public ActionResult Login(string returnUrl)
{
var binding = new Saml2PostBinding();
binding.SetRelayStateQuery(new Dictionary <string, string> {
{ RelayStateReturnUrl, returnUrl }
});
return(binding.Bind(new Saml2AuthnRequest
{
ForceAuthn = false,
IsPassive = false,
NameIdPolicy =
new NameIdPolicy
{
AllowCreate = true,
Format = "urn:oasis:names:tc:SAML:2.0:nameid-format:transient"
},
RequestedAuthnContext = new RequestedAuthnContext
{
Comparison = AuthnContextComparisonTypes.Exact,
AuthnContextClassRef =
new[] { AuthnContextClassTypes.PasswordProtectedTransport.OriginalString }
},
Issuer = new EndpointReference(Constants.ConfigSettings.SAServiceProviderEntityId),
Destination = new EndpointAddress(Constants.ConfigSettings.SADestination),
AssertionConsumerServiceUrl =
new EndpointAddress(Constants.ConfigSettings.SAAssertionConsumerServiceUrl),
}).ToActionResult());
}