2026-09-09 22:05:00 +08:00
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# Production Nginx Configuration
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worker_processes auto;
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error_log /var/log/nginx/error.log warn;
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pid /var/run/nginx.pid;
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events {
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worker_connections 2048;
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}
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http {
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include /etc/nginx/mime.types;
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default_type application/octet-stream;
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log_format production '$remote_addr - $remote_user [$time_local] "$request" '
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'$status $body_bytes_sent "$http_referer" '
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'"$http_user_agent" "$http_x_forwarded_for" '
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'rt=$request_time';
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access_log /var/log/nginx/access.log production;
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sendfile on;
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tcp_nopush on;
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tcp_nodelay on;
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keepalive_timeout 65;
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types_hash_max_size 2048;
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# Gzip
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gzip on;
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gzip_vary on;
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gzip_min_length 1024;
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gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss;
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# Rate limiting
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limit_req_zone $binary_remote_addr zone=api:10m rate=50r/s;
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limit_req_zone $binary_remote_addr zone=auth:10m rate=10r/s;
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limit_req_zone $binary_remote_addr zone=upload:10m rate=5r/s;
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limit_req_zone $binary_remote_addr zone=ws:10m rate=20r/s;
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# Maintenance mode flag
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map $http_x_maintenance_mode $maintenance_mode {
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default 0;
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"1" 1;
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}
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upstream backend {
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server backend:8080;
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}
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2026-09-18 20:51:12 +08:00
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# 管理端容器(同一 danyang-net 网络,服务名 admin-web —— 见 docker-compose.prod.yml)。
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# 本容器是 nginx:alpine 纯净镜像,自身不含管理端产物,只能靠代理取。
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upstream admin_web {
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server admin-web:80;
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}
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2026-09-09 22:05:00 +08:00
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# HTTP -> HTTPS redirect (uncomment for production)
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# server {
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# listen 80;
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# server_name match.danyang.gov.cn;
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# return 301 https://$server_name$request_uri;
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# }
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server {
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listen 443 ssl http2;
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server_name match.danyang.gov.cn;
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# SSL
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ssl_certificate /etc/nginx/certs/fullchain.pem;
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ssl_certificate_key /etc/nginx/certs/privkey.pem;
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ssl_protocols TLSv1.2 TLSv1.3;
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ssl_ciphers HIGH:!aNULL:!MD5;
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ssl_prefer_server_ciphers on;
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ssl_session_cache shared:SSL:10m;
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ssl_session_timeout 10m;
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# Security headers
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add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
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add_header X-Frame-Options "DENY" always;
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add_header X-Content-Type-Options "nosniff" always;
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add_header X-XSS-Protection "1; mode=block" always;
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add_header Referrer-Policy "strict-origin-when-cross-origin" always;
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add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; connect-src 'self' wss:;" always;
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# Maintenance mode
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location = /maintenance {
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return 503 '<h1>系统维护中</h1><p>请稍后再访问。</p>';
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}
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2026-09-18 20:51:12 +08:00
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# 根路径没有内容(管理端在 /admin/ 下,小程序走 /api/)。
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# 显式 404:当前之所以是 404,只是因为本配置没有 server 级 root,
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# 而 nginx 默认的 html 目录(/etc/nginx/html)不存在 —— 属偶然事实。
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# 一旦有人为了别的用途补上 root,根路径就会开始返回那个目录下的内容。
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# 用精确匹配钉住这一行为,且不影响其它未匹配路径的既有处理。
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location = / {
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return 404;
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}
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2026-09-09 22:05:00 +08:00
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# Health checks (no auth needed)
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location = /api/v1/health/live {
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proxy_pass http://backend;
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proxy_set_header Host $host;
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}
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location = /api/v1/health/ready {
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proxy_pass http://backend;
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proxy_set_header Host $host;
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}
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location = /version {
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proxy_pass http://backend;
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proxy_set_header Host $host;
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}
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2026-09-18 20:51:12 +08:00
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# Admin Web (SPA) —— 子路径部署在 /admin/ 下(构建 base=/admin/,见 admin-web/vite.config.ts)。
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#
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# 2026-09-18 修正:此处原为 `alias /usr/share/nginx/html/;`,而本容器是 nginx:alpine
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# 纯净镜像 —— 那个目录里只有镜像自带的欢迎页,并没有管理端产物。结果是访问 /admin/
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# 返回 200 + nginx 欢迎页,属于"假成功",比 404 更难被发现(页面能打开,但不是管理端)。
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# 真正的产物在 admin-web 容器内,故改为代理到 upstream。
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#
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# 代理**不剥离** /admin 前缀:管理端构建 base 为 /admin/,其 index.html 引用的资源
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# 本身就以 /admin/ 开头,由 admin-web 容器内的 nginx(admin-web/nginx-admin.conf)
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# 统一处理这个前缀,三处入口(生产 / 本地整套栈 / staging 直连)因此形态一致。
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#
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# 暴露面提醒:管理端登录页不应无条件对公网开放。当前依赖外层防火墙/WAF 控制;
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# 若需在 nginx 层收敛,在此 location 内加 allow/deny 白名单(运营办公网段 + VPN)。
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location = /admin {
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return 301 /admin/;
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}
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2026-09-09 22:05:00 +08:00
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location /admin/ {
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2026-09-18 20:51:12 +08:00
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# 只写 upstream 名,不写端口:upstream 块里已声明 `server admin-web:80;`,
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# 此处再带 :80 会让 nginx 报 `upstream "admin_web" may not have port 80` 而拒绝启动。
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proxy_pass http://admin_web;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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2026-09-09 22:05:00 +08:00
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}
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# API proxy
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location /api/ {
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limit_req zone=api burst=100 nodelay;
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proxy_pass http://backend;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_connect_timeout 30s;
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proxy_send_timeout 60s;
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proxy_read_timeout 60s;
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}
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2026-10-15 13:38:17 +08:00
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# 用户间即时聊天已下线,避免网关继续暴露 WebSocket 入口。
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2026-09-09 22:05:00 +08:00
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location /ws/ {
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2026-10-15 13:38:17 +08:00
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default_type application/json;
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return 410 '{"success":false,"code":"CHAT_DISABLED","message":"平台未提供用户之间的即时聊天功能","data":null}';
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2026-09-09 22:05:00 +08:00
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}
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# Auth endpoints (strict rate limiting)
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location ~* ^/api/v1/auth/ {
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limit_req zone=auth burst=5 nodelay;
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proxy_pass http://backend;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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}
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# Upload endpoints
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location ~* ^/api/v1/photos/upload {
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limit_req zone=upload burst=5 nodelay;
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client_max_body_size 10M;
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proxy_pass http://backend;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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}
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2026-09-22 14:26:48 +08:00
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# SeaweedFS public bucket (read-only)
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2026-09-09 22:05:00 +08:00
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location /uploads/ {
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proxy_pass http://backend/;
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proxy_set_header Host $host;
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expires 7d;
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add_header Cache-Control "public, immutable";
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}
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}
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}
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