Rewrite JsChallenge from scratch to be more resilient to changes

[ngosang]

• Resolve new challenge 2020/05/02
• Added Jint as Javascript interpreter
• Removed all JsFuck code
• Added unit test and example Cloudflare HTML code
• Bump version to 1.0.7

Package here => https://www.nuget.org/packages/CloudflareSolverReNgosang/1.0.7

Update: 2020/05/12 v1.0.7.1 with retries in "I'm Under Attack Mode"
Package: https://www.nuget.org/packages/CloudflareSolverReNgosang/1.0.7.1

Update: 2020/05/15 v1.0.7.2 fix new challenge
Package: https://www.nuget.org/packages/CloudflareSolverReNgosang/1.0.7.2

Update: 2020/05/26 v1.0.7.3 fix new challenge
Package: https://www.nuget.org/packages/CloudflareSolverReNgosang/1.0.7.3

[euangordon]

Working with updated CloudFlare here again. For reference, the page I am scraping is:
Chile Navarea Warnings

[uponatime2019]

CloudFlare just update again, can you fix it?
I just change your Regex to this and it match, but sometimes it's not working
private static readonly Regex JsChallengeRegex = new Regex(@"setTimeout\s*\([^{]*{(?<js_code>.+\.submit\s*\(\s*\)\s*;)\s*}\s*,\s*(?<delay>\d+)\s*\).*?<form.+?action=""(?<action>\S+?)"".*?>.*?name=""r"" value=""(?<r>\S+)"".*?value=""(?<jschl_vc>[a-z0-9]{32})"".*?name=""jschl_vc"".*?name=""pass"" value=""(?<pass>\S+?)"".*?</form>.*?id=""[^>]+>(?<cf_dn>.*?)</div>",

[ngosang]

Update: 2020/05/15 v1.0.7.2 fix new challenge

[euangordon]

@ngosang Working fine on http://www.shoa.cl/php/radioavisos.php?idioma=en

[ngosang]

@openbullet ping

[openbullet]

@ngosang I will merge to my branch today, thanks

[ngosang]

Update: 2020/05/26 v1.0.7.3 fix new challenge

[euangordon]

@ngosang Working great here again! Many thanks.

[ngosang]

Not working since 2020/06/03 => More info Jackett/Jackett#8840 (comment)

[ngosang]

I'm going to let this as reference but I'm not going to update this project anymore.
If someone is looking for an alternative take a look at Jackett/Jackett#9029