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(Java) UBL XAdES Enveloped SignatureDemonstrates how to create a UBL XAdES enveloped signature.
import com.chilkatsoft.*; public class ChilkatExample { static { try { System.loadLibrary("chilkat"); } catch (UnsatisfiedLinkError e) { System.err.println("Native code library failed to load.\n" + e); System.exit(1); } } public static void main(String argv[]) { // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. boolean success = true; // // The following code creates the XML document to be signed. // (It is also possible to simply load the XML into the Chilkat XML object by calling the LoadXml method.) // A sample (already signed) of this XML is available here: External link: credit-note-en16931-xades-signed.xml // Also, you may use this online tool to generate code from sample XML: // Generate Code to Create XML CkXml xmlToSign = new CkXml(); xmlToSign.put_Tag("CreditNote"); xmlToSign.AddAttribute("xmlns","urn:oasis:names:specification:ubl:schema:xsd:CreditNote-2"); xmlToSign.AddAttribute("xmlns:cac","urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"); xmlToSign.AddAttribute("xmlns:cbc","urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2"); xmlToSign.AddAttribute("xmlns:ext","urn:oasis:names:specification:ubl:schema:xsd:CommonExtensionComponents-2"); xmlToSign.UpdateAttrAt("ext:UBLExtensions|ext:UBLExtension",true,"xmlns:sac","urn:oasis:names:specification:ubl:schema:xsd:SignatureAggregateComponents-2"); xmlToSign.UpdateAttrAt("ext:UBLExtensions|ext:UBLExtension",true,"xmlns:sig","urn:oasis:names:specification:ubl:schema:xsd:CommonSignatureComponents-2"); xmlToSign.UpdateChildContent("ext:UBLExtensions|ext:UBLExtension|ext:ExtensionContent|sig:UBLDocumentSignatures|sac:SignatureInformation",""); xmlToSign.UpdateChildContent("cbc:CustomizationID","urn:cen.eu:en16931:2017"); xmlToSign.UpdateChildContent("cbc:ProfileID","P1"); xmlToSign.UpdateChildContent("cbc:ID","c2ad1540-cf12-4e83-b47c-906aac70242e"); xmlToSign.UpdateChildContent("cbc:IssueDate","2009-12-15"); xmlToSign.UpdateAttrAt("cbc:Note",true,"languageID","en"); xmlToSign.UpdateChildContent("cbc:Note","Ordered in our booth at the convention."); xmlToSign.UpdateAttrAt("cbc:DocumentCurrencyCode",true,"listAgencyID","6"); xmlToSign.UpdateAttrAt("cbc:DocumentCurrencyCode",true,"listID","ISO 4217 Alpha"); xmlToSign.UpdateChildContent("cbc:DocumentCurrencyCode","HRK"); xmlToSign.UpdateChildContent("cbc:AccountingCost","Project cost code 123"); xmlToSign.UpdateChildContent("cac:InvoicePeriod|cbc:StartDate","2009-11-01"); xmlToSign.UpdateChildContent("cac:InvoicePeriod|cbc:EndDate","2009-11-30"); xmlToSign.UpdateChildContent("cac:OrderReference|cbc:ID","123"); xmlToSign.UpdateChildContent("cac:ContractDocumentReference|cbc:ID","Contract321"); xmlToSign.UpdateChildContent("cac:ContractDocumentReference|cbc:DocumentType","Framework agreement"); xmlToSign.UpdateChildContent("cac:AdditionalDocumentReference|cbc:ID","Doc1"); xmlToSign.UpdateChildContent("cac:AdditionalDocumentReference|cbc:DocumentType","Timesheet"); xmlToSign.UpdateChildContent("cac:AdditionalDocumentReference|cac:Attachment|cac:ExternalReference|cbc:URI","http://www.suppliersite.eu/sheet001.html"); xmlToSign.UpdateChildContent("cac:AdditionalDocumentReference[1]|cbc:ID","Doc2"); xmlToSign.UpdateChildContent("cac:AdditionalDocumentReference[1]|cbc:DocumentType","Drawing"); xmlToSign.UpdateAttrAt("cac:AdditionalDocumentReference[1]|cac:Attachment|cbc:EmbeddedDocumentBinaryObject",true,"mimeCode","application/pdf"); xmlToSign.UpdateChildContent("cac:AdditionalDocumentReference[1]|cac:Attachment|cbc:EmbeddedDocumentBinaryObject","UjBsR09EbGhjZ0dTQUxNQUFBUUNBRU1tQ1p0dU1GUXhEUzhi"); xmlToSign.UpdateChildContent("cac:AccountingSupplierParty|cac:Party|cac:PartyIdentification|cbc:ID","9934:18683136487::HR99:276"); xmlToSign.UpdateChildContent("cac:AccountingSupplierParty|cac:Party|cac:PostalAddress|cbc:StreetName","KATANCICEVA"); xmlToSign.UpdateChildContent("cac:AccountingSupplierParty|cac:Party|cac:PostalAddress|cbc:CityName","ZAGREB"); xmlToSign.UpdateChildContent("cac:AccountingSupplierParty|cac:Party|cac:PostalAddress|cbc:PostalZone","10000"); xmlToSign.UpdateChildContent("cac:AccountingSupplierParty|cac:Party|cac:PostalAddress|cac:Country|cbc:IdentificationCode","HR"); xmlToSign.UpdateChildContent("cac:AccountingSupplierParty|cac:Party|cac:PartyTaxScheme|cbc:CompanyID","HR18683136487"); xmlToSign.UpdateChildContent("cac:AccountingSupplierParty|cac:Party|cac:PartyTaxScheme|cac:TaxScheme|cbc:ID","FRE"); xmlToSign.UpdateChildContent("cac:AccountingSupplierParty|cac:Party|cac:PartyLegalEntity|cbc:RegistrationName","MINISTARSTVO FINANCIJA"); xmlToSign.UpdateChildContent("cac:AccountingSupplierParty|cac:Party|cac:Contact|cbc:Name","JURAJ MARKOVIC"); xmlToSign.UpdateChildContent("cac:AccountingSupplierParty|cac:Party|cac:Contact|cbc:ElectronicMail","juraj.markovic@fina.hr"); xmlToSign.UpdateChildContent("cac:AccountingCustomerParty|cac:Party|cac:PartyIdentification|cbc:ID","9934:49811265576::HR99:NOVO1"); xmlToSign.UpdateChildContent("cac:AccountingCustomerParty|cac:Party|cac:PostalAddress|cbc:StreetName","GETALDICEVA 4"); xmlToSign.UpdateChildContent("cac:AccountingCustomerParty|cac:Party|cac:PostalAddress|cbc:CityName","ZAGREB"); xmlToSign.UpdateChildContent("cac:AccountingCustomerParty|cac:Party|cac:PostalAddress|cbc:PostalZone","10000"); xmlToSign.UpdateChildContent("cac:AccountingCustomerParty|cac:Party|cac:PostalAddress|cac:Country|cbc:IdentificationCode","HR"); xmlToSign.UpdateChildContent("cac:AccountingCustomerParty|cac:Party|cac:PartyTaxScheme|cbc:CompanyID","HR49811265576"); xmlToSign.UpdateChildContent("cac:AccountingCustomerParty|cac:Party|cac:PartyTaxScheme|cac:TaxScheme|cbc:ID","VAT"); xmlToSign.UpdateChildContent("cac:AccountingCustomerParty|cac:Party|cac:PartyLegalEntity|cbc:RegistrationName","NOVO1"); xmlToSign.UpdateChildContent("cac:Delivery|cac:DeliveryLocation|cac:Address|cac:Country|cbc:IdentificationCode","HR"); xmlToSign.UpdateChildContent("cac:PaymentMeans|cbc:PaymentMeansCode","30"); xmlToSign.UpdateChildContent("cac:PaymentMeans|cbc:InstructionNote","Neki opis placanja"); xmlToSign.UpdateChildContent("cac:PaymentMeans|cbc:PaymentID","HR00 12456"); xmlToSign.UpdateChildContent("cac:PaymentMeans|cac:PayeeFinancialAccount|cbc:ID","HR1210010051863000160"); xmlToSign.UpdateChildContent("cac:PaymentTerms|cbc:Note","Neki uvjeti placanja"); xmlToSign.UpdateAttrAt("cac:TaxTotal|cbc:TaxAmount",true,"currencyID","HRK"); xmlToSign.UpdateChildContent("cac:TaxTotal|cbc:TaxAmount","25.00"); xmlToSign.UpdateAttrAt("cac:TaxTotal|cac:TaxSubtotal|cbc:TaxableAmount",true,"currencyID","HRK"); xmlToSign.UpdateChildContent("cac:TaxTotal|cac:TaxSubtotal|cbc:TaxableAmount","100.00"); xmlToSign.UpdateAttrAt("cac:TaxTotal|cac:TaxSubtotal|cbc:TaxAmount",true,"currencyID","HRK"); xmlToSign.UpdateChildContent("cac:TaxTotal|cac:TaxSubtotal|cbc:TaxAmount","25.00"); xmlToSign.UpdateChildContent("cac:TaxTotal|cac:TaxSubtotal|cac:TaxCategory|cbc:ID","S"); xmlToSign.UpdateChildContent("cac:TaxTotal|cac:TaxSubtotal|cac:TaxCategory|cbc:Percent","25"); xmlToSign.UpdateChildContent("cac:TaxTotal|cac:TaxSubtotal|cac:TaxCategory|cac:TaxScheme|cbc:ID","VAT"); xmlToSign.UpdateAttrAt("cac:LegalMonetaryTotal|cbc:LineExtensionAmount",true,"currencyID","HRK"); xmlToSign.UpdateChildContent("cac:LegalMonetaryTotal|cbc:LineExtensionAmount","100.00"); xmlToSign.UpdateAttrAt("cac:LegalMonetaryTotal|cbc:TaxExclusiveAmount",true,"currencyID","HRK"); xmlToSign.UpdateChildContent("cac:LegalMonetaryTotal|cbc:TaxExclusiveAmount","100.00"); xmlToSign.UpdateAttrAt("cac:LegalMonetaryTotal|cbc:TaxInclusiveAmount",true,"currencyID","HRK"); xmlToSign.UpdateChildContent("cac:LegalMonetaryTotal|cbc:TaxInclusiveAmount","125.00"); xmlToSign.UpdateAttrAt("cac:LegalMonetaryTotal|cbc:PayableAmount",true,"currencyID","HRK"); xmlToSign.UpdateChildContent("cac:LegalMonetaryTotal|cbc:PayableAmount","125.00"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cbc:ID","1"); xmlToSign.UpdateAttrAt("cac:CreditNoteLine|cbc:CreditedQuantity",true,"unitCode","H87"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cbc:CreditedQuantity","1.000"); xmlToSign.UpdateAttrAt("cac:CreditNoteLine|cbc:LineExtensionAmount",true,"currencyID","HRK"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cbc:LineExtensionAmount","100.00"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cac:Item|cbc:Description","Neki detaljniji opis proizvoda ide ovdje"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cac:Item|cbc:Name","Neki proizvod"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cac:Item|cac:OriginCountry|cbc:IdentificationCode","HR"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cac:Item|cac:ClassifiedTaxCategory|cbc:ID","S"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cac:Item|cac:ClassifiedTaxCategory|cbc:Percent","25"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cac:Item|cac:ClassifiedTaxCategory|cac:TaxScheme|cbc:ID","VAT"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cac:Item|cac:AdditionalItemProperty|cbc:Name","Boja"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cac:Item|cac:AdditionalItemProperty|cbc:Value","Plava"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cac:Item|cac:AdditionalItemProperty[1]|cbc:Name","Masa"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cac:Item|cac:AdditionalItemProperty[1]|cbc:Value","1,2 Kg"); xmlToSign.UpdateAttrAt("cac:CreditNoteLine|cac:Price|cbc:PriceAmount",true,"currencyID","HRK"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cac:Price|cbc:PriceAmount","100.000000"); xmlToSign.UpdateAttrAt("cac:CreditNoteLine|cac:Price|cbc:BaseQuantity",true,"unitCode","H87"); xmlToSign.UpdateChildContent("cac:CreditNoteLine|cac:Price|cbc:BaseQuantity","1.000"); // Use this online tool to generate XAdES code from a sample signed XML: // Generate Code to Creaet XAdES from Sample XAdES // The following code was generated by the online tool. CkXmlDSigGen gen = new CkXmlDSigGen(); gen.put_SigLocation("CreditNote|ext:UBLExtensions|ext:UBLExtension|ext:ExtensionContent|sig:UBLDocumentSignatures|sac:SignatureInformation"); gen.put_SigLocationMod(0); gen.put_SigId("Signature-7f4c4719515a4a0a8ce4d1b983a2ec69"); gen.put_SigNamespacePrefix(""); gen.put_SigNamespaceUri("http://www.w3.org/2000/09/xmldsig#"); gen.put_SignedInfoCanonAlg("C14N"); gen.put_SignedInfoDigestMethod("sha256"); // Create an Object to be added to the Signature. CkXml object1 = new CkXml(); object1.put_Tag("xades:QualifyingProperties"); object1.AddAttribute("xmlns:ds","http://www.w3.org/2000/09/xmldsig#"); object1.AddAttribute("xmlns:xades","http://uri.etsi.org/01903/v1.3.2#"); object1.AddAttribute("Target","#Signature-7f4c4719515a4a0a8ce4d1b983a2ec69"); object1.UpdateAttrAt("xades:SignedProperties",true,"Id","SignedProperties-6573207f4ad64b49b0310f7a9e2dfadc"); 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:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestMethod",true,"Algorithm","http://www.w3.org/2000/09/xmldsig#sha1"); object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestValue","TO BE GENERATED BY CHILKAT"); object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509IssuerName","TO BE GENERATED BY CHILKAT"); object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:IssuerSerial|ds:X509SerialNumber","TO BE GENERATED BY CHILKAT"); object1.UpdateAttrAt("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat",true,"ObjectReference",""); object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:Description","document"); object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:MimeType","application/xml"); object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:Encoding","UTF-8"); gen.AddObject("",object1.getXml(),"",""); // -------- Reference 1 -------- gen.AddSameDocRef("","sha256","","",""); // -------- Reference 2 -------- gen.AddObjectRef("SignedProperties-6573207f4ad64b49b0310f7a9e2dfadc","sha256","","","http://uri.etsi.org/01903#SignedProperties"); // Provide a certificate + private key. (PFX password is test123) CkCert cert = new CkCert(); success = cert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123"); if (success != true) { System.out.println(cert.lastErrorText()); return; } gen.SetX509Cert(cert,true); gen.put_KeyInfoType("X509Data+KeyValue"); gen.put_X509Type("IssuerSerial,SubjectName,SKI,Certificate"); // Load XML to be signed... CkStringBuilder sbXml = new CkStringBuilder(); xmlToSign.GetXmlSb(sbXml); // Adding the "UBLDocumentSignatures" behavior causes the following Transform to be used for the // first Reference: // <Transform Algorithm="http://www.w3.org/TR/1999/REC-xpath-19991116"><XPath>count(ancestor-or-self::sig:UBLDocumentSignatures | here()/ancestor::sig:UBLDocumentSignatures[1]) > count(ancestor-or-self::sig:UBLDocumentSignatures)</XPath></Transform> gen.put_Behaviors("IndentedSignature,UBLDocumentSignatures"); // Sign the XML... success = gen.CreateXmlDSigSb(sbXml); if (success != true) { System.out.println(gen.lastErrorText()); return; } // ----------------------------------------------- // Save the signed XML to a file. success = sbXml.WriteFile("qa_output/signedXml.xml","utf-8",false); System.out.println(sbXml.getAsString()); // ---------------------------------------- // Verify the signature we just produced... CkXmlDSig verifier = new CkXmlDSig(); success = verifier.LoadSignatureSb(sbXml); if (success != true) { System.out.println(verifier.lastErrorText()); return; } // We should have just one signature.. int numSigs = verifier.get_NumSignatures(); int verifyIdx = 0; while (verifyIdx < numSigs) { verifier.put_Selector(verifyIdx); boolean verified = verifier.VerifySignature(true); if (verified != true) { System.out.println(verifier.lastErrorText()); return; } verifyIdx = verifyIdx+1; } System.out.println("The signature was successfully verified."); } } |
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