Mercurial > hg > nginx-tests
view stream_ssl_realip.t @ 1240:f7eb2875ed45
Tests: avoid interleaved output in Upgrade handling tests.
When the testing script is run in verbose mode by prove that redirects stdout,
a garbled verbose mode line from backend can be produced that incorporates TAP
output of an individual test result, which eventually breaks the testing plan.
Notably, this happens when testing sending multiple frames if backend started
to respond before all frames were received. This is possible due to the line
boundary used as an indicator of last bytes to receive before starting to send.
The fix is to amend the only last frame of many specially, for that purpose.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Wed, 15 Nov 2017 20:16:09 +0300 |
parents | 0af58b78df35 |
children | 766bcbb632ee |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for stream realip module, server side proxy protocol with ssl. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/ $CRLF /; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::Stream qw/ stream /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; eval { require IO::Socket::SSL; }; plan(skip_all => 'IO::Socket::SSL not installed') if $@; eval { IO::Socket::SSL::SSL_VERIFY_NONE(); }; plan(skip_all => 'IO::Socket::SSL too old') if $@; my $t = Test::Nginx->new()->has(qw/stream stream_return stream_realip/) ->has(qw/stream_ssl/)->has_daemon('openssl') ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { ssl_certificate_key localhost.key; ssl_certificate localhost.crt; server { listen 127.0.0.1:8083 proxy_protocol ssl; return $proxy_protocol_addr:$proxy_protocol_port; } server { listen 127.0.0.1:8086 proxy_protocol ssl; listen [::1]:%%PORT_8086%% proxy_protocol ssl; return "$remote_addr:$remote_port: $realip_remote_addr:$realip_remote_port"; set_real_ip_from ::1; set_real_ip_from 127.0.0.2; } server { listen 127.0.0.1:8087; proxy_pass [::1]:%%PORT_8086%%; } server { listen 127.0.0.1:8088 proxy_protocol ssl; listen [::1]:%%PORT_8088%% proxy_protocol ssl; return "$remote_addr:$remote_port: $realip_remote_addr:$realip_remote_port"; set_real_ip_from 127.0.0.1; set_real_ip_from ::2; } server { listen 127.0.0.1:8089; proxy_pass [::1]:%%PORT_8088%%; } } EOF $t->write_file('openssl.conf', <<EOF); [ req ] default_bits = 1024 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"; } $t->try_run('no stream proxy_protocol or inet6 support')->plan(6); ############################################################################### is(pp_get(8083, "PROXY TCP4 192.0.2.1 192.0.2.2 1234 5678${CRLF}"), '192.0.2.1:1234', 'server'); like(pp_get(8086, "PROXY TCP4 192.0.2.1 192.0.2.2 1234 5678${CRLF}"), qr/^(\Q127.0.0.1:\E\d+):\s+\1$/, 'server ipv6 realip - no match'); like(pp_get(8087, "PROXY TCP4 192.0.2.1 192.0.2.2 1234 5678${CRLF}"), qr/\Q192.0.2.1:1234:\E\s+\Q::1:\E\d+/, 'server ipv6 realip'); like(pp_get(8088, "PROXY TCP4 192.0.2.1 192.0.2.2 1234 5678${CRLF}"), qr/\Q192.0.2.1:1234:\E\s+\Q127.0.0.1:\E\d+/, 'server ipv4 realip'); like(pp_get(8089, "PROXY TCP4 192.0.2.1 192.0.2.2 1234 5678${CRLF}"), qr/^(::1:\d+):\s+\1$/, 'server ipv4 realip - no match'); like(pp_get(8088, "PROXY UNKNOWN TCP4 192.0.2.1 192.0.2.2 1234 5678${CRLF}"), qr/^(\Q127.0.0.1:\E\d+):\s+\1$/, 'server unknown'); ############################################################################### sub pp_get { my ($port, $proxy) = @_; my $s = stream(PeerPort => port($port)); $s->write($proxy); eval { local $SIG{ALRM} = sub { die "timeout\n" }; local $SIG{PIPE} = sub { die "sigpipe\n" }; alarm(2); IO::Socket::SSL->start_SSL($s->{_socket}, SSL_verify_mode => IO::Socket::SSL::SSL_VERIFY_NONE(), SSL_error_trap => sub { die $_[1] } ); alarm(0); }; alarm(0); if ($@) { log_in("died: $@"); return undef; } return $s->read(); } ###############################################################################