view stream_proxy_ssl_name.t @ 836:a9c4cebcfe69

Tests: adjusted http resolver test with resend. Don't bother with socket error to force resolver resend. Nginx doesn't handle well ECONNREFUSED send() error, which results in "500 Internal Server Error". It may deserve a separate test, though.
author Sergey Kandaurov <pluknet@nginx.com>
date Fri, 29 Jan 2016 00:40:05 +0300
parents f02dac68d584
children e9064d691790
line wrap: on
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#!/usr/bin/perl

# (C) Sergey Kandaurov
# (C) Nginx, Inc.

# Stream tests for proxy to ssl backend, use of Server Name Indication
# (proxy_ssl_name, proxy_ssl_server_name directives).

###############################################################################

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;

my $t = Test::Nginx->new()->has(qw/stream stream_ssl http http_ssl sni/)
	->has_daemon('openssl')->plan(5);

$t->write_file_expand('nginx.conf', <<'EOF');

%%TEST_GLOBALS%%

daemon off;

events {
}

stream {
    proxy_ssl on;
    proxy_ssl_session_reuse off;

    upstream u {
        server 127.0.0.1:8086;
    }

    server {
        listen      127.0.0.1:8080;
        proxy_pass  u;

        proxy_ssl_server_name off;
    }

    server {
        listen      127.0.0.1:8081;
        proxy_pass  u;

        proxy_ssl_server_name on;
    }

    server {
        listen      127.0.0.1:8082;
        proxy_pass  127.0.0.1:8086;

        proxy_ssl_server_name on;
        proxy_ssl_name example.com;
    }

    server {
        listen      127.0.0.1:8083;
        proxy_pass  127.0.0.1:8086;

        proxy_ssl_server_name on;
    }

    server {
        listen      127.0.0.1:8084;
        proxy_pass  127.0.0.1:8086;

        proxy_ssl_server_name on;
        proxy_ssl_name example.com:123;
    }
}

http {
    %%TEST_GLOBALS_HTTP%%

    server {
        listen       127.0.0.1:8086 ssl;
        server_name  localhost;

        ssl_certificate_key localhost.key;
        ssl_certificate localhost.crt;

        location / {
            add_header X-Name $ssl_server_name,;
        }
    }
}

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->write_file('index.html', '');

$t->run();

###############################################################################

like(http_get('/', socket => getconn('127.0.0.1:8080')),
	qr/200 OK.*X-Name: ,/s, 'no name');
like(http_get('/', socket => getconn('127.0.0.1:8081')),
	qr/200 OK.*X-Name: u,/s, 'name default');
like(http_get('/', socket => getconn('127.0.0.1:8082')),
	qr/200 OK.*X-Name: example.com,/s, 'name override');
like(http_get('/', socket => getconn('127.0.0.1:8083')),
	qr/200 OK.*X-Name: ,/s, 'no ip');
like(http_get('/', socket => getconn('127.0.0.1:8084')),
	qr/200 OK.*X-Name: example.com,/s, 'no port in name');

###############################################################################

sub getconn {
	my $peer = shift;
	my $s = IO::Socket::INET->new(
		Proto => 'tcp',
		PeerAddr => $peer || '127.0.0.1:8080'
	)
		or die "Can't connect to nginx: $!\n";

	return $s;
}

###############################################################################