browser → forward proxy → website
                  ↕
             ICAP service

Lungisa isiphequluli ukuthi sisebenzise i-forward proxy, hhayi i-ICAP port yesihlungi. I-proxy iyi-ICAP client; isihlungi siyi-ICAP server. Umuntu olalela ku-port 1344 angaba nempilo ngaphandle kokuqonda izicelo ze-HTTP proxy zesiphequluli noma i-CONNECT.

Indlela eseceleni ye-ICAP ithola imilayezo ye-HTTP ekhethiwe ukuze ihlolwe noma ilungiswe. Akuyona ngempela enye indlela yokuphuma kwi-inthanethi ochungechungeni lwe-proxy.

Khetha isigaba ngokusho kwalokho okufanele kuhlolwe. I-REQMOD isingatha izicelo ezithunyelwe; i-RESPMOD isingatha izimpendulo ezithunyelwe. Isihlungi sempendulo asizihloli ngokwaso izingeniswa. Umkhiqizo we-proxy okhethiwe udinga ukusekelwa kwe-ICAP client kwensizakalo nesigaba osidingayo.

Ezinguqulweni ze-Squid ezisekela i-ICAP, izincazelo zensizakalo nemithetho yokufinyelela ukulungisa zihlukene. Ukumemezela isihlungi akwanele ukuze yonke into edlulayo idlule kuso. Ensizakalweni yezimpendulo ye-Squid 7 lungisa ndawonye ukukhethwa kwensizakalo ye-ICAP nokufinyelela ukulungisa. Chaza ukuthi iphutha lensizakalo livimbela isicelo noma livumela ukudlula okulungisiwe, njengengxenye yemfuneko yokuhlunga.

I-CONNECT evamile futhi ishiya okuqukethwe kohlelo lwe-HTTPS kubethelwe. Ukudlulisa umhubhe nge-proxy akunikezi umzimba wempendulo ye-HTTP ozohlolwa. Noma yiluphi uhlelo lwe-TLS lokuvula ngamabomu ludinga ukusethwa kwalo okuhambisanayo nokuthenjwa yiklayenti.

Izihloko ezihlobene