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反向代理

反向代理必须覆盖写入真实客户端 IP,HubProxy 才能按用户独立限流并防止 IP 伪造。

example.com {
reverse_proxy 127.0.0.1:5000 {
header_up X-Real-IP {remote}
header_up X-Forwarded-For {remote}
header_up X-Forwarded-Proto {scheme}
header_up X-Forwarded-Host {host}
}
}
example.com {
reverse_proxy 127.0.0.1:5000 {
header_up X-Forwarded-For {http.request.header.CF-Connecting-IP}
header_up X-Real-IP {http.request.header.CF-Connecting-IP}
header_up X-Forwarded-Proto https
header_up X-Forwarded-Host {host}
}
}
location / {
proxy_pass http://127.0.0.1:5000;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Proto $scheme;
}

若使用 Nginx 反代后 GitHub 加速异常,请参考 issue #62 检查 proxy_set_header Host 等配置。

HubProxy 仅当 TCP 连接来自可信私网/本机网段时,才信任转发头:

  • 127.0.0.0/8
  • 10.0.0.0/8
  • 172.16.0.0/12
  • 192.168.0.0/16

详见 IP 信任机制