Rename nginx.conf.template to nginx.conf

nginx.conf.template → nginx.conf

@@ -1,5 +1,3 @@
-# nginx.conf.template
-
 server {
     listen 7860;
     server_name _;
@@ -14,32 +12,48 @@ server {
     error_log /dev/stderr info;
 
     location / {
-        # 使用占位符 ${TARGET_URL}，注意这里没有引号
-        # envsubst 会替换这个占位符
-        proxy_pass ${TARGET_URL};
+        proxy_pass https://demo.fuclaude.com;
 
-        # 保持之前的头部设置
-        proxy_set_header Host ${TARGET_HOST}; # 我们也把 Host 设为环境变量
+        # --- 关键: 伪装请求头，使其更像浏览器 ---
+        proxy_set_header Host demo.fuclaude.com;
         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;
+
+        # 1. 设置一个常见的浏览器 User-Agent
         proxy_set_header User-Agent "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36";
+
+        # 2. 设置常见的 Accept 头
         proxy_set_header Accept "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9";
-        proxy_set_header Accept-Language "en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7";
+        proxy_set_header Accept-Language "en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7"; # 可以根据需要调整语言
+
+        # 3. 清除或设置 Accept-Encoding
+        #    有些 Cloudflare 设置可能不喜欢代理服务器声明它能处理的压缩格式
+        #    尝试清空它，让后端服务器决定是否压缩，或者让它发送未压缩的内容。
         proxy_set_header Accept-Encoding "";
-        proxy_set_header Upgrade-Insecure-Requests "1";
-        proxy_set_header DNT "1";
+        # 或者，如果你想尝试让Nginx处理压缩：
+        # proxy_set_header Accept-Encoding "gzip, deflate, br"; # 但这可能与后端冲突
+
+        # 4. 其他可能相关的头部
+        proxy_set_header Upgrade-Insecure-Requests "1"; # 告诉服务器客户端支持从http升级到https
+        proxy_set_header DNT "1"; # Do Not Track
+        # proxy_set_header Referer ""; # 之前已经有了，可以保留或根据情况设置
 
         proxy_buffering off;
 
         proxy_ssl_server_name on;
         proxy_ssl_protocols TLSv1.2 TLSv1.3;
 
-        # 重定向规则也需要使用环境变量中的主机名
-        proxy_redirect ~^https://(www\.)?${TARGET_HOST_REGEX}(?<path>.*)$ https://$host${path};
-        proxy_redirect ~^http://(www\.)?${TARGET_HOST_REGEX}(?<path>.*)$ https://$host${path};
+        proxy_redirect ~^https://(www\.)?demo\.fuclaude\.com(?<path>.*)$ https://$host${path};
+        proxy_redirect ~^http://(www\.)?demo\.fuclaude\.com(?<path>.*)$ https://$host${path};
+
+        proxy_cookie_domain demo.fuclaude.com $host;
 
-        # Cookie 域名也使用环境变量
-        proxy_cookie_domain ${TARGET_HOST_COOKIE} $host;
+        # 如果Cloudflare返回的是403 Forbidden或类似的错误，可以尝试拦截并显示自定义错误
+        # proxy_intercept_errors on;
+        # error_page 403 /cloudflare_blocked.html;
+        # location = /cloudflare_blocked.html {
+        #     return 200 "This site is protected by Cloudflare and the proxy request was blocked.";
+        # }
     }
 }