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|
#!/usr/bin/perl
# (C) Dmitry Volyntsev
# (C) Nginx, Inc.
# Tests for js_shared_dict_zone directive.
###############################################################################
use warnings;
use strict;
use Test::More;
BEGIN { use FindBin; chdir($FindBin::Bin); }
use lib 'lib';
use Test::Nginx;
use Test::Nginx::Stream qw/ stream /;
###############################################################################
select STDERR; $| = 1;
select STDOUT; $| = 1;
my $t = Test::Nginx->new()->has(qw/http rewrite stream/)
->write_file_expand('nginx.conf', <<'EOF');
%%TEST_GLOBALS%%
daemon off;
events {
}
http {
%%TEST_GLOBALS_HTTP%%
server {
listen 127.0.0.1:8080;
server_name localhost;
location / {
return 200;
}
location /engine {
js_content test.engine;
}
}
}
stream {
%%TEST_GLOBALS_STREAM%%
js_import test.js;
js_shared_dict_zone zone=foo:32k;
server {
listen 127.0.0.1:8081;
js_preread test.preread_verify;
proxy_pass 127.0.0.1:8090;
}
server {
listen 127.0.0.1:8082;
js_preread test.control_access;
proxy_pass 127.0.0.1:8080;
}
}
EOF
$t->write_file('test.js', <<EOF);
import qs from 'querystring';
function engine(r) {
r.return(200, 'engine');
}
function preread_verify(s) {
var collect = Buffer.from([]);
s.on('upstream', function (data, flags) {
collect = Buffer.concat([collect, data]);
if (collect.length >= 4 && collect.readUInt16BE(0) == 0xabcd) {
let id = collect.slice(2,4);
ngx.shared.foo.get(id) ? s.done(): s.deny();
} else if (collect.length) {
s.deny();
}
});
}
function control_access(s) {
var req = '';
s.on('upload', function(data, flags) {
req += data;
var n = req.search('\\n');
if (n != -1) {
var params = req.substr(0, n).split(' ')[1].split('?')[1];
var args = qs.parse(params);
switch (args.action) {
case 'set':
ngx.shared.foo.set(args.key, args.value);
break;
case 'del':
ngx.shared.foo.delete(args.key);
break;
}
s.done();
}
});
}
export default { engine, preread_verify, control_access };
EOF
$t->try_run('no js_shared_dict_zone');
$t->plan(9);
$t->run_daemon(\&stream_daemon, port(8090));
$t->waitforsocket('127.0.0.1:' . port(8090));
###############################################################################
is(stream('127.0.0.1:' . port(8081))->io("\xAB\xCDQZ##"), "",
'access failed, QZ is not in the shared dict');
is(stream('127.0.0.1:' . port(8081))->io("\xAB\xCDQQ##"), "",
'access failed, QQ is not in the shared dict');
like(get('/?action=set&key=QZ&value=1'), qr/200/, 'set foo.QZ');
is(stream('127.0.0.1:' . port(8081))->io("\xAB\xCDQZ##"), "\xAB\xCDQZ##",
'access granted');
is(stream('127.0.0.1:' . port(8081))->io("\xAB\xCDQQ##"), "",
'access failed, QQ is not in the shared dict');
like(get('/?action=del&key=QZ'), qr/200/, 'del foo.QZ');
like(get('/?action=set&key=QQ&value=1'), qr/200/, 'set foo.QQ');
is(stream('127.0.0.1:' . port(8081))->io("\xAB\xCDQZ##"), "",
'access failed, QZ is not in the shared dict');
is(stream('127.0.0.1:' . port(8081))->io("\xAB\xCDQQ##"), "\xAB\xCDQQ##",
'access granted');
###############################################################################
sub stream_daemon {
my $server = IO::Socket::INET->new(
Proto => 'tcp',
LocalAddr => '127.0.0.1:' . port(8090),
Listen => 5,
Reuse => 1
)
or die "Can't create listening socket: $!\n";
local $SIG{PIPE} = 'IGNORE';
while (my $client = $server->accept()) {
$client->autoflush(1);
log2c("(new connection $client)");
$client->sysread(my $buffer, 65536) or next;
log2i("$client $buffer");
log2o("$client $buffer");
$client->syswrite($buffer);
close $client;
}
}
sub log2i { Test::Nginx::log_core('|| <<', @_); }
sub log2o { Test::Nginx::log_core('|| >>', @_); }
sub log2c { Test::Nginx::log_core('||', @_); }
sub get {
my ($url, %extra) = @_;
my $s = IO::Socket::INET->new(
Proto => 'tcp',
PeerAddr => '127.0.0.1:' . port(8082)
) or die "Can't connect to nginx: $!\n";
return http_get($url, socket => $s);
}
###############################################################################
|
