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- #! /usr/bin/env perl
- # Copyright 2023 The OpenSSL Project Authors. All Rights Reserved.
- #
- # Licensed under the Apache License 2.0 (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 $test_name = "test_certtypeext";
- setup($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 TLSv1.2 enabled"
- if disabled("tls1_2");
- my $proxy = TLSProxy::Proxy->new(
- \&certtype_filter,
- cmdstr(app(["openssl"]), display => 1),
- srctop_file("apps", "server.pem"),
- (!$ENV{HARNESS_ACTIVE} || $ENV{HARNESS_VERBOSE})
- );
- use constant {
- SERVER_CERT_TYPE => 0,
- CLIENT_CERT_TYPE => 1,
- NO_CERT_TYPE => 2
- };
- my $testtype;
- # Test 1: Just do a verify without cert type
- $proxy->clear();
- $proxy->clientflags("-tls1_2 -cert ".srctop_file("apps", "server.pem"));
- $proxy->serverflags("-verify 4");
- $testtype = NO_CERT_TYPE;
- $proxy->start() or plan skip_all => "Unable to start up Proxy for tests";
- plan tests => 4;
- ok(TLSProxy::Message->success, "Simple verify");
- # Test 2: Set a bogus server cert type
- $proxy->clear();
- $proxy->serverflags("-enable_server_rpk");
- $testtype = SERVER_CERT_TYPE;
- $proxy->start();
- ok(TLSProxy::Message->fail, "Unsupported server cert type");
- # Test 3: Set a bogus client cert type
- $proxy->clear();
- $proxy->serverflags("-enable_client_rpk");
- $testtype = CLIENT_CERT_TYPE;
- $proxy->start();
- ok(TLSProxy::Message->success, "Unsupported client cert type, no verify");
- # Test 4: Set a bogus server cert type with verify
- $proxy->clear();
- $testtype = CLIENT_CERT_TYPE;
- $proxy->clientflags("-tls1_2 -cert ".srctop_file("apps", "server.pem"));
- $proxy->serverflags("-verify 4 -enable_client_rpk");
- $proxy->start();
- ok(TLSProxy::Message->fail, "Unsupported client cert type with verify");
- sub certtype_filter
- {
- my $proxy = shift;
- my $message;
- # We're only interested in the initial ClientHello
- return if $proxy->flight != 0;
- $message = ${$proxy->message_list}[0];
- # Add unsupported and bogus client and server cert type to the client hello.
- my $ct = pack "C5", 0x04, 0x01, 0x03, 0x55, 0x66;
- if ($testtype == CLIENT_CERT_TYPE) {
- print "SETTING CLIENT CERT TYPE\n";
- $message->set_extension(TLSProxy::Message::EXT_CLIENT_CERT_TYPE, $ct);
- }
- if ($testtype == SERVER_CERT_TYPE) {
- print "SETTING SERVER CERT TYPE\n";
- $message->set_extension(TLSProxy::Message::EXT_SERVER_CERT_TYPE, $ct);
- }
- $message->repack();
- }
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