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#!/usr/bin/perl
# $OpenBSD: relayd.pl,v 1.4 2011/09/04 12:19:44 bluhm Exp $
# Copyright (c) 2010,2011 Alexander Bluhm <bluhm@openbsd.org>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
use strict;
use warnings;
use Socket;
use Socket6;
use Client;
use Relayd;
use Server;
require 'funcs.pl';
sub usage {
die "usage: relay.pl copy|splice [test-args.pl]\n";
}
my $test;
our %args;
if (@ARGV and -f $ARGV[-1]) {
$test = pop;
do $test
or die "Do test file $test failed: ", $@ || $!;
}
@ARGV == 1 or usage();
my($sport, $rport) = find_ports(num => 2);
my $s = Server->new(
func => \&read_char,
listendomain => AF_INET,
listenaddr => "127.0.0.1",
listenport => $sport,
%{$args{server}},
);
my $r = Relayd->new(
forward => $ARGV[0],
listendomain => AF_INET,
listenaddr => "127.0.0.1",
listenport => $rport,
connectdomain => AF_INET,
connectaddr => "127.0.0.1",
connectport => $sport,
%{$args{relayd}},
test => $test,
);
my $c = Client->new(
func => \&write_char,
connectdomain => AF_INET,
connectaddr => "127.0.0.1",
connectport => $rport,
%{$args{client}},
);
$s->run;
$r->run;
$r->up;
$c->run->up;
$s->up;
$c->down;
$s->down;
$r->down;
foreach ([ client => $c ], [ relayd => $r ], [ server => $s ]) {
my($name, $proc) = @$_;
my $pattern = $args{$name}{loggrep} or next;
$pattern = [ $pattern ] unless ref($pattern) eq 'ARRAY';
foreach my $pat (@$pattern) {
$proc->loggrep($pat)
or die "$name log missing pattern: $pat";
}
}
exit if $args{nocheck};
my @clen = $c->loggrep(qr/^LEN: /) or die "no client len"
unless $args{client}{nocheck};
my @slen = $s->loggrep(qr/^LEN: /) or die "no server len"
unless $args{server}{nocheck};
!@clen || !@slen || @clen ~~ @slen
or die "client: @clen", "server: @slen", "len mismatch";
!defined($args{len}) || !$clen[0] || $clen[0] eq "LEN: $args{len}\n"
or die "client: $clen[0]", "len $args{len} expected";
!defined($args{len}) || !$slen[0] || $slen[0] eq "LEN: $args{len}\n"
or die "server: $slen[0]", "len $args{len} expected";
foreach my $len (@{$args{lengths} || []}) {
my $clen = shift @clen;
$clen eq "LEN: $len\n"
or die "client: $clen", "len $len expected";
my $slen = shift @slen;
$slen eq "LEN: $len\n"
or die "server: $slen", "len $len expected";
}
my $cmd5 = $c->loggrep(qr/^MD5: /) unless $args{client}{nocheck};
my $smd5 = $s->loggrep(qr/^MD5: /) unless $args{server}{nocheck};
!$cmd5 || !$smd5 || ref($args{md5}) eq 'ARRAY' || $cmd5 eq $smd5
or die "client: $cmd5", "server: $smd5", "md5 mismatch";
my $md5 = ref($args{md5}) eq 'ARRAY' ? join('|', @{$args{md5}}) : $args{md5};
!$md5 || !$cmd5 || $cmd5 =~ /^MD5: ($md5)$/
or die "client: $cmd5", "md5 $md5 expected";
!$md5 || !$smd5 || $smd5 =~ /^MD5: ($md5)$/
or die "server: $smd5", "md5 $md5 expected";
|
