Izicelo ze-proxy ze-HTTP: ama-URL aphelele ne-Host header

Gcina umgomo wesicelo ophelele kanye nensimu ye-Host kuhambisana lapho wenza isicelo se-HTTP/1.1 nge-proxy ecacile.

Iyiphi i-host okushiwo yisicelo se-proxy se-HTTP/1.1?

GET http://first.example/path HTTP/1.1
Host: second.example

Umlayezo awuhambisani. Esicelweni sesimo esiphelele esithunyelwa ku-proxy, i-RFC 9112 ifuna ukuthi inani le-Host elidluliswayo livela emgwameni wesicelo. Ukudlulisa Host: first.example ukuziphatha okulindelekile.

Ekuhlolweni kwesayithi yokuthuthukisa, gcina igama le-host yensiza lihambisana ku-URL naku-authority ye-HTTP. Nikeza ukuhlelwa kwegama-kuya-kukheli okufunayo ku-hop enesibopho sokuxazulula. Ukushintshwa kwe-Host okungqubuzanayo akusona isiqondiso esiphathwayo sokukhetha i-backend.

I-HTTPS yehlukile. Ngemva kokuvulwa komhubhe ojwayelekile we-CONNECT, i-TLS nokuhwebelana kwangaphakathi kwe-HTTP kwenzeka ngaphakathi kuwo. I-proxy engangeneli ngokuvamile ayikwazi ukubhala kabusha leya nkambu ye-Host ebhalwe ngokufihlakele. Indawo ye-CONNECT, igama le-TLS kanye nobuwena wesitifiketi kuhlala kuyizindima ezihlukene.

Ukususa i-Via, i-Referer noma i-Cache-Control akuhlanganisi iziphathimandla ezimbili. Rekhoda isimo sesicelo kanye nendawo oqaphele kuyo isihloko ngaphambi kokuhlola ukubhalwa kabusha kwe-proxy.

Izihloko ezihlobene