Hey, Unless you have access to the dns resolver resolved domain and ip addresses. With these you can try(not 100%) to find the relevant domain if it's not a multi tenant vps or cdn or waf provider.
Eliezer בתאריך יום ד׳, 5 בפבר׳ 2025, 12:01, מאת Matus UHLAR - fantomas < uh...@fantomas.sk>: > On 04.02.25 21:22, Foxy Lady wrote: > >I try again asking the ML if > > > >- can Squid change the destination address of a call? > > > >I mean, something like > > > ><url_rewrite_command> $destination $Host > > > >original $destination is 104.26.9.59:443 > >$Host is the original HTTP Header "Host: xxxxx" alias "api.myip.com:443" > > > >So, a call to > >https://104.26.9.59:443/test > >will become > >https://api.myip.com:443/test > > Hello, > > I guess that the URL redirector could do that. > http://www.squid-cache.org/Doc/config/url_rewrite_program/ > > Note that it's extremely unreliable, because IP=>hostname mapping is a > wild > guess, because after client asks for IP address, you don't really know > what > hostname they want. > So my recommendation is: don't do that. > > Note that SOCKS5 protocol supports DNS resolution at server level > > >martedì 4 febbraio 2025 06:17, Foxy Lady <foxy_lady_1...@proton.me> ha > scritto: > > > >> Hi again. > >> I finally found a tool (great tool, "GO Simple Tunnel") which can > serves both HTTP(S)/SOCKS5 Proxy with dns resolution, so chaining it in the > middle of Squid, Squid receives the destination in format of "domain.fqdn" > and not ip "x.x.x.x", > >> > >> TCP_TUNNEL/200 4118 CONNECT api.myip.com:443 username HIER_DIRECT/ > 104.26.9.59 - "Go-http-client/1.1" [User-Agent: > Go-http-client/1.1\r\nProxy-Authorization: Basic > bWFyY286dHIwdHQwbGE=\r\nProxy-Connection: keep-alive\r\nHost: > api.myip.com:443\r\n] [HTTP/1.1 200 Connection established\r\n\r\n] > >> > >> 👍👍👍 > >> > >> > >> Inviato con l'email sicura Proton Mail. > >> > >> > >> lunedì 3 febbraio 2025 22:22, Foxy Lady foxy_lady_1...@proton.me ha > scritto: > >> > >> > Sorry, resend the post in txt and correct some parts. > >> > The question is: can i force SQUID to do a reverse dns lookup and > maintain the Host Header inside (where's a ptr record is found), also if i > can't find a ptr record? SOCKS5 works with 1st level tcp, so send ip > addresses, i need some tool, or Squid workaround, which can force a reverse > dns. I know, it's quite impossible if a ptr record is not found in dnses, > but... i try.. > >> > > >> > ---------- > >> > > >> > Hi all. > >> > As in subject. > >> > SQUID server has its own dns resolver. > >> > > >> > Can SQUID change the destination address from ip to hostname? > >> > > >> > CLIENT > SQUID > DESTINATION > >> > > >> > 192.168.178.2 TCP_TUNNEL/200 4120 CONNECT api.myip.com:443 - > HIER_DIRECT/104.26.8.59 > >> > > >> > CLIENT > SOCKS5 PROXY > SQUID > DESTINATION > >> > > >> > 192.168.178.50 TCP_TUNNEL/200 4126 CONNECT 104.26.9.59:443 - > HIER_DIRECT/104.26.9.59 > >> > > >> > I would need, > >> > > >> > CLIENT > SOCKS5 PROXY > SQUID > DESTINATION > >> > > >> > 192.168.178.50 TCP_TUNNEL/200 4126 CONNECT api.myip.com:443 - > HIER_DIRECT/104.26.9.59 > > -- > Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ > Warning: I wish NOT to receive e-mail advertising to this address. > Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. > The early bird may get the worm, but the second mouse gets the cheese. > _______________________________________________ > squid-users mailing list > squid-users@lists.squid-cache.org > https://lists.squid-cache.org/listinfo/squid-users >
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