generate rootca.pem at compilation time using mk-ca-bundle.pl from curl which...

generate rootca.pem at compilation time using mk-ca-bundle.pl from curl which gather trusted certificates from modizilla

scripts/mk-ca-bundle.pl

+#!/usr/bin/perl -w
+# ***************************************************************************
+# *                                  _   _ ____  _
+# *  Project                     ___| | | |  _ \| |
+# *                             / __| | | | |_) | |
+# *                            | (__| |_| |  _ <| |___
+# *                             \___|\___/|_| \_\_____|
+# *
+# * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+# *
+# * This software is licensed as described in the file COPYING, which
+# * you should have received as part of this distribution. The terms
+# * are also available at http://curl.haxx.se/docs/copyright.html.
+# *
+# * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# * copies of the Software, and permit persons to whom the Software is
+# * furnished to do so, under the terms of the COPYING file.
+# *
+# * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# * KIND, either express or implied.
+# *
+# ***************************************************************************
+# This Perl script creates a fresh ca-bundle.crt file for use with libcurl.
+# It downloads certdata.txt from Mozilla's source tree (see URL below),
+# 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 written by Roland Krikava.
+# This Perl script works on almost any platform since its only external
+# 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_f $opt_h $opt_i $opt_l $opt_n $opt_q $opt_t $opt_u $opt_v $opt_w);
+
+my $url = 'http://mxr.mozilla.org/mozilla/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';
+
+my $version = '1.18';
+
+$opt_w = 76; # default base64 encoded lines length
+
+$0 =~ s@.*(/|\\)@@;
+$Getopt::Std::STANDARD_HELP_VERSION = 1;
+getopts('bfhilnqtuvw:');
+
+if ($opt_i) {
+  print ("=" x 78 . "\n");
+  print "Script Version            : $version\n";
+  print "Perl Version              : $]\n";
+  print "Operating System Name     : $^O\n";
+  print "Getopt::Std.pm Version    : ${Getopt::Std::VERSION}\n";
+  print "MIME::Base64.pm Version   : ${MIME::Base64::VERSION}\n";
+  print "LWP::UserAgent.pm Version : ${LWP::UserAgent::VERSION}\n";
+  print "LWP.pm Version            : ${LWP::VERSION}\n";
+  print ("=" x 78 . "\n");
+}
+
+sub HELP_MESSAGE() {
+  print "Usage:\t${0} [-b] [-f] [-i] [-l] [-n] [-q] [-t] [-u] [-v] [-w<l>] [<outputfile>]\n";
+  print "\t-b\tbackup an existing version of ca-bundle.crt\n";
+  print "\t-f\tforce rebuild even if certdata.txt is current\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";
+  print "\t-w <l>\twrap base64 output lines after <l> chars (default: ${opt_w})\n";
+  exit;
+}
+
+sub VERSION_MESSAGE() {
+  print "${0} version ${version} running Perl ${]} on ${^O}\n";
+}
+
+HELP_MESSAGE() if ($opt_h);
+
+my $crt = $ARGV[0] || 'ca-bundle.crt';
+(my $txt = $url) =~ s@(.*/|\?.*)@@g;
+
+my $stdout = $crt eq '-';
+my $resp;
+my $fetched;
+
+unless ($opt_n and -e $txt) {
+  print STDERR "Downloading '$txt' ...\n" if (!$opt_q);
+  my $ua  = new LWP::UserAgent(agent => "$0/$version");
+  $ua->env_proxy();
+  $resp = $ua->mirror($url, $txt);
+  if ($resp && $resp->code eq '304') {
+    print STDERR "Not modified\n" unless $opt_q;
+    exit 0 if -e $crt && !$opt_f;
+  } else {
+      $fetched = 1;
+  }
+  if( !$resp || $resp->code !~ /^(?:200|304)$/ ) {
+      print STDERR "Unable to download latest data: "
+        . ($resp? $resp->code . ' - ' . $resp->message : "LWP failed") . "\n"
+        unless $opt_q;
+      exit 1 if -e $crt || ! -r $txt;
+  }
+}
+
+my $currentdate = scalar gmtime($fetched ? $resp->last_modified : (stat($txt))[9]);
+
+my $format = $opt_t ? "plain text and " : "";
+if( $stdout ) {
+    open(CRT, '> -') or die "Couldn't open STDOUT: $!\n";
+} else {
+    open(CRT,">$crt.~") or die "Couldn't open $crt.~: $!\n";
+}
+print CRT <<EOT;
+##
+## $crt -- Bundle of CA Root Certificates
+##
+## Certificate data from Mozilla as of: ${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:
+## ${url}
+##
+## It contains the certificates in ${format}PEM format and therefore
+## can be directly used with curl / libcurl / php_curl, or with
+## an Apache+mod_ssl webserver for SSL client authentication.
+## Just configure this file as the SSLCACertificateFile.
+##
+
+EOT
+
+print STDERR "Processing  '$txt' ...\n" if (!$opt_q);
+my $caname;
+my $certnum = 0;
+my $skipnum = 0;
+my $start_of_cert = 0;
+
+open(TXT,"$txt") or die "Couldn't open $txt: $!\n";
+while (<TXT>) {
+  if (/\*\*\*\*\* BEGIN LICENSE BLOCK \*\*\*\*\*/) {
+    print CRT;
+    print if ($opt_l);
+    while (<TXT>) {
+      print CRT;
+      print if ($opt_l);
+      last if (/\*\*\*\*\* END LICENSE BLOCK \*\*\*\*\*/);
+    }
+  }
+  next if /^#|^\s*$/;
+  chomp;
+  if (/^CVS_ID\s+\"(.*)\"/) {
+    print CRT "# $1\n";
+  }
+
+  # this is a match for the start of a certificate
+  if (/^CKA_CLASS CK_OBJECT_CLASS CKO_CERTIFICATE/) {
+    $start_of_cert = 1
+  }
+  if ($start_of_cert && /^CKA_LABEL UTF8 \"(.*)\"/) {
+    $caname = $1;
+  }
+  my $untrusted = 0;
+  if ($start_of_cert && /^CKA_VALUE MULTILINE_OCTAL/) {
+    my $data;
+    while (<TXT>) {
+      last if (/^END/);
+      chomp;
+      my @octets = split(/\\/);
+      shift @octets;
+      for (@octets) {
+        $data .= chr(oct);
+      }
+    }
+    # scan forwards until the trust part
+    while (<TXT>) {
+      last if (/^CKA_CLASS CK_OBJECT_CLASS CKO_NSS_TRUST/);
+      chomp;
+    }
+    # now scan the trust part for untrusted certs
+    while (<TXT>) {
+      last if (/^#/);
+      if (/^CKA_TRUST_SERVER_AUTH\s+CK_TRUST\s+CKT_NSS_NOT_TRUSTED$/
+          or /^CKA_TRUST_SERVER_AUTH\s+CK_TRUST\s+CKT_NSS_TRUST_UNKNOWN$/) {
+          $untrusted = 1;
+      }
+    }
+    if ($untrusted) {
+      $skipnum ++;
+    } else {
+      my $encoded = MIME::Base64::encode_base64($data, '');
+      $encoded =~ s/(.{1,${opt_w}})/$1\n/g;
+      my $pem = "-----BEGIN CERTIFICATE-----\n"
+              . $encoded
+              . "-----END CERTIFICATE-----\n";
+      print CRT "\n$caname\n";
+      print CRT ("=" x length($caname) . "\n");
+      if (!$opt_t) {
+        print CRT $pem;
+      } else {
+        my $pipe = "|$openssl x509 -md5 -fingerprint -text -inform PEM";
+        if (!$stdout) {
+          $pipe .= " >> $crt.~";
+          close(CRT) or die "Couldn't close $crt.~: $!";
+        }
+        open(TMP, $pipe) or die "Couldn't open openssl pipe: $!";
+        print TMP $pem;
+        close(TMP) or die "Couldn't close openssl pipe: $!";
+        if (!$stdout) {
+          open(CRT, ">>$crt.~") or die "Couldn't open $crt.~: $!";
+        }
+      }
+      print STDERR "Parsing: $caname\n" if ($opt_v);
+      $certnum ++;
+      $start_of_cert = 0;
+    }
+  }
+}
+close(TXT) or die "Couldn't close $txt: $!\n";
+close(CRT) or die "Couldn't close $crt.~: $!\n";
+unless( $stdout ) {
+    if ($opt_b && -e $crt) {
+        my $bk = 1;
+        while (-e "$crt.~${bk}~") {
+            $bk++;
+        }
+        rename $crt, "$crt.~${bk}~" or die "Failed to create backup $crt.~$bk}~: $!\n";
+    } elsif( -e $crt ) {
+        unlink( $crt ) or die "Failed to remove $crt: $!\n";
+    }
+    rename "$crt.~", $crt or die "Failed to rename $crt.~ to $crt: $!\n";
+}
+unlink $txt if ($opt_u);
+print STDERR "Done ($certnum CA certs processed, $skipnum untrusted skipped).\n" if (!$opt_q);
+
+exit;
+
+

share/.gitignore

@@ -2,3 +2,4 @@ Makefile
 Makefile.in
 *.raw
 linphone.pc
+rootca.pem

share/Makefile.am

@@ -31,11 +31,13 @@ pkgconfig_DATA=linphone.pc
 
 linphonedir=$(datadir)/linphone
 linphone_DATA=rootca.pem
+rootca.pem: 
+	$(top_srcdir)/scripts/mk-ca-bundle.pl rootca.pem
 
 EXTRA_DIST = 					$(LINPHONE_SOUNDS) \
-								$(LINPHONE_RINGS) \
-						        linphone.desktop.in   \
-								linphone.pc.in \
-								Makefile.inc \
-								rootca.pem
+						$(LINPHONE_RINGS) \
+					        linphone.desktop.in   \
+						linphone.pc.in \
+						Makefile.inc \
+						rootca.pem