/**
* Generic validate function. Validates known types of xml signature.
* @param fileName name of the signature file to be validated
*/
public static void validate(String fileName)
{
Context context = new Context(Conn.ROOT_DIR + "efatura\\config\\");
// add external resolver to resolve policies
context.addExternalResolver(getPolicyResolver());
XMLSignature signature = XMLSignature.parse(
new FileDocument(new FileInfo(fileName)),
context);
ECertificate cert = signature.SigningCertificate;
ValidationSystem vs;
if (cert.isMaliMuhurCertificate())
{
ValidationPolicy policy = new ValidationPolicy();
String policyPath = Conn.ROOT_DIR + "efatura\\config\\certval-policy-malimuhur.xml";
policy = PolicyReader.readValidationPolicy(policyPath);
vs = CertificateValidation.createValidationSystem(policy);
context.setCertValidationSystem(vs);
}
else
{
ValidationPolicy policy = new ValidationPolicy();
String policyPath = Conn.ROOT_DIR + "efatura\\config\\certval-policy.xml";
policy = PolicyReader.readValidationPolicy(policyPath);
vs = CertificateValidation.createValidationSystem(policy);
context.setCertValidationSystem(vs);
}
// no params, use the certificate in key info
ValidationResult result = signature.verify();
String sonuc = result.toXml();
Console.WriteLine(result.toXml());
// Assert.True(result.Type == ValidationResultType.VALID,"Cant verify " + fileName);
UnsignedSignatureProperties usp = signature.QualifyingProperties.UnsignedSignatureProperties;
if (usp != null)
{
IList <XMLSignature> counterSignatures = usp.AllCounterSignatures;
foreach (XMLSignature counterSignature in counterSignatures)
{
ValidationResult counterResult = signature.verify();
Console.WriteLine(counterResult.toXml());
//Assert.True(counterResult.Type == ValidationResultType.VALID,
// "Cant verify counter signature" + fileName + " : "+counterSignature.Id);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="signedXml">İmzası kontrol edilecek XML içeriği</param>
/// <param name="unQaulifiedDigestAlgoritmList">Geçersiz signature.SignedInfo.SignatureMethod.Url
/// <example>http://www.w3.org/2000/09/xmldsig#sha1</example></param>
/// <param name="checkForEnvelopedSignature">Eğer true set edilirse İmzanın Enveloped yapısında olduğu kontrolü yapılır. Envelped yapısına olmayan İmzalarda Doğrulama sonucu başarısız döner.</param>
/// <returns></returns>
public static SignedDocumentValidationResult ValidateSignatureFromXml(string signedXml)
{
LicenseUtil.setLicenseXml(new MemoryStream(System.IO.File.ReadAllBytes(System.AppDomain.CurrentDomain.BaseDirectory + "/SignatureValidationConfig/Lisans/lisans.xml")));
var context = new Context();
context.Config = new tr.gov.tubitak.uekae.esya.api.xmlsignature.config.Config(System.AppDomain.CurrentDomain.BaseDirectory + "/SignatureValidationConfig/xmlsignature-config.xml");
var file = System.IO.Path.GetTempFileName();
System.IO.File.WriteAllText(file, signedXml);
var sdvr = new SignedDocumentValidationResult();
var signature = XMLSignature.parse(new FileDocument(new FileInfo(file)), context);
var result = signature.verify();
try
{
System.IO.File.Delete(file);
}
finally
{
}
sdvr.Certificate = signature.SigningCertificate.asX509Certificate2();
sdvr.CertificateValidationResult = new CertificateValidationResult();
sdvr.SignatureInfo = new SignatureInfo();
sdvr.SignatureInfo.SigningTime = signature.SigningTime;
sdvr.CertificateValidationResult.ValidationResultList = new List <SignatureValidator.DataTransferObject.ValidationResult>();
//
var nodeList = signature.Document.GetElementsByTagName("UBLVersionID", "urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2");
if (nodeList != null && nodeList.Count > 0)
{
sdvr.SignatureInfo.UBLVersionID = nodeList.Item(0).InnerText;
}
if (context.ValidationResult != null && context.ValidationResult.getDetails() != null)
{
foreach (var item in context.ValidationResult.getDetails())
{
var vr = new SignatureValidator.DataTransferObject.ValidationResult();
vr.Successful = item.isSuccessful();
vr.Result = vr.Successful ? tr.gov.tubitak.uekae.esya.api.signature.ValidationResultType.VALID.ToString() : tr.gov.tubitak.uekae.esya.api.signature.ValidationResultType.INVALID.ToString();
vr.CheckText = item.getCheckText();
vr.ResultText = item.getResultText();
sdvr.CertificateValidationResult.ValidationResultList.Add(vr);
}
sdvr.CertificateValidationResult.Successful = !sdvr.CertificateValidationResult.ValidationResultList.Exists(x => x.Successful.Equals(false));
}
sdvr.SignatureValidationResult = new SignatureValidator.DataTransferObject.SignatureValidationResult();
sdvr.SignatureValidationResult.Successful = result.getResultType() == tr.gov.tubitak.uekae.esya.api.signature.ValidationResultType.VALID;
sdvr.SignatureValidationResult.ResultText = result.getMessage() + Environment.NewLine + result.getResultType();
sdvr.SignatureValidationResult.ValidationResultList = new List <SignatureValidator.DataTransferObject.ValidationResult>();
foreach (var item in result.getDetails <tr.gov.tubitak.uekae.esya.api.xmlsignature.ValidationResult>())
{
var vr = new SignatureValidator.DataTransferObject.ValidationResult();
vr.Successful = item.getResultType() == tr.gov.tubitak.uekae.esya.api.signature.ValidationResultType.VALID;
vr.Result = item.getResultType().ToString();
vr.CheckText = item.getCheckMessage();
vr.ResultText = item.getCheckResult();
sdvr.SignatureValidationResult.ValidationResultList.Add(vr);
}
return(sdvr);
}
