diff options
Diffstat (limited to 'openssl/tools/c_rehash')
| -rw-r--r-- | openssl/tools/c_rehash | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/openssl/tools/c_rehash b/openssl/tools/c_rehash deleted file mode 100644 index 7941491..0000000 --- a/openssl/tools/c_rehash +++ /dev/null @@ -1,210 +0,0 @@ -#!/usr/bin/perl.exe - -# Perl c_rehash script, scan all files in a directory -# and add symbolic links to their hash values. - -my $dir = "/home/joye/SAOImageDS9/ssl"; -my $prefix = "/home/joye/SAOImageDS9"; - -my $openssl = $ENV{OPENSSL} || "openssl"; -my $pwd; -my $x509hash = "-subject_hash"; -my $crlhash = "-hash"; -my $verbose = 0; -my $symlink_exists=eval {symlink("",""); 1}; -my $removelinks = 1; - -## Parse flags. -while ( $ARGV[0] =~ /^-/ ) { - my $flag = shift @ARGV; - last if ( $flag eq '--'); - if ( $flag eq '-old') { - $x509hash = "-subject_hash_old"; - $crlhash = "-hash_old"; - } elsif ( $flag eq '-h') { - help(); - } elsif ( $flag eq '-n' ) { - $removelinks = 0; - } elsif ( $flag eq '-v' ) { - $verbose++; - } - else { - print STDERR "Usage error; try -help.\n"; - exit 1; - } -} - -sub help { - print "Usage: c_rehash [-old] [-h] [-v] [dirs...]\n"; - print " -old use old-style digest\n"; - print " -h print this help text\n"; - print " -v print files removed and linked\n"; - exit 0; -} - -eval "require Cwd"; -if (defined(&Cwd::getcwd)) { - $pwd=Cwd::getcwd(); -} else { - $pwd=`pwd`; - chomp($pwd); -} - -# DOS/Win32 or Unix delimiter? Prefix our installdir, then search. -my $path_delim = ($pwd =~ /^[a-z]\:/i) ? ';' : ':'; -$ENV{PATH} = "$prefix/bin" . ($ENV{PATH} ? $path_delim . $ENV{PATH} : ""); - -if(! -x $openssl) { - my $found = 0; - foreach (split /$path_delim/, $ENV{PATH}) { - if(-x "$_/$openssl") { - $found = 1; - $openssl = "$_/$openssl"; - last; - } - } - if($found == 0) { - print STDERR "c_rehash: rehashing skipped ('openssl' program not available)\n"; - exit 0; - } -} - -if(@ARGV) { - @dirlist = @ARGV; -} elsif($ENV{SSL_CERT_DIR}) { - @dirlist = split /$path_delim/, $ENV{SSL_CERT_DIR}; -} else { - $dirlist[0] = "$dir/certs"; -} - -if (-d $dirlist[0]) { - chdir $dirlist[0]; - $openssl="$pwd/$openssl" if (!-x $openssl); - chdir $pwd; -} - -foreach (@dirlist) { - if(-d $_ and -w $_) { - hash_dir($_); - } -} - -sub hash_dir { - my %hashlist; - print "Doing $_[0]\n"; - chdir $_[0]; - opendir(DIR, "."); - my @flist = readdir(DIR); - closedir DIR; - if ( $removelinks ) { - # Delete any existing symbolic links - foreach (grep {/^[\da-f]+\.r{0,1}\d+$/} @flist) { - if(-l $_) { - unlink $_; - print "unlink $_" if $verbose; - } - } - } - FILE: foreach $fname (grep {/\.(pem)|(crt)|(cer)|(crl)$/} @flist) { - # Check to see if certificates and/or CRLs present. - my ($cert, $crl) = check_file($fname); - if(!$cert && !$crl) { - print STDERR "WARNING: $fname does not contain a certificate or CRL: skipping\n"; - next; - } - link_hash_cert($fname) if($cert); - link_hash_crl($fname) if($crl); - } -} - -sub check_file { - my ($is_cert, $is_crl) = (0,0); - my $fname = $_[0]; - open IN, $fname; - while(<IN>) { - if(/^-----BEGIN (.*)-----/) { - my $hdr = $1; - if($hdr =~ /^(X509 |TRUSTED |)CERTIFICATE$/) { - $is_cert = 1; - last if($is_crl); - } elsif($hdr eq "X509 CRL") { - $is_crl = 1; - last if($is_cert); - } - } - } - close IN; - return ($is_cert, $is_crl); -} - - -# Link a certificate to its subject name hash value, each hash is of -# the form <hash>.<n> where n is an integer. If the hash value already exists -# then we need to up the value of n, unless its a duplicate in which -# case we skip the link. We check for duplicates by comparing the -# certificate fingerprints - -sub link_hash_cert { - my $fname = $_[0]; - $fname =~ s/'/'\\''/g; - my ($hash, $fprint) = `"$openssl" x509 $x509hash -fingerprint -noout -in "$fname"`; - chomp $hash; - chomp $fprint; - $fprint =~ s/^.*=//; - $fprint =~ tr/://d; - my $suffix = 0; - # Search for an unused hash filename - while(exists $hashlist{"$hash.$suffix"}) { - # Hash matches: if fingerprint matches its a duplicate cert - if($hashlist{"$hash.$suffix"} eq $fprint) { - print STDERR "WARNING: Skipping duplicate certificate $fname\n"; - return; - } - $suffix++; - } - $hash .= ".$suffix"; - if ($symlink_exists) { - symlink $fname, $hash; - print "link $fname -> $hash\n" if $verbose; - } else { - open IN,"<$fname" or die "can't open $fname for read"; - open OUT,">$hash" or die "can't open $hash for write"; - print OUT <IN>; # does the job for small text files - close OUT; - close IN; - print "copy $fname -> $hash\n" if $verbose; - } - $hashlist{$hash} = $fprint; -} - -# Same as above except for a CRL. CRL links are of the form <hash>.r<n> - -sub link_hash_crl { - my $fname = $_[0]; - $fname =~ s/'/'\\''/g; - my ($hash, $fprint) = `"$openssl" crl $crlhash -fingerprint -noout -in '$fname'`; - chomp $hash; - chomp $fprint; - $fprint =~ s/^.*=//; - $fprint =~ tr/://d; - my $suffix = 0; - # Search for an unused hash filename - while(exists $hashlist{"$hash.r$suffix"}) { - # Hash matches: if fingerprint matches its a duplicate cert - if($hashlist{"$hash.r$suffix"} eq $fprint) { - print STDERR "WARNING: Skipping duplicate CRL $fname\n"; - return; - } - $suffix++; - } - $hash .= ".r$suffix"; - if ($symlink_exists) { - symlink $fname, $hash; - print "link $fname -> $hash\n" if $verbose; - } else { - system ("cp", $fname, $hash); - print "cp $fname -> $hash\n" if $verbose; - } - $hashlist{$hash} = $fprint; -} - |