--- /dev/null
+#! /usr/bin/env perl
+# Copyright 2015-2016 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
+
+use strict;
+use OpenSSL::Test qw/:DEFAULT cmdstr srctop_file bldtop_dir/;
+use OpenSSL::Test::Utils;
+use TLSProxy::Proxy;
+use File::Temp qw(tempfile);
+
+my $test_name = "test_tlsextms";
+setup($test_name);
+
+plan skip_all => "TLSProxy isn't usable on $^O"
+ if $^O =~ /^(VMS|MSWin32)$/;
+
+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 => "$test_name needs TLS enabled"
+ if alldisabled(available_protocols("tls"));
+
+$ENV{OPENSSL_ia32cap} = '~0x200000200000000';
+
+sub checkmessages($$$$$);
+sub setrmextms($$);
+sub clearall();
+
+my $crmextms = 0;
+my $srmextms = 0;
+my $cextms = 0;
+my $sextms = 0;
+my $fullhand = 0;
+
+my $proxy = TLSProxy::Proxy->new(
+ \&extms_filter,
+ cmdstr(app(["openssl"]), display => 1),
+ srctop_file("apps", "server.pem"),
+ (!$ENV{HARNESS_ACTIVE} || $ENV{HARNESS_VERBOSE})
+);
+
+#Test 1: By default server and client should send extended master secret
+# extension.
+#Expected result: ClientHello extension seen; ServerHello extension seen
+# Full handshake
+
+setrmextms(0, 0);
+$proxy->start() or plan skip_all => "Unable to start up Proxy for tests";
+plan tests => 9;
+checkmessages(1, "Default extended master secret test", 1, 1, 1);
+
+#Test 2: If client omits extended master secret extension, server should too.
+#Expected result: ClientHello extension not seen; ServerHello extension not seen
+# Full handshake
+
+clearall();
+setrmextms(1, 0);
+$proxy->start();
+checkmessages(2, "No client extension extended master secret test", 0, 0, 1);
+
+# Test 3: same as 1 but with session tickets disabled.
+# Expected result: same as test 1.
+
+clearall();
+$proxy->clientflags("-no_ticket");
+setrmextms(0, 0);
+$proxy->start();
+checkmessages(3, "No ticket extended master secret test", 1, 1, 1);
+
+# Test 4: same as 2 but with session tickets disabled.
+# Expected result: same as test 2.
+
+clearall();
+$proxy->clientflags("-no_ticket");
+setrmextms(1, 0);
+$proxy->start();
+checkmessages(2, "No ticket, no client extension extended master secret test", 0, 0, 1);
+
+#Test 5: Session resumption extended master secret test
+#
+#Expected result: ClientHello extension seen; ServerHello extension seen
+# Abbreviated handshake
+
+clearall();
+setrmextms(0, 0);
+(undef, my $session) = tempfile();
+$proxy->serverconnects(2);
+$proxy->clientflags("-sess_out ".$session);
+$proxy->start();
+$proxy->clearClient();
+$proxy->clientflags("-sess_in ".$session);
+$proxy->clientstart();
+checkmessages(5, "Session resumption extended master secret test", 1, 1, 0);
+unlink $session;
+
+#Test 6: Session resumption extended master secret test original session
+# omits extension. Server must not resume session.
+#Expected result: ClientHello extension seen; ServerHello extension seen
+# Full handshake
+
+clearall();
+setrmextms(1, 0);
+(undef, $session) = tempfile();
+$proxy->serverconnects(2);
+$proxy->clientflags("-sess_out ".$session);
+$proxy->start();
+$proxy->clearClient();
+$proxy->clientflags("-sess_in ".$session);
+setrmextms(0, 0);
+$proxy->clientstart();
+checkmessages(6, "Session resumption extended master secret test", 1, 1, 1);
+unlink $session;
+
+#Test 7: Session resumption extended master secret test resumed session
+# omits client extension. Server must abort connection.
+#Expected result: aborted connection.
+
+clearall();
+setrmextms(0, 0);
+(undef, $session) = tempfile();
+$proxy->serverconnects(2);
+$proxy->clientflags("-sess_out ".$session);
+$proxy->start();
+$proxy->clearClient();
+$proxy->clientflags("-sess_in ".$session);
+setrmextms(1, 0);
+$proxy->clientstart();
+ok(TLSProxy::Message->fail(), "Client inconsistent session resumption");
+unlink $session;
+
+#Test 8: Session resumption extended master secret test resumed session
+# omits server extension. Client must abort connection.
+#Expected result: aborted connection.
+
+clearall();
+setrmextms(0, 0);
+(undef, $session) = tempfile();
+$proxy->serverconnects(2);
+$proxy->clientflags("-sess_out ".$session);
+$proxy->start();
+$proxy->clearClient();
+$proxy->clientflags("-sess_in ".$session);
+setrmextms(0, 1);
+$proxy->clientstart();
+ok(TLSProxy::Message->fail(), "Server inconsistent session resumption 1");
+unlink $session;
+
+#Test 9: Session resumption extended master secret test initial session
+# omits server extension. Client must abort connection.
+#Expected result: aborted connection.
+
+clearall();
+setrmextms(0, 1);
+(undef, $session) = tempfile();
+$proxy->serverconnects(2);
+$proxy->clientflags("-sess_out ".$session);
+$proxy->start();
+$proxy->clearClient();
+$proxy->clientflags("-sess_in ".$session);
+setrmextms(0, 0);
+$proxy->clientstart();
+ok(TLSProxy::Message->fail(), "Server inconsistent session resumption 2");
+unlink $session;
+
+sub extms_filter
+{
+ my $proxy = shift;
+
+ foreach my $message (@{$proxy->message_list}) {
+ if ($crmextms && $message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
+ $message->delete_extension(TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET);
+ $message->repack();
+ }
+ if ($srmextms && $message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
+ $message->delete_extension(TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET);
+ $message->repack();
+ }
+ }
+}
+
+sub checkmessages($$$$$)
+{
+ my ($testno, $testname, $testcextms, $testsextms, $testhand) = @_;
+
+ subtest $testname => sub {
+
+ foreach my $message (@{$proxy->message_list}) {
+ if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO
+ || $message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
+ #Get the extensions data
+ my %extensions = %{$message->extension_data};
+ if (defined
+ $extensions{TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET}) {
+ if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
+ $cextms = 1;
+ } else {
+ $sextms = 1;
+ }
+ }
+ } elsif ($message->mt == TLSProxy::Message::MT_CLIENT_KEY_EXCHANGE) {
+ #Must be doing a full handshake
+ $fullhand = 1;
+ }
+ }
+
+ plan tests => 4;
+
+ ok(TLSProxy::Message->success, "Handshake");
+
+ ok($testcextms == $cextms,
+ "ClientHello extension extended master secret check");
+ ok($testsextms == $sextms,
+ "ServerHello extension extended master secret check");
+ ok($testhand == $fullhand,
+ "Extended master secret full handshake check");
+
+ }
+}
+
+sub setrmextms($$)
+{
+ ($crmextms, $srmextms) = @_;
+}
+
+sub clearall()
+{
+ $cextms = 0;
+ $sextms = 0;
+ $fullhand = 0;
+ $proxy->clear();
+}
projects / cassiopeia.git / blobdiff