generic-library/curl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

added strict to make sure all vars are properly defined;

Browse Source 
added -t switch to make text info of CAs optional;
added -q switch to be really quiet.
This commit is contained in:
Gunter Knauf 2008-02-11 15:00:00 +00:00
parent 8f9e0357dd
commit df07c87b89
1 changed files with 38 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

67
lib/mk-ca-bundle.pl
View File

@ -26,28 +26,32 @@
# then parses certdata.txt and extracts CA Root Certificates into PEM format.
# These are then processed with the OpenSSL commandline tool to produce the
# final ca-bundle.crt file.
# The script is based on the parse-certs script writtten by Roland Krikava.
# The script is based on the parse-certs script written by Roland Krikava.
# This Perl script works on almost any platform since its only external
# dependency is the OpenSSL commandline tool.
# dependency is the OpenSSL commandline tool for optional text listing.
# Hacked by Guenter Knauf.
#
use Getopt::Std;
use MIME::Base64;
use LWP::UserAgent;
use strict;
use vars qw($opt_b $opt_h $opt_i $opt_l $opt_n $opt_q $opt_t $opt_u $opt_v);
my $url = 'http://lxr.mozilla.org/seamonkey/source/security/nss/lib/ckfw/builtins/certdata.txt?raw=1';
# If the OpenSSL commandline is not in search path you can configure it here!
my $openssl = 'openssl';
getopts('bhilnuv');
getopts('bhilnqtuv');
if ($opt_h) {
$0 =~ s/\\/\//g;
printf("Usage:\t%s [-b] [-i] [-l] [-n] [-u] [-v] [<outputfile>]\n", substr($0, rindex($0, '/') + 1));
printf("Usage:\t%s [-b] [-i] [-l] [-n] [-q] [-t] [-u] [-v] [<outputfile>]\n", substr($0, rindex($0, '/') + 1));
print "\t-b\tbackup an existing version of ca-bundle.crt\n";
print "\t-i\tprint version info about used modules\n";
print "\t-l\tprint license info about certdata.txt\n";
print "\t-n\tno download of certdata.txt (to use existing)\n";
print "\t-q\tbe really quiet (no progress output at all)\n";
print "\t-t\tinclude plain text listing of certificates\n";
print "\t-u\tunlink (remove) certdata.txt after processing\n";
print "\t-v\tbe verbose and print out processed CAs\n";
exit;
@ -65,8 +69,9 @@ my $crt = $ARGV[0] || 'ca-bundle.crt';
my $tmp = 'mytmpfile.txt';
my $txt = substr($url, rindex($url, '/') + 1);
$txt =~ s/\?.*//;
if (!$opt_n) {
print "Downloading '$txt' ...\n" if ($opt_v);
if (!$opt_n || !-e $txt) {
print "Downloading '$txt' ...\n" if (!$opt_q);
my $ua = new LWP::UserAgent;
my $req = new HTTP::Request('GET', $url);
my $res = $ua->request($req);
@ -79,31 +84,30 @@ if (!$opt_n) {
}
}
die "File '$txt' doesnt exist - dont use -n switch to download the file!\n" if (!-e $txt);
if ($opt_b && -e $crt) {
my $bk = 1;
while (-e "$crt.~$bk~") {
while (-e "$crt.~${bk}~") {
$bk++;
}
rename $crt, "$crt.~$bk~";
rename $crt, "$crt.~${bk}~";
}
my $format = $opt_t ? "plain text and " : "";
my $currentdate = scalar gmtime() . " UTC";
open(CRT,">$crt") or die "Couldn't open $crt: $!";
print CRT <<EOT;
##
## $crt -- Bundle of CA Root Certificates
##
## Converted at: $currentdate
## Converted at: ${currentdate}
##
## This is a bundle of X.509 certificates of public Certificate Authorities
## (CA). These were automatically extracted from Mozilla's root certificates
## file (certdata.txt). This file can be found in the mozilla source tree:
## '/mozilla/security/nss/lib/ckfw/builtins/certdata.txt'
##
## It contains the certificates in both plain text and PEM format
## and therefore can be directly used with curl / libcurl, or with an
## It contains the certificates in ${format}PEM format and therefore
## can be directly used with curl / libcurl, or with an
## Apache+mod_ssl webserver for SSL client authentication.
## Just configure this file as the SSLCACertificateFile.
##
@ -112,7 +116,9 @@ EOT
close(CRT) or die "Couldn't close $crt: $!";
my $certnum;
print "Processing '$txt' ...\n" if (!$opt_q);
my $caname;
my $certnum = 0;
open(TXT,"$txt") or die "Couldn't open $txt: $!";
while (<TXT>) {
if (/\*\*\*\*\* BEGIN LICENSE BLOCK \*\*\*\*\*/) {
@ -126,8 +132,7 @@ while (<TXT>) {
}
close(CRT) or die "Couldn't close $crt: $!";
}
next if /^#/;
next if /^\s*$/;
next if /^#|^\s*$/;
chomp;
if (/^CVS_ID\s+\"(.*)\"/) {
open(CRT, ">>$crt") or die "Couldn't open $crt: $!";
@ -135,7 +140,7 @@ while (<TXT>) {
close(CRT) or die "Couldn't close $crt: $!";
}
if (/^CKA_LABEL\s+[A-Z0-9]+\s+\"(.*)\"/) {
$val = $1;
$caname = $1;
}
if (/^CKA_VALUE MULTILINE_OCTAL/) {
my $data;
@ -148,26 +153,30 @@ while (<TXT>) {
$data .= chr(oct);
}
}
my $pem = "-----BEGIN CERTIFICATE-----\n"
. MIME::Base64::encode($data)
. "-----END CERTIFICATE-----\n";
open(CRT, ">>$crt") or die "Couldn't open $crt: $!";
print CRT "\n";
print CRT "$val\n";
print CRT ("=" x length($val) . "\n");
print CRT "\n$caname\n";
print CRT ("=" x length($caname) . "\n");
if (!$opt_t) {
print CRT $pem;
}
close(CRT) or die "Couldn't close $crt: $!";
open(TMP, ">$tmp") or die "Couldn't open $tmp: $!";
print TMP "$val\n";
print TMP "-----BEGIN CERTIFICATE-----\n";
print TMP MIME::Base64::encode($data);
print TMP "-----END CERTIFICATE-----\n";
close(TMP) or die "Couldn't close $tmp: $!";
system("$openssl x509 -md5 -fingerprint -text -in $tmp -inform PEM >> $crt");
print "Parsing: $val\n" if ($opt_v);
if ($opt_t) {
open(TMP, ">$tmp") or die "Couldn't open $tmp: $!";
print TMP $pem;
close(TMP) or die "Couldn't close $tmp: $!";
system("$openssl x509 -md5 -fingerprint -text -in $tmp -inform PEM >> $crt");
}
print "Parsing: $caname\n" if ($opt_v);
$certnum ++;
}
}
close(TXT) or die "Couldn't close $txt: $!";
unlink $txt if ($opt_u);
unlink $tmp;
print "Done ($certnum CA certs processed).\n";
print "Done ($certnum CA certs processed).\n" if (!$opt_q);
exit;