cron: reshuffle; closes #969

Lookie, privilege separation.  ;)

src/opnsense/service/conf/actions.d/actions_interface.conf

@@ -3,6 +3,7 @@ command:/usr/local/etc/rc.interfaces_wan_configure
 parameters:%s
 type:script
 message:Configuring interface %s
+description:Periodic interface reset
 
 [reload]
 command:/usr/local/etc/rc.reload_interfaces

src/opnsense/service/templates/OPNsense/Cron/+TARGETS

-user.cron:/var/cron/tabs/root
+empty.cron:/var/cron/tabs/root
+user.cron:/var/cron/tabs/nobody

src/opnsense/service/templates/OPNsense/Cron/empty.cron

+# DO NOT EDIT THIS FILE -- OPNsense auto-generated file
+SHELL=/bin/sh
+PATH=/etc:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
+# This file is empty on purpose, use /etc/crontab for overrides

src/opnsense/service/templates/OPNsense/Cron/user.cron

@@ -6,7 +6,7 @@ PATH=/etc:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
 {%  for job in helpers.toList('OPNsense.cron.jobs.job') %}
 {%   if job.enabled|default('0') == '1' %}
 # Origin/Description: {{job.origin}}/{{job.description}}
-{{job.minutes}}	{{job.hours}}	{{job.days}}	{{job.months}}	{{job.weekdays}}	/usr/local/sbin/configctl {{job.command}} {{job.parameter}}
+{{job.minutes}}	{{job.hours}}	{{job.days}}	{{job.months}}	{{job.weekdays}}	/usr/local/sbin/configctl {{job.command}} {{job.parameters}}
 {%   endif %}
 {%  endfor %}
 {% endif %}