Ṣiṣatunṣe ERR_TUNNEL_CONNECTION_FAILED pẹlu proxy

Awọn iṣẹlẹ meji ti a tun ṣe

Awọn mejeeji lo proxy idanwo kan, ti a kọ nibi pẹlu adirẹsi iwe-ipamọ 203.0.113.10:8080 ati user123:pass456. Ninu ferese Chrome deede, iṣẹlẹ 407 kii yipada si aṣiṣe tunnel; dipo eyi, Chrome yoo ṣii apoti wiwọle fun orukọ olumulo ati ọrọ igbaniwọle proxy. Nitorinaa, awọn aṣiṣe tunnel ti 407 n fa ma n han julọ ninu awọn irinṣẹ adaṣiṣẹ ati ninu awọn app ti ko le beere fun ọrọ igbaniwọle.

Awọn okunfa, eyi ti o wọpọ julọ ni akọkọ

• Iwe afọwọkọ adaṣiṣẹ ko fi awọn iwe-ẹri ranṣẹ. Flag --proxy-server ti Chrome n gba host ati port nikan, kii ṣe user:pass. Puppeteer tabi Selenium ti ko ni oju (headless) yoo gba 407 yoo si jabo ikuna tunnel.
• App foonu lẹhin proxy Wi-Fi ti o ni aabo ọrọ igbaniwọle. App naa ko ni apoti wiwọle, nitorinaa HTTPS n bajẹ nigba ti aṣawakiri si n ṣiṣẹ.
• Proxy ko le de ibi ti a fojusi. O n da 502 pada si CONNECT; oju-iwe 502 Bad Gateway ṣalaye eyi ni kikun.
• Awọn aaye ayelujara kan nikan lo n kuna. Ibi ti a n lọ n dènà tabi o ti wọle, nigba ti awọn aaye miiran n ṣiṣẹ nipasẹ proxy kanna.

Wa koodu gidi pẹlu aṣẹ curl kan

Ṣiṣẹ curl -v -x http://user123:[email protected]:8080 https://example.com pẹlu awọn iye ti tirẹ. Wo ila ti o tẹle > CONNECT example.com:443 HTTP/1.1: 407 tumọ si titẹle itọsọna 407; 502 n tọka si ibi ti a n lọ tabi ipa ọna lẹhin proxy. Ti o ko ba fẹ lo terminal, lẹ ila naa sinu oluṣayẹwo proxy, eyiti o n jabo auth failed (407) tabi HTTP 502 fun awọn ipo kanna.

Awọn atunṣe nipasẹ agbegbe iṣiṣẹ

• Puppeteer: tọju --proxy-server=http://host:port nigbati o ba n bẹrẹ ki o si pe page.authenticate({ username, password }) ṣaaju lilọ kiri. Apẹẹrẹ pipe wa ninu itọsọna proxy Puppeteer.
• Playwright: fi proxy: { server, username, password } ranṣẹ nigbati o ba n bẹrẹ aṣawakiri naa, Playwright yoo si da 407 pada fun ọ; wo Playwright.
• Selenium: Chrome kii gba user:pass lori command line; itọsọna Selenium fihan awọn aṣayan ti o le ṣiṣẹ.
• Chrome lori Windows: ti apoti wiwọle ko ba farahan rara, ṣayẹwo boya afikun proxy n dènà rẹ, lẹhinna tun gbiyanju ninu ferese ti ko ni awọn afikun.
• Awọn foonu: fun awọn app ti o nilo proxy pẹlu ijerisi, lo app proxy ti o ṣe atilẹyin user:pass gẹgẹbi ninu itọsọna iṣeto Android.

Ìgbésẹ̀ ní ìgbésẹ̀

1. 1

   Ṣe idanimọ idahun CONNECT

   Ṣiṣẹ curl -v -x pẹlu ila proxy rẹ, tabi lẹ ẹ sinu oluṣayẹwo, lati mọ boya proxy da 407 tabi 502 pada.

2. 2

   Fun 407: pese awọn iwe-ẹri ni ọna ti o tọ

   Ninu awọn iwe afọwọkọ, lo authentication hook ti laebureli naa dipo fifi user:pass sinu --proxy-server.

3. 3

   Fun 502: gbiyanju aaye ayelujara miiran

   Gba aaye nla kan bii example.com wọle nipasẹ proxy kanna. Ti o ba ṣiṣẹ, ibi ti a fojusi akọkọ ni iṣoro naa.

4. 4

   Tun ṣiṣẹ ki o si jẹrisi IP ijade

   Ni kete ti tunnel ba ṣii, ṣabẹwo si IP mi ninu aṣawakiri kanna yẹn lati jẹrisi pe ijabọ n gba nipasẹ proxy kọja.

Àwọn ìbéèrè tí a ń béèrè lemọ́lemọ́