21
Апр

Mixed Content при обращении к WebSocket

Ситуация, когда у вас поднят WebSocket сервер и вы пытаетесь получить к нему доступ, например из Vue.

self.ws = new WebSocket('wss://hd.zp.ua:9991'); 

Вы скорее всего получите ошибку Mixed Content

Mixed Content: The page at ‘https://hd.zp.ua/admin/service’ was loaded over HTTPS, but attempted to connect to the insecure WebSocket endpoint ‘ws://hd.zp.ua:9991/events’. This request has been blocked; this endpoint must be available over WSS.

use Ratchet\Http\HttpServer;
use Ratchet\Server\IoServer;
use Ratchet\WebSocket\WsServer;

// Iniciando conexão
$server = IoServer::factory(
    new HttpServer(
        new WsServer(
            new SimpleChat()
        )
    ),
    9991
);
$server->run();

Можно спроксировать запрос к WebSocket серверу через nginx:

location /services/myservice {
    # switch off logging
    access_log off;

    # redirect all HTTP traffic to localhost
    proxy_pass http://localhost:9991;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

    # WebSocket support (nginx 1.4)
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";

    # Path rewriting
    rewrite /services/myservice/(.*) /$1 break;
    proxy_redirect off;

    # timeout extension, possibly keep this short if using a ping strategy
    proxy_read_timeout 99999s;
}
self.ws = new WebSocket('wss://hd.zp.ua/services/myservice');

Обратите внимание. Порт 9991 (или тот который вы будете использовать), нельзя открывать наружу.

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