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(Delphi ActiveX) TicketBAI Sign XML Example 1See more TicketBAI ExamplesFirst example to demonstrate how to sign XML for TicketBAI.
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 // 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','B00000034'); xmlToSign.UpdateChildContent('Sujetos|Destinatarios|IDDestinatario|ApellidosNombreRazonSocial','CONSULTORIA GALDETU'); xmlToSign.UpdateChildContent('Factura|CabeceraFactura|SerieFactura','A2022'); xmlToSign.UpdateChildContent('Factura|CabeceraFactura|NumFactura','0399'); xmlToSign.UpdateChildContent('Factura|CabeceraFactura|FechaExpedicionFactura','06-05-2022'); xmlToSign.UpdateChildContent('Factura|CabeceraFactura|HoraExpedicionFactura','10:30:28'); xmlToSign.UpdateChildContent('Factura|DatosFactura|DescripcionFactura','Venta Fotocopister�a'); xmlToSign.UpdateChildContent('Factura|DatosFactura|ImporteTotalFactura','31.46'); 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','26.00'); xmlToSign.UpdateChildContent('Factura|TipoDesglose|DesgloseFactura|Sujeta|NoExenta|DetalleNoExenta|DesgloseIVA|DetalleIVA|TipoImpositivo','21.00'); xmlToSign.UpdateChildContent('Factura|TipoDesglose|DesgloseFactura|Sujeta|NoExenta|DetalleNoExenta|DesgloseIVA|DetalleIVA|CuotaImpuesto','5.46'); xmlToSign.UpdateChildContent('HuellaTBAI|EncadenamientoFacturaAnterior|SerieFacturaAnterior','A2022'); xmlToSign.UpdateChildContent('HuellaTBAI|EncadenamientoFacturaAnterior|NumFacturaAnterior','0398'); xmlToSign.UpdateChildContent('HuellaTBAI|EncadenamientoFacturaAnterior|FechaExpedicionFacturaAnterior','05-05-2022'); xmlToSign.UpdateChildContent('HuellaTBAI|EncadenamientoFacturaAnterior|SignatureValueFirmaFacturaAnterior','KwXaQec65SKpVP7EU9o4nUXOx7SAftIToFsxH+2j2tXPXhpBUnS26dhdSpiMl2DlTuqRsFdZfWyYazaGHgSRQHZZAnFtpbi4BeMk'); 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-63c35f38-2b5f-4600-b3da-3ddee86d62b3-Signature'; gen.SigNamespacePrefix := 'ds'; gen.SigNamespaceUri := 'http://www.w3.org/2000/09/xmldsig#'; gen.SigValueId := 'Signature-63c35f38-2b5f-4600-b3da-3ddee86d62b3-SignatureValue'; gen.SignedInfoCanonAlg := 'C14N'; gen.SignedInfoDigestMethod := 'sha256'; // Set the KeyInfoId before adding references.. gen.KeyInfoId := 'Signature-63c35f38-2b5f-4600-b3da-3ddee86d62b3-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-63c35f38-2b5f-4600-b3da-3ddee86d62b3-QualifyingProperties'); object1.AddAttribute('Target','#Signature-63c35f38-2b5f-4600-b3da-3ddee86d62b3-Signature'); object1.AddAttribute('xmlns:ds','http://www.w3.org/2000/09/xmldsig#'); object1.UpdateAttrAt('xades:SignedProperties',1,'Id','Signature-63c35f38-2b5f-4600-b3da-3ddee86d62b3-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-7e6f3481-4acc-47de-90fd-67878ad15e8e'); 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-7e6f3481-4acc-47de-90fd-67878ad15e8e'); // -------- Reference 2 -------- gen.AddObjectRef('Signature-63c35f38-2b5f-4600-b3da-3ddee86d62b3-SignedProperties','sha512','','','http://uri.etsi.org/01903#SignedProperties'); // -------- Reference 3 -------- gen.AddSameDocRef('Signature-63c35f38-2b5f-4600-b3da-3ddee86d62b3-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 := '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_1.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; |
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