生成 PUBG 的专属 OpenVPN 配置

pubg_server_ips.rb

require 'json'
require 'netaddr'
require 'open-uri'
require 'nokogiri'

# azure香港 azure首尔
# aws釜山 aws首尔 aws东京

file = open('https://ip-ranges.amazonaws.com/ip-ranges.json') { |f| f.read }
data = JSON.parse(file)
aws_regions = %w[ap-northeast-1 ap-northeast-2 ap-northeast-3]
aws_ips = data['prefixes'].select { |x| aws_regions.include?(x['region']) && x['service'] = 'AMAZON' }.collect { |x| x['ip_prefix'] }.uniq

file = open('https://download.microsoft.com/download/0/1/8/018E208D-54F8-44CD-AA26-CD7BC9524A8C/PublicIPs_20180620.xml') { |f| f.read }
data = Nokogiri::XML(file)
azure_regions = %w[asiasoutheast asiaeast]
azure_ips = data.xpath('//AzurePublicIpAddresses/Region')
                .select { |region| azure_regions.include?(region.attributes['Name'].value) }
                .collect { |region| region.children }
                .flatten
                .collect { |ele| ele.attributes['Subnet'].value if ele.name == 'IpRange' }
                .compact

ips = azure_ips + aws_ips

puts 'For OpenVPN'
ips.each do |ip|
  ip = NetAddr::IPv4Net.parse(ip)
  puts "route #{ip.extended} vpn_gateway"
end
puts "route 104.16.24.88 255.255.255.255 vpn_gateway"

puts 'For OpenConnect'
ips.each do |ip|
  puts "route = #{ip}"
end
puts 'route = 104.16.24.88/255.255.255.255'