[clug] Dealing with HTTP proxies on random networks
Martin Schwenke
martin at meltin.net
Wed May 25 12:51:06 GMT 2005
>>>>> "Mikal" == Michael Still <mikal at stillhq.com> writes:
>>> My laptop roams between three networks regularly. One has
>>> tranparent HTTP proxying, one has no proxying, and one has an
>>> environment where you _have_ to use their HTTP proxy.
>>> Does anyone know of a package which will manage that for me so
>>> I don't need to do the three clicks in Firefox to change my
>>> proxy setup when I change network?
Mikal> Then again something which worked for everything by magic
Mikal> is cooler.
I use laptop-net to manage various setting when I'm on different
networks, based on IP address.
For HTTP proxying, I use a combination of wwwoffle and privoxy - the
browser knows about wwwoffle via a proxy.pac file, wwwoffle chains to
privoxy, privoxy is configured to have the correct outgoing proxy
setup for the current network profile. When laptop-net changes
profiles it first copies a file containing privoxy forwarding
information for the current profile. Then a script is run that merges
that snippet into privoxy's configuration file, before restarting
privoxy. A bit fiddly, but once setup it works well.
The only downside is that privoxy doesn't handle FTP, but I don't use
much of that... However, I do manage to live in a mostly ad and
cookie free world... :-)
When my proxies get in the way, I also use the SwitchProxyTool Firefox
extension to turn them off.
peace & happiness,
martin
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