Mercurial > hg > nginx-tests
view proxy_protocol_unix.t @ 1825:3629eda94c1b
Tests: handling of EWOULDBLOCK from sysread() with IO::Socket::SSL.
With IO::Socket::SSL, when select() reports that the socket is readable,
reading from it might still fail with EWOULDBLOCK, since no application
data is available in the socket. In particular, this might happen with
TLSv1.3 when a session ticket is received after the handshake. Fix is
to explicitly check for EWOULDBLOCK errors.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 21 Mar 2023 02:57:39 +0300 |
parents | f89ff07b6ac0 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for haproxy protocol with unix socket. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::Stream; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new() ->has(qw/http realip stream stream_realip stream_return unix/) ->plan(5); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen unix:%%TESTDIR%%/unix.sock proxy_protocol; server_name localhost; add_header X-IP $remote_addr; add_header X-PP $proxy_protocol_addr; real_ip_header proxy_protocol; location / { } location /pp { set_real_ip_from unix:; error_page 404 =200 /t; } } } stream { %%TEST_GLOBALS_STREAM%% server { listen unix:%%TESTDIR%%/unix1.sock proxy_protocol; return $remote_addr:$proxy_protocol_addr; } server { listen unix:%%TESTDIR%%/unix2.sock proxy_protocol; return $remote_addr:$proxy_protocol_addr; set_real_ip_from unix:; } server { listen 127.0.0.1:8080; proxy_pass unix:%%TESTDIR%%/unix.sock; proxy_protocol on; } server { listen 127.0.0.1:8081; proxy_pass unix:%%TESTDIR%%/unix1.sock; proxy_protocol on; } server { listen 127.0.0.1:8082; proxy_pass unix:%%TESTDIR%%/unix2.sock; proxy_protocol on; } } EOF $t->write_file('t', 'SEE-THIS'); $t->run(); ############################################################################### my $r = http_get('/t'); like($r, qr/X-IP: unix/, 'remote_addr'); like($r, qr/X-PP: 127.0.0.1/, 'proxy_protocol_addr'); $r = http_get('/pp'); like($r, qr/X-IP: 127.0.0.1/, 'remote_addr realip'); # listen proxy_protocol in stream is(get(8081), 'unix::127.0.0.1', 'stream proxy_protocol'); is(get(8082), '127.0.0.1:127.0.0.1', 'stream proxy_protocol realip'); ############################################################################### sub get { Test::Nginx::Stream->new(PeerPort => port(shift))->read(); } ###############################################################################