Firefox 瀏覽器附加元件
登入
Auto Referer 預覽

Auto Referer 作者: GarryW

Control HTTP referer to protect privacy and not break web. And this is the addon (maybe the only one?) that deals with the 'document.referrer' bug

4 (8 reviews)4 (8 reviews)
254 Users254 Users
必須使用 Firefox 才能使用此擴充套件
下載 Firefox
下載檔案

擴充套件後設資料

關於此擴充套件
Control HTTP referer to protect privacy and not break web.
  • Firefox Addon
  • Chrome Addon

Notice: Due to browser bug on javascript document.referrer on Firefox 69+ (1601496, 1601743) (also on Chrome), using a regular referer controlling addon you can get 70% of expected protection until they fix that bug.

So, we've implemented a workaround to improve protection to 85%. Please enable workaround in addon settings (Firefox only currently).

Referer policy:
  1. For webs' top frame (i.e. clicking link, navigating, redirecting etc.):
    1. If origin and target url have same domain, allow trimmed referer
    2. If origin and target url have different domain, no referer
  2. For in-page resources (images, videos, js, css etc.), allow trimmed referer (this is the key to not break most webs, also a balance between privacy and experience)
  3. Trim referer: Any referer should be no more than http(s)://domain-name:port/ (like Firefox's native about:config setting network.http.referer.trimmingPolicy = 2).
  4. Not allow referer that not starts with "http" or "https". (Please feedback if you find something broken due to this)
  5. No referer when downgrade from HTTPS/WSS to HTTP/WS
We believe that can protect privacy enough and won't break web.

document.referrer bug workaround
This addon doesn't use content script. Content script hiding document.referrer is not 100% reliable.
We use this workaround to kill document.referrer:
Cancel all cross-domain navigating requests and make freshnew ones, like directly hit (currently only implemented for GET method, other methods remain as is)


Fallback operation
If user find a web broken, user can temporary set this addon disabled via toolbar button for:
  • this one tab
  • this one tab and new tabs opened by this tab
  • this one window (Firefox only)
  • globally
(above can be set as keyboard shortcuts)
there's showy toolbar button badge indicating disabling status.

Allowlist
We currently have built-in allowlist (hard-coded. user-define allowlist not yet implemented), for the purpose of not breaking some websites. Some companies have many different websites with different domains. Some of their functionality are based on redirecting between their websites. Some of them check referer.

User can view the allowlist in addon options. Click and expand the list to see. Or view the up-to-date built-in allowlist here: https://github.com/garywill/autoReferer/blob/master/whitelist.js

Disclaimer
This open souce addon comes with no warranty. Use on you own risk!
由 1 位評論者給出 4 分
登入後即可幫此擴充套件評分
目前沒有評分

已儲存星等

5
5
4
1
3
0
2
1
1
1
閱讀全部 8 條評論
權限與資料了解更多

必要權限:

  • 存取瀏覽器分頁
  • 存取您所有網站中的資料
更多資訊
附加元件網址
  • 首頁
  • 技術支援網站
版本
0.8.53
大小
36.05 KB
最近更新
12 天前 (2025年8月21日)
相關分類
  • 隱私權與安全性
  • 分頁
授權條款
僅 GNU General Public License v2.0
版本紀錄
  • 瀏覽所有版本
標籤
  • anti tracker
  • privacy
  • security
新增至收藏集
檢舉此附加元件
GarryW 製作的更多擴充套件
  • 目前沒有評分

  • 目前沒有評分

  • 目前沒有評分

  • 目前沒有評分

  • 目前沒有評分

  • 目前沒有評分

前往 Mozilla 官網

附加元件

  • 關於
  • Firefox 附加元件部落格
  • 擴充套件工作坊
  • 開發者交流中心
  • 開發者政策
  • 社群部落格
  • 討論區
  • 回報 Bug
  • 評論撰寫指南

瀏覽器

  • Desktop
  • Mobile
  • Enterprise

產品

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • 隱私權
  • Cookie
  • 法律資訊

除另有註明外,本站內容皆採用創用 CC 姓名標示—相同方式分享條款 3.0 或更新版本授權大眾使用。