protected internal virtual void Read(string xml, bool validateXmlSignature)
{
#if DEBUG
Debug.WriteLine("Saml2P: " + xml);
#endif
XmlDocument = xml.ToXmlDocument();
if (XmlDocument.DocumentElement.NamespaceURI != Schemas.Saml2Constants.ProtocolNamespace.OriginalString)
{
throw new Saml2RequestException("Not SAML2 Protocol.");
}
ValidateElementName();
Id = XmlDocument.DocumentElement.Attributes[Schemas.Saml2Constants.Message.Id].GetValueOrNull <Saml2Id>();
Version = XmlDocument.DocumentElement.Attributes[Schemas.Saml2Constants.Message.Version].GetValueOrNull <string>();
if (Version != Schemas.Saml2Constants.VersionNumber)
{
throw new Saml2RequestException("Invalid SAML2 version.");
}
IssueInstant = XmlDocument.DocumentElement.Attributes[Schemas.Saml2Constants.Message.IssueInstant].GetValueOrNull <DateTimeOffset>();
Issuer = XmlDocument.DocumentElement[Schemas.Saml2Constants.Message.Issuer, Schemas.Saml2Constants.AssertionNamespace.OriginalString].GetValueOrNull <string>();
if (!string.IsNullOrEmpty(Config.AllowedIssuer) && !Config.AllowedIssuer.Equals(Issuer, StringComparison.Ordinal))
{
throw new Saml2RequestException($"Invalid Issuer. Actually '{Issuer}', allowed '{Config.AllowedIssuer}'");
}
Destination = XmlDocument.DocumentElement.Attributes[Schemas.Saml2Constants.Message.Destination].GetValueOrNull <Uri>();
var extensionsData = XmlDocument.DocumentElement[Schemas.Saml2Constants.Message.Extensions, Schemas.Saml2Constants.ProtocolNamespace.OriginalString].GetValueOrNull <string>();
if (extensionsData != null)
{
Extensions = new Schemas.Extensions {
Data = extensionsData
};
}
var documentValidationResult = MustValidateXmlSignature(validateXmlSignature) ? ValidateXmlSignature(XmlDocument.DocumentElement) : SignatureValidation.NotPresent;
DecryptMessage();
if (MustValidateXmlSignature(validateXmlSignature))
{
ValidateXmlSignature(documentValidationResult);
}
}
protected internal virtual void Read(string xml, bool validateXmlSignature)
{
#if DEBUG
Debug.WriteLine("Saml2P: " + xml);
#endif
XmlDocument = xml.ToXmlDocument();
if (XmlDocument.DocumentElement.NamespaceURI != Saml2Constants.ProtocolNamespace.OriginalString)
{
throw new Saml2RequestException("Not SAML2 Protocol.");
}
ValidateElementName();
Id = XmlDocument.DocumentElement.Attributes[Saml2Constants.Message.Id].GetValueOrNull <Saml2Id>();
Version = XmlDocument.DocumentElement.Attributes[Saml2Constants.Message.Version].GetValueOrNull <string>();
if (Version != Saml2Constants.VersionNumber)
{
throw new Saml2RequestException("Invalid SAML2 version.");
}
IssueInstant = XmlDocument.DocumentElement.Attributes[Saml2Constants.Message.IssueInstant].GetValueOrNull <DateTime>();
Issuer = XmlDocument.DocumentElement[Saml2Constants.Message.Issuer, Saml2Constants.AssertionNamespace.OriginalString].GetValueOrNull <Uri>();
Destination = XmlDocument.DocumentElement.Attributes[Saml2Constants.Message.Destination].GetValueOrNull <Uri>();
var extensionsData = XmlDocument.DocumentElement[Saml2Constants.Message.Extensions, Saml2Constants.ProtocolNamespace.OriginalString].GetValueOrNull <string>();
if (extensionsData != null)
{
Extensions = new Schemas.Extensions {
Data = extensionsData
};
}
DecryptMessage();
if (!(this is Saml2AuthnRequest) && validateXmlSignature)
{
ValidateXmlSignature();
}
}