def process_cloud_data(self, mysocket,data):
if len(data) == int.from_bytes(data[2:4],byteorder='big'): # Check correct lenght of packet again
print(threading.get_ident())
did = int.from_bytes(data[8:12],byteorder='big')
self.do_log_raw(did,binascii.hexlify(data), "from_cloud")
if did == mysocket.ddid:
m = Message.parse(data, mysocket.ctx)
print("Headertime %s " %m.header.value["ts"])
print("Localtime %s " %datetime.datetime.utcnow() )
if m.data["length"] > 0:
method = m.data.value.get("method", "NONE")
device_result = m.data.value.get("result", "NONE")
device_error = m.data.value.get("error", "NONE")
packetid = m.data.value.get("id", 0)
print("Cloud->%s : messageID: %s Method: %s " % (mysocket.dname,packetid,method))
print("Cloud->%s : Value: %s" % (mysocket.dname,m.data.value))
self.do_log(did, m.data.value, "from_cloud")
if (mysocket.full_cloud_forward == 1 and (method not in mysocket.blocked_methods_from_cloud_list) and (packetid not in mysocket.blocked_from_cloud_list)):
mysocket.sendmydata(data) # forward data to client
if (packetid in mysocket.blocked_from_client_list):
mysocket.blocked_from_cloud_list.remove(packetid)
else:
print("Cloud->%s : Ping-Pong" % mysocket.dname)
if ((mysocket.forward_to_cloud == 1) or (mysocket.full_cloud_forward == 1)):
#self.do_log(did,"PING-PONG (len=32)","from_cloud(ping)")
mysocket.sendmydata(data) # forward data to client
else:
print("Wrong packet size %s %s " % (len(data),int.from_bytes(data[2:4],byteorder='big')))
return 1
return 0
def switchoff():
helobytes = bytes.fromhex(
'21310020ffffffffffffffffffffffffffffffffffffffffffffffffffffffff')
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.sendto(helobytes, ('192.168.31.201', 54321)) # 插座ip，端口54321
data, addr = s.recvfrom(1024)
print("data信息")
print(data)
m = Message.parse(data)
tok = codecs.encode(m.checksum, 'hex')
print(m)
print(tok)
# 控制脚本
ts = m.header.value.ts + datetime.timedelta(seconds=1)
device_id = m.header.value.device_id
cmd = {'id': 1, 'method': 'set_power', 'params': ['off']}
header = {
'length': 0,
'unknown': 0x00000000,
'device_id': device_id,
'ts': ts
}
msg = {'data': {'value': cmd}, 'header': {'value': header}, 'checksum': 0}
m0 = Message.build(msg, token=m.checksum)
print("m0的信息")
print(m0)
s2 = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s2.sendto(m0, ('192.168.31.201', 54321))
return "off success"
def mirobo_discover():
"""
Scan for devices in the network.
Code taken from /usr/local/lib/python3.5/dist-packages/miio/device.py:def discover()
"""
timeout = 5
seen_addrs = [] # type: List[str]
seen_tokens = [] # type: List[str]
addr = '192.168.8.1' # '<broadcast>'
# magic, length 32
helobytes = bytes.fromhex(
'21310020ffffffffffffffffffffffffffffffffffffffffffffffffffffffff')
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
s.settimeout(timeout)
for _i in range(3):
s.sendto(helobytes, (addr, 54321))
while True:
try:
data, addr = s.recvfrom(1024)
m = Message.parse(data) # type: Message
# print("Got a response: %s" % m)
if addr[0] not in seen_addrs:
token = codecs.encode(m.checksum, 'hex')
if type(token) is bytes: token = token.decode() # tostring
print(" IP %s: %s - token: %s" %
(addr[0], m.header.value.devtype, token))
seen_addrs.append(addr[0])
seen_tokens.append([addr[0], token])
except socket.timeout:
print("Discovery done")
return seen_tokens
except Exception as ex:
print("error while reading discover results: %s", ex)
break
return None
def process_cloud_data(self, mysocket, data):
if len(data) == int.from_bytes(data[2:4], byteorder='big'): # Check correct lenght of packet again
did = int.from_bytes(data[8:12], byteorder='big')
self.do_log_raw(did, binascii.hexlify(data), MessageDirection.FromCloud)
if did == mysocket.ddid:
m = Message.parse(data, **mysocket.ctx)
print("Headertime %s " % m.header.value["ts"])
print("Localtime %s " % datetime.datetime.utcnow())
if m.data["length"] > 0:
if m.data.value:
method = m.data.value.get("method", "NONE")
device_result = m.data.value.get("result", "NONE")
device_error = m.data.value.get("error", "NONE")
packetid = m.data.value.get("id", 0)
print("%s<-cloud : messageID: %s Method: %s " % (mysocket.dname, packetid, method))
print("%s<-cloud : Value: %s" % (mysocket.dname, m.data.value))
self.do_log(did, m.data.value, MessageDirection.FromCloud)
if mysocket.full_cloud_forward == 1 \
and method not in blocked_methods_from_cloud_list \
and packetid not in mysocket.blocked_from_cloud_list:
mysocket.send_data_to_client(data) # forward data to client
if packetid in mysocket.blocked_from_client_list:
mysocket.blocked_from_cloud_list.remove(packetid)
else:
print("%s<-cloud : Couldn't parse message!" % mysocket.dname)
else:
print("%s<-cloud : Ping-Pong" % mysocket.dname)
if (mysocket.forward_to_cloud == 1) or (mysocket.full_cloud_forward == 1):
# self.do_log(did,"PING-PONG (len=32)", MessageDirection.FromCloud + "(ping)")
mysocket.send_data_to_client(data) # forward data to client
else:
print("Wrong packet size %s %s " % (len(data), int.from_bytes(data[2:4], byteorder='big')))
return 1
return 0
def process_data(self, mysocket, data):
"""
Parse message in data
:param mysocket: connection handler instance
:param data: message as bytes
:return: 1 on failure, 0 on success
"""
clienthello = bytes.fromhex(
"21310020ffffffffffffffff0000000000000000000000000000000000000000")
timestamp = binascii.hexlify(struct.pack('>I', round(
time.time()))).decode("utf-8")
serverhello = bytes.fromhex("21310020ffffffffffffffff" + timestamp +
"00000000000000000000000000000000")
if len(data) == int.from_bytes(
data[2:4],
byteorder='big'): # Check correct lenght of packet again
self.do_log_raw(threading.get_ident(), binascii.hexlify(data),
MessageDirection.FromClient)
if data == clienthello:
print("{} thats a client hello")
# print("< RAW: %s" % binascii.hexlify(serverhello))
mysocket.clienthello = data
mysocket.send_data_to_client(serverhello)
elif data[0:12] == clienthello[0:12]:
print("{} thats a long client hello")
serverhello = bytes.fromhex("21310020ffffffffffffffff" +
timestamp) + data[16:32]
# print("< RAW: %s" % binascii.hexlify(serverhello))
mysocket.clienthello = data
mysocket.send_data_to_client(serverhello)
else:
did = int.from_bytes(data[8:12], byteorder='big')
# register socket connection for device to allow sending custom commands outside
# the request handler
device = get_device(did)
if device:
device[1] = mysocket
try:
if self.cursor.execute(
"SELECT did,name,enckey,forward_to_cloud,full_cloud_forward FROM devices WHERE did = %s",
did) == 1:
# Fetch all the rows in a list of lists.
results = self.cursor.fetchall()
if not results:
print(
"Error: unable to fetch data for did %s. Device unknown?"
% did)
return 1
for row in results:
ddid = row[0]
dname = row[1]
denckey = row[2]
forward_to_cloud = row[3]
full_cloud_forward = row[4]
# Now print fetched result
print(
"ddid = %s, dname = %s, denckey = %s, forward_to_cloud = %d, full_cloud_forward = %d"
% (ddid, dname, denckey, forward_to_cloud,
full_cloud_forward))
else:
print(
"Error: unable to fetch data for did %s. Device unknown?"
% did)
return 1
except Exception:
print("Error: unable to fetch data for did %s" % did)
raise
enckey = denckey
enckey = enckey + (
16 - len(enckey)
) * "\x00" # extend key if its shorter than 16 bytes
ctx = {'token': enckey.encode()}
m = Message.parse(data, **ctx)
# a ddid of 0 is ok for the first time
if mysocket.ddid != 0 and mysocket.ddid != ddid:
print("(!!!) Warning, did missmatch: %d != %d" %
(mysocket.ddid, ddid))
mysocket.ddid = ddid
mysocket.ctx = ctx
mysocket.dname = dname
mysocket.device_id = m.header.value["device_id"]
mysocket.forward_to_cloud = forward_to_cloud
mysocket.full_cloud_forward = full_cloud_forward
self.set_last_contact(ddid, mysocket.client_address[0],
mysocket.connmode)
print("Headertime %s " % m.header.value["ts"])
print("Localtime %s " % datetime.datetime.utcnow())
if m.data["length"] > 0:
method = m.data.value.get("method", "NONE")
device_result = m.data.value.get("result", "NONE")
device_error = m.data.value.get("error", "NONE")
packetid = m.data.value.get("id", 0)
print("%s : messageID: %s Method: %s " %
(dname, packetid, method))
print("%s : Value: %s" % (dname, m.data.value))
if method == "_otc.info":
params = m.data.value["params"]
try:
self.cursor.execute(
"UPDATE devices SET token = %s, fw = %s, mac = %s, ssid = %s, model = %s, netinfo = %s WHERE did = %s",
(params["token"], params["fw_ver"],
params["mac"], params["ap"]["ssid"],
params["model"], params["netif"]["localIp"],
did))
self.db.commit()
except Exception as e:
# Rollback in case there is any error
print("!!! (eee) SQL rollback : %s" % str(e))
self.db.rollback()
self.do_log(did, m.data.value,
MessageDirection.FromClient)
cmd = {
"id": packetid,
"result": {
"otc_list": [{
"ip": my_cloudserver_ip,
"port": 80
}],
"otc_test": {
"list": [{
"ip": my_cloudserver_ip,
"port": 8053
}],
"interval":
1800,
"firsttest":
769
}
}
}
if (mysocket.forward_to_cloud
== 1) or (mysocket.full_cloud_forward == 1):
self.do_log(
did, m.data.value,
MessageDirection.ToCloud + "(blck_resp)")
mysocket.blocked_from_cloud_list.append(
packetid
) # block real otc_info response from cloud
mysocket.send_data_to_cloud(data)
elif method in status_methods:
self.do_log(did, m.data.value,
MessageDirection.FromClient)
cmd = {"id": packetid, "result": "ok"}
if (mysocket.forward_to_cloud
== 1) or (mysocket.full_cloud_forward == 1):
self.do_log(did, m.data.value,
MessageDirection.ToCloud + "(status)")
mysocket.send_data_to_cloud(data)
return 0
elif method == "NONE" and (device_result != "NONE"
or device_error != "NONE"):
# client sent a result for a request
self.do_log(did, m.data.value,
MessageDirection.FromClient)
if packetid in self.expected_messages:
self.expected_messages.pop(packetid).set()
if (mysocket.full_cloud_forward == 1) and (
packetid
not in mysocket.blocked_from_client_list):
self.do_log(did, m.data.value,
MessageDirection.ToCloud + "(result)")
mysocket.send_data_to_cloud(data)
if packetid in mysocket.blocked_from_client_list:
mysocket.blocked_from_client_list.remove(packetid)
return 0
elif method == "_sync.batch_gen_room_up_url":
self.do_log(did, m.data.value,
MessageDirection.FromClient)
# cmd = {
# "id": packetid,
# "result": ["https://xxx/index.php?id=1",
# "https://xxx/index.php?id=2",
# "https://xxx/index.php?id=3",
# "https://xxx/index.php?id=4"]
# }
if (mysocket.forward_to_cloud
== 1) or (mysocket.full_cloud_forward == 1):
self.do_log(did, m.data.value,
MessageDirection.ToCloud)
# mysocket.blocked_from_cloud_list.append(packetid) # block real response from cloud
mysocket.send_data_to_cloud(data)
return 0
else:
print("%s : unknown method" % dname)
self.do_log(did, m.data.value,
MessageDirection.FromClient)
cmd = {"id": packetid, "result": "ok"}
# send response to client
self.do_log(did, cmd, MessageDirection.ToClient)
send_ts = m.header.value["ts"] + datetime.timedelta(
seconds=1)
header = {
'length': 0,
'unknown': 0x00000000,
'device_id': m.header.value["device_id"],
'ts': send_ts
}
msg = {
'data': {
'value': cmd
},
'header': {
'value': header
},
'checksum': 0
}
c = Message.build(msg, **ctx)
print("%s : prepare response" % dname)
print("%s : Value: %s" % (dname, cmd))
# print("< RAW: %s" % binascii.hexlify(c))
mysocket.send_data_to_client(c)
else:
print("%s : Ping-Pong" % dname)
if (mysocket.forward_to_cloud
== 1) or (mysocket.full_cloud_forward == 1):
# self.do_log(did,"PING (len=32)", MessageDirection.ToCloud + "(ping)")
mysocket.send_data_to_cloud(data)
else:
# print("< RAW: %s" % binascii.hexlify(data))
mysocket.send_data_to_client(data) # Ping-Pong
else:
print("Wrong packet size %s %s " %
(len(data), int.from_bytes(data[2:4], byteorder='big')))
return 1
return 0
# -*- coding: utf-8 -*-
"""
TODO description
@author: hch
@date : 2021/3/27
"""
import codecs
import socket
from miio.protocol import Message
if __name__ == '__main__':
helobytes = bytes.fromhex(
'21310020ffffffffffffffffffffffffffffffffffffffffffffffffffffffff')
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.sendto(helobytes, ('192.168.3.23', 54321)) # 插座ip，端口54321
data, addr = s.recvfrom(1024)
print(data, addr)
m = Message.parse(data)
tok = codecs.encode(m.checksum, 'hex')
print(m)
print(tok)
def process_data(self, mysocket, data):
"""
Parse message in data
:param mysocket: connection handler instance
:param data: message as bytes
:return: 1 on failure, 0 on success
"""
my_cloudserver_i_p = "10.0.0.1"
clienthello = bytes.fromhex("21310020ffffffffffffffff0000000000000000000000000000000000000000")
timestamp = binascii.hexlify(struct.pack('>I', round(time.time()))).decode("utf-8")
serverhello = bytes.fromhex("21310020ffffffffffffffff" + timestamp + "00000000000000000000000000000000")
if len(data) == int.from_bytes(data[2:4], byteorder='big'): # Check correct lenght of packet again
self.do_log_raw(threading.get_ident(), binascii.hexlify(data), MessageDirection.FromClient)
if data == clienthello:
print("{} thats a client hello")
# print("< RAW: %s" % binascii.hexlify(serverhello))
mysocket.clienthello = data
mysocket.send_data_to_client(serverhello)
elif data[0:12] == clienthello[0:12]:
print("{} thats a long client hello")
serverhello = bytes.fromhex("21310020ffffffffffffffff" + timestamp) + data[16:32]
# print("< RAW: %s" % binascii.hexlify(serverhello))
mysocket.clienthello = data
mysocket.send_data_to_client(serverhello)
else:
did = int.from_bytes(data[8:12], byteorder='big')
# register socket connection for device to allow sending custom commands outside
# the request handler
device = get_device(did)
if device:
device[1] = mysocket
try:
if self.cursor.execute("SELECT did,name,enckey,forward_to_cloud,full_cloud_forward FROM devices WHERE did = %s", did) == 1:
# Fetch all the rows in a list of lists.
results = self.cursor.fetchall()
if not results:
print("Error: unable to fetch data for did %s. Device unknown?" % did)
return 1
for row in results:
ddid = row[0]
dname = row[1]
denckey = row[2]
forward_to_cloud = row[3]
full_cloud_forward = row[4]
# Now print fetched result
print("ddid = %s, dname = %s, denckey = %s, full_cloud_forward = %d, forward_to_cloud = %d"
% (ddid, dname, denckey, forward_to_cloud, full_cloud_forward))
else:
print("Error: unable to fetch data for did %s. Device unknown?" % did)
return 1
except Exception:
print("Error: unable to fetch data for did %s" % did)
raise
enckey = denckey
enckey = enckey + (16 - len(enckey)) * "\x00" # extend key if its shorter than 16 bytes
ctx = {'token': enckey.encode()}
m = Message.parse(data, **ctx)
# a ddid of 0 is ok for the first time
if mysocket.ddid != 0 and mysocket.ddid != ddid:
print("(!!!) Warning, did missmatch: %d != %d" % (mysocket.ddid, ddid))
mysocket.ddid = ddid
mysocket.ctx = ctx
mysocket.dname = dname
mysocket.device_id = m.header.value["device_id"]
mysocket.forward_to_cloud = forward_to_cloud
mysocket.full_cloud_forward = full_cloud_forward
self.set_last_contact(ddid, mysocket.client_address[0], mysocket.connmode)
print("Headertime %s " % m.header.value["ts"])
print("Localtime %s " % datetime.datetime.utcnow())
if m.data["length"] > 0:
method = m.data.value.get("method", "NONE")
device_result = m.data.value.get("result", "NONE")
device_error = m.data.value.get("error", "NONE")
packetid = m.data.value.get("id", 0)
print("%s : messageID: %s Method: %s " % (dname, packetid, method))
print("%s : Value: %s" % (dname, m.data.value))
if method == "_otc.info":
params = m.data.value["params"]
try:
self.cursor.execute(
"UPDATE devices SET token = %s, fw = %s, mac = %s, ssid = %s, model = %s, netinfo = %s WHERE did = %s",
(params["token"], params["fw_ver"], params["mac"], params["ap"]["ssid"],
params["model"], params["netif"]["localIp"], did))
self.db.commit()
except Exception as e:
# Rollback in case there is any error
print("!!! (eee) SQL rollback : %s" % str(e))
self.db.rollback()
self.do_log(did, m.data.value, MessageDirection.FromClient)
cmd = {
"id": packetid,
"result": {"otc_list": [{"ip": my_cloudserver_i_p, "port": 80}],
"otc_test": {"list": [{"ip": my_cloudserver_i_p, "port": 8053}],
"interval": 1800, "firsttest": 769}}
}
if (mysocket.forward_to_cloud == 1) or (mysocket.full_cloud_forward == 1):
self.do_log(did, m.data.value, MessageDirection.ToCloud + "(blck_resp)")
mysocket.blocked_from_cloud_list.append(packetid) # block real otc_info response from cloud
mysocket.send_data_to_cloud(data)
elif method in status_methods:
self.do_log(did, m.data.value, MessageDirection.FromClient)
cmd = {
"id": packetid,
"result": "ok"
}
if (mysocket.forward_to_cloud == 1) or (mysocket.full_cloud_forward == 1):
self.do_log(did, m.data.value, MessageDirection.ToCloud + "(status)")
mysocket.send_data_to_cloud(data)
return 0
elif method == "NONE" and (device_result != "NONE" or device_error != "NONE"):
# client sent a result for a request
self.do_log(did, m.data.value, MessageDirection.FromClient)
if packetid in self.expected_messages:
self.expected_messages.pop(packetid).set()
if (mysocket.full_cloud_forward == 1) and (packetid not in mysocket.blocked_from_client_list):
self.do_log(did, m.data.value, MessageDirection.ToCloud + "(result)")
mysocket.send_data_to_cloud(data)
if packetid in mysocket.blocked_from_client_list:
mysocket.blocked_from_client_list.remove(packetid)
return 0
elif method == "_sync.batch_gen_room_up_url":
self.do_log(did, m.data.value, MessageDirection.FromClient)
# cmd = {
# "id": packetid,
# "result": ["https://xxx/index.php?id=1",
# "https://xxx/index.php?id=2",
# "https://xxx/index.php?id=3",
# "https://xxx/index.php?id=4"]
# }
if (mysocket.forward_to_cloud == 1) or (mysocket.full_cloud_forward == 1):
self.do_log(did, m.data.value, MessageDirection.ToCloud)
# mysocket.blocked_from_cloud_list.append(packetid) # block real response from cloud
mysocket.send_data_to_cloud(data)
return 0
else:
print("%s : unknown method" % dname)
self.do_log(did, m.data.value, MessageDirection.FromClient)
cmd = {
"id": packetid,
"result": "ok"
}
# send response to client
self.do_log(did, cmd, MessageDirection.ToClient)
send_ts = m.header.value["ts"] + datetime.timedelta(seconds=1)
header = {'length': 0, 'unknown': 0x00000000,
'device_id': m.header.value["device_id"],
'ts': send_ts}
msg = {'data': {'value': cmd},
'header': {'value': header},
'checksum': 0}
c = Message.build(msg, **ctx)
print("%s : prepare response" % dname)
print("%s : Value: %s" % (dname, cmd))
# print("< RAW: %s" % binascii.hexlify(c))
mysocket.send_data_to_client(c)
else:
print("%s : Ping-Pong" % dname)
if (mysocket.forward_to_cloud == 1) or (mysocket.full_cloud_forward == 1):
# self.do_log(did,"PING (len=32)", MessageDirection.ToCloud + "(ping)")
mysocket.send_data_to_cloud(data)
else:
# print("< RAW: %s" % binascii.hexlify(data))
mysocket.send_data_to_client(data) # Ping-Pong
else:
print("Wrong packet size %s %s " % (len(data), int.from_bytes(data[2:4], byteorder='big')))
return 1
return 0
import codecs
import socket
import datetime
from miio.protocol import Message
helobytes = bytes.fromhex('21310020ffffffffffffffffffffffffffffffffffffffffffffffffffffffff')
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.sendto(helobytes, ('192.168.31.201', 54321)) # 插座ip，端口54321
data, addr = s.recvfrom(1024)
print("data信息")
print(data)
m = Message.parse(data)
tok = codecs.encode(m.checksum, 'hex')
print(m)
print(tok)
# 控制脚本
ts = m.header.value.ts + datetime.timedelta(seconds=1)
device_id = m.header.value.device_id
cmd = {'id': 1, 'method': 'set_power', 'params': ['off']}
header = {'length': 0, 'unknown': 0x00000000, 'device_id': device_id, 'ts': ts}
msg = {'data': {'value': cmd}, 'header': {'value': header}, 'checksum': 0}
m0 = Message.build(msg, token=m.checksum)
print("m0的信息")
print(m0)
s2 = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s2.sendto(m0, ('192.168.31.201', 54321))
data2, addr2 = s2.recvfrom(1024)