/// <summary>
/// Indicates whether a supplied username and password are valid.
/// </summary>
/// <param name="userName">The supplied username</param>
/// <param name="password">The supplied password</param>
/// <param name="authority">Optional. The specific authority to use to
/// authenticate a user. For example, in Windows it would be a Windows
/// Domain</param>
/// <returns>true when the username and password are valid</returns>
public bool LogonUser(string userName, string password, string authority)
{
ValidationManager mgr = new ValidationManager();
return(mgr.ValidateUserInfo(HttpContext.Current.Request.Headers));
}
/// <summary>
/// The IsValidPrincipalName method is called by the report server when
/// the report server sets security on an item. This method validates
/// that the user name is valid for Windows. The principal name needs to
/// be a user, group, or builtin account name.
/// </summary>
/// <param name="principalName">A user, group, or built-in account name
/// </param>
/// <returns>true when the principle name is valid</returns>
public bool IsValidPrincipalName(string principalName)
{
ValidationManager mgr = new ValidationManager();
return(mgr.ValidatePrincipalName(principalName));
}