guguan123

<p>This WordPress plugin is designed to correct the inaccurate display of commenter IP addresses on websites utilizing Cloudflare CDN. By processing proxy IPs from Cloudflare, this plugin ensures that the real commenter IP information is retrieved and recorded. This is crucial for comment moderation, spam identification, and website security analysis.</p>
<p>Please note: This plugin is provided by an independent developer and is not an official Cloudflare product.</p>
<h3>Usage</h3>
<ol>
<li>Ensure your WordPress website is correctly configured and proxied through Cloudflare CDN.</li>
<li>Once activated, the plugin will automatically correct IP addresses in the following functionalities to display the real visitor IP:
<ul>
<li><strong>User Comments:</strong> The IP address recorded upon comment submission.</li>
<li><strong>Password Reset Emails:</strong> The IP address included in password reset emails sent to users.</li>
</ul>
</li>
</ol>
<p>This plugin requires no additional configuration; it works automatically upon activation.</p>
<h3>External Services</h3>
<p>This plugin connects to the Cloudflare API to retrieve the latest list of Cloudflare CDN IP addresses. This is necessary to ensure the plugin can accurately handle IP-related functionalities, such as fixing comment IP detection when Cloudflare’s CDN is in use.</p>
<h3>What the service is and what it is used for</h3>
<p>The plugin uses the Cloudflare API (specifically the <code>https://api.cloudflare.com/client/v4/ips</code> endpoint) to fetch the current list of Cloudflare CDN IP addresses.</p>
<h3>What data is sent and when</h3>
<p>The plugin <strong>does not send any user-specific data</strong> to the Cloudflare API. It only makes a simple GET request to the API endpoint to retrieve the IP list. This request occurs when the plugin needs to refresh the IP list.</p>
<h3>Service provider</h3>
<p>The service for retrieving Cloudflare IP lists is provided by Cloudflare, Inc..</p>
<h3>Links to terms of service and privacy policy</h3>
<ul>
<li>Terms of Service: https://www.cloudflare.com/terms/</li>
<li>Privacy Policy: https://www.cloudflare.com/privacypolicy/</li>
</ul>
<p>The retrieval of this information (Cloudflare IP list) ensures the plugin functions correctly with Cloudflare’s CDN services. No personal or sensitive user data is transmitted during this process.</p>
<h3>Libraries Used</h3>
<ul>
<li><strong><a href="https://github.com/mlocati/ip-lib" rel="nofollow ugc">IPLib</a></strong>: Used for parsing and matching IP addresses.</li>
</ul>


Corrected commenter IP for Cloudflare CDN

A plugin to correct commenter IP addresses for WordPress websites using Cloudflare CDN.

Culture Dev

<p>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.</p>
<p><strong>Real IP Restore for Cloudflare</strong> fixes this transparently:</p>
<ol>
<li>On every request, checks whether <code>REMOTE_ADDR</code> belongs to a Cloudflare IP range.</li>
<li>If yes, replaces <code>REMOTE_ADDR</code> with the value from <code>CF-Connecting-IP</code> (or <code>X-Forwarded-For</code> as fallback).</li>
<li>IP ranges are fetched once per day from Cloudflare’s official endpoints and cached as a WordPress transient.</li>
</ol>
<p><strong>Features:</strong></p>
<ul>
<li>Zero configuration – works out of the box.</li>
<li>IPv4 and IPv6 support.</li>
<li>Daily auto-refresh of Cloudflare IP ranges.</li>
<li>Manual refresh from Settings <span aria-hidden="true" class="wp-exclude-emoji">→</span> CF Real IP.</li>
<li>Falls back to hardcoded ranges if Cloudflare endpoints are unreachable.</li>
<li>Lightweight – no database tables, no options, no JavaScript.</li>
</ul>


Real IP Restore for Cloudflare

Restores real visitor IP behind Cloudflare proxy on cPanel hosts that lack native mod_remoteip support.

Corrected commenter IP for Cloudflare CDN vs Real IP Restore for Cloudflare