node.js - 如何检测 Azure 网站上的 HTTPS 重定向？

Question

根据标题，我有一个 Node.js 应用程序，我希望能够检测请求是通过 HTTPS 还是 HTTP 发出。到目前为止，我的重定向如下所示:

// Ensure the page is secure, or that we are running a development build
if (req.headers['x-forwarded-proto'] === 'https' || process.env.NODE_ENV === 'development') {
    res.render('index');
} else {
    winston.info('Request for login page made over HTTP, redirecting to HTTPS');
    res.redirect('https://' + req.host);
}

这在 Nodejitsu 上运行良好，但重定向的 HTTPS 请求在 Azure 上没有设置“x-forwarded-proto” header 。

Answer 1

我认为我的评论是正确的:

X-ARR-SSL 似乎是要检查的 header 。

// Ensure the page is secure, or that we are running a development build
if (req.headers['x-forwarded-proto'] === 'https' || req.headers['x-arr-ssl'] || process.env.NODE_ENV === 'development') {
    res.render('index');
} else {
    winston.info('Request for login page made over HTTP, redirecting to HTTPS');
    res.redirect('https://' + req.host);
}