CMakeLua/Utilities/cmcurl-7.19.0/lib/mk-ca-bundle.pl

   1 #!/usr/bin/perl -w
   2 # ***************************************************************************
   3 # *                                  _   _ ____  _
   4 # *  Project                     ___| | | |  _ \| |
   5 # *                             / __| | | | |_) | |
   6 # *                            | (__| |_| |  _ <| |___
   7 # *                             \___|\___/|_| \_\_____|
   8 # *
   9 # * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
  10 # *
  11 # * This software is licensed as described in the file COPYING, which
  12 # * you should have received as part of this distribution. The terms
  13 # * are also available at http://curl.haxx.se/docs/copyright.html.
  14 # *
  15 # * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  16 # * copies of the Software, and permit persons to whom the Software is
  17 # * furnished to do so, under the terms of the COPYING file.
  18 # *
  19 # * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  20 # * KIND, either express or implied.
  21 # *
  22 # * $Id: mk-ca-bundle.pl,v 1.1.1.1 2008-09-23 16:32:05 hoffman Exp $
  23 # ***************************************************************************
  24 # This Perl script creates a fresh ca-bundle.crt file for use with libcurl.
  25 # It downloads certdata.txt from Mozilla's source tree (see URL below),
  26 # then parses certdata.txt and extracts CA Root Certificates into PEM format.
  27 # These are then processed with the OpenSSL commandline tool to produce the
  28 # final ca-bundle.crt file.
  29 # The script is based on the parse-certs script written by Roland Krikava.
  30 # This Perl script works on almost any platform since its only external
  31 # dependency is the OpenSSL commandline tool for optional text listing.
  32 # Hacked by Guenter Knauf.
  33 #
  34 use Getopt::Std;
  35 use MIME::Base64;
  36 use LWP::UserAgent;
  37 use strict;
  38 use vars qw($opt_b $opt_h $opt_i $opt_l $opt_n $opt_q $opt_t $opt_u $opt_v);
  39
  40 my $url = 'http://mxr.mozilla.org/seamonkey/source/security/nss/lib/ckfw/builtins/certdata.txt?raw=1';
  41 # If the OpenSSL commandline is not in search path you can configure it here!
  42 my $openssl = 'openssl';
  43
  44 my $version = $1 if ('$Revision: 1.1.1.1 $' =~ /\s(\d+\.\d+)\s/);
  45
  46 getopts('bhilnqtuv');
  47
  48 if ($opt_i) {
  49   print ("=" x 78 . "\n");
  50   print "Script Version            : $version\n";
  51   print "Perl Version              : $]\n";
  52   print "Operating System Name     : $^O\n";
  53   print "Getopt::Std.pm Version    : ${Getopt::Std::VERSION}\n";
  54   print "MIME::Base64.pm Version   : ${MIME::Base64::VERSION}\n";
  55   print "LWP::UserAgent.pm Version : ${LWP::UserAgent::VERSION}\n";
  56   print "LWP.pm Version            : ${LWP::VERSION}\n";
  57   print ("=" x 78 . "\n");
  58 }
  59
  60 $0 =~ s/\\/\//g;
  61 $0 = substr($0, rindex($0, '/') + 1);
  62 if ($opt_h) {
  63   printf("Usage:\t%s [-b] [-i] [-l] [-n] [-q] [-t] [-u] [-v] [<outputfile>]\n", $0);
  64   print "\t-b\tbackup an existing version of ca-bundle.crt\n";
  65   print "\t-i\tprint version info about used modules\n";
  66   print "\t-l\tprint license info about certdata.txt\n";
  67   print "\t-n\tno download of certdata.txt (to use existing)\n";
  68   print "\t-q\tbe really quiet (no progress output at all)\n";
  69   print "\t-t\tinclude plain text listing of certificates\n";
  70   print "\t-u\tunlink (remove) certdata.txt after processing\n";
  71   print "\t-v\tbe verbose and print out processed CAs\n";
  72   exit;
  73 }
  74
  75 my $crt = $ARGV[0] || 'ca-bundle.crt';
  76 my $txt = substr($url, rindex($url, '/') + 1);
  77 $txt =~ s/\?.*//;
  78
  79 if (!$opt_n || !-e $txt) {
  80   print "Downloading '$txt' ...\n" if (!$opt_q);
  81   my $ua  = new LWP::UserAgent(agent => "$0/$version");
  82   my $req = new HTTP::Request('GET', $url);
  83   my $res = $ua->request($req);
  84   if ($res->is_success) {
  85     open(TXT,">$txt") or die "Couldn't open $txt: $!";
  86     print TXT $res->content . "\n";
  87     close(TXT) or die "Couldn't close $txt: $!";
  88   } else {
  89     die $res->status_line;
  90   }
  91 }
  92
  93 if ($opt_b && -e $crt) {
  94   my $bk = 1;
  95   while (-e "$crt.~${bk}~") {
  96     $bk++;
  97   }
  98   rename $crt, "$crt.~${bk}~";
  99 }
 100
 101 my $format = $opt_t ? "plain text and " : "";
 102 my $currentdate = scalar gmtime() . " UTC";
 103 open(CRT,">$crt") or die "Couldn't open $crt: $!";
 104 print CRT <<EOT;
 105 ##
 106 ## $crt -- Bundle of CA Root Certificates
 107 ##
 108 ## Converted at: ${currentdate}
 109 ##
 110 ## This is a bundle of X.509 certificates of public Certificate Authorities
 111 ## (CA). These were automatically extracted from Mozilla's root certificates
 112 ## file (certdata.txt).  This file can be found in the mozilla source tree:
 113 ## '/mozilla/security/nss/lib/ckfw/builtins/certdata.txt'
 114 ##
 115 ## It contains the certificates in ${format}PEM format and therefore
 116 ## can be directly used with curl / libcurl / php_curl, or with
 117 ## an Apache+mod_ssl webserver for SSL client authentication.
 118 ## Just configure this file as the SSLCACertificateFile.
 119 ##
 120
 121 EOT
 122
 123 close(CRT) or die "Couldn't close $crt: $!";
 124
 125 print "Processing  '$txt' ...\n" if (!$opt_q);
 126 my $caname;
 127 my $certnum = 0;
 128 open(TXT,"$txt") or die "Couldn't open $txt: $!";
 129 while (<TXT>) {
 130   if (/\*\*\*\*\* BEGIN LICENSE BLOCK \*\*\*\*\*/) {
 131     open(CRT, ">>$crt") or die "Couldn't open $crt: $!";
 132     print CRT;
 133     print if ($opt_l);
 134     while (<TXT>) {
 135       print CRT;
 136       print if ($opt_l);
 137       last if (/\*\*\*\*\* END LICENSE BLOCK \*\*\*\*\*/);
 138     }
 139     close(CRT) or die "Couldn't close $crt: $!";
 140   }
 141   next if /^#|^\s*$/;
 142   chomp;
 143   if (/^CVS_ID\s+\"(.*)\"/) {
 144     open(CRT, ">>$crt") or die "Couldn't open $crt: $!";
 145     print CRT "# $1\n";
 146     close(CRT) or die "Couldn't close $crt: $!";
 147   }
 148   if (/^CKA_LABEL\s+[A-Z0-9]+\s+\"(.*)\"/) {
 149     $caname = $1;
 150   }
 151   if (/^CKA_VALUE MULTILINE_OCTAL/) {
 152     my $data;
 153     while (<TXT>) {
 154       last if (/^END/);
 155       chomp;
 156       my @octets = split(/\\/);
 157       shift @octets;
 158       for (@octets) {
 159         $data .= chr(oct);
 160       }
 161     }
 162     my $pem = "-----BEGIN CERTIFICATE-----\n"
 163             . MIME::Base64::encode($data)
 164             . "-----END CERTIFICATE-----\n";
 165     open(CRT, ">>$crt") or die "Couldn't open $crt: $!";
 166     print CRT "\n$caname\n";
 167     print CRT ("=" x length($caname) . "\n");
 168     if (!$opt_t) {
 169       print CRT $pem;
 170     }
 171     close(CRT) or die "Couldn't close $crt: $!";
 172     if ($opt_t) {
 173       open(TMP, "|$openssl x509 -md5 -fingerprint -text -inform PEM >> $crt") or die "Couldn't open openssl pipe: $!";
 174       print TMP $pem;
 175       close(TMP) or die "Couldn't close openssl pipe: $!";
 176     }
 177     print "Parsing: $caname\n" if ($opt_v);
 178     $certnum ++;
 179   }
 180 }
 181 close(TXT) or die "Couldn't close $txt: $!";
 182 unlink $txt if ($opt_u);
 183 print "Done ($certnum CA certs processed).\n" if (!$opt_q);
 184
 185 exit;
 186
 187