Flora PAC

A PAC(Proxy auto-config) file generator with fetched China IP range, which helps walk around GFW.

Inspired by https://github.com/fivesheep/chnroutes .

Installation

$ git clone https://github.com/usufu/Flora_Pac.git

Uasge

$ ./flora_pac -h
usage: flora_pac [-h] [-x [PROXY]] [-p [PORT]] [-i [PROXY]]

Generate proxy auto-config rules.

optional arguments:
  -h, --help            show this help message and exit
  -x [PROXY], --proxy [PROXY]
                        Proxy Server, examples:
                            SOCKS5 127.0.0.1:8964;
                            SOCKS 127.0.0.1:8964;
                            PROXY 127.0.0.1:6489
  -i [PROXY], --iproxy [PROXY]
                        internal Proxy server, default is DIRECT, especially for company network if it need a internal proxy to access outside network.
  -p [PORT], --port [PORT]
                        Pac Server Port [OPTIONAL], examples: 8970

• Run as a HTTP PAC server:

$ ./flora_pac -x 'SOCKS5 127.0.0.1:8964; SOCKS 127.0.0.1:8964; DIRECT' -p 8970

• Use test_build.sh to generate a pac file, replace the proxy address in the script before you launch it.

$./test_buils.sh

flora_pac.pac and flora_pac_min.pac will be generated, floar_pac_min.pac is samller than the flora_pac.pac, but hard for reading. you can edit the flora.pac to add safeDomain and dangerDomain.

Performance

Testing pac generated by FloraPac
total: 141.094597ms
avg: 2.03893926300578ns
total: 151.273405ms
avg: 2.18603186416185ns

Testing pac generated by FloraPacNJS
total: 10496.94823ms
avg: 151.69000332369941ns

Testing pac generated by gfwlist2pac
total: 43.744876ms
avg: 0.6321513872832369ns

Testing pac generated by switchysharp
total: 71023.601716ms
avg: 1026.3526259537573ns

Test end

Get help

• twitter: @cnpipe
• blog: https://www.v2root.com/gai-jin-ban-de-fan-qiang-pacwen-jian/