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(PHP Extension) Create JPK_VAT XaDES-BES Signed XMLDemonstrates how to sign XML for JPK_VAT.
<?php // The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number. // For example, if using Chilkat v9.5.0.48, then include as shown here: include("chilkat_9_5_0.php"); // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // This example will sign the following XML document: // <?xml version="1.0" encoding="utf-8"?> // <InitUpload xmlns="http://e-dokumenty.mf.gov.pl"> // <DocumentType>JPK</DocumentType> // <Version>01.02.01.20160617</Version> // <EncryptionKey algorithm="RSA" encoding="Base64" mode="ECB" padding="PKCS#1">...</EncryptionKey> // <DocumentList> // <Document> // <FormCode schemaVersion="1-1" systemCode="JPK_VAT (3)">JPK_VAT</FormCode> // <FileName>JPK_VAT_3_v1-1_20181208.xml</FileName> // <ContentLength>8736</ContentLength> // <HashValue algorithm="SHA-256" encoding="Base64">JEEI1pItwh6dj/Xe1uts/x61qnjZ4DLHpkRMhmf1oQQ=</HashValue> // <FileSignatureList filesNumber="1"> // <Packaging> // <SplitZip mode="zip" type="split"/> // </Packaging> // <Encryption> // <AES block="16" mode="CBC" padding="PKCS#7" size="256"> // <IV bytes="16" encoding="Base64">FFsCRAPYJD3J6cRvd44UDA==</IV> // </AES> // </Encryption> // <FileSignature> // <OrdinalNumber>1</OrdinalNumber> // <FileName>JPK_VAT_3_v1-1_20181208-000.xml.zip.aes</FileName> // <ContentLength>16</ContentLength> // <HashValue algorithm="MD5" encoding="Base64">BX2DTD3ASC/zF6aq/012Cg==</HashValue> // </FileSignature> // </FileSignatureList> // </Document> // </DocumentList> // </InitUpload> // First we build the XML to be signed. // // Use this online tool to generate the code from sample XML: // Generate Code to Create XML $success = true; $xmlToSign = new CkXml(); $xmlToSign->put_Tag('InitUpload'); $xmlToSign->AddAttribute('xmlns','http://e-dokumenty.mf.gov.pl'); $xmlToSign->UpdateChildContent('DocumentType','JPK'); $xmlToSign->UpdateChildContent('Version','01.02.01.20160617'); $xmlToSign->UpdateAttrAt('EncryptionKey',true,'algorithm','RSA'); $xmlToSign->UpdateAttrAt('EncryptionKey',true,'encoding','Base64'); $xmlToSign->UpdateAttrAt('EncryptionKey',true,'mode','ECB'); $xmlToSign->UpdateAttrAt('EncryptionKey',true,'padding','PKCS#1'); $xmlToSign->UpdateChildContent('EncryptionKey','...'); $xmlToSign->UpdateAttrAt('DocumentList|Document|FormCode',true,'schemaVersion','1-1'); $xmlToSign->UpdateAttrAt('DocumentList|Document|FormCode',true,'systemCode','JPK_VAT (3)'); $xmlToSign->UpdateChildContent('DocumentList|Document|FormCode','JPK_VAT'); $xmlToSign->UpdateChildContent('DocumentList|Document|FileName','JPK_VAT_3_v1-1_20181208.xml'); $xmlToSign->UpdateChildContent('DocumentList|Document|ContentLength','8736'); $xmlToSign->UpdateAttrAt('DocumentList|Document|HashValue',true,'algorithm','SHA-256'); $xmlToSign->UpdateAttrAt('DocumentList|Document|HashValue',true,'encoding','Base64'); $xmlToSign->UpdateChildContent('DocumentList|Document|HashValue','JEEI1pItwh6dj/Xe1uts/x61qnjZ4DLHpkRMhmf1oQQ='); $xmlToSign->UpdateAttrAt('DocumentList|Document|FileSignatureList',true,'filesNumber','1'); $xmlToSign->UpdateAttrAt('DocumentList|Document|FileSignatureList|Packaging|SplitZip',true,'mode','zip'); $xmlToSign->UpdateAttrAt('DocumentList|Document|FileSignatureList|Packaging|SplitZip',true,'type','split'); $xmlToSign->UpdateAttrAt('DocumentList|Document|FileSignatureList|Encryption|AES',true,'block','16'); $xmlToSign->UpdateAttrAt('DocumentList|Document|FileSignatureList|Encryption|AES',true,'mode','CBC'); $xmlToSign->UpdateAttrAt('DocumentList|Document|FileSignatureList|Encryption|AES',true,'padding','PKCS#7'); $xmlToSign->UpdateAttrAt('DocumentList|Document|FileSignatureList|Encryption|AES',true,'size','256'); $xmlToSign->UpdateAttrAt('DocumentList|Document|FileSignatureList|Encryption|AES|IV',true,'bytes','16'); $xmlToSign->UpdateAttrAt('DocumentList|Document|FileSignatureList|Encryption|AES|IV',true,'encoding','Base64'); $xmlToSign->UpdateChildContent('DocumentList|Document|FileSignatureList|Encryption|AES|IV','FFsCRAPYJD3J6cRvd44UDA=='); $xmlToSign->UpdateChildContent('DocumentList|Document|FileSignatureList|FileSignature|OrdinalNumber','1'); $xmlToSign->UpdateChildContent('DocumentList|Document|FileSignatureList|FileSignature|FileName','JPK_VAT_3_v1-1_20181208-000.xml.zip.aes'); $xmlToSign->UpdateChildContent('DocumentList|Document|FileSignatureList|FileSignature|ContentLength','16'); $xmlToSign->UpdateAttrAt('DocumentList|Document|FileSignatureList|FileSignature|HashValue',true,'algorithm','MD5'); $xmlToSign->UpdateAttrAt('DocumentList|Document|FileSignatureList|FileSignature|HashValue',true,'encoding','Base64'); $xmlToSign->UpdateChildContent('DocumentList|Document|FileSignatureList|FileSignature|HashValue','BX2DTD3ASC/zF6aq/012Cg=='); // Also see the online tool to generate the code from sample already-signed XML: // Generate XML Signature Creation Code from an Already-Signed XML Sample $gen = new CkXmlDSigGen(); $gen->put_SigLocation('InitUpload'); $gen->put_SigId('id-1234'); $gen->put_SigNamespacePrefix('ds'); $gen->put_SigNamespaceUri('http://www.w3.org/2000/09/xmldsig#'); $gen->put_SignedInfoCanonAlg('EXCL_C14N'); $gen->put_SignedInfoDigestMethod('sha256'); // Create an Object to be added to the Signature. $object1 = new CkXml(); $object1->put_Tag('xades:QualifyingProperties'); $object1->AddAttribute('Target','#id-1234'); $object1->AddAttribute('xmlns:xades','http://uri.etsi.org/01903/v1.3.2#'); $object1->UpdateAttrAt('xades:SignedProperties',true,'Id','xades-id-1234'); $object1->UpdateChildContent('xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningTime','TO BE GENERATED BY CHILKAT'); $object1->UpdateAttrAt('xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificate|xades:Cert|xades:CertDigest|ds:DigestMethod',true,'Algorithm','http://www.w3.org/2001/04/xmlenc#sha256'); $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','#r-id-1'); $object1->UpdateChildContent('xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:MimeType','text/xml'); $gen->AddObject('',$object1->getXml(),'',''); // -------- Reference 1 -------- $xml1 = new CkXml(); $xml1->put_Tag('ds:Transforms'); $xml1->UpdateAttrAt('ds:Transform',true,'Algorithm','http://www.w3.org/TR/1999/REC-xpath-19991116'); $xml1->UpdateChildContent('ds:Transform|ds:XPath','not(ancestor-or-self::ds:Signature)'); $xml1->UpdateAttrAt('ds:Transform[1]',true,'Algorithm','http://www.w3.org/2001/10/xml-exc-c14n#'); $gen->AddSameDocRef2('','sha256',$xml1,''); $gen->SetRefIdAttr('','r-id-1'); // -------- Reference 2 -------- $xml2 = new CkXml(); $xml2->put_Tag('ds:Transforms'); $xml2->UpdateAttrAt('ds:Transform',true,'Algorithm','http://www.w3.org/2001/10/xml-exc-c14n#'); $gen->AddObjectRef2('xades-id-1234','sha256',$xml2,'http://uri.etsi.org/01903#SignedProperties'); // Provide a certificate + private key. (PFX password is test123) // See Load Certificate on Smartcard for an example showing how to load the cert from a smartcard.. $cert = new CkCert(); $success = $cert->LoadPfxFile('qa_data/pfx/cert_test123.pfx','test123'); if ($success != true) { print $cert->lastErrorText() . "\n"; exit; } $gen->SetX509Cert($cert,true); $gen->put_KeyInfoType('X509Data'); $gen->put_X509Type('Certificate'); // Load XML to be signed... $sbXml = new CkStringBuilder(); $xmlToSign->GetXmlSb($sbXml); $gen->put_Behaviors('IndentedSignature,TransformSignatureXPath,IssuerSerialHex'); // Sign the XML... $success = $gen->CreateXmlDSigSb($sbXml); if ($success != true) { print $gen->lastErrorText() . "\n"; exit; } // Save the signed XMl to a file. $success = $sbXml->WriteFile('qa_output/signedXml.xml','utf-8',false); print $sbXml->getAsString() . "\n"; // ---------------------------------------- // Verify the signature we just produced... $verifier = new CkXmlDSig(); $success = $verifier->LoadSignatureSb($sbXml); if ($success != true) { print $verifier->lastErrorText() . "\n"; exit; } $verified = $verifier->VerifySignature(true); if ($verified != true) { print $verifier->lastErrorText() . "\n"; exit; } print 'This signature was successfully verified.' . "\n"; ?> |
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