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(Perl) UBL XAdES Enveloped SignatureDemonstrates how to create a UBL XAdES enveloped signature.
use chilkat(); # This example requires the Chilkat API to have been previously unlocked. # See Global Unlock Sample for sample code. $success = 1; # # 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 $xmlToSign = chilkat::CkXml->new(); $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",1,"xmlns:sac","urn:oasis:names:specification:ubl:schema:xsd:SignatureAggregateComponents-2"); $xmlToSign->UpdateAttrAt("ext:UBLExtensions|ext:UBLExtension",1,"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",1,"languageID","en"); $xmlToSign->UpdateChildContent("cbc:Note","Ordered in our booth at the convention."); $xmlToSign->UpdateAttrAt("cbc:DocumentCurrencyCode",1,"listAgencyID","6"); $xmlToSign->UpdateAttrAt("cbc:DocumentCurrencyCode",1,"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",1,"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",1,"currencyID","HRK"); $xmlToSign->UpdateChildContent("cac:TaxTotal|cbc:TaxAmount","25.00"); $xmlToSign->UpdateAttrAt("cac:TaxTotal|cac:TaxSubtotal|cbc:TaxableAmount",1,"currencyID","HRK"); $xmlToSign->UpdateChildContent("cac:TaxTotal|cac:TaxSubtotal|cbc:TaxableAmount","100.00"); $xmlToSign->UpdateAttrAt("cac:TaxTotal|cac:TaxSubtotal|cbc:TaxAmount",1,"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",1,"currencyID","HRK"); $xmlToSign->UpdateChildContent("cac:LegalMonetaryTotal|cbc:LineExtensionAmount","100.00"); $xmlToSign->UpdateAttrAt("cac:LegalMonetaryTotal|cbc:TaxExclusiveAmount",1,"currencyID","HRK"); $xmlToSign->UpdateChildContent("cac:LegalMonetaryTotal|cbc:TaxExclusiveAmount","100.00"); $xmlToSign->UpdateAttrAt("cac:LegalMonetaryTotal|cbc:TaxInclusiveAmount",1,"currencyID","HRK"); $xmlToSign->UpdateChildContent("cac:LegalMonetaryTotal|cbc:TaxInclusiveAmount","125.00"); $xmlToSign->UpdateAttrAt("cac:LegalMonetaryTotal|cbc:PayableAmount",1,"currencyID","HRK"); $xmlToSign->UpdateChildContent("cac:LegalMonetaryTotal|cbc:PayableAmount","125.00"); $xmlToSign->UpdateChildContent("cac:CreditNoteLine|cbc:ID","1"); $xmlToSign->UpdateAttrAt("cac:CreditNoteLine|cbc:CreditedQuantity",1,"unitCode","H87"); $xmlToSign->UpdateChildContent("cac:CreditNoteLine|cbc:CreditedQuantity","1.000"); $xmlToSign->UpdateAttrAt("cac:CreditNoteLine|cbc:LineExtensionAmount",1,"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",1,"currencyID","HRK"); $xmlToSign->UpdateChildContent("cac:CreditNoteLine|cac:Price|cbc:PriceAmount","100.000000"); $xmlToSign->UpdateAttrAt("cac:CreditNoteLine|cac:Price|cbc:BaseQuantity",1,"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. $gen = chilkat::CkXmlDSigGen->new(); $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. $object1 = chilkat::CkXml->new(); $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",1,"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:SigningCertificateV2|xades:Cert|xades:CertDigest|ds:DigestMethod",1,"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->UpdateAttrAt("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat",1,"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) $cert = chilkat::CkCert->new(); $success = $cert->LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123"); if ($success != 1) { print $cert->lastErrorText() . "\r\n"; exit; } $gen->SetX509Cert($cert,1); $gen->put_KeyInfoType("X509Data+KeyValue"); $gen->put_X509Type("IssuerSerial,SubjectName,SKI,Certificate"); # Load XML to be signed... $sbXml = chilkat::CkStringBuilder->new(); $xmlToSign->GetXmlSb($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 != 1) { print $gen->lastErrorText() . "\r\n"; exit; } # ----------------------------------------------- # Save the signed XML to a file. $success = $sbXml->WriteFile("qa_output/signedXml.xml","utf-8",0); print $sbXml->getAsString() . "\r\n"; # ---------------------------------------- # Verify the signature we just produced... $verifier = chilkat::CkXmlDSig->new(); $success = $verifier->LoadSignatureSb($sbXml); if ($success != 1) { print $verifier->lastErrorText() . "\r\n"; exit; } # We should have just one signature.. $numSigs = $verifier->get_NumSignatures(); $verifyIdx = 0; while ($verifyIdx < $numSigs) { $verifier->put_Selector($verifyIdx); $verified = $verifier->VerifySignature(1); if ($verified != 1) { print $verifier->lastErrorText() . "\r\n"; exit; } $verifyIdx = $verifyIdx + 1; } print "The signature was successfully verified." . "\r\n"; |
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