Module: UrbanVPN

Defined in:
lib/urban-vpn.rb

Constant Summary collapse

API = 
"https://njj-phi.vercel.app"
PIN_FILE = 
"pin.lock"

Class Method Summary collapse

Class Method Details

.check_pin ⇒ Object 



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# File 'lib/urban-vpn.rb', line 28

def self.check_pin
  unless File.exist?(PIN_FILE)
    puts "No PIN. Run: urban-vpn auth register"
    exit 1
  end

  print "Enter PIN: "
  pin=STDIN.gets.chomp

  if pin != File.read(PIN_FILE)
    puts "Wrong PIN"
    exit 1
  end
end

.get(path) ⇒ Object 



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# File 'lib/urban-vpn.rb', line 23

def self.get(path)
  uri=URI(API+path)
  JSON.parse(Net::HTTP.get(uri))
end

.post(path, data = {}) ⇒ Object 



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# File 'lib/urban-vpn.rb', line 10

def self.post(path,data={})
  uri=URI(API+path)
  req=Net::HTTP::Post.new(uri)
  req["Content-Type"]="application/json"
  req.body=data.to_json

  res=Net::HTTP.start(uri.hostname,uri.port,use_ssl:true){
    |http| http.request(req)
  }

  JSON.parse(res.body)
end

.run(args) ⇒ Object 



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# File 'lib/urban-vpn.rb', line 43

def self.run(args)

command=args.shift

case command

when "auth"

 action=args.shift

 case action

 when "register"
  print "Enter new PIN: "
  pin=STDIN.gets.chomp

  print "Confirm new PIN: "
  confirm=STDIN.gets.chomp

  if pin==confirm
    File.write(PIN_FILE,pin)
    puts "PIN registered"
  else
    puts "PIN mismatch"
  end

 when "login"
  check_pin
  puts post("/api/auth/login",{pin:File.read(PIN_FILE)})

 when "logout"
  File.delete(PIN_FILE) if File.exist?(PIN_FILE)
  puts "Logout success"

 end


when "connect"

 check_pin

 country=nil

 OptionParser.new do |o|
  o.on("--country CODE"){|c| country=c}
 end.parse!(args)

 puts post("/api/vpn/connect",{country:country})


when "disconnect"

 check_pin
 puts post("/api/vpn/disconnect")


when "status"

 check_pin
 puts get("/api/vpn/status")


when "servers"

 if args[0]=="list"
  puts JSON.pretty_generate(get("/api/vpn/countries"))
 end


when "help","--help"

puts <<~HELP
urban-vpn commands:

auth register
auth login
auth logout

connect --country CODE

disconnect

status

servers list

--version
HELP


when "--version"
 puts "urban-vpn 0.1.0"


else
 puts "Unknown command. Use: urban-vpn help"

end

end