToSign.UpdateChildContent("FileHeader|Batch|InvoicesCount","1")
    xmlToSign.UpdateChildContent("FileHeader|Batch|TotalInvoicesAmount|TotalAmount","63.13")
    xmlToSign.UpdateChildContent("FileHeader|Batch|TotalOutstandingAmount|TotalAmount","63.13")
    xmlToSign.UpdateChildContent("FileHeader|Batch|TotalExecutableAmount|TotalAmount","63.13")
    xmlToSign.UpdateChildContent("FileHeader|Batch|InvoiceCurrencyCode","EUR")
    xmlToSign.UpdateChildContent("Parties|SellerParty|TaxIdentification|PersonTypeCode","J")
    xmlToSign.UpdateChildContent("Parties|SellerParty|TaxIdentification|ResidenceTypeCode","R")
    xmlToSign.UpdateChildContent("Parties|SellerParty|TaxIdentification|TaxIdentificationNumber","A82735122")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|CorporateName","Company Comp SA")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|TradeName","Comp")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|RegistrationData|Book","1")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|RegistrationData|RegisterOfCompaniesLocation","12AP22")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|RegistrationData|Sheet","3")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|RegistrationData|Folio","15")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|RegistrationData|Section","2")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|RegistrationData|Volume","12")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|RegistrationData|AdditionalRegistrationData","Sin datos")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|AddressInSpain|Address","C/ Mayour 33 15 E")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|AddressInSpain|PostCode","28001")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|AddressInSpain|Town","Argamasilla de Alba")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|AddressInSpain|Province","Ciudad Real")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|AddressInSpain|CountryCode","ESP")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|ContactDetails|Telephone","917776665")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|ContactDetails|TeleFax","917776666")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|ContactDetails|WebAddress","www.facturae.es")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|ContactDetails|ElectronicMail","facturae@mityc.es")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|ContactDetails|ContactPersons","Fernando")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|ContactDetails|CnoCnae","28000")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|ContactDetails|INETownCode","2134AAB")
    xmlToSign.UpdateChildContent("Parties|SellerParty|LegalEntity|ContactDetails|AdditionalContactDetails","Otros datos")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|TaxIdentification|PersonTypeCode","F")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|TaxIdentification|ResidenceTypeCode","E")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|TaxIdentification|TaxIdentificationNumber","0000000000B")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|AdministrativeCentres|AdministrativeCentre|CentreCode","1")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|AdministrativeCentres|AdministrativeCentre|RoleTypeCode","02")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|AdministrativeCentres|AdministrativeCentre|Name","Ruth")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|AdministrativeCentres|AdministrativeCentre|FirstSurname","Mauripo")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|AdministrativeCentres|AdministrativeCentre|OverseasAddress|Address","Armenia 1922")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|AdministrativeCentres|AdministrativeCentre|OverseasAddress|PostCodeAndTown","00000 Buenos Aires")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|AdministrativeCentres|AdministrativeCentre|OverseasAddress|Province","Capital Federal")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|AdministrativeCentres|AdministrativeCentre|OverseasAddress|CountryCode","ARG")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|AdministrativeCentres|AdministrativeCentre|CentreDescription","Centro principal de recepcion")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|Individual|Name","Juana")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|Individual|FirstSurname","Mauripo")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|Individual|OverseasAddress|Address","Juncal 1315")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|Individual|OverseasAddress|PostCodeAndTown","00000 Buenos Aires")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|Individual|OverseasAddress|Province","Capital Federal")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|Individual|OverseasAddress|CountryCode","ARG")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|Individual|ContactDetails|Telephone","00547775554")
    xmlToSign.UpdateChildContent("Parties|BuyerParty|Individual|ContactDetails|TeleFax","00547775555")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceHeader|InvoiceNumber","2")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceHeader|InvoiceSeriesCode","Emit-")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceHeader|InvoiceDocumentType","FC")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceHeader|InvoiceClass","OO")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceIssueData|IssueDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceIssueData|OperationDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceIssueData|PlaceOfIssue|PostCode","00000")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceIssueData|PlaceOfIssue|PlaceOfIssueDescription","Regalos")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceIssueData|InvoicingPeriod|StartDate","2010-03-09")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceIssueData|InvoicingPeriod|EndDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceIssueData|InvoiceCurrencyCode","EUR")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceIssueData|TaxCurrencyCode","EUR")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceIssueData|LanguageName","es")
    xmlToSign.UpdateChildContent("Invoices|Invoice|TaxesOutputs|Tax|TaxTypeCode","01")
    xmlToSign.UpdateChildContent("Invoices|Invoice|TaxesOutputs|Tax|TaxRate","16.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|TaxesOutputs|Tax|TaxableBase|TotalAmount","26.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|TaxesOutputs|Tax|TaxAmount|TotalAmount","4.16")
    xmlToSign.UpdateChildContent("Invoices|Invoice|TaxesOutputs|Tax|EquivalenceSurcharge","1.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|TaxesOutputs|Tax|EquivalenceSurchargeAmount|TotalAmount","0.26")
    xmlToSign.UpdateChildContent("Invoices|Invoice|TaxesOutputs|Tax[1]|TaxTypeCode","01")
    xmlToSign.UpdateChildContent("Invoices|Invoice|TaxesOutputs|Tax[1]|TaxRate","0.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|TaxesOutputs|Tax[1]|TaxableBase|TotalAmount","0.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|TaxesWithheld|Tax|TaxTypeCode","05")
    xmlToSign.UpdateChildContent("Invoices|Invoice|TaxesWithheld|Tax|TaxRate","4.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|TaxesWithheld|Tax|TaxableBase|TotalAmount","26.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|TaxesWithheld|Tax|TaxAmount|TotalAmount","1.04")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceTotals|TotalGrossAmount","59.75")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceTotals|TotalGeneralDiscounts","0.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceTotals|TotalGeneralSurcharges","0.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceTotals|TotalGrossAmountBeforeTaxes","59.75")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceTotals|TotalTaxOutputs","4.42")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceTotals|TotalTaxesWithheld","1.04")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceTotals|InvoiceTotal","63.13")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceTotals|TotalOutstandingAmount","63.13")
    xmlToSign.UpdateChildContent("Invoices|Invoice|InvoiceTotals|TotalExecutableAmount","63.13")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|IssuerContractReference","A9938281")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|IssuerContractDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|IssuerTransactionReference","A9938282")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|IssuerTransactionDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|ReceiverContractReference","BBBH-38271")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|ReceiverContractDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|ReceiverTransactionReference","BBBH-38272")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|ReceiverTransactionDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|FileReference","000298172")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|FileDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|SequenceNumber","1.0")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|DeliveryNotesReferences|DeliveryNote|DeliveryNoteNumber","132413842")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|DeliveryNotesReferences|DeliveryNote|DeliveryNoteDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|DeliveryNotesReferences|DeliveryNote[1]|DeliveryNoteNumber","987673211")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|DeliveryNotesReferences|DeliveryNote[1]|DeliveryNoteDate","2010-03-09")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|ItemDescription","Flores")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|Quantity","1.0")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|UnitOfMeasure","01")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|UnitPriceWithoutTax","25.000000")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|TotalCost","25.000000")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|DiscountsAndRebates|Discount|DiscountReason","Descuento")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|DiscountsAndRebates|Discount|DiscountRate","5.0000")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|DiscountsAndRebates|Discount|DiscountAmount","1.250000")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|Charges|Charge|ChargeReason","Cargo")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|Charges|Charge|ChargeAmount","10.000000")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|GrossAmount","33.750000")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|TaxesOutputs|Tax|TaxTypeCode","01")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|TaxesOutputs|Tax|TaxRate","0.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|TaxesOutputs|Tax|TaxableBase|TotalAmount","0.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|TaxesOutputs|Tax|TaxAmount|TotalAmount","0.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|AdditionalLineItemInformation","Contacto en Neuquen: Paulita")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|SpecialTaxableEvent|SpecialTaxableEventCode","01")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|SpecialTaxableEvent|SpecialTaxableEventReason","Concepto exento por el motivo aqu definido")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine|ArticleCode","142")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|IssuerContractDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|IssuerTransactionDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|ReceiverContractDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|ReceiverTransactionDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|FileDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|SequenceNumber","2.0")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|ItemDescription","Mate")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|Quantity","2.0")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|UnitOfMeasure","01")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|UnitPriceWithoutTax","13.000000")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|TotalCost","26.000000")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|GrossAmount","26.000000")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|TaxesWithheld|Tax|TaxTypeCode","05")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|TaxesWithheld|Tax|TaxRate","4.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|TaxesWithheld|Tax|TaxableBase|TotalAmount","26.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|TaxesWithheld|Tax|TaxAmount|TotalAmount","1.04")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|TaxesOutputs|Tax|TaxTypeCode","01")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|TaxesOutputs|Tax|TaxRate","16.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|TaxesOutputs|Tax|TaxableBase|TotalAmount","26.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|TaxesOutputs|Tax|TaxAmount|TotalAmount","4.16")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|TaxesOutputs|Tax|EquivalenceSurcharge","1.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|TaxesOutputs|Tax|EquivalenceSurchargeAmount|TotalAmount","0.26")
    xmlToSign.UpdateChildContent("Invoices|Invoice|Items|InvoiceLine[1]|ArticleCode","122")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|InstallmentDueDate","2010-03-10")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|InstallmentAmount","25.00")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|PaymentMeans","19")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|AccountToBeCredited|IBAN","4322 3432 22 1341234212")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|AccountToBeCredited|BankCode","4322")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|AccountToBeCredited|BranchCode","3432")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|AccountToBeCredited|OverseasBranchAddress|Address","Juncal 1423 8 Z")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|AccountToBeCredited|OverseasBranchAddress|PostCodeAndTown","01115 Capital Federal")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|AccountToBeCredited|OverseasBranchAddress|Province","Buenos Aires")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|AccountToBeCredited|OverseasBranchAddress|CountryCode","ARG")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|PaymentReconciliationReference","12223")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|AccountToBeDebited|IBAN","1234 4312 22 33212341212314")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|AccountToBeDebited|BankCode","1234")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|AccountToBeDebited|BranchCode","4312")
    xmlToSign.UpdateChildContent("Invoices|Invoice|PaymentDetails|Installment|DebitReconciliationReference","12223")

    gen := chilkat.NewXmlDSigGen()
    success = true

    gen.SetSigLocation("fe:Facturae")
    gen.SetSigLocationMod(0)
    gen.SetSigId("Signature869123")
    gen.AddSignatureNamespace("etsi","http://uri.etsi.org/01903/v1.3.2#")
    gen.SetSigNamespacePrefix("ds")
    gen.SetSigNamespaceUri("http://www.w3.org/2000/09/xmldsig#")
    gen.SetSignedInfoId("Signature-SignedInfo241096")
    gen.SetSignedInfoCanonAlg("EXCL_C14N")
    gen.SetSignedInfoDigestMethod("sha256")

    // Create an Object to be added to the Signature.
    object1 := chilkat.NewXml()
    object1.SetTag("xades:QualifyingProperties")
    object1.AddAttribute("xmlns:xades","http://uri.etsi.org/01903/v1.3.2#")
    // The Id can be any unique string..
    object1.AddAttribute("Id","QualifyingProperties-e01a8fee-1bee-4ff5-9570-3d57aa02f278")
    object1.AddAttribute("Target","#Signature869123")
    object1.UpdateAttrAt("xades:SignedProperties",true,"Id","Signature869123-SignedProperties787205")
    object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningTime","TO BE GENERATED BY CHILKAT")
    // Note: It may be that http://www.w3.org/2001/04/xmlenc#sha256 is needed in the following line instead of http://www.w3.org/2000/09/xmldsig#sha1
    object1.UpdateAttrAt("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificateV2|xades:Cert|xades:CertDigest|ds:DigestMethod",true,"Algorithm","http://www.w3.org/2000/09/xmldsig#sha1")
    object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificateV2|xades:Cert|xades:CertDigest|ds:DigestValue","TO BE GENERATED BY CHILKAT")
    object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificateV2|xades:Cert|xades:IssuerSerialV2","TO BE GENERATED BY CHILKAT")
    object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SignaturePolicyIdentifier|xades:SignaturePolicyId|xades:SigPolicyId|xades:Identifier","http://www.facturae.es/politica_de_firma_formato_facturae/politica_de_firma_formato_facturae_v3_1.pdf")
    object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SignaturePolicyIdentifier|xades:SignaturePolicyId|xades:SigPolicyId|xades:Description","Polótica de Firma FacturaE v3.1")
    object1.UpdateAttrAt("xades:SignedProperties|xades:SignedSignatureProperties|xades:SignaturePolicyIdentifier|xades:SignaturePolicyId|xades:SigPolicyHash|ds:DigestMethod",true,"Algorithm","http://www.w3.org/2000/09/xmldsig#sha1")
    object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SignaturePolicyIdentifier|xades:SignaturePolicyId|xades:SigPolicyHash|ds:DigestValue","Ohixl6upD6av8N7pEvDABhEL6hM=")
    object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SignerRole|xades:ClaimedRoles|xades:ClaimedRole","emisor")
    object1.UpdateAttrAt("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat",true,"ObjectReference","#Reference-ID-670821")
    object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:Description","Factura electrónica")
    object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:MimeType","text/xml")

    gen.AddObject("Signature869123-Object629337",*object1.GetXml(),"","")

    gen.AddObjectRef("Signature869123-SignedProperties787205","sha1","","","http://uri.etsi.org/01903#SignedProperties")
    gen.SetRefIdAttr("Signature869123-SignedProperties787205","SignedPropertiesID459347")

    gen.SetKeyInfoId("Certificate1570061")
    gen.AddSameDocRef("Certificate1570061","sha1","","","")

    gen.AddSameDocRef("","sha1","","","")
    gen.SetRefIdAttr("","Reference-ID-670821")

    // Provide a certificate + private key. (PFX password is test123)
    cert := chilkat.NewCert()
    success = cert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123")
    if success == false {
        fmt.Println(cert.LastErrorText())
        xmlToSign.DisposeXml()
        gen.DisposeXmlDSigGen()
        object1.DisposeXml()
        cert.DisposeCert()
        return
    }

    gen.SetX509Cert(cert,true)
    gen.SetKeyInfoType("X509Data+KeyValue")
    gen.SetX509Type("Certificate")

    // Load XML to be signed...
    sbXml := chilkat.NewStringBuilder()
    xmlToSign.GetXmlSb(sbXml)

    gen.SetBehaviors("CompactSignedXml")

    // Sign the XML...
    success = gen.CreateXmlDSigSb(sbXml)
    if success == false {
        fmt.Println(gen.LastErrorText())
        xmlToSign.DisposeXml()
        gen.DisposeXmlDSigGen()
        object1.DisposeXml()
        cert.DisposeCert()
        sbXml.DisposeStringBuilder()
        return
    }

    // Save the signed XMl to a file.
    success = sbXml.WriteFile("qa_output/signedXml.xml","utf-8",false)

    fmt.Println(*sbXml.GetAsString())

    xmlToSign.DisposeXml()
    gen.DisposeXmlDSigGen()
    object1.DisposeXml()
    cert.DisposeCert()
    sbXml.DisposeStringBuilder()