app_script scoring and strict relay rules

[jj28-arch]

Added a scoring system to rate app_scripts based on their success count, latency and ...
Added a strict relay option.
Note: Ip leaking still stands, even after excluding ip related headers.

[abolix]

did you actually fix the ip leaking or you just randomly added some new stuff to header stripping ?

[jj28-arch]

did you actually fix the ip leaking or you just randomly added some new stuff to header stripping ?

Short answer: No
This didn’t fully fix IP leak in Apps Script mode.

It mostly tightened header stripping and improved Apps Script ranking behavior, but Google’s UrlFetchApp path can still add forwarding chain data outside our control.

But it did help for some endpoints that were showing your IP address.
foeexample:
ifconfig.me/ip shows one of the randomly selected addresses of google, but services like iplocation, still show the actual ipaddress because of the behaviour of UrlFetchApp which I mentioned above.