config：添加nginx WebSocket代理配置文件

- nginx.conf: 当前生产环境的nginx配置 - nginx_complete_fix.conf: 完整的WebSocket支持配置模板包含WebSocket升级映射、HTTP重定向、SSL配置等完整方案支持ws://到wss://的协议升级和重定向处理
2026-01-05 11:17:16 +08:00
parent 38f9f81b6c
commit 3bf1b6f474
2 changed files with 150 additions and 0 deletions
--- a/nginx.conf
+++ b/nginx.conf
@@ -0,0 +1,61 @@
+server {
+        listen 443 ssl;
+
+        server_name whaletownend.xinghangee.icu;
+
+        ssl_certificate /home/ubuntu/node_test/keys/whaletownend.xinghangee.icu_bundle.crt;
+        ssl_certificate_key /home/ubuntu/node_test/keys/whaletownend.xinghangee.icu.key;
+        client_max_body_size 500M;
+        ssl_session_timeout 5m;
+
+        ssl_protocols TLSv1.2 TLSv1.3;
+        ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;
+        ssl_prefer_server_ciphers on;
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
+        add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+        add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
+
+        location /socket.io/ {
+                proxy_pass http://127.0.0.1:3000/socket.io/;
+
+                # 基础反向代理头
+                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;
+
+                # Socket.IO/WebSocket 核心配置
+                proxy_http_version 1.1;
+                proxy_set_header Upgrade $http_upgrade;
+                proxy_set_header Connection $connection_upgrade;
+
+                # 关键：Socket.IO 需要长超时 + 关闭缓冲
+                proxy_connect_timeout 75s;
+                proxy_send_timeout 3600s;
+                proxy_read_timeout 3600s;
+                proxy_buffering off;
+                proxy_cache off; # 关闭缓存，避免 Socket.IO 消息延迟
+        }
+
+        location / {
+                proxy_pass         http://127.0.0.1:3000;
+        # 必须加的 header
+                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;
+
+        # 避免第一次请求断开
+                proxy_http_version 1.1;
+                proxy_set_header Connection "";
+
+        # 调大超时，避免初始化时被踢掉
+                proxy_connect_timeout   60s;
+                proxy_send_timeout      60s;
+                proxy_read_timeout      60s;
+
+        # 建议关闭缓冲，防止页面流式加载时被截断
+                proxy_buffering off;
+    }
+}
--- a/nginx_complete_fix.conf
+++ b/nginx_complete_fix.conf
@@ -0,0 +1,89 @@
+# 完整的nginx配置 - 支持HTTP重定向和WebSocket
+
+# 在 http 块中添加 WebSocket 升级映射
+http {
+    # WebSocket 升级映射 - 必须在 http 块中
+    map $http_upgrade $connection_upgrade {
+        default upgrade;
+        '' close;
+    }
+    
+    # HTTP server - 重定向到HTTPS
+    server {
+        listen 80;
+        server_name whaletownend.xinghangee.icu;
+        
+        # 重定向所有HTTP请求到HTTPS
+        return 301 https://$host$request_uri;
+    }
+    
+    # HTTPS server - 主要配置
+    server {
+        listen 443 ssl;
+        server_name whaletownend.xinghangee.icu;
+
+        # SSL配置
+        ssl_certificate /home/ubuntu/node_test/keys/whaletownend.xinghangee.icu_bundle.crt;
+        ssl_certificate_key /home/ubuntu/node_test/keys/whaletownend.xinghangee.icu.key;
+        ssl_session_timeout 5m;
+        ssl_protocols TLSv1.2 TLSv1.3;
+        ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;
+        ssl_prefer_server_ciphers on;
+        
+        # 安全头
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
+        add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+        add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
+        
+        client_max_body_size 500M;
+
+        # Socket.IO 配置 - 使用升级映射
+        location /socket.io/ {
+            proxy_pass http://127.0.0.1:3000/socket.io/;
+
+            # 基础反向代理头
+            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;
+
+            # WebSocket 核心配置 - 使用映射变量
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection $connection_upgrade;  # 使用映射变量
+
+            # 超时配置
+            proxy_connect_timeout 75s;
+            proxy_send_timeout 3600s;
+            proxy_read_timeout 3600s;
+            
+            # 关闭缓冲
+            proxy_buffering off;
+            proxy_cache off;
+        }
+
+        # 普通HTTP请求
+        location / {
+            proxy_pass http://127.0.0.1:3000;
+            
+            # 基础代理头
+            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;
+
+            # HTTP配置
+            proxy_http_version 1.1;
+            proxy_set_header Connection "";
+
+            # 超时配置
+            proxy_connect_timeout 60s;
+            proxy_send_timeout 60s;
+            proxy_read_timeout 60s;
+
+            # 关闭缓冲
+            proxy_buffering off;
+        }
+    }
+}