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(PHP Extension) Create XAdES for Malaysia E-InvoiceSee more XML Digital Signatures ExamplesThis example signs XML to create the required XAdES for Malaysia E-Invoice as described at the following web pages:
https://sdk.myinvois.hasil.gov.my/signature/
<?php include("chilkat_9_5_0.php"); // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. $success = true; // See also: MyInvois Malaysia Login as Intermediary System // Load the XML invoice to sign. $xmlToSign = new CkXml(); $success = $xmlToSign->LoadXmlFile('c:/someDir/eInvoice.xml'); if ($success == false) { print $xmlToSign->lastErrorText() . "\n"; exit; } // Note: If you have a sample of already-signed XML, then you can copy it into Chilkat's online tool at // Generate XAdES Code // to generate the source code that would produce the signed XML. // A sample of already signed XML is made available at https://sdk.myinvois.hasil.gov.my/files/one-doc-signed.xml $gen = new CkXmlDSigGen(); $gen->put_SigLocation('Invoice|ext:UBLExtensions|ext:UBLExtension|ext:ExtensionContent|sig:UBLDocumentSignatures|sac:SignatureInformation'); $gen->put_SigLocationMod(0); $gen->put_SigId('signature'); $gen->put_SigNamespacePrefix('ds'); $gen->put_SigNamespaceUri('http://www.w3.org/2000/09/xmldsig#'); $gen->put_SignedInfoCanonAlg('C14N_11'); $gen->put_SignedInfoDigestMethod('sha256'); // Create an Object to be added to the Signature. $object1 = new CkXml(); $object1->put_Tag('xades:QualifyingProperties'); $object1->AddAttribute('xmlns:xades','http://uri.etsi.org/01903/v1.3.2#'); $object1->AddAttribute('Target','signature'); $object1->UpdateAttrAt('xades:SignedProperties',true,'Id','id-xades-signed-props'); $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'); $gen->AddObject('',$object1->getXml(),'',''); // -------- Reference 1 -------- $gen->AddSameDocRef('','sha256','C14N_11','',''); $gen->SetRefIdAttr('','id-doc-signed-data'); // -------- Reference 2 -------- $gen->AddObjectRef('id-xades-signed-props','sha256','','','http://www.w3.org/2000/09/xmldsig#SignatureProperties'); // Provide a certificate + private key. (PFX password is test123) $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'); // 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('c:/temp/qa_output/signedXml.xml','utf-8',false); print $sbXml->getAsString() . "\n"; // ---------------------------------------- // Verify the signatures we just produced... $verifier = new CkXmlDSig(); $success = $verifier->LoadSignatureSb($sbXml); if ($success != true) { print $verifier->lastErrorText() . "\n"; exit; } $numSigs = $verifier->get_NumSignatures(); $verifyIdx = 0; while ($verifyIdx < $numSigs) { $verifier->put_Selector($verifyIdx); $verified = $verifier->VerifySignature(true); if ($verified != true) { print $verifier->lastErrorText() . "\n"; exit; } $verifyIdx = $verifyIdx + 1; } print 'All signatures were successfully verified.' . "\n"; ?> |
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