Certbot SSL 证书不起作用

Question

我已经成功设置了 Nginx。我的网站可以通过 http 访问。之后我安装了 certbot 证书。安装时没有错误。

我现在的配置中有什么：

listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/dev.mydomainname.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/dev.mydomainname.com/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

输入带有 https 前缀的站点结果 "ERR_CONNECTION_TIMED_OUT"。

443 端口正在侦听。

sudo ufw status:

To                         Action      From
--                         ------      ----
Nginx HTTP                 ALLOW       Anywhere
22                         ALLOW       Anywhere
Nginx HTTP (v6)            ALLOW       Anywhere (v6)
22 (v6)                    ALLOW       Anywhere (v6)

怎么办？

Answer 1

您没有让 Nginx https 流量通过您的防火墙。
首先，授予 Nginx 完全防火墙访问权限：sudo ufw allow 'Nginx Full'。
删除 Nginx http：sudo ufw delete allow 'Nginx HTTP'
这应该可以解决您的问题。

Certbot SSL 证书不起作用

Certbot SSL certificate doesn't work

ssl

nginx

certbot