Mercurial > hg > nginx-tests
view proxy_noclose.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 $ssl_session_id
is selected by the client and therefore is not available on the
initial connection. Relevant test is modified to handle this.
Further, BoringSSL does not use legacy session ID with TLSv1.3 even
if it is sent by the client. In contrast, OpenSSL always generates
an unique legacy session id, so it is available with TLSv1.3 even if
session resumption does not work (such as with old Net::SSLeay and
IO::Socket::SSL modules).
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 23 Mar 2023 19:49:47 +0300 |
parents | 882267679006 |
children |
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#!/usr/bin/perl # (C) Maxim Dounin # Test for http backend not closing connection properly after sending full # reply. This is in fact backend bug, but it seems common, and anyway # correct handling is required to support persistent connections. # There are actually 2 nginx problems here: # # 1. It doesn't send reply in-time even if got Content-Length and all the data. # # 2. If upstream times out some data may be left in input buffer and won't be # sent to downstream. ############################################################################### use warnings; use strict; use Test::More; use IO::Select; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http proxy/)->plan(4); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; location / { proxy_pass http://127.0.0.1:8081; proxy_read_timeout 2s; } location /uselen { proxy_pass http://127.0.0.1:8081; # test will wait only 2s for reply, we it will fail if # Content-Length not used as a hint proxy_read_timeout 10s; } } } EOF $t->run_daemon(\&http_noclose_daemon); $t->run()->waitforsocket('127.0.0.1:' . port(8081)); ############################################################################### like(http_get('/'), qr/SEE-THIS/, 'request to bad backend'); like(http_get('/multi'), qr/AND-THIS/, 'bad backend - multiple packets'); like(http_get('/uselen'), qr/SEE-THIS/, 'content-length actually used'); TODO: { local $TODO = 'not yet'; local $SIG{__WARN__} = sub {}; like(http_get('/nolen'), qr/SEE-THIS/, 'bad backend - no content length'); } ############################################################################### sub http_noclose_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalAddr => '127.0.0.1:' . port(8081), Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; local $SIG{PIPE} = 'IGNORE'; while (my $client = $server->accept()) { $client->autoflush(1); my $multi = 0; my $nolen = 0; while (<$client>) { $multi = 1 if /multi/; $nolen = 1 if /nolen/; last if (/^\x0d?\x0a?$/); } if ($nolen) { print $client <<'EOF'; HTTP/1.1 200 OK Connection: close TEST-OK-IF-YOU-SEE-THIS EOF } elsif ($multi) { print $client <<"EOF"; HTTP/1.1 200 OK Content-Length: 32 Connection: close TEST-OK-IF-YOU-SEE-THIS EOF select undef, undef, undef, 0.1; print $client 'AND-THIS'; } else { print $client <<"EOF"; HTTP/1.1 200 OK Content-Length: 24 Connection: close TEST-OK-IF-YOU-SEE-THIS EOF } my $select = IO::Select->new($client); $select->can_read(10); close $client; } } ###############################################################################