b273fcc565
The TLSProxy based tests don't work when TLS is disabled so we shouldn't run them. Reviewed-by: Richard Levitte <levitte@openssl.org>
114 lines
3.2 KiB
Perl
Executable file
114 lines
3.2 KiB
Perl
Executable file
#! /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;
|
|
|
|
my $test_name = "test_sslextension";
|
|
setup($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';
|
|
my $proxy = TLSProxy::Proxy->new(
|
|
\&extension_filter,
|
|
cmdstr(app(["openssl"]), display => 1),
|
|
srctop_file("apps", "server.pem"),
|
|
(!$ENV{HARNESS_ACTIVE} || $ENV{HARNESS_VERBOSE})
|
|
);
|
|
|
|
plan tests => 3;
|
|
|
|
# Test 1: Sending a zero length extension block should pass
|
|
$proxy->start();
|
|
ok(TLSProxy::Message->success, "Zero extension length test");
|
|
|
|
sub extension_filter
|
|
{
|
|
my $proxy = shift;
|
|
|
|
# We're only interested in the initial ClientHello
|
|
if ($proxy->flight != 0) {
|
|
return;
|
|
}
|
|
|
|
foreach my $message (@{$proxy->message_list}) {
|
|
if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
|
|
# Remove all extensions and set the extension len to zero
|
|
$message->extension_data({});
|
|
$message->extensions_len(0);
|
|
# Extensions have been removed so make sure we don't try to use them
|
|
$message->process_extensions();
|
|
|
|
$message->repack();
|
|
}
|
|
}
|
|
}
|
|
|
|
# Test 2-3: Sending a duplicate extension should fail.
|
|
sub inject_duplicate_extension
|
|
{
|
|
my ($proxy, $message_type) = @_;
|
|
|
|
foreach my $message (@{$proxy->message_list}) {
|
|
if ($message->mt == $message_type) {
|
|
my %extensions = %{$message->extension_data};
|
|
# Add a duplicate (unknown) extension.
|
|
$message->set_extension(TLSProxy::Message::EXT_DUPLICATE_EXTENSION, "");
|
|
$message->set_extension(TLSProxy::Message::EXT_DUPLICATE_EXTENSION, "");
|
|
$message->repack();
|
|
}
|
|
}
|
|
}
|
|
|
|
sub inject_duplicate_extension_clienthello
|
|
{
|
|
my $proxy = shift;
|
|
|
|
# We're only interested in the initial ClientHello
|
|
if ($proxy->flight != 0) {
|
|
return;
|
|
}
|
|
|
|
inject_duplicate_extension($proxy, TLSProxy::Message::MT_CLIENT_HELLO);
|
|
}
|
|
|
|
sub inject_duplicate_extension_serverhello
|
|
{
|
|
my $proxy = shift;
|
|
|
|
# We're only interested in the initial ServerHello
|
|
if ($proxy->flight != 1) {
|
|
return;
|
|
}
|
|
|
|
inject_duplicate_extension($proxy, TLSProxy::Message::MT_SERVER_HELLO);
|
|
}
|
|
|
|
$proxy->clear();
|
|
$proxy->filter(\&inject_duplicate_extension_clienthello);
|
|
$proxy->start();
|
|
ok(TLSProxy::Message->fail(), "Duplicate ClientHello extension");
|
|
|
|
$proxy->clear();
|
|
$proxy->filter(\&inject_duplicate_extension_serverhello);
|
|
$proxy->start();
|
|
ok(TLSProxy::Message->fail(), "Duplicate ServerHello extension");
|
|
|