commit f2879bd937dd881fac85c05a3f09c18cfa5842a9
Author: 熊潇 <xiongxiao@xiongxiao.me>
Date:   Sun Oct 19 21:37:10 2025 +0800

    添加 docs/nginx.mdx

diff --git a/docs/nginx.mdx b/docs/nginx.mdx
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--- /dev/null
+++ b/docs/nginx.mdx
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+# 使用nginx配置有一个域名问题
+
+一直配置域名访问失败，不能访问，加端口才能正常访问
+
+homeassisant的home-assisatant.log的错误信息是
+
+```
+ERROR (MainThread) [homeassistant.components.http.forwarded] Received X-Forwarded-For header from an untrusted proxy 192.168.65.1
+```
+
+修改的办法,  在`trusted_proxies`添加信任的的ip地址，比如`192.168.65.1`
+
+```sh
+http:
+  use_x_forwarded_for: true
+  trusted_proxies:
+    - 127.0.0.1
+    - 192.168.65.1  # ✅ 加上这个 IP
+  ip_ban_enabled: true
+  login_attempts_threshold: 5
+```