Esempio n. 1
0
// Construct a worker with given settings.
func NewWorker(settings *ss.ScanSettings,
	factory client.ClientFactory,
	src <-chan *url.URL,
	adder workqueue.QueueAddFunc,
	done workqueue.QueueDoneFunc,
	rchan chan<- results.Result) *Worker {
	w := &Worker{
		client:   factory.Get(),
		settings: settings,
		src:      src,
		adder:    adder,
		done:     done,
		rchan:    rchan,
		stop:     make(chan bool),
	}

	// Install redirect handler
	redirHandler := func(req *http.Request, _ []*http.Request) error {
		w.redir = req
		return fmt.Errorf("Stop redirect.")
	}
	w.client.SetCheckRedirect(redirHandler)

	return w
}
Esempio n. 2
0
func GetRobotsForURL(target *url.URL, factory client.ClientFactory) (*RobotsData, error) {
	client := factory.Get()
	ref, _ := url.Parse("/robots.txt")
	robotsURL := target.ResolveReference(ref)
	resp, err := client.RequestURL(robotsURL)
	if err != nil {
		return nil, err
	}
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		return nil, err
	}
	return ParseRobotsTxt(body)
}