blob: 7b281c0133d4582e77b534145d8a5a4de2075566 [file] [log] [blame]
Damien Miller38cd4352002-05-01 13:17:33 +10001# $OpenBSD: forwarding.sh,v 1.4 2002/03/15 13:08:56 markus Exp $
2# Placed in the Public Domain.
3
4tid="local and remote forwarding"
5
6start_sshd
7
8base=33
9last=$PORT
10fwd=""
11for j in 0 1 2; do
12 for i in 0 1 2; do
13 a=$base$j$i
14 b=`expr $a + 50`
15 c=$last
16 # fwd chain: $a -> $b -> $c
17 fwd="$fwd -L$a:127.0.0.1:$b -R$b:127.0.0.1:$c"
18 last=$a
19 done
20done
21for p in 1 2; do
22 q=`expr 3 - $p`
23 trace "start forwarding, fork to background"
24 ${SSH} -$p -F $OBJ/ssh_config -f $fwd somehost sleep 10
25
26 trace "transfer over forwarded channels and check result"
27 ${SSH} -$q -F $OBJ/ssh_config -p$last -o 'ConnectionAttempts=4' \
28 somehost cat /bin/ls > $OBJ/ls.copy
29 test -f $OBJ/ls.copy || fail "failed copy /bin/ls"
30 cmp /bin/ls $OBJ/ls.copy || fail "corrupted copy of /bin/ls"
31
32 sleep 10
33done