Hi, walkor. Need PHPSocketIO secure(https)

[saikat-squareloop]

I am developing webrtc signaling server with phpsocketio for video chat application. So i need php socket io server as secure(https).. how to make php socket io server ssl .. This library is awesome. i can't leave this because of this silly reason. please help me out. Thanks. mail Id : saikatdutta1991@gmail.com
can you please help me out ?

[walkor]

You can use nginx as ssl proxy.

[saikat-squareloop]

Thanks for you reply . But we are developing a dating script. So all of our clients cant have nginx server. Can't we do like this as we do in node js

var options = {
key : fs.readFileSync('private.key'),
cert : fs.readFileSync('public.cert')
};

var server = tls.createServer(options, function (res) {
res.write('Hello World!');
res.pipe(res);
}).listen(8000);

Thanks for you valuable reply.

[saikat-squareloop]

I have gone through Workerman\Worker class and i have found that stream_context_set_option() php function is being used.. I have seen in stackoverflow that we make socket ssl with this context funcitons. But i dont know exactly how. can you help me out ?

[walkor]

I've tried it before. The results is workerman using nonblocking socket which seems breaks the handshake of ssl.
So I do not think that making ssl with context funtions will work with workerman.

[saikat-squareloop]

Oh..then it's my bad luck.. By default socketIO creates http server.. Can i change the protocol to wss ?

[walkor]

If you want to use PHPSocket.IO and need wss, using Nginx/Stunnel as ssl proxy is the only way I can think of.

[saikat-squareloop]

Ok. Thanks ..

[saikat-squareloop]

Hey, man..
do something for ssl except proxytunnel.. Please help me.

[saikat-squareloop]

I have solved ssl ..

i have added ssl context (my self signed certificated)

$context_option["ssl"] = [
"local_cert" => "/var/www/html/server.pem",
'passphrase' => "testing",
'allow_self_signed' => true,
'verify_peer' => false

        ];

But i have changed non blocking to blocking .. stream_set_blocking($this->_mainSocket, true);

this will cause any performace issue ?

this is working fine.. now i can use wss directly . . thanks for you awesome library.

[NodeLines]

saikat-squareloop, Hi, can u help me, in which file u added $context_option? Can u write detailed?

[adrianofoschi]

I would to know how to apply SSL directly too please

[punithbm]

Please refer this -- #73

[walkor]

Apply SSL directly.

use Workerman\Worker;
use PHPSocketIO\SocketIO;

$context = array(
    'ssl' => array(
        'local_cert'  => '/your/path/of/server.pem',
        'local_pk'    => '/your/path/of/server.key',
        'verify_peer' => false,
    )
);
$io = new SocketIO(2021, $context);
$io->on('connection', function($socket)use($io){
  $socket->on('chat message', function($msg)use($io){
    $io->emit('chat message', $msg);
  });
});

Worker::runAll();

Refer #72 #71
walkor/workerman@f31dfd2
walkor/workerman@6ba6d72

[punithbm]

Hey, That not working for https .. it works with http://yoursite.com:2020

[walkor]

That works fine for me.
For support SSL phpsocket.io>=v1.1.1 and workerman>=3.3.7 are required.

[punithbm]

@walkor Hey, Updated it .. working now .. Thank you

[anandselva]

@walkor

I have tried to connect HTTPS host and I am having latest phpsocket.io and workerman, but still I got below issue,

can you please help me out from this? May be I missed something.

JS

var socket = io('https://'+document.domain+':2120');

start.io

$context = array(
    'ssl' => array(
        'local_cert' => __DIR__. '/server.pem',
        'local_pk'   => __DIR__ .'/server.key',
        'verify_peer' => false,
    )
);
$sender_io = new SocketIO(2120, $context);

and

$sender_io->on('workerStart', function(){
   $inner_http_worker = new Worker('https://0.0.0.0:2121');

Web server:

$web = new WebServer('https://0.0.0.0:2121');

Exception I am getting when I start:

exception 'Exception' with message 'class \Protocols\Https not exist' in /var/www/ws_php/vendor/workerman/workerman/Worker.php:1420
Stack trace:
#0 /var/www/ws_php/start_io.php(99): Workerman\Worker->listen()
#1 [internal function]: {closure}(Object(Workerman\Worker))
#2 /var/www/ws_php/vendor/workerman/workerman/Worker.php(1524): call_user_func(Object(Closure), Object(Workerman\Worker))
#3 /var/www/ws_php/vendor/workerman/workerman/Worker.php(936): Workerman\Worker->run()
#4 /var/www/ws_php/vendor/workerman/workerman/Worker.php(899): Workerman\Worker::forkOneWorker(Object(Workerman\Worker))
#5 /var/www/ws_php/vendor/workerman/workerman/Worker.php(1050): Workerman\Worker::forkWorkers()
#6 /var/www/ws_php/vendor/workerman/workerman/Worker.php(434): Workerman\Worker::monitorWorkers()
#7 /var/www/ws_php/start.php(12): Workerman\Worker::runAll()
#8 {main}
WORKER EXIT UNEXPECTED 
worker[PHPSocketIO:8753] exit with status 64000

[walkor]

$context = array(
    'ssl' => array(
        'local_cert' => __DIR__. '/server.pem',
        'local_pk'   => __DIR__ .'/server.key',
        'verify_peer' => false,
    )
);
//Do not set https but http.
$inner_http_worker = new Worker('http://0.0.0.0:2121', $context);
$inner_http_worker->transport = 'ssl';

$context = array(
    'ssl' => array(
        'local_cert' => __DIR__. '/server.pem',
        'local_pk'   => __DIR__ .'/server.key',
        'verify_peer' => false,
    )
);
// Do not set https but http.
$web = new WebServer('http://0.0.0.0:2121', $context);
$web->transport = 'ssl'; 

[anandselva]

Thank you for the quick reply @walkor

I have changed as you mentioned, please find below the structure;

JS:

var socket = io('https://'+document.domain+':2120');

start.io:

$context = array(
    'ssl' => array(
        'local_cert' => __DIR__. '/fit.pem',
        'local_pk'   => __DIR__ .'/fit.key',
        'verify_peer' => false,
    )
);
$sender_io = new SocketIO(2120, $context);

$context = array(
        'ssl' => array(
            'local_cert' => __DIR__. '/fit.pem',
            'local_pk'   => __DIR__ .'/fit.key',
            'verify_peer' => false,
        )
    );
$inner_http_worker = new Worker('http://0.0.0.0:2124', $context);
$inner_http_worker->transport = 'ssl';

start_web:

$context = array(
    'ssl' => array(
        'local_cert' => __DIR__. '/fit.pem',
        'local_pk'   => __DIR__ .'/fit.key',
        'verify_peer' => false,
    )
);
$web = new WebServer('http://0.0.0.0:2124', $context);
$web->transport = 'ssl'; 

I got exception like blow:

PHP Warning:  stream_socket_server(): unable to connect to tcp://0.0.0.0:2124 (Address already in use) in /var/www/ws_php/vendor/workerman/workerman/Worker.php on line 1443

Warning: stream_socket_server(): unable to connect to tcp://0.0.0.0:2124 (Address already in use) in /var/www/ws_php/vendor/workerman/workerman/Worker.php on line 1443
exception 'Exception' with message 'Address already in use' in /var/www/ws_php/vendor/workerman/workerman/Worker.php:1445
Stack trace:
#0 /var/www/ws_php/start_io.php(109): Workerman\Worker->listen()
#1 [internal function]: {closure}(Object(Workerman\Worker))
#2 /var/www/ws_php/vendor/workerman/workerman/Worker.php(1524): call_user_func(Object(Closure), Object(Workerman\Worker))
#3 /var/www/ws_php/vendor/workerman/workerman/Worker.php(936): Workerman\Worker->run()
#4 /var/www/ws_php/vendor/workerman/workerman/Worker.php(899): Workerman\Worker::forkOneWorker(Object(Workerman\Worker))
#5 /var/www/ws_php/vendor/workerman/workerman/Worker.php(1050): Workerman\Worker::forkWorkers()
#6 /var/www/ws_php/vendor/workerman/workerman/Worker.php(434): Workerman\Worker::monitorWorkers()
#7 /var/www/ws_php/start.php(12): Workerman\Worker::runAll()
#8 {main}
WORKER EXIT UNEXPECTED 
worker[PHPSocketIO:343] exit with status 64000

Please help me out, thanks in advance!

Edit: I have already changed some ports and exception still same.

-Anand

[anandselva]

@walkor , it seems the server has started but still got above error and it says "Address already in use" repeatedly until I use Ctrl-C to stop it.

When I tried to send a message using curl to the server while running it is not sending, it seems socket not available, curl returns 'false' after long execution time.

> php start.php start
Workerman[start.php] start in DEBUG mode
----------------------- WORKERMAN -----------------------------
Workerman version:3.3.6          PHP version:5.3.3
------------------------ WORKERS -------------------------------
user          worker        listen                   processes status
root          PHPSocketIO   socketIO://0.0.0.0:2120   1         [OK] 
root          WebServer     http://0.0.0.0:2124       1         [OK] 

And, my curl to send the message:

$to_uid = '';
$host_name = $_SERVER['HTTP_HOST'];
$push_api_url = "http://". $host_name .":2124/";
$post_data = array(
   'type' => 'publish',
   'content' => 'Be good!',
   'to' => $to_uid, 
);
$ch = curl_init ();
curl_setopt ( $ch, CURLOPT_URL, $push_api_url );
curl_setopt ( $ch, CURLOPT_POST, 1 );
curl_setopt ( $ch, CURLOPT_HEADER, 0 );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_POSTFIELDS, $post_data );
$return = curl_exec ( $ch );
curl_close ( $ch );
print '<pre>'; print_r($return); print '</pre>';

Edit: Updated workerman version but still the same issue.

# php start.php start
Workerman[start.php] start in DEBUG mode
----------------------- WORKERMAN -----------------------------
Workerman version:3.4.2          PHP version:5.3.3
------------------------ WORKERS -------------------------------
user          worker        listen                   processes status
root          PHPSocketIO   socketIO://0.0.0.0:2120   1         [OK] 
root          WebServer     http://0.0.0.0:2124       1         [OK] 

[walkor]

Yes you have another process bound to the same port 2124.
If $inner_http_worker bound to 2124 then $web can not bound to 2124 again.

[anandselva]

Yes @walkor, I have changed $inner_http_worker port into 2123 and server running without giving me any error, thanks much to you.

I just need one more help to send a message to the server, as I mentioned above I am sending a message using curl and my port is 2124, after taking some time for execution, it says 'Unable to connect'.

And I have tried the below one too,

https://my_host_name:2124/?type=publish&content=hello&to=1496290726000
https://my_host_name:2123/?type=publish&content=hello&to=1496290726000

Can you please give me some suggestion on this? I really need this.

Thanks in advance.

[walkor]

Please create a new issue.
And show detail error message.