mirror of
https://github.com/openssl/openssl.git
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0f1e51ea11
The previous commits put in place the logic to exchange key_share data. We now need to do something with that information. In <= TLSv1.2 the equivalent of the key_share extension is the ServerKeyExchange and ClientKeyExchange messages. With key_share those two messages are no longer necessary. The commit removes the SKE and CKE messages from the TLSv1.3 state machine. TLSv1.3 is completely different to TLSv1.2 in the messages that it sends and the transitions that are allowed. Therefore, rather than extend the existing <=TLS1.2 state transition functions, we create a whole new set for TLSv1.3. Intially these are still based on the TLSv1.2 ones, but over time they will be amended. The new TLSv1.3 transitions remove SKE and CKE completely. There's also some cleanup for some stuff which is not relevant to TLSv1.3 and is easy to remove, e.g. the DTLS support (we're not doing DTLSv1.3 yet) and NPN. I also disable EXTMS for TLSv1.3. Using it was causing some added complexity, so rather than fix it I removed it, since eventually it will not be needed anyway. Reviewed-by: Rich Salz <rsalz@openssl.org>
444 lines
11 KiB
Perl
444 lines
11 KiB
Perl
# -*- mode: perl; -*-
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# Copyright 2016-2016 The OpenSSL Project Authors. All Rights Reserved.
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#
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# Licensed under the OpenSSL license (the "License"). You may not use
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# this file except in compliance with the License. You can obtain a copy
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# in the file LICENSE in the source distribution or at
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# https://www.openssl.org/source/license.html
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## Test NPN. Note that NPN is only supported up to TLSv1.2
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use strict;
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use warnings;
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package ssltests;
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our @tests = (
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{
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name => "npn-simple",
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server => {
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extra => {
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"NPNProtocols" => "foo",
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},
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},
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client => {
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extra => {
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"NPNProtocols" => "foo",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"ExpectedNPNProtocol" => "foo",
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},
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},
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{
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name => "npn-client-finds-match",
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server => {
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extra => {
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"NPNProtocols" => "baz,bar",
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},
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},
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client => {
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extra => {
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"NPNProtocols" => "foo,bar",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"ExpectedNPNProtocol" => "bar",
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},
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},
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{
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name => "npn-client-honours-server-pref",
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server => {
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extra => {
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"NPNProtocols" => "bar,foo",
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},
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},
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client => {
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extra => {
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"NPNProtocols" => "foo,bar",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"ExpectedNPNProtocol" => "bar",
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},
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},
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{
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name => "npn-client-first-pref-on-mismatch",
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server => {
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extra => {
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"NPNProtocols" => "baz",
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},
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},
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client => {
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extra => {
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"NPNProtocols" => "foo,bar",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"ExpectedNPNProtocol" => "foo",
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},
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},
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{
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name => "npn-no-server-support",
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server => {},
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client => {
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extra => {
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"NPNProtocols" => "foo",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"ExpectedNPNProtocol" => undef,
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},
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},
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{
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name => "npn-no-client-support",
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server => {
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extra => {
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"NPNProtocols" => "foo",
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},
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},
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client => {
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"ExpectedNPNProtocol" => undef,
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},
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},
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{
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name => "npn-with-sni-no-context-switch",
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server => {
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extra => {
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"NPNProtocols" => "foo",
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"ServerNameCallback" => "IgnoreMismatch",
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},
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},
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server2 => {
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extra => {
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"NPNProtocols" => "bar",
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},
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},
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client => {
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extra => {
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"NPNProtocols" => "foo,bar",
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"ServerName" => "server1",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"ExpectedServerName" => "server1",
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"ExpectedNPNProtocol" => "foo",
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},
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},
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{
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name => "npn-with-sni-context-switch",
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server => {
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extra => {
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"NPNProtocols" => "foo",
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"ServerNameCallback" => "IgnoreMismatch",
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},
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},
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server2 => {
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extra => {
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"NPNProtocols" => "bar",
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},
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},
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client => {
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extra => {
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"NPNProtocols" => "foo,bar",
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"ServerName" => "server2",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"ExpectedServerName" => "server2",
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"ExpectedNPNProtocol" => "bar",
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},
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},
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{
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name => "npn-selected-sni-server-supports-npn",
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server => {
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extra => {
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"ServerNameCallback" => "IgnoreMismatch",
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},
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},
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server2 => {
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extra => {
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"NPNProtocols" => "bar",
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},
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},
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client => {
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extra => {
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"NPNProtocols" => "foo,bar",
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"ServerName" => "server2",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"ExpectedServerName" => "server2",
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"ExpectedNPNProtocol" => "bar",
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},
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},
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{
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name => "npn-selected-sni-server-does-not-support-npn",
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server => {
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extra => {
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"NPNProtocols" => "bar",
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"ServerNameCallback" => "IgnoreMismatch",
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},
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},
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server2 => { },
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client => {
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extra => {
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"NPNProtocols" => "foo,bar",
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"ServerName" => "server2",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"ExpectedServerName" => "server2",
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"ExpectedNPNProtocol" => undef,
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},
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},
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{
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name => "alpn-preferred-over-npn",
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server => {
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extra => {
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"ALPNProtocols" => "foo",
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"NPNProtocols" => "bar",
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},
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},
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client => {
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extra => {
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"ALPNProtocols" => "foo",
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"NPNProtocols" => "bar",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"ExpectedALPNProtocol" => "foo",
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"ExpectedNPNProtocol" => undef,
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},
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},
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{
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name => "sni-npn-preferred-over-alpn",
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server => {
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extra => {
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"ServerNameCallback" => "IgnoreMismatch",
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"ALPNProtocols" => "foo",
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},
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},
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server2 => {
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extra => {
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"NPNProtocols" => "bar",
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},
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},
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client => {
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extra => {
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"ServerName" => "server2",
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"ALPNProtocols" => "foo",
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"NPNProtocols" => "bar",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"ExpectedALPNProtocol" => undef,
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"ExpectedNPNProtocol" => "bar",
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"ExpectedServerName" => "server2",
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},
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},
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{
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name => "npn-simple-resumption",
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server => {
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extra => {
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"NPNProtocols" => "foo",
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},
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},
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client => {
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extra => {
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"NPNProtocols" => "foo",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"HandshakeMode" => "Resume",
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"ResumptionExpected" => "Yes",
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"ExpectedNPNProtocol" => "foo",
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},
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},
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{
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name => "npn-server-switch-resumption",
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server => {
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extra => {
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"NPNProtocols" => "bar,foo",
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},
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},
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resume_server => {
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extra => {
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"NPNProtocols" => "baz,foo",
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},
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},
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client => {
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extra => {
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"NPNProtocols" => "foo,bar,baz",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"HandshakeMode" => "Resume",
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"ResumptionExpected" => "Yes",
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"ExpectedNPNProtocol" => "baz",
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},
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},
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{
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name => "npn-client-switch-resumption",
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server => {
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extra => {
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"NPNProtocols" => "foo,bar,baz",
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},
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},
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client => {
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extra => {
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"NPNProtocols" => "foo,baz",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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resume_client => {
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extra => {
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"NPNProtocols" => "bar,baz",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"HandshakeMode" => "Resume",
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"ResumptionExpected" => "Yes",
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"ExpectedNPNProtocol" => "bar",
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},
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},
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{
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name => "npn-client-first-pref-on-mismatch-resumption",
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server => {
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extra => {
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"NPNProtocols" => "bar",
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},
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},
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resume_server => {
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extra => {
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"NPNProtocols" => "baz",
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},
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},
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client => {
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extra => {
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"NPNProtocols" => "foo,bar",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"HandshakeMode" => "Resume",
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"ResumptionExpected" => "Yes",
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"ExpectedNPNProtocol" => "foo",
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},
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},
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{
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name => "npn-no-server-support-resumption",
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server => {
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extra => {
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"NPNProtocols" => "foo",
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},
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},
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resume_server => { },
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client => {
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extra => {
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"NPNProtocols" => "foo",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"HandshakeMode" => "Resume",
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"ResumptionExpected" => "Yes",
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"ExpectedNPNProtocol" => undef,
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},
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},
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{
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name => "npn-no-client-support-resumption",
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server => {
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extra => {
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"NPNProtocols" => "foo",
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},
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},
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client => {
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extra => {
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"NPNProtocols" => "foo",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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resume_client => {
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"HandshakeMode" => "Resume",
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"ResumptionExpected" => "Yes",
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"ExpectedNPNProtocol" => undef,
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},
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},
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{
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name => "alpn-preferred-over-npn-resumption",
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server => {
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extra => {
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"NPNProtocols" => "bar",
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},
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},
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resume_server => {
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extra => {
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"ALPNProtocols" => "foo",
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"NPNProtocols" => "baz",
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},
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},
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client => {
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extra => {
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"ALPNProtocols" => "foo",
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"NPNProtocols" => "bar,baz",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"HandshakeMode" => "Resume",
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"ResumptionExpected" => "Yes",
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"ExpectedALPNProtocol" => "foo",
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"ExpectedNPNProtocol" => undef,
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},
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},
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{
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name => "npn-used-if-alpn-not-supported-resumption",
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server => {
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extra => {
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"ALPNProtocols" => "foo",
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"NPNProtocols" => "bar",
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},
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},
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resume_server => {
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extra => {
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"NPNProtocols" => "baz",
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},
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},
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client => {
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extra => {
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"ALPNProtocols" => "foo",
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"NPNProtocols" => "bar,baz",
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},
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"MaxProtocol" => "TLSv1.2"
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},
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test => {
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"HandshakeMode" => "Resume",
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"ResumptionExpected" => "Yes",
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"ExpectedALPNProtocol" => undef,
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"ExpectedNPNProtocol" => "baz",
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},
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},
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);
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