1 files changed, 65 insertions, 0 deletions
diff --git a/regress/reconfigure.sh b/regress/reconfigure.sh
new file mode 100644
index 0000000..d5b4e98
--- /dev/null
+++ b/regress/reconfigure.sh
@@ -0,0 +1,65 @@
+#	$OpenBSD: reconfigure.sh,v 1.9 2021/06/10 09:46:28 dtucker Exp $
+#	Placed in the Public Domain.
+
+tid="simple connect after reconfigure"
+
+# we need the full path to sshd for -HUP
+if test "x$USE_VALGRIND" = "x" ; then
+	case $SSHD in
+	/*)
+		# full path is OK
+		;;
+	*)
+		# otherwise make fully qualified
+		SSHD=$OBJ/$SSHD
+	esac
+fi
+
+start_sshd
+
+trace "connect before restart"
+${SSH} -F $OBJ/ssh_config somehost true
+if [ $? -ne 0 ]; then
+	fail "ssh connect with failed before reconfigure"
+fi
+
+PID=`$SUDO cat $PIDFILE`
+rm -f $PIDFILE
+$SUDO kill -HUP $PID
+
+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 $PIDFILE || fatal "sshd did not restart"
+
+trace "connect after restart"
+${SSH} -F $OBJ/ssh_config somehost true
+if [ $? -ne 0 ]; then
+	fail "ssh connect with failed after reconfigure"
+fi
+
+trace "reconfigure with active clients"
+${SSH} -F $OBJ/ssh_config somehost sleep 10  # authenticated client
+${NC} -d 127.0.0.1 $PORT >/dev/null &  # unauthenticated client
+PID=`$SUDO cat $PIDFILE`
+rm -f $PIDFILE
+$SUDO kill -HUP $PID
+
+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 $PIDFILE || fatal "sshd did not restart"
+
+trace "connect after restart with active clients"
+${SSH} -F $OBJ/ssh_config somehost true
+if [ $? -ne 0 ]; then
+	fail "ssh connect with failed after reconfigure"
+fi