private static string CreateSamlResponseXml(Microsoft.IdentityModel.Tokens.Saml2.Saml2SecurityTokenHandler tokenHandler, Microsoft.IdentityModel.Tokens.Saml2.Saml2SecurityToken token)
{
var buffer = new StringBuilder();
using (var stringWriter = new StringWriter(buffer))
using (var xmlWriter = XmlWriter.Create(stringWriter, new XmlWriterSettings()))
{
xmlWriter.WriteStartElement("Response", "urn:oasis:names:tc:SAML:2.0:protocol");
xmlWriter.WriteAttributeString("IssueInstant", DateTime.UtcNow.ToString("s"));
xmlWriter.WriteAttributeString("ID", "_" + Guid.NewGuid());
xmlWriter.WriteAttributeString("Version", "2.0");
xmlWriter.WriteStartElement("Status");
xmlWriter.WriteStartElement("StatusCode");
xmlWriter.WriteAttributeString("Value", "urn:oasis:names:tc:SAML:2.0:status:Success");
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
tokenHandler.WriteToken(xmlWriter, token);
xmlWriter.WriteEndElement();
}
return(buffer.ToString());
}
private string CreateSamlResponse()
{
var claims = CreateClaims();
var tokenHandler = new Microsoft.IdentityModel.Tokens.Saml2.Saml2SecurityTokenHandler();;
var token = CreateToken(claims, tokenHandler);
return(CreateSamlResponseXml(tokenHandler, token));
}
private static Microsoft.IdentityModel.Tokens.Saml2.Saml2SecurityToken CreateToken(IEnumerable <Claim> claims,
Microsoft.IdentityModel.Tokens.Saml2.Saml2SecurityTokenHandler tokenHandler)
{
var descriptor = CreateTokenDescriptor(claims);
var token = tokenHandler.CreateToken(descriptor) as Microsoft.IdentityModel.Tokens.Saml2.Saml2SecurityToken;
AddAuthenticationStatement(token);
AddConfirmationData(token);
return(token);
}
