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mk-ca-bundle.pl: switched to using hg.mozilla.org

Browse Source 
... as mxr.mozilla.org is due to be retired.

The new host doesn't support If-Modified-Since nor ETags, meaning that
the script will now defer to download and do a post-transfer checksum
check to see if a new output is to be generated. The new output format
will hold the SHA1 checksum of the source file for that purpose.

We call this version 1.22

Reported-by: Ed Morley
Bug: http://curl.haxx.se/bug/view.cgi?id=1409
This commit is contained in:
Daniel Stenberg 2014-08-13 23:42:53 +02:00
parent fc5a5a4f07
commit 57b53918d1
1 changed files with 56 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

71
lib/mk-ca-bundle.pl
View File

@ -40,17 +40,15 @@ use Text::Wrap;
my %urls = (
'nss' =>
'http://mxr.mozilla.org/nss/source/lib/ckfw/builtins/certdata.txt?raw=1',
'http://hg.mozilla.org/projects/nss/raw-file/tip/lib/ckfw/builtins/certdata.txt',
'central' =>
'http://mxr.mozilla.org/mozilla-central/source/security/nss/lib/ckfw/builtins/certdata.txt?raw=1',
'http://hg.mozilla.org/mozilla-central/raw-file/default/security/nss/lib/ckfw/builtins/certdata.txt',
'aurora' =>
'http://mxr.mozilla.org/mozilla-aurora/source/security/nss/lib/ckfw/builtins/certdata.txt?raw=1',
'http://hg.mozilla.org/releases/mozilla-aurora/raw-file/default/security/nss/lib/ckfw/builtins/certdata.txt',
'beta' =>
'http://mxr.mozilla.org/mozilla-beta/source/security/nss/lib/ckfw/builtins/certdata.txt?raw=1',
'http://hg.mozilla.org/releases/mozilla-beta/raw-file/default/security/nss/lib/ckfw/builtins/certdata.txt',
'release' =>
'http://mxr.mozilla.org/mozilla-release/source/security/nss/lib/ckfw/builtins/certdata.txt?raw=1',
'mozilla' =>
'http://mxr.mozilla.org/mozilla/source/security/nss/lib/ckfw/builtins/certdata.txt?raw=1'
'http://hg.mozilla.org/releases/mozilla-release/raw-file/default/security/nss/lib/ckfw/builtins/certdata.txt',
);
$opt_d = 'release';
@ -58,7 +56,7 @@ $opt_d = 'release';
# If the OpenSSL commandline is not in search path you can configure it here!
my $openssl = 'openssl';
my $version = '1.21';
my $version = '1.22';
$opt_w = 76; # default base64 encoded lines length
@ -209,6 +207,28 @@ sub PARSE_CSV_PARAM($$@) {
return @values;
}
sub sha1 {
my ($txt)=@_;
my $sha1 = `$openssl dgst -sha1 $txt | cut '-d ' -f2`;
chomp $sha1;
return sha1;
}
sub oldsha1 {
my ($crt)=@_;
my $sha1="";
open(C, "<$crt");
while(<C>) {
chomp;
if($_ =~ /^\#\# SHA1: (.*)/) {
$sha1 = $1;
last;
}
}
close(C);
return $sha1;
}
if ( $opt_p !~ m/:/ ) {
print "Error: Mozilla trust identifier list must include both purposes and levels\n";
HELP_MESSAGE();
@ -238,6 +258,10 @@ my $stdout = $crt eq '-';
my $resp;
my $fetched;
my $oldsha1= oldsha1($crt);
print STDERR "SHA1 of old file: $oldsha1\n";
unless ($opt_n and -e $txt) {
print STDERR "Downloading '$txt' ...\n" if (!$opt_q);
my $ua = new LWP::UserAgent(agent => "$0/$version");
@ -257,7 +281,25 @@ unless ($opt_n and -e $txt) {
}
}
my $currentdate = scalar gmtime($fetched ? $resp->last_modified : (stat($txt))[9]);
my $filedate = $fetched ? $resp->last_modified : (stat($txt))[9];
my $datesrc = "as of";
if(!$filedate) {
# mxr.mozilla.org gave us a time, hg.mozilla.org does not!
$filedate = time();
$datesrc="downloaded on";
}
# get the hash from the download file
my $newsha1= sha1($txt);
if($oldsha1 eq $newsha1) {
print STDERR "Downloaded file identical to previous run\'s source file. Exiting\n";
exit;
}
print STDERR "SHA1 of new file: $newsha1\n";
my $currentdate = scalar gmtime($filedate);
my $format = $opt_t ? "plain text and " : "";
if( $stdout ) {
@ -267,9 +309,9 @@ if( $stdout ) {
}
print CRT <<EOT;
##
## $crt -- Bundle of CA Root Certificates
## Bundle of CA Root Certificates
##
## Certificate data from Mozilla as of: ${currentdate}
## Certificate data from Mozilla ${datesrc}: ${currentdate}
##
## This is a bundle of X.509 certificates of public Certificate Authorities
## (CA). These were automatically extracted from Mozilla's root certificates
@ -281,6 +323,9 @@ print CRT <<EOT;
## an Apache+mod_ssl webserver for SSL client authentication.
## Just configure this file as the SSLCACertificateFile.
##
## Conversion done with mk-ca-bundle.pl verison $version.
## SHA1: $newsha1
##
EOT
@ -415,7 +460,3 @@ unless( $stdout ) {
}
unlink $txt if ($opt_u);
print STDERR "Done ($certnum CA certs processed, $skipnum skipped).\n" if (!$opt_q);
exit;