Delphi ActiveX
Delphi ActiveX
TicketBAI Sign XML Example 2
See more TicketBAI Examples
Second example to demonstrate how to sign XML for TicketBAI.Chilkat Delphi ActiveX Downloads
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB;
...
procedure TForm1.Button1Click(Sender: TObject);
var
success: Integer;
xmlToSign: TChilkatXml;
gen: TChilkatXmlDSigGen;
object1: TChilkatXml;
cert: TChilkatCert;
sbXml: TChilkatStringBuilder;
verifier: TChilkatXmlDSig;
numSigs: Integer;
verifyIdx: Integer;
verified: Integer;
begin
success := 0;
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
success := 1;
// Create the XML to be signed...
xmlToSign := TChilkatXml.Create(Self);
xmlToSign.Tag := 'T:TicketBai';
xmlToSign.AddAttribute('xmlns:T','urn:ticketbai:emision');
xmlToSign.UpdateChildContent('Cabecera|IDVersionTBAI','1.2');
xmlToSign.UpdateChildContent('Sujetos|Emisor|NIF','79732487C');
xmlToSign.UpdateChildContent('Sujetos|Emisor|ApellidosNombreRazonSocial','ARRIOLA LEJARDI ANE');
xmlToSign.UpdateChildContent('Sujetos|Destinatarios|IDDestinatario|NIF','A48012363');
xmlToSign.UpdateChildContent('Sujetos|Destinatarios|IDDestinatario|ApellidosNombreRazonSocial','ACADEMIA ESKOLA');
xmlToSign.UpdateChildContent('Factura|CabeceraFactura|SerieFactura','A2022');
xmlToSign.UpdateChildContent('Factura|CabeceraFactura|NumFactura','0400');
xmlToSign.UpdateChildContent('Factura|CabeceraFactura|FechaExpedicionFactura','12-05-2022');
xmlToSign.UpdateChildContent('Factura|CabeceraFactura|HoraExpedicionFactura','12:20:15');
xmlToSign.UpdateChildContent('Factura|DatosFactura|DescripcionFactura','Venta maquinaria y existencias');
xmlToSign.UpdateChildContent('Factura|DatosFactura|ImporteTotalFactura','1936.00');
xmlToSign.UpdateChildContent('Factura|DatosFactura|Claves|IDClave|ClaveRegimenIvaOpTrascendencia','01');
xmlToSign.UpdateChildContent('Factura|TipoDesglose|DesgloseFactura|Sujeta|NoExenta|DetalleNoExenta|TipoNoExenta','S1');
xmlToSign.UpdateChildContent('Factura|TipoDesglose|DesgloseFactura|Sujeta|NoExenta|DetalleNoExenta|DesgloseIVA|DetalleIVA|BaseImponible','1600.00');
xmlToSign.UpdateChildContent('Factura|TipoDesglose|DesgloseFactura|Sujeta|NoExenta|DetalleNoExenta|DesgloseIVA|DetalleIVA|TipoImpositivo','21.00');
xmlToSign.UpdateChildContent('Factura|TipoDesglose|DesgloseFactura|Sujeta|NoExenta|DetalleNoExenta|DesgloseIVA|DetalleIVA|CuotaImpuesto','336.00');
xmlToSign.UpdateChildContent('HuellaTBAI|EncadenamientoFacturaAnterior|SerieFacturaAnterior','A2022');
xmlToSign.UpdateChildContent('HuellaTBAI|EncadenamientoFacturaAnterior|NumFacturaAnterior','0399');
xmlToSign.UpdateChildContent('HuellaTBAI|EncadenamientoFacturaAnterior|FechaExpedicionFacturaAnterior','06-05-2022');
xmlToSign.UpdateChildContent('HuellaTBAI|EncadenamientoFacturaAnterior|SignatureValueFirmaFacturaAnterior','KdxKFNXeNJuBZNjgvKEa9lICamXs9MHuin6R+yuFHZw9aMewuBvdhaMr7g0eUz8aNYEa1elpCTr7aLgVZjQrFQK/TjIg353iAVxA');
xmlToSign.UpdateChildContent('HuellaTBAI|Software|LicenciaTBAI','TBAIPRUEBA');
xmlToSign.UpdateChildContent('HuellaTBAI|Software|EntidadDesarrolladora|NIF','A48119820');
xmlToSign.UpdateChildContent('HuellaTBAI|Software|Nombre','DFBTBAI');
xmlToSign.UpdateChildContent('HuellaTBAI|Software|Version','1.04.00');
xmlToSign.UpdateChildContent('HuellaTBAI|NumSerieDispositivo','GP4FC5J');
gen := TChilkatXmlDSigGen.Create(Self);
gen.SigLocation := 'T:TicketBai';
gen.SigLocationMod := 0;
gen.SigId := 'Signature-43861174-a0e6-45f9-afbf-8b48c46c6c13-Signature';
gen.SigNamespacePrefix := 'ds';
gen.SigNamespaceUri := 'http://www.w3.org/2000/09/xmldsig#';
gen.SigValueId := 'Signature-43861174-a0e6-45f9-afbf-8b48c46c6c13-SignatureValue';
gen.SignedInfoCanonAlg := 'C14N';
gen.SignedInfoDigestMethod := 'sha256';
// Set the KeyInfoId before adding references..
gen.KeyInfoId := 'Signature-43861174-a0e6-45f9-afbf-8b48c46c6c13-KeyInfo';
// Create an Object to be added to the Signature.
object1 := TChilkatXml.Create(Self);
object1.Tag := 'xades:QualifyingProperties';
object1.AddAttribute('xmlns:xades','http://uri.etsi.org/01903/v1.3.2#');
object1.AddAttribute('Id','Signature-43861174-a0e6-45f9-afbf-8b48c46c6c13-QualifyingProperties');
object1.AddAttribute('Target','#Signature-43861174-a0e6-45f9-afbf-8b48c46c6c13-Signature');
object1.AddAttribute('xmlns:ds','http://www.w3.org/2000/09/xmldsig#');
object1.UpdateAttrAt('xades:SignedProperties',1,'Id','Signature-43861174-a0e6-45f9-afbf-8b48c46c6c13-SignedProperties');
object1.UpdateChildContent('xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningTime','TO BE GENERATED BY CHILKAT');
object1.UpdateAttrAt('xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificateV2|xades:Cert|xades:CertDigest|ds:DigestMethod',1,'Algorithm','http://www.w3.org/2001/04/xmlenc#sha512');
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','https://www.batuz.eus/fitxategiak/batuz/ticketbai/sinadura_elektronikoaren_zehaztapenak_especificaciones_de_la_firma_electronica_v1_0.pdf');
object1.UpdateChildContent('xades:SignedProperties|xades:SignedSignatureProperties|xades:SignaturePolicyIdentifier|xades:SignaturePolicyId|xades:SigPolicyId|xades:Description','');
object1.UpdateAttrAt('xades:SignedProperties|xades:SignedSignatureProperties|xades:SignaturePolicyIdentifier|xades:SignaturePolicyId|xades:SigPolicyHash|ds:DigestMethod',1,'Algorithm','http://www.w3.org/2001/04/xmlenc#sha256');
object1.UpdateChildContent('xades:SignedProperties|xades:SignedSignatureProperties|xades:SignaturePolicyIdentifier|xades:SignaturePolicyId|xades:SigPolicyHash|ds:DigestValue','Quzn98x3PMbSHwbUzaj5f5KOpiH0u8bvmwbbbNkO9Es=');
object1.UpdateChildContent('xades:SignedProperties|xades:SignedSignatureProperties|xades:SignaturePolicyIdentifier|xades:SignaturePolicyId|xades:SigPolicyQualifiers|xades:SigPolicyQualifier|xades:SPURI','https://www.batuz.eus/fitxategiak/batuz/ticketbai/sinadura_elektronikoaren_zehaztapenak_especificaciones_de_la_firma_electronica_v1_0.pdf');
object1.UpdateAttrAt('xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat',1,'ObjectReference','#Reference-43b5c8a3-7ce0-4056-bdbe-d2076d8ac825');
object1.UpdateChildContent('xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:Description','');
object1.UpdateAttrAt('xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:ObjectIdentifier|xades:Identifier',1,'Qualifier','OIDAsURN');
object1.UpdateChildContent('xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:ObjectIdentifier|xades:Identifier','urn:oid:1.2.840.10003.5.109.10');
object1.UpdateChildContent('xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:ObjectIdentifier|xades:Description','');
object1.UpdateChildContent('xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:MimeType','text/xml');
object1.UpdateChildContent('xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:Encoding','');
gen.AddObject('',object1.GetXml(),'','');
// -------- Reference 1 --------
gen.AddSameDocRef('','sha512','C14N','','http://www.w3.org/2000/09/xmldsig#Object');
gen.SetRefIdAttr('','Reference-43b5c8a3-7ce0-4056-bdbe-d2076d8ac825');
// -------- Reference 2 --------
gen.AddObjectRef('Signature-43861174-a0e6-45f9-afbf-8b48c46c6c13-SignedProperties','sha512','','','http://uri.etsi.org/01903#SignedProperties');
// -------- Reference 3 --------
gen.AddSameDocRef('Signature-43861174-a0e6-45f9-afbf-8b48c46c6c13-KeyInfo','sha512','','','');
// Provide a certificate + private key. (PFX password is test123)
cert := TChilkatCert.Create(Self);
success := cert.LoadPfxFile('qa_data/pfx/cert_test123.pfx','test123');
if (success <> 1) then
begin
Memo1.Lines.Add(cert.LastErrorText);
Exit;
end;
gen.SetX509Cert(cert.ControlInterface,1);
gen.KeyInfoType := 'X509Data+KeyValue';
gen.X509Type := 'Certificate';
// Load XML to be signed...
sbXml := TChilkatStringBuilder.Create(Self);
xmlToSign.GetXmlSb(sbXml.ControlInterface);
gen.Behaviors := 'IndentedSignature,TransformSignatureXPath';
// Sign the XML...
success := gen.CreateXmlDSigSb(sbXml.ControlInterface);
if (success <> 1) then
begin
Memo1.Lines.Add(gen.LastErrorText);
Exit;
end;
// -----------------------------------------------
// Save the signed XML to a file.
success := sbXml.WriteFile('qa_output/signedXml_2.xml','utf-8',0);
Memo1.Lines.Add(sbXml.GetAsString());
// ----------------------------------------
// Verify the signatures we just produced...
verifier := TChilkatXmlDSig.Create(Self);
success := verifier.LoadSignatureSb(sbXml.ControlInterface);
if (success <> 1) then
begin
Memo1.Lines.Add(verifier.LastErrorText);
Exit;
end;
numSigs := verifier.NumSignatures;
verifyIdx := 0;
while verifyIdx < numSigs do
begin
verifier.Selector := verifyIdx;
verified := verifier.VerifySignature(1);
if (verified <> 1) then
begin
Memo1.Lines.Add(verifier.LastErrorText);
Exit;
end;
verifyIdx := verifyIdx + 1;
end;
Memo1.Lines.Add('All signatures were successfully verified.');
end;