D2010 ado sql windows авторизация + пароль

type
  PLogonUserThreadInfo = ^TLogonUserThreadInfo;
  TLogonUserThreadInfo = record
    Token: THandle;
    Handle: THandle;
  end;

function LogonUserThread(const AUserName, ADomain, APassword: string;
  ALogonType: Cardinal; AThreadHandle: THandle): Pointer;
var
  LLogonInfo: PLogonUserThreadInfo absolute Result;
  LLogonToken: THandle;
  LImpersonateToken: THandle;
begin
  GetMem(LLogonInfo, SizeOf(LLogonInfo^));
  try
    LLogonInfo^.Token := 0;
    if not OpenThreadToken(AThreadHandle, TOKEN_IMPERSONATE, True, LLogonInfo^.Token) and
       (GetLastError <> ERROR_NO_TOKEN)
    then
      RaiseLastOSError;
    try
      Win32Check(LogonUser(PChar(AUserName), PChar(ADomain), PChar(APassword),
        ALogonType, LOGON32_PROVIDER_DEFAULT, LLogonToken));
      try
        Win32Check(DuplicateToken(LLogonToken, SecurityImpersonation, @LImpersonateToken));
        try
          Win32Check(SetThreadToken(@AThreadHandle, LImpersonateToken));
        finally
          CloseHandle(LImpersonateToken);
        end;
      finally
        CloseHandle(LLogonToken);
      end;
    except
      CloseHandle(LLogonInfo^.Token);
      raise;
    end;
    LLogonInfo^.Handle := AThreadHandle;
  except
    if LLogonInfo^.Token <> 0 then
      CloseHandle(LLogonInfo^.Token);
    FreeMem(LLogonInfo);
    raise;
  end;
end;

procedure LogoffUserThread(AData: Pointer);
var
  LLogonInfo: PLogonUserThreadInfo absolute AData;
begin
  try
    Win32Check(SetThreadToken(@LLogonInfo^.Handle, LLogonInfo^.Token));
  finally
    if LLogonInfo^.Token <> 0 then
      CloseHandle(LLogonInfo^.Token);
    FreeMem(LLogonInfo);
  end;
end;