Extend runex.pl to extract examples directly from RFC text.

1 files changed, 308 insertions, 280 deletions

diff --git a/test/runex.pl b/test/runex.pl
index 27738c0229..4556145df8 100644
--- a/test/runex.pl
+++ b/test/runex.pl
@@ -1,4 +1,4 @@
-# test/runex.pl
+# test/cms-examples.pl
 # Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
 # project.
 #
@@ -10,7 +10,7 @@
 # are met:
 #
 # 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer. 
+#    notice, this list of conditions and the following disclaimer.
 #
 # 2. Redistributions in binary form must reproduce the above copyright
 #    notice, this list of conditions and the following disclaimer in
@@ -51,303 +51,331 @@
 # ====================================================================
 
 # Perl script to run tests against S/MIME examples in RFC4134
-# Assumes all files are extracted in an directory called "examples"
+# Assumes RFC is in current directory and called "rfc4134.txt"
+
+use MIME::Base64;
 
 my $badttest = 0;
-my $verbose = 1;
+my $verbose  = 1;
 
 my $cmscmd = "../util/shlib_wrap.sh ../apps/openssl cms";
-my $convcmd = "../util/shlib_wrap.sh ../apps/openssl x509 -inform DER";
-my $pconvcmd = "../util/shlib_wrap.sh ../apps/openssl rsa -inform DER";
-my $exdir = "examples";
+my $exdir  = "./";
+my $exfile = "./rfc4134.txt";
 
 my @test_list = (
-["3.1.bin"	=> "dataout"],
-["3.2.bin"	=> "encode, dataout"],
-["4.1.bin"	=> "encode, verifyder, content, dss"],
-["4.2.bin"	=> "encode, verifyder, cont, rsa"],
-["4.3.bin"	=> "encode, verifyder, cont_extern, dss"],
-["4.4.bin"	=> "encode, verifyder, cont, dss"],
-["4.5.bin"	=> "verifyder, content, rsa"],
-["4.6.bin"	=> "encode, verifyder, cont, dss"],
-["4.7.bin"	=> "encode, verifyder, cont, dss"],
-["4.8.eml"	=> "verifymime, dss"],
-["4.9.eml"	=> "verifymime, dss"],
-["4.10.bin"	=> "encode, verifyder, cont, dss"],
-["4.11.bin"	=> "encode"],
-["5.1.bin"	=> "encode, envelopeder, cont"],
-["5.2.bin"	=> "encode, envelopeder, cont"],
-["5.3.eml"	=> "envelopemime, cont"],
-["6.0.bin"	=> "encode, digest, cont"],
-["7.1.bin"	=> "encode, encrypted, cont"],
-["7.2.bin"	=> "encode, encrypted, cont"]
+    [ "3.1.bin"  => "dataout" ],
+    [ "3.2.bin"  => "encode, dataout" ],
+    [ "4.1.bin"  => "encode, verifyder, content, dss" ],
+    [ "4.2.bin"  => "encode, verifyder, cont, rsa" ],
+    [ "4.3.bin"  => "encode, verifyder, cont_extern, dss" ],
+    [ "4.4.bin"  => "encode, verifyder, cont, dss" ],
+    [ "4.5.bin"  => "verifyder, content, rsa" ],
+    [ "4.6.bin"  => "encode, verifyder, cont, dss" ],
+    [ "4.7.bin"  => "encode, verifyder, cont, dss" ],
+    [ "4.8.eml"  => "verifymime, dss" ],
+    [ "4.9.eml"  => "verifymime, dss" ],
+    [ "4.10.bin" => "encode, verifyder, cont, dss" ],
+    [ "4.11.bin" => "encode" ],
+    [ "5.1.bin"  => "encode, envelopeder, cont" ],
+    [ "5.2.bin"  => "encode, envelopeder, cont" ],
+    [ "5.3.eml"  => "envelopemime, cont" ],
+    [ "6.0.bin"  => "encode, digest, cont" ],
+    [ "7.1.bin"  => "encode, encrypted, cont" ],
+    [ "7.2.bin"  => "encode, encrypted, cont" ]
 );
 
-my $secretkey = "73:7c:79:1f:25:ea:d0:e0:46:29:25:43:52:f7:dc:62:91:e5:cb:26:91:7a:da:32";
+# Extract examples from RFC4134 text.
+# Base64 decode all examples, certificates and
+# private keys are converted to PEM format.
+
+my ( $filename, $data );
+
+my @cleanup = ( "cms.out", "cms.err", "tmp.der", "tmp.txt" );
+
+$data = "";
+
+open( IN, $exfile ) || die "Can't Open RFC examples file $exfile";
+
+while (<IN>) {
+    next unless (/^\|/);
+    s/^\|//;
+    next if (/^\*/);
+    if (/^>(.*)$/) {
+        $filename = $1;
+        next;
+    }
+    if (/^</) {
+        $filename = "$exdir/$filename";
+        if ( $filename =~ /\.bin$/ || $filename =~ /\.eml$/ ) {
+            $data = decode_base64($data);
+            open OUT, ">$filename";
+            binmode OUT;
+            print OUT $data;
+            close OUT;
+            push @cleanup, $filename;
+        }
+        elsif ( $filename =~ /\.cer$/ ) {
+            write_pem( $filename, "CERTIFICATE", $data );
+        }
+        elsif ( $filename =~ /\.pri$/ ) {
+            write_pem( $filename, "PRIVATE KEY", $data );
+        }
+        $data     = "";
+        $filename = "";
+    }
+    else {
+        $data .= $_;
+    }
 
-	if (!-d $exdir)
-		{
-		print STDERR "FATAL ERROR: examples directory missing!!\n";
-		exit 1;
-		}
+}
 
-	system ("$convcmd -in $exdir/CarlDSSSelf.cer -out $exdir/CarlDSSSelf.pem");
-	system ("$convcmd -in $exdir/CarlRSASelf.cer -out $exdir/CarlRSASelf.pem");
-	system ("$convcmd -in $exdir/BobRSASignByCarl.cer -out $exdir/BobRSASignByCarl.pem");
-	system ("$pconvcmd -in $exdir/BobPrivRSAEncrypt.pri -out $exdir/BobPrivRSAEncrypt.pem");
+my $secretkey =
+  "73:7c:79:1f:25:ea:d0:e0:46:29:25:43:52:f7:dc:62:91:e5:cb:26:91:7a:da:32";
+
+if ( !-d $exdir ) {
+    print STDERR "FATAL ERROR: examples directory missing!!\n";
+    exit 1;
+}
 
 foreach (@test_list) {
-	my ($file, $tlist) = @$_;
-	print "Example file $file:\n";
-	if ($tlist =~ /encode/)
-		{
-		run_reencode_test($exdir, $file);
-		}
-	if ($tlist =~ /dataout/)
-		{
-		run_dataout_test($exdir, $file);
-		}
-	if ($tlist =~ /verify/)
-		{
-		run_verify_test($exdir, $tlist, $file);
-		}
-	if ($tlist =~ /digest/)
-		{
-		run_digest_test($exdir, $tlist, $file);
-		}
-	if ($tlist =~ /encrypted/)
-		{
-		run_encrypted_test($exdir, $tlist, $file, $secretkey);
-		}
-	if ($tlist =~ /envelope/)
-		{
-		run_envelope_test($exdir, $tlist, $file);
-		}
+    my ( $file, $tlist ) = @$_;
+    print "Example file $file:\n";
+    if ( $tlist =~ /encode/ ) {
+        run_reencode_test( $exdir, $file );
+    }
+    if ( $tlist =~ /dataout/ ) {
+        run_dataout_test( $exdir, $file );
+    }
+    if ( $tlist =~ /verify/ ) {
+        run_verify_test( $exdir, $tlist, $file );
+    }
+    if ( $tlist =~ /digest/ ) {
+        run_digest_test( $exdir, $tlist, $file );
+    }
+    if ( $tlist =~ /encrypted/ ) {
+        run_encrypted_test( $exdir, $tlist, $file, $secretkey );
+    }
+    if ( $tlist =~ /envelope/ ) {
+        run_envelope_test( $exdir, $tlist, $file );
+    }
 
 }
 
-unlink "cms.out";
-unlink "cms.err";
-unlink "tmp.der";
-unlink "tmp.txt";
+foreach (@cleanup) {
+    unlink $_;
+}
 
 if ($badtest) {
-	print "\n$badtest TESTS FAILED!!\n";
-} else {
-	print "\n***All tests successful***\n";
+    print "\n$badtest TESTS FAILED!!\n";
+}
+else {
+    print "\n***All tests successful***\n";
+}
+
+sub write_pem {
+    my ( $filename, $str, $data ) = @_;
+
+    $filename =~ s/\.[^.]*$/.pem/;
+
+    push @cleanup, $filename;
+
+    open OUT, ">$filename";
+
+    print OUT "-----BEGIN $str-----\n";
+    print OUT $data;
+    print OUT "-----END $str-----\n";
+
+    close OUT;
 }
 
+sub run_reencode_test {
+    my ( $cmsdir, $tfile ) = @_;
+    unlink "tmp.der";
+
+    system( "$cmscmd -cmsout -inform DER -outform DER"
+          . " -in $cmsdir/$tfile -out tmp.der" );
+
+    if ($?) {
+        print "\tReencode command FAILED!!\n";
+        $badtest++;
+    }
+    elsif ( !cmp_files( "$cmsdir/$tfile", "tmp.der" ) ) {
+        print "\tReencode FAILED!!\n";
+        $badtest++;
+    }
+    else {
+        print "\tReencode passed\n" if $verbose;
+    }
+}
 
-sub run_reencode_test
-	{
-	my ($cmsdir, $tfile) = @_;
-	unlink "tmp.der";
-
-	system ("$cmscmd -cmsout -inform DER -outform DER" .
-		" -in $cmsdir/$tfile -out tmp.der");
-
-	if ($?)
-		{
-		print "\tReencode command FAILED!!\n";
-		$badtest++;
-		}
-	elsif (!cmp_files("$cmsdir/$tfile", "tmp.der"))
-		{
-		print "\tReencode FAILED!!\n";
-		$badtest++;
-		}
-	else
-		{
-		print "\tReencode passed\n" if $verbose;
-		}
-	}
-
-sub run_dataout_test
-	{
-	my ($cmsdir, $tfile) = @_;
-	unlink "tmp.txt";
-
-	system ("$cmscmd -data_out -inform DER" .
-		" -in $cmsdir/$tfile -out tmp.txt");
-
-	if ($?)
-		{
-		print "\tDataout command FAILED!!\n";
-		$badtest++;
-		}
-	elsif (!cmp_files("$cmsdir/ExContent.bin", "tmp.txt"))
-		{
-		print "\tDataout compare FAILED!!\n";
-		$badtest++;
-		}
-	else
-		{
-		print "\tDataout passed\n" if $verbose;
-		}
-	}
-
-sub run_verify_test
-	{
-	my ($cmsdir, $tlist, $tfile) = @_;
-	unlink "tmp.txt";
-
-	$form = "DER" if $tlist =~ /verifyder/;
-	$form = "SMIME" if $tlist =~ /verifymime/;
-	$cafile = "$cmsdir/CarlDSSSelf.pem" if $tlist =~ /dss/;
-	$cafile = "$cmsdir/CarlRSASelf.pem" if $tlist =~ /rsa/;
-
-	$cmd = "$cmscmd -verify -inform $form" .
-		" -CAfile $cafile" .
-		" -in $cmsdir/$tfile -out tmp.txt";
-
- 	$cmd .= " -content $cmsdir/ExContent.bin" if $tlist =~ /cont_extern/;	
-
-	system ("$cmd 2>cms.err 1>cms.out");
-
-	if ($?)
-		{
-		print "\tVerify command FAILED!!\n";
-		$badtest++;
-		}
-	elsif ($tlist =~ /cont/ &&
-		!cmp_files("$cmsdir/ExContent.bin", "tmp.txt"))
-		{
-		print "\tVerify content compare FAILED!!\n";
-		$badtest++;
-		}
-	else
-		{
-		print "\tVerify passed\n" if $verbose;
-		}
-	}
-
-sub run_envelope_test
-	{
-	my ($cmsdir, $tlist, $tfile) = @_;
-	unlink "tmp.txt";
-
-	$form = "DER" if $tlist =~ /envelopeder/;
-	$form = "SMIME" if $tlist =~ /envelopemime/;
-
-	$cmd = "$cmscmd -decrypt -inform $form" .
-		" -recip $cmsdir/BobRSASignByCarl.pem" .
-		" -inkey $cmsdir/BobPrivRSAEncrypt.pem" .
-		" -in $cmsdir/$tfile -out tmp.txt";
-
-	system ("$cmd 2>cms.err 1>cms.out");
-
-	if ($?)
-		{
-		print "\tDecrypt command FAILED!!\n";
-		$badtest++;
-		}
-	elsif ($tlist =~ /cont/ &&
-		!cmp_files("$cmsdir/ExContent.bin", "tmp.txt"))
-		{
-		print "\tDecrypt content compare FAILED!!\n";
-		$badtest++;
-		}
-	else
-		{
-		print "\tDecrypt passed\n" if $verbose;
-		}
-	}
-
-sub run_digest_test
-	{
-	my ($cmsdir, $tlist, $tfile) = @_;
-	unlink "tmp.txt";
-
-	my $cmd = "$cmscmd -digest_verify -inform DER" .
-		" -in $cmsdir/$tfile -out tmp.txt";
-
-	system ("$cmd 2>cms.err 1>cms.out");
-
-	if ($?)
-		{
-		print "\tDigest verify command FAILED!!\n";
-		$badtest++;
-		}
-	elsif ($tlist =~ /cont/ &&
-		!cmp_files("$cmsdir/ExContent.bin", "tmp.txt"))
-		{
-		print "\tDigest verify content compare FAILED!!\n";
-		$badtest++;
-		}
-	else
-		{
-		print "\tDigest verify passed\n" if $verbose;
-		}
-	}
-
-sub run_encrypted_test
-	{
-	my ($cmsdir, $tlist, $tfile, $key) = @_;
-	unlink "tmp.txt";
-
-	system ("$cmscmd -EncryptedData_decrypt -inform DER" .
-		" -secretkey $key" .
-		" -in $cmsdir/$tfile -out tmp.txt");
-
-	if ($?)
-		{
-		print "\tEncrypted Data command FAILED!!\n";
-		$badtest++;
-		}
-	elsif ($tlist =~ /cont/ &&
-		!cmp_files("$cmsdir/ExContent.bin", "tmp.txt"))
-		{
-		print "\tEncrypted Data content compare FAILED!!\n";
-		$badtest++;
-		}
-	else
-		{
-		print "\tEncryptedData verify passed\n" if $verbose;
-		}
-	}
-
-sub cmp_files
-	{
-	my ($f1, $f2) = @_;
-	my ($fp1, $fp2);
-
-	my ($rd1, $rd2);
-
-	if (!open($fp1, "<$f1") ) {
-		print STDERR "Can't Open file $f1\n";
-		return 0;
-	}
-
-	if (!open($fp2, "<$f2") ) {
-		print STDERR "Can't Open file $f2\n";
-		return 0;
-	}
-
-	binmode $fp1;
-	binmode $fp2;
-
-	my $ret = 0;
-
-	for (;;)
-		{
-		$n1 = sysread $fp1, $rd1, 4096;
-		$n2 = sysread $fp2, $rd2, 4096;
-		last if ($n1 != $n2);
-		last if ($rd1 ne $rd2);
-
-		if ($n1 == 0)
-			{
-			$ret = 1;
-			last;
-			}
-
-		}
-
-	close $fp1;
-	close $fp2;
-
-	return $ret;
-
-	}
+sub run_dataout_test {
+    my ( $cmsdir, $tfile ) = @_;
+    unlink "tmp.txt";
+
+    system(
+        "$cmscmd -data_out -inform DER" . " -in $cmsdir/$tfile -out tmp.txt" );
+
+    if ($?) {
+        print "\tDataout command FAILED!!\n";
+        $badtest++;
+    }
+    elsif ( !cmp_files( "$cmsdir/ExContent.bin", "tmp.txt" ) ) {
+        print "\tDataout compare FAILED!!\n";
+        $badtest++;
+    }
+    else {
+        print "\tDataout passed\n" if $verbose;
+    }
+}
+
+sub run_verify_test {
+    my ( $cmsdir, $tlist, $tfile ) = @_;
+    unlink "tmp.txt";
+
+    $form   = "DER"                     if $tlist =~ /verifyder/;
+    $form   = "SMIME"                   if $tlist =~ /verifymime/;
+    $cafile = "$cmsdir/CarlDSSSelf.pem" if $tlist =~ /dss/;
+    $cafile = "$cmsdir/CarlRSASelf.pem" if $tlist =~ /rsa/;
+
+    $cmd =
+        "$cmscmd -verify -inform $form"
+      . " -CAfile $cafile"
+      . " -in $cmsdir/$tfile -out tmp.txt";
+
+    $cmd .= " -content $cmsdir/ExContent.bin" if $tlist =~ /cont_extern/;
+
+    system("$cmd 2>cms.err 1>cms.out");
+
+    if ($?) {
+        print "\tVerify command FAILED!!\n";
+        $badtest++;
+    }
+    elsif ( $tlist =~ /cont/
+        && !cmp_files( "$cmsdir/ExContent.bin", "tmp.txt" ) )
+    {
+        print "\tVerify content compare FAILED!!\n";
+        $badtest++;
+    }
+    else {
+        print "\tVerify passed\n" if $verbose;
+    }
+}
 
+sub run_envelope_test {
+    my ( $cmsdir, $tlist, $tfile ) = @_;
+    unlink "tmp.txt";
+
+    $form = "DER"   if $tlist =~ /envelopeder/;
+    $form = "SMIME" if $tlist =~ /envelopemime/;
+
+    $cmd =
+        "$cmscmd -decrypt -inform $form"
+      . " -recip $cmsdir/BobRSASignByCarl.pem"
+      . " -inkey $cmsdir/BobPrivRSAEncrypt.pem"
+      . " -in $cmsdir/$tfile -out tmp.txt";
+
+    system("$cmd 2>cms.err 1>cms.out");
+
+    if ($?) {
+        print "\tDecrypt command FAILED!!\n";
+        $badtest++;
+    }
+    elsif ( $tlist =~ /cont/
+        && !cmp_files( "$cmsdir/ExContent.bin", "tmp.txt" ) )
+    {
+        print "\tDecrypt content compare FAILED!!\n";
+        $badtest++;
+    }
+    else {
+        print "\tDecrypt passed\n" if $verbose;
+    }
+}
+
+sub run_digest_test {
+    my ( $cmsdir, $tlist, $tfile ) = @_;
+    unlink "tmp.txt";
+
+    my $cmd =
+      "$cmscmd -digest_verify -inform DER" . " -in $cmsdir/$tfile -out tmp.txt";
+
+    system("$cmd 2>cms.err 1>cms.out");
+
+    if ($?) {
+        print "\tDigest verify command FAILED!!\n";
+        $badtest++;
+    }
+    elsif ( $tlist =~ /cont/
+        && !cmp_files( "$cmsdir/ExContent.bin", "tmp.txt" ) )
+    {
+        print "\tDigest verify content compare FAILED!!\n";
+        $badtest++;
+    }
+    else {
+        print "\tDigest verify passed\n" if $verbose;
+    }
+}
+
+sub run_encrypted_test {
+    my ( $cmsdir, $tlist, $tfile, $key ) = @_;
+    unlink "tmp.txt";
+
+    system( "$cmscmd -EncryptedData_decrypt -inform DER"
+          . " -secretkey $key"
+          . " -in $cmsdir/$tfile -out tmp.txt" );
+
+    if ($?) {
+        print "\tEncrypted Data command FAILED!!\n";
+        $badtest++;
+    }
+    elsif ( $tlist =~ /cont/
+        && !cmp_files( "$cmsdir/ExContent.bin", "tmp.txt" ) )
+    {
+        print "\tEncrypted Data content compare FAILED!!\n";
+        $badtest++;
+    }
+    else {
+        print "\tEncryptedData verify passed\n" if $verbose;
+    }
+}
+
+sub cmp_files {
+    my ( $f1, $f2 ) = @_;
+    my ( $fp1, $fp2 );
+
+    my ( $rd1, $rd2 );
+
+    if ( !open( $fp1, "<$f1" ) ) {
+        print STDERR "Can't Open file $f1\n";
+        return 0;
+    }
+
+    if ( !open( $fp2, "<$f2" ) ) {
+        print STDERR "Can't Open file $f2\n";
+        return 0;
+    }
+
+    binmode $fp1;
+    binmode $fp2;
+
+    my $ret = 0;
+
+    for ( ; ; ) {
+        $n1 = sysread $fp1, $rd1, 4096;
+        $n2 = sysread $fp2, $rd2, 4096;
+        last if ( $n1 != $n2 );
+        last if ( $rd1 ne $rd2 );
+
+        if ( $n1 == 0 ) {
+            $ret = 1;
+            last;
+        }
+
+    }
+
+    close $fp1;
+    close $fp2;
+
+    return $ret;
+
+}