From: deraadt <deraadt@openbsd.org>
Date: Mon, 14 Jul 2014 09:04:02 +0000 (+0000)
Subject: rc.{local,securelevel,shutdown} become examples.  If versions of them
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=e6e1e0799a3fc0c129c95f72dfc955a50f57d021;p=openbsd

rc.{local,securelevel,shutdown} become examples.  If versions of them
are created in /etc, they are executed (they used to be sourced) to
avoid polluting the rc variable space.  The powerdown= and securelevel=
features are removed; they are likely only used by 2 people.  the
secureleve is now always raised; this is the only sensible default.
ok ajacoutot
---

diff --git a/etc/Makefile b/etc/Makefile
index 2b070cc78d9..66099feca34 100644
--- a/etc/Makefile
+++ b/etc/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.370 2014/07/13 13:53:36 rpe Exp $
+#	$OpenBSD: Makefile,v 1.371 2014/07/14 09:04:02 deraadt Exp $
 
 TZDIR=		/usr/share/zoneinfo
 LOCALTIME=	Canada/Mountain
@@ -30,25 +30,24 @@ kernels: bootblocks ${ALL_KERNELS}
 # -rw-r--r--
 BINOWN= root
 BINGRP= wheel
-BIN1=	changelist csh.cshrc csh.login csh.logout daily \
+BIN1=	changelist csh.cshrc csh.login csh.logout daily dhclient.conf \
+	etc.${MACHINE}/disktab etc.${MACHINE}/login.conf \
 	ftpusers gettytab group hosts ksh.kshrc locate.rc \
-	man.conf monthly motd myname netstart networks \
-	newsyslog.conf protocols rc rc.conf rc.local \
-	rc.securelevel rc.shutdown rpc services shells syslog.conf \
-	weekly etc.${MACHINE}/login.conf etc.${MACHINE}/disktab \
-	dhclient.conf mailer.conf moduli pf.os mixerctl.conf
+	mailer.conf man.conf mixerctl.conf moduli monthly motd \
+	myname netstart networks newsyslog.conf pf.os protocols \
+	rc rc.conf rpc services shells syslog.conf weekly
+.if ${MACHINE} != "aviion" 
+BIN1+=	wsconsctl.conf
+.endif
 
 EXAMPLES=chio.conf dhcpd.conf exports ftpchroot hosts.lpd ifstated.conf \
 	inetd.conf mrouted.conf ntpd.conf printcap rbootd.conf remote \
 	sensorsd.conf
 
 EXAMPLES_600=bgpd.conf dvmrpd.conf hostapd.conf iked.conf ipsec.conf \
-	ldapd.conf ldpd.conf ospf6d.conf ospfd.conf relayd.conf ripd.conf \
-	sasyncd.conf snmpd.conf ypldap.conf
-
-.if ${MACHINE} != "aviion" 
-BIN1+=	wsconsctl.conf
-.endif
+	ldapd.conf ldpd.conf ospf6d.conf ospfd.conf rc.local \
+	rc.securelevel rc.shutdown relayd.conf ripd.conf \
+	sasyncd.conf snmpd.conf ypldap.conf 
 
 # -rw-rw-r--
 BIN2=	motd
diff --git a/etc/changelist b/etc/changelist
index d6b7afd6db9..32330e93ee6 100644
--- a/etc/changelist
+++ b/etc/changelist
@@ -1,4 +1,4 @@
-#	$OpenBSD: changelist,v 1.92 2014/07/13 13:53:36 rpe Exp $
+#	$OpenBSD: changelist,v 1.93 2014/07/14 09:04:02 deraadt Exp $
 #
 # List of files which the security script backs up and checks
 # for modifications.
@@ -110,9 +110,9 @@
 /etc/rc.conf
 /etc/rc.conf.local
 /etc/rc.d/rc.subr
-/etc/rc.local
-/etc/rc.securelevel
-/etc/rc.shutdown
++/etc/rc.local
++/etc/rc.securelevel
++/etc/rc.shutdown
 +/etc/relayd.conf
 +/etc/remote
 /etc/resolv.conf
diff --git a/etc/examples/rc.local b/etc/examples/rc.local
new file mode 100644
index 00000000000..5da81e278e7
--- /dev/null
+++ b/etc/examples/rc.local
@@ -0,0 +1,6 @@
+#	$OpenBSD: rc.local,v 1.1 2014/07/14 09:04:02 deraadt Exp $
+
+# Site-specific startup actions, daemons, and other things which
+# can be done AFTER your system goes into securemode.  For actions
+# which should be done BEFORE your system has gone into securemode
+# please see /etc/rc.securelevel.
diff --git a/etc/examples/rc.securelevel b/etc/examples/rc.securelevel
new file mode 100644
index 00000000000..70e678a857c
--- /dev/null
+++ b/etc/examples/rc.securelevel
@@ -0,0 +1,14 @@
+#	$OpenBSD: rc.securelevel,v 1.1 2014/07/14 09:04:02 deraadt Exp $
+#
+# site-specific startup actions, daemons, and other things which
+# can be done BEFORE your system goes into securemode.  For actions
+# which should be done AFTER your system has gone into securemode
+# please see /etc/rc.local
+
+echo -n 'starting pre-securelevel daemons:'
+
+#
+# Place local actions here.
+#
+
+echo '.'
diff --git a/etc/examples/rc.shutdown b/etc/examples/rc.shutdown
new file mode 100644
index 00000000000..fb615f89423
--- /dev/null
+++ b/etc/examples/rc.shutdown
@@ -0,0 +1,6 @@
+#	$OpenBSD: rc.shutdown,v 1.1 2014/07/14 09:04:02 deraadt Exp $
+#
+# If it exists, this script is run at system-shutdown by reboot(8),
+# halt(8).  If the architecture supports keyboard requested halting,
+# it is also run by init(8) when such an event happens.
+#
diff --git a/etc/rc b/etc/rc
index e65e9fa56ca..20be0ffba2a 100644
--- a/etc/rc
+++ b/etc/rc
@@ -1,4 +1,4 @@
-#	$OpenBSD: rc,v 1.430 2014/07/14 03:45:55 deraadt Exp $
+#	$OpenBSD: rc,v 1.431 2014/07/14 09:04:02 deraadt Exp $
 
 # System startup script run by init on autoboot
 # or after single-user.
@@ -283,7 +283,7 @@ if [ X"$1" = X"shutdown" ]; then
 		fi
 
 		echo /etc/rc.shutdown in progress...
-		[ -f /etc/rc.shutdown ] && . /etc/rc.shutdown
+		[ -f /etc/rc.shutdown ] && sh /etc/rc.shutdown
 		echo /etc/rc.shutdown complete.
 	else
 		echo single user: not running shutdown scripts
@@ -296,9 +296,6 @@ if [ X"$1" = X"shutdown" ]; then
 		esac
 	done
 
-	if [ X"${powerdown}" = X"YES" ]; then
-		exit 2
-	fi
 	exit 0
 fi
 
@@ -460,11 +457,8 @@ echo clearing /tmp
 
 setup_X_sockets
 
-[ -f /etc/rc.securelevel ] && . /etc/rc.securelevel
-if [ X"${securelevel}" != X"" ]; then
-	echo -n 'setting kernel security level: '
-	sysctl kern.securelevel=${securelevel}
-fi
+[ -f /etc/rc.securelevel ] && sh /etc/rc.securelevel
+sysctl kern.securelevel=1
 
 # patch /etc/motd
 if [ ! -f /etc/motd ]; then
@@ -537,7 +531,7 @@ if [ -n "${pkg_scripts}" ]; then
 	echo '.'
 fi
 
-[ -f /etc/rc.local ] && . /etc/rc.local
+[ -f /etc/rc.local ] && sh /etc/rc.local
 
 ifconfig -g carp -carpdemote 128	# disable carp interlock
 
diff --git a/etc/rc.local b/etc/rc.local
deleted file mode 100644
index 944b7b4e023..00000000000
--- a/etc/rc.local
+++ /dev/null
@@ -1,6 +0,0 @@
-#	$OpenBSD: rc.local,v 1.44 2011/04/22 06:08:14 ajacoutot Exp $
-
-# Site-specific startup actions, daemons, and other things which
-# can be done AFTER your system goes into securemode.  For actions
-# which should be done BEFORE your system has gone into securemode
-# please see /etc/rc.securelevel.
diff --git a/etc/rc.securelevel b/etc/rc.securelevel
deleted file mode 100644
index fa3ce362ad3..00000000000
--- a/etc/rc.securelevel
+++ /dev/null
@@ -1,22 +0,0 @@
-#	$OpenBSD: rc.securelevel,v 1.16 2004/07/06 04:05:03 deraadt Exp $
-#
-# site-specific startup actions, daemons, and other things which
-# can be done BEFORE your system goes into securemode.  For actions
-# which should be done AFTER your system has gone into securemode
-# please see /etc/rc.local
-
-# This is the desired security level
-# XXX
-# XXX it is not really acceptable to put this value in a configuration
-# XXX file, because locking it down requires immutability on about
-# XXX 5 files instead of 2 (the kernel and init)
-# XXX
-securelevel=1
-
-echo -n 'starting pre-securelevel daemons:'
-
-#
-# Place local actions here.
-#
-
-echo '.'
diff --git a/etc/rc.shutdown b/etc/rc.shutdown
deleted file mode 100644
index 9976eb04e26..00000000000
--- a/etc/rc.shutdown
+++ /dev/null
@@ -1,10 +0,0 @@
-#	$OpenBSD: rc.shutdown,v 1.12 2011/04/22 06:08:14 ajacoutot Exp $
-#
-# If it exists, this script is run at system-shutdown by reboot(8),
-# halt(8).  If the architecture supports keyboard requested halting,
-# it is also run by init(8) when such an event happens.
-#
-
-powerdown=NO	# set to YES for powerdown
-
-# Add your local shutdown actions here.