for blocking bad guys using crawler for downloading my images
no no the guy who made the program knows how to avoid cloudflare js check
the program can avoid js check
i just want cloudflare add firewall or page rules like
checking user’s js status and if he or she disabled it
just block them to see my page
and i even can’t block his IP bcoz many ppl use that program (exe)
And have you tried Under Attack mode?
And how did he manage to circumvent it?
That is unrelated and not a way to circumvent anything.
ah really…? i just emailed the developer about this issue now
hmmm but the program can avoid js check idk how tho
Well, I am afraid at this point it is all just guessing.
You could only implement some server-side logic in this case which is specific to your case and that topic is way beyond this forum here
If it’s some sort of program, I’d expect it’s sending some sort of User Agent string (or blank). Or it’s randomly making up strings.
Have you looked into filtering by User Agent string?
hmmmm isn’t there any way to block crawler? :’(
Good point though I assume if someone is sophisticated enough to bypass Cloudflare they will send a common string. Maybe better “hope” than “assume”
Of course there are ways, but there is no way to say anything more concrete with the information you provided and that topic is also generally off-topic for here
But anyhow, can you post several excerpts from your log which are from that crawler?