ADFS 2.0 boilerplate

using Microsoft.IdentityModel.Protocols.WSTrust;
using Microsoft.IdentityModel.Protocols.WSTrust.Bindings;
using System.ServiceModel;
using System.ServiceModel.Security;
using System.IdentityModel.Tokens;
 
string stsEndpoint = "https://YOURURL.com/adfs/services/trust/13/usernamemixed";
string relyingPartyUri = "https://attensi.com";
 
WSTrustChannelFactory factory = new WSTrustChannelFactory(
  new UserNameWSTrustBinding(SecurityMode.TransportWithMessageCredential),
  new EndpointAddress(stsEndpoint)
);
 
factory.TrustVersion = TrustVersion.WSTrust13;
 
factory.Credentials.UserName.UserName = "pwcusername";
factory.Credentials.UserName.Password = "pwcpassword";
 
RequestSecurityToken rst = new RequestSecurityToken
{
     RequestType = Microsoft.IdentityModel.Protocols.WSTrust.WSTrust13Constants.RequestTypes.Issue,
     AppliesTo = new EndpointAddress(relyingPartyUri),
     KeyType = Microsoft.IdentityModel.Protocols.WSTrust.WSTrust13Constants.KeyTypes.Bearer,
};
 
IWSTrustChannelContract channel = factory.CreateChannel();
 
try {
  SecurityToken token = channel.Issue(rst);
  Console.WriteLine("Token Id: " + token.Id);
catch (Exception e){
  //if authentication is failed, exception will be thrown. Error is inside the innerexception.
}