From a88b3b2b59a76249d6c777f2efce418d06161997 Mon Sep 17 00:00:00 2001
From: rad168 <86744795+rad168@users.noreply.github.com>
Date: Fri, 28 Mar 2025 08:09:10 +0800
Subject: [PATCH] Update nginx.conf

---
 mytv/nginx.conf | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/mytv/nginx.conf b/mytv/nginx.conf
index 49ae2c3..a72a218 100644
--- a/mytv/nginx.conf
+++ b/mytv/nginx.conf
@@ -488,4 +488,46 @@ http {
 		}
 	}
 
+	server {
+		listen 30000;
+		listen [::]:30000;
+		server_name cdn.1678520.xyz; # 替换为您的域名
+
+		# 自定义响应头：缓存命中状态和剩余缓存时间
+		add_header X-Cache-Status $upstream_cache_status;
+		add_header X-Cache-TTL $upstream_http_x_cache_ttl;
+
+    		# 代理头设置
+		proxy_set_header X-Real-IP $remote_addr;  # 传递客户端真实 IP
+        	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;  # 支持多级代理
+		proxy_set_header Host raw.githubusercontent.com;
+
+    		# SSL 配置
+		proxy_ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # 指定 SSL 协议
+		proxy_ssl_ciphers HIGH:!aNULL:!MD5;               # 设置加密套件
+		proxy_ssl_verify off;                             # 忽略上游服务器证书验证
+		proxy_ssl_server_name on;
+
+		# 默认缓存配置
+		proxy_cache cache_zone;  # 使用指定的缓存区域
+		proxy_cache_lock on;  # 启用缓存锁
+		proxy_cache_valid 200 206 5s;  # 默认对 200 和 206 状态码缓存 5 秒
+		proxy_cache_methods GET HEAD;  # 仅缓存 GET 和 HEAD 请求
+    		proxy_ignore_headers Cache-Control Expires;  # 忽略上游响应的缓存控制头
+    		expires 5s;  # 设置浏览器端缓存 5 秒
+
+    		# 默认 location 配置
+		location /mytv.m3u {
+			proxy_pass https://raw.githubusercontent.com/rad168/iptv/refs/heads/main/mytv.m3u;  # 替换为您的源站地址
+        		sub_filter '服务器ip' '$host';
+        		sub_filter_once off;  # 替换所有匹配项
+			sub_filter_types *;  # 对所有 MIME 类型进行替换
+
+			# 解压 gzip 压缩内容（如源站启用了压缩）
+        		gzip off;
+        		proxy_set_header Accept-Encoding "";
+
+			}
+	}
+
 }