带 SSL 的 WebSocket [英] WebSocket with SSL

问题描述

是否可以使用带有 HTTPS 的 WebSockets?

Is it possible to have WebSockets with HTTPS?

切换到 HTTPS 时，我的 WebSocket 返回一个安全错误并且与常规 HTTP 完美配合.

When switching to HTTPS, my WebSocket returns a security error and works perfectly with regular HTTP.

下面是一个片段；

socket = new WebSocket("ws://my_www:1235"); 

推荐答案

WebSocket 连接从 HTTP 或 HTTPS 握手开始.通过 HTTP 访问页面时，可以使用 WS 或 WSS (WebSocket secure: WS over TLS).但是，当您的页面通过 HTTPS 加载时，您只能使用 WSS - 浏览器不允许降级"安全性.

The WebSocket connection starts its life with an HTTP or HTTPS handshake. When the page is accessed through HTTP, you can use WS or WSS (WebSocket secure: WS over TLS) . However, when your page is loaded through HTTPS, you can only use WSS - browsers don't allow to "downgrade" security.

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