ClearanceHandler overwrite Cookies

[highfredo]

Hi!

Following the issue Jackett/Jackett#14511 I found that this function

FlareSolverrSharp/src/FlareSolverrSharp/ClearanceHandler.cs

Line 194 in b6e460f

private void InjectSetCookieHeader(HttpResponseMessage response, FlareSolverrResponse flareSolverrResponse)

is overwriting the all cookies obtained here

FlareSolverrSharp/src/FlareSolverrSharp/ClearanceHandler.cs

Line 119 in b6e460f

response = await base.SendAsync(request, cancellationToken).ConfigureAwait(false);

So when you get the response, it is no longer valid since it is for another different session.

For the specific case of Jackett, the following is happening:

1. Make a request to http://wolfmax4k.com/, but cloudflare protection pop up
2. Make a request to flaresolverr to solve the challenge
3. Make another request to http://wolfmax4k.com/ but with only the cloudflare cookies, without the other cookies obtained in step 2
4. Now, it injects the rest of the cookies in the step 2, but the result of step 3 is no longer valid, since the token obtained is for another session, not this one.

Possible solutions:

• InjectSetCookieHeader should only overwrite cloudflare cookies
• All cookies must be sent in the request

  FlareSolverrSharp/src/FlareSolverrSharp/ClearanceHandler.cs

  Line 119 in b6e460f

  response = await base.SendAsync(request, cancellationToken).ConfigureAwait(false);

  not just cloudflare ones
• Both

Edit:
More info about InjectCookies function,
I dont know what "cookieExcess" is for, but I find it strange the value -98... This causes perfectly valid cookies to expire.