runet-censorship-bypass

英文原文正文为项目原始 README（英文），本站后续会翻译为中文，当前仅剔除图片与无关章节并统一排版。

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Russian Anticensorship on PAC-Scripts

This repo contains an extension for Chromium and FireFox that helps to bypass censorship in Russia: WebStore
| Sources.
This extension uses pac scripts, one of which (anticensority) is generated by this pac-generator.

安装 / Установка

1. Chrome Web Store
2. Chrome Web Store (MINI)
3. Microsoft Edge Add-ons
4. Microsoft Edge Add-ons (MINI)
5. FireFox Add-ons.
6. Opera: сначала установщик расширений из WebStore (от команды Opera), затем см. пункты 1 и 2 выше.
7. Пакеты для автономной (offline) установки / Packages for offline installation: https://github.com/anticensority/runet-censorship-bypass/releases.

Из-за блокировок адресов Google расширение может не устанавливаться из WebStore. Подробности и способы установки см. https://github.com/anticensority/runet-censorship-bypass/wiki/Автономная-установка-расширения.

我为什么要这么做

See my arguments against censorship (ru).

Looking at how Russian government distorts TV and blocks critics of Putin, I decided to write an anti-censorship extension for Chromium before they strike me first.

它是如何工作的

0. PAC script is a JavaScript file, triggered on every URL request, which tells the browser which proxy to use if any for this particular URL.
1. The Chrome Extension sets the PAC-script in browser settings and keeps it synced with the PAC script on the server. It offers Antizapret (hosted on a dedicated server) or Anticensority (hosted on GitHub) built-in PAC scripts for the user choice.
2. On every request the PAC script checks if the host is blocked or if its IP is blocked.
3. If an address is blocked, the PAC script returns the proxy server to the browser. The Antizapret PAC script uses its own proxy servers and the Anticensority PAC-script uses local Tor.
4. PAC scripts on servers are updated periodically from https://github.com/zapret-info/z-i.