Dart
Dart
Create XAdES with ec:InclusiveNamespaces within the Transforms
See more XML Digital Signatures Examples
Demonstrates how to generate XAdES that has a Reference that has Transforms that include an ec:InclusiveNamespaces.Chilkat Dart Downloads
import 'package:chilkat/chilkat.dart';
void main() {
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
// This is the XML we'll be signing:
// <soapenv:Envelope xmlns:obs="http://csioz.gov.pl/zsmopl/ws/obslugakomunikatow/" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
// <soapenv:Header>
// <wsse:Security
// xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
// xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" soapenv:mustUnderstand="1">
// <wsse:BinarySecurityToken
// EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary"
// ValueType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509PKIPathv1"
// wsu:Id="X509-02BF0107214FC61449FD0013DF68F0359">MII...</wsse:BinarySecurityToken>
// </wsse:Security>
// </soapenv:Header>
// <soapenv:Body xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"
// wsu:Id="id-396BB6026342EB5C0E1EA73593B3CC098">
// <obs:zapiszKomunikatOS>
// <komunikatOS>
// <idPodmiotuRaportujacego>
// <idBiznesowy>000000011986</idBiznesowy>
// <rodzajPodmiotuRaportujacego>PA</rodzajPodmiotuRaportujacego>
// </idPodmiotuRaportujacego>
// </komunikatOS>
// </obs:zapiszKomunikatOS>
// </soapenv:Body>
// </soapenv:Envelope>
//
// ----------------------------------------------------------------------
// IMPORTANT: This generated example requires Chilkat v9.5.0.77 or later.
// ----------------------------------------------------------------------
// Create the above XML to be signed...
final xmlToSign = CkXml();
xmlToSign.tag = 'soapenv:Envelope';
xmlToSign.addAttribute('xmlns:obs', 'http://csioz.gov.pl/zsmopl/ws/obslugakomunikatow/');
xmlToSign.addAttribute('xmlns:soapenv', 'http://schemas.xmlsoap.org/soap/envelope/');
xmlToSign.updateAttrAt('soapenv:Header|wsse:Security', true, 'xmlns:wsse', 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd');
xmlToSign.updateAttrAt('soapenv:Header|wsse:Security', true, 'xmlns:wsu', 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd');
xmlToSign.updateAttrAt('soapenv:Header|wsse:Security', true, 'soapenv:mustUnderstand', '1');
xmlToSign.updateAttrAt('soapenv:Header|wsse:Security|wsse:BinarySecurityToken', true, 'EncodingType', 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary');
xmlToSign.updateAttrAt('soapenv:Header|wsse:Security|wsse:BinarySecurityToken', true, 'ValueType', 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509PKIPathv1');
xmlToSign.updateAttrAt('soapenv:Header|wsse:Security|wsse:BinarySecurityToken', true, 'wsu:Id', 'X509-02BF0107214FC61449FD0013DF68F0359');
// Note: The content of this XML node is a placeholder that will be updated below with the X509PKIPathv1 for the signing certificate.
xmlToSign.updateChildContent('soapenv:Header|wsse:Security|wsse:BinarySecurityToken', 'BinarySecurityToken_Base64Binary_Content');
xmlToSign.updateAttrAt('soapenv:Body', true, 'xmlns:wsu', 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd');
xmlToSign.updateAttrAt('soapenv:Body', true, 'wsu:Id', 'id-396BB6026342EB5C0E1EA73593B3CC098');
xmlToSign.updateChildContent('soapenv:Body|obs:zapiszKomunikatOS|komunikatOS|idPodmiotuRaportujacego|idBiznesowy', '000000011986');
xmlToSign.updateChildContent('soapenv:Body|obs:zapiszKomunikatOS|komunikatOS|idPodmiotuRaportujacego|rodzajPodmiotuRaportujacego', 'PA');
final gen = CkXmlDSigGen();
gen.sigLocation = 'soapenv:Envelope|soapenv:Header|wsse:Security';
gen.sigLocationMod = 0;
gen.sigId = 'SIG-BB965DFC3C8AAF87903C0ED898B8D2A8D';
gen.sigNamespacePrefix = 'ds';
gen.sigNamespaceUri = 'http://www.w3.org/2000/09/xmldsig#';
gen.signedInfoCanonAlg = 'EXCL_C14N';
gen.signedInfoDigestMethod = 'sha1';
// Set the KeyInfoId before adding references..
gen.keyInfoId = 'KI-9D95C38916099AD2EE87DDAC1A76E97E4';
// -------- Reference 1 --------
gen.addSameDocRef('id-396BB6026342EB5C0E1EA73593B3CC098', 'sha1', 'EXCL_C14N', 'obs', '');
// The reference to be produced in the Signature should look like this:
// <ds:Reference URI="#id-396BB6026342EB5C0E1EA73593B3CC098">
// <ds:Transforms><ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#">
// <ec:InclusiveNamespaces xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#" PrefixList="obs"></ec:InclusiveNamespaces>
// </ds:Transform></ds:Transforms>
// <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"></ds:DigestMethod>
// <ds:DigestValue>2e9hZYj/CN2nPsgQqUraU43k3ds=</ds:DigestValue>
// </ds:Reference>
//
// Provide a certificate + private key. (PFX password is test123)
final cert = CkCert();
try {
cert.loadPfxFile('qa_data/pfx/cert_test123.pfx', 'test123');
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
gen.setX509Cert(cert, true);
gen.keyInfoType = 'Custom';
// Create the custom KeyInfo XML..
final xmlCustomKeyInfo = CkXml();
xmlCustomKeyInfo.tag = 'wsse:SecurityTokenReference';
xmlCustomKeyInfo.addAttribute('wsse11:TokenType', 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509PKIPathv1');
xmlCustomKeyInfo.addAttribute('xmlns:wsse11', 'http://docs.oasis-open.org/wss/oasis-wss-wssecurity-secext-1.1.xsd');
xmlCustomKeyInfo.addAttribute('wsu:Id', 'STR-FF238E7C061332C5B19752C2FBC8CDEF2');
xmlCustomKeyInfo.updateAttrAt('wsse:Reference', true, 'URI', '#X509-02BF0107214FC61449FD0013DF68F0359');
xmlCustomKeyInfo.updateAttrAt('wsse:Reference', true, 'ValueType', 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509PKIPathv1');
xmlCustomKeyInfo.emitXmlDecl = false;
gen.customKeyInfoXml = xmlCustomKeyInfo.getXml();
// Load XML to be signed...
final sbXml = CkStringBuilder();
xmlToSign.getXmlSb(sbXml);
// Update BinarySecurityToken_Base64Binary_Content with the actual X509PKIPathv1 of the signing cert.
final nReplaced = sbXml.replace('BinarySecurityToken_Base64Binary_Content', cert.x509PKIPathv1());
gen.behaviors = 'IndentedSignature';
// Sign the XML...
try {
gen.createXmlDSigSb(sbXml);
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
// -----------------------------------------------
// Save the signed XML to a file.
sbXml.writeFile('qa_output/signedXml.xml', 'utf-8', false);
print(sbXml.getAsString());
// ----------------------------------------
// Verify the signatures we just produced...
final verifier = CkXmlDSig();
try {
verifier.loadSignatureSb(sbXml);
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
final numSigs = verifier.numSignatures;
var verifyIdx = 0;
while (verifyIdx < numSigs) {
verifier.selector = verifyIdx;
try {
verifier.verifySignature(true);
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
verifyIdx++;
}
print('All signatures were successfully verified.');
}