/// <summary>
/// Get information about a web service user.
/// This method should only be used for logging purpose
/// when client token is not accepted.
/// </summary>
/// <param name="userName">User name.</param>
/// <returns>
/// Returns user information or null if
/// user information is not valid.
/// It is only during login that the
/// user information can be invalid.
/// </returns>
public virtual WebUser GetUser(String userName)
{
WebUser user;
// Check data.
userName.CheckNotEmpty("userName");
userName = userName.CheckInjection();
// Get information from database.
user = null;
using (UserServer database = new UserServer())
{
using (DataReader dataReader = database.GetUser(userName))
{
if (dataReader.Read())
{
user = new WebUser();
user.LoadData(dataReader);
}
}
}
return(user);
}