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当我添加 ssl 时连接超时

tag-icon • tag-icon nginx ssl lets-encrypt
当我添加 ssl 时连接超时

我正在尝试使用本教程将 SSL 添加到我的网站（https://www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-ubuntu-14-04）。浏览器将重定向至https://www.example.com但随后超时。我在这里查看了类似的问题，但没有成功。我遗漏了什么吗？请查看下面的 nginx 配置（实际域名已删除）：

server {
        listen 80;
        server_name example.com www.example.com;
        return 301 https://www.example.com$request_uri;
       }

server {
        listen 443;
        ssl on;

        root /var/www/example/public;
        index index.php index.html index.htm;

        server_name www.example.com;

        ssl_certificate /etc/letsencrypt/live/www.example.com/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/www.example.com/privkey.pem;

        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_prefer_server_ciphers on;
        ssl_dhparam /etc/ssl/certs/dhparam.pem;
        ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';
        ssl_session_timeout 1d;
        ssl_session_cache shared:SSL:50m;
        ssl_stapling on;
        ssl_stapling_verify on;
        add_header Strict-Transport-Security max-age=15768000;


        location / {
                try_files $uri $uri/ /index.php?$query_string;
        }


        location /blog/ {
                try_files $uri $uri/ /blog/index.php?$query_string;
        }

    location ~ \.php$ {
        try_files $uri /index.php =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
}

答案1

您的服务器正在端口 443 上监听 http，而不是 https。将您的 listen 行更改为

listen 443 ssl;

如果你构建 Nginx 以启用 http2，它可能看起来像这样

listen 443 ssl http2;

你可以将你的配置与我发布的配置进行比较这一页，所有功能均能正常工作。该教程还向您展示了如何构建启用 http2 的 Nginx - 非常简单。

答案2

server-name将示例中的参数更改redirect为您的真实站点名称。然后重新启动 nginx

# sudo service nginx restart

并检查 ngnix 服务是否正在运行

# sudo service nginx status

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