Mercurial > hg > nginx-tests
view stream_proxy_protocol_ssl.t @ 1940:aec72dcee93b
Tests: unconditional QUIC datagram expansion with Initial packets.
Used to get rid of "quic UDP datagram is too small for initial packet" messages.
In future, we may need this to reconsider to allow mocking with custom padding,
but for now suppressing such messages is sufficiently good enough.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Mon, 11 Dec 2023 14:01:49 +0400 |
parents | cdcd75657e52 |
children | 6d3a8f4eb9b2 |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for stream proxy module with haproxy protocol to ssl backend. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/ CR LF CRLF /; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx qw/ :DEFAULT http_end /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/stream stream_ssl socket_ssl/) ->has_daemon('openssl')->plan(2); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { %%TEST_GLOBALS_STREAM%% proxy_ssl on; proxy_protocol on; server { listen 127.0.0.1:8080; proxy_pass 127.0.0.1:8081; } server { listen 127.0.0.1:8082; proxy_pass 127.0.0.1:8083; proxy_protocol off; } } 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->run_daemon(\&stream_daemon_ssl, port(8081), path => $d, pp => 1); $t->run_daemon(\&stream_daemon_ssl, port(8083), path => $d, pp => 0); $t->run(); $t->waitforsocket('127.0.0.1:' . port(8081)); $t->waitforsocket('127.0.0.1:' . port(8083)); ############################################################################### my $dp = port(8080); my %r = pp_get('test', '127.0.0.1:' . $dp); is($r{'data'}, "PROXY TCP4 127.0.0.1 127.0.0.1 $r{'sp'} $dp" . CRLF . 'test', 'protocol on'); %r = pp_get('test', '127.0.0.1:' . port(8082)); is($r{'data'}, 'test', 'protocol off'); ############################################################################### sub pp_get { my ($data, $peer) = @_; my $s = http($data, socket => getconn($peer), start => 1); my $sockport = $s->sockport(); $data = http_end($s); return ('data' => $data, 'sp' => $sockport); } sub getconn { my $peer = shift; my $s = IO::Socket::INET->new( Proto => 'tcp', PeerAddr => $peer ) or die "Can't connect to nginx: $!\n"; return $s; } ############################################################################### sub stream_daemon_ssl { my ($port, %extra) = @_; my $d = $extra{path}; my $pp = $extra{pp}; my $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => "127.0.0.1:$port", Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; local $SIG{PIPE} = 'IGNORE'; while (my $client = $server->accept()) { my ($buffer, $data) = ('', ''); $client->autoflush(1); log2c("(new connection $client on $port)"); # read no more than haproxy header of variable length while ($pp) { my $prev = $buffer; $client->sysread($buffer, 1) or last; $data .= $buffer; last if $prev eq CR && $buffer eq LF; } log2i("$client $data"); # would fail on waitforsocket eval { IO::Socket::SSL->start_SSL($client, SSL_server => 1, SSL_cert_file => "$d/localhost.crt", SSL_key_file => "$d/localhost.key", SSL_error_trap => sub { die $_[1] } ); }; next if $@; $client->sysread($buffer, 65536) or next; log2i("$client $buffer"); $data .= $buffer; log2o("$client $data"); $client->syswrite($data); close $client; } } sub log2i { Test::Nginx::log_core('|| <<', @_); } sub log2o { Test::Nginx::log_core('|| >>', @_); } sub log2c { Test::Nginx::log_core('||', @_); } ###############################################################################