Mercurial > hg > nginx-tests
view stream_proxy_next_upstream.t @ 1829:a78c32419f02
Tests: separate SSL session reuse tests.
Instead of being mixed with generic SSL tests, session reuse variants
are now tested in a separate file.
In the generic SSL tests only basic session reuse is now tested,
notably with session tickets enabled and a shared SSL session cache.
This should make it possible to reuse sessions in all cases (except
when it's not supported, such as with LibreSSL with TLSv1.3).
Note that session reuse with tickets implies that $ssl_session_id
is selected by the client and therefore is not available on the
initial connection. Relevant test is modified to handle this.
Further, BoringSSL does not use legacy session ID with TLSv1.3 even
if it is sent by the client. In contrast, OpenSSL always generates
an unique legacy session id, so it is available with TLSv1.3 even if
session resumption does not work (such as with old Net::SSLeay and
IO::Socket::SSL modules).
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 23 Mar 2023 19:49:47 +0300 |
parents | 5ac6efbe5552 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for stream proxy module, proxy_next_upstream directive and friends. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::Stream qw/ stream /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/stream/)->plan(5); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { %%TEST_GLOBALS_STREAM%% upstream u { server 127.0.0.1:8083 max_fails=0; server 127.0.0.1:8084 max_fails=0; server 127.0.0.1:8085 backup; } upstream u2 { server 127.0.0.1:8083; server 127.0.0.1:8085 backup; } upstream u3 { server 127.0.0.1:8083; server 127.0.0.1:8085 down; } proxy_connect_timeout 2; server { listen 127.0.0.1:8080; proxy_pass u; proxy_next_upstream off; } server { listen 127.0.0.1:8081; proxy_pass u2; proxy_next_upstream on; } server { listen 127.0.0.1:8082; proxy_pass u; proxy_next_upstream on; proxy_next_upstream_tries 2; } log_format test "$upstream_addr"; server { listen 127.0.0.1:8086; proxy_pass u3; proxy_next_upstream on; access_log %%TESTDIR%%/test.log test; } } EOF $t->run_daemon(\&stream_daemon); $t->run()->waitforsocket('127.0.0.1:' . port(8085)); ############################################################################### is(stream('127.0.0.1:' . port(8080))->io('.'), '', 'next off'); is(stream('127.0.0.1:' . port(8081))->io('.'), 'SEE-THIS', 'next on'); # make sure backup is not tried is(stream('127.0.0.1:' . port(8082))->io('.'), '', 'next tries'); # make sure backend marked as down doesn't count towards "no live upstreams" is(stream('127.0.0.1:' . port(8086))->io('.'), '', 'next down'); $t->stop(); is($t->read_file('test.log'), '127.0.0.1:' . port(8083) . "\n", 'next down log'); ############################################################################### sub stream_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => '127.0.0.1:' . port(8085), Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; local $SIG{PIPE} = 'IGNORE'; while (my $client = $server->accept()) { $client->autoflush(1); log2c("(new connection $client)"); $client->sysread(my $buffer, 65536) or next; log2i("$client $buffer"); $buffer = 'SEE-THIS'; log2o("$client $buffer"); $client->syswrite($buffer); } continue { close $client; } } sub log2i { Test::Nginx::log_core('|| <<', @_); } sub log2o { Test::Nginx::log_core('|| >>', @_); } sub log2c { Test::Nginx::log_core('||', @_); } ###############################################################################