public string GetToken(string idpEndpoint, string rstsRealm)
{
var binding = new WindowsWSTrustBinding(SecurityMode.TransportWithMessageCredential);
var factory = new System.ServiceModel.Security.WSTrustChannelFactory(binding, new EndpointAddress(new Uri(idpEndpoint)));
factory.TrustVersion = TrustVersion.WSTrust13;
factory.Credentials.SupportInteractive = false;
var rst = new System.IdentityModel.Protocols.WSTrust.RequestSecurityToken
{
RequestType = RequestTypes.Issue,
AppliesTo = new System.IdentityModel.Protocols.WSTrust.EndpointReference(rstsRealm),
KeyType = KeyTypes.Bearer,
TokenType = "urn:oasis:names:tc:SAML:1.0:assertion" // "urn:oasis:names:tc:SAML:2.0:assertion"
};
var channel = factory.CreateChannel();
RequestSecurityTokenResponse response = null;
try {
var securityToken = channel.Issue(rst, out response);
return(Serialize(response));
}catch
{
var x = response;
}
return(null);
}
public static Binding CreateIdpBinding()
{
// Update this based on the authentication done by the idp
WindowsWSTrustBinding binding = new WindowsWSTrustBinding()
{
SecurityMode = SecurityMode.TransportWithMessageCredential
};
return(binding);
}
