Title: Traffic Origin Guard
Author: jasond727
Published: <strong>2026 年 6 月 19 日</strong>
Last modified: 2026 年 6 月 19 日

---

搜尋外掛

![](https://s.w.org/plugins/geopattern-icon/traffic-origin-guard.svg)

# Traffic Origin Guard

 由 [jasond727](https://profiles.wordpress.org/jasond727/) 開發

[下載](https://downloads.wordpress.org/plugin/traffic-origin-guard.1.0.0.zip)

 * [詳細資料](https://tw.wordpress.org/plugins/traffic-origin-guard/#description)
 * [使用者評論](https://tw.wordpress.org/plugins/traffic-origin-guard/#reviews)
 *  [安裝方式](https://tw.wordpress.org/plugins/traffic-origin-guard/#installation)
 * [開發資訊](https://tw.wordpress.org/plugins/traffic-origin-guard/#developers)

 [技術支援](https://wordpress.org/support/plugin/traffic-origin-guard/)

## 外掛說明

Traffic Origin Guard helps protect your origin server from direct traffic by requiring
a secret header value on every request.

Use case:
 – Your site is behind Cloudflare or another reverse proxy. – You want
only proxy-originated requests to reach WordPress. – You want automatic Apache rule
management.

How it works:
 – You set one token in plugin settings. – The plugin writes Apache
rules into .htaccess using a managed block. – Requests missing the expected X-Origin-
Secret header are blocked with HTTP 403.

Features:
 – Apache .htaccess rule writer with managed BEGIN/END markers. – Header
validation status visibility on the settings page. – One-click token utilities in
admin (generate, copy, and “Use as token”). – In-page Cloudflare setup guide with
step-by-step instructions. – Lockout recovery instructions displayed directly in
the settings page. – View details link on the Plugins list page. – Automatic cleanup
on plugin deactivation and uninstall.

## 安裝方式

 1. Upload the plugin folder to /wp-content/plugins/traffic-origin-guard/.
 2. Activate Traffic Origin Guard from Plugins in WordPress admin.
 3. Go to Settings -> Traffic Origin Guard.
 4. Generate a token using the generator on the settings page.
 5. In Cloudflare, go to Rules -> Transform Rules -> Modify Request Header and add 
    a rule setting X-Origin-Secret to your token on all requests. Do this BEFORE saving
    the token to avoid locking yourself out.
 6. Paste the token into the token field and click Save Token. Confirm the Active server
    rules block appears on the page.
 7. Verify direct origin access without the header returns 403.

## 常見問題集

### Will this lock me out of wp-admin?

Yes, it can if misconfigured. This plugin enforces access at Apache level, so a 
wrong token/header setup can block wp-admin access.

To recover: connect to your server via FTP, SFTP, or your host’s file manager and
open .htaccess in your WordPress root. Find and delete the entire block between (
and including) the lines “# BEGIN Traffic Origin Guard” and “# END Traffic Origin
Guard”. Save the file — your site will be accessible immediately. Then set up your
Cloudflare Transform Rule first before re-entering the token.

### Which servers are supported?

This plugin manages Apache .htaccess rules directly.

### What if .htaccess is not writable?

The plugin cannot enforce protection until .htaccess is writable. Fix permissions/
ownership and save settings again.

### What header name does the plugin check?

X-Origin-Secret

## 使用者評論

這個外掛目前沒有任何使用者評論。

## 參與者及開發者

以下人員參與了開源軟體〈Traffic Origin Guard〉的開發相關工作。

參與者

 *   [ jasond727 ](https://profiles.wordpress.org/jasond727/)

[將〈Traffic Origin Guard〉外掛本地化為台灣繁體中文版](https://translate.wordpress.org/projects/wp-plugins/traffic-origin-guard)

### 對開發相關資訊感興趣？

任何人均可[瀏覽程式碼](https://plugins.trac.wordpress.org/browser/traffic-origin-guard/)、
查看 [SVN 存放庫](https://plugins.svn.wordpress.org/traffic-origin-guard/)，或透過
[RSS](https://plugins.trac.wordpress.org/log/traffic-origin-guard/?limit=100&mode=stop_on_copy&format=rss)
訂閱[開發記錄](https://plugins.trac.wordpress.org/log/traffic-origin-guard/)。

## 中繼資料

 *  版本 **1.0.0**
 *  最後更新 **3 週前**
 *  啟用安裝數 **少於 10 次**
 *  WordPress 版本需求 ** 7.0 或更新版本 **
 *  已測試相容的 WordPress 版本 **7.0**
 *  PHP 版本需求 ** 8.3 或更新版本 **
 *  語言
 * [English (US)](https://wordpress.org/plugins/traffic-origin-guard/)
 * 標籤:
 * [Apache](https://tw.wordpress.org/plugins/tags/apache/)[cloudflare](https://tw.wordpress.org/plugins/tags/cloudflare/)
   [hardening](https://tw.wordpress.org/plugins/tags/hardening/)[headers](https://tw.wordpress.org/plugins/tags/headers/)
   [security](https://tw.wordpress.org/plugins/tags/security/)
 *  [進階檢視](https://tw.wordpress.org/plugins/traffic-origin-guard/advanced/)

## 評分

這個項目尚無任何評論記錄。

[Your review](https://wordpress.org/support/plugin/traffic-origin-guard/reviews/#new-post)

[查看全部使用者評論](https://wordpress.org/support/plugin/traffic-origin-guard/reviews/)

## 參與者

 *   [ jasond727 ](https://profiles.wordpress.org/jasond727/)

## 技術支援

使用者可在技術支援論壇提出意見反應或使用問題。

 [檢視技術支援論壇](https://wordpress.org/support/plugin/traffic-origin-guard/)