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59 lines
1.9 KiB
59 lines
1.9 KiB
2 years ago
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diff --git a/tools/c_rehash.in b/tools/c_rehash.in
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index d51d8856d7..a630773a02 100644
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--- a/tools/c_rehash.in
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+++ b/tools/c_rehash.in
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@@ -152,6 +152,23 @@ sub check_file {
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return ($is_cert, $is_crl);
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}
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+sub compute_hash {
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+ my $fh;
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+ if ( $^O eq "VMS" ) {
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+ # VMS uses the open through shell
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+ # The file names are safe there and list form is unsupported
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+ if (!open($fh, "-|", join(' ', @_))) {
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+ print STDERR "Cannot compute hash on '$fname'\n";
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+ return;
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+ }
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+ } else {
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+ if (!open($fh, "-|", @_)) {
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+ print STDERR "Cannot compute hash on '$fname'\n";
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+ return;
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+ }
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+ }
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+ return (<$fh>, <$fh>);
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+}
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# Link a certificate to its subject name hash value, each hash is of
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# the form <hash>.<n> where n is an integer. If the hash value already exists
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@@ -161,10 +178,12 @@ sub check_file {
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sub link_hash_cert {
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my $fname = $_[0];
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- $fname =~ s/\"/\\\"/g;
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- my ($hash, $fprint) = `"$openssl" x509 $x509hash -fingerprint -noout -in "$fname"`;
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+ my ($hash, $fprint) = compute_hash($openssl, "x509", $x509hash,
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+ "-fingerprint", "-noout",
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+ "-in", $fname);
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chomp $hash;
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chomp $fprint;
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+ return if !$hash;
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$fprint =~ s/^.*=//;
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$fprint =~ tr/://d;
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my $suffix = 0;
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@@ -202,10 +221,12 @@ sub link_hash_cert {
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sub link_hash_crl {
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my $fname = $_[0];
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- $fname =~ s/'/'\\''/g;
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- my ($hash, $fprint) = `"$openssl" crl $crlhash -fingerprint -noout -in '$fname'`;
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+ my ($hash, $fprint) = compute_hash($openssl, "crl", $crlhash,
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+ "-fingerprint", "-noout",
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+ "-in", $fname);
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chomp $hash;
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chomp $fprint;
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+ return if !$hash;
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$fprint =~ s/^.*=//;
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$fprint =~ tr/://d;
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my $suffix = 0;
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