Xray-examples/All-in-One-fallbacks-Nginx/nginx.conf

# Restrict access to the website by IP or wrong domain name) and return 400
server {
    listen unix:/dev/shm/h1.sock proxy_protocol default_server;
    listen unix:/dev/shm/h2c.sock http2 proxy_protocol default_server;
    set_real_ip_from unix:;
    real_ip_header proxy_protocol;
    server_name _;
    return 400;
}

# HTTP1 UDS listener
server {
    listen unix:/dev/shm/h1.sock proxy_protocol; # HTTP/1.1 server monitor process and enable PROXY protocol reception
    set_real_ip_from unix:;
    real_ip_header proxy_protocol;
    server_name example.com behindcdn.com; # Change to your own domain name(s)

    location / {
        add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always; # enable HSTS
        root /var/www/html; # Modify to the path of the WEB file stored by yourself (check the permissions)
        index index.html index.htm;
    }
}

# HTTP2 UDS listener
server {
    listen unix:/dev/shm/h2c.sock http2 proxy_protocol; # H2C server monitor process and enable PROXY protocol reception
    set_real_ip_from unix:;
    real_ip_header proxy_protocol;
    server_name example.com behindcdn.com; # Change to your own domain name(s) (don't forget to add the certificates to xray config)

    # grpc settings
    grpc_read_timeout 1h;
    grpc_send_timeout 1h;
    grpc_set_header X-Real-IP $remote_addr;

    # Decoy website
    location / {
        add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always; # enable HSTS
        root /var/www/html; # Modify to the path of the WEB file stored by yourself (check the permissions)
        index index.html index.htm;
    }

    location /trgrpc { #corresponds to serviceName in trojan-grpc config of xray
        # POST returns 404 when negotiation fails
        if ($request_method != "POST") {
            return 404;
        }
        client_body_buffer_size 1m;
        client_body_timeout 1h;
        client_max_body_size 0;
        grpc_pass grpc://127.0.0.1:3001;

    }

    location /vlgrpc { # corresponds to serviceName in vless-grpc config of xray
        # return 404 if HTTP Method is not POST
        if ($request_method != "POST") {
            return 404;
        }
        client_body_buffer_size 1m;
        client_body_timeout 1h;
        client_max_body_size 0;
        grpc_pass grpc://127.0.0.1:3002;

    }

    location /vmgrpc { # corresponds to serviceName in vmess-grpc config of xray
        # return 404 if HTTP Method is not POST
        if ($request_method != "POST") {
            return 404;
        }
        client_body_buffer_size 1m;
        client_body_timeout 1h;
        client_max_body_size 0;
        grpc_pass grpc://127.0.0.1:3003;

    }
    
    location /ssgrpc { # corresponds to serviceName in shadowsocks-grpc config of xray
        # return 404 if HTTP Method is not POST
        if ($request_method != "POST") {
            return 404;
        }
        client_body_buffer_size 1m;
        client_body_timeout 1h;
        client_max_body_size 0;
        grpc_pass grpc://127.0.0.1:3004;
    }
}