/// <summary>
/// Checks the specified credentials.
/// </summary>
/// <param name="context">The context.</param>
/// <returns></returns>
public Task Consume(ConsumeContext <ICheckCredentials> context)
{
IUser user;
return(context.RespondAsync(!_ldapService.CheckCredentials(context.Message.UserName, context.Message.Password, out user)
? new CheckCredentialsResult(null)
: new CheckCredentialsResult(user)));
}