blob: 7de66251343c12d63c2b340ace01ab6272836778 [file] [log] [blame]
#!/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 qw/ :DEFAULT http_end /;
###############################################################################
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 = 2048
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";
}
$t->try_run('no inet6 support')->plan(6);
###############################################################################
is(pp_get(8083, "PROXY TCP4 192.0.2.1 192.0.2.2 1234 5678${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 $s = IO::Socket::INET->new('127.0.0.1:' . port($port)) or return;
http($proxy, start => 1, socket => $s);
eval {
local $SIG{ALRM} = sub { die "timeout\n" };
local $SIG{PIPE} = sub { die "sigpipe\n" };
alarm(8);
IO::Socket::SSL->start_SSL($s,
SSL_verify_mode => IO::Socket::SSL::SSL_VERIFY_NONE(),
SSL_error_trap => sub { die $_[1] }
);
alarm(0);
};
alarm(0);
if ($@) {
log_in("died: $@");
return undef;
}
http_end($s);
}
###############################################################################