Mercurial > hg > nginx-tests
view h3_limit_req.t @ 1912:f61d1b4ac638
Tests: unbreak quic_ciphers.t with AEAD_AES_128_CCM enabled.
Although CCM ciphers are disabled in a stock OpenSSL as rarely used,
"to reduce ClientHello bloat", AEAD_AES_128_CCM is apparently turned
back in certain distributions such as RHEL. Previously, this caused
testing connections to fail as the CCM cipher being negotiated isn't
supported yet in nginx. Now the test is skipped instead on failure.
While here, fixed nearby style.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Wed, 14 Jun 2023 16:57:01 +0400 |
parents | 8b74936ff2ac |
children | 1867428f1673 |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for HTTP/3 protocol with limit_req. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::HTTP3; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http http_v3 proxy limit_req cryptx/) ->has_daemon('openssl')->plan(6); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% ssl_certificate_key localhost.key; ssl_certificate localhost.crt; limit_req_zone $binary_remote_addr zone=req:1m rate=1r/s; log_format test $status; server { listen 127.0.0.1:%%PORT_8980_UDP%% quic; listen 127.0.0.1:8081; server_name localhost; location / { add_header X-Body $request_body; add_header X-Body-File $request_body_file; client_body_in_file_only on; proxy_pass http://127.0.0.1:8081/stub; limit_req zone=req burst=2; access_log %%TESTDIR%%/test.log test; } location /stub { } } } EOF $t->write_file('openssl.conf', <<EOF); [ req ] default_bits = 2048 encrypt_key = no distinguished_name = req_distinguished_name [ req_distinguished_name ] EOF my $d = $t->testdir(); foreach my $name ('localhost') { system('openssl req -x509 -new ' . "-config $d/openssl.conf -subj /CN=$name/ " . "-out $d/$name.crt -keyout $d/$name.key " . ">>$d/openssl.out 2>&1") == 0 or die "Can't create certificate for $name: $!\n"; } $t->write_file('stub', ''); $t->run(); ############################################################################### # request body delayed in limit_req my $s = Test::Nginx::HTTP3->new(); my $sid = $s->new_stream({ path => '/', body_more => 1 }); $s->h3_body('TEST', $sid); my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is(read_body_file($frame->{headers}->{'x-body-file'}), 'TEST', 'request body - limit req'); $s = Test::Nginx::HTTP3->new(); $sid = $s->new_stream({ path => '/', body_more => 1 }); select undef, undef, undef, 1.1; $s->h3_body('TEST', $sid); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is(read_body_file($frame->{headers}->{'x-body-file'}), 'TEST', 'request body - limit req - limited'); # request body with request $s = Test::Nginx::HTTP3->new(); $sid = $s->new_stream({ path => '/', body => 'TEST2' }); select undef, undef, undef, 1.1; $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is(read_body_file($frame->{headers}->{'x-body-file'}), 'TEST2', 'request body - limit req - with headers'); # delayed with an empty DATA frame $s = Test::Nginx::HTTP3->new(); $sid = $s->new_stream({ path => '/', body_more => 1 }); $s->h3_body('', $sid); select undef, undef, undef, 1.1; $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}->{':status'}, 200, 'request body - limit req - empty'); # detect RESET_STREAM while request is delayed $s = Test::Nginx::HTTP3->new(); $sid = $s->new_stream({ path => '/', body_more => 1 }); wait_ack($s); $s->reset_stream($sid, 0x010c); $frames = $s->read(all => [{ type => 'DECODER_C' }]); ($frame) = grep { $_->{type} eq "DECODER_C" } @$frames; is($frame->{'val'}, $sid, 'reset stream - cancellation'); $t->stop(); like($t->read_file('test.log'), qr/499/, 'reset stream - log'); ############################################################################### sub wait_ack { my ($s) = @_; my $last = $s->{pn}[0][3]; for (1 .. 5) { my $frames = $s->read(all => [ {type => 'ACK' }]); my ($frame) = grep { $_->{type} eq "ACK" } @$frames; last unless $frame->{largest} < $last; } } sub read_body_file { my ($path) = @_; return unless $path; open FILE, $path or return "$!"; local $/; my $content = <FILE>; close FILE; return $content; } ###############################################################################