@@ -8,40 +8,29 @@
# 3. 真实 IP 直接从 $remote_addr 获取(无 CF 代理层)
# 4. 预留 HTTPS 配置注释(如公司有统一 SSL 终端)
# =============================================================================
events {
worker_connections 1024 ;
}
http {
include /etc/nginx/mime.types ;
default_type application/octet-stream ;
# ------------------------------------------------------------------
# 日志格式
# ------------------------------------------------------------------
log_format main ' $remote_addr - $remote_user [ $time_local] " $request" '
' $status $body_bytes_sent " $http_referer" '
'" $http_user_agent"' ;
access_log /var/log/nginx/access.log main ;
error_log /var/log/nginx/error.log warn ;
# ------------------------------------------------------------------
# 真实 IP 还原(2026-06-15 v0.5.1 修复)
# ------------------------------------------------------------------
# 问题:公司有 WAF/堡垒机/反向代理,nginx 看到的 $remote_addr
# 是代理 IP(不在白名单),allow/deny 因此误判 403
# 修法:信任内网段代理透传的 X-Forwarded-For 头,用真实 IP 做白名单
# 注意:set_real_ip_from 是"我信任的代理",不是"我允许的客户端"
# 必须精确,否则攻击者可伪造 X-Forwarded-For 绕过白名单
set_real_ip_from 10.0.0.0 /8 ; # 内网 A 类(代理/WAF 出口)
set_real_ip_from 172.16.0.0 /12 ; # 内网 B 类
set_real_ip_from 192.168.0.0 /16 ; # 内网 C 类
set_real_ip_from 192.168.0.0 /16 ; # 内网 C 类
set_real_ip_from 10.212.0.0 /16 ; # VPN 网段
real_ip_header X-Forwarded-For ; # 从 X-Forwarded-For 取最后一个非信任 IP
real_ip_recursive on ; # 递归剥离已信任代理 IP
# ------------------------------------------------------------------
# 基础配置
# ------------------------------------------------------------------
@@ -50,8 +39,7 @@ http {
tcp_nodelay on ;
keepalive_timeout 65 ;
types_hash_max_size 2048 ;
client_max_body_size 50m ; # 支持文件上传(企微媒体文件)
client_max_body_size 50m ;
# ------------------------------------------------------------------
# Gzip 压缩(前端静态资源)
# ------------------------------------------------------------------
@@ -59,39 +47,47 @@ http {
gzip_vary on ;
gzip_min_length 1024 ;
gzip_types text/plain text/css text/xml text/javascript
application/javascript application/xml+rss
application/json application/ld+json ;
application/javascript application/xml+rss
application/json application/ld+json ;
# =================================================================
# 上游服务定义(Docker 内部网络)
# =================================================================
upstream backend_api {
server backend : 8000 ;
}
# =================================================================
# HTTP 服务(监听 80 端口)
# =================================================================
# 如果公司有统一 SSL 终端(如 F5/Nginx 反代),此服务器只需监听 80
# 如果需要本机 HTTPS,取消下方 server 块注释,并配置证书路径
# =================================================================
# HTTP — 80 端口强制 301 跳 HTTPS
# =================================================================
server {
listen 80 ;
server_name itsupport.servyou.com.cn ;
# ACME http-01 验证用(如果以后用 Let's Encrypt)
location /.well-known/acme-challenge/ {
root /usr/share/nginx/html ;
}
# 其他全部 301 跳 https
# H5 静态文件服务
location /h5/ {
root /usr/share/nginx/html ;
index index.html ;
try_files $uri /h5/index.html ;
}
# H5 API 反向代理
location /h5/api/ {
proxy_pass http://backend:8000/ ;
proxy_http_version 1 .1 ;
proxy_redirect off ;
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 ;
proxy_set_header Connection "" ;
proxy_connect_timeout 60s ;
proxy_send_timeout 300s ;
proxy_read_timeout 300s ;
}
location / {
return 301 https:// $host$request_uri ;
}
}
# =================================================================
# HTTPS — 443 端口(主服务)
# =================================================================
@@ -99,8 +95,6 @@ http {
listen 443 ssl ;
http2 on ;
server_name itsupport.servyou.com.cn ;
# SSL 证书(通配符 *.servyou.com.cn,fullchain 含 leaf+intermediate+root)
ssl_certificate /etc/nginx/ssl/itsupport.servyou.com.cn.crt ;
ssl_certificate_key /etc/nginx/ssl/itsupport.servyou.com.cn.key ;
ssl_protocols TLSv1.2 TLSv1.3 ;
@@ -108,92 +102,57 @@ http {
ssl_prefer_server_ciphers on ;
ssl_session_cache shared:SSL:10m ;
ssl_session_timeout 1d ;
# ------------------------------------------------------------------
# 安全头
# ------------------------------------------------------------------
add_header X-Content-Type-Options "nosniff" always ;
add_header X-Frame-Options "SAMEORIGIN" always ;
add_header X-XSS-Protection "1 ; mode=block" always ;
add_header Strict-Transport-Security "max-age=31536000 ; includeSubDomains" always ;
add_header Referrer-Policy "strict-origin-when-cross-origin" always ;
# CSP 收紧: 去掉 unsafe-inline(生产不需要,只有 dev HMR 需要)
add_header Content-Security-Policy "default-src 'self' ; script-src 'self' 'unsafe-eval' https://res.wx.qq.com ; style-src 'self' 'unsafe-inline' ; img-src 'self' data: blob: https: http: ; connect-src 'self' https://qyapi.weixin.qq.com wss://* ; font-src 'self' data: ; " always ;
# 隐私与跨域控制
add_header Content-Security-Policy "default-src 'self' ; script-src 'self' 'unsafe-eval' https://res.wx.qq.com ; style-src 'self' 'unsafe-inline' https://res.wx.qq.com ; connect-src 'self' wss://itsupport.servyou.com.cn https://itsupport.servyou.com.cn https://qyapi.weixin.qq.com ; img-src 'self' data: https://res.wx.qq.com ; font-src 'self' data: ; " always ;
add_header Permissions-Policy "camera=(), microphone=(), geolocation=(), payment=()" always ;
add_header Cross-Origin-Opener-Policy "same-origin" always ;
add_header Cross-Origin-Embedder-Policy "require-corp" always ;
add_header Cross-Origin-Resource-Policy "same-origin" always ;
# 隐藏服务器版本
server_tokens off ;
# ------------------------------------------------------------------
# 健康检查端点
# ------------------------------------------------------------------
location = /health {
access_log off ;
return 200 "healthy\n" ;
add_header Content-Type text/plain ;
}
# ------------------------------------------------------------------
# H5 员工端 — /itdesk/
# ------------------------------------------------------------------
# 员工端:/itdesk/ -> 重定向到 /itagent/(保持前端路由 base 一致)
location /itdesk/ {
alias /usr/share/nginx/html/itdesk /;
index index.html ;
try_files $uri /itdesk/index.html ;
return 301 /itagent /;
}
# ------------------------------------------------------------------
# 坐席工作台 — /itagent/
# ------------------------------------------------------------------
location /itagent/ {
alias /usr/share/nginx/html/itagent/ ;
index index.html ;
try_files $uri /itagent /index.html;
try_files $uri $uri/ /index.html ;
}
# ------------------------------------------------------------------
# 管理后台 — /itadmin/(仅限内网/VPN 访问)
# ------------------------------------------------------------------
location /itadmin/ {
# IP 白名单:仅允许内网网段
allow 10.0.0.0 /8 ;
allow 172.16.0.0 /12 ;
allow 192.168.0.0 /16 ;
allow 10.212.0.0 /16 ; # VPN 网段
deny all ;
allow 10.212.0.0 /16 ;
allow 10.240.0.0 /16 ;
allow 117.147.35.138 ;
allow 218.75.34.87 ;
allow 43.174.152.34 ;
#deny all;
alias /usr/share/nginx/html/itadmin/ ;
index index.html ;
try_files $uri /itadmin/index.html ;
}
# ------------------------------------------------------------------
# 统一入口 Portal — /itportal/
# ------------------------------------------------------------------
location /itportal/ {
alias /usr/share/nginx/html/itportal/ ;
index index.html ;
try_files $uri /itportal/index.html ;
}
# ------------------------------------------------------------------
# 后端 API — /api/(管理端 API 仅限内网/VPN)
# ------------------------------------------------------------------
location /api/ {
# 管理端 API 路径需要 IP 白名单
location ~ ^/api/admin/ {
allow 10.0.0.0 /8 ;
allow 172.16.0.0 /12 ;
allow 192.168.0.0 /16 ;
allow 10.212.0.0 /16 ;
deny all ;
#deny all;
proxy_pass http://backend_api ;
proxy_set_header Host $host ;
proxy_set_header X-Real-IP $remote_addr ;
@@ -203,28 +162,20 @@ http {
proxy_send_timeout 300s ;
proxy_read_timeout 300s ;
}
# 其他 API 路径
proxy_pass http://backend_api/ ;
proxy_http_version 1 .1 ;
proxy_redirect off ; # 禁用重定向修改,让后端的 307/302 保持原始 location
proxy_redirect off ;
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 ;
proxy_set_header Connection "" ;
# 超时设置(AI 回复可能较慢)
proxy_connect_timeout 60s ;
proxy_send_timeout 300s ;
proxy_read_timeout 300s ;
}
# ------------------------------------------------------------------
# WebSocket — /ws/(坐席端实时通信)
# ------------------------------------------------------------------
location /ws/ {
access_log off ; # P0-#4: 关闭 WS 路径日志,避免 token 泄露
access_log off ;
proxy_pass http://backend_api ;
proxy_http_version 1 .1 ;
proxy_set_header Upgrade $http_upgrade ;
@@ -232,18 +183,28 @@ http {
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_read_timeout 86400s ; # WebSocket 长连接
proxy_read_timeout 86400s ;
}
# H5 静态文件服务
location /h5/ {
root /usr/share/nginx/html ;
index index.html ;
try_files $uri /h5/index.html ;
}
# H5 API 反向代理
location /h5/api/ {
proxy_pass http://backend:8000/ ;
proxy_http_version 1 .1 ;
proxy_redirect off ;
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 ;
proxy_set_header Connection "" ;
proxy_connect_timeout 60s ;
proxy_send_timeout 300s ;
proxy_read_timeout 300s ;
}
# ------------------------------------------------------------------
# 企微回调 — /api/wecom/callback(接收企微消息推送)
# ------------------------------------------------------------------
# 企微验证回调 URL 时使用 GET,后续消息推送使用 POST
# 此路径已包含在 /api/ 的代理规则中,无需单独配置
# ------------------------------------------------------------------
# 默认路径 — 重定向到统一入口
# ------------------------------------------------------------------
location = / {
return 302 /itportal/ ;
}