- Remove unused since r400398 script

svn path=/head/; revision=439621

mail/cone/scripts/c_rehash

@@ -1,155 +0,0 @@
-#!/usr/bin/perl
-
-
-# Perl c_rehash script, scan all files in a directory
-# and add symbolic links to their hash values.
-
-my $openssl;
-
-my $dir = "/etc/ssl";
-
-if(defined $ENV{OPENSSL}) {
-	$openssl = $ENV{OPENSSL};
-} else {
-	$openssl = "openssl";
-	$ENV{OPENSSL} = $openssl;
-}
-
-if(! -f $openssl) {
-	my $found = 0;
-	foreach (split /:/, $ENV{PATH}) {
-		if(-f "$_/$openssl") {
-			$found = 1;
-			last;
-		}
-	}
-	if($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 /:/, $ENV{SSL_CERT_DIR};
-} else {
-	$dirlist[0] = "$dir/certs";
-}
-
-
-foreach (@dirlist) {
-	if(-d $_ and -w $_) {
-		hash_dir($_);
-	}
-}
-
-sub hash_dir {
-	my %hashlist;
-	print "Doing $_[0]\n";
-	chdir $_[0];
-	opendir(DIR, ".");
-	my @flist = readdir(DIR);
-	# Delete any existing symbolic links
-	foreach (grep {/^[\da-f]+\.r{0,1}\d+$/} @flist) {
-		if(-l $_) {
-			unlink $_;
-		}
-	}
-	closedir DIR;
-	FILE: foreach $fname (grep {/\.pem$/} @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 = $_[0];
-		my ($hash, $fprint) = `$openssl x509 -hash -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";
-		print "$fname => $hash\n";
-		$symlink_exists=eval {symlink("",""); 1};
-		if ($symlink_exists) {
-			symlink $fname, $hash;
-		} else {
-			system ("cp", $fname, $hash);
-		}
-		$hashlist{$hash} = $fprint;
-}
-
-# Same as above except for a CRL. CRL links are of the form <hash>.r<n>
-
-sub link_hash_crl {
-		my $fname = $_[0];
-		my ($hash, $fprint) = `$openssl crl -hash -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";
-		print "$fname => $hash\n";
-		$symlink_exists=eval {symlink("",""); 1};
-		if ($symlink_exists) {
-			symlink $fname, $hash;
-		} else {
-			system ("cp", $fname, $hash);
-		}
-		$hashlist{$hash} = $fprint;
-}