gateway/nginx.conf.gateway

error_log /var/log/nginx/error.log debug;
pid /var/run/nginx.pid;

events {
    worker_connections 1024;
}

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

    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
                    '$status $body_bytes_sent "$http_referer" '
                    '"$http_user_agent" "$http_x_forwarded_for"';
    access_log /var/log/nginx/access.log main;

    sendfile on;
    keepalive_timeout 65;
    # Gzip 压缩1
    gzip on;
    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_types text/plain text/css application/json application/javascript application/x-javascript text/xml application/xml application/xml+rss text/javascript;

    # Sys 系统 API
    upstream sys_api {
        server sys-api:8001;
    }
    
    # Lmg 系统 API
    upstream lmg_api {
        server lmg-api:19904;
    }
    
    # Sys 系统 UI
    upstream sys_ui {
        server sys-ui:80;
    }

    # Lmg 系统 UI
    upstream lmg_ui {
        server lmg-ui:80;
    }
	
    # healthy 
    upstream healthy_ui {
        server healthy-ui:80;
    }
	
	upstream healthy_api {
        server healthy-api:19906;
    }
    
    # -------------------------------
    # 2. Sys系统服务 (8000)
    # -------------------------------
    server {
        listen 8000 ssl;
        server_name 106.52.199.114;
        client_max_body_size 100M;  # 允许最大 100MB 的请求体

        ssl_certificate /etc/nginx/certs/gateway.crt;
        ssl_certificate_key /etc/nginx/certs/gateway.key;
        ssl_protocols TLSv1.2 TLSv1.3;
        ssl_prefer_server_ciphers on;
        ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
        ssl_session_cache shared:SSL:10m;
        ssl_session_timeout 10m;
        ssl_verify_client off;  # ↓ 允许自签名证书
        ssl_verify_depth 0;
        # API路由
        location /api/sys/ {
            proxy_pass https://sys_api/api/;
            proxy_ssl_server_name on;
            proxy_ssl_verify off;
            proxy_set_header Authorization $http_authorization;
        }
                # 认证服务代理
        location /auth/ {
            # 关键 1: 移除路径中的 /auth/ 前缀
            proxy_pass https://sys_api/;   # 末尾的 / 确保路径替换

            proxy_ssl_server_name on;
            proxy_ssl_session_reuse off;
            proxy_ssl_verify off;
            # 关键 2: 覆盖 Host 头，模拟 Vite 的 changeOrigin=true

            proxy_set_header Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Proto $scheme;

            proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
            # 其他标准代理头
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

            # 关键 4: 重写后端返回的 Location 头（解决重定向端口丢失）
            proxy_redirect https://sys_api:19902/ http://$host:$server_port/auth/;
            proxy_redirect https://sys_api/ http://$host:$server_port/auth/;
        }
        location /connect/ {
            # 关键 1: 移除路径中的 /auth/ 前缀
            proxy_pass https://sys_api/;   # 末尾的 / 确保路径替换

            proxy_ssl_server_name on;
            proxy_ssl_session_reuse off;
            proxy_ssl_verify off;
            # 关键 2: 覆盖 Host 头，模拟 Vite 的 changeOrigin=true

            proxy_set_header Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Proto $scheme;

            proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
            # 其他标准代理头
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

            # 关键 4: 重写后端返回的 Location 头（解决重定向端口丢失）
            proxy_redirect https://sys_api:19902/ http://$host:$server_port/auth/;
            proxy_redirect https://sys_api/ http://$host:$server_port/auth/;
        }

        location = /auth/.well-known/openid-configuration {
            proxy_pass https://sys_api/.well-known/openid-configuration;
                # 核心：
            proxy_set_header Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Proto $scheme;
            # 动态修改返回的JSON中的URL
            proxy_set_header Accept-Encoding "";
            sub_filter_types application/json;
            sub_filter_once off;
            sub_filter 'https://sys-api:19902' 'https://$host:8001';
            sub_filter 'https://sys_api' 'https://$host:8001';
        }
        # UI前端路由
        location / {
            proxy_pass http://sys_ui;
            proxy_set_header Host $host;
        }
        
        location ~* ^/Upload/(.*)$ {

            # 代理到后端，此时的请求路径已经是重写后的（即没有 /Upload/ 前缀的）
            proxy_pass https://sys_api; # 注意：如果 sys_api 后端期望收到 /upload/ 前缀，这里加上。如果后端只期望收到 /path/to/file.jpg，这里就写 https://sys_api;
            
            proxy_ssl_server_name on;
            proxy_ssl_session_reuse off;
            proxy_ssl_verify off;
            proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
        }
    }

    
    # -------------------------------
    # 3. Lmg系统服务 (8002)
    # -------------------------------
    server {
        listen 8002 ssl;
        server_name 106.52.199.114;
        client_max_body_size 100M;  # 允许最大 100MB 的请求体
        ssl_certificate /etc/nginx/certs/gateway.crt;
        ssl_certificate_key /etc/nginx/certs/gateway.key;
        ssl_protocols TLSv1.2 TLSv1.3;
        ssl_prefer_server_ciphers on;
        ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
        ssl_session_cache shared:SSL:10m;
        ssl_session_timeout 10m;
        ssl_verify_client off;  # ↓ 允许自签名证书
        ssl_verify_depth 0;
        # API路由
        location /api/lmg/ {
            proxy_pass https://lmg_api/api/;
            proxy_ssl_server_name on;
            proxy_ssl_verify off;
            proxy_set_header Authorization $http_authorization;
        }

        # UI前端路由
        location /{
            proxy_pass http://lmg_ui/;  # 注意末尾的/
            proxy_set_header Host $host;
        }

        location /auth/ {
            # 关键 1: 移除路径中的 /auth/ 前缀
            proxy_pass https://sys_api/;   # 末尾的 / 确保路径替换

            proxy_ssl_server_name on;
            proxy_ssl_session_reuse off;
            proxy_ssl_verify off;
            # 关键 2: 覆盖 Host 头，模拟 Vite 的 changeOrigin=true
            proxy_set_header Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Proto $scheme;

            proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
            # 其他标准代理头
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

            # 关键 4: 重写后端返回的 Location 头（解决重定向端口丢失）
            proxy_redirect https://sys_api:19902/ http://$host:$server_port/auth/;
            proxy_redirect https://sys_api/ http://$host:$server_port/auth/;
        }
        location = /auth/.well-known/openid-configuration {
            proxy_pass https://sys_api/.well-known/openid-configuration;

             proxy_set_header Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Proto $scheme;
            # 动态修改返回的JSON中的URL
            proxy_set_header Accept-Encoding "";
            sub_filter_types application/json;
            sub_filter_once off;
            sub_filter 'https://sys-api:19902' 'https://$host:8001';
            sub_filter 'https://sys_api' 'https://$host:8001';
        }

        location /api/sys/ {
            proxy_pass https://sys_api/api/;
            proxy_ssl_server_name on;
            proxy_ssl_verify off;
            proxy_set_header Authorization $http_authorization;
        }
        location ~* ^/Upload/(.*)$ {

            proxy_pass https://sys_api; 
            
            proxy_ssl_server_name on;
            proxy_ssl_session_reuse off;
            proxy_ssl_verify off;
            proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
        }
        
        location ~* ^/LMGUpload/(.*)$ {

            proxy_pass https://lmg_api; 
            
            proxy_ssl_server_name on;
            proxy_ssl_session_reuse off;
            proxy_ssl_verify off;
            proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
        }
    } 
	
    
    # -------------------------------
    # 3. Healthy系统服务 (8003)
    # -------------------------------
    server {
        listen 8003 ssl;
        server_name 106.52.199.114;
        client_max_body_size 100M;  # 允许最大 100MB 的请求体
        ssl_certificate /etc/nginx/certs/gateway.crt;
        ssl_certificate_key /etc/nginx/certs/gateway.key;
        ssl_protocols TLSv1.2 TLSv1.3;
        ssl_prefer_server_ciphers on;
        ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
        ssl_session_cache shared:SSL:10m;
        ssl_session_timeout 10m;
        ssl_verify_client off;  # ↓ 允许自签名证书
        ssl_verify_depth 0;
        # API路由
        location /api/healthy/ {
            proxy_pass https://healthy_api/api/;
            proxy_ssl_server_name on;
            proxy_ssl_verify off;
            proxy_set_header Authorization $http_authorization;
        }
        # API路由
        location /sh05/ {
            proxy_pass https://healthy_api/SH05/;
            proxy_ssl_server_name on;
            proxy_ssl_verify off;
            proxy_set_header Authorization $http_authorization;
            # 其他标准代理头
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
        # UI前端路由
        location /{
            proxy_pass http://healthy_ui/;  # 注意末尾的/
            proxy_set_header Host $host;
        }

        location /auth/ {
            # 关键 1: 移除路径中的 /auth/ 前缀
            proxy_pass https://sys_api/;   # 末尾的 / 确保路径替换

            proxy_ssl_server_name on;
            proxy_ssl_session_reuse off;
            proxy_ssl_verify off;
            # 关键 2: 覆盖 Host 头，模拟 Vite 的 changeOrigin=true
            proxy_set_header Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Proto $scheme;

            proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
            # 其他标准代理头
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

            # 关键 4: 重写后端返回的 Location 头（解决重定向端口丢失）
            proxy_redirect https://sys_api:19902/ http://$host:$server_port/auth/;
            proxy_redirect https://sys_api/ http://$host:$server_port/auth/;
        }
        location = /auth/.well-known/openid-configuration {
            proxy_pass https://sys_api/.well-known/openid-configuration;

             proxy_set_header Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Host 106.52.199.114:8001;
            proxy_set_header X-Forwarded-Proto $scheme;
            # 动态修改返回的JSON中的URL
            proxy_set_header Accept-Encoding "";
            sub_filter_types application/json;
            sub_filter_once off;
            sub_filter 'https://sys-api:19902' 'https://$host:8001';
            sub_filter 'https://sys_api' 'https://$host:8001';
        }

        location /api/sys/ {
            proxy_pass https://sys_api/api/;
            proxy_ssl_server_name on;
            proxy_ssl_verify off;
            proxy_set_header Authorization $http_authorization;
        }
        location ~* ^/Upload/(.*)$ {

            proxy_pass https://sys_api; 
            
            proxy_ssl_server_name on;
            proxy_ssl_session_reuse off;
            proxy_ssl_verify off;
            proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
        }
    } 
}