How can i validate in .Net C# a SAML signature created in Java?
Here is the SAML Signature that i get from Java:
I tried this:
public bool VerifySignature()
{
X509Certificate2 certificate = null;
XmlDocument doc = new XmlDocument();
XmlElement xmlAssertionElement = this.GetXml(doc);
doc.AppendChild(xmlAssertionElement);
// Create a new SignedXml object and pass it
// the XML document class.
SamlSignedXml signedXml = new SamlSignedXml(xmlAssertionElement);
// Get signature
XmlElement xmlSignature = this.Signature;
if (xmlSignature == null)
{
return false;
}
// Load the signature node.
signedXml.LoadXml(xmlSignature);
// Get the certificate used to sign the assertion if information about this
// certificate is available in the signature of the assertion.
foreach (KeyInfoClause clause in signedXml.KeyInfo)
{
if (clause is KeyInfoX509Data)
{
if (((KeyInfoX509Data)clause).Certificates.Count > 0)
{
certificate = (X509Certificate2)((KeyInfoX509Data)clause).Certificates[0];
}
}
}
if (certificate == null)
{
return false;
}
return signedXml.CheckSignature(certificate, true);
}
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It valides the signature of a SAML signed in .Net but not of this Java one.
If someone knows please help!!
Thank you very much.