Problem with a simple Wcf service authentication

Hello everybody,

I have developp a Wcf sample project.

This sample works fine alone but when I want to add authentication to it, it fails.

I have set the diagnostic trace for this Wcf service but the messages I get are only :"Fail to open System.ServiceModel.ServiceHost", "System.ServiceModel.ServiceHost has generated errors" and "An error System.ServiceModel.ServiceHost has appened.

I have been based on a simple example I found on the net and I think I have reproduced it correctly.

Here is the web.config file for my Wcf service :

xml version="1.0" encoding="utf-8"?>


  
     debug="true" targetFramework="4.0" />
  

  

     >
      
         name="basicHttpServiceBinding">
           mode="TransportCredentialOnly">
             clientCredentialType="Basic"/>
          
        
      
    

    
      
         name="customBehavior">
           httpGetEnabled="true" httpsGetEnabled="true" />
           includeExceptionDetailInFaults="true" />
          
            
              userNamePasswordValidationMode="Custom"
              customUserNamePasswordValidatorType="WcfService1.UserAuthentication,WcfService1"/>
          
        
      
    

    
       name="WcfService1.Service1" behaviorConfiguration="customBehavior"> 
         address="http://localhost/TestServiceWCF/Service1.svc" binding="basicHttpBinding"
                  bindingConfiguration="basicHttpServiceBinding"
                  contract="WcfService1.IService1">
          
             value="localhost" />
          
        
         address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
        
          
             baseAddress="http://localhost/TestServiceWCF/" />
          
        
      
    

     wmiProviderEnabled="true">
      
           logEntireMessage="true"
           logMalformedMessages="true"
           logMessagesAtServiceLevel="true"
           logMessagesAtTransportLevel="true"
           maxMessagesToLog="3000"
       />
    
     multipleSiteBindingsEnabled="true" />
    
  

  

  
     autoflush="true" indentsize="4" />
    
       name="System.ServiceModel"
              switchValue="All"
              propagateActivity="true" >
        
           name="xml"/>
        
      
       name="System.ServiceModel.MessageLogging">
        
           name="xml"/>
        
      
       name="myUserTraceSource"
              switchValue="Information, ActivityTracing, Warning, Error">
        
           name="xml"/>
        
      
    
    
       name="xml"
           type="System.Diagnostics.XmlWriterTraceListener"
                 initializeData="E:\ldiep\Projets\Wcf\IIS_Logs\messages.svclog" />
    
  
  
  
     runAllManagedModulesForAllRequests="true"/>
  
  

Here is the App.config for my client application :

xml version="1.0" encoding="utf-8" ?>


  
    
      
         name="DefaultBinding_IService1">
           mode="TransportCredentialOnly">
             clientCredentialType="Basic"/>
          
        
      
    
    

       address="http://localhost/TestServiceWCF/Service1.svc"
                binding="basicHttpBinding" bindingConfiguration="DefaultBinding_IService1"
                contract="ServiceReference1.IService1"
                name="ServiceReference1" />
    

  

Here is the UserAuthentication.cs :

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.ServiceModel;
using System.IdentityModel.Selectors;

namespace WcfService1
//namespace Service
{
    public class UserAuthentication : UserNamePasswordValidator
    {
        public override void Validate(string userName, string password)
        {
            try
            {
                if (userName == "test" && password == "test123")
                {
                    Console.WriteLine("Authentic User");
                }
            }
            catch (Exception ex)
            {
                throw new FaultException("Unknown Username or Incorrect Password");
            }
        }
    }
}

And here is my call to the Wcf service :

 ServiceReference1.Service1Client serviceProxy = new ServiceReference1.Service1Client();
                serviceProxy.ClientCredentials.UserName.UserName = "test";
                serviceProxy.ClientCredentials.UserName.Password = "test123";

                string sReturned = serviceProxy.GetData(14);

Thank you very much in advance.

Eric.