[spambayes-bugs] [ spambayes-Bugs-970859 ] Transparent proxying
support?
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noreply at sourceforge.net
Thu Jun 10 23:19:15 EDT 2004
Bugs item #970859, was opened at 2004-06-11 15:13
Message generated for change (Comment added) made by anadelonbrin
You can respond by visiting:
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Category: pop3proxy
Group: Source code - CVS
Status: Open
Resolution: None
Priority: 5
Submitted By: lyeoh (lyeoh)
Assigned to: Nobody/Anonymous (nobody)
Summary: Transparent proxying support?
Initial Comment:
Hi, how about adding support for transparent proxying?
e.g. perl equiv from a perl pop3proxy I wrote
#$daddr:$dport = where the proxy will actually make
connections to
#$FORCEDEFSVR is whether to force usage of the
configured default server
#$USE_SO_ORIGINAL_DST is whether to do Linux-style
transparent proxying or FreeBSD style
# $SO_ORIGINAL_DST = 80 if linux headers not available
#$client holds the inbound socket object
# $BOUNDPORT and $BOUNDADDRESS = actual addr and
port proxy is listening on
#should probably do more checks to stop loops
#e.g. enforce bound addr:port != default addr:port
if ($FORCEDEFSVR) {
$daddr=$DEFADDRESS;
$dport=$DEFPORT;
} else {
if ($USE_SO_ORIGINAL_DST) {
my $p= getsockopt
$client, $SOL_IP, $SO_ORIGINAL_DST;
$daddr=inet_ntoa(substr
($p,4,4));
$dport=unpack('n',substr
($p,2,2));
} else {
#FreeBSD style
$daddr=$client->sockhost;
$dport=$client->sockport;
}
#dolog('DEBUG', "dest:
$daddr:$dport");
if (($dport==$BOUNDPORT) and
($daddr eq $BOUNDADDRESS)) {
# If seem to be connecting to
self connect to default server instead
$daddr=$DEFADDRESS;
$dport=$DEFPORT;
}
}
--
I don't know python, but I might see if I can figure out
spambayes+ python. Feature may be harder to add than
I think ;).
----------------------------------------------------------------------
>Comment By: Tony Meyer (anadelonbrin)
Date: 2004-06-11 15:19
Message:
Logged In: YES
user_id=552329
My Perl is extremely rusty. Exactly what do you mean by
transparent proxying? i.e. what changes do you want from
the current proxying?
----------------------------------------------------------------------
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