OpenVPN converter: Fix coding style and verbose output.
[people/teissler/ipfire-2.x.git] / src / scripts / convert-ovpn
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1#!/usr/bin/perl
2
3###############################################################################
4# #
5# IPFire.org - A linux based firewall #
6# Copyright (C) 2013 Alexander Marx <amarx@ipfire.org> #
7# #
8# This program is free software: you can redistribute it and/or modify #
9# it under the terms of the GNU General Public License as published by #
10# the Free Software Foundation, either version 3 of the License, or #
11# (at your option) any later version. #
12# #
13# This program is distributed in the hope that it will be useful, #
14# but WITHOUT ANY WARRANTY; without even the implied warranty of #
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
16# GNU General Public License for more details. #
17# #
18# You should have received a copy of the GNU General Public License #
19# along with this program. If not, see <http://www.gnu.org/licenses/>. #
20# #
21###############################################################################
22# #
23# This script converts old openvpn ccd files with underscore #
24# to files with spaces to make them working with openvpn 2.3 again #
25# STEP1: read ovpnconfig and verify cert names #
26# STEP2: if neccessary convert ccd file #
27# #
28###############################################################################
29
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30require '/var/ipfire/general-functions.pl';
31
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32my %configovpn=();
33my $ccdpath="/var/ipfire/ovpn/ccd/";
34my $ovpnconfig="/var/ipfire/ovpn/ovpnconfig";
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35
36&General::readhasharray ($ovpnconfig,\%configovpn);
37
42dbdb20 38&check_config();
33f297c9 39
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40sub check_config {
41 print "Converting CCD files...\n";
42 chdir($ccdpath);
33f297c9 43
33f297c9 44 foreach my $key (sort keys %configovpn){
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45 # Skip everything else but roadwarrior connections.
46 next if ($configovpn{$key}[3] ne 'host');
47
48 # Skip all connections with no space in the CN name.
49 next if ($configovpn{$key}[2] !~ " ");
50
51 my $ccdname = $configovpn{$key}[2];
52 $ccdname =~ tr/ /_/;
53
54 # Rename the CCD file if one with the old format exists.
55 if (-e "$ccdname") {
56 print " Renaming $ccdname -> $configovpn{$key}[2]...\n";
57 rename($ccdname, $configovpn{$key}[2]);
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58 }
59 }
60}