Documents/nfc/nfc.py

nfc.py

tokens = ['04 64 06 3a 94 51 80']
text_tokens = ['6Ek0ks4DvLo9nZKC8CRnyp8IIlYS6GhigDTi8aNpLbS8gomGw6xtIq2qjk8xQq5pqnFYTotljcnclPvqoIbK8UBrSUR9Mx2YI4itKUMEjBaPf8Afc98ecqHPwynJ99LouhYxSu1QPkRJi414PheuvKW8xTf7MpGHhsFiZdKud1ZhSC7N4MTZGcVlavRvUrAqo22XdINBjmp4SipwIcyETu7KBrfALIKIti3JHeW7itFojKHQiPSsAPRlrM7Fb6bS1Lyk9ypUwSnwf53JneEni32IsDfOTE9AYOxxzfNSGSLfnBWq0isCcs6aLNPTmwWLvjViihi5afEClaJQFUpvDoV1rF94OfTpgtlojsvsu5teIsEkVmeseQSuz4j7U8J32wxClcBurnNr5HDWqnYPUe5uh6AtkVZIzbC3YYpzG8BId3OPPul7FQEM30LEYzO2nWPwzjeX']

user_password = 'da1syG1rl'

lock_at_seconds = 60 * 60 #60 * 60

for token in tokens:
    token = token.replace(':', ' ')
    token = 'NFCID = ' + token

for token in text_tokens:
    token = token.replace(':', ' ')
    token = 'Text record: ' + token

import logging
from websocket_server import WebsocketServer

server = WebsocketServer(host='localhost', port=13254, loglevel=logging.INFO) #, key="key.pem", cert="cert.pem")

def run():
    global server
    server.run_forever()

import os, subprocess, time, threading

thread = threading.Thread(target=run)
thread.start()

from datetime import datetime

seconds = (datetime.now() - (datetime.now().replace(minute=0))).total_seconds()

subprocess.Popen(['/usr/bin/i3lock'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)


def run_process(client):
    ls = None
    op = None
    global seconds
    global user_password
    global lock_at_seconds
    while not op or 'No such' in op:
        ls = subprocess.Popen(['/usr/bin/ls', '/dev/hidraw2'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
        op = str(ls.stdout.readline().rstrip(), encoding='utf-8')
        print('Searching for NXP')
        seconds += 1
        if not seconds < lock_at_seconds:
            subprocess.Popen(['/usr/bin/i3lock'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
            seconds = 0
        time.sleep(1)
    subprocess.Popen(['/usr/bin/sudo', 'chmod', 'a+rw', '/dev/hidraw2'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    import asyncio
    async def main():
        primary_index = -1
        secondary_index = -2
        proc = await asyncio.create_subprocess_exec(
            'stdbuf', '-o0', "/etc/nxp",
            stdout=asyncio.subprocess.PIPE,
        )
        line = await proc.stdout.readline()
        while line:
            print(line.decode())
            line = await proc.stdout.readline()
            decoded = line.decode()
            for token in tokens:
                if token in decoded:
                    primary_index = tokens.index(token)
#            for token in text_tokens:
#                if token in decoded:
#                    secondary_index = text_tokens.index(token)
            if primary_index > -1: #secondary_index:
                subprocess.Popen(['/usr/bin/killall', 'i3lock'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
                subprocess.Popen(['/usr/bin/xdotool', 'type', user_password], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
                primary_index = -1
                secondary_index = -2
            client.send_message_to_all(decoded)
    asyncio.run(main())

while True:
    while seconds < lock_at_seconds:
        run_process(server)
        time.sleep(3)
        seconds += 3
    subprocess.Popen(['/usr/bin/i3lock'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    seconds = 0