[squid-users] Need help blocking an specific HTTPS website

Felipe Arturo Polanco felipeapolanco at gmail.com
Tue Mar 5 16:11:26 UTC 2019


I confirm that, I can see TCP_DENIED requests on the access.log to
web.whatsapp.com but still the websites loads.

1551192823.356     47 192.168.112.144 TCP_DENIED/403 4453 GET
https://web.whatsapp.com/ws - HIER_NONE/- text/html

On Mon, Mar 4, 2019 at 7:21 PM Leonardo Rodrigues <leolistas at solutti.com.br>
wrote:

> Em 04/03/2019 19:27, Felipe Arturo Polanco escreveu:
>
> Hi,
>
> I have been trying to block https://web.whatsapp.com/ from squid and I
> have been unable to.
>
> So far I have this:
>
> I can block other HTTPS websites fine
> I can block www.whatsapp.com fine
> I cannot block web.whatsapp.com
>
> I have HTTPS transparent interception enabled and I am bumping all TCP
> connections, but still this one doesn't appear to get blocked by squid.
>
> This is part of my configuration:
> ===========================
> acl blockwa1 url_regex whatsapp\.com$
> acl blockwa2 dstdomain .whatsapp.com
> acl blockwa3 ssl::server_name .whatsapp.com
> acl step1 at_step SslBump1
>
>
>     blockwa1 and blockwa2 should definitely block web.whatsapp.com ..
> your rules seems right.
>
>     Can you confirm the web.whatsapp.com access are getting through squid
> ? Are these accesses on your access.log with something different than
> DENIED status ?
>
>
>
> --
>
>
> 	Atenciosamente / Sincerily,
> 	Leonardo Rodrigues
> 	Solutti Tecnologia
> 	http://www.solutti.com.br
>
> 	Minha armadilha de SPAM, NÃO mandem email
> 	gertrudes at solutti.com.br
> 	My SPAMTRAP, do not email it
>
>
>
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