nginx+caddy 实现自动HTTPS

nginx配置

root@vpnserver:~# egrep -v "^#|^$|#" /etc/nginx/sites-enabled/default 
server {
	listen 8080 default_server;
	listen [::]:8080 default_server;
	root /var/www/html;
	autoindex on;
	index	index.html index.htm;
	server_name ipsec.eastasia.cloudapp.azure.com;
	client_max_body_size 1G;
	location ~ ^/pages/.* {
  		fancyindex_exact_size off;
        	fancyindex_ignore "fancyindex";
		auth_basic "Enter your username and password !!!!!";   
    		auth_basic_user_file /etc/nginx/conf.d/vpn_passwd; 
	}
	
	location ~ \.php$ {
        	include fastcgi_params;
        	fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
		fastcgi_pass unix:/run/php/php7.4-fpm.sock;
        	fastcgi_index index.php;
    	}
	
	location / {
		try_files $uri $uri/ =404;
	}
}

caddy Caddyfile 配置

root@vpnserver:~# egrep -v "^#|^$|#" /etc/caddy/Caddyfile 
https://ipsec.eastasia.cloudapp.azure.com/pages {
	reverse_proxy localhost:8080/pages
	file_server browse
}
https://ipsec.eastasia.cloudapp.azure.com {
	reverse_proxy localhost:8080
	
}

测试

root@vpnserver:~# curl -I https://ipsec.eastasia.cloudapp.azure.com
HTTP/2 200 
accept-ranges: bytes
content-type: text/html
date: Sat, 18 Dec 2021 06:15:39 GMT
etag: "61bd7a16-1441"
last-modified: Sat, 18 Dec 2021 06:05:10 GMT
server: Caddy
server: nginx
content-length: 5185

root@vpnserver:~# curl -I https://ipsec.eastasia.cloudapp.azure.com/pages/
HTTP/2 401 
content-type: text/html
date: Sat, 18 Dec 2021 06:15:44 GMT
server: Caddy
server: nginx
www-authenticate: Basic realm="Enter your username and password !!!!!"
content-length: 172

root@vpnserver:~# curl -I https://ipsec.eastasia.cloudapp.azure.com/pages
HTTP/2 502 
server: Caddy
date: Sat, 18 Dec 2021 06:15:47 GMT