69 lines
1.8 KiB
Python
69 lines
1.8 KiB
Python
import datetime
|
|
import hashlib
|
|
import secrets
|
|
import string
|
|
import random
|
|
import os
|
|
import subprocess
|
|
import threading
|
|
from time import sleep
|
|
import db
|
|
|
|
def generate_random_string(length):
|
|
letters = string.ascii_letters
|
|
random_string = ''.join(random.choice(letters) for i in range(length))
|
|
return random_string
|
|
|
|
def hash_password(password):
|
|
return hashlib.sha512(password.encode('utf-8')).hexdigest()
|
|
|
|
def generate_auth_token():
|
|
return secrets.token_urlsafe(32)
|
|
|
|
def ping_client(ip):
|
|
response = os.system("ping -c 1 " + ip + "> /dev/null")
|
|
|
|
if response == 0:
|
|
return True
|
|
else:
|
|
return False
|
|
|
|
|
|
|
|
def ssh_thread_function():
|
|
subprocess.run(['wssh','--fbidhttp=False'])
|
|
|
|
def check_allocation_thread_function():
|
|
while True:
|
|
ids = db.get_image_allocation_all()
|
|
for x in ids:
|
|
ip = db.get_image_allocation_clientip_id(x[0])
|
|
ping_thread = PingThread(ip, x[0])
|
|
ping_thread.start()
|
|
|
|
sleep(10)
|
|
|
|
class PingThread(threading.Thread):
|
|
def __init__(self, ip, id):
|
|
super(PingThread, self).__init__()
|
|
self.Ip = ip
|
|
self.Id = id
|
|
def run(self):
|
|
if self.Ip is None:
|
|
return
|
|
if ping_client(self.Ip) == False:
|
|
date = db.get_image_allocation_time_id(self.Id)
|
|
if date is None:
|
|
return
|
|
delta = datetime.datetime.now() - date
|
|
if delta.total_seconds() > 30:
|
|
db.del_image_allocation_id(self.Id)
|
|
else:
|
|
db.update_image_allocation_time(self.Id)
|
|
|
|
def init_threads():
|
|
ssh_thread = threading.Thread(target=ssh_thread_function)
|
|
ssh_thread.start()
|
|
|
|
allocation_thread = threading.Thread(target=check_allocation_thread_function)
|
|
allocation_thread.start() |