通用的搭建 VPS 节点并配置伪装站流程

# 安装 3X-UI 面板
bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh)

# 创建证书目录
mkdir -p /etc/nginx/ssl/aaa.bbb.com

# 安装证书到这个目录
acme.sh --install-cert -d aaa.bbb.com \
--key-file       /etc/nginx/ssl/aaa.bbb.com/privkey.pem \
--fullchain-file /etc/nginx/ssl/aaa.bbb.com/fullchain.pem \
--reloadcmd     "sudo systemctl force-reload nginx"

chown -R root:root /etc/nginx/ssl/

ps aux | grep nginx

ls -l /etc/nginx/ssl/aaa.bbb.com/

sudo -u www-data head -n 1 /etc/nginx/ssl/aaa.bbb.com/fullchain.pem && echo "证书文件读取成功"
sudo -u www-data head -n 1 /etc/nginx/ssl/aaa.bbb.com/privkey.pem && echo "私钥文件读取成功"

# 允许 www-data 用户读取私钥，基本上这两个命令就可以了
sudo chgrp www-data /etc/nginx/ssl/aaa.bbb.com/privkey.pem
sudo chmod 640 /etc/nginx/ssl/aaa.bbb.com/privkey.pem

# 设置其他文件和目录的权限，下面这几个权限可以不用，经过上面设置基本就满足下面状态
sudo chmod 755 /etc/nginx/ssl
sudo chmod 755 /etc/nginx/ssl/aaa.bbb.com
sudo chmod 644 /etc/nginx/ssl/aaa.bbb.com/fullchain.pem

sudo systemctl restart nginx

user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
    worker_connections 1024;
}

http {
    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    # SSL Settings
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_prefer_server_ciphers off;

    # Gzip Settings
    gzip on;

    # Log Settings
    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    ##
    # Virtual Host Configs
    # 这一行是核心，它会告诉 Nginx 去加载下面我们创建的网站配置文件
    ##
    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;
}

server {
    listen 80;
    server_name aaa.bbb.com;  # 这里是自己域名
    
    location /.well-known/ {
           root /var/www/html;
    }
    location / {
            rewrite ^(.*)$ https://$host$1 permanent;
    }
}

server {
    listen 443 ssl http2;
    server_name aaa.bbb.com;  # 这里是自己域名
    
    # --- 确保使用的是这个正确的证书路径 ---
    ssl_certificate      /etc/nginx/ssl/aaa.bbb.com/fullchain.pem; # 注意替换域名
    ssl_certificate_key  /etc/nginx/ssl/aaa.bbb.com/privkey.pem;   # 注意替换域名
    
    ssl_session_timeout 1d;
    ssl_session_cache shared:MozSSL:10m;
    ssl_session_tickets off;
    ssl_protocols    TLSv1.2 TLSv1.3;
    ssl_prefer_server_ciphers off;

    # --- 伪装站点 ---
    location / {
        proxy_pass https://fakeweb.com/; #伪装网址
        proxy_redirect off;
        proxy_ssl_server_name on;
        sub_filter_once off;
        sub_filter "fakeweb.com" $server_name;
        proxy_set_header Host "fakeweb.com";
        proxy_set_header Referer $http_referer;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header User-Agent $http_user_agent;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto https;
        proxy_set_header Accept-Encoding "";
        proxy_set_header Accept-Language "zh-CN";
    }

    # --- Xray WebSocket 节点分流路径模板 ---
    location /ac33c961cec4 {  # 注意路径后无斜杠`/`
        proxy_redirect off;
        proxy_pass http://127.0.0.1:21052; #Xray Inbound 端口，注意这里不需要 Https
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
    }
    
    # --- Xray gRPC 节点分流路径模板 ---
    location /aaa.bbb.com {     # 注意这里对应 Service Name
        if ($content_type !~ "application/grpc") {
            return 404;
        }
        client_max_body_size 0;
        client_body_timeout 1071906480m;
        grpc_read_timeout 1071906480m;
        grpc_pass grpc://127.0.0.1:55723;   # 注意对应端口号
    }

    # --- 3x-ui 面板分流路径 ---
    location /panel-sample/ {  # 面板路径与 x-ui 配置一致，注意路径后需要有斜杠`/`
        proxy_redirect off;
        proxy_pass https://127.0.0.1:41580; #注意如果面板已启用证书，则需要 `https`
        proxy_ssl_verify off; # 如果是 `https`，则忽略上游证书验证，如果非证书，这句删除
        proxy_http_version 1.1;
        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;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
}

systemctl reload nginx