Attachment 783 Details for Bug 413 – forward-bind.sh: regression test for binding port forwards to addresses

forward-bind.sh: regression test for binding port forwards to addresses

forward-bind.sh (text/plain), 4.94 KB, created by Darren Tucker on 2005-01-24 16:48:26 AEDT

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Creator: Darren Tucker

Created: 2005-01-24 16:48:26 AEDT

Size: 4.94 KB

patch

obsolete

>#	$OpenBSD$
>#	Placed in the Public Domain.
>
>#
># Current limitations:
># - doesn't test IPv6
># - backward compat tests require Portable OpenSSH 3.9p1 installed in
>#	/usr/local/openssh-3.9p1.  Build it with
>#	./configure --prefix=/usr/local/openssh-3.9p1 --sysconfdir=/etc/ssh
>
>tid="local and remote forwarding with bind addresses"
>
>start_sshd
>
>base=3301
>
># Ugly and not very portable but can't see any other sane way right now
>hostname=`hostname`
>myip=`host $hostname | awk '/has address/{print $4}'`
>
>echo "HostKeyAlias localhost-with-alias" >> ${OBJ}/ssh_config
>echo "HostKeyAlias localhost-with-alias" >> ${OBJ}/ssh_proxy
>
>opts="-F ${OBJ}/ssh_config"
># checklistener always uses these options
>checkopts="$opts"
>
>if [ -x /usr/local/openssh-3.9p1/sbin/sshd ]; then
>	trace enabling 3.9p1 backward compatibility tests
>	BWCOMPAT_SSHD=/usr/local/openssh-3.9p1/sbin/sshd
>	# we use the proxy config for running the backward compat tests
>	(
>		cat $OBJ/ssh_config
>		echo proxycommand ${BWCOMPAT_SSHD} -i -f $OBJ/sshd_proxy
>	) > $OBJ/ssh_proxy
>else
>	BWCOMPAT_SSHD=no
>fi
>
>if [ -x /usr/local/openssh-3.9p1/bin/ssh ]; then
>	BWCOMPAT_SSH=/usr/local/openssh-3.9p1/bin/ssh
>else
>	BWCOMPAT_SSH=no
>fi
>
>insert_delay()
>{
>	sleep 1
>}
>
># check_listen address port expected
>checklistener ()
>{
>	trace check $1:$2 for listener $3
>	${SSH} $checkopts -p $2 -o Hostname=$1 $1 true >/dev/null 2>&1
>	if [ $? -eq 0 ]; then
>		if [ "$3" = "no" ]; then
>			fail WARN: connect $1:$2 worked when expected to fail
>			return 1
>		fi
>	else
>		if [ "$3" = "yes" ]; then
>			trace WARN: connect $1:$2 failed when expected to work
>			return 1
>		fi
>	fi
>
>}
>
># run_fwd_test arguments
>#	1	test number
>#	2	local/remote (L/R)
>#	3	ssh GatewayPorts (yes/no)
>#	4	bind spec or 'none'
>#	5	expected result for localhost (yes/no)
>#	6	expected result for myip (yes/no)
>run_fwd_test ()
>{
>	thistest="test $1: forward=$2, ssh GatewayPorts=$3, bind spec $4"
>	verbose $thistest
>
>	if [ "$4" = "none" ]; then
>		fwd="$base:127.0.0.1:$PORT"
>	else
>		fwd="$4:$base:127.0.0.1:$PORT"
>	fi
>
>	${SSH} $opts -f -$2 $fwd -oGatewayPorts=$3 somehost \
>	     exec sh -c \'"echo \$\$ > $OBJ/remote_pid; exec sleep 444"\' || \
>	     fail "failed to start forwarder"
>	insert_delay
>
>	checklistener 127.0.0.1 $base $5 || fail $thistest
>	checklistener $myip $base $6 || fail thistest
>
>	if [ -f $OBJ/remote_pid ]; then
>		remote=`cat $OBJ/remote_pid`
>		trace "terminate remote shell, pid $remote"
>		if [ $remote -gt 1 ]; then
>			kill -HUP $remote
>		fi
>	else
>		fail "no pid file: $OBJ/remote_pid"
>	fi
>
>	base=`expr $base + 1`
>	insert_delay
>}
>
># Test with sshd GatewayPorts=no (the default)
>#							result	result
>#		testno	L/R	gwport	bind spec	loop	ipaddr
>run_fwd_test	1	L	no	none		yes	no
>run_fwd_test	2	L	yes	none		yes	yes
>run_fwd_test	3	R	no	none		yes	no
>run_fwd_test	4	R	yes	none		yes	no
>run_fwd_test	5	L	no	127.0.0.1	yes	no
>run_fwd_test	6	L	no	$myip		no	yes
>run_fwd_test	7	R	no	$myip		yes	no
>
>if [ "${BWCOMPAT_SSH}" != "no" ]; then
>	verbose ssh 3.9p1 backward compat tests with sshd GatewayPorts=no
>	OLD_SSH=${SSH}
>	SSH=${BWCOMPAT_SSH}
>	#							result	result
>	#		testno	L/R	gwport	bind spec	loop	ipaddr
>	run_fwd_test	a1	L	no	none		yes	no
>	run_fwd_test	a2	L	yes	none		yes	yes
>	run_fwd_test	a3	R	no	none		yes	no
>	run_fwd_test	a4	R	yes	none		yes	no
>
>	SSH=${OLD_SSH}
>fi
>
>if [ "${BWCOMPAT_SSHD}" != "no" ]; then
>	verbose sshd 3.9p1 backward compat tests with sshd GatewayPorts=no
>	oldopts="$opts"
>	opts="-F ${OBJ}/ssh_proxy"
>
>	#							result	result
>	#		testno	L/R	gwport	bind spec	loop	ipaddr
>	run_fwd_test	b1	R	no	none		yes	no
>	run_fwd_test	b2	R	yes	none		yes	no
>	run_fwd_test	b3	R	no	$myip		yes	no
>	run_fwd_test	b4	R	yes	$myip		yes	no
>
>	opts="$oldopts"
>fi
>
>trace reconfigure sshd with GatewayPorts=yes
>echo GatewayPorts=yes >> ${OBJ}/sshd_config
>echo GatewayPorts=yes >> ${OBJ}/sshd_proxy
>$SUDO kill -HUP `cat $PIDFILE`
>sleep 1
>trace "wait for sshd to restart"
>i=0;
>while [ ! -f $PIDFILE -a $i -lt 10 ]; do
>        i=`expr $i + 1`
>        sleep $i
>done
>test -f $PIDFILE || fatal "sshd did not restart"
>
># Test with sshd GatewayPorts=yes
>#							result	result
>#		testno	L/R	gwport	bind spec	loop	ipaddr
>run_fwd_test	8	R	no	none		yes	no
>run_fwd_test	9	R	yes	none		yes	no
>run_fwd_test	10	R	no	$myip		no	yes
>run_fwd_test	11	R	yes	127.0.0.1	yes	no
>run_fwd_test	12	R	yes	localhost	yes	no
>
>if [ "${BWCOMPAT_SSH}" != "no" ]; then
>	verbose ssh 3.9p1 backward compat tests with sshd GatewayPorts=yes
>	OLD_SSH=${SSH}
>	SSH=${BWCOMPAT_SSH}
>	#							result	result
>	#		testno	L/R	gwport	bind spec	loop	ipaddr
>	run_fwd_test	a5	L	no	none		yes	no
>	run_fwd_test	a6	L	yes	none		yes	yes
>	run_fwd_test	a7	R	no	none		yes	yes
>	run_fwd_test	a8	R	yes	none		yes	yes
>
>	SSH=${OLD_SSH}
>fi
>
>if [ "${BWCOMPAT_SSHD}" != "no" ]; then
>	verbose sshd 3.9p1 backward compat tests with sshd GatewayPorts=yes
>	oldopts="$opts"
>	opts="-F ${OBJ}/ssh_proxy"
>
>	#							result	result
>	#		testno	L/R	gwport	bind spec	loop	ipaddr
>	run_fwd_test	b5	R	no	none		yes	yes
>	run_fwd_test	b6	R	yes	none		yes	yes
>	run_fwd_test	b7	R	no	$myip		yes	yes
>	run_fwd_test	b8	R	yes	$myip		yes	yes
>
>	opts="$oldopts"
>fi

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