[openssh.git] / regress / forwarding.sh

#	$OpenBSD: forwarding.sh,v 1.4 2002/03/15 13:08:56 markus Exp $
#	Placed in the Public Domain.

tid="local and remote forwarding"
DATA=/bin/ls${EXEEXT}

start_sshd

base=33
last=$PORT
fwd=""
for j in 0 1 2; do
	for i in 0 1 2; do
		a=$base$j$i
		b=`expr $a + 50`
		c=$last
		# fwd chain: $a -> $b -> $c
		fwd="$fwd -L$a:127.0.0.1:$b -R$b:127.0.0.1:$c"
		last=$a
	done
done
for p in 1 2; do
	q=`expr 3 - $p`
	trace "start forwarding, fork to background"
	${SSH} -$p -F $OBJ/ssh_config -f $fwd somehost sleep 10

	trace "transfer over forwarded channels and check result"
	${SSH} -$q -F $OBJ/ssh_config -p$last -o 'ConnectionAttempts=4' \
		somehost cat $DATA > $OBJ/ls.copy
	test -f $OBJ/ls.copy			|| fail "failed copy $DATA"
	cmp $DATA $OBJ/ls.copy			|| fail "corrupted copy of $DATA"

	sleep 10
done
Commit	Line	Data
836d58d7	1	# $OpenBSD: forwarding.sh,v 1.4 2002/03/15 13:08:56 markus Exp $
	2	# Placed in the Public Domain.
	3
	4	tid="local and remote forwarding"
5781bb58	5	DATA=/bin/ls${EXEEXT}
836d58d7	6
	7	start_sshd
	8
	9	base=33
	10	last=$PORT
	11	fwd=""
	12	for j in 0 1 2; do
	13	for i in 0 1 2; do
	14	a=$base$j$i
	15	b=`expr $a + 50`
	16	c=$last
	17	# fwd chain: $a -> $b -> $c
	18	fwd="$fwd -L$a:127.0.0.1:$b -R$b:127.0.0.1:$c"
	19	last=$a
	20	done
	21	done
	22	for p in 1 2; do
	23	q=`expr 3 - $p`
	24	trace "start forwarding, fork to background"
	25	${SSH} -$p -F $OBJ/ssh_config -f $fwd somehost sleep 10
	26
	27	trace "transfer over forwarded channels and check result"
	28	${SSH} -$q -F $OBJ/ssh_config -p$last -o 'ConnectionAttempts=4' \
5781bb58	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"
836d58d7	32
	33	sleep 10
	34	done