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Objective-C

Create SOAP with one VeriFactu Digitally Signed Registration Record

See more Verifactu Examples

Creates a SOAP message containing a single digitally signed invoice registration record, formatted according to the specifications for Spain's Veri*Factu system.

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Objective-C
#import <NSString.h>
#import <CkoXml.h>
#import <CkoStringBuilder.h>
#import <CkoXmlDSigGen.h>
#import <CkoCert.h>
#import <CkoXmlDSig.h>

BOOL success = NO;

success = YES;

// Create the following SOAP XML containing one Veri*Factu record to be signed...

// <?xml version="1.0" encoding="UTF-8"?>
// <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:sum="https://www2.agenciatributaria.gob.es/static_files/common/internet/dep/aplicaciones/es/aeat/tike/cont/ws/SuministroLR.xsd" xmlns:sum1="https://www2.agenciatributaria.gob.es/static_files/common/internet/dep/aplicaciones/es/aeat/tike/cont/ws/SuministroInformacion.xsd" xmlns:xd="http://www.w3.org/2000/09/xmldsig#">
// 	<soapenv:Header/>
// 	<soapenv:Body>
// 		<sum:RegFactuSistemaFacturacion>
// 			<sum:Cabecera>
// 				<sum1:ObligadoEmision>
// 					<sum1:NombreRazon>XYZ STORE SL</sum1:NombreRazon>
// 					<sum1:NIF>B99999999</sum1:NIF>
// 				</sum1:ObligadoEmision>
// 				<sum1:RemisionRequerimiento>
// 					<sum1:RefRequerimiento>3333333333</sum1:RefRequerimiento>
// 					<sum1:FinRequerimiento>S</sum1:FinRequerimiento>
// 				</sum1:RemisionRequerimiento>
// 			</sum:Cabecera>
// 			<sum:RegistroFactura>
// 				<sum1:RegistroAlta Id="001-2020003408">
// 					<sum1:IDVersion>1.0</sum1:IDVersion>
// 					<sum1:IDFactura>
// 						<sum1:IDEmisorFactura>89890001K</sum1:IDEmisorFactura>
// 						<sum1:NumSerieFactura>12345678-G66</sum1:NumSerieFactura>
// 						<sum1:FechaExpedicionFactura>03-02-2025</sum1:FechaExpedicionFactura>
// 					</sum1:IDFactura>
// 					<sum1:NombreRazonEmisor>certificado uno telematicas</sum1:NombreRazonEmisor>
// 					<sum1:Subsanacion>N</sum1:Subsanacion>
// 					<sum1:RechazoPrevio>N</sum1:RechazoPrevio>
// 					<sum1:TipoFactura>R3</sum1:TipoFactura>
// 					<sum1:TipoRectificativa>I</sum1:TipoRectificativa>
// 					<sum1:FacturasRectificadas>
// 						<sum1:IDFacturaRectificada>
// 							<sum1:IDEmisorFactura>89890001K</sum1:IDEmisorFactura>
// 							<sum1:NumSerieFactura>12345600-G66</sum1:NumSerieFactura>
// 							<sum1:FechaExpedicionFactura>01-04-2024</sum1:FechaExpedicionFactura>
// 						</sum1:IDFacturaRectificada>
// 					</sum1:FacturasRectificadas>
// 					<sum1:FechaOperacion>03-02-2025</sum1:FechaOperacion>
// 					<sum1:DescripcionOperacion>fecha entrega</sum1:DescripcionOperacion>
// 					<sum1:Destinatarios>
// 						<sum1:IDDestinatario>
// 							<sum1:NombreRazon>certificado dos telematicas</sum1:NombreRazon>
// 							<sum1:NIF>89890002E</sum1:NIF>
// 						</sum1:IDDestinatario>
// 					</sum1:Destinatarios>
// 					<sum1:Desglose>
// 						<sum1:DetalleDesglose>
// 							<sum1:ClaveRegimen>01</sum1:ClaveRegimen>
// 							<sum1:CalificacionOperacion>S1</sum1:CalificacionOperacion>
// 							<sum1:TipoImpositivo>4</sum1:TipoImpositivo>
// 							<sum1:BaseImponibleOimporteNoSujeto>10</sum1:BaseImponibleOimporteNoSujeto>
// 							<sum1:CuotaRepercutida>0.4</sum1:CuotaRepercutida>
// 						</sum1:DetalleDesglose>
// 						<sum1:DetalleDesglose>
// 							<sum1:ClaveRegimen>01</sum1:ClaveRegimen>
// 							<sum1:CalificacionOperacion>S1</sum1:CalificacionOperacion>
// 							<sum1:TipoImpositivo>21</sum1:TipoImpositivo>
// 							<sum1:BaseImponibleOimporteNoSujeto>100</sum1:BaseImponibleOimporteNoSujeto>
// 							<sum1:CuotaRepercutida>21</sum1:CuotaRepercutida>
// 						</sum1:DetalleDesglose>
// 						<sum1:DetalleDesglose>
// 							<sum1:ClaveRegimen>05</sum1:ClaveRegimen>
// 							<sum1:CalificacionOperacion>S1</sum1:CalificacionOperacion>
// 							<sum1:TipoImpositivo>10</sum1:TipoImpositivo>
// 							<sum1:BaseImponibleOimporteNoSujeto>100</sum1:BaseImponibleOimporteNoSujeto>
// 							<sum1:CuotaRepercutida>10</sum1:CuotaRepercutida>
// 						</sum1:DetalleDesglose>
// 					</sum1:Desglose>
// 					<sum1:CuotaTotal>41.4</sum1:CuotaTotal>
// 					<sum1:ImporteTotal>241.4</sum1:ImporteTotal>
// 					<sum1:Encadenamiento>
// 						<sum1:RegistroAnterior>
// 							<sum1:IDEmisorFactura>89890001K</sum1:IDEmisorFactura>
// 							<sum1:NumSerieFactura>12345677-G33</sum1:NumSerieFactura>
// 							<sum1:FechaExpedicionFactura>15-04-2024</sum1:FechaExpedicionFactura>
// 							<sum1:Huella>C9AF4AF1EF5EBBA700350DE3EEF12C2D355C56AC56F13DB2A25E0031BD2B7ED5</sum1:Huella>
// 						</sum1:RegistroAnterior>
// 					</sum1:Encadenamiento>
// 					<sum1:SistemaInformatico>
// 						<sum1:NombreRazon>CERTIFICADO UNO TELEMATICAS</sum1:NombreRazon>
// 						<sum1:NIF>89890001K</sum1:NIF>
// 						<sum1:NombreSistemaInformatico>NombreSistemaInformatico</sum1:NombreSistemaInformatico>
// 						<sum1:IdSistemaInformatico>77</sum1:IdSistemaInformatico>
// 						<sum1:Version>1.0.03</sum1:Version>
// 						<sum1:NumeroInstalacion>383</sum1:NumeroInstalacion>
// 						<sum1:TipoUsoPosibleSoloVerifactu>S</sum1:TipoUsoPosibleSoloVerifactu>
// 						<sum1:TipoUsoPosibleMultiOT>N</sum1:TipoUsoPosibleMultiOT>
// 						<sum1:IndicadorMultiplesOT>N</sum1:IndicadorMultiplesOT>
// 					</sum1:SistemaInformatico>
// 					<sum1:FechaHoraHusoGenRegistro>2025-02-03T14:30:00+01:00</sum1:FechaHoraHusoGenRegistro>
// 					<sum1:TipoHuella>01</sum1:TipoHuella>
// 					<sum1:Huella>FF954378B64ED331A9B2366AD317D86E9DEC1716B12DD0ACCB172A6DC4C105AA</sum1:Huella>
// 				</sum1:RegistroAlta>
// 			</sum:RegistroFactura>
// 		</sum:RegFactuSistemaFacturacion>
// 	</soapenv:Body>
// </soapenv:Envelope>

NSString *registroAlta_id = @"001-2020003408";

CkoXml *xml = [[CkoXml alloc] init];
xml.Tag = @"soapenv:Envelope";
[xml AddAttribute: @"xmlns:soapenv" value: @"http://schemas.xmlsoap.org/soap/envelope/"];
[xml AddAttribute: @"xmlns:sum" value: @"https://www2.agenciatributaria.gob.es/static_files/common/internet/dep/aplicaciones/es/aeat/tike/cont/ws/SuministroLR.xsd"];
[xml AddAttribute: @"xmlns:sum1" value: @"https://www2.agenciatributaria.gob.es/static_files/common/internet/dep/aplicaciones/es/aeat/tike/cont/ws/SuministroInformacion.xsd"];
[xml AddAttribute: @"xmlns:xd" value: @"http://www.w3.org/2000/09/xmldsig#"];
[xml UpdateChildContent: @"soapenv:Header" value: @""];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:Cabecera|sum1:ObligadoEmision|sum1:NombreRazon" value: @"XYZ STORE SL"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:Cabecera|sum1:ObligadoEmision|sum1:NIF" value: @"B99999999"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:Cabecera|sum1:RemisionRequerimiento|sum1:RefRequerimiento" value: @"3333333333"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:Cabecera|sum1:RemisionRequerimiento|sum1:FinRequerimiento" value: @"S"];

// This Id is URI in the XML digital signature Reference.
[xml UpdateAttrAt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta" autoCreate: YES attrName: @"Id" attrValue: registroAlta_id];

[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:IDVersion" value: @"1.0"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:IDFactura|sum1:IDEmisorFactura" value: @"89890001K"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:IDFactura|sum1:NumSerieFactura" value: @"12345678-G66"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:IDFactura|sum1:FechaExpedicionFactura" value: @"03-02-2025"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:NombreRazonEmisor" value: @"certificado uno telematicas"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Subsanacion" value: @"N"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:RechazoPrevio" value: @"N"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:TipoFactura" value: @"R3"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:TipoRectificativa" value: @"I"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:FacturasRectificadas|sum1:IDFacturaRectificada|sum1:IDEmisorFactura" value: @"89890001K"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:FacturasRectificadas|sum1:IDFacturaRectificada|sum1:NumSerieFactura" value: @"12345600-G66"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:FacturasRectificadas|sum1:IDFacturaRectificada|sum1:FechaExpedicionFactura" value: @"01-04-2024"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:FechaOperacion" value: @"03-02-2025"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:DescripcionOperacion" value: @"fecha entrega"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Destinatarios|sum1:IDDestinatario|sum1:NombreRazon" value: @"certificado dos telematicas"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Destinatarios|sum1:IDDestinatario|sum1:NIF" value: @"89890002E"];

int i = 0;
xml.I = [NSNumber numberWithInt: i];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:ClaveRegimen" value: [NSNumber numberWithInt: 01]];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:CalificacionOperacion" value: @"S1"];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:TipoImpositivo" value: [NSNumber numberWithInt: 4]];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:BaseImponibleOimporteNoSujeto" value: [NSNumber numberWithInt: 10]];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:CuotaRepercutida" value: @"0.4"];

i = i + 1;
xml.I = [NSNumber numberWithInt: i];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:ClaveRegimen" value: [NSNumber numberWithInt: 01]];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:CalificacionOperacion" value: @"S1"];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:TipoImpositivo" value: [NSNumber numberWithInt: 21]];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:BaseImponibleOimporteNoSujeto" value: [NSNumber numberWithInt: 100]];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:CuotaRepercutida" value: [NSNumber numberWithInt: 21]];

i = i + 1;
xml.I = [NSNumber numberWithInt: i];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:ClaveRegimen" value: [NSNumber numberWithInt: 05]];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:CalificacionOperacion" value: @"S1"];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:TipoImpositivo" value: [NSNumber numberWithInt: 10]];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:BaseImponibleOimporteNoSujeto" value: [NSNumber numberWithInt: 100]];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Desglose|sum1:DetalleDesglose[i]|sum1:CuotaRepercutida" value: [NSNumber numberWithInt: 10]];

[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:CuotaTotal" value: @"41.4"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:ImporteTotal" value: @"241.4"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Encadenamiento|sum1:RegistroAnterior|sum1:IDEmisorFactura" value: @"89890001K"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Encadenamiento|sum1:RegistroAnterior|sum1:NumSerieFactura" value: @"12345677-G33"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Encadenamiento|sum1:RegistroAnterior|sum1:FechaExpedicionFactura" value: @"15-04-2024"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Encadenamiento|sum1:RegistroAnterior|sum1:Huella" value: @"C9AF4AF1EF5EBBA700350DE3EEF12C2D355C56AC56F13DB2A25E0031BD2B7ED5"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:SistemaInformatico|sum1:NombreRazon" value: @"CERTIFICADO UNO TELEMATICAS"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:SistemaInformatico|sum1:NIF" value: @"89890001K"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:SistemaInformatico|sum1:NombreSistemaInformatico" value: @"NombreSistemaInformatico"];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:SistemaInformatico|sum1:IdSistemaInformatico" value: [NSNumber numberWithInt: 77]];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:SistemaInformatico|sum1:Version" value: @"1.0.03"];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:SistemaInformatico|sum1:NumeroInstalacion" value: [NSNumber numberWithInt: 383]];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:SistemaInformatico|sum1:TipoUsoPosibleSoloVerifactu" value: @"S"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:SistemaInformatico|sum1:TipoUsoPosibleMultiOT" value: @"N"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:SistemaInformatico|sum1:IndicadorMultiplesOT" value: @"N"];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:FechaHoraHusoGenRegistro" value: @"2025-02-03T14:30:00+01:00"];
[xml UpdateChildContentInt: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:TipoHuella" value: [NSNumber numberWithInt: 01]];
[xml UpdateChildContent: @"soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta|sum1:Huella" value: @"FF954378B64ED331A9B2366AD317D86E9DEC1716B12DD0ACCB172A6DC4C105AA"];

// Generate an ID such as "xmldsig-90637596-e368-4bd0-bcf8-d9a7be617d9a"
CkoStringBuilder *sbSigId = [[CkoStringBuilder alloc] init];
[sbSigId Append: @"xmldsig-"];
[sbSigId AppendUuid: YES];

// Generate an ID such as "xmldsig-90637596-e368-4bd0-bcf8-d9a7be617d9a-sigvalue"
CkoStringBuilder *sbSigValueId = [[CkoStringBuilder alloc] init];
[sbSigValueId AppendSb: sbSigId];
[sbSigValueId Append: @"-sigvalue"];

// Generate an ID such as "xmldsig-90637596-e368-4bd0-bcf8-d9a7be617d9a-signedprops"
CkoStringBuilder *sbSignedPropsId = [[CkoStringBuilder alloc] init];
[sbSignedPropsId AppendSb: sbSigId];
[sbSignedPropsId Append: @"-signedprops"];

// Generate an ID such as "xmldsig-90637596-e368-4bd0-bcf8-d9a7be617d9a-ref0"
CkoStringBuilder *sbObjectRefId = [[CkoStringBuilder alloc] init];
[sbObjectRefId AppendSb: sbSigId];
[sbObjectRefId Append: @"-ref0"];

CkoXmlDSigGen *gen = [[CkoXmlDSigGen alloc] init];

gen.SigLocation = @"soapenv:Envelope|soapenv:Body|sum:RegFactuSistemaFacturacion|sum:RegistroFactura|sum1:RegistroAlta";
gen.SigLocationMod = [NSNumber numberWithInt:0];
gen.SigId = [sbSigId GetAsString];
gen.SigNamespacePrefix = @"ds";
gen.SigNamespaceUri = @"http://www.w3.org/2000/09/xmldsig#";
gen.SigValueId = [sbSigValueId GetAsString];
gen.SignedInfoCanonAlg = @"C14N";
gen.SignedInfoDigestMethod = @"sha256";

// Create an Object to be added to the Signature.
CkoXml *object1 = [[CkoXml alloc] init];
object1.Tag = @"xades:QualifyingProperties";
[object1 AddAttribute: @"xmlns:xades" value: @"http://uri.etsi.org/01903/v1.3.2#"];
[object1 AddAttribute: @"xmlns:xades141" value: @"http://uri.etsi.org/01903/v1.4.1#"];

// "#xmldsig-90637596-e368-4bd0-bcf8-d9a7be617d9a"
[sbSigId Prepend: @"#"];
[object1 AddAttribute: @"Target" value: [sbSigId GetAsString]];

[object1 UpdateAttrAt: @"xades:SignedProperties" autoCreate: YES attrName: @"Id" attrValue: [sbSignedPropsId GetAsString]];
[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningTime" value: @"TO BE GENERATED BY CHILKAT"];

[object1 UpdateAttrAt: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestMethod" autoCreate: YES attrName: @"Algorithm" attrValue: @"http://www.w3.org/2000/09/xmldsig#sha1"];
[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestValue" value: @"TO BE GENERATED BY CHILKAT"];
[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509IssuerName" value: @"TO BE GENERATED BY CHILKAT"];
[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509SerialNumber" value: @"TO BE GENERATED BY CHILKAT"];

[object1 UpdateAttrAt: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert[1]|xades:CertDigest|ds:DigestMethod" autoCreate: YES attrName: @"Algorithm" attrValue: @"http://www.w3.org/2000/09/xmldsig#sha1"];
[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert[1]|xades:CertDigest|ds:DigestValue" value: @"TO BE GENERATED BY CHILKAT"];
[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert[1]|xades:IssuerSerial|ds:X509IssuerName" value: @"TO BE GENERATED BY CHILKAT"];
[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert[1]|xades:IssuerSerial|ds:X509SerialNumber" value: @"TO BE GENERATED BY CHILKAT"];

[object1 UpdateAttrAt: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert[2]|xades:CertDigest|ds:DigestMethod" autoCreate: YES attrName: @"Algorithm" attrValue: @"http://www.w3.org/2000/09/xmldsig#sha1"];
[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert[2]|xades:CertDigest|ds:DigestValue" value: @"TO BE GENERATED BY CHILKAT"];
[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert[2]|xades:IssuerSerial|ds:X509IssuerName" value: @"TO BE GENERATED BY CHILKAT"];
[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert[2]|xades:IssuerSerial|ds:X509SerialNumber" value: @"TO BE GENERATED BY CHILKAT"];

[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SignaturePolicyIdentifier|xades:SignaturePolicyId|xades:SigPolicyId|xades:Identifier" value: @"urn:oid:2.16.724.1.3.1.1.2.1.9"];
[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SignaturePolicyIdentifier|xades:SignaturePolicyId|xades:SigPolicyId|xades:Description" value: @""];
[object1 UpdateAttrAt: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SignaturePolicyIdentifier|xades:SignaturePolicyId|xades:SigPolicyHash|ds:DigestMethod" autoCreate: YES attrName: @"Algorithm" attrValue: @"http://www.w3.org/2000/09/xmldsig#sha1"];
[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SignaturePolicyIdentifier|xades:SignaturePolicyId|xades:SigPolicyHash|ds:DigestValue" value: @"G7roucf600+f03r/o0bAOQ6WAs0="];

[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedSignatureProperties|xades:SignaturePolicyIdentifier|xades:SignaturePolicyId|xades:SigPolicyQualifiers|xades:SigPolicyQualifier|xades:SPURI" value: @"https://sede.administracion.gob.es/politica_de_firma_anexo_1.pdf"];

[sbObjectRefId Prepend: @"#"];

[object1 UpdateAttrAt: @"xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat" autoCreate: YES attrName: @"ObjectReference" attrValue: [sbObjectRefId GetAsString]];
[object1 UpdateChildContent: @"xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:MimeType" value: @"text/xml"];

[gen AddObject: @"" content: [object1 GetXml] mimeType: @"" encoding: @""];

// -------- Reference 1 --------
// The URI for this Reference is the registroAlta_id
[gen AddSameDocRef: registroAlta_id digestMethod: @"sha256" canonMethod: @"" prefixList: @"" refType: @""];

// Remove the "#"
[sbObjectRefId RemoveCharsAt: [NSNumber numberWithInt: 0] numChars: [NSNumber numberWithInt: 1]];
[gen SetRefIdAttr: registroAlta_id value: [sbObjectRefId GetAsString]];

// -------- Reference 2 --------
[gen AddObjectRef: [sbSignedPropsId GetAsString] digestMethod: @"sha256" canonMethod: @"C14N" prefixList: @"" refType: @"http://uri.etsi.org/01903#SignedProperties"];

// Provide a certificate + private key. (PFX password is test123)
CkoCert *cert = [[CkoCert alloc] init];
success = [cert LoadPfxFile: @"qa_data/pfx/cert_test123.pfx" password: @"test123"];
if (success == NO) {
    NSLog(@"%@",cert.LastErrorText);
    return;
}

[gen SetX509Cert: cert usePrivateKey: YES];

gen.KeyInfoType = @"X509Data+KeyValue";
gen.X509Type = @"Certificate";

// Load XML to be signed...
CkoStringBuilder *sbXml = [[CkoStringBuilder alloc] init];
[xml GetXmlSb: sbXml];

gen.Behaviors = @"IndentedSignature,Base64Cr13Entity";

// Sign the XML...
success = [gen CreateXmlDSigSb: sbXml];
if (success == NO) {
    NSLog(@"%@",gen.LastErrorText);
    return;
}

// -----------------------------------------------

// Save the signed XML to a file.
success = [sbXml WriteFile: @"c:/temp/qa_output/signedSoapXml1.xml" charset: @"utf-8" emitBom: NO];

NSLog(@"%@",[sbXml GetAsString]);

// ----------------------------------------
// Verify the signatures we just produced...
CkoXmlDSig *verifier = [[CkoXmlDSig alloc] init];
success = [verifier LoadSignatureSb: sbXml];
if (success == NO) {
    NSLog(@"%@",verifier.LastErrorText);
    return;
}

int numSigs = [verifier.NumSignatures intValue];
int verifyIdx = 0;
while (verifyIdx < numSigs) {
    verifier.Selector = [NSNumber numberWithInt: verifyIdx];
    BOOL verified = [verifier VerifySignature: YES];
    if (verified != YES) {
        NSLog(@"%@",verifier.LastErrorText);
        return;
    }

    verifyIdx = verifyIdx + 1;
}

NSLog(@"%@",@"All signatures were successfully verified.");