def sendnotification(self, key):
kc = keycheck()
result = kc.checkKey(key)
ltime = datetime.datetime.now().strftime("%a, %b %H:%M")
data = {'MSG': 'Unlocked-Phone','USER': result['name'], 'TIME': ltime}
gcmhelp = gcmhelper()
gcmhelp.sendgcmsg(data, -1)
def run(self):
while(True):
keyval = self.scankey()
#logging.info("Key entered "+keyval)
#check for entered keyval in mysql
kc = keycheck()
result = kc.checkKey(keyval)
self.timeupdatethread.displayFlag = 0
if result == None:
self.lock.acquire()
self.dis.setmessage(" INVALID KEY ")
self.dis.setmessage2("PLEASE TRY AGAIN")
self.dis.setline()
self.lock.release()
delay = 2
else:
now = datetime.datetime.now()
if result['valid_from'] < now and result['valid_to'] > now:
self.dis.setmessage(" WELCOME ")
self.dis.setmessage2(result['name'].upper())
self.lock.acquire()
self.monitorthread.setactive(False)
self.lock.release()
self.consoledis.setsensormsg(" DOOR UNLOCKED ")
self.iocb.unlock()
#gcm message here
ltime = datetime.datetime.now().strftime("%a, %d %b %H:%M")
data = {'MSG': 'Unlocked from keypad', 'USER': result['name'], 'TIME': ltime}
gcmhelp = gcmhelper()
gcmhelp.sendgcmsg(data, keyval)
delay = 0
else:
self.lock.acquire()
self.dis.setmessage("**KEY EXPIRED**")
delay = 2
self.dis.setmessage2(result['name'].upper())
self.lock.release()
time.sleep(delay)
self.timeupdatethread.displayFlag = 1
self.monitorthread.setactive(True)
self.lock.acquire()
self.dis.clear()
self.dis.setdefault()
self.lock.release()
# Sentry # # This file is part of Sentry # # Sentry is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # Sentry is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with Foobar. If not, see <http://www.gnu.org/licenses/>. # # @copyright Copyright Harikrishnan M <*****@*****.**> # @licence GNU Public License V3.0 # # #!/usr/bin/python from db import keycheck kc = keycheck()
def checkauth(self, imei, imsi, key):
logging.debug( "In checkauth")
#db = self.getdb()
#cur = db.cursor()
#kc = keycheck()
ns = Pyro4.naming.locateNS()
cache = Pyro4.Proxy("PYRONAME:sentry.cache")
cachekey = imei+imsi+key
logging.info("IMEI: " +imei)
logging.info("IMSI: " +imsi)
logging.info("KEY: " +key)
logging.info("Cache key :" +cachekey)
cachehit = 0
if cachekey in cache.keys():
#Cache hit
logging.info("Cache Hit")
cachehit = 1
# get the data from the cache
resauth = cache.get(cachekey).get('value')
logging.debug("Cache Key = "+ cachekey)
#logging.debug("Cache Value = "+ str(resauth))
else:
logging.info("Cache Miss")
db = self.getdb()
cur = db.cursor()
kc = keycheck()
sql = "select * from user_device where passkey = \'"
sql += key
if imei != 'web' and imsi != 'web':
sql += "\' and imei = \'"
sql += imei
sql += "\' and imsi = \'"
sql += imsi
sql += "\'"
logging.debug(sql)
# check key validity as well.
cur.execute(sql)
devauth = cur.fetchone()
logging.debug('Fetched data')
resauth = {}
if devauth != None:
resauth['udid'] = devauth[0]
resauth['userkey'] = devauth[1]
resauth['imei'] = imei #devauth[2]
resauth['imsi'] = imsi #devauth[3]
#cur.close()
#del cur
#db.close()
keyauth = kc.checkKey(key)
resauth['valid_from'] = keyauth['valid_from']
resauth['valid_to'] = keyauth['valid_to']
cache.put(cachekey, resauth, -1)
logging.debug("Added result to cache")
cur.close()
del cur
db.close()
#logging.debug("Added result to cache")
if resauth != None and 'udid' in resauth.keys() and resauth['udid'] != '':
# authenticated. Now check validity
logging.debug('Authenticated. Now check Validity')
retval = 2
now = datetime.datetime.now()
DATETIME_FORMAT='%Y-%m-%d %H:%M:%S'
#if cachehit == 1:
logging.debug('Converting date from unicode to datetime')
validfrom = datetime.datetime.strptime(resauth['valid_from'],DATETIME_FORMAT)
validto = datetime.datetime.strptime(resauth['valid_to'],DATETIME_FORMAT)
#else:
# logging.debug('Comparing dateime directly')
# validfrom = resauth['valid_from']
# validto = resauth['valid_to']
if validfrom < now and validto > now:
retval = 1
else:
retval = 0
return retval
