test/recipes/70-test_tls13certcomp.t

   1 #! /usr/bin/env perl
   2 # Copyright 2015-2020 The OpenSSL Project Authors. All Rights Reserved.
   3 #
   4 # Licensed under the Apache License 2.0 (the "License").  You may not use
   5 # this file except in compliance with the License.  You can obtain a copy
   6 # in the file LICENSE in the source distribution or at
   7 # https://www.openssl.org/source/license.html
   8
   9 use strict;
  10 use OpenSSL::Test qw/:DEFAULT cmdstr srctop_file srctop_dir bldtop_dir/;
  11 use OpenSSL::Test::Utils;
  12 use File::Temp qw(tempfile);
  13 use TLSProxy::Proxy;
  14 use checkhandshake qw(checkhandshake @handmessages @extensions);
  15
  16 my $test_name = "test_tls13certcomp";
  17 setup($test_name);
  18
  19 plan skip_all => "TLSProxy isn't usable on $^O"
  20     if $^O =~ /^(VMS)$/;
  21
  22 plan skip_all => "$test_name needs the dynamic engine feature enabled"
  23     if disabled("engine") || disabled("dynamic-engine");
  24
  25 plan skip_all => "$test_name needs the sock feature enabled"
  26     if disabled("sock");
  27
  28 plan skip_all => "$test_name needs TLSv1.3 enabled"
  29     if disabled("tls1_3");
  30
  31 plan skip_all => "$test_name needs EC enabled"
  32     if disabled("ec");
  33
  34 plan skip_all => "$test_name needs compression and algorithms enabled"
  35     if disabled("comp") || (disabled("brotli") && disabled("zlib") && disabled("zstd"));
  36
  37 @handmessages = (
  38     [TLSProxy::Message::MT_CLIENT_HELLO,
  39         checkhandshake::ALL_HANDSHAKES],
  40     [TLSProxy::Message::MT_SERVER_HELLO,
  41         checkhandshake::ALL_HANDSHAKES],
  42     [TLSProxy::Message::MT_ENCRYPTED_EXTENSIONS,
  43         checkhandshake::ALL_HANDSHAKES],
  44     [TLSProxy::Message::MT_CERTIFICATE_REQUEST,
  45         checkhandshake::CERT_COMP_CLI_HANDSHAKE | checkhandshake::CERT_COMP_BOTH_HANDSHAKE],
  46     [TLSProxy::Message::MT_CERTIFICATE,
  47         checkhandshake::ALL_HANDSHAKES & ~(checkhandshake::CERT_COMP_SRV_HANDSHAKE | checkhandshake::CERT_COMP_BOTH_HANDSHAKE)],
  48     [TLSProxy::Message::MT_COMPRESSED_CERTIFICATE,
  49         checkhandshake::CERT_COMP_SRV_HANDSHAKE | checkhandshake::CERT_COMP_BOTH_HANDSHAKE],
  50     [TLSProxy::Message::MT_CERTIFICATE_VERIFY,
  51         checkhandshake::ALL_HANDSHAKES],
  52     [TLSProxy::Message::MT_FINISHED,
  53         checkhandshake::ALL_HANDSHAKES],
  54     [TLSProxy::Message::MT_COMPRESSED_CERTIFICATE,
  55         checkhandshake::CERT_COMP_CLI_HANDSHAKE | checkhandshake::CERT_COMP_BOTH_HANDSHAKE],
  56     [TLSProxy::Message::MT_CERTIFICATE_VERIFY,
  57         checkhandshake::CERT_COMP_CLI_HANDSHAKE | checkhandshake::CERT_COMP_BOTH_HANDSHAKE],
  58     [TLSProxy::Message::MT_FINISHED,
  59         checkhandshake::ALL_HANDSHAKES],
  60     [0, 0]
  61 );
  62
  63 @extensions = (
  64     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SERVER_NAME,
  65         TLSProxy::Message::CLIENT,
  66         checkhandshake::SERVER_NAME_CLI_EXTENSION],
  67     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_STATUS_REQUEST,
  68         TLSProxy::Message::CLIENT,
  69         checkhandshake::STATUS_REQUEST_CLI_EXTENSION],
  70     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SUPPORTED_GROUPS,
  71         TLSProxy::Message::CLIENT,
  72         checkhandshake::DEFAULT_EXTENSIONS],
  73     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_EC_POINT_FORMATS,
  74         TLSProxy::Message::CLIENT,
  75         checkhandshake::DEFAULT_EXTENSIONS],
  76     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SIG_ALGS,
  77         TLSProxy::Message::CLIENT,
  78         checkhandshake::DEFAULT_EXTENSIONS],
  79     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_ALPN,
  80         TLSProxy::Message::CLIENT,
  81         checkhandshake::ALPN_CLI_EXTENSION],
  82     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SCT,
  83         TLSProxy::Message::CLIENT,
  84         checkhandshake::SCT_CLI_EXTENSION],
  85     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_ENCRYPT_THEN_MAC,
  86         TLSProxy::Message::CLIENT,
  87         checkhandshake::DEFAULT_EXTENSIONS],
  88     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET,
  89         TLSProxy::Message::CLIENT,
  90         checkhandshake::DEFAULT_EXTENSIONS],
  91     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SESSION_TICKET,
  92         TLSProxy::Message::CLIENT,
  93         checkhandshake::DEFAULT_EXTENSIONS],
  94     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_KEY_SHARE,
  95         TLSProxy::Message::CLIENT,
  96         checkhandshake::DEFAULT_EXTENSIONS],
  97     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SUPPORTED_VERSIONS,
  98         TLSProxy::Message::CLIENT,
  99         checkhandshake::DEFAULT_EXTENSIONS],
 100     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_PSK_KEX_MODES,
 101         TLSProxy::Message::CLIENT,
 102         checkhandshake::DEFAULT_EXTENSIONS],
 103     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_PSK,
 104         TLSProxy::Message::CLIENT,
 105         checkhandshake::PSK_CLI_EXTENSION],
 106     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_POST_HANDSHAKE_AUTH,
 107         TLSProxy::Message::CLIENT,
 108         checkhandshake::POST_HANDSHAKE_AUTH_CLI_EXTENSION],
 109     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_COMPRESS_CERTIFICATE,
 110         TLSProxy::Message::CLIENT,
 111         checkhandshake::CERT_COMP_CLI_EXTENSION],
 112
 113     [TLSProxy::Message::MT_SERVER_HELLO, TLSProxy::Message::EXT_SUPPORTED_VERSIONS,
 114         TLSProxy::Message::SERVER,
 115         checkhandshake::DEFAULT_EXTENSIONS],
 116     [TLSProxy::Message::MT_SERVER_HELLO, TLSProxy::Message::EXT_KEY_SHARE,
 117         TLSProxy::Message::SERVER,
 118         checkhandshake::KEY_SHARE_HRR_EXTENSION],
 119
 120     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SERVER_NAME,
 121         TLSProxy::Message::CLIENT,
 122         checkhandshake::SERVER_NAME_CLI_EXTENSION],
 123     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_STATUS_REQUEST,
 124         TLSProxy::Message::CLIENT,
 125         checkhandshake::STATUS_REQUEST_CLI_EXTENSION],
 126     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SUPPORTED_GROUPS,
 127         TLSProxy::Message::CLIENT,
 128         checkhandshake::DEFAULT_EXTENSIONS],
 129     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_EC_POINT_FORMATS,
 130         TLSProxy::Message::CLIENT,
 131         checkhandshake::DEFAULT_EXTENSIONS],
 132     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SIG_ALGS,
 133         TLSProxy::Message::CLIENT,
 134         checkhandshake::DEFAULT_EXTENSIONS],
 135     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_ALPN,
 136         TLSProxy::Message::CLIENT,
 137         checkhandshake::ALPN_CLI_EXTENSION],
 138     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SCT,
 139         TLSProxy::Message::CLIENT,
 140         checkhandshake::SCT_CLI_EXTENSION],
 141     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_ENCRYPT_THEN_MAC,
 142         TLSProxy::Message::CLIENT,
 143         checkhandshake::DEFAULT_EXTENSIONS],
 144     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET,
 145         TLSProxy::Message::CLIENT,
 146         checkhandshake::DEFAULT_EXTENSIONS],
 147     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SESSION_TICKET,
 148         TLSProxy::Message::CLIENT,
 149         checkhandshake::DEFAULT_EXTENSIONS],
 150     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_KEY_SHARE,
 151         TLSProxy::Message::CLIENT,
 152         checkhandshake::DEFAULT_EXTENSIONS],
 153     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SUPPORTED_VERSIONS,
 154         TLSProxy::Message::CLIENT,
 155         checkhandshake::DEFAULT_EXTENSIONS],
 156     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_PSK_KEX_MODES,
 157         TLSProxy::Message::CLIENT,
 158         checkhandshake::DEFAULT_EXTENSIONS],
 159     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_PSK,
 160         TLSProxy::Message::CLIENT,
 161         checkhandshake::PSK_CLI_EXTENSION],
 162     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_POST_HANDSHAKE_AUTH,
 163         TLSProxy::Message::CLIENT,
 164         checkhandshake::POST_HANDSHAKE_AUTH_CLI_EXTENSION],
 165     [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_COMPRESS_CERTIFICATE,
 166         TLSProxy::Message::CLIENT,
 167         checkhandshake::CERT_COMP_CLI_EXTENSION],
 168
 169     [TLSProxy::Message::MT_SERVER_HELLO, TLSProxy::Message::EXT_SUPPORTED_VERSIONS,
 170         TLSProxy::Message::SERVER,
 171         checkhandshake::DEFAULT_EXTENSIONS],
 172     [TLSProxy::Message::MT_SERVER_HELLO, TLSProxy::Message::EXT_KEY_SHARE,
 173         TLSProxy::Message::SERVER,
 174         checkhandshake::DEFAULT_EXTENSIONS],
 175     [TLSProxy::Message::MT_SERVER_HELLO, TLSProxy::Message::EXT_PSK,
 176         TLSProxy::Message::SERVER,
 177         checkhandshake::PSK_SRV_EXTENSION],
 178
 179     [TLSProxy::Message::MT_ENCRYPTED_EXTENSIONS, TLSProxy::Message::EXT_SERVER_NAME,
 180         TLSProxy::Message::SERVER,
 181         checkhandshake::SERVER_NAME_SRV_EXTENSION],
 182     [TLSProxy::Message::MT_ENCRYPTED_EXTENSIONS, TLSProxy::Message::EXT_ALPN,
 183         TLSProxy::Message::SERVER,
 184         checkhandshake::ALPN_SRV_EXTENSION],
 185     [TLSProxy::Message::MT_ENCRYPTED_EXTENSIONS, TLSProxy::Message::EXT_SUPPORTED_GROUPS,
 186         TLSProxy::Message::SERVER,
 187         checkhandshake::SUPPORTED_GROUPS_SRV_EXTENSION],
 188
 189     [TLSProxy::Message::MT_CERTIFICATE_REQUEST, TLSProxy::Message::EXT_SIG_ALGS,
 190         TLSProxy::Message::SERVER,
 191         checkhandshake::DEFAULT_EXTENSIONS],
 192     [TLSProxy::Message::MT_CERTIFICATE_REQUEST, TLSProxy::Message::EXT_COMPRESS_CERTIFICATE,
 193         TLSProxy::Message::SERVER,
 194         checkhandshake::CERT_COMP_SRV_EXTENSION],
 195
 196     [TLSProxy::Message::MT_CERTIFICATE, TLSProxy::Message::EXT_STATUS_REQUEST,
 197         TLSProxy::Message::SERVER,
 198         checkhandshake::STATUS_REQUEST_SRV_EXTENSION],
 199     [TLSProxy::Message::MT_CERTIFICATE, TLSProxy::Message::EXT_SCT,
 200         TLSProxy::Message::SERVER,
 201         checkhandshake::SCT_SRV_EXTENSION],
 202
 203     [0,0,0,0]
 204 );
 205
 206 my $proxy = TLSProxy::Proxy->new(
 207     undef,
 208     cmdstr(app(["openssl"]), display => 1),
 209     srctop_file("apps", "server.pem"),
 210     (!$ENV{HARNESS_ACTIVE} || $ENV{HARNESS_VERBOSE})
 211 );
 212
 213
 214 #Test 1: Client sends cert comp, but no client auth
 215 $proxy->serverconnects(2);
 216 $proxy->clear();
 217 $proxy->serverflags("-no_tx_cert_comp -no_rx_cert_comp");
 218 # One final skip check
 219 $proxy->start() or plan skip_all => "Unable to start up Proxy for tests";
 220 plan tests => 8;
 221 checkhandshake($proxy, checkhandshake::DEFAULT_HANDSHAKE,
 222                checkhandshake::DEFAULT_EXTENSIONS
 223                | checkhandshake::CERT_COMP_CLI_EXTENSION,
 224                "Client supports certificate compression");
 225
 226 #Test 2: Server sends cert comp, no client auth
 227 $proxy->clear();
 228 $proxy->clientflags("-no_tx_cert_comp -no_rx_cert_comp");
 229 $proxy->serverflags("-cert_comp");
 230 $proxy->start();
 231 checkhandshake($proxy, checkhandshake::DEFAULT_HANDSHAKE,
 232                checkhandshake::DEFAULT_EXTENSIONS
 233                | checkhandshake::CERT_COMP_SRV_EXTENSION,
 234                "Server supports certificate compression, but no client auth");
 235
 236 #Test 3: Both send cert comp, no client auth
 237 $proxy->clear();
 238 $proxy->serverflags("-cert_comp");
 239 $proxy->start();
 240 checkhandshake($proxy, checkhandshake::CERT_COMP_SRV_HANDSHAKE,
 241                checkhandshake::DEFAULT_EXTENSIONS
 242                | checkhandshake::CERT_COMP_CLI_EXTENSION
 243                | checkhandshake::CERT_COMP_SRV_EXTENSION,
 244                "Both support certificate compression, but no client auth");
 245
 246 #Test 4: Both send cert comp, with client auth
 247 $proxy->clear();
 248 $proxy->clientflags("-cert ".srctop_file("apps", "server.pem"));
 249 $proxy->serverflags("-Verify 5 -cert_comp");
 250 $proxy->start();
 251 checkhandshake($proxy, checkhandshake::CERT_COMP_BOTH_HANDSHAKE,
 252                checkhandshake::DEFAULT_EXTENSIONS
 253                | checkhandshake::CERT_COMP_CLI_EXTENSION
 254                | checkhandshake::CERT_COMP_SRV_EXTENSION,
 255                "Both support certificate compression, with client auth");
 256
 257 #Test 5: Client-to-server-only certificate compression, with client auth
 258 $proxy->clear();
 259 $proxy->clientflags("-no_rx_cert_comp -cert ".srctop_file("apps", "server.pem"));
 260 $proxy->serverflags("-no_tx_cert_comp -Verify 5 -cert_comp");
 261 $proxy->start();
 262 checkhandshake($proxy, checkhandshake::CERT_COMP_CLI_HANDSHAKE,
 263                checkhandshake::DEFAULT_EXTENSIONS
 264                | checkhandshake::CERT_COMP_SRV_EXTENSION,
 265                "Client-to-server-only certificate compression, with client auth");
 266
 267 #Test 6: Server-to-client-only certificate compression
 268 $proxy->clear();
 269 $proxy->clientflags("-no_tx_cert_comp");
 270 $proxy->serverflags("-no_rx_cert_comp -cert_comp");
 271 $proxy->start();
 272 checkhandshake($proxy, checkhandshake::CERT_COMP_SRV_HANDSHAKE,
 273                checkhandshake::DEFAULT_EXTENSIONS
 274                | checkhandshake::CERT_COMP_CLI_EXTENSION,
 275                "Server-to-client-only certificate compression");
 276
 277 #Test 7: Neither side wants to send a compressed cert, but will accept one
 278 $proxy->clear();
 279 $proxy->clientflags("-no_tx_cert_comp");
 280 $proxy->serverflags("-no_tx_cert_comp -cert_comp");
 281 $proxy->start();
 282 checkhandshake($proxy, checkhandshake::DEFAULT_HANDSHAKE,
 283                checkhandshake::DEFAULT_EXTENSIONS
 284                | checkhandshake::CERT_COMP_CLI_EXTENSION
 285                | checkhandshake::CERT_COMP_SRV_EXTENSION,
 286                "Accept but not send compressed certificates");
 287
 288 #Test 8: Neither side wants to receive a compressed cert, but will send one
 289 $proxy->clear();
 290 $proxy->clientflags("-no_rx_cert_comp");
 291 $proxy->serverflags("-no_rx_cert_comp -cert_comp");
 292 $proxy->start();
 293 checkhandshake($proxy, checkhandshake::DEFAULT_HANDSHAKE,
 294                checkhandshake::DEFAULT_EXTENSIONS,
 295                "Send but not accept compressed certificates");