[ILUG] Debian squid3 and ssl

[Gavin McCullagh]

Hi,

On Wed, 09 Mar 2011, kevin wrote:

> I am using squid as a proxy for a small network, it works fine but when
> someone logs into an https webpage the proxy doesn't work.

This is usually dealt with under the connect method.  Unless something has
changed, when a browser knows it's doing SSL through a proxy, it issues a
message to the proxy like: 
	connect www.linux.ie:443 HTTP/1.0

which causes the proxy to act as a sort of NAT device, forwarding the TCP
session on to the server.  The default squid config usually has lines like
this:

	acl SSL_ports port 443          # https
	acl SSL_ports port 563          # snews
	acl SSL_ports port 8002     
	acl SSL_ports port 873          # rsync
	acl SSL_ports port 2096

	acl CONNECT method CONNECT

	# Deny CONNECT to other than SSL ports
	http_access deny CONNECT !SSL_ports

which in effect allows the connect method, but only on specified ports.
Your normal:
	http_access allow .....

should be sufficient otherwise to allow this.  All bets are off if you're
using transparent proxying however.

What error message are you getting in the browser?

Gavin