ouch/inspircd
2
0
Fork 0
mirror of https://github.com/inspircd/inspircd.git synced 2025-03-09 10:39:02 -04:00
Code Issues Packages Projects Releases Wiki Activity

Add 'auto' option to genssl to automatically select a generator.

Browse Source
This commit is contained in:
Peter Powell 2013-07-27 04:56:35 +01:00
parent c6b911132c
commit b3200d542b
2 changed files with 35 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.gitignore vendored
View File

@ -1,4 +1,5 @@
*~
*.pem
*.swp
/.config.cache

43
tools/genssl
View File

@ -42,11 +42,40 @@ sub prompt($$) {
return $answer ? $answer : $default;
}
if ($#ARGV != 0 || $ARGV[0] !~ /gnutls|openssl/i) {
print "Syntax: genssl <gnutls|openssl>\n";
if ($#ARGV != 0 || $ARGV[0] !~ /^(?:auto|gnutls|openssl)$/i) {
print "Syntax: genssl <auto|gnutls|openssl>\n";
exit 1;
}
# On OS X the GnuTLS certtool is prefixed to avoid collision with the system certtool.
my $certtool = $^O eq 'darwin' ? 'gnutls-certtool' : 'certtool';
# Check whether the user has the required tools installed.
my $has_gnutls = !system "$certtool --version >/dev/null 2>&1";
my $has_openssl = !system 'openssl version >/dev/null 2>&1';
# The framework the user has specified.
my $tool = lc $ARGV[0];
# If the user has not explicitly specified a framework then detect one.
if ($tool eq 'auto') {
if ($has_gnutls) {
$tool = 'gnutls';
} elsif ($has_openssl) {
$tool = 'openssl';
} else {
print STDERR "SSL generation failed: could not find $certtool or openssl in the PATH!\n";
exit 1;
}
} elsif ($tool eq 'gnutls' && !$has_gnutls) {
print STDERR "SSL generation failed: could not find '$certtool' in the PATH!\n";
exit 1;
} elsif ($tool eq 'openssl' && !$has_openssl) {
print STDERR "SSL generation failed: could not find 'openssl' in the PATH!\n";
exit 1;
}
# Harvest information needed to generate the certificate.
my $common_name = prompt('What is the hostname of your server?', 'irc.example.com');
my $email = prompt('What email address can you be contacted at?', 'example@example.com');
my $unit = prompt('What is the name of your unit?', 'Server Admins');
@ -59,7 +88,7 @@ my $days = prompt('How many days do you want your certificate to be valid for?',
# Contains the exit code of openssl/gnutls-certtool.
my $status = 0;
if (lc $ARGV[0] eq 'gnutls') {
if ($tool eq 'gnutls') {
my $tmp = new File::Temp();
print $tmp <<__GNUTLS_END__;
cn = "$common_name"
@ -81,12 +110,10 @@ ocsp_signing_key
time_stamping_key
__GNUTLS_END__
close($tmp);
my $certtool = `uname -s` eq "Darwin\n" ? 'gnutls-certtool' : 'certtool';
$status ||= system "$certtool --version >/dev/null 2>&1";
$status ||= system "$certtool --generate-privkey --outfile key.pem";
$status ||= system "$certtool --generate-self-signed --load-privkey key.pem --outfile cert.pem --template $tmp";
$status ||= system "$certtool --generate-dh-params --bits 2048 --outfile dhparams.pem";
} elsif (lc $ARGV[0] eq 'openssl') {
} elsif ($tool eq 'openssl') {
my $tmp = new File::Temp();
print $tmp <<__OPENSSL_END__;
$country
@ -98,13 +125,11 @@ $common_name
$email
__OPENSSL_END__
close($tmp);
$status ||= system 'openssl version >/dev/null 2>&1';
$status ||= system "cat $tmp | openssl req -x509 -nodes -newkey rsa:2048 -keyout key.pem -out cert.pem -days $days 2>/dev/null";
$status ||= system 'openssl dhparam -out dhparams.pem 2048';
}
if ($status) {
print "SSL generation failed! Are you missing an $ARGV[0] binary package?\n";
print STDERR "SSL generation failed: $tool exited with a non-zero status!\n";
exit 1;
}