506 lines
15 KiB
Python
506 lines
15 KiB
Python
#!/usr/bin/python
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from datetime import datetime
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try:
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from Crypto.Cipher import AES
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except ImportError, e:
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import pyaes
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import time
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import random
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import socket
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import sys
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import threading
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def gendevice(devtype, host, mac):
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if devtype == 0: # SP1
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return sp1(host=host, mac=mac)
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if devtype == 0x2711: # SP2
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return sp2(host=host, mac=mac)
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if devtype == 0x2719 or devtype == 0x7919 or devtype == 0x271a or devtype == 0x791a: # Honeywell SP2
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return sp2(host=host, mac=mac)
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if devtype == 0x2720: # SPMini
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return sp2(host=host, mac=mac)
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elif devtype == 0x753e: # SP3
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return sp2(host=host, mac=mac)
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elif devtype == 0x2728: # SPMini2
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return sp2(host=host, mac=mac)
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elif devtype == 0x2733 or devtype == 0x273e: # OEM branded SPMini
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return sp2(host=host, mac=mac)
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elif devtype >= 0x7530 and devtype <= 0x7918: # OEM branded SPMini2
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return sp2(host=host, mac=mac)
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elif devtype == 0x2736: # SPMiniPlus
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return sp2(host=host, mac=mac)
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elif devtype == 0x2712: # RM2
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return rm(host=host, mac=mac)
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elif devtype == 0x2737: # RM Mini
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return rm(host=host, mac=mac)
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elif devtype == 0x273d: # RM Pro Phicomm
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return rm(host=host, mac=mac)
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elif devtype == 0x2783: # RM2 Home Plus
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return rm(host=host, mac=mac)
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elif devtype == 0x277c: # RM2 Home Plus GDT
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return rm(host=host, mac=mac)
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elif devtype == 0x272a: # RM2 Pro Plus
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return rm(host=host, mac=mac)
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elif devtype == 0x2787: # RM2 Pro Plus2
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return rm(host=host, mac=mac)
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elif devtype == 0x278b: # RM2 Pro Plus BL
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return rm(host=host, mac=mac)
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elif devtype == 0x278f: # RM Mini Shate
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return rm(host=host, mac=mac)
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elif devtype == 0x2714: # A1
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return a1(host=host, mac=mac)
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elif devtype == 0x4EB5: # MP1
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return mp1(host=host, mac=mac)
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else:
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return device(host=host, mac=mac)
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def discover(timeout=None, local_ip_address=None):
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if local_ip_address is None:
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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s.connect(('8.8.8.8', 53)) # connecting to a UDP address doesn't send packets
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local_ip_address = s.getsockname()[0]
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address = local_ip_address.split('.')
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cs = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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cs.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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cs.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
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cs.bind((local_ip_address,0))
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port = cs.getsockname()[1]
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starttime = time.time()
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devices = []
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timezone = int(time.timezone/-3600)
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packet = bytearray(0x30)
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year = datetime.now().year
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if timezone < 0:
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packet[0x08] = 0xff + timezone - 1
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packet[0x09] = 0xff
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packet[0x0a] = 0xff
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packet[0x0b] = 0xff
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else:
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packet[0x08] = timezone
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packet[0x09] = 0
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packet[0x0a] = 0
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packet[0x0b] = 0
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packet[0x0c] = year & 0xff
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packet[0x0d] = year >> 8
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packet[0x0e] = datetime.now().minute
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packet[0x0f] = datetime.now().hour
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subyear = str(year)[2:]
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packet[0x10] = int(subyear)
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packet[0x11] = datetime.now().isoweekday()
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packet[0x12] = datetime.now().day
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packet[0x13] = datetime.now().month
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packet[0x18] = int(address[0])
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packet[0x19] = int(address[1])
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packet[0x1a] = int(address[2])
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packet[0x1b] = int(address[3])
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packet[0x1c] = port & 0xff
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packet[0x1d] = port >> 8
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packet[0x26] = 6
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checksum = 0xbeaf
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for i in range(len(packet)):
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checksum += packet[i]
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checksum = checksum & 0xffff
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packet[0x20] = checksum & 0xff
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packet[0x21] = checksum >> 8
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cs.sendto(packet, ('255.255.255.255', 80))
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if timeout is None:
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response = cs.recvfrom(1024)
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responsepacket = bytearray(response[0])
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host = response[1]
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mac = responsepacket[0x3a:0x40]
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devtype = responsepacket[0x34] | responsepacket[0x35] << 8
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return gendevice(devtype, host, mac)
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else:
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while (time.time() - starttime) < timeout:
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cs.settimeout(timeout - (time.time() - starttime))
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try:
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response = cs.recvfrom(1024)
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except socket.timeout:
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return devices
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responsepacket = bytearray(response[0])
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host = response[1]
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devtype = responsepacket[0x34] | responsepacket[0x35] << 8
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mac = responsepacket[0x3a:0x40]
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dev = gendevice(devtype, host, mac)
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devices.append(dev)
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return devices
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class device:
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def __init__(self, host, mac, timeout=10):
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self.host = host
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self.mac = mac
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self.timeout = timeout
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self.count = random.randrange(0xffff)
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self.key = bytearray([0x09, 0x76, 0x28, 0x34, 0x3f, 0xe9, 0x9e, 0x23, 0x76, 0x5c, 0x15, 0x13, 0xac, 0xcf, 0x8b, 0x02])
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self.iv = bytearray([0x56, 0x2e, 0x17, 0x99, 0x6d, 0x09, 0x3d, 0x28, 0xdd, 0xb3, 0xba, 0x69, 0x5a, 0x2e, 0x6f, 0x58])
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self.id = bytearray([0, 0, 0, 0])
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self.cs = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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self.cs.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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self.cs.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
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self.cs.bind(('',0))
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self.type = "Unknown"
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self.lock = threading.Lock()
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if 'pyaes' in sys.modules:
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self.encrypt = self.encrypt_pyaes
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self.decrypt = self.decrypt_pyaes
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else:
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self.encrypt = self.encrypt_pycrypto
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self.decrypt = self.decrypt_pycrypto
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def encrypt_pyaes(self, payload):
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aes = pyaes.AESModeOfOperationCBC(self.key, iv = bytes(self.iv))
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return "".join([aes.encrypt(bytes(payload[i:i+16])) for i in range(0, len(payload), 16)])
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def decrypt_pyaes(self, payload):
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aes = pyaes.AESModeOfOperationCBC(self.key, iv = bytes(self.iv))
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return "".join([aes.decrypt(bytes(payload[i:i+16])) for i in range(0, len(payload), 16)])
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def encrypt_pycrypto(self, payload):
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aes = AES.new(bytes(self.key), AES.MODE_CBC, bytes(self.iv))
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return aes.encrypt(bytes(payload))
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def decrypt_pycrypto(self, payload):
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aes = AES.new(bytes(self.key), AES.MODE_CBC, bytes(self.iv))
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return aes.decrypt(bytes(payload))
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def auth(self):
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payload = bytearray(0x50)
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payload[0x04] = 0x31
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payload[0x05] = 0x31
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payload[0x06] = 0x31
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payload[0x07] = 0x31
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payload[0x08] = 0x31
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payload[0x09] = 0x31
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payload[0x0a] = 0x31
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payload[0x0b] = 0x31
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payload[0x0c] = 0x31
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payload[0x0d] = 0x31
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payload[0x0e] = 0x31
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payload[0x0f] = 0x31
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payload[0x10] = 0x31
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payload[0x11] = 0x31
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payload[0x12] = 0x31
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payload[0x1e] = 0x01
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payload[0x2d] = 0x01
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payload[0x30] = ord('T')
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payload[0x31] = ord('e')
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payload[0x32] = ord('s')
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payload[0x33] = ord('t')
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payload[0x34] = ord(' ')
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payload[0x35] = ord(' ')
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payload[0x36] = ord('1')
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response = self.send_packet(0x65, payload)
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payload = self.decrypt(response[0x38:])
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if not payload:
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return False
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key = payload[0x04:0x14]
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if len(key) % 16 != 0:
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return False
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self.id = payload[0x00:0x04]
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self.key = key
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return True
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def get_type(self):
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return self.type
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def send_packet(self, command, payload):
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self.count = (self.count + 1) & 0xffff
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packet = bytearray(0x38)
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packet[0x00] = 0x5a
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packet[0x01] = 0xa5
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packet[0x02] = 0xaa
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packet[0x03] = 0x55
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packet[0x04] = 0x5a
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packet[0x05] = 0xa5
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packet[0x06] = 0xaa
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packet[0x07] = 0x55
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packet[0x24] = 0x2a
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packet[0x25] = 0x27
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packet[0x26] = command
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packet[0x28] = self.count & 0xff
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packet[0x29] = self.count >> 8
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packet[0x2a] = self.mac[0]
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packet[0x2b] = self.mac[1]
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packet[0x2c] = self.mac[2]
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packet[0x2d] = self.mac[3]
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packet[0x2e] = self.mac[4]
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packet[0x2f] = self.mac[5]
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packet[0x30] = self.id[0]
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packet[0x31] = self.id[1]
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packet[0x32] = self.id[2]
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packet[0x33] = self.id[3]
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checksum = 0xbeaf
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for i in range(len(payload)):
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checksum += payload[i]
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checksum = checksum & 0xffff
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payload = self.encrypt(payload)
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packet[0x34] = checksum & 0xff
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packet[0x35] = checksum >> 8
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for i in range(len(payload)):
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packet.append(payload[i])
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checksum = 0xbeaf
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for i in range(len(packet)):
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checksum += packet[i]
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checksum = checksum & 0xffff
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packet[0x20] = checksum & 0xff
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packet[0x21] = checksum >> 8
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starttime = time.time()
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with self.lock:
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while True:
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try:
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self.cs.sendto(packet, self.host)
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self.cs.settimeout(1)
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response = self.cs.recvfrom(1024)
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break
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except socket.timeout:
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if (time.time() - starttime) < self.timeout:
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pass
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raise
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return bytearray(response[0])
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class mp1(device):
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def __init__ (self, host, mac):
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device.__init__(self, host, mac)
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self.type = "MP1"
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def set_power_mask(self, sid_mask, state):
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"""Sets the power state of the smart power strip."""
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packet = bytearray(16)
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packet[0x00] = 0x0d
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packet[0x02] = 0xa5
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packet[0x03] = 0xa5
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packet[0x04] = 0x5a
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packet[0x05] = 0x5a
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packet[0x06] = 0xb2 + ((sid_mask<<1) if state else sid_mask)
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packet[0x07] = 0xc0
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packet[0x08] = 0x02
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packet[0x0a] = 0x03
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packet[0x0d] = sid_mask
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packet[0x0e] = sid_mask if state else 0
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response = self.send_packet(0x6a, packet)
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err = response[0x22] | (response[0x23] << 8)
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def set_power(self, sid, state):
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"""Sets the power state of the smart power strip."""
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sid_mask = 0x01 << (sid - 1)
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return self.set_power_mask(sid_mask, state)
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def check_power_raw(self):
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"""Returns the power state of the smart power strip in raw format."""
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packet = bytearray(16)
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packet[0x00] = 0x0a
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packet[0x02] = 0xa5
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packet[0x03] = 0xa5
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packet[0x04] = 0x5a
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packet[0x05] = 0x5a
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packet[0x06] = 0xae
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packet[0x07] = 0xc0
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packet[0x08] = 0x01
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response = self.send_packet(0x6a, packet)
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err = response[0x22] | (response[0x23] << 8)
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if err == 0:
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payload = self.decrypt(bytes(response[0x38:]))
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if type(payload[0x4]) == int:
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state = payload[0x0e]
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else:
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state = ord(payload[0x0e])
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return state
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def check_power(self):
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"""Returns the power state of the smart power strip."""
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state = self.check_power_raw()
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data = {}
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data['s1'] = bool(state & 0x01)
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data['s2'] = bool(state & 0x02)
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data['s3'] = bool(state & 0x04)
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data['s4'] = bool(state & 0x08)
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return data
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class sp1(device):
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def __init__ (self, host, mac):
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device.__init__(self, host, mac)
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self.type = "SP1"
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def set_power(self, state):
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packet = bytearray(4)
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packet[0] = state
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self.send_packet(0x66, packet)
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class sp2(device):
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def __init__ (self, host, mac):
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device.__init__(self, host, mac)
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self.type = "SP2"
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def set_power(self, state):
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"""Sets the power state of the smart plug."""
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packet = bytearray(16)
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packet[0] = 2
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packet[4] = 1 if state else 0
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self.send_packet(0x6a, packet)
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def check_power(self):
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"""Returns the power state of the smart plug."""
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packet = bytearray(16)
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packet[0] = 1
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response = self.send_packet(0x6a, packet)
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err = response[0x22] | (response[0x23] << 8)
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if err == 0:
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payload = self.decrypt(bytes(response[0x38:]))
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if type(payload[0x4]) == int:
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state = bool(payload[0x4])
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else:
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state = bool(ord(payload[0x4]))
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return state
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class a1(device):
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def __init__ (self, host, mac):
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device.__init__(self, host, mac)
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self.type = "A1"
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def check_sensors(self):
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packet = bytearray(16)
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packet[0] = 1
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response = self.send_packet(0x6a, packet)
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err = response[0x22] | (response[0x23] << 8)
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if err == 0:
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data = {}
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payload = self.decrypt(bytes(response[0x38:]))
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if type(payload[0x4]) == int:
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data['temperature'] = (payload[0x4] * 10 + payload[0x5]) / 10.0
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data['humidity'] = (payload[0x6] * 10 + payload[0x7]) / 10.0
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light = payload[0x8]
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air_quality = payload[0x0a]
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noise = payload[0xc]
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else:
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data['temperature'] = (ord(payload[0x4]) * 10 + ord(payload[0x5])) / 10.0
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data['humidity'] = (ord(payload[0x6]) * 10 + ord(payload[0x7])) / 10.0
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light = ord(payload[0x8])
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air_quality = ord(payload[0x0a])
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noise = ord(payload[0xc])
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if light == 0:
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data['light'] = 'dark'
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elif light == 1:
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data['light'] = 'dim'
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elif light == 2:
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data['light'] = 'normal'
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elif light == 3:
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data['light'] = 'bright'
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else:
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data['light'] = 'unknown'
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if air_quality == 0:
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data['air_quality'] = 'excellent'
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elif air_quality == 1:
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data['air_quality'] = 'good'
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elif air_quality == 2:
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data['air_quality'] = 'normal'
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elif air_quality == 3:
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data['air_quality'] = 'bad'
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else:
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data['air_quality'] = 'unknown'
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if noise == 0:
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data['noise'] = 'quiet'
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elif noise == 1:
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data['noise'] = 'normal'
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elif noise == 2:
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data['noise'] = 'noisy'
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else:
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data['noise'] = 'unknown'
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return data
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def check_sensors_raw(self):
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packet = bytearray(16)
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packet[0] = 1
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response = self.send_packet(0x6a, packet)
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err = response[0x22] | (response[0x23] << 8)
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if err == 0:
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data = {}
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payload = self.decrypt(bytes(response[0x38:]))
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if type(payload[0x4]) == int:
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data['temperature'] = (payload[0x4] * 10 + payload[0x5]) / 10.0
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data['humidity'] = (payload[0x6] * 10 + payload[0x7]) / 10.0
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data['light'] = payload[0x8]
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data['air_quality'] = payload[0x0a]
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data['noise'] = payload[0xc]
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else:
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data['temperature'] = (ord(payload[0x4]) * 10 + ord(payload[0x5])) / 10.0
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data['humidity'] = (ord(payload[0x6]) * 10 + ord(payload[0x7])) / 10.0
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data['light'] = ord(payload[0x8])
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data['air_quality'] = ord(payload[0x0a])
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data['noise'] = ord(payload[0xc])
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return data
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class rm(device):
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def __init__ (self, host, mac):
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device.__init__(self, host, mac)
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self.type = "RM2"
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def check_data(self):
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packet = bytearray(16)
|
|
packet[0] = 4
|
|
response = self.send_packet(0x6a, packet)
|
|
err = response[0x22] | (response[0x23] << 8)
|
|
if err == 0:
|
|
payload = self.decrypt(bytes(response[0x38:]))
|
|
return payload[0x04:]
|
|
|
|
def send_data(self, data):
|
|
packet = bytearray([0x02, 0x00, 0x00, 0x00])
|
|
packet += data
|
|
self.send_packet(0x6a, packet)
|
|
|
|
def enter_learning(self):
|
|
packet = bytearray(16)
|
|
packet[0] = 3
|
|
self.send_packet(0x6a, packet)
|
|
|
|
def check_temperature(self):
|
|
packet = bytearray(16)
|
|
packet[0] = 1
|
|
response = self.send_packet(0x6a, packet)
|
|
err = response[0x22] | (response[0x23] << 8)
|
|
if err == 0:
|
|
payload = self.decrypt(bytes(response[0x38:]))
|
|
if type(payload[0x4]) == int:
|
|
temp = (payload[0x4] * 10 + payload[0x5]) / 10.0
|
|
else:
|
|
temp = (ord(payload[0x4]) * 10 + ord(payload[0x5])) / 10.0
|
|
return temp
|
|
|
|
# For legay compatibility - don't use this
|
|
class rm2(rm):
|
|
def __init__ (self):
|
|
device.__init__(self, None, None)
|
|
|
|
def discover(self):
|
|
dev = discover()
|
|
self.host = dev.host
|
|
self.mac = dev.mac
|