##
# You should look at the following URL's in order to grasp a solid understanding
# of Nginx configuration files in order to fully unleash the power of Nginx.
# https://www.nginx.com/resources/wiki/start/
# https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/
# https://wiki.debian.org/Nginx/DirectoryStructure
#
# In most cases, administrators will remove this file from sites-enabled/ and
# leave it as reference inside of sites-available where it will continue to be
# updated by the nginx packaging team.
#
# This file will automatically load configuration files provided by other
# applications, such as Drupal or Wordpress. These applications will be made
# available underneath a path with that package name, such as /drupal8.
#
# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
##

# Default server configuration
#
#server {
#	listen 8899 default_server;
#	listen [::]:8899 default_server;
#
#	root /var/www/machine_status;
#}

map $http_upgrade $connection_upgrade {
    default      keep-alive;
    'websocket'  upgrade;
    ''           close;
}
server{
	listen 443 ssl;
	listen [::]:443 ssl;
	server_name vm.aaronhu.cn;
	if ($host != "vm.aaronhu.cn") {
            return 404;
        }
	ssl_certificate /root/.acme.sh/vm.aaronhu.cn_ecc/vm.aaronhu.cn.cer;
 	ssl_certificate_key /root/.acme.sh/vm.aaronhu.cn_ecc/vm.aaronhu.cn.key;
 	ssl_session_timeout 5m;
 	#请按照以下套件配置，配置加密套件，写法遵循 openssl 标准。
 	ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
 	#请按照以下协议配置
 	ssl_protocols TLSv1.2 TLSv1.3;

	location / {
		auth_request /auth;
		set $original_full_url $scheme://$host$request_uri;
		error_page 401 = @error401;
		proxy_set_header X-Original-URI $scheme://$host$request_uri;
        	proxy_set_header Upgrade $http_upgrade;
        	proxy_set_header Connection $connection_upgrade;
        	proxy_set_header Host $server_name;
		proxy_redirect http:// https://;
		proxy_buffering off;
        	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 $http_x_forwarded_proto;
		proxy_pass https://11.11.11.50:9090;
		proxy_ssl_verify off;
		proxy_ssl_verify_depth 0;
	}
	location @error401 {
		add_header Set-Cookie "OriginalURL=$scheme://$host$request_uri; Domain=.aaronhu.cn; Path=/aaron; Secure; HttpOnly; Max-Age=120";
		return 302 https://sso.aaronhu.cn/aaron/login;
	}
	location = /auth {
		internal;
		proxy_pass http://localhost:3000/aaron/auth;
		proxy_pass_request_body off;
		proxy_set_header Content-Length "";
		proxy_set_header X-Original-URI $request_uri; #可用来控制权限
		proxy_set_header X-Original-Remote-Addr $remote_addr;
		proxy_set_header X-Original-Host $host;
	}
	# location /shellinabox/ {
	# 	auth_request /aaron/auth;
	# 	error_page 401 =200 /login;
        # 	proxy_pass http://localhost:4200/;
        # 	proxy_set_header Upgrade $http_upgrade;
        # 	proxy_set_header Connection "upgrade";
        # 	proxy_set_header Host $host;
        # 	proxy_set_header X-Real-IP $remote_addr;
        # 	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        # 	# 可选：如果你的 Shell In A Box 服务中使用了 WebSocket，请添加以下配置
        # 	proxy_http_version 1.1;
        # 	proxy_set_header Upgrade $http_upgrade;
        # 	proxy_set_header Connection "upgrade";
    	# }

}


# Virtual Host configuration for example.com
#
# You can move that to a different file under sites-available/ and symlink that
# to sites-enabled/ to enable it.
#
#server {
#	listen 80;
#	listen [::]:80;
#
#	server_name example.com;
#
#	root /var/www/example.com;
#	index index.html;
#
#	location / {
#		try_files $uri $uri/ =404;
#	}
#}