403 Bypass Testbed — Nginx only

https://403.brutelogic.net/access/nginx/admin         # IP Header Trust
https://403.brutelogic.net/access/nginx/config        # Verb Tampering (GET Blocked)
https://403.brutelogic.net/access/nginx/internal      # Referer Trust
https://403.brutelogic.net/access/nginx/secure        # Protocol Header Trust
https://403.brutelogic.net/access/nginx/api/private   # Verb Tampering (PUT Required)
http://403.brutelogic.net:8080/access/nginx/path      # Path Normalization Delta (requires no chain)
https://403.brutelogic.net/access/nginx/encoded       # URL Encoding Bypass
https://403.brutelogic.net/access/nginx/rewrite       # X-Original-URL Header Trust
https://403.brutelogic.net/access/nginx/suffix        # Path Suffix Bypass
https://403.brutelogic.net/access/nginx/v1/resource   # API Version Prefix Bypass

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