FreeBSDAdmin/VPN/mpd-common.sh

# MPD Interface Common
#
# Douglas Thrift
#
# $Id$

interface=$1
proto=$2
local_ip=$3
remote_ip=$4
authname=$5

[[ $interface =~ ^ng[0-9]+$ ]] || usage
[[ $proto == inet ]] || usage

if [[ $local_ip =~ ^([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})(/[0-9]+)?$ ]]; then
        local_ip=${BASH_REMATCH[1]}
else
        usage
fi

if [[ $remote_ip =~ ^([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})(/[0-9]+)?$ ]]; then
        remote_ip=${BASH_REMATCH[1]}
else
        usage
fi

[[ -n $authname ]] || usage

function key()
{
        if [[ EUID -ne 0 ]]; then
                read -er -p 'name: ' name || exit $?
                read -er -p 'secret: ' secret || exit $?
        else
                read -r name secret < ~/.mpd-nsupdate.key || exit $?
        fi
}
Revision:	1006
Committed:	2008-05-18T17:29:24-07:00 (17 years, 1 month ago) by douglas
Content type:	text/x-sh
File size:	675 byte(s)
Log Message:	Fix up some stuff.
#	User	Rev	Content
1	douglas	856	# MPD Interface Common
2			#
3			# Douglas Thrift
4			#
5			# $Id$
6
7	douglas	1005	interface=$1
8			proto=$2
9			local_ip=$3
10			remote_ip=$4
11			authname=$5
12
13			[[ $interface =~ ^ng[0-9]+$ ]] \|\| usage
14			[[ $proto == inet ]] \|\| usage
15	douglas	1006
16			if [[ $local_ip =~ ^([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})(/[0-9]+)?$ ]]; then
17			local_ip=${BASH_REMATCH[1]}
18			else
19			usage
20			fi
21
22			if [[ $remote_ip =~ ^([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})(/[0-9]+)?$ ]]; then
23			remote_ip=${BASH_REMATCH[1]}
24			else
25			usage
26			fi
27
28	douglas	1005	[[ -n $authname ]] \|\| usage
29
30			function key()
31			{
32			if [[ EUID -ne 0 ]]; then
33			read -er -p 'name: ' name \|\| exit $?
34			read -er -p 'secret: ' secret \|\| exit $?
35			else
36			read -r name secret < ~/.mpd-nsupdate.key \|\| exit $?
37			fi
38			}