1 files changed, 110 insertions, 0 deletions
diff --git a/deps/openssl/openssl/test/recipes/70-test_comp.t b/deps/openssl/openssl/test/recipes/70-test_comp.t
new file mode 100644
index 0000000000..d11ba39e0d
--- /dev/null
+++ b/deps/openssl/openssl/test/recipes/70-test_comp.t
@@ -0,0 +1,110 @@
+#! /usr/bin/env perl
+# Copyright 2017-2018 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
+
+use strict;
+use OpenSSL::Test qw/:DEFAULT cmdstr srctop_file srctop_dir bldtop_dir/;
+use OpenSSL::Test::Utils;
+use File::Temp qw(tempfile);
+use TLSProxy::Proxy;
+
+my $test_name = "test_comp";
+setup($test_name);
+
+plan skip_all => "TLSProxy isn't usable on $^O"
+    if $^O =~ /^(VMS)$/;
+
+plan skip_all => "$test_name needs the dynamic engine feature enabled"
+    if disabled("engine") || disabled("dynamic-engine");
+
+plan skip_all => "$test_name needs the sock feature enabled"
+    if disabled("sock");
+
+plan skip_all => "$test_name needs TLSv1.3 or TLSv1.2 enabled"
+    if disabled("tls1_3") && disabled("tls1_2");
+
+$ENV{OPENSSL_ia32cap} = '~0x200000200000000';
+$ENV{CTLOG_FILE} = srctop_file("test", "ct", "log_list.conf");
+
+use constant {
+    MULTIPLE_COMPRESSIONS => 0,
+    NON_NULL_COMPRESSION => 1
+};
+my $testtype;
+
+my $proxy = TLSProxy::Proxy->new(
+    undef,
+    cmdstr(app(["openssl"]), display => 1),
+    srctop_file("apps", "server.pem"),
+    (!$ENV{HARNESS_ACTIVE} || $ENV{HARNESS_VERBOSE})
+);
+
+$proxy->start() or plan skip_all => "Unable to start up Proxy for tests";
+plan tests => 4;
+
+SKIP: {
+    skip "TLSv1.2 disabled", 2 if disabled("tls1_2");
+    #Test 1: Check that sending multiple compression methods in a TLSv1.2
+    #        ClientHello succeeds
+    $proxy->clear();
+    $proxy->filter(\&add_comp_filter);
+    $proxy->clientflags("-no_tls1_3");
+    $testtype = MULTIPLE_COMPRESSIONS;
+    $proxy->start();
+    ok(TLSProxy::Message->success(), "Non null compression");
+
+    #Test 2: NULL compression method must be present in TLSv1.2
+    $proxy->clear();
+    $proxy->clientflags("-no_tls1_3");
+    $testtype = NON_NULL_COMPRESSION;
+    $proxy->start();
+    ok(TLSProxy::Message->fail(), "NULL compression missing");
+}
+
+SKIP: {
+    skip "TLSv1.3 disabled", 2 if disabled("tls1_3");
+    #Test 3: Check that sending multiple compression methods in a TLSv1.3
+    #        ClientHello fails
+    $proxy->clear();
+    $proxy->filter(\&add_comp_filter);
+    $testtype = MULTIPLE_COMPRESSIONS;
+    $proxy->start();
+    ok(TLSProxy::Message->fail(), "Non null compression (TLSv1.3)");
+
+    #Test 4: NULL compression method must be present in TLSv1.3
+    $proxy->clear();
+    $testtype = NON_NULL_COMPRESSION;
+    $proxy->start();
+    ok(TLSProxy::Message->fail(), "NULL compression missing (TLSv1.3)");
+}
+
+sub add_comp_filter
+{
+    my $proxy = shift;
+    my $flight;
+    my $message;
+    my @comp;
+
+    # Only look at the ClientHello
+    return if $proxy->flight != 0;
+
+    $message = ${$proxy->message_list}[0];
+
+    return if (!defined $message
+               || $message->mt != TLSProxy::Message::MT_CLIENT_HELLO);
+
+    if ($testtype == MULTIPLE_COMPRESSIONS) {
+        @comp = (
+            0x00, #Null compression method
+            0xff); #Unknown compression
+    } elsif ($testtype == NON_NULL_COMPRESSION) {
+        @comp = (0xff); #Unknown compression
+    }
+    $message->comp_meths(\@comp);
+    $message->comp_meth_len(scalar @comp);
+    $message->repack();
+}