3 # InspIRCd -- Internet Relay Chat Daemon
5 # Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
6 # Copyright (C) 2007 Craig Edwards <craigedwards@brainbox.cc>
7 # Copyright (C) 2013 Peter Powell <petpow@saberuk.com>
9 # This file is part of InspIRCd. InspIRCd is free software: you can
10 # redistribute it and/or modify it under the terms of the GNU General Public
11 # License as published by the Free Software Foundation, version 2.
13 # This program is distributed in the hope that it will be useful, but WITHOUT
14 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
15 # FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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/>.
28 use warnings FATAL => qw(all);
32 # IMPORTANT: This script has to be able to run by itself so that it can be used
33 # by binary distributions where the make/utilities.pm module will not
37 my ($question, $default) = @_;
39 print "[$default] => ";
40 chomp(my $answer = <STDIN>);
42 return $answer ? $answer : $default;
45 if ($#ARGV != 0 || $ARGV[0] !~ /gnutls|openssl/i) {
46 print "Syntax: genssl <gnutls|openssl>\n";
50 my $common_name = prompt('What is the hostname of your server?', 'irc.example.com');
51 my $email = prompt('What email address can you be contacted at?', 'example@example.com');
52 my $unit = prompt('What is the name of your unit?', 'Server Admins');
53 my $organization = prompt('What is the name of your organization?', 'Example IRC Network');
54 my $city = prompt('What city are you located in?', 'Example City');
55 my $state = prompt('What state are you located in?', 'Example State');
56 my $country = prompt('What is the ISO 3166-1 code for the country you are located in?', 'XZ');
57 my $days = prompt('How many days do you want your certificate to be valid for?', '365');
59 # Contains the exit code of openssl/gnutls-certtool.
62 if (lc $ARGV[0] eq 'gnutls') {
63 my $tmp = new File::Temp();
64 print $tmp <<__GNUTLS_END__;
68 organization = "$organization"
72 expiration_days = $days
84 my $certtool = `uname -s` eq "Darwin\n" ? 'gnutls-certtool' : 'certtool';
85 $status ||= system "$certtool --version >/dev/null 2>&1";
86 $status ||= system "$certtool --generate-privkey --outfile key.pem";
87 $status ||= system "$certtool --generate-self-signed --load-privkey key.pem --outfile cert.pem --template $tmp";
88 $status ||= system "$certtool --generate-dh-params --bits 2048 --outfile dhparams.pem";
89 } elsif (lc $ARGV[0] eq 'openssl') {
90 my $tmp = new File::Temp();
91 print $tmp <<__OPENSSL_END__;
101 $status ||= system 'openssl version >/dev/null 2>&1';
102 $status ||= system "cat $tmp | openssl req -x509 -nodes -newkey rsa:2048 -keyout key.pem -out cert.pem -days $days 2>/dev/null";
103 $status ||= system 'openssl dhparam -out dhparams.pem 2048';
107 print "SSL generation failed! Are you missing an $ARGV[0] binary package?\n";