javascript - 如何在node.js中将http重定向到https

Question

我正在使用

部署 Node js 服务器

npm run start 

它工作正常。现在我想添加 ssl 私钥，因此我添加了下面的 https_server.js 文件:

 var https = require('https');
    var fs = require('fs');
    var https_options = {
    key: fs.readFileSync("/home/user/org.key"),
   cert: fs.readFileSync('/home/user/cert.pem')
    };
    https.createServer(https_options , function (req, res) {
    res.writeHead(200);
    res.end("Welcome to Node.js HTTPS Servern");
    }).listen(3000,'0.0.0.0')

然后我运行

 node https_server.js

因此，当我运行此命令时，它显示“欢迎使用 Node.js HTTPS Servern”，而不是 Web 应用程序的主页。 我应该更改这部分吗

res.end("Welcome to Node.js HTTPS Servern");

感谢任何帮助。

编辑

我也尝试过

var fs = require('fs');
var net = require('net');
var http = require('http');
var https = require('https');

var baseAddress = 3000;
var redirectAddress = 3001;
var httpsAddress = 3002;
var httpsOptions = {
    key: fs.readFileSync('/home/user/org.key'),
    cert: fs.readFileSync('/home/user/cert.pem')
};

net.createServer(tcpConnection).listen(baseAddress);
http.createServer(httpConnection).listen(redirectAddress);
https.createServer(httpsOptions, httpsConnection).listen(httpsAddress);

function tcpConnection(conn) {
    conn.once('data', function (buf) {
        // A TLS handshake record starts with byte 22.
        var address = (buf[0] === 22) ? httpsAddress : redirectAddress;
        var proxy = net.createConnection(address, function () {
            proxy.write(buf);
            conn.pipe(proxy).pipe(conn);
        });
    });
}

function httpConnection(req, res) {
    var host = req.headers['host'];
    res.writeHead(301, { "Location": "https://" + host + req.url });
    res.end();
}

function httpsConnection(req, res) {
    res.writeHead(200, { 'Content-Length': '5' });
    res.end('HTTPS');
}

但是这个也指向“HTTPS”而不是应用程序的主页

Answer 1

以下是我如何部署 Node js 应用程序并进行部署。

-在服务器上安装nginx - 在服务器上安装pm2 -使用pm2启动你的node js服务器。例如:本地主机:3000 -更新nginx配置 o 将所有 http 请求重定向到 https o 使用 proxy_server 将 https 请求转发到 localhost:3000

nginx 配置:

server {
        listen       80 default_server;
        listen [::]:80 default_server;
        server_name example.com;
        return 301 https://example.com$request_uri;
}
server {
        listen 443  ssl;
        listen [::]:443 ssl;
        server_name  example.com;
        ssl_certificate path_to_certificate;
        ssl_certificate_key path_to_private_key;


        root         /usr/share/nginx/html;

        location / {
            proxy_pass http://localhost:3000;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header Host $http_host;
            proxy_set_header X-NginX-Proxy true;
            proxy_read_timeout 5m;
            proxy_connect_timeout 5m;
            proxy_redirect off;

        }
...

如果您有任何疑问，请告诉我。