<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <system.serviceModel>
        <behaviors>
            <serviceBehaviors>
                <behavior name="serviceBehavior">
                    <serviceMetadata httpGetEnabled="false" />
                    <serviceCredentials>
                      <userNameAuthentication userNamePasswordValidationMode="Custom" customUserNamePasswordValidatorType="Host.CustomUserNameValidator, Host" />
                    </serviceCredentials>
                </behavior>
              </serviceBehaviors>
        </behaviors>
        <services>
            <service behaviorConfiguration="serviceBehavior" name="BusinessServices.ServiceA">
                <endpoint address="ServiceA" binding="netTcpBinding" bindingConfiguration="TcpUserNameBinding"
                    contract="BusinessServiceContracts.IServiceA" bindingName ="" />
                <host>
                    <baseAddresses>
                        <add baseAddress="net.tcp://localhost:9000" />
                    </baseAddresses>
                </host>
            </service>
        </services>
    <bindings>
      <netTcpBinding>
        <binding name="TcpUserNameBinding">
          <security mode = "Transport">
            <message clientCredentialType="UserName"/>
          </security>
        </binding>
      </netTcpBinding>
    </bindings>
  </system.serviceModel>
</configuration>