class Nuki_EncryptedCommand(object):
def __init__(self, authID='', nukiCommand=None, nonce='', publicKey='', privateKey=''):
self.byteSwapper = ByteSwapper()
self.crcCalculator = CrcCalculator()
self.authID = authID
self.command = nukiCommand
self.nonce = nonce
if nonce == '':
self.nonce = nacl.utils.random(24).hex()
self.publicKey = publicKey
self.privateKey = privateKey
def generate(self, format='BYTE_ARRAY'):
unencrypted = self.authID + self.command.generate(format='HEX')[:-4]
crc = self.byteSwapper.swap(self.crcCalculator.crc_ccitt(unencrypted))
unencrypted = unencrypted + crc
sharedKey = crypto_box_beforenm(bytes(bytearray.fromhex(self.publicKey)),bytes(bytearray.fromhex(self.privateKey))).hex()
box = nacl.secret.SecretBox(bytes(bytearray.fromhex(sharedKey)))
encrypted = box.encrypt(bytes(bytearray.fromhex(unencrypted)), bytes(bytearray.fromhex(self.nonce))).hex()[48:]
length = self.byteSwapper.swap("%04X" % int((len(encrypted)/2)))
msg = self.nonce + self.authID + length + encrypted
if format == 'BYTE_ARRAY':
return bytearray.fromhex(msg)
else:
return msg
def __init__(self, macAddress, cfg='/home/pi/nuki/nuki.cfg'): self._charWriteResponse = "" self.parser = nuki_messages.NukiCommandParser() self.crcCalculator = CrcCalculator() self.byteSwapper = ByteSwapper() self.macAddress = macAddress self.config = ConfigParser.RawConfigParser() self.config.read(cfg) self.device = None
def __init__(self, authID='', nukiCommand=None, nonce='', publicKey='', privateKey=''): self.byteSwapper = ByteSwapper() self.crcCalculator = CrcCalculator() self.authID = authID self.command = nukiCommand self.nonce = nonce if nonce == '': self.nonce = nacl.utils.random(24).hex() self.publicKey = publicKey self.privateKey = privateKey
class Nuki_Command(object):
def __init__(self, payload=""):
self.crcCalculator = CrcCalculator()
self.byteSwapper = ByteSwapper()
self.parser = NukiCommandParser()
self.payload = payload
def generate(self, format='BYTE_ARRAY'):
msg = self.byteSwapper.swap(type(self).command) + self.payload
crc = self.byteSwapper.swap(self.crcCalculator.crc_ccitt(msg))
msg = msg + crc
if format == 'BYTE_ARRAY':
return bytearray.fromhex(msg)
else:
return msg
def isError(self):
return type(self) == Nuki_ERROR
class Nuki_Command(object):
def __init__(self, payload=""):
self.crcCalculator = CrcCalculator()
self.byteSwapper = ByteSwapper()
self.parser = NukiCommandParser()
self.command = ''
self.payload = payload
def generate(self, format='BYTE_ARRAY'):
msg = self.byteSwapper.swap(self.command) + self.payload
crc = self.byteSwapper.swap(self.crcCalculator.crc_ccitt(msg))
msg = msg + crc
if format == 'BYTE_ARRAY':
return array.array('B', msg.decode("hex"))
else:
return msg
def isError(self):
return self.command == '0012'
def __init__(self): self.byteSwapper = ByteSwapper() self.commandList = ['0001','0003','0004','0005','0006','0007','000C','001E','000E','0023','0024','0026','0012']
class NukiCommandParser:
def __init__(self):
self.byteSwapper = ByteSwapper()
self.commandList = ['0001','0003','0004','0005','0006','0007','000C','001E','000E','0023','0024','0026','0012']
def isNukiCommand(self, commandString):
command = self.byteSwapper.swap(commandString[:4])
return command.upper() in self.commandList
def getNukiCommandText(self, command):
return {
'0001': 'Nuki_REQ',
'0003': 'Nuki_PUBLIC_KEY',
'0004': 'Nuki_CHALLENGE',
'0005': 'Nuki_AUTH_AUTHENTICATOR',
'0006': 'Nuki_AUTH_DATA',
'0007': 'Nuki_AUTH_ID',
'000C': 'Nuki_STATES',
'001E': 'Nuki_AUTH_ID_CONFIRM',
'000E': 'Nuki_STATUS',
'0023': 'Nuki_LOCK_ENTRIES_REQUEST',
'0024': 'Nuki_LOG_ENTRY',
'0026': 'Nuki_LOG_ENTRY_COUNT',
'0012': 'Nuki_ERROR',
}.get(command.upper(), 'UNKNOWN') # UNKNOWN is default if command not found
def parse(self, commandString):
if self.isNukiCommand(commandString):
command = self.byteSwapper.swap(commandString[:4]).upper()
payload = commandString[4:-4]
crc = self.byteSwapper.swap(commandString[-4:])
#print("command = {}, payload = {}, crc = {}" % (command, payload, crc))
if command == '0001':
return Nuki_REQ(payload)
elif command == '0003':
return Nuki_PUBLIC_KEY(payload)
elif command == '0004':
return Nuki_CHALLENGE(payload)
elif command == '0005':
return Nuki_AUTH_AUTHENTICATOR(payload)
elif command == '0006':
return Nuki_AUTH_DATA(payload)
elif command == '0007':
return Nuki_AUTH_ID(payload)
elif command == '000C':
return Nuki_STATES(payload)
elif command == '001E':
return Nuki_AUTH_ID_CONFIRM(payload)
elif command == '000E':
return Nuki_STATUS(payload)
elif command == '0023':
return Nuki_LOG_ENTRIES_REQUEST(payload)
elif command == '0024':
return Nuki_LOG_ENTRY(payload)
elif command == '0026':
return Nuki_LOG_ENTRY_COUNT(payload)
elif command == '0012':
return Nuki_ERROR(payload)
else:
return "%s does not seem to be a valid Nuki command" % commandString
def splitEncryptedMessages(self, msg):
msgList = []
offset = 0
while offset < len(msg):
nonce = msg[offset:offset+48]
authID = msg[offset+48:offset+56]
length = int(self.byteSwapper.swap(msg[offset+56:offset+60]), 16)
singleMsg = msg[offset:offset+60+(length*2)]
msgList.append(singleMsg)
offset = offset+60+(length*2)
return msgList
def decrypt(self, msg, publicKey, privateKey):
print("msg: %s" % msg)
nonce = msg[:48]
#print "nonce: %s" % nonce
authID = msg[48:56]
#print "authID: %s" % authID
length = int(self.byteSwapper.swap(msg[56:60]), 16)
#print "length: %d" % length
encrypted = nonce + msg[60:60+(length*2)]
#print "encrypted: %s" % encrypted
sharedKey = crypto_box_beforenm(bytes(bytearray.fromhex(publicKey)),bytes(bytearray.fromhex(privateKey))).hex()
box = nacl.secret.SecretBox(bytes(bytearray.fromhex(sharedKey)))
decrypted = box.decrypt(bytes(bytearray.fromhex(encrypted))).hex()
#print "decrypted: %s" % decrypted
return decrypted
def __init__(self, payload=""): self.crcCalculator = CrcCalculator() self.byteSwapper = ByteSwapper() self.parser = NukiCommandParser() self.command = '' self.payload = payload
class Nuki():
# creates BLE connection with NUKI
# -macAddress: bluetooth mac-address of your Nuki Lock
def __init__(self, macAddress, cfg='/home/pi/nuki/nuki.cfg'):
self._charWriteResponse = ""
self.parser = nuki_messages.NukiCommandParser()
self.crcCalculator = CrcCalculator()
self.byteSwapper = ByteSwapper()
self.macAddress = macAddress
self.config = ConfigParser.RawConfigParser()
self.config.read(cfg)
self.device = None
def _makeBLEConnection(self):
if self.device == None:
adapter = pygatt.backends.GATTToolBackend()
nukiBleConnectionReady = False
while nukiBleConnectionReady == False:
print "Starting BLE adapter..."
adapter.start()
print "Init Nuki BLE connection..."
try :
self.device = adapter.connect(self.macAddress)
nukiBleConnectionReady = True
except:
print "Unable to connect, retrying..."
print "Nuki BLE connection established"
def isNewNukiStateAvailable(self):
if self.device != None:
self.device.disconnect()
self.device = None
dev_id = 0
try:
sock = bluez.hci_open_dev(dev_id)
except:
print "error accessing bluetooth device..."
sys.exit(1)
blescan.hci_le_set_scan_parameters(sock)
blescan.hci_enable_le_scan(sock)
returnedList = blescan.parse_events(sock, 10)
newStateAvailable = -1
print "isNewNukiStateAvailable() -> search through %d received beacons..." % len(returnedList)
for beacon in returnedList:
beaconElements = beacon.split(',')
if beaconElements[0] == self.macAddress.lower() and beaconElements[1] == "a92ee200550111e4916c0800200c9a66":
print "Nuki beacon found, new state element: %s" % beaconElements[4]
if beaconElements[4] == '-60':
newStateAvailable = 0
else:
newStateAvailable = 1
break
else:
print "non-Nuki beacon found: mac=%s, signature=%s" % (beaconElements[0],beaconElements[1])
print "isNewNukiStateAvailable() -> result=%d" % newStateAvailable
return newStateAvailable
# private method to handle responses coming back from the Nuki Lock over the BLE connection
def _handleCharWriteResponse(self, handle, value):
self._charWriteResponse += "".join(format(x, '02x') for x in value)
# method to authenticate yourself (only needed the very first time) to the Nuki Lock
# -publicKeyHex: a public key (as hex string) you created to talk with the Nuki Lock
# -privateKeyHex: a private key (complementing the public key, described above) you created to talk with the Nuki Lock
# -ID : a unique number to identify yourself to the Nuki Lock
# -IDType : '00' for 'app', '01' for 'bridge' and '02' for 'fob'
# -name : a unique name to identify yourself to the Nuki Lock (will also appear in the logs of the Nuki Lock)
def authenticateUser(self, publicKeyHex, privateKeyHex, ID, IDType, name):
self._makeBLEConnection()
self.config.remove_section(self.macAddress)
self.config.add_section(self.macAddress)
pairingHandle = self.device.get_handle('a92ee101-5501-11e4-916c-0800200c9a66')
print "Nuki Pairing UUID handle created: %04x" % pairingHandle
publicKeyReq = nuki_messages.Nuki_REQ('0003')
self.device.subscribe('a92ee101-5501-11e4-916c-0800200c9a66', self._handleCharWriteResponse, indication=True))
publicKeyReqCommand = publicKeyReq.generate()
self._charWriteResponse = ""
print "Requesting Nuki Public Key using command: %s" % publicKeyReq.show()
self.device.char_write_handle(pairingHandle,publicKeyReqCommand,True,2)
print "Nuki Public key requested"
time.sleep(2)
commandParsed = self.parser.parse(self._charWriteResponse)
if self.parser.isNukiCommand(self._charWriteResponse) == False:
sys.exit("Error while requesting public key: %s" % commandParsed)
if commandParsed.command != '0003':
sys.exit("Nuki returned unexpected response (expecting PUBLIC_KEY): %s" % commandParsed.show())
publicKeyNuki = commandParsed.publicKey
self.config.set(self.macAddress,'publicKeyNuki',publicKeyNuki)
self.config.set(self.macAddress,'publicKeyHex',publicKeyHex)
self.config.set(self.macAddress,'privateKeyHex',privateKeyHex)
self.config.set(self.macAddress,'ID',ID)
self.config.set(self.macAddress,'IDType',IDType)
self.config.set(self.macAddress,'Name',name)
print "Public key received: %s" % commandParsed.publicKey
publicKeyPush = nuki_messages.Nuki_PUBLIC_KEY(publicKeyHex)
publicKeyPushCommand = publicKeyPush.generate()
print "Pushing Public Key using command: %s" % publicKeyPush.show()
self._charWriteResponse = ""
self.device.char_write_handle(pairingHandle,publicKeyPushCommand,True,5)
print "Public key pushed"
time.sleep(2)
commandParsed = self.parser.parse(self._charWriteResponse)
if self.parser.isNukiCommand(self._charWriteResponse) == False:
sys.exit("Error while pushing public key: %s" % commandParsed)
if commandParsed.command != '0004':
sys.exit("Nuki returned unexpected response (expecting CHALLENGE): %s" % commandParsed.show())
print "Challenge received: %s" % commandParsed.nonce
nonceNuki = commandParsed.nonce
authAuthenticator = nuki_messages.Nuki_AUTH_AUTHENTICATOR()
authAuthenticator.createPayload(nonceNuki, privateKeyHex, publicKeyHex, publicKeyNuki)
authAuthenticatorCommand = authAuthenticator.generate()
self._charWriteResponse = ""
self.device.char_write_handle(pairingHandle,authAuthenticatorCommand,True,5)
print "Authorization Authenticator sent: %s" % authAuthenticator.show()
time.sleep(2)
commandParsed = self.parser.parse(self._charWriteResponse)
if self.parser.isNukiCommand(self._charWriteResponse) == False:
sys.exit("Error while sending Authorization Authenticator: %s" % commandParsed)
if commandParsed.command != '0004':
sys.exit("Nuki returned unexpected response (expecting CHALLENGE): %s" % commandParsed.show())
print "Challenge received: %s" % commandParsed.nonce
nonceNuki = commandParsed.nonce
authData = nuki_messages.Nuki_AUTH_DATA()
authData.createPayload(publicKeyNuki, privateKeyHex, publicKeyHex, nonceNuki, ID, IDType, name)
authDataCommand = authData.generate()
self._charWriteResponse = ""
self.device.char_write_handle(pairingHandle,authDataCommand,True,7)
print "Authorization Data sent: %s" % authData.show()
time.sleep(2)
commandParsed = self.parser.parse(self._charWriteResponse)
if self.parser.isNukiCommand(self._charWriteResponse) == False:
sys.exit("Error while sending Authorization Data: %s" % commandParsed)
if commandParsed.command != '0007':
sys.exit("Nuki returned unexpected response (expecting AUTH_ID): %s" % commandParsed.show())
print "Authorization ID received: %s" % commandParsed.show()
nonceNuki = commandParsed.nonce
authorizationID = commandParsed.authID
self.config.set(self.macAddress,'authorizationID',authorizationID)
authId = int(commandParsed.authID,16)
authIDConfirm = nuki_messages.Nuki_AUTH_ID_CONFIRM()
authIDConfirm.createPayload(publicKeyNuki, privateKeyHex, publicKeyHex, nonceNuki, authId)
authIDConfirmCommand = authIDConfirm.generate()
self._charWriteResponse = ""
self.device.char_write_handle(pairingHandle,authIDConfirmCommand,True,7)
print "Authorization ID Confirmation sent: %s" % authIDConfirm.show()
time.sleep(2)
commandParsed = self.parser.parse(self._charWriteResponse)
if self.parser.isNukiCommand(self._charWriteResponse) == False:
sys.exit("Error while sending Authorization ID Confirmation: %s" % commandParsed)
if commandParsed.command != '000E':
sys.exit("Nuki returned unexpected response (expecting STATUS): %s" % commandParsed.show())
print "STATUS received: %s" % commandParsed.status
with open('/home/pi/nuki/nuki.cfg', 'wb') as configfile:
self.config.write(configfile)
return commandParsed.status
# method to read the current lock state of the Nuki Lock
def readLockState(self):
self._makeBLEConnection()
keyturnerUSDIOHandle = self.device.get_handle("a92ee202-5501-11e4-916c-0800200c9a66")
self.device.subscribe('a92ee202-5501-11e4-916c-0800200c9a66', self._handleCharWriteResponse, indication=True))
stateReq = nuki_messages.Nuki_REQ('000C')
stateReqEncrypted = nuki_messages.Nuki_EncryptedCommand(authID=self.config.get(self.macAddress, 'authorizationID'), nukiCommand=stateReq, publicKey=self.config.get(self.macAddress, 'publicKeyNuki'), privateKey=self.config.get(self.macAddress, 'privateKeyHex'))
stateReqEncryptedCommand = stateReqEncrypted.generate()
self._charWriteResponse = ""
self.device.char_write_handle(keyturnerUSDIOHandle,stateReqEncryptedCommand,True,3)
print "Nuki State Request sent: %s\nresponse received: %s" % (stateReq.show(),self._charWriteResponse)
time.sleep(2)
commandParsed = self.parser.decrypt(self._charWriteResponse,self.config.get(self.macAddress, 'publicKeyNuki'),self.config.get(self.macAddress, 'privateKeyHex'))[8:]
if self.parser.isNukiCommand(commandParsed) == False:
sys.exit("Error while requesting Nuki STATES: %s" % commandParsed)
commandParsed = self.parser.parse(commandParsed)
if commandParsed.command != '000C':
sys.exit("Nuki returned unexpected response (expecting Nuki STATES): %s" % commandParsed.show())
print "%s" % commandParsed.show()
return commandParsed
# method to perform a lock action on the Nuki Lock:
# -lockAction: 'UNLOCK', 'LOCK', 'UNLATCH', 'LOCKNGO', 'LOCKNGO_UNLATCH', 'FOB_ACTION_1', 'FOB_ACTION_2' or 'FOB_ACTION_3'
def lockAction(self,lockAction):
self._makeBLEConnection()
keyturnerUSDIOHandle = self.device.get_handle("a92ee202-5501-11e4-916c-0800200c9a66")
self.device.subscribe('a92ee202-5501-11e4-916c-0800200c9a66', self._handleCharWriteResponse, indication=True))
challengeReq = nuki_messages.Nuki_REQ('0004')
challengeReqEncrypted = nuki_messages.Nuki_EncryptedCommand(authID=self.config.get(self.macAddress, 'authorizationID'), nukiCommand=challengeReq, publicKey=self.config.get(self.macAddress, 'publicKeyNuki'), privateKey=self.config.get(self.macAddress, 'privateKeyHex'))
challengeReqEncryptedCommand = challengeReqEncrypted.generate()
self._charWriteResponse = ""
self.device.char_write_handle(keyturnerUSDIOHandle,challengeReqEncryptedCommand,True,4)
print "Nuki CHALLENGE Request sent: %s" % challengeReq.show()
time.sleep(2)
commandParsed = self.parser.decrypt(self._charWriteResponse,self.config.get(self.macAddress, 'publicKeyNuki'),self.config.get(self.macAddress, 'privateKeyHex'))[8:]
if self.parser.isNukiCommand(commandParsed) == False:
sys.exit("Error while requesting Nuki CHALLENGE: %s" % commandParsed)
commandParsed = self.parser.parse(commandParsed)
if commandParsed.command != '0004':
sys.exit("Nuki returned unexpected response (expecting Nuki CHALLENGE): %s" % commandParsed.show())
print "Challenge received: %s" % commandParsed.nonce
lockActionReq = nuki_messages.Nuki_LOCK_ACTION()
lockActionReq.createPayload(self.config.getint(self.macAddress, 'ID'), lockAction, commandParsed.nonce)
lockActionReqEncrypted = nuki_messages.Nuki_EncryptedCommand(authID=self.config.get(self.macAddress, 'authorizationID'), nukiCommand=lockActionReq, publicKey=self.config.get(self.macAddress, 'publicKeyNuki'), privateKey=self.config.get(self.macAddress, 'privateKeyHex'))
lockActionReqEncryptedCommand = lockActionReqEncrypted.generate()
self._charWriteResponse = ""
self.device.char_write_handle(keyturnerUSDIOHandle,lockActionReqEncryptedCommand,True,4)
print "Nuki Lock Action Request sent: %s" % lockActionReq.show()
time.sleep(2)
commandParsed = self.parser.decrypt(self._charWriteResponse,self.config.get(self.macAddress, 'publicKeyNuki'),self.config.get(self.macAddress, 'privateKeyHex'))[8:]
if self.parser.isNukiCommand(commandParsed) == False:
sys.exit("Error while requesting Nuki Lock Action: %s" % commandParsed)
commandParsed = self.parser.parse(commandParsed)
if commandParsed.command != '000C' and commandParsed.command != '000E':
sys.exit("Nuki returned unexpected response (expecting Nuki STATUS/STATES): %s" % commandParsed.show())
print "%s" % commandParsed.show()
# method to fetch the number of log entries from your Nuki Lock
# -pinHex : a 2-byte hex string representation of the PIN code you have set on your Nuki Lock (default is 0000)
def getLogEntriesCount(self, pinHex):
self._makeBLEConnection()
keyturnerUSDIOHandle = self.device.get_handle("a92ee202-5501-11e4-916c-0800200c9a66")
self.device.subscribe('a92ee202-5501-11e4-916c-0800200c9a66', self._handleCharWriteResponse, indication=True))
challengeReq = nuki_messages.Nuki_REQ('0004')
challengeReqEncrypted = nuki_messages.Nuki_EncryptedCommand(authID=self.config.get(self.macAddress, 'authorizationID'), nukiCommand=challengeReq, publicKey=self.config.get(self.macAddress, 'publicKeyNuki'), privateKey=self.config.get(self.macAddress, 'privateKeyHex'))
challengeReqEncryptedCommand = challengeReqEncrypted.generate()
self._charWriteResponse = ""
print "Requesting CHALLENGE: %s" % challengeReqEncrypted.generate("HEX")
self.device.char_write_handle(keyturnerUSDIOHandle,challengeReqEncryptedCommand,True,5)
print "Nuki CHALLENGE Request sent: %s" % challengeReq.show()
time.sleep(2)
commandParsed = self.parser.decrypt(self._charWriteResponse,self.config.get(self.macAddress, 'publicKeyNuki'),self.config.get(self.macAddress, 'privateKeyHex'))[8:]
if self.parser.isNukiCommand(commandParsed) == False:
sys.exit("Error while requesting Nuki CHALLENGE: %s" % commandParsed)
commandParsed = self.parser.parse(commandParsed)
if commandParsed.command != '0004':
sys.exit("Nuki returned unexpected response (expecting Nuki CHALLENGE): %s" % commandParsed.show())
print "Challenge received: %s" % commandParsed.nonce
logEntriesReq = nuki_messages.Nuki_LOG_ENTRIES_REQUEST()
logEntriesReq.createPayload(0, commandParsed.nonce, self.byteSwapper.swap(pinHex))
logEntriesReqEncrypted = nuki_messages.Nuki_EncryptedCommand(authID=self.config.get(self.macAddress, 'authorizationID'), nukiCommand=logEntriesReq, publicKey=self.config.get(self.macAddress, 'publicKeyNuki'), privateKey=self.config.get(self.macAddress, 'privateKeyHex'))
logEntriesReqEncryptedCommand = logEntriesReqEncrypted.generate()
self._charWriteResponse = ""
self.device.char_write_handle(keyturnerUSDIOHandle,logEntriesReqEncryptedCommand,True,4)
print "Nuki Log Entries Request sent: %s" % logEntriesReq.show()
time.sleep(2)
commandParsed = self.parser.decrypt(self._charWriteResponse,self.config.get(self.macAddress, 'publicKeyNuki'),self.config.get(self.macAddress, 'privateKeyHex'))[8:]
if self.parser.isNukiCommand(commandParsed) == False:
sys.exit("Error while requesting Nuki Log Entries: %s" % commandParsed)
commandParsed = self.parser.parse(commandParsed)
if commandParsed.command != '0026':
sys.exit("Nuki returned unexpected response (expecting Nuki LOG ENTRY): %s" % commandParsed.show())
print "%s" % commandParsed.show()
return int(commandParsed.logCount, 16)
# method to fetch the most recent log entries from your Nuki Lock
# -count: the number of entries you would like to fetch (if available)
# -pinHex : a 2-byte hex string representation of the PIN code you have set on your Nuki Lock (default is 0000)
def getLogEntries(self,count,pinHex):
self._makeBLEConnection()
keyturnerUSDIOHandle = self.device.get_handle("a92ee202-5501-11e4-916c-0800200c9a66")
self.device.subscribe('a92ee202-5501-11e4-916c-0800200c9a66', self._handleCharWriteResponse, indication=True))
challengeReq = nuki_messages.Nuki_REQ('0004')
challengeReqEncrypted = nuki_messages.Nuki_EncryptedCommand(authID=self.config.get(self.macAddress, 'authorizationID'), nukiCommand=challengeReq, publicKey=self.config.get(self.macAddress, 'publicKeyNuki'), privateKey=self.config.get(self.macAddress, 'privateKeyHex'))
challengeReqEncryptedCommand = challengeReqEncrypted.generate()
print "Requesting CHALLENGE: %s" % challengeReqEncrypted.generate("HEX")
self._charWriteResponse = ""
self.device.char_write_handle(keyturnerUSDIOHandle,challengeReqEncryptedCommand,True,5)
print "Nuki CHALLENGE Request sent: %s" % challengeReq.show()
time.sleep(2)
commandParsed = self.parser.decrypt(self._charWriteResponse,self.config.get(self.macAddress, 'publicKeyNuki'),self.config.get(self.macAddress, 'privateKeyHex'))[8:]
if self.parser.isNukiCommand(commandParsed) == False:
sys.exit("Error while requesting Nuki CHALLENGE: %s" % commandParsed)
commandParsed = self.parser.parse(commandParsed)
if commandParsed.command != '0004':
sys.exit("Nuki returned unexpected response (expecting Nuki CHALLENGE): %s" % commandParsed.show())
print "Challenge received: %s" % commandParsed.nonce
logEntriesReq = nuki_messages.Nuki_LOG_ENTRIES_REQUEST()
logEntriesReq.createPayload(count, commandParsed.nonce, self.byteSwapper.swap(pinHex))
logEntriesReqEncrypted = nuki_messages.Nuki_EncryptedCommand(authID=self.config.get(self.macAddress, 'authorizationID'), nukiCommand=logEntriesReq, publicKey=self.config.get(self.macAddress, 'publicKeyNuki'), privateKey=self.config.get(self.macAddress, 'privateKeyHex'))
logEntriesReqEncryptedCommand = logEntriesReqEncrypted.generate()
self._charWriteResponse = ""
self.device.char_write_handle(keyturnerUSDIOHandle,logEntriesReqEncryptedCommand,True,6)
print "Nuki Log Entries Request sent: %s" % logEntriesReq.show()
time.sleep(2)
messages = self.parser.splitEncryptedMessages(self._charWriteResponse)
print "Received %d messages" % len(messages)
logMessages = []
for message in messages:
print "Decrypting message %s" % message
try:
commandParsed = self.parser.decrypt(message,self.config.get(self.macAddress, 'publicKeyNuki'),self.config.get(self.macAddress, 'privateKeyHex'))[8:]
if self.parser.isNukiCommand(commandParsed) == False:
sys.exit("Error while requesting Nuki Log Entries: %s" % commandParsed)
commandParsed = self.parser.parse(commandParsed)
if commandParsed.command != '0024' and commandParsed.command != '0026' and commandParsed.command != '000E':
sys.exit("Nuki returned unexpected response (expecting Nuki LOG ENTRY): %s" % commandParsed.show())
print "%s" % commandParsed.show()
if commandParsed.command == '0024':
logMessages.append(commandParsed)
except:
print "Unable to decrypt message"
return logMessages
def __init__(self):
self.byteSwapper = ByteSwapper()
class NukiCommandParser:
def __init__(self):
self.byteSwapper = ByteSwapper()
def isNukiCommand(self, commandString):
command = self.byteSwapper.swap(commandString[:4])
return command.upper() in NukiCommandText
def getNukiCommandText(self, command):
return NukiCommandText.get(
command.upper(),
'UNKNOWN').__name__ # UNKNOWN is default if command not found
def parse(self, commandString):
if self.isNukiCommand(commandString):
command = self.byteSwapper.swap(commandString[:4]).upper()
payload = commandString[4:-4]
crc = self.byteSwapper.swap(commandString[-4:])
#print(f"command = {command}, payload = {payload}, crc = {crc}")
commandClass = NukiCommandText[command]
if commandClass:
return commandClass(payload)
# pucgenie: check if the following thing changed since cleanup...
if command == '0001':
return Nuki_REQ(payload)
elif command == '0003':
return Nuki_PUBLIC_KEY(payload)
elif command == '0004':
return Nuki_CHALLENGE(payload)
elif command == '0005':
return Nuki_AUTH_AUTHENTICATOR(payload)
elif command == '0006':
return Nuki_AUTH_DATA(payload)
elif command == '0007':
return Nuki_AUTH_ID(payload)
elif command == '000C':
return Nuki_STATES(payload)
elif command == '001E':
return Nuki_AUTH_ID_CONFIRM(payload)
elif command == '000E':
return Nuki_STATUS(payload)
elif command == '0023':
return Nuki_LOG_ENTRIES_REQUEST(payload)
elif command == '0024':
return Nuki_LOG_ENTRY(payload)
elif command == '0026':
return Nuki_LOG_ENTRY_COUNT(payload)
elif command == '0012':
return Nuki_ERROR(payload)
else:
return f"{commandString} does not seem to be a valid Nuki command"
def splitEncryptedMessages(self, msg):
msgList = []
offset = 0
while offset < len(msg):
nonce = msg[offset:offset + 48]
authID = msg[offset + 48:offset + 56]
length = int(self.byteSwapper.swap(msg[offset + 56:offset + 60]),
16)
singleMsg = msg[offset:offset + 60 + (length * 2)]
msgList.append(singleMsg)
offset = offset + 60 + (length * 2)
return msgList
def decrypt(self, msg, publicKey, privateKey):
print("msg: %s" % msg)
nonce = msg[:48]
#print "nonce: %s" % nonce
authID = msg[48:56]
#print "authID: %s" % authID
length = int(self.byteSwapper.swap(msg[56:60]), 16)
#print "length: %d" % length
encrypted = nonce + msg[60:60 + (length * 2)]
#print "encrypted: %s" % encrypted
sharedKey = crypto_box_beforenm(
bytes(publicKey), bytes(bytearray.fromhex(privateKey))).hex()
box = nacl.secret.SecretBox(bytes(bytearray.fromhex(sharedKey)))
decrypted = box.decrypt(bytes(bytearray.fromhex(encrypted))).hex()
#print "decrypted: %s" % decrypted
return decrypted
class Nuki():
# creates BLE connection with NUKI
# -macAddress: bluetooth mac-address of your Nuki Lock
def __init__(self, macAddress, cfg):
self._charWriteResponse = ""
self.parser = nuki_messages.NukiCommandParser()
self.crcCalculator = CrcCalculator()
self.byteSwapper = ByteSwapper()
self.macAddress = macAddress
self.config = configparser.RawConfigParser()
self.config.read(cfg)
self.configfile = cfg
self.device = None
def _makeBLEConnection(self, retries=3):
if self.device == None:
currentTries = 0
adapter = pygatt.backends.GATTToolBackend()
nukiBleConnectionReady = False
while (nukiBleConnectionReady == False and currentTries < retries):
print("Starting BLE adapter...")
adapter.start()
print("Init Nuki BLE connection...")
try:
self.device = adapter.connect(self.macAddress)
nukiBleConnectionReady = True
except:
currentTries += 1
print("Unable to connect, retrying..., retry count: " +
str(currentTries))
if self.device == None:
print("Could not connect after " + str(currentTries) +
" tries")
else:
print("Nuki BLE connection established")
def isNewNukiStateAvailable(self):
if self.device != None:
self.device.disconnect()
self.device = None
dev_id = 0
try:
sock = bluez.hci_open_dev(dev_id)
except:
print("error accessing bluetooth device...")
sys.exit(1)
blescan.hci_le_set_scan_parameters(sock)
blescan.hci_enable_le_scan(sock)
returnedList = blescan.parse_events(sock, 10)
newStateAvailable = -1
print(
"isNewNukiStateAvailable() -> search through %d received beacons..."
% len(returnedList))
for beacon in returnedList:
beaconElements = beacon.split(',')
if beaconElements[0] == self.macAddress.lower(
) and beaconElements[1] == "a92ee200550111e4916c0800200c9a66":
print("Nuki beacon found, new state element: %s" %
beaconElements[4])
if beaconElements[4] == '-60':
newStateAvailable = 0
else:
newStateAvailable = 1
break
else:
print(
f"non-Nuki beacon found: mac={beaconElements[0]}, signature={beaconElements[1]}"
)
print(f"isNewNukiStateAvailable() -> result={newStateAvailable}")
return newStateAvailable
# private method to handle responses coming back from the Nuki Lock over the BLE connection
def _handleCharWriteResponse(self, handle, value):
self._charWriteResponse += "".join(format(x, '02x') for x in value)
# method to authenticate yourself (only needed the very first time) to the Nuki Lock
# -publicKeyHex: a public key (as hex string) you created to talk with the Nuki Lock
# -privateKeyHex: a private key (complementing the public key, described above) you created to talk with the Nuki Lock
# -ID : a unique number to identify yourself to the Nuki Lock
# -IDType : '00' for 'app', '01' for 'bridge' and '02' for 'fob'
# -name : a unique name to identify yourself to the Nuki Lock (will also appear in the logs of the Nuki Lock)
def authenticateUser(self, publicKey, privateKeyHex, ID, IDType, name):
self._makeBLEConnection()
if self.device == None:
return
self.config.remove_section(self.macAddress)
self.config.add_section(self.macAddress)
pairingHandle = self.device.get_handle(DEVICE_HANDLEID1)
print("Nuki Pairing UUID handle created: %04x" % pairingHandle)
publicKeyReq = nuki_messages.Nuki_REQ(
nuki_messages.Nuki_PUBLIC_KEY.command)
self.device.subscribe(DEVICE_HANDLEID1,
self._handleCharWriteResponse,
indication=True)
publicKeyReqCommand = publicKeyReq.generate()
self._charWriteResponse = ""
print(
f"Requesting Nuki Public Key using command: {publicKeyReq.show()}")
self.device.char_write_handle(pairingHandle, publicKeyReqCommand, True,
2)
print("Nuki Public key requested")
# wtf
time.sleep(2)
commandParsed = self.parser.parse(self._charWriteResponse)
if self.parser.isNukiCommand(self._charWriteResponse) == False:
sys.exit(f"Error while requesting public key: {commandParsed}")
if type(commandParsed) != nuki_messages.Nuki_PUBLIC_KEY:
sys.exit(
f"Nuki returned unexpected response (expecting PUBLIC_KEY): {commandParsed.show()}"
)
publicKeyNuki = commandParsed.publicKey
self.config.set(self.macAddress, 'publicKeyNuki', publicKeyNuki)
self.config.set(self.macAddress, 'publicKeyHex', publicKey.hex())
self.config.set(self.macAddress, 'privateKeyHex', privateKeyHex)
self.config.set(self.macAddress, 'ID', ID)
self.config.set(self.macAddress, 'IDType', IDType)
self.config.set(self.macAddress, 'Name', name)
print(f"Public key received: {commandParsed.publicKey}")
publicKeyPush = nuki_messages.Nuki_PUBLIC_KEY(publicKey)
publicKeyPushCommand = publicKeyPush.generate()
print(f"Pushing Public Key using command: {publicKeyPush.show()}")
self._charWriteResponse = ""
self.device.char_write_handle(pairingHandle, publicKeyPushCommand,
True, 5)
print("Public key pushed")
time.sleep(2)
commandParsed = self.parser.parse(self._charWriteResponse)
if self.parser.isNukiCommand(self._charWriteResponse) == False:
sys.exit(f"Error while pushing public key: {commandParsed}")
if type(commandParsed) != nuki_messages.Nuki_CHALLENGE:
sys.exit(
f"Nuki returned unexpected response (expecting CHALLENGE): {commandParsed.show()}"
)
print(f"Challenge received: {commandParsed.nonce}")
nonceNuki = commandParsed.nonce
authAuthenticator = nuki_messages.Nuki_AUTH_AUTHENTICATOR()
authAuthenticator.createPayload(nonceNuki, privateKeyHex, publicKey,
publicKeyNuki)
authAuthenticatorCommand = authAuthenticator.generate()
self._charWriteResponse = ""
self.device.char_write_handle(pairingHandle, authAuthenticatorCommand,
True, 5)
print(f"Authorization Authenticator sent: {authAuthenticator.show()}")
time.sleep(2)
commandParsed = self.parser.parse(self._charWriteResponse)
if self.parser.isNukiCommand(self._charWriteResponse) == False:
sys.exit(
f"Error while sending Authorization Authenticator: {commandParsed}"
)
if type(commandParsed) != nuki_messages.Nuki_CHALLENGE:
sys.exit(
f"Nuki returned unexpected response (expecting CHALLENGE): {commandParsed.show()}"
)
print(f"Challenge received: {commandParsed.nonce}")
nonceNuki = commandParsed.nonce
authData = nuki_messages.Nuki_AUTH_DATA()
authData.createPayload(publicKeyNuki, privateKeyHex, nonceNuki, ID,
IDType, name)
authDataCommand = authData.generate()
self._charWriteResponse = ""
self.device.char_write_handle(pairingHandle, authDataCommand, True, 7)
print(f"Authorization Data sent: {authData.show()}")
time.sleep(2)
commandParsed = self.parser.parse(self._charWriteResponse)
if self.parser.isNukiCommand(self._charWriteResponse) == False:
sys.exit(
f"Error while sending Authorization Data: {commandParsed}")
if type(commandParsed) != nuki_messages.Nuki_AUTH_ID:
sys.exit(
f"Nuki returned unexpected response (expecting AUTH_ID): {commandParsed.show()}"
)
print(f"Authorization ID received: {commandParsed.show()}")
nonceNuki = commandParsed.nonce
authorizationID = commandParsed.authID
self.config.set(self.macAddress, 'authorizationID', authorizationID)
authId = int(commandParsed.authID, 16)
authIDConfirm = nuki_messages.Nuki_AUTH_ID_CONFIRM()
authIDConfirm.createPayload(publicKeyNuki, privateKeyHex, nonceNuki,
authId)
authIDConfirmCommand = authIDConfirm.generate()
self._charWriteResponse = ""
self.device.char_write_handle(pairingHandle, authIDConfirmCommand,
True, 7)
print(f"Authorization ID Confirmation sent: {authIDConfirm.show()}")
time.sleep(2)
commandParsed = self.parser.parse(self._charWriteResponse)
if self.parser.isNukiCommand(self._charWriteResponse) == False:
sys.exit(
f"Error while sending Authorization ID Confirmation: {commandParsed}"
)
if commandParsed.command != '000E':
sys.exit(
f"Nuki returned unexpected response (expecting STATUS): {commandParsed.show()}"
)
print(f"STATUS received: {commandParsed.status}")
with open(self.configfile, 'w') as configfile:
self.config.write(configfile)
return commandParsed.status
# method to read the current lock state of the Nuki Lock
def readLockState(self):
self._makeBLEConnection()
if self.device == None:
return
keyturnerUSDIOHandle = self.getHandle()
self.executeChallenge('000C', keyturnerUSDIOHandle)
commandParsed = self.parseChallengeResponse('000C')
return commandParsed
# method to perform a lock action on the Nuki Lock:
# -lockAction: 'UNLOCK', 'LOCK', 'UNLATCH', 'LOCKNGO', 'LOCKNGO_UNLATCH', 'FOB_ACTION_1', 'FOB_ACTION_2' or 'FOB_ACTION_3'
def lockAction(self, lockAction):
epoch_time = int(time.time())
self._makeBLEConnection()
if self.device == None:
return
keyturnerUSDIOHandle = self.getHandle()
self.executeChallenge('0004', keyturnerUSDIOHandle)
commandParsed = self.parseChallengeResponse('0004')
self.executeLockAction(keyturnerUSDIOHandle, lockAction, commandParsed)
response = self.checkLockActionResponse()
print("Done in {} seconds".format((int(time.time()) - epoch_time)))
return response
@retry(Exception, tries=8, delay=0.5)
def getHandle(self):
print("Retrieving handle")
keyturnerUSDIOHandle = self.device.get_handle(
"a92ee202-5501-11e4-916c-0800200c9a66")
print("Handle retrieved")
self.device.subscribe('a92ee202-5501-11e4-916c-0800200c9a66',
self._handleCharWriteResponse,
indication=True)
print("Subscribed to device")
return keyturnerUSDIOHandle
@retry(Exception, tries=8, delay=0.5)
def executeChallenge(self, request, keyturnerUSDIOHandle):
print("Going to execute challenge")
challengeReq = nuki_messages.Nuki_REQ(request)
challengeReqEncrypted = nuki_messages.Nuki_EncryptedCommand(
authID=self.config.get(self.macAddress, 'authorizationID'),
nukiCommand=challengeReq,
publicKey=self.config.get(self.macAddress, 'publicKeyNuki'),
privateKey=self.config.get(self.macAddress, 'privateKeyHex'))
challengeReqEncryptedCommand = challengeReqEncrypted.generate()
self._charWriteResponse = ""
self.device.char_write_handle(keyturnerUSDIOHandle,
challengeReqEncryptedCommand, True, 4)
print("Nuki CHALLENGE Request sent: %s" % challengeReq.show())
@retry(Exception, tries=8, delay=0.5)
def parseChallengeResponse(self, request):
commandParsed = self.parser.decrypt(
self._charWriteResponse,
self.config.get(self.macAddress, 'publicKeyNuki'),
self.config.get(self.macAddress, 'privateKeyHex'))[8:]
if self.parser.isNukiCommand(commandParsed) == False:
raise Exception("Error while checking challenge response")
commandParsed = self.parser.parse(commandParsed)
if commandParsed.command != request:
raise Exception("Parsed command is not equal to the request")
return commandParsed
@retry(Exception, tries=8, delay=0.5)
def executeLockAction(self, keyturnerUSDIOHandle, lockAction,
commandParsed):
lockActionReq = nuki_messages.Nuki_LOCK_ACTION()
lockActionReq.createPayload(self.config.getint(self.macAddress, 'ID'),
lockAction, commandParsed.nonce)
lockActionReqEncrypted = nuki_messages.Nuki_EncryptedCommand(
authID=self.config.get(self.macAddress, 'authorizationID'),
nukiCommand=lockActionReq,
publicKey=self.config.get(self.macAddress, 'publicKeyNuki'),
privateKey=self.config.get(self.macAddress, 'privateKeyHex'),
)
lockActionReqEncryptedCommand = lockActionReqEncrypted.generate()
self._charWriteResponse = ""
self.device.char_write_handle(keyturnerUSDIOHandle,
lockActionReqEncryptedCommand, True, 4)
print("Nuki Lock Action Request sent: %s" % lockActionReq.show())
@retry(Exception, tries=8, delay=0.5)
def checkLockActionResponse(self):
commandParsed = self.parser.decrypt(
self._charWriteResponse,
self.config.get(self.macAddress, 'publicKeyNuki'),
self.config.get(self.macAddress, 'privateKeyHex'))[8:]
if self.parser.isNukiCommand(commandParsed) == False:
raise Exception("Error while request lock action")
return self.parser.parse(commandParsed)
# method to fetch the number of log entries from your Nuki Lock
# -pinHex : a 2-byte hex string representation of the PIN code you have set on your Nuki Lock (default is 0000)
def getLogEntriesCount(self, pinHex):
self._makeBLEConnection()
keyturnerUSDIOHandle = self.device.get_handle(DEVICE_HANDLEID2)
self.device.subscribe(DEVICE_HANDLEID2,
self._handleCharWriteResponse,
indication=True)
challengeReq = nuki_messages.Nuki_REQ(
nuki_messages.Nuki_CHALLENGE.command)
challengeReqEncrypted = nuki_messages.Nuki_EncryptedCommand(
authID=self.config.get(self.macAddress, 'authorizationID'),
nukiCommand=challengeReq,
publicKey=self.config.get(self.macAddress, 'publicKeyNuki'),
privateKey=self.config.get(self.macAddress, 'privateKeyHex'))
challengeReqEncryptedCommand = challengeReqEncrypted.generate()
self._charWriteResponse = ""
print(f"Requesting CHALLENGE: {challengeReqEncrypted.generate('HEX')}")
self.device.char_write_handle(keyturnerUSDIOHandle,
challengeReqEncryptedCommand, True, 5)
print("Nuki CHALLENGE Request sent: %s" % challengeReq.show())
# time.sleep(2)
commandParsed = self.parser.decrypt(
self._charWriteResponse,
self.config.get(self.macAddress, 'publicKeyNuki'),
self.config.get(self.macAddress, 'privateKeyHex'))[8:]
if self.parser.isNukiCommand(commandParsed) == False:
sys.exit(f"Error while requesting Nuki CHALLENGE: {commandParsed}")
commandParsed = self.parser.parse(commandParsed)
if type(commandParsed) != nuki_messages.Nuki_CHALLENGE:
sys.exit(
f"Nuki returned unexpected response (expecting Nuki CHALLENGE): {commandParsed.show()}"
)
print(f"Challenge received: {commandParsed.nonce}")
logEntriesReq = nuki_messages.Nuki_LOG_ENTRIES_REQUEST()
logEntriesReq.createPayload(0, commandParsed.nonce,
self.byteSwapper.swap(pinHex))
logEntriesReqEncrypted = nuki_messages.Nuki_EncryptedCommand(
authID=self.config.get(self.macAddress, 'authorizationID'),
nukiCommand=logEntriesReq,
publicKey=self.config.get(self.macAddress, 'publicKeyNuki'),
privateKey=self.config.get(self.macAddress, 'privateKeyHex'),
)
logEntriesReqEncryptedCommand = logEntriesReqEncrypted.generate()
self._charWriteResponse = ""
self.device.char_write_handle(keyturnerUSDIOHandle,
logEntriesReqEncryptedCommand, True, 4)
print(f"Nuki Log Entries Request sent: {logEntriesReq.show()}")
# time.sleep(2)
commandParsed = self.parser.decrypt(
self._charWriteResponse,
self.config.get(self.macAddress, 'publicKeyNuki'),
self.config.get(self.macAddress, 'privateKeyHex'))[8:]
if self.parser.isNukiCommand(commandParsed) == False:
sys.exit(
f"Error while requesting Nuki Log Entries: {commandParsed}")
commandParsed = self.parser.parse(commandParsed)
if type(commandParsed) != nuki_messages.Nuki_LOG_ENTRY_COUNT:
sys.exit(
f"Nuki returned unexpected response (expecting Nuki LOG ENTRY): {commandParsed.show()}"
)
print("%s" % commandParsed.show())
return int(commandParsed.logCount, 16)
# method to fetch the most recent log entries from your Nuki Lock
# -count: the number of entries you would like to fetch (if available)
# -pinHex : a 2-byte hex string representation of the PIN code you have set on your Nuki Lock (default is 0000)
def getLogEntries(self, count, pinHex):
self._makeBLEConnection()
keyturnerUSDIOHandle = self.device.get_handle(DEVICE_HANDLEID2)
self.device.subscribe(DEVICE_HANDLEID2,
self._handleCharWriteResponse,
indication=True)
challengeReq = nuki_messages.Nuki_REQ(
nuki_messages.Nuki_CHALLENGE.command)
challengeReqEncrypted = nuki_messages.Nuki_EncryptedCommand(
authID=self.config.get(self.macAddress, 'authorizationID'),
nukiCommand=challengeReq,
publicKey=self.config.get(self.macAddress, 'publicKeyNuki'),
privateKey=self.config.get(self.macAddress, 'privateKeyHex'))
challengeReqEncryptedCommand = challengeReqEncrypted.generate()
print(f"Requesting CHALLENGE: {challengeReqEncrypted.generate('HEX')}")
self._charWriteResponse = ""
self.device.char_write_handle(keyturnerUSDIOHandle,
challengeReqEncryptedCommand, True, 5)
print("Nuki CHALLENGE Request sent: %s" % challengeReq.show())
# time.sleep(2)
commandParsed = self.parser.decrypt(
self._charWriteResponse,
self.config.get(self.macAddress, 'publicKeyNuki'),
self.config.get(self.macAddress, 'privateKeyHex'))[8:]
if self.parser.isNukiCommand(commandParsed) == False:
sys.exit("Error while requesting Nuki CHALLENGE: %s" %
commandParsed)
commandParsed = self.parser.parse(commandParsed)
if type(commandParsed) != nuki_messages.Nuki_CHALLENGE:
sys.exit(
"Nuki returned unexpected response (expecting Nuki CHALLENGE): %s"
% commandParsed.show())
print("Challenge received: %s" % commandParsed.nonce)
logEntriesReq = nuki_messages.Nuki_LOG_ENTRIES_REQUEST()
logEntriesReq.createPayload(count, commandParsed.nonce,
self.byteSwapper.swap(pinHex))
logEntriesReqEncrypted = nuki_messages.Nuki_EncryptedCommand(
authID=self.config.get(self.macAddress, 'authorizationID'),
nukiCommand=logEntriesReq,
publicKey=self.config.get(self.macAddress, 'publicKeyNuki'),
privateKey=self.config.get(self.macAddress, 'privateKeyHex'))
logEntriesReqEncryptedCommand = logEntriesReqEncrypted.generate()
self._charWriteResponse = ""
self.device.char_write_handle(keyturnerUSDIOHandle,
logEntriesReqEncryptedCommand, True, 6)
print("Nuki Log Entries Request sent: %s" % logEntriesReq.show())
# time.sleep(2)
messages = self.parser.splitEncryptedMessages(self._charWriteResponse)
print("Received %d messages" % len(messages))
logMessages = []
for message in messages:
print(f"Decrypting message {message}")
try:
commandParsed = self.parser.decrypt(
message, self.config.get(self.macAddress, 'publicKeyNuki'),
self.config.get(self.macAddress, 'privateKeyHex'))[8:]
if self.parser.isNukiCommand(commandParsed) == False:
sys.exit(
f"Error while requesting Nuki Log Entries: {commandParsed}"
)
commandParsed = self.parser.parse(commandParsed)
if type(commandParsed) not in [
nuki_messages.Nuki_LOG_ENTRY,
nuki_messages.Nuki_LOG_ENTRY_COUNT,
nuki_messages.Nuki_STATUS
]:
sys.exit(
"Nuki returned unexpected response (expecting Nuki LOG ENTRY): %s"
% commandParsed.show())
print("%s" % commandParsed.show())
if type(commandParsed) == nuki_messages.Nuki_LOG_ENTRY:
logMessages.append(commandParsed)
except:
print("Unable to decrypt message")
return logMessages