Mercurial > hg > nginx-tests
view proxy_ssl.t @ 1236:93f749c1d5c5
Tests: fixed parallel tests execution with UDP.
Previously, when checking ports availability, a UDP socket was always created
first, then a TCP socket was created. On success, one of UDP and TCP sockets
was closed (depending on the "udp" option) and the second one was used to busy
this port in other scripts. This lead to the following problem: in an attempt
to reopen a UDP socket used in a given testing script it could be stolen by
another script as part of checking ports availability.
To solve this problem, UDP and TCP ports were split into two non-overlapping
ranges: TCP ports are only used in the range 8000-8499, and UDP ports - in
the range 8500-8999. In addition, the order of creating sockets in UDP tests
has been reversed: now a TCP socket used as a lock precedes a UDP socket.
author | Andrey Zelenkov <zelenkov@nginx.com> |
---|---|
date | Thu, 26 Oct 2017 18:00:21 +0300 |
parents | 0af58b78df35 |
children | 766bcbb632ee |
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#!/usr/bin/perl # (C) Nginx, Inc. # Tests for proxy to ssl backend. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; eval { require IO::Socket::SSL; }; plan(skip_all => 'IO::Socket::SSL not installed') if $@; my $t = Test::Nginx->new()->has(qw/http proxy http_ssl/)->has_daemon('openssl') ->plan(7)->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8081 ssl; ssl_certificate_key localhost.key; ssl_certificate localhost.crt; ssl_session_cache builtin; location / { add_header X-Session $ssl_session_reused; } } server { listen 127.0.0.1:8080; server_name localhost; location /ssl_reuse { proxy_pass https://127.0.0.1:8081/; proxy_ssl_session_reuse on; } location /ssl { proxy_pass https://127.0.0.1:8081/; proxy_ssl_session_reuse off; } location /timeout { proxy_pass https://127.0.0.1:8082; proxy_connect_timeout 2s; } location /timeout_h { proxy_pass https://127.0.0.1:8083; proxy_connect_timeout 1s; } } } EOF $t->write_file('openssl.conf', <<EOF); [ req ] default_bits = 1024 encrypt_key = no distinguished_name = req_distinguished_name [ req_distinguished_name ] EOF $t->write_file('index.html', ''); 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(\&http_daemon, port(8082)); $t->run_daemon(\&http_daemon, port(8083)); $t->run(); $t->waitforsocket('127.0.0.1:' . port(8082)); $t->waitforsocket('127.0.0.1:' . port(8083)); ############################################################################### like(http_get('/ssl'), qr/200 OK.*X-Session: \./s, 'ssl'); like(http_get('/ssl'), qr/200 OK.*X-Session: \./s, 'ssl 2'); like(http_get('/ssl_reuse'), qr/200 OK.*X-Session: \./s, 'ssl session new'); like(http_get('/ssl_reuse'), qr/200 OK.*X-Session: r/s, 'ssl session reused'); like(http_get('/ssl_reuse'), qr/200 OK.*X-Session: r/s, 'ssl session reused 2'); like(http_get('/timeout'), qr/200 OK/, 'proxy connect timeout'); TODO: { local $TODO = 'not yet' unless $t->has_version('1.11.6'); like(http_get('/timeout_h'), qr/504 Gateway/, 'proxy handshake timeout'); } ############################################################################### sub http_daemon { my ($port) = @_; 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()) { $client->autoflush(1); if ($port == port(8083)) { sleep 3; close $client; next; } my $headers = ''; my $uri = ''; # would fail on waitforsocket eval { IO::Socket::SSL->start_SSL($client, SSL_server => 1, SSL_cert_file => "$d/localhost.crt", SSL_key_file => "$d/localhost.key", SSL_error_trap => sub { die $_[1] } ); }; next if $@; while (<$client>) { $headers .= $_; last if (/^\x0d?\x0a?$/); } $uri = $1 if $headers =~ /^\S+\s+([^ ]+)\s+HTTP/i; next if $uri eq ''; if ($uri eq '/timeout') { sleep 3; print $client <<EOF; HTTP/1.1 200 OK Connection: close EOF } close $client; } } ###############################################################################