Websocket PHP en Websocket Secure

Bonjour,

J'ai réalisé un tchat PHP avec les Websocket mais maintenant il faut l'adapter pour qu'il soit utilisable avec le protocole HTTPS, cependant, j'ai beau chercher, je ne trouve pas de solution fiable, en espérant que des personnes pourront m'aider ici.

Partie 1 ->

<?php

date_default_timezone_set('Europe/Paris');

define('HOST_NAME', "localhost");
define('PORT', "8090");
$null = NULL;
require_once ("class.shoutbox.php");

$shoutbox = new Shoutbox();
$socketResource = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
socket_set_option($socketResource, SOL_SOCKET, SO_REUSEADDR, 1);
socket_bind($socketResource, 0, PORT);
socket_listen($socketResource);
$clientSocketArray = array(
    $socketResource
);

while (true) {
    $newSocketArray = $clientSocketArray;
    socket_select($newSocketArray, $null, $null, 0, 10);
    if (in_array($socketResource, $newSocketArray)) {
        $newSocket = socket_accept($socketResource);
        $clientSocketArray[] = $newSocket;
        $header = socket_read($newSocket, 1024);
        $shoutbox->doHandshake($header, $newSocket, HOST_NAME, PORT);
        socket_getpeername($newSocket, $client_ip_address);
        $newSocketIndex = array_search($socketResource, $newSocketArray);
        unset($newSocketArray[$newSocketIndex]);
    }

    foreach($newSocketArray as $newSocketArrayResource) {
        while (socket_recv($newSocketArrayResource, $socketData, 1024, 0) >= 1) {
            $socketMessage = $shoutbox->unseal($socketData);
            $messageObj = json_decode($socketMessage);
            $chat_box_message = $shoutbox->createChatBoxMessage($messageObj->chat_user, $messageObj->chat_message, $messageObj->chat_token);
            $shoutbox->send($chat_box_message);
            break 2;
        }

        $socketData = @socket_read($newSocketArrayResource, 1024, PHP_NORMAL_READ);
        if ($socketData === false) {
            socket_getpeername($newSocketArrayResource, $client_ip_address);
            $newSocketIndex = array_search($newSocketArrayResource, $clientSocketArray);
            unset($clientSocketArray[$newSocketIndex]);
        }
    }
}

socket_close($socketResource);

Class ->

<?php
date_default_timezone_set('Europe/Paris');

class Shoutbox

{
    function send($message)
    {
        global $clientSocketArray;
        $messageLength = strlen($message);
        foreach($clientSocketArray as $clientSocket) {
            @socket_write($clientSocket, $message, $messageLength);
        }

        return true;
    }

    function unseal($socketData)
    {
        $length = ord($socketData[1]) & 127;
        if ($length == 126) {
            $masks = substr($socketData, 4, 4);
            $data = substr($socketData, 8);
        }
        elseif ($length == 127) {
            $masks = substr($socketData, 10, 4);
            $data = substr($socketData, 14);
        }
        else {
            $masks = substr($socketData, 2, 4);
            $data = substr($socketData, 6);
        }

        $socketData = "";
        for ($i = 0; $i < strlen($data); ++$i) {
            $socketData.= $data[$i] ^ $masks[$i % 4];
        }

        return $socketData;
    }

    function seal($socketData)
    {
        $b1 = 0x80 | (0x1 & 0x0f);
        $length = strlen($socketData);
        if ($length <= 125) $header = pack('CC', $b1, $length);
        elseif ($length > 125 && $length < 65536) $header = pack('CCn', $b1, 126, $length);
        elseif ($length >= 65536) $header = pack('CCNN', $b1, 127, $length);
        return $header . $socketData;
    }

    function doHandshake($received_header, $client_socket_resource, $host_name, $port)
    {
        $headers = array();
        $lines = preg_split("/\r\n/", $received_header);
        foreach($lines as $line) {
            $line = chop($line);
            if (preg_match('/\A(\S+): (.*)\z/', $line, $matches)) {
                $headers[$matches[1]] = $matches[2];
            }
        }

        $secKey = $headers['Sec-WebSocket-Key'];
        $secAccept = base64_encode(pack('H*', sha1($secKey . '258EAFA5-E914-47DA-95CA-C5AB0DC85B11')));
        $buffer = "HTTP/1.1 101 Web Socket Protocol Handshake\r\n" . "Upgrade: websocket\r\n" . "Connection: Upgrade\r\n" . "WebSocket-Origin: $host_name\r\n" . "WebSocket-Location: ws://$host_name:$port/shoutbox-yh.php\r\n" . "Sec-WebSocket-Accept:$secAccept\r\n\r\n";
        socket_write($client_socket_resource, $buffer, strlen($buffer));
    }

    function newConnectionACK($client_ip_address)
    {
        $message = '<li class="chat__bubble chat__bubble--sent">' . $client_ip_address . ' nous a rejoint</li>';
        $messageArray = array(
            'message' => $message,
            'message_type' => 'chat-connection-ack'
        );
        $ACK = $this->seal(json_encode($messageArray));
        return $ACK;
    }

    function connectionDisconnectACK($client_ip_address)
    {
        $message = '' . $client_ip_address . ' nous a rejoint';
        $messageArray = array(
            'message' => $message,
            'message_type' => 'chat-connection-ack'
        );
        $ACK = $this->seal(json_encode($messageArray));
        return $ACK;
    }

    function createChatBoxMessage($chat_user, $chat_box_message, $chat_token)
    {
        if ($chat_box_message != NULL) {

            $message = '<li class="chat__bubble chat__bubble--rcvd chat__bubble--stop"><a href="#">' . $chat_user . '</a> - <small>' . date('H:i') . '</small> :  ' . wordwrap($chat_box_message) , 40, "\n", true) . '</li>';

            $messageArray = array(
                'message' => $message,
                'message_type' => 'chat-box-html'
            );

            $chatMessage = $this->seal(json_encode($messageArray));
            return $chatMessage;

        }
    }
}

?>

Merci pour votre aide