域名解析时，X_Forwarded_for出现多余内容

[Oaklight]

Describe the bug 在设置home assistant的域名访问时，发现log里面出现invalid ip (是因为多了port info，但与issue问题无关），格式如下： [homeassistant.components.http.forwarded] Invalid IP address in X-Forwarded-For: xx.xx.xx.xx:19744, [ 而使用caddy做反向代理的时候访问同样地址，log则是： [homeassistant.components.http.forwarded] Invalid IP address in X-Forwarded-For: xx.xx.xx.xx:19757 对比之后发现，nps的域名代理会在log的X-Forwarded-For信息里面多出一个, [

To Reproduce Steps to reproduce the behavior:

1. home assistant运行在localhost:8123。也可用TCP tunnel先包裹一层，比如12312代理到8123。然后分别用caddy或nps做域名代理。
2. caddy 设置域名reverse proxy时，handle包含:

       header_up X-Real-IP {http.request.remote}
       header_up X-Forwarded-For {http.request.remote}
       header_up X-Forwarded-Port {http.request.port}
       header_up X-Forwarded-Proto {http.request.scheme}

   观察home-assistant.log会发现[homeassistant.components.http.forwarded] Invalid IP address in X-Forwarded-For: xx.xx.xx.xx:19757

3. 用caddy将2中handle的同样内容导入nps，nps段设置域名代理访问localhost:8123，观察log发现[homeassistant.components.http.forwarded] Invalid IP address in X-Forwarded-For: xx.xx.xx.xx:19744, [
4. 可反复多次对比复现。

Expected behavior 不应该出现, [

Screenshots or logs

Server (please complete the following information):

• OS: Debian 12
• ARCH: Amd64
• Tunnel: 域名解析
• Version: 0.26.17

Client (please complete the following information):

• OS: Debian 12
• ARCH: Amd64
• Tunnel: 域名
• Version: 0.26.17

Additional context N/A

[yisier]

没有复现，nps 不会拼接 ‘, [’ 这种符号的，你排查下别的原因吧