socsvn commit: r257575 - in soc2013/def/crashdump-head/etc: defaults rc.d

[def at FreeBSD.org]

Author: def
Date: Sat Sep 21 21:14:05 2013
New Revision: 257575
URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=257575

Log:
  rc.d script to generate RSA keys if they don't exist and run dumpkey.

Added:
  soc2013/def/crashdump-head/etc/rc.d/dumpkey   (contents, props changed)
Modified:
  soc2013/def/crashdump-head/etc/defaults/rc.conf

Modified: soc2013/def/crashdump-head/etc/defaults/rc.conf
==============================================================================
--- soc2013/def/crashdump-head/etc/defaults/rc.conf	Sat Sep 21 20:45:53 2013	(r257574)
+++ soc2013/def/crashdump-head/etc/defaults/rc.conf	Sat Sep 21 21:14:05 2013	(r257575)
@@ -606,6 +606,10 @@
 chkprintcap_flags="-d"	# Create missing directories by default.
 dumpdev="AUTO"		# Device to crashdump to (device name, AUTO, or NO).
 dumpdir="/var/crash"	# Directory where crash dumps are to be stored
+dumpkey_enable="YES"
+dumpkey_pub="/var/crash/.public.key"
+dumpkey_priv="/var/crash/.private.key"
+dumpkey_bits="2048"
 savecore_flags="-m 10"	# Used if dumpdev is enabled above, and present.
 			# By default, only the 10 most recent kernel dumps
 			# are saved.

Added: soc2013/def/crashdump-head/etc/rc.d/dumpkey
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ soc2013/def/crashdump-head/etc/rc.d/dumpkey	Sat Sep 21 21:14:05 2013	(r257575)
@@ -0,0 +1,33 @@
+#!/bin/sh
+
+# PROVIDE: dumpkey
+# REQUIRE: dumpon
+
+. /etc/rc.subr
+
+name="dumpkey"
+rcvar="dumpkey_enable"
+start_cmd="dumpkey_start"
+start_precmd="dumpkey_prestart"
+stop_cmd=":"
+
+dumpkey_prestart()
+{
+	if [ ! -r "${dumpkey_pub}" ] || [ ! -r "${dumpkey_priv}" ]; then
+		warn "At least one of keys doesn't exist. Generating new keys..."
+
+		dumpkey_pub=${dumpdir}/.public.key
+		dumpkey_priv=${dumpdir}/.private.key
+
+		/usr/bin/openssl genrsa -out ${dumpkey_priv} ${dumpkey_bits}
+		/usr/bin/openssl rsa -in ${dumpkey_priv} -out ${dumpkey_pub} -outform PEM -pubout
+	fi
+}
+
+dumpkey_start()
+{
+	/sbin/dumpkey -p ${dumpkey_pub}
+}
+
+load_rc_config $name
+run_rc_command "$1"