├── direct-domains.txt ├── direct-networks.txt ├── .travis.yml ├── README.md ├── tmpl.pac ├── make.py └── LICENSE /direct-domains.txt: -------------------------------------------------------------------------------- 1 | steampowered.com 2 | -------------------------------------------------------------------------------- /direct-networks.txt: -------------------------------------------------------------------------------- 1 | 10.0.0.0/8 2 | 127.0.0.0/8 3 | 172.16.0.0/12 4 | 192.168.0.0/16 -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | language: python 2 | python: 3 | - "3.6" 4 | cache: pip 5 | install: "pip install requests" 6 | script: python make.py 7 | deploy: 8 | provider: pages 9 | skip_cleanup: true 10 | github_token: $GITHUB_TOKEN 11 | on: 12 | branch: master 13 | notifications: 14 | email: 15 | on_success: never 16 | on_failure: always -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # White PAC 2 | [![Build Status](https://travis-ci.org/Constaline/whitepac.svg?branch=master)](https://travis-ci.org/Constaline/whitepac) 3 | 4 | High performance PAC selecting Chinese websites to DIRECT and others to PROXY. 5 | 6 | 7 | ## Usage 8 | 1. Clone this repository: `git clone https://github.com/yukixz/whitepac.git`. 9 | 2. Update `proxy` in the first line of `tmpl.pac` if you need. 10 | 3. Generate `proxy.pac` with latest data: `python3 make.py`. 11 | 12 | 13 | ## Thanks 14 | * [@yukixz](https://github.com/yukixz) 15 | * [@fdb713](https://github.com/fdb713) 16 | -------------------------------------------------------------------------------- /tmpl.pac: -------------------------------------------------------------------------------- 1 | var proxy = "SOCKS5 127.0.0.1:1080; SOCKS 127.0.0.1:1080"; 2 | var direct = "DIRECT"; 3 | 4 | var DirectNetworks = {DirectNetworks}; 5 | var DirectSuffixes = {DirectSuffixes}; 6 | 7 | var hasOwnProperty = Object.hasOwnProperty; 8 | 9 | function convert_addr(ipchars) { 10 | var bytes = ipchars.split('.'); 11 | var result = (bytes[0] << 24) | (bytes[1] << 16) | (bytes[2] << 8) | (bytes[3]); 12 | return result >>> 0; 13 | } 14 | 15 | var reIPv4 = /^\d+\.\d+\.\d+\.\d+$/; 16 | function isIPv4(host) { 17 | return reIPv4.test(host); 18 | } 19 | 20 | function isInNets(nets, host) { 21 | var ip = convert_addr(host); 22 | for (var i = 24; i >= 8; i--) { 23 | var key = (ip >>> i) + '/' + (32 - i); 24 | if (hasOwnProperty.call(nets, key)) 25 | return true; 26 | } 27 | return false; 28 | } 29 | 30 | function isSuffixes(suffixes, host) { 31 | var parts = host.split('.'); 32 | var node = suffixes; 33 | for (var i = parts.length - 1; i >= 0; i--) { 34 | var part = parts[i]; 35 | node = node[part]; 36 | if (node === undefined) 37 | return false 38 | if (node === 1) 39 | return true 40 | } 41 | return false; 42 | } 43 | 44 | function FindProxyForURL(url, host) { 45 | if (isPlainHostName(host)) { 46 | return direct; 47 | } 48 | if (isIPv4(host)) { 49 | if (isInNets(DirectNetworks, host)) 50 | return direct; 51 | } else { 52 | if (isSuffixes(DirectSuffixes, host)) 53 | return direct; 54 | } 55 | return proxy; 56 | } 57 | 58 | // DEBUG CODE 59 | // function isPlainHostName(host) { 60 | // return host.indexOf('.') === -1 61 | // } 62 | // module.exports = FindProxyForURL 63 | -------------------------------------------------------------------------------- /make.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | 3 | import json 4 | import math 5 | import os 6 | import re 7 | import requests 8 | import struct 9 | import traceback 10 | from ipaddress import IPv4Network, collapse_addresses 11 | 12 | 13 | def fetch_file(local, remote): 14 | if os.path.exists(local): 15 | with open(local, 'r') as f: 16 | return f.read() 17 | else: 18 | print("Downloading {}".format(remote)) 19 | res = requests.get(remote) 20 | if res.status_code == 200: 21 | return res.text 22 | else: 23 | print("request error") 24 | return '' 25 | 26 | 27 | def fetch_cn_net(): 28 | data = fetch_file('delegated-apnic-latest', 29 | 'http://ftp.apnic.net/apnic/stats/apnic/delegated-apnic-latest') 30 | 31 | cnregex = re.compile(r'^apnic\|cn\|ipv4\|[\d\.]+\|\d+\|\d+\|a\w*$', 32 | re.I | re.M) 33 | cndata = cnregex.findall(data) 34 | 35 | networks = [] 36 | for item in cndata: 37 | parts = item.split('|') 38 | start = parts[3] 39 | number = int(parts[4]) 40 | cidr = 32 - int(math.log(number, 2)) 41 | networks.append(IPv4Network((start, cidr))) 42 | return networks 43 | 44 | 45 | def fetch_direct_networks(): 46 | with open('direct-networks.txt', 'r') as f: 47 | data = f.read() 48 | lines = data.splitlines() 49 | 50 | networks = [] 51 | for line in lines: 52 | if line == '': 53 | continue 54 | parts = line.split('/') 55 | start = parts[0] 56 | cidr = int(parts[1]) 57 | networks.append(IPv4Network((start, cidr))) 58 | return networks 59 | 60 | 61 | def format_net(networks): 62 | networks = collapse_addresses(networks) 63 | 64 | results = {} 65 | for net in networks: 66 | address = struct.unpack("!I", net.network_address.packed)[0] 67 | cidr = net.prefixlen 68 | prefix = address >> (32 - cidr) 69 | results[f"{prefix}/{cidr}"] = 1 70 | return json.dumps(results) 71 | 72 | 73 | def fetch_china_list(): 74 | data = fetch_file('accelerated-domains.china.conf', 75 | 'https://raw.githubusercontent.com/felixonmars/dnsmasq-china-list/master/accelerated-domains.china.conf') 76 | lines = data.splitlines() 77 | 78 | results = [] 79 | for line in lines: 80 | if line == '' or line[0] == '#': 81 | continue 82 | parts = line.split('/') 83 | results.append(parts[1]) 84 | return results 85 | 86 | 87 | def fetch_direct_domains(): 88 | with open('direct-domains.txt', 'r') as f: 89 | data = f.read() 90 | lines = data.splitlines() 91 | 92 | results = [] 93 | for line in lines: 94 | if line == '': 95 | continue 96 | results.append(line) 97 | return results 98 | 99 | 100 | def format_suffixes(domains): 101 | results = {} 102 | for line in domains: 103 | parts = line.split('.') 104 | level = results 105 | while True: 106 | part = parts.pop() 107 | isLast = len(parts) == 0 108 | if (level == 1) or (isLast and part in level): 109 | print(f"WARN: Suffix duplicated: {line} => {part}") 110 | break 111 | if isLast: 112 | level[part] = 1 113 | break 114 | if part not in level: 115 | level[part] = {} 116 | level = level[part] 117 | return json.dumps(results) 118 | 119 | 120 | def generate(): 121 | with open('tmpl.pac', 'r') as f: 122 | pac = f.read() 123 | 124 | # Networks 125 | nets = [] 126 | nets.extend(fetch_direct_networks()) 127 | nets.extend(fetch_cn_net()) 128 | netstr = format_net(nets) 129 | pac = pac.replace('{DirectNetworks}', netstr) 130 | 131 | # Domain 132 | domains = [] 133 | domains.extend(fetch_direct_domains()) 134 | domains.extend(fetch_china_list()) 135 | suffixes = format_suffixes(domains) 136 | pac = pac.replace('{DirectSuffixes}', suffixes) 137 | 138 | with open('proxy.pac', 'w') as f: 139 | f.write(pac) 140 | 141 | 142 | if __name__ == '__main__': 143 | generate() 144 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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