1 # $OpenBSD: forwarding.sh,v 1.5 2005/03/10 10:20:39 dtucker Exp $
2 # Placed in the Public Domain.
4 tid="local and remote forwarding"
17 # fwd chain: $a -> $b -> $c
18 fwd="$fwd -L$a:127.0.0.1:$b -R$b:127.0.0.1:$c"
24 trace "start forwarding, fork to background"
25 ${SSH} -$p -F $OBJ/ssh_config -f $fwd somehost sleep 10
27 trace "transfer over forwarded channels and check result"
28 ${SSH} -$q -F $OBJ/ssh_config -p$last -o 'ConnectionAttempts=4' \
29 somehost cat $DATA > $OBJ/ls.copy
30 test -f $OBJ/ls.copy || fail "failed copy $DATA"
31 cmp $DATA $OBJ/ls.copy || fail "corrupted copy of $DATA"
37 trace "simple clear forwarding proto $p"
38 ${SSH} -$p -F $OBJ/ssh_config -oClearAllForwardings=yes somehost true
40 trace "clear local forward proto $p"
41 ${SSH} -$p -f -F $OBJ/ssh_config -L ${base}01:127.0.0.1:$PORT \
42 -oClearAllForwardings=yes somehost sleep 10
44 fail "connection failed with cleared local forwarding"
46 # this one should fail
47 ${SSH} -$p -F $OBJ/ssh_config -p ${base}01 true \
48 2>${TEST_SSH_LOGFILE} && \
49 fail "local forwarding not cleared"
53 trace "clear remote forward proto $p"
54 ${SSH} -$p -f -F $OBJ/ssh_config -R ${base}01:127.0.0.1:$PORT \
55 -oClearAllForwardings=yes somehost sleep 10
57 fail "connection failed with cleared remote forwarding"
59 # this one should fail
60 ${SSH} -$p -F $OBJ/ssh_config -p ${base}01 true \
61 2>${TEST_SSH_LOGFILE} && \
62 fail "remote forwarding not cleared"