initial/final commitHEADmaster

1 files changed, 115 insertions, 0 deletions

diff --git a/openssl-1.1.0h/util/fipslink.pl b/openssl-1.1.0h/util/fipslink.pl
new file mode 100644
index 0000000..18a9153
--- /dev/null
+++ b/openssl-1.1.0h/util/fipslink.pl
@@ -0,0 +1,115 @@
+#! /usr/bin/env perl
+# Copyright 2011-2016 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the OpenSSL license (the "License").  You may not use
+# this file except in compliance with the License.  You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
+sub check_env
+	{
+	my @ret;
+	foreach (@_)
+		{
+		die "Environment variable $_ not defined!\n" unless exists $ENV{$_};
+		push @ret, $ENV{$_};
+		}
+	return @ret;
+	}
+
+
+my ($fips_cc,$fips_cc_args, $fips_link,$fips_target, $fips_libdir, $sha1_exe)
+	 = check_env("FIPS_CC", "FIPS_CC_ARGS", "FIPS_LINK", "FIPS_TARGET",
+	 	"FIPSLIB_D", "FIPS_SHA1_EXE");
+
+
+
+if (exists $ENV{"PREMAIN_DSO_EXE"})
+	{
+	$fips_premain_dso = $ENV{"PREMAIN_DSO_EXE"};
+	}
+	else
+	{
+	$fips_premain_dso = "";
+	}
+
+check_hash($sha1_exe, "fips_premain.c");
+check_hash($sha1_exe, "fipscanister.lib");
+
+
+print "Integrity check OK\n";
+
+if (is_premain_linked(@ARGV)) {
+	print "$fips_cc $fips_cc_args $fips_libdir/fips_premain.c\n";
+	system "$fips_cc $fips_cc_args $fips_libdir/fips_premain.c";
+	die "First stage Compile failure" if $? != 0;
+} elsif (!defined($ENV{FIPS_SIG})) {
+	die "no fips_premain.obj linked";
+}
+
+print "$fips_link @ARGV\n";
+system "$fips_link @ARGV";
+die "First stage Link failure" if $? != 0;
+
+if (defined($ENV{FIPS_SIG})) {
+	print "$ENV{FIPS_SIG} $fips_target\n";
+	system "$ENV{FIPS_SIG} $fips_target";
+	die "$ENV{FIPS_SIG} $fips_target failed" if $? != 0;
+	exit;
+}
+
+print "$fips_premain_dso $fips_target\n";
+system("$fips_premain_dso $fips_target >$fips_target.sha1");
+die "Get hash failure" if $? != 0;
+open my $sha1_res, '<', $fips_target.".sha1" or die "Get hash failure";
+$fips_hash=<$sha1_res>;
+close $sha1_res;
+unlink $fips_target.".sha1";
+$fips_hash =~ s|\R$||;          # Better chomp
+die "Get hash failure" if $? != 0;
+
+
+print "$fips_cc -DHMAC_SHA1_SIG=\\\"$fips_hash\\\" $fips_cc_args $fips_libdir/fips_premain.c\n";
+system "$fips_cc -DHMAC_SHA1_SIG=\\\"$fips_hash\\\" $fips_cc_args $fips_libdir/fips_premain.c";
+die "Second stage Compile failure" if $? != 0;
+
+
+print "$fips_link @ARGV\n";
+system "$fips_link @ARGV";
+die "Second stage Link failure" if $? != 0;
+
+sub is_premain_linked
+	{
+	return 1 if (grep /fips_premain\.obj/,@_);
+	foreach (@_)
+		{
+		if (/^@(.*)/ && -f $1)
+			{
+			open FD,$1 or die "can't open $1";
+			my $ret = (grep /fips_premain\.obj/,<FD>)?1:0;
+			close FD;
+			return $ret;
+			}
+		}
+	return 0;
+	}
+
+sub check_hash
+	{
+	my ($sha1_exe, $filename) = @_;
+	my ($hashfile, $hashval);
+
+	open(IN, "${fips_libdir}/${filename}.sha1") || die "Cannot open file hash file ${fips_libdir}/${filename}.sha1";
+	$hashfile = <IN>;
+	close IN;
+	$hashval = `$sha1_exe ${fips_libdir}/$filename`;
+	$hashfile =~ s|\R$||;    # Better chomp
+	$hashval =~ s|\R$||;     # Better chomp
+	$hashfile =~ s/^.*=\s+//;
+	$hashval =~ s/^.*=\s+//;
+	die "Invalid hash syntax in file" if (length($hashfile) != 40);
+	die "Invalid hash received for file" if (length($hashval) != 40);
+	die "***HASH VALUE MISMATCH FOR FILE $filename ***" if ($hashval ne $hashfile); 
+	}
+
+