blob: 0de9bd28bf34a9883312342e672c251c68a336d9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
# **** License ****
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# This code was originally developed by Vyatta, Inc.
# Portions created by Vyatta are Copyright (C) 2007 Vyatta, Inc.
# All Rights Reserved.
#
# **** End License ****
package Vyatta::Login::RadiusServer;
use strict;
use warnings;
use lib "/opt/vyatta/share/perl5";
use Vyatta::Config;
use File::Compare;
use File::Copy;
my $PAM_RAD_CFG = '/etc/pam_radius_auth.conf';
my $PAM_RAD_TMP = "/tmp/pam_radius_auth.$$";
my $PAM_RAD_AUTH = "/usr/share/pam-configs/radius";
my $PAM_RAD_SYSCONF = "/opt/vyatta/etc/pam_radius.cfg";
sub remove_pam_radius {
system("DEBIAN_FRONTEND=noninteractive " .
" pam-auth-update --package --remove radius") == 0
or die "pam-auth-update remove failed";
unlink($PAM_RAD_AUTH)
or die "Can't remove $PAM_RAD_AUTH";
}
sub add_pam_radius {
copy($PAM_RAD_SYSCONF,$PAM_RAD_AUTH)
or die "Can't copy $PAM_RAD_SYSCONF to $PAM_RAD_AUTH";
system("DEBIAN_FRONTEND=noninteractive " .
"pam-auth-update --package radius") == 0
or die "pam-auth-update add failed"
}
sub update {
my $rconfig = new Vyatta::Config;
$rconfig->setLevel("system login radius-server");
my %servers = $rconfig->listNodeStatus();
my $count = 0;
open (my $cfg, ">", $PAM_RAD_TMP)
or die "Can't open config tmp: $PAM_RAD_TMP :$!";
print $cfg "# RADIUS configuration file\n";
print $cfg "# automatically generated do not edit\n";
print $cfg "# Server\tSecret\tTimeout\n";
for my $server ( sort keys %servers ) {
next if ( $servers{$server} eq 'deleted' );
my $port = $rconfig->returnValue("$server port");
my $secret = $rconfig->returnValue("$server secret");
my $timeout = $rconfig->returnValue("$server timeout");
print $cfg "$server:$port\t$secret\t$timeout\n";
++$count;
}
close($cfg);
if ( compare( $PAM_RAD_CFG, $PAM_RAD_TMP ) != 0 ) {
copy ($PAM_RAD_TMP, $PAM_RAD_CFG)
or die "Copy of $PAM_RAD_TMP to $PAM_RAD_CFG failed";
}
unlink($PAM_RAD_TMP);
if ( $count > 0 ) {
add_pam_radius();
} else {
remove_pam_radius();
}
}
1;
|
