# Use @ALLOWED_SERVERS and @BANNED_SERVERS to restrict which servers a user
#   can visit through this proxy.  Any URL at a host matching a pattern in
#   @BANNED_SERVERS will be forbidden.  In addition, if @ALLOWED_SERVERS is
#   not empty, then access is allowed *only* to servers that match a pattern
#   in it.  In other words, @BANNED_SERVERS means "ban these servers", and
#   @ALLOWED_SERVERS (if not empty) means "allow only these servers".  If a
#   server matches both lists, it is banned.
# These are each a list of Perl 5 regular expressions (aka patterns or
#   regexes), not literal host names.  To turn a hostname into a pattern,
#   replace every "." with "\.", add "^" to the beginning, and add "$" to the
#   end.  For example, 'www.example.com' becomes '^www\.example\.com$'.  To
#   match *every* host ending in something, leave out the "^".  For example,
#   '\.example\.com$' matches every host ending in ".example.com".  For more
#   details about Perl regular expressions, see the Perl documentation.  (They
#   may seem cryptic at first, but they're very powerful once you know how to
#   use them.)
# Note: Use single quotes around each pattern, not double qoutes, unless you
#   understand the difference between the two in Perl.  Otherwise, characters
#   like "$" and "\" may not be handled the way you expect.
@ALLOWED_SERVERS= ('\.bebo\.com$' '\.myspace.com$') ;
@BANNED_SERVERS= () ;