freeradius 3.0.12+dfsg-5+deb9u1 / usr / share / doc / freeradius / examples / clients.pl

#!/usr/bin/env perl
#
#  Convert old-style "clients" file to new "clients.conf" format.
#
#  Usage: clients.pl clients [naslist] new-clients.conf
#	The "new-clients.conf" will be created if it does not exist.
#	If it does exist, it will be over-written.
#
#
#	$Id: 40ed5eebd5d04c015b38bb1bdd2e9be8e0a65e4e $
#
if (($#ARGV < 1) || ($#ARGV > 2)) {
    print "Usage: clients.pl clients [naslist] new-clients.conf\n";
    print "       The \"new-clients.conf\" will be created if it does not exist.\n";
    print "       If it does exist, it will be over-written.\n";
    exit(1);
}

$old = shift;
$new = shift;

if ($new =~ /naslist/) {
    $naslist = $new;
    $new = shift;
}

open OLD, "< $old" or die "Failed to open $old: $!\n";

while (<OLD>) {
    next if (/^\s*\#/);
    next if (/^\s*$/);

    split;

    $clients{$_[0]}{"secret"} = $_[1];
}
close OLD;

if (defined $naslist) {
    open OLD, "< $naslist" or die "Failed to open $naslist: $!\n";

    while (<OLD>) {
	next if (/^\s*\#/);
	next if (/^\s*$/);

	split;

	if (!defined $clients{$_[0]}) {
	    print "WARNING! client $_[0] is defined in naslist, but not in clients!";
	    next;
	}

	$clients{$_[0]}{"shortname"} = $_[1];
	$clients{$_[0]}{"nas_type"} = $_[2];
    }
}

open NEW, "> $new" or die "Failed to open $new: $!\n";
foreach $client (keys %clients) {
    print NEW "client $client {\n";
    print NEW "\tsecret = ", $clients{$client}{"secret"}, "\n";
    if (defined $clients{$client}{"shortname"}) {
	print NEW "\tshortname = ", $clients{$client}{"shortname"}, "\n";
	print NEW "\tnas_type = ", $clients{$client}{"nas_type"}, "\n";
    }
    print NEW "}\n";
    print NEW "\n";
}