1 files changed, 87 insertions, 0 deletions
diff --git a/regress/connection-timeout.sh b/regress/connection-timeout.sh
new file mode 100644
index 0000000..c77abb3
--- /dev/null
+++ b/regress/connection-timeout.sh
@@ -0,0 +1,87 @@
+#	$OpenBSD: connection-timeout.sh,v 1.2 2023/01/17 10:15:10 djm Exp $
+#	Placed in the Public Domain.
+
+tid="unused connection timeout"
+if config_defined DISABLE_FD_PASSING ; then
+       skip "not supported on this platform"
+fi
+
+CTL=$OBJ/ctl-sock
+cp $OBJ/sshd_proxy $OBJ/sshd_proxy.orig
+
+check_ssh() {
+	test -S $CTL || return 1
+	if ! ${REAL_SSH} -qF$OBJ/ssh_proxy -O check \
+	     -oControlPath=$CTL somehost >/dev/null 2>&1 ; then
+		return 1
+	fi
+	return 0
+}
+
+start_ssh() {
+	trace "start ssh"
+	${SSH} -nNfF $OBJ/ssh_proxy "$@" -oExitOnForwardFailure=yes \
+	    -oControlMaster=yes -oControlPath=$CTL somehost
+	r=$?
+	test $r -eq 0 || fatal "failed to start ssh $r"
+	check_ssh || fatal "ssh process unresponsive"
+}
+
+stop_ssh() {
+	test -S $CTL || return
+	check_ssh || fatal "ssh process is unresponsive: cannot close"
+	if ! ${REAL_SSH} -qF$OBJ/ssh_proxy -O exit \
+	     -oControlPath=$CTL >/dev/null somehost >/dev/null ; then
+		fatal "ssh process did not respond to close"
+	fi
+	n=0
+	while [ "$n" -lt 20 ] ; do
+		test -S $CTL || break
+		sleep 1
+		n=`expr $n + 1`
+	done
+	if test -S $CTL ; then
+		fatal "ssh process did not exit"
+	fi
+}
+
+trap "stop_ssh" EXIT
+
+verbose "no timeout"
+start_ssh
+sleep 5
+check_ssh || fatal "ssh unexpectedly missing"
+stop_ssh
+
+(cat $OBJ/sshd_proxy.orig ; echo "UnusedConnectionTimeout 2") > $OBJ/sshd_proxy
+
+verbose "timeout"
+start_ssh
+sleep 8
+check_ssh && fail "ssh unexpectedly present"
+stop_ssh
+
+verbose "session inhibits timeout"
+rm -f $OBJ/copy.1
+start_ssh
+${REAL_SSH} -qoControlPath=$CTL -oControlMaster=no -Fnone somehost \
+	"sleep 8; touch $OBJ/copy.1" &
+check_ssh || fail "ssh unexpectedly missing"
+wait
+test -f $OBJ/copy.1 || fail "missing result file"
+
+verbose "timeout after session"
+# Session should still be running from previous
+sleep 8
+check_ssh && fail "ssh unexpectedly present"
+stop_ssh
+
+LPORT=`expr $PORT + 1`
+RPORT=`expr $LPORT + 1`
+DPORT=`expr $RPORT + 1`
+RDPORT=`expr $DPORT + 1`
+verbose "timeout with listeners"
+start_ssh -L$LPORT:127.0.0.1:$PORT -R$RPORT:127.0.0.1:$PORT -D$DPORT -R$RDPORT
+sleep 8
+check_ssh && fail "ssh unexpectedly present"
+stop_ssh