Real IP Restore for Cloudflare

由 Culture Dev 開發

外掛說明

On many shared cPanel hosts – Bluehost, HostGator, Namecheap, A2 Hosting, GoDaddy, and European providers such as IONOS, OVHcloud or Krystal – Apache does not natively restore the client IP from Cloudflare headers. This causes WordPress, WooCommerce, security plugins and access logs to record Cloudflare’s edge IP instead of the real visitor IP.

Real IP Restore for Cloudflare fixes this transparently:

On every request, checks whether REMOTE_ADDR belongs to a Cloudflare IP range.
If yes, replaces REMOTE_ADDR with the value from CF-Connecting-IP (or X-Forwarded-For as fallback).
IP ranges are fetched once per day from Cloudflare’s official endpoints and cached as a WordPress transient.

Features:

Zero configuration – works out of the box.
IPv4 and IPv6 support.
Daily auto-refresh of Cloudflare IP ranges.
Manual refresh from Settings CF Real IP.
Falls back to hardcoded ranges if Cloudflare endpoints are unreachable.
Lightweight – no database tables, no options, no JavaScript.

安裝方式

Upload the plugin folder to /wp-content/plugins/.
Activate via Plugins Installed Plugins.
Done. Visitor IPs are now correctly logged.

常見問題集

Does this work with WooCommerce fraud detection?: Yes. All plugins that read $_SERVER['REMOTE_ADDR'] will receive the real visitor IP.
What if my server already handles real IPs via mod_remoteip?: The plugin checks the IP against Cloudflare ranges before replacing it. If REMOTE_ADDR is not a Cloudflare IP, nothing is changed.
Can I manually refresh the IP range cache?: Yes – Settings CF Real IP Refresh IP Ranges Cache.

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Culture Dev

〈Real IP Restore for Cloudflare〉外掛目前已有 1 個本地化語言版本。感謝全部譯者為這個外掛做出的貢獻。

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變更記錄

1.3.1

Compatibility check against WordPress 7.0.
Translations loaded automatically via plugin slug (removed manual load_plugin_textdomain call).

1.3.0

Added a manual “Refresh IP Ranges Cache” action on the settings screen.
Settings page now displays the current detected REMOTE_ADDR.

1.2.0

Hardened header handling: visitor IP is only trusted when the request originates from a verified Cloudflare range (anti-spoofing).
Added French and Spanish translations.

1.1.0

Added IPv6 range matching.
Daily auto-refresh of Cloudflare IP ranges via WP-Cron.

1.0.0

Initial release.

版本 1.3.1
最後更新 2 個月前
啟用安裝數 10+
WordPress 版本需求 5.0 或更新版本
已測試相容的 WordPress 版本 7.0.2
PHP 版本需求 7.4 或更新版本
語言

English (US) 及 Spanish (Spain).

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cloudflare cpanel logging proxy real ip
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