Mercurial > hg > nginx-tests
view stream_limit_conn_complex.t @ 1938:e1059682aeef
Tests: fixed ClientHello with resending Initial QUIC packets.
Previously it was rebuilt each time using distinct ClientHello.random
resulting in different CRYPTO payload. As such, it led to TLS digest
hash and derived secrets mismatch when resending Initial packet. Now
ClientHello is built once and reused when resending Initial packets.
Additionally, this required to preserve a generated secret value used
in shared secret calculation as part of TLS key schedule. Previously
it was regenerated when receiving a Retry packet, but this won't work
with reused ClientHello as the resulting shared secrets won't match.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Wed, 30 Aug 2023 02:22:58 +0400 |
parents | f3ba4c74de31 |
children |
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#!/usr/bin/perl # (C) Andrey Zelenkov # (C) Nginx, Inc. # Tests for stream limit_conn module. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http stream stream_limit_conn/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { %%TEST_GLOBALS_STREAM%% limit_conn_zone $binary_remote_addr$server_port zone=zone:1m; server { listen 127.0.0.1:8080; proxy_pass 127.0.0.1:8084; limit_conn zone 1; } server { listen 127.0.0.1:8081; proxy_pass 127.0.0.1:8084; limit_conn zone 1; } } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8084; server_name localhost; location / { } } } EOF $t->write_file('index.html', ''); $t->run()->plan(4); ############################################################################### like(get(port(8080)), qr/200 OK/, 'passed'); my $s = http(<<EOF, start => 1, sleep => 0.2); GET / HTTP/1.0 EOF ok($s, 'long connection'); is(get(port(8080)), undef, 'rejected same key'); like(get(port(8081)), qr/200 OK/, 'passed different key'); ############################################################################### sub get { my $port = shift; my $s = IO::Socket::INET->new( Proto => 'tcp', PeerAddr => "127.0.0.1:$port" ) or die "Can't connect to nginx: $!\n"; my $r = http_get('/', socket => $s); if (!$r) { $r = undef; } return $r; } ###############################################################################