Merge remote-tracking branch 'origin/master'

# Conflicts: # README.md
2026-08-14 01:53:41 +08:00 · 2017-02-14 16:12:29 +08:00
parent d2254170b8
commit 43fed1108d
3503 changed files with 320546 additions and 408546 deletions
--- a/test/recipes/70-test_sslextension.t
+++ b/test/recipes/70-test_sslextension.t
@@ -0,0 +1,112 @@
+#! /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} || $ENV{HARNESS_VERBOSE})
+);
+
+# Test 1: Sending a zero length extension block should pass
+$proxy->start() or plan skip_all => "Unable to start up Proxy for tests";
+plan tests => 3;
+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");