freeradius3: add package

freeradius-server version 2.x has been marked End-Of-Life.
This commit adds freeradius-server version 3.0.11 in a new package.

This commit also introduces the option "freeradius3-default"
which activate all modules needed to run radiusd with its default
configuration.

- rlm_digest (HTTP Digest Authentication) has been added
- rlm_unix (System Authentication) has been added
- rlm_attr_rewrite has been deleted

Note that SQL and LDAP support has been disabled.

Signed-off-by: Lucile Quirion <lucile.quirion@savoirfairelinux.com>

net/freeradius3/files/radiusd.init

@@ -0,0 +1,27 @@
+#!/bin/sh /etc/rc.common
+#
+# Copyright (C) 2006-2015 OpenWrt.org
+#
+
+USE_PROCD=1
+
+START=50
+
+NAME=radiusd
+PROG=/usr/sbin/radiusd
+DEFAULT=/etc/default/radiusd
+
+start_service()
+{
+	[ -f $DEFAULT ] && . $DEFAULT
+	mkdir -p /var/log
+	mkdir -p /var/run
+	mkdir -p /var/db/radacct
+
+	procd_open_instance
+	procd_set_param command $PROG
+	[ -n "$IPADDR" ] && procd_append_param command -i $IPADDR
+	[ -n "$OPTIONS" ] && procd_append_param command $OPTIONS
+	procd_set_param respawn
+	procd_close_instance
+}