elcattivo/CloudFlareUtilities

Excessive failures and solve times

Plootie opened this issue · 4 comments

Plootie commented

Firstly if this has been answered in any of the previous issues i'm very sorry, i did read through them but those issues don't seem to be the same as what i'm experiencing. This library was working great for me for a few days and i loved it, no need for node.js and simple to use but yesterday i just kept getting clearance fails. i decided to try again the next day but kept getting clearance fails again so i set retries to 9 and delay to 10,000 as a last ditch effort and while it did eventually work it took 90 seconds (92946ms exactly) to get to the page which isn't particularly great. My test code is here

Bleialf commented

Whats the website you are trying to open?

Plootie commented

Its in the test code but its https://kissanime.ru

Bleialf commented

@Plootie you got the s-parameter there. try my S-Parameter branch with a delay of 4000ms!

https://github.com/Bleialf/CloudFlareUtilities/tree/S-Parameter

Eric898989 commented

After some trials, I noticed:

  • S parameter has to be Uri.EscapeDataString, otherwise even if the calcultated answer is fine, the request will fail "randomly".
  • if you use User-Agent Client 1.0, you get both success and failure events... better to put a recent standard user-agent in the system instead of Client 1.0
  • if you also add the following headers Accept, Referer and Upgrade-Insecure-Requests
if (response.RequestMessage.RequestUri != null)
                clearanceRequest.Headers.Add("Referer", response.RequestMessage.RequestUri.ToString());

 clearanceRequest.Headers.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8");
 clearanceRequest.Headers.Add("Upgrade-Insecure-Requests", "1");

It appears to finally give a 100% rate from my trials.

I added a pull request implementing all of these #43 (big thanks to @Bleialf and @Zaczero)

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