[GH-ISSUE #381] How and how can I forward specific domains to an upstream proxy? #291

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opened 2026-02-27 23:16:21 +03:00 by kerem · 3 comments

kerem commented

2026-02-27 23:16:21 +03:00

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Originally created by @elico on GitHub (Jul 14, 2020).
Original GitHub issue: https://github.com/snail007/goproxy/issues/381

I am pretty new to GoProxy and was wondering how would I be able to forward all intercepted traffic of *.youtube.com and *.ytimg.com to a specific upstream proxy which bumps/decrypts the connections?

I am currently running the proxy with the command:
/usr/bin/proxy http -t tcp -p ":18443"

on a Linux server and I am intercepting these connections using iptables:
iptables -t nat -A PREROUTING -p tcp --dport 443 -j REDIRECT --to-port 18443

I want to bump/decrypt traffic only for specific domains while all the others will be passed directly.
The proxy I am using to decrypt the TLS traffic is:
https://github.com/andybalholm/redwood/

Originally created by @elico on GitHub (Jul 14, 2020). Original GitHub issue: https://github.com/snail007/goproxy/issues/381 I am pretty new to GoProxy and was wondering how would I be able to forward all intercepted traffic of *.youtube.com and *.ytimg.com to a specific upstream proxy which bumps/decrypts the connections? I am currently running the proxy with the command: /usr/bin/proxy http -t tcp -p ":18443" on a Linux server and I am intercepting these connections using iptables: `iptables -t nat -A PREROUTING -p tcp --dport 443 -j REDIRECT --to-port 18443` I want to bump/decrypt traffic only for specific domains while all the others will be passed directly. The proxy I am using to decrypt the TLS traffic is: https://github.com/andybalholm/redwood/

kerem commented

2026-02-27 23:16:21 +03:00

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@snail007 commented on GitHub (Jul 15, 2020):

use function sps instead and use --hosts argument

@snail007 commented on GitHub (Jul 15, 2020): use function sps instead and use --hosts argument

kerem commented

2026-02-27 23:16:21 +03:00

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@dorsegal commented on GitHub (Mar 28, 2024):

Can it be done the other way around? Can I specify domain names that will not go though the proxy?
i.e google.com should be fowled directly while YouTube.com will use proxy?

@dorsegal commented on GitHub (Mar 28, 2024): Can it be done the other way around? Can I specify domain names that will not go though the proxy? i.e google.com should be fowled directly while YouTube.com will use proxy?

kerem commented

2026-02-27 23:16:21 +03:00

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@snail007 commented on GitHub (Mar 29, 2024):

goproxy commercial edition API Auth feature can do it.

@snail007 commented on GitHub (Mar 29, 2024): goproxy commercial edition API Auth feature can do it.