Bug#732942: please include example proxy.pac to handle *.onion domains

[Robert Millan]

Package: polipo
Version: 1.0.4.1-1.2
Severity: wishlist

This might be useful when one wants to use tor for the only purpose
of accessing *.onion domains.

This could happen because user isn't concerned about his own anonimity
in this particular session, but nevertheless wants to access a service
which has been banned by a totalitarian regime.

A typical example would be http://jntlesnev5o7zysa.onion/ which
doesn't necessarily involve any unlawful activity, but is regardless
often censored by authorities.

If it was provided somewhere in the system (e.g. /usr/share/doc or
/etc), user could enable it right away by pointing his proxy.pac URL
to it using "file://" prefix.

-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: kfreebsd-amd64 (x86_64)
Foreign Architectures: kfreebsd-i386

Kernel: kFreeBSD 9.0-2-amd64
Locale: LANG=ca_AD.UTF-8, LC_CTYPE=ca_AD.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

function FindProxyForURL (url, host)
{
        if (shExpMatch (host, "*.onion"))
        {
                return "PROXY 127.0.0.1:8123";
        }
        return "DIRECT";
}