diff --git a/.gitignore b/.gitignore index d9005f2..f8d4d12 100644 --- a/.gitignore +++ b/.gitignore @@ -150,3 +150,8 @@ cython_debug/ # and can be added to the global gitignore or merged into this file. For a more nuclear # option (not recommended) you can uncomment the following to ignore the entire idea folder. #.idea/ + +.idea + +test.py +*.lua \ No newline at end of file diff --git a/README.md b/README.md index eaa59e2..b1de5d7 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,7 @@ -# midea-meiju-codec +# Midea Meiju Codec +通过网络获取你美居家庭中的设备，并且在本地配置这些设备，并通过本地更新状态及控制设备。 + +- 自动查找和发现设备 +- 自动下载设备的协议文件 +- 将设备状态更新为设备可见的属性 \ No newline at end of file diff --git a/custom_components/midea_meiju_codec/__init__.py b/custom_components/midea_meiju_codec/__init__.py new file mode 100644 index 0000000..b858944 --- /dev/null +++ b/custom_components/midea_meiju_codec/__init__.py @@ -0,0 +1,88 @@ +import logging +import os +import base64 +from homeassistant.core import HomeAssistant +from homeassistant.const import ( + Platform, + CONF_TYPE, + CONF_PORT, + CONF_MODEL, + CONF_IP_ADDRESS, + CONF_DEVICE_ID, + CONF_PROTOCOL, + CONF_TOKEN, + CONF_NAME +) +from .core.device import MiedaDevice +from .const import ( + DOMAIN, + DEVICES, + CONF_KEY, + CONF_ACCOUNT, +) + +_LOGGER = logging.getLogger(__name__) + + +async def async_setup(hass: HomeAssistant, hass_config: dict): + hass.data.setdefault(DOMAIN, {}) + cjson = os.getcwd() + "/cjson.lua" + bit = os.getcwd() + "/bit.lua" + if not os.path.exists(cjson): + from .const import CJSON_LUA + cjson_lua = base64.b64decode(CJSON_LUA.encode("utf-8")).decode("utf-8") + with open(cjson, "wt") as fp: + fp.write(cjson_lua) + if not os.path.exists(bit): + from .const import BIT_LUA + bit_lua = base64.b64decode(BIT_LUA.encode("utf-8")).decode("utf-8") + with open(bit, "wt") as fp: + fp.write(bit_lua) + return True + + +async def async_setup_entry(hass: HomeAssistant, config_entry): + device_type = config_entry.data.get(CONF_TYPE) + if device_type == CONF_ACCOUNT: + return True + name = config_entry.data.get(CONF_NAME) + device_id = config_entry.data.get(CONF_DEVICE_ID) + device_type = config_entry.data.get(CONF_TYPE) + token = config_entry.data.get(CONF_TOKEN) + key = config_entry.data.get(CONF_KEY) + ip_address = config_entry.options.get(CONF_IP_ADDRESS, None) + if not ip_address: + ip_address = config_entry.data.get(CONF_IP_ADDRESS) + port = config_entry.data.get(CONF_PORT) + model = config_entry.data.get(CONF_MODEL) + protocol = config_entry.data.get(CONF_PROTOCOL) + lua_file = config_entry.data.get("lua_file") + _LOGGER.error(f"lua_file = {lua_file}") + if protocol == 3 and (key is None or key is None): + _LOGGER.error("For V3 devices, the key and the token is required.") + return False + device = MiedaDevice( + name=name, + device_id=device_id, + device_type=device_type, + ip_address=ip_address, + port=port, + token=token, + key=key, + protocol=protocol, + model=model, + lua_file=lua_file, + ) + if device: + device.open() + if DOMAIN not in hass.data: + hass.data[DOMAIN] = {} + if DEVICES not in hass.data[DOMAIN]: + hass.data[DOMAIN][DEVICES] = {} + hass.data[DOMAIN][DEVICES][device_id] = device + for platform in [Platform.BINARY_SENSOR]: + hass.async_create_task(hass.config_entries.async_forward_entry_setup( + config_entry, platform)) + #config_entry.add_update_listener(update_listener) + return True + return False \ No newline at end of file diff --git a/custom_components/midea_meiju_codec/binary_sensor.py b/custom_components/midea_meiju_codec/binary_sensor.py new file mode 100644 index 0000000..48376aa --- /dev/null +++ b/custom_components/midea_meiju_codec/binary_sensor.py @@ -0,0 +1,53 @@ +import logging +from homeassistant.const import ( + CONF_DEVICE_ID, + STATE_ON, + STATE_OFF +) +from homeassistant.components.binary_sensor import BinarySensorDeviceClass +from .midea_entities import MideaEntity +from .const import ( + DOMAIN, + DEVICES, +) + +_LOGGER = logging.getLogger(__name__) + + +async def async_setup_entry(hass, config_entry, async_add_entities): + device_id = config_entry.data.get(CONF_DEVICE_ID) + device = hass.data[DOMAIN][DEVICES].get(device_id) + binary_sensors = [] + sensor = MideaDeviceStatusSensor(device, "online") + binary_sensors.append(sensor) + async_add_entities(binary_sensors) + + +class MideaDeviceStatusSensor(MideaEntity): + @property + def device_class(self): + return BinarySensorDeviceClass.CONNECTIVITY + + @property + def state(self): + return STATE_ON if self._device.connected else STATE_OFF + + @property + def is_on(self): + return self.state == STATE_ON + + @property + def available(self): + return True + + @property + def extra_state_attributes(self) -> dict: + return self._device.attributes + + def update_state(self, status): + try: + _LOGGER.debug("=" * 50) + self.schedule_update_ha_state() + _LOGGER.debug("-" * 50) + except Exception as e: + pass diff --git a/custom_components/midea_meiju_codec/config_flow.py b/custom_components/midea_meiju_codec/config_flow.py new file mode 100644 index 0000000..0390bd9 --- /dev/null +++ b/custom_components/midea_meiju_codec/config_flow.py @@ -0,0 +1,204 @@ +import voluptuous as vol +import logging +import os +from homeassistant.helpers.aiohttp_client import async_create_clientsession +from homeassistant import config_entries +from homeassistant.const import ( + CONF_TYPE, + CONF_USERNAME, + CONF_PASSWORD, + CONF_DEVICE, + CONF_PORT, + CONF_MODEL, + CONF_IP_ADDRESS, + CONF_DEVICE_ID, + CONF_PROTOCOL, + CONF_TOKEN, + CONF_NAME + +) +from .core.cloud import MeijuCloudExtend +from .core.discover import discover +from .core.device import MiedaDevice +from .const import ( + DOMAIN, + STORAGE_PATH, + CONF_ACCOUNT, + CONF_HOME, + CONF_KEY +) + +_LOGGER = logging.getLogger(__name__) + + +class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN): + _session = None + _cloud = None + _current_home = None + _device_list = {} + + def _get_configured_account(self): + for entry in self._async_current_entries(): + if entry.data.get(CONF_TYPE) == CONF_ACCOUNT: + return entry.data.get(CONF_USERNAME), entry.data.get(CONF_PASSWORD) + return None, None + + def _device_configured(self, device_id): + for entry in self._async_current_entries(): + if device_id == entry.data.get(CONF_DEVICE_ID): + return True + return False + + async def async_step_user(self, user_input=None, error=None): + username, password = self._get_configured_account() + if username is not None and password is not None: + if self._session is None: + self._session = async_create_clientsession(self.hass) + if self._cloud is None: + self._cloud = MeijuCloudExtend(self._session, username, password) + if await self._cloud.login(): + return await self.async_step_home() + if user_input is not None: + return self.async_create_entry( + title=f"{user_input[CONF_USERNAME]}", + data={ + CONF_TYPE: CONF_ACCOUNT, + CONF_USERNAME: user_input[CONF_USERNAME], + CONF_PASSWORD: user_input[CONF_PASSWORD] + }) + return self.async_show_form( + step_id="user", + data_schema=vol.Schema({ + vol.Required(CONF_USERNAME): str, + vol.Required(CONF_PASSWORD): str + }), + errors={"base": error} if error else None + ) + + async def async_step_home(self, user_input=None, error=None): + if user_input is not None: + self._current_home = user_input[CONF_HOME] + return await self.async_step_device() + homes = await self._cloud.get_homegroups() + home_list = {} + for home in homes: + home_list[int(home.get("homegroupId"))] = home.get("name") + return self.async_show_form( + step_id="home", + data_schema=vol.Schema({ + vol.Required(CONF_HOME, default=list(home_list.keys())[0]): + vol.In(home_list), + }), + errors={"base": error} if error else None + ) + + async def async_step_device(self, user_input=None, error=None): + if user_input is not None: + # 下载lua + # 本地尝试连接设备 + device = self._device_list[user_input[CONF_DEVICE]] + if not device.get("online"): + return await self.async_step_device(error="offline_error") + discover_devices = discover([device["type"]]) + _LOGGER.debug(discover_devices) + if discover_devices is None or len(discover_devices) == 0: + return await self.async_step_device(error="discover_failed") + current_device = discover_devices.get(user_input[CONF_DEVICE]) + if current_device is None: + return await self.async_step_device(error="discover_failed") + os.makedirs(self.hass.config.path(STORAGE_PATH), exist_ok=True) + path = self.hass.config.path(STORAGE_PATH) + file = await self._cloud.get_lua(device["sn"], device["type"], path, device["enterprise_code"]) + if file is None: + return await self.async_step_device(error="download_lua_failed") + use_token = None + use_key = None + connected = False + if current_device.get("protocol") == 3: + for byte_order_big in [False, True]: + token, key = await self._cloud.get_token(user_input[CONF_DEVICE], byte_order_big=byte_order_big) + if token and key: + dm = MiedaDevice( + name=device.get("name"), + device_id=user_input[CONF_DEVICE], + device_type=current_device.get(CONF_TYPE), + ip_address=current_device.get(CONF_IP_ADDRESS), + port=current_device.get(CONF_PORT), + token=token, + key=key, + protocol=3, + model=device.get(CONF_MODEL), + lua_file=None + ) + if dm.connect(): + use_token = token + use_key = key + connected = True + else: + return await self.async_step_device(error="cant_get_token") + else: + dm = MiedaDevice( + name=device.get("name"), + device_id=user_input[CONF_DEVICE], + device_type=current_device.get(CONF_TYPE), + ip_address=current_device.get(CONF_IP_ADDRESS), + port=current_device.get(CONF_PORT), + token=use_token, + key=use_key, + protocol=2, + model=device.get(CONF_MODEL), + lua_file=None + ) + if dm.connect(): + connected = True + + if not connected: + return await self.async_step_device(error="connect_error") + return self.async_create_entry( + title=device.get("name"), + data={ + CONF_NAME: device.get("name"), + CONF_DEVICE_ID: user_input[CONF_DEVICE], + CONF_TYPE: current_device.get("type"), + CONF_PROTOCOL: current_device.get("protocol"), + CONF_IP_ADDRESS: current_device.get("ip_address"), + CONF_PORT: current_device.get("port"), + CONF_MODEL: device.get("model"), + CONF_TOKEN: use_token, + CONF_KEY: use_key, + "lua_file": file, + "sn": device.get("sn"), + "sn8": device.get("sn8"), + }) + devices = await self._cloud.get_devices(self._current_home) + self._device_list = {} + device_list = {} + for device in devices: + if not self._device_configured(int(device.get("applianceCode"))): + self._device_list[int(device.get("applianceCode"))] = { + "name": device.get("name"), + "type": int(device.get("type"), 16), + "sn8": device.get("sn8"), + "sn": device.get("sn"), + "model": device.get("productModel"), + "enterprise_code": device.get("enterpriseCode"), + "online": device.get("onlineStatus") == "1" + } + device_list[int(device.get("applianceCode"))] = \ + f"{device.get('name')} ({'在线' if device.get('onlineStatus') == '1' else '离线'})" + + if len(self._device_list) == 0: + return await self.async_step_device(error="no_new_devices") + return self.async_show_form( + step_id="device", + data_schema=vol.Schema({ + vol.Required(CONF_DEVICE, default=list(device_list.keys())[0]): + vol.In(device_list), + }), + errors={"base": error} if error else None + ) + + +class OptionsFlowHandler(config_entries.OptionsFlow): + def __init__(self, config_entry: config_entries.ConfigEntry): + pass \ No newline at end of file diff --git a/custom_components/midea_meiju_codec/const.py b/custom_components/midea_meiju_codec/const.py new file mode 100644 index 0000000..10f9066 --- /dev/null +++ b/custom_components/midea_meiju_codec/const.py @@ -0,0 +1,8 @@ +DOMAIN = "midea_meiju_codec" +STORAGE_PATH = f".storage/{DOMAIN}" +DEVICES = "DEVICES" +CONF_ACCOUNT = "account" +CONF_HOME = "home" +CONF_KEY = "key" +CJSON_LUA = "--
-- cjson.lua
--
-- Copyright (c) 2018 rxi
--
-- Permission is hereby granted, free of charge, to any person obtaining a copy of
-- this software and associated documentation files (the "Software"), to deal in
-- the Software without restriction, including without limitation the rights to
-- use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-- of the Software, and to permit persons to whom the Software is furnished to do
-- so, subject to the following conditions:
--
-- The above copyright notice and this permission notice shall be included in all
-- copies or substantial portions of the Software.
--
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-- SOFTWARE.
--

local cjson = { _version = "0.1.1" }

-------------------------------------------------------------------------------
-- Encode
-------------------------------------------------------------------------------

local encode

local escape_char_map = {
  [ "\\" ] = "\\\\",
  [ "\"" ] = "\\\"",
  [ "\b" ] = "\\b",
  [ "\f" ] = "\\f",
  [ "\n" ] = "\\n",
  [ "\r" ] = "\\r",
  [ "\t" ] = "\\t",
}

local escape_char_map_inv = { [ "\\/" ] = "/" }
for k, v in pairs(escape_char_map) do
  escape_char_map_inv[v] = k
end


local function escape_char(c)
  return escape_char_map[c] or string.format("\\u%04x", c:byte())
end


local function encode_nil(val)
  return "null"
end


local function encode_table(val, stack)
  local res = {}
  stack = stack or {}

  -- Circular reference?
  if stack[val] then error("circular reference") end

  stack[val] = true

  if val[1] ~= nil or next(val) == nil then
    -- Treat as array -- check keys are valid and it is not sparse
    local n = 0
    for k in pairs(val) do
      if type(k) ~= "number" then
        error("invalid table: mixed or invalid key types")
      end
      n = n + 1
    end
    if n ~= #val then
      error("invalid table: sparse array")
    end
    -- Encode
    for i, v in ipairs(val) do
      table.insert(res, encode(v, stack))
    end
    stack[val] = nil
    return "[" .. table.concat(res, ",") .. "]"

  else
    -- Treat as an object
    for k, v in pairs(val) do
      if type(k) ~= "string" then
        error("invalid table: mixed or invalid key types")
      end
      table.insert(res, encode(k, stack) .. ":" .. encode(v, stack))
    end
    stack[val] = nil
    return "{" .. table.concat(res, ",") .. "}"
  end
end


local function encode_string(val)
  return '"' .. val:gsub('[%z\1-\31\\"]', escape_char) .. '"'
end


local function encode_number(val)
  -- Check for NaN, -inf and inf
  if val ~= val or val <= -math.huge or val >= math.huge then
    error("unexpected number value '" .. tostring(val) .. "'")
  end
  return string.format("%.14g", val)
end


local type_func_map = {
  [ "nil"     ] = encode_nil,
  [ "table"   ] = encode_table,
  [ "string"  ] = encode_string,
  [ "number"  ] = encode_number,
  [ "boolean" ] = tostring,
}


encode = function(val, stack)
  local t = type(val)
  local f = type_func_map[t]
  if f then
    return f(val, stack)
  end
  error("unexpected type '" .. t .. "'")
end


function cjson.encode(val)
  return ( encode(val) )
end


-------------------------------------------------------------------------------
-- Decode
-------------------------------------------------------------------------------

local parse

local function create_set(...)
  local res = {}
  for i = 1, select("#", ...) do
    res[ select(i, ...) ] = true
  end
  return res
end

local space_chars   = create_set(" ", "\t", "\r", "\n")
local delim_chars   = create_set(" ", "\t", "\r", "\n", "]", "}", ",")
local escape_chars  = create_set("\\", "/", '"', "b", "f", "n", "r", "t", "u")
local literals      = create_set("true", "false", "null")

local literal_map = {
  [ "true"  ] = true,
  [ "false" ] = false,
  [ "null"  ] = nil,
}


local function next_char(str, idx, set, negate)
  for i = idx, #str do
    if set[str:sub(i, i)] ~= negate then
      return i
    end
  end
  return #str + 1
end


local function decode_error(str, idx, msg)
  local line_count = 1
  local col_count = 1
  for i = 1, idx - 1 do
    col_count = col_count + 1
    if str:sub(i, i) == "\n" then
      line_count = line_count + 1
      col_count = 1
    end
  end
  error( string.format("%s at line %d col %d", msg, line_count, col_count) )
end


local function codepoint_to_utf8(n)
  -- http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=iws-appendixa
  local f = math.floor
  if n <= 0x7f then
    return string.char(n)
  elseif n <= 0x7ff then
    return string.char(f(n / 64) + 192, n % 64 + 128)
  elseif n <= 0xffff then
    return string.char(f(n / 4096) + 224, f(n % 4096 / 64) + 128, n % 64 + 128)
  elseif n <= 0x10ffff then
    return string.char(f(n / 262144) + 240, f(n % 262144 / 4096) + 128,
                       f(n % 4096 / 64) + 128, n % 64 + 128)
  end
  error( string.format("invalid unicode codepoint '%x'", n) )
end


local function parse_unicode_escape(s)
  local n1 = tonumber( s:sub(3, 6),  16 )
  local n2 = tonumber( s:sub(9, 12), 16 )
  -- Surrogate pair?
  if n2 then
    return codepoint_to_utf8((n1 - 0xd800) * 0x400 + (n2 - 0xdc00) + 0x10000)
  else
    return codepoint_to_utf8(n1)
  end
end


local function parse_string(str, i)
  local has_unicode_escape = false
  local has_surrogate_escape = false
  local has_escape = false
  local last
  for j = i + 1, #str do
    local x = str:byte(j)

    if x < 32 then
      decode_error(str, j, "control character in string")
    end

    if last == 92 then -- "\\" (escape char)
      if x == 117 then -- "u" (unicode escape sequence)
        local hex = str:sub(j + 1, j + 5)
        if not hex:find("%x%x%x%x") then
          decode_error(str, j, "invalid unicode escape in string")
        end
        if hex:find("^[dD][89aAbB]") then
          has_surrogate_escape = true
        else
          has_unicode_escape = true
        end
      else
        local c = string.char(x)
        if not escape_chars[c] then
          decode_error(str, j, "invalid escape char '" .. c .. "' in string")
        end
        has_escape = true
      end
      last = nil

    elseif x == 34 then -- '"' (end of string)
      local s = str:sub(i + 1, j - 1)
      if has_surrogate_escape then
        s = s:gsub("\\u[dD][89aAbB]..\\u....", parse_unicode_escape)
      end
      if has_unicode_escape then
        s = s:gsub("\\u....", parse_unicode_escape)
      end
      if has_escape then
        s = s:gsub("\\.", escape_char_map_inv)
      end
      return s, j + 1

    else
      last = x
    end
  end
  decode_error(str, i, "expected closing quote for string")
end


local function parse_number(str, i)
  local x = next_char(str, i, delim_chars)
  local s = str:sub(i, x - 1)
  local n = tonumber(s)
  if not n then
    decode_error(str, i, "invalid number '" .. s .. "'")
  end
  return n, x
end


local function parse_literal(str, i)
  local x = next_char(str, i, delim_chars)
  local word = str:sub(i, x - 1)
  if not literals[word] then
    decode_error(str, i, "invalid literal '" .. word .. "'")
  end
  return literal_map[word], x
end


local function parse_array(str, i)
  local res = {}
  local n = 1
  i = i + 1
  while 1 do
    local x
    i = next_char(str, i, space_chars, true)
    -- Empty / end of array?
    if str:sub(i, i) == "]" then
      i = i + 1
      break
    end
    -- Read token
    x, i = parse(str, i)
    res[n] = x
    n = n + 1
    -- Next token
    i = next_char(str, i, space_chars, true)
    local chr = str:sub(i, i)
    i = i + 1
    if chr == "]" then break end
    if chr ~= "," then decode_error(str, i, "expected ']' or ','") end
  end
  return res, i
end


local function parse_object(str, i)
  local res = {}
  i = i + 1
  while 1 do
    local key, val
    i = next_char(str, i, space_chars, true)
    -- Empty / end of object?
    if str:sub(i, i) == "}" then
      i = i + 1
      break
    end
    -- Read key
    if str:sub(i, i) ~= '"' then
      decode_error(str, i, "expected string for key")
    end
    key, i = parse(str, i)
    -- Read ':' delimiter
    i = next_char(str, i, space_chars, true)
    if str:sub(i, i) ~= ":" then
      decode_error(str, i, "expected ':' after key")
    end
    i = next_char(str, i + 1, space_chars, true)
    -- Read value
    val, i = parse(str, i)
    -- Set
    res[key] = val
    -- Next token
    i = next_char(str, i, space_chars, true)
    local chr = str:sub(i, i)
    i = i + 1
    if chr == "}" then break end
    if chr ~= "," then decode_error(str, i, "expected '}' or ','") end
  end
  return res, i
end


local char_func_map = {
  [ '"' ] = parse_string,
  [ "0" ] = parse_number,
  [ "1" ] = parse_number,
  [ "2" ] = parse_number,
  [ "3" ] = parse_number,
  [ "4" ] = parse_number,
  [ "5" ] = parse_number,
  [ "6" ] = parse_number,
  [ "7" ] = parse_number,
  [ "8" ] = parse_number,
  [ "9" ] = parse_number,
  [ "-" ] = parse_number,
  [ "t" ] = parse_literal,
  [ "f" ] = parse_literal,
  [ "n" ] = parse_literal,
  [ "[" ] = parse_array,
  [ "{" ] = parse_object,
}


parse = function(str, idx)
  local chr = str:sub(idx, idx)
  local f = char_func_map[chr]
  if f then
    return f(str, idx)
  end
  decode_error(str, idx, "unexpected character '" .. chr .. "'")
end


function cjson.decode(str)
  if type(str) ~= "string" then
    error("expected argument of type string, got " .. type(str))
  end
  local res, idx = parse(str, next_char(str, 1, space_chars, true))
  idx = next_char(str, idx, space_chars, true)
  if idx <= #str then
    decode_error(str, idx, "trailing garbage")
  end
  return res
end
return cjson" +BIT_LUA = "--[[

LUA MODULE

  bit.numberlua - Bitwise operations implemented in pure Lua as numbers,
    with Lua 5.2 'bit32' and (LuaJIT) LuaBitOp 'bit' compatibility interfaces.

SYNOPSIS

  local bit = require 'bit.numberlua'
  print(bit.band(0xff00ff00, 0x00ff00ff)) --> 0xffffffff
  
  -- Interface providing strong Lua 5.2 'bit32' compatibility
  local bit32 = require 'bit.numberlua'.bit32
  assert(bit32.band(-1) == 0xffffffff)
  
  -- Interface providing strong (LuaJIT) LuaBitOp 'bit' compatibility
  local bit = require 'bit.numberlua'.bit
  assert(bit.tobit(0xffffffff) == -1)
  
DESCRIPTION
  
  This library implements bitwise operations entirely in Lua.
  This module is typically intended if for some reasons you don't want
  to or cannot  install a popular C based bit library like BitOp 'bit' [1]
  (which comes pre-installed with LuaJIT) or 'bit32' (which comes
  pre-installed with Lua 5.2) but want a similar interface.
  
  This modules represents bit arrays as non-negative Lua numbers. [1]
  It can represent 32-bit bit arrays when Lua is compiled
  with lua_Number as double-precision IEEE 754 floating point.

  The module is nearly the most efficient it can be but may be a few times
  slower than the C based bit libraries and is orders or magnitude
  slower than LuaJIT bit operations, which compile to native code.  Therefore,
  this library is inferior in performane to the other modules.

  The `xor` function in this module is based partly on Roberto Ierusalimschy's
  post in http://lua-users.org/lists/lua-l/2002-09/msg00134.html .
  
  The included BIT.bit32 and BIT.bit sublibraries aims to provide 100%
  compatibility with the Lua 5.2 "bit32" and (LuaJIT) LuaBitOp "bit" library.
  This compatbility is at the cost of some efficiency since inputted
  numbers are normalized and more general forms (e.g. multi-argument
  bitwise operators) are supported.
  
STATUS

  WARNING: Not all corner cases have been tested and documented.
  Some attempt was made to make these similar to the Lua 5.2 [2]
  and LuaJit BitOp [3] libraries, but this is not fully tested and there
  are currently some differences.  Addressing these differences may
  be improved in the future but it is not yet fully determined how to
  resolve these differences.
  
  The BIT.bit32 library passes the Lua 5.2 test suite (bitwise.lua)
  http://www.lua.org/tests/5.2/ .  The BIT.bit library passes the LuaBitOp
  test suite (bittest.lua).  However, these have not been tested on
  platforms with Lua compiled with 32-bit integer numbers.

API

  BIT.tobit(x) --> z
  
    Similar to function in BitOp.
    
  BIT.tohex(x, n)
  
    Similar to function in BitOp.
  
  BIT.band(x, y) --> z
  
    Similar to function in Lua 5.2 and BitOp but requires two arguments.
  
  BIT.bor(x, y) --> z
  
    Similar to function in Lua 5.2 and BitOp but requires two arguments.

  BIT.bxor(x, y) --> z
  
    Similar to function in Lua 5.2 and BitOp but requires two arguments.
  
  BIT.bnot(x) --> z
  
    Similar to function in Lua 5.2 and BitOp.

  BIT.lshift(x, disp) --> z
  
    Similar to function in Lua 5.2 (warning: BitOp uses unsigned lower 5 bits of shift),
  
  BIT.rshift(x, disp) --> z
  
    Similar to function in Lua 5.2 (warning: BitOp uses unsigned lower 5 bits of shift),

  BIT.extract(x, field [, width]) --> z
  
    Similar to function in Lua 5.2.
  
  BIT.replace(x, v, field, width) --> z
  
    Similar to function in Lua 5.2.
  
  BIT.bswap(x) --> z
  
    Similar to function in Lua 5.2.

  BIT.rrotate(x, disp) --> z
  BIT.ror(x, disp) --> z
  
    Similar to function in Lua 5.2 and BitOp.

  BIT.lrotate(x, disp) --> z
  BIT.rol(x, disp) --> z

    Similar to function in Lua 5.2 and BitOp.
  
  BIT.arshift
  
    Similar to function in Lua 5.2 and BitOp.
    
  BIT.btest
  
    Similar to function in Lua 5.2 with requires two arguments.

  BIT.bit32
  
    This table contains functions that aim to provide 100% compatibility
    with the Lua 5.2 "bit32" library.
    
    bit32.arshift (x, disp) --> z
    bit32.band (...) --> z
    bit32.bnot (x) --> z
    bit32.bor (...) --> z
    bit32.btest (...) --> true | false
    bit32.bxor (...) --> z
    bit32.extract (x, field [, width]) --> z
    bit32.replace (x, v, field [, width]) --> z
    bit32.lrotate (x, disp) --> z
    bit32.lshift (x, disp) --> z
    bit32.rrotate (x, disp) --> z
    bit32.rshift (x, disp) --> z

  BIT.bit
  
    This table contains functions that aim to provide 100% compatibility
    with the LuaBitOp "bit" library (from LuaJIT).
    
    bit.tobit(x) --> y
    bit.tohex(x [,n]) --> y
    bit.bnot(x) --> y
    bit.bor(x1 [,x2...]) --> y
    bit.band(x1 [,x2...]) --> y
    bit.bxor(x1 [,x2...]) --> y
    bit.lshift(x, n) --> y
    bit.rshift(x, n) --> y
    bit.arshift(x, n) --> y
    bit.rol(x, n) --> y
    bit.ror(x, n) --> y
    bit.bswap(x) --> y
    
DEPENDENCIES

  None (other than Lua 5.1 or 5.2).
    
DOWNLOAD/INSTALLATION

  If using LuaRocks:
    luarocks install lua-bit-numberlua

  Otherwise, download <https://github.com/davidm/lua-bit-numberlua/zipball/master>.
  Alternately, if using git:
    git clone git://github.com/davidm/lua-bit-numberlua.git
    cd lua-bit-numberlua
  Optionally unpack:
    ./util.mk
  or unpack and install in LuaRocks:
    ./util.mk install 

REFERENCES

  [1] http://lua-users.org/wiki/FloatingPoint
  [2] http://www.lua.org/manual/5.2/
  [3] http://bitop.luajit.org/
  
LICENSE

  (c) 2008-2011 David Manura.  Licensed under the same terms as Lua (MIT).

  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files (the "Software"), to deal
  in the Software without restriction, including without limitation the rights
  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the Software is
  furnished to do so, subject to the following conditions:

  The above copyright notice and this permission notice shall be included in
  all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  THE SOFTWARE.
  (end license)

--]]

local M = {_TYPE='module', _NAME='bit.numberlua', _VERSION='0.3.1.20120131'}

local floor = math.floor

local MOD = 2^32
local MODM = MOD-1

local function memoize(f)
  local mt = {}
  local t = setmetatable({}, mt)
  function mt:__index(k)
    local v = f(k); t[k] = v
    return v
  end
  return t
end

local function make_bitop_uncached(t, m)
  local function bitop(a, b)
    local res,p = 0,1
    while a ~= 0 and b ~= 0 do
      local am, bm = a%m, b%m
      res = res + t[am][bm]*p
      a = (a - am) / m
      b = (b - bm) / m
      p = p*m
    end
    res = res + (a+b)*p
    return res
  end
  return bitop
end

local function make_bitop(t)
  local op1 = make_bitop_uncached(t,2^1)
  local op2 = memoize(function(a)
    return memoize(function(b)
      return op1(a, b)
    end)
  end)
  return make_bitop_uncached(op2, 2^(t.n or 1))
end

-- ok?  probably not if running on a 32-bit int Lua number type platform
function M.tobit(x)
  return x % 2^32
end

M.bxor = make_bitop {[0]={[0]=0,[1]=1},[1]={[0]=1,[1]=0}, n=4}
local bxor = M.bxor

function M.bnot(a)   return MODM - a end
local bnot = M.bnot

function M.band(a,b) return ((a+b) - bxor(a,b))/2 end
local band = M.band

function M.bor(a,b)  return MODM - band(MODM - a, MODM - b) end
local bor = M.bor

local lshift, rshift -- forward declare

function M.rshift(a,disp) -- Lua5.2 insipred
  if disp < 0 then return lshift(a,-disp) end
  return floor(a % 2^32 / 2^disp)
end
rshift = M.rshift

function M.lshift(a,disp) -- Lua5.2 inspired
  if disp < 0 then return rshift(a,-disp) end 
  return (a * 2^disp) % 2^32
end
lshift = M.lshift

function M.tohex(x, n) -- BitOp style
  n = n or 8
  local up
  if n <= 0 then
    if n == 0 then return '' end
    up = true
    n = - n
  end
  x = band(x, 16^n-1)
  return ('%0'..n..(up and 'X' or 'x')):format(x)
end
local tohex = M.tohex

function M.extract(n, field, width) -- Lua5.2 inspired
  width = width or 1
  return band(rshift(n, field), 2^width-1)
end
local extract = M.extract

function M.replace(n, v, field, width) -- Lua5.2 inspired
  width = width or 1
  local mask1 = 2^width-1
  v = band(v, mask1) -- required by spec?
  local mask = bnot(lshift(mask1, field))
  return band(n, mask) + lshift(v, field)
end
local replace = M.replace

function M.bswap(x)  -- BitOp style
  local a = band(x, 0xff); x = rshift(x, 8)
  local b = band(x, 0xff); x = rshift(x, 8)
  local c = band(x, 0xff); x = rshift(x, 8)
  local d = band(x, 0xff)
  return lshift(lshift(lshift(a, 8) + b, 8) + c, 8) + d
end
local bswap = M.bswap

function M.rrotate(x, disp)  -- Lua5.2 inspired
  disp = disp % 32
  local low = band(x, 2^disp-1)
  return rshift(x, disp) + lshift(low, 32-disp)
end
local rrotate = M.rrotate

function M.lrotate(x, disp)  -- Lua5.2 inspired
  return rrotate(x, -disp)
end
local lrotate = M.lrotate

M.rol = M.lrotate  -- LuaOp inspired
M.ror = M.rrotate  -- LuaOp insipred


function M.arshift(x, disp) -- Lua5.2 inspired
  local z = rshift(x, disp)
  if x >= 0x80000000 then z = z + lshift(2^disp-1, 32-disp) end
  return z
end
local arshift = M.arshift

function M.btest(x, y) -- Lua5.2 inspired
  return band(x, y) ~= 0
end

--
-- Start Lua 5.2 "bit32" compat section.
--

M.bit32 = {} -- Lua 5.2 'bit32' compatibility


local function bit32_bnot(x)
  return (-1 - x) % MOD
end
M.bit32.bnot = bit32_bnot

local function bit32_bxor(a, b, c, ...)
  local z
  if b then
    a = a % MOD
    b = b % MOD
    z = bxor(a, b)
    if c then
      z = bit32_bxor(z, c, ...)
    end
    return z
  elseif a then
    return a % MOD
  else
    return 0
  end
end
M.bit32.bxor = bit32_bxor

local function bit32_band(a, b, c, ...)
  local z
  if b then
    a = a % MOD
    b = b % MOD
    z = ((a+b) - bxor(a,b)) / 2
    if c then
      z = bit32_band(z, c, ...)
    end
    return z
  elseif a then
    return a % MOD
  else
    return MODM
  end
end
M.bit32.band = bit32_band

local function bit32_bor(a, b, c, ...)
  local z
  if b then
    a = a % MOD
    b = b % MOD
    z = MODM - band(MODM - a, MODM - b)
    if c then
      z = bit32_bor(z, c, ...)
    end
    return z
  elseif a then
    return a % MOD
  else
    return 0
  end
end
M.bit32.bor = bit32_bor

function M.bit32.btest(...)
  return bit32_band(...) ~= 0
end

function M.bit32.lrotate(x, disp)
  return lrotate(x % MOD, disp)
end

function M.bit32.rrotate(x, disp)
  return rrotate(x % MOD, disp)
end

function M.bit32.lshift(x,disp)
  if disp > 31 or disp < -31 then return 0 end
  return lshift(x % MOD, disp)
end

function M.bit32.rshift(x,disp)
  if disp > 31 or disp < -31 then return 0 end
  return rshift(x % MOD, disp)
end

function M.bit32.arshift(x,disp)
  x = x % MOD
  if disp >= 0 then
    if disp > 31 then
      return (x >= 0x80000000) and MODM or 0
    else
      local z = rshift(x, disp)
      if x >= 0x80000000 then z = z + lshift(2^disp-1, 32-disp) end
      return z
    end
  else
    return lshift(x, -disp)
  end
end

function M.bit32.extract(x, field, ...)
  local width = ... or 1
  if field < 0 or field > 31 or width < 0 or field+width > 32 then error 'out of range' end
  x = x % MOD
  return extract(x, field, ...)
end

function M.bit32.replace(x, v, field, ...)
  local width = ... or 1
  if field < 0 or field > 31 or width < 0 or field+width > 32 then error 'out of range' end
  x = x % MOD
  v = v % MOD
  return replace(x, v, field, ...)
end


--
-- Start LuaBitOp "bit" compat section.
--

M.bit = {} -- LuaBitOp "bit" compatibility

function M.bit.tobit(x)
  x = x % MOD
  if x >= 0x80000000 then x = x - MOD end
  return x
end
local bit_tobit = M.bit.tobit

function M.bit.tohex(x, ...)
  return tohex(x % MOD, ...)
end

function M.bit.bnot(x)
  return bit_tobit(bnot(x % MOD))
end

local function bit_bor(a, b, c, ...)
  if c then
    return bit_bor(bit_bor(a, b), c, ...)
  elseif b then
    return bit_tobit(bor(a % MOD, b % MOD))
  else
    return bit_tobit(a)
  end
end
M.bit.bor = bit_bor

local function bit_band(a, b, c, ...)
  if c then
    return bit_band(bit_band(a, b), c, ...)
  elseif b then
    return bit_tobit(band(a % MOD, b % MOD))
  else
    return bit_tobit(a)
  end
end
M.bit.band = bit_band

local function bit_bxor(a, b, c, ...)
  if c then
    return bit_bxor(bit_bxor(a, b), c, ...)
  elseif b then
    return bit_tobit(bxor(a % MOD, b % MOD))
  else
    return bit_tobit(a)
  end
end
M.bit.bxor = bit_bxor

function M.bit.lshift(x, n)
  return bit_tobit(lshift(x % MOD, n % 32))
end

function M.bit.rshift(x, n)
  return bit_tobit(rshift(x % MOD, n % 32))
end

function M.bit.arshift(x, n)
  return bit_tobit(arshift(x % MOD, n % 32))
end

function M.bit.rol(x, n)
  return bit_tobit(lrotate(x % MOD, n % 32))
end

function M.bit.ror(x, n)
  return bit_tobit(rrotate(x % MOD, n % 32))
end

function M.bit.bswap(x)
  return bit_tobit(bswap(x % MOD))
end

return M" diff --git a/custom_components/midea_meiju_codec/core/cloud.py b/custom_components/midea_meiju_codec/core/cloud.py new file mode 100644 index 0000000..2454551 --- /dev/null +++ b/custom_components/midea_meiju_codec/core/cloud.py @@ -0,0 +1,203 @@ +from aiohttp import ClientSession +from secrets import token_hex, token_urlsafe +from .security import CloudSecurity +from threading import Lock +import datetime +import logging +import time +import json + +_LOGGER = logging.getLogger(__name__) + +CLIENT_TYPE = 1 # Android +FORMAT = 2 # JSON +APP_KEY = "4675636b" + + +class MideaCloudBase: + LANGUAGE = "en_US" + APP_ID = "1010" + SRC = "1010" + LOGIN_KEY = None + IOT_KEY = None + DEVICE_ID = int(time.time() * 100000) + + def __init__(self, session: ClientSession, security, username: str, password: str, server: str = None): + self.session = session + self.username = username + self.password = password + self.server = None + self.login_id = None + self.access_token = "" + self.key = None + self._api_lock = Lock() + self.login_session = None + self.security = security + self.server = server + + async def api_request(self, endpoint, args=None, data=None): + args = args or {} + headers = {} + if data is None: + data = { + "appId": self.APP_ID, + "format": FORMAT, + "clientType": CLIENT_TYPE, + "language": self.LANGUAGE, + "src": self.SRC, + "stamp": datetime.datetime.now().strftime("%Y%m%d%H%M%S"), + "deviceId": self.DEVICE_ID, + } + data.update(args) + + if not data.get("reqId"): + data.update({ + "reqId": token_hex(16), + }) + + url = self.server + endpoint + random = str(int(time.time())) + + sign = self.security.sign(json.dumps(data), random) + headers.update({ + "Content-Type": "application/json", + "secretVersion": "1", + "sign": sign, + "random": random, + "accessToken": self.access_token + }) + response = {"code": -1} + for i in range(0, 3): + try: + with self._api_lock: + r = await self.session.request("POST", url, headers=headers, data=json.dumps(data), timeout=10) + raw = await r.read() + _LOGGER.debug(f"Endpoint: {endpoint}, Response: {str(raw)}") + response = json.loads(raw) + break + except Exception as e: + _LOGGER.debug(f"Cloud error: {repr(e)}") + if int(response["code"]) == 0 and "data" in response: + return response["data"] + return None + + async def get_login_id(self): + response = await self.api_request( + "/v1/user/login/id/get", + args={"loginAccount": self.username} + ) + if response: + self.login_id = response["loginId"] + return True + return False + + async def login(self): + result = await self.get_login_id() + if result: + response = await self.api_request( + "/mj/user/login", + data={ + "data": { + "appKey": APP_KEY, + "platform": FORMAT, + "deviceId": self.DEVICE_ID + }, + "iotData": { + "appId": self.APP_ID, + "clientType": CLIENT_TYPE, + "iampwd": self.security.encrypt_iam_password(self.login_id, self.password), + "loginAccount": self.username, + "password": self.security.encrypt_password(self.login_id, self.password), + "pushToken": token_urlsafe(120), + "reqId": token_hex(16), + "src": self.SRC, + "stamp": datetime.time().strftime("%Y%m%d%H%M%S"), + }, + } + ) + if response: + self.access_token = response["mdata"]["accessToken"] + if "key" in response: + self.key = CloudSecurity.decrypt(bytes.fromhex(response["key"])) + return True + return False + + async def get_token(self, device_id: int, byte_order_big=False): + if byte_order_big: + udpid = CloudSecurity.get_udpid(device_id.to_bytes(6, "big")) + else: + udpid = CloudSecurity.get_udpid(device_id.to_bytes(6, "little")) + _LOGGER.debug(f"The udpid of deivce [{device_id}] generated " + f"with byte order '{'big' if byte_order_big else 'little'}': {udpid}") + response = await self.api_request( + "/v1/iot/secure/getToken", + args={"udpid": udpid} + ) + if response and "tokenlist" in response: + for token in response["tokenlist"]: + if token["udpId"] == udpid: + return token["token"].upper(), token["key"].upper() + return None, None + + +class MeijuCloudExtend(MideaCloudBase): + LANGUAGE = "zh_CN" + LOGIN_KEY = "ad0ee21d48a64bf49f4fb583ab76e799" + IOT_KEY = "prod_secret123@muc" + SERVER = "https://mp-prod.smartmidea.net/mas/v5/app/proxy?alias=" + + def __init__(self, session: ClientSession, username: str, password: str): + super().__init__(session=session, + security=CloudSecurity(self.IOT_KEY, self.LOGIN_KEY), + username=username, + password=password, + server=self.SERVER) + + async def get_homegroups(self): + response = await self.api_request("/v1/homegroup/list/get", args={}) + return response.get("homeList") + + async def get_devices(self, homegroupID=None): + if homegroupID is None: + homes = [] + homegroups = await self.get_homegroups() + if homegroups: + for home in homegroups: + homes.append(home["homegroupId"]) + else: + homes = [homegroupID] + devices = [] + for home in homes: + response = await self.api_request("/v1/appliance/home/list/get", args={ + 'homegroupId': home + }) + for h in response.get("homeList") or []: + for r in h.get("roomList") or []: + for a in r.get("applianceList"): + a["sn"] = CloudSecurity.decrypt(bytes.fromhex(a["sn"]), self.key).decode() + devices.append(a) + return devices + + async def get_lua(self, sn, device_type, path, enterprise_code=None): + response = await self.api_request( + "/v1/appliance/protocol/lua/luaGet", + data={ + "applianceSn": sn, + "applianceType": f"0x{'%02X' % device_type}", + "applianceMFCode": enterprise_code if enterprise_code else "0000", + 'version': "0", + "iotAppId": "900", + "stamp": datetime.datetime.now().strftime("%Y%m%d%H%M%S") + } + ) + fnm = None + if response: + res = await self.session.get(response["url"]) + if res.status == 200: + lua = await res.text() + if lua: + stream = 'local bit = require "bit" ' + CloudSecurity.decrypt(bytes.fromhex(lua)).decode() + fnm = f"{path}/{response['fileName']}" + with open(fnm, "w") as fp: + fp.write(stream) + return fnm diff --git a/custom_components/midea_meiju_codec/core/crc8.py b/custom_components/midea_meiju_codec/core/crc8.py new file mode 100644 index 0000000..6d87d33 --- /dev/null +++ b/custom_components/midea_meiju_codec/core/crc8.py @@ -0,0 +1,46 @@ +crc8_854_table = [ + 0x00, 0x5E, 0xBC, 0xE2, 0x61, 0x3F, 0xDD, 0x83, + 0xC2, 0x9C, 0x7E, 0x20, 0xA3, 0xFD, 0x1F, 0x41, + 0x9D, 0xC3, 0x21, 0x7F, 0xFC, 0xA2, 0x40, 0x1E, + 0x5F, 0x01, 0xE3, 0xBD, 0x3E, 0x60, 0x82, 0xDC, + 0x23, 0x7D, 0x9F, 0xC1, 0x42, 0x1C, 0xFE, 0xA0, + 0xE1, 0xBF, 0x5D, 0x03, 0x80, 0xDE, 0x3C, 0x62, + 0xBE, 0xE0, 0x02, 0x5C, 0xDF, 0x81, 0x63, 0x3D, + 0x7C, 0x22, 0xC0, 0x9E, 0x1D, 0x43, 0xA1, 0xFF, + 0x46, 0x18, 0xFA, 0xA4, 0x27, 0x79, 0x9B, 0xC5, + 0x84, 0xDA, 0x38, 0x66, 0xE5, 0xBB, 0x59, 0x07, + 0xDB, 0x85, 0x67, 0x39, 0xBA, 0xE4, 0x06, 0x58, + 0x19, 0x47, 0xA5, 0xFB, 0x78, 0x26, 0xC4, 0x9A, + 0x65, 0x3B, 0xD9, 0x87, 0x04, 0x5A, 0xB8, 0xE6, + 0xA7, 0xF9, 0x1B, 0x45, 0xC6, 0x98, 0x7A, 0x24, + 0xF8, 0xA6, 0x44, 0x1A, 0x99, 0xC7, 0x25, 0x7B, + 0x3A, 0x64, 0x86, 0xD8, 0x5B, 0x05, 0xE7, 0xB9, + 0x8C, 0xD2, 0x30, 0x6E, 0xED, 0xB3, 0x51, 0x0F, + 0x4E, 0x10, 0xF2, 0xAC, 0x2F, 0x71, 0x93, 0xCD, + 0x11, 0x4F, 0xAD, 0xF3, 0x70, 0x2E, 0xCC, 0x92, + 0xD3, 0x8D, 0x6F, 0x31, 0xB2, 0xEC, 0x0E, 0x50, + 0xAF, 0xF1, 0x13, 0x4D, 0xCE, 0x90, 0x72, 0x2C, + 0x6D, 0x33, 0xD1, 0x8F, 0x0C, 0x52, 0xB0, 0xEE, + 0x32, 0x6C, 0x8E, 0xD0, 0x53, 0x0D, 0xEF, 0xB1, + 0xF0, 0xAE, 0x4C, 0x12, 0x91, 0xCF, 0x2D, 0x73, + 0xCA, 0x94, 0x76, 0x28, 0xAB, 0xF5, 0x17, 0x49, + 0x08, 0x56, 0xB4, 0xEA, 0x69, 0x37, 0xD5, 0x8B, + 0x57, 0x09, 0xEB, 0xB5, 0x36, 0x68, 0x8A, 0xD4, + 0x95, 0xCB, 0x29, 0x77, 0xF4, 0xAA, 0x48, 0x16, + 0xE9, 0xB7, 0x55, 0x0B, 0x88, 0xD6, 0x34, 0x6A, + 0x2B, 0x75, 0x97, 0xC9, 0x4A, 0x14, 0xF6, 0xA8, + 0x74, 0x2A, 0xC8, 0x96, 0x15, 0x4B, 0xA9, 0xF7, + 0xB6, 0xE8, 0x0A, 0x54, 0xD7, 0x89, 0x6B, 0x35 +] + + +def calculate(data): + crc_value = 0 + for m in data: + k = crc_value ^ m + if k > 256: + k -= 256 + if k < 0: + k += 256 + crc_value = crc8_854_table[k] + return crc_value diff --git a/custom_components/midea_meiju_codec/core/device.py b/custom_components/midea_meiju_codec/core/device.py new file mode 100644 index 0000000..28b3b6c --- /dev/null +++ b/custom_components/midea_meiju_codec/core/device.py @@ -0,0 +1,297 @@ +import threading +from enum import IntEnum +from .security import LocalSecurity, MSGTYPE_HANDSHAKE_REQUEST, MSGTYPE_ENCRYPTED_REQUEST +from .packet_builder import PacketBuilder +from .lua_runtime import MideaCodec +import socket +import logging +import json +import time + +_LOGGER = logging.getLogger(__name__) + + +class AuthException(Exception): + pass + + +class ResponseException(Exception): + pass + + +class RefreshFailed(Exception): + pass + + +class ParseMessageResult(IntEnum): + SUCCESS = 0 + PADDING = 1 + ERROR = 99 + + +class MiedaDevice(threading.Thread): + def __init__(self, + name: str, + device_id: int, + device_type: int, + ip_address: str, + port: int, + token: str | None, + key: str | None, + protocol: int, + model: str, + lua_file: str | None): + threading.Thread.__init__(self) + self._socket = None + self._ip_address = ip_address + self._port = port + self._security = LocalSecurity() + self._token = bytes.fromhex(token) if token else None + self._key = bytes.fromhex(key) if key else None + self._buffer = b"" + self._device_name = name + self._device_id = device_id + self._device_type = device_type + self._protocol = protocol + self._model = model + self._updates = [] + self._unsupported_protocol = [] + self._is_run = False + self._device_protocol_version = 0 + self._sub_type = None + self._sn = None + self._attributes = {} + self._refresh_interval = 30 + self._heartbeat_interval = 10 + self._default_refresh_interval = 30 + self._connected = False + self._lua_runtime = MideaCodec(lua_file) if lua_file is not None else None + + @property + def device_name(self): + return self._device_name + + @property + def device_id(self): + return self._device_id + + @property + def device_type(self): + return self._device_type + + @property + def model(self): + return self._model + + @property + def attributes(self): + return self._attributes + + @property + def connected(self): + return self._connected + + @staticmethod + def fetch_v2_message(msg): + result = [] + while len(msg) > 0: + factual_msg_len = len(msg) + if factual_msg_len < 6: + break + alleged_msg_len = msg[4] + (msg[5] << 8) + if factual_msg_len >= alleged_msg_len: + result.append(msg[:alleged_msg_len]) + msg = msg[alleged_msg_len:] + else: + break + return result, msg + + def connect(self, refresh=False): + try: + self._socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + self._socket.settimeout(10) + _LOGGER.debug(f"[{self._device_id}] Connecting to {self._ip_address}:{self._port}") + self._socket.connect((self._ip_address, self._port)) + _LOGGER.debug(f"[{self._device_id}] Connected") + if self._protocol == 3: + self.authenticate() + _LOGGER.debug(f"[{self._device_id}] Authentication success") + self.device_connected(True) + if refresh: + self.refresh_status() + return True + except socket.timeout: + _LOGGER.debug(f"[{self._device_id}] Connection timed out") + except socket.error: + _LOGGER.debug(f"[{self._device_id}] Connection error") + except AuthException: + _LOGGER.debug(f"[{self._device_id}] Authentication failed") + except ResponseException: + _LOGGER.debug(f"[{self._device_id}] Unexpected response received") + except RefreshFailed: + _LOGGER.debug(f"[{self._device_id}] Refresh status is timed out") + except Exception as e: + _LOGGER.error(f"[{self._device_id}] Unknown error: {e.__traceback__.tb_frame.f_globals['__file__']}, " + f"{e.__traceback__.tb_lineno}, {repr(e)}") + self.device_connected(False) + return False + + def authenticate(self): + request = self._security.encode_8370( + self._token, MSGTYPE_HANDSHAKE_REQUEST) + _LOGGER.debug(f"[{self._device_id}] Handshaking") + self._socket.send(request) + response = self._socket.recv(512) + if len(response) < 20: + raise AuthException() + response = response[8: 72] + self._security.tcp_key(response, self._key) + + def send_message(self, data): + if self._protocol == 3: + self.send_message_v3(data, msg_type=MSGTYPE_ENCRYPTED_REQUEST) + else: + self.send_message_v2(data) + + def send_message_v2(self, data): + if self._socket is not None: + self._socket.send(data) + else: + _LOGGER.debug(f"[{self._device_id}] Send failure, device disconnected, data: {data.hex()}") + + def send_message_v3(self, data, msg_type=MSGTYPE_ENCRYPTED_REQUEST): + data = self._security.encode_8370(data, msg_type) + self.send_message_v2(data) + + def build_send(self, cmd): + _LOGGER.debug(f"[{self._device_id}] Sending: {cmd}") + bytes_cmd = bytes.fromhex(cmd) + msg = PacketBuilder(self._device_id, bytes_cmd).finalize() + self.send_message(msg) + + def refresh_status(self): + query_cmd = self._lua_runtime.build_query() + self.build_send(query_cmd) + + def parse_message(self, msg): + if self._protocol == 3: + messages, self._buffer = self._security.decode_8370(self._buffer + msg) + else: + messages, self._buffer = self.fetch_v2_message(self._buffer + msg) + if len(messages) == 0: + return ParseMessageResult.PADDING + for message in messages: + if message == b"ERROR": + return ParseMessageResult.ERROR + payload_len = message[4] + (message[5] << 8) - 56 + payload_type = message[2] + (message[3] << 8) + if payload_type in [0x1001, 0x0001]: + # Heartbeat detected + pass + elif len(message) > 56: + cryptographic = message[40:-16] + if payload_len % 16 == 0: + decrypted = self._security.aes_decrypt(cryptographic) + _LOGGER.debug(f"[{self._device_id}] Received: {decrypted.hex()}") + # 这就是最终消息 + status = self._lua_runtime.decode_status(decrypted.hex()) + _LOGGER.debug(f"[{self._device_id}] Decoded: {status}") + new_status = {} + for single in status.keys(): + value = status.get(single) + if single not in self._attributes or self._attributes[single] != value: + self._attributes[single] = value + new_status[single] = value + if len(new_status) > 0: + self.update_all(new_status) + return ParseMessageResult.SUCCESS + + def send_heartbeat(self): + msg = PacketBuilder(self._device_id, bytearray([0x00])).finalize(msg_type=0) + self.send_message(msg) + + def device_connected(self, connected=True): + self._connected = connected + status = {"connected": connected} + self.update_all(status) + + def register_update(self, update): + self._updates.append(update) + + def update_all(self, status): + _LOGGER.debug(f"[{self._device_id}] Status update: {status}") + for update in self._updates: + update(status) + + def open(self): + if not self._is_run: + self._is_run = True + threading.Thread.start(self) + + def close(self): + if self._is_run: + self._is_run = False + self.close_socket() + + def close_socket(self): + self._unsupported_protocol = [] + self._buffer = b"" + if self._socket: + self._socket.close() + self._socket = None + + def set_ip_address(self, ip_address): + _LOGGER.debug(f"[{self._device_id}] Update IP address to {ip_address}") + self._ip_address = ip_address + self.close_socket() + + def run(self): + while self._is_run: + while self._socket is None: + if self.connect(refresh=True) is False: + if not self._is_run: + return + self.close_socket() + time.sleep(5) + timeout_counter = 0 + start = time.time() + previous_refresh = start + previous_heartbeat = start + self._socket.settimeout(1) + while True: + try: + now = time.time() + if now - previous_refresh >= self._refresh_interval: + self.refresh_status() + previous_refresh = now + if now - previous_heartbeat >= self._heartbeat_interval: + self.send_heartbeat() + previous_heartbeat = now + msg = self._socket.recv(512) + msg_len = len(msg) + if msg_len == 0: + raise socket.error("Connection closed by peer") + result = self.parse_message(msg) + if result == ParseMessageResult.ERROR: + _LOGGER.debug(f"[{self._device_id}] Message 'ERROR' received") + self.close_socket() + break + elif result == ParseMessageResult.SUCCESS: + timeout_counter = 0 + except socket.timeout: + timeout_counter = timeout_counter + 1 + if timeout_counter >= 120: + _LOGGER.debug(f"[{self._device_id}] Heartbeat timed out") + self.close_socket() + break + except socket.error as e: + _LOGGER.debug(f"[{self._device_id}] Socket error {repr(e)}") + self.close_socket() + break + except Exception as e: + _LOGGER.error(f"[{self._device_id}] Unknown error :{e.__traceback__.tb_frame.f_globals['__file__']}, " + f"{e.__traceback__.tb_lineno}, {repr(e)}") + self.close_socket() + break + + diff --git a/custom_components/midea_meiju_codec/core/discover.py b/custom_components/midea_meiju_codec/core/discover.py new file mode 100644 index 0000000..47fa2ab --- /dev/null +++ b/custom_components/midea_meiju_codec/core/discover.py @@ -0,0 +1,171 @@ +import logging +import socket +import ifaddr +from ipaddress import IPv4Network +from .security import LocalSecurity +try: + import xml.etree.cElementTree as ET +except ImportError: + import xml.etree.ElementTree as ET + +_LOGGER = logging.getLogger(__name__) + +BROADCAST_MSG = bytearray([ + 0x5a, 0x5a, 0x01, 0x11, 0x48, 0x00, 0x92, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x7f, 0x75, 0xbd, 0x6b, 0x3e, 0x4f, 0x8b, 0x76, + 0x2e, 0x84, 0x9c, 0x6e, 0x57, 0x8d, 0x65, 0x90, + 0x03, 0x6e, 0x9d, 0x43, 0x42, 0xa5, 0x0f, 0x1f, + 0x56, 0x9e, 0xb8, 0xec, 0x91, 0x8e, 0x92, 0xe5 +]) + +DEVICE_INFO_MSG = bytearray([ + 0x5a, 0x5a, 0x15, 0x00, 0x00, 0x38, 0x00, 0x04, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x27, 0x33, 0x05, + 0x13, 0x06, 0x14, 0x14, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x03, 0xe8, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xca, 0x8d, 0x9b, 0xf9, 0xa0, 0x30, 0x1a, 0xe3, + 0xb7, 0xe4, 0x2d, 0x53, 0x49, 0x47, 0x62, 0xbe +]) + + +def discover(discover_type=None, ip_address=None): + _LOGGER.debug(f"Begin discover, type: {discover_type}, ip_address: {ip_address}") + if discover_type is None: + discover_type = [] + security = LocalSecurity() + sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) + sock.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1) + sock.settimeout(5) + found_devices = {} + if ip_address is None: + addrs = enum_all_broadcast() + else: + addrs = [ip_address] + + for v in range(0, 3): + for addr in addrs: + sock.sendto(BROADCAST_MSG, (addr, 6445)) + sock.sendto(BROADCAST_MSG, (addr, 20086)) + while True: + try: + data, addr = sock.recvfrom(512) + ip = addr[0] + _LOGGER.debug(f"Received broadcast from {addr}: {data.hex()}") + if len(data) >= 104 and (data[:2].hex() == "5a5a" or data[8:10].hex() == "5a5a"): + if data[:2].hex() == "5a5a": + protocol = 2 + elif data[:2].hex() == "8370": + protocol = 3 + if data[8:10].hex() == "5a5a": + data = data[8:-16] + else: + continue + device_id = int.from_bytes(bytearray.fromhex(data[20:26].hex()), "little") + if device_id in found_devices: + continue + encrypt_data = data[40:-16] + reply = security.aes_decrypt(encrypt_data) + _LOGGER.debug(f"Declassified reply: {reply.hex()}") + ssid = reply[41:41 + reply[40]].decode("utf-8") + device_type = ssid.split("_")[1] + port = bytes2port(reply[4:8]) + model = reply[17:25].decode("utf-8") + sn = reply[8:40].decode("utf-8") + elif data[:6].hex() == "3c3f786d6c20": + protocol = 1 + root = ET.fromstring(data.decode( + encoding="utf-8", errors="replace")) + child = root.find("body/device") + m = child.attrib + port, sn, device_type = int(m["port"]), m["apc_sn"], str( + hex(int(m["apc_type"])))[2:] + response = get_device_info(ip, int(port)) + device_id = get_id_from_response(response) + if len(sn) == 32: + model = sn[9:17] + elif len(sn) == 22: + model = sn[3:11] + else: + model = "" + else: + continue + device = { + "device_id": device_id, + "type": int(device_type, 16), + "ip_address": ip, + "port": port, + "model": model, + "sn": sn, + "protocol": protocol + } + if len(discover_type) == 0 or device.get("type") in discover_type: + found_devices[device_id] = device + _LOGGER.debug(f"Found a supported device: {device}") + else: + _LOGGER.debug(f"Found a unsupported device: {device}") + except socket.timeout: + break + except socket.error as e: + _LOGGER.debug(f"Socket error: {repr(e)}") + return found_devices + + +def get_id_from_response(response): + if response[64:-16][:6].hex() == "3c3f786d6c20": + xml = response[64:-16] + root = ET.fromstring(xml.decode(encoding="utf-8", errors="replace")) + child = root.find("smartDevice") + m = child.attrib + return int.from_bytes(bytearray.fromhex(m["devId"]), "little") + else: + return 0 + + +def bytes2port(paramArrayOfbyte): + if paramArrayOfbyte is None: + return 0 + b, i = 0, 0 + while b < 4: + if b < len(paramArrayOfbyte): + b1 = paramArrayOfbyte[b] & 0xFF + else: + b1 = 0 + i |= b1 << b * 8 + b += 1 + return i + + +def get_device_info(device_ip, device_port: int): + response = bytearray(0) + try: + with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock: + sock.settimeout(8) + device_address = (device_ip, device_port) + sock.connect(device_address) + _LOGGER.debug(f"Sending to {device_ip}:{device_port} {DEVICE_INFO_MSG.hex()}") + sock.sendall(DEVICE_INFO_MSG) + response = sock.recv(512) + except socket.timeout: + _LOGGER.warning(f"Connect the device {device_ip}:{device_port} timed out for 8s. " + f"Don't care about a small amount of this. if many maybe not support." + ) + except socket.error: + _LOGGER.warning(f"Can't connect to Device {device_ip}:{device_port}") + return response + + +def enum_all_broadcast(): + nets = [] + adapters = ifaddr.get_adapters() + for adapter in adapters: + for ip in adapter.ips: + if ip.is_IPv4 and ip.network_prefix < 32: + localNet = IPv4Network(f"{ip.ip}/{ip.network_prefix}", strict=False) + if localNet.is_private and not localNet.is_loopback and not localNet.is_link_local: + nets.append(str(localNet.broadcast_address)) + return nets diff --git a/custom_components/midea_meiju_codec/core/lua_runtime.py b/custom_components/midea_meiju_codec/core/lua_runtime.py new file mode 100644 index 0000000..2885314 --- /dev/null +++ b/custom_components/midea_meiju_codec/core/lua_runtime.py @@ -0,0 +1,42 @@ +import lupa +import logging +import threading +import json + +_LOGGER = logging.getLogger(__name__) + + +class LuaRuntime: + def __init__(self, file): + self._runtimes = lupa.LuaRuntime() + string = f'dofile("{file}")' + self._runtimes.execute(string) + self._lock = threading.Lock() + self._json_to_data = self._runtimes.eval("function(param) return jsonToData(param) end") + self._data_to_json = self._runtimes.eval("function(param) return dataToJson(param) end") + + def json_to_data(self, json): + with self._lock: + result = self._json_to_data(json) + return result + + def data_to_json(self, data): + with self._lock: + result = self._data_to_json(data) + return result + + +class MideaCodec(LuaRuntime): + def __init__(self, file): + super().__init__(file) + + def build_query(self, append=None): + json_str = '{"deviceinfo":{"deviceSubType":1},"query":{}}' + result = self.json_to_data(json_str) + return result + + def decode_status(self, data): + data = '{"deviceinfo": {"deviceSubType":1},"msg":{"data": "' + data + '"}}' + result = self.data_to_json(data) + status = json.loads(result) + return status.get("status") \ No newline at end of file diff --git a/custom_components/midea_meiju_codec/core/message.py b/custom_components/midea_meiju_codec/core/message.py new file mode 100644 index 0000000..f243fb4 --- /dev/null +++ b/custom_components/midea_meiju_codec/core/message.py @@ -0,0 +1,158 @@ +from abc import ABC +from enum import IntEnum + + +class MessageLenError(Exception): + pass + + +class MessageBodyError(Exception): + pass + + +class MessageCheckSumError(Exception): + pass + + +class MessageType(IntEnum): + set = 0x02, + query = 0x03, + notify1 = 0x04, + notify2 = 0x05, + exception = 0x06, + querySN = 0x07, + exception2 = 0x0A, + querySubtype = 0xA0 + + +class MessageBase(ABC): + HEADER_LENGTH = 10 + + def __init__(self): + self._device_type = 0x00 + self._message_type = 0x00 + self._body_type = 0x00 + self._device_protocol_version = 0 + + @staticmethod + def checksum(data): + return (~ sum(data) + 1) & 0xff + + @property + def header(self): + raise NotImplementedError + + @property + def body(self): + raise NotImplementedError + + @property + def message_type(self): + return self._message_type + + @message_type.setter + def message_type(self, value): + self._message_type = value + + @property + def device_type(self): + return self._device_type + + @device_type.setter + def device_type(self, value): + self._device_type = value + + @property + def body_type(self): + return self._body_type + + @body_type.setter + def body_type(self, value): + self._body_type = value + + @property + def device_protocol_version(self): + return self._device_protocol_version + + @device_protocol_version.setter + def device_protocol_version(self, value): + self._device_protocol_version = value + + def __str__(self) -> str: + output = { + "header": self.header.hex(), + "body": self.body.hex(), + "message type": "%02x" % self._message_type, + "body type": ("%02x" % self._body_type) if self._body_type is not None else "None" + } + return str(output) + + +class MessageRequest(MessageBase): + def __init__(self, device_protocol_version, device_type, message_type, body_type): + super().__init__() + self.device_protocol_version = device_protocol_version + self.device_type = device_type + self.message_type = message_type + self.body_type = body_type + + @property + def header(self): + length = self.HEADER_LENGTH + len(self.body) + return bytearray([ + # flag + 0xAA, + # length + length, + # device type + self._device_type, + # frame checksum + 0x00, # self._device_type ^ length, + # unused + 0x00, 0x00, + # frame ID + 0x00, + # frame protocol version + 0x00, + # device protocol version + self._device_protocol_version, + # frame type + self._message_type + ]) + + @property + def _body(self): + raise NotImplementedError + + @property + def body(self): + body = bytearray([]) + if self.body_type is not None: + body.append(self.body_type) + if self._body is not None: + body.extend(self._body) + return body + + def serialize(self): + stream = self.header + self.body + stream.append(MessageBase.checksum(stream[1:])) + return stream + + +class MessageQuestCustom(MessageRequest): + def __init__(self, device_type, cmd_type, cmd_body): + super().__init__( + device_protocol_version=0, + device_type=device_type, + message_type=cmd_type, + body_type=None) + self._cmd_body = cmd_body + + @property + def _body(self): + return bytearray([]) + + @property + def body(self): + return self._cmd_body + diff --git a/custom_components/midea_meiju_codec/core/packet_builder.py b/custom_components/midea_meiju_codec/core/packet_builder.py new file mode 100644 index 0000000..6fed16b --- /dev/null +++ b/custom_components/midea_meiju_codec/core/packet_builder.py @@ -0,0 +1,60 @@ +from .security import LocalSecurity +import datetime + + +class PacketBuilder: + def __init__(self, device_id: int, command): + self.command = None + self.security = LocalSecurity() + # aa20ac00000000000003418100ff03ff000200000000000000000000000006f274 + # Init the packet with the header data. + self.packet = bytearray([ + # 2 bytes - StaicHeader + 0x5a, 0x5a, + # 2 bytes - mMessageType + 0x01, 0x11, + # 2 bytes - PacketLenght + 0x00, 0x00, + # 2 bytes + 0x20, 0x00, + # 4 bytes - MessageId + 0x00, 0x00, 0x00, 0x00, + # 8 bytes - Date&Time + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + # 6 bytes - mDeviceID + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + # 12 bytes + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + ]) + self.packet[12:20] = self.packet_time() + self.packet[20:28] = device_id.to_bytes(8, "little") + self.command = command + + def finalize(self, msg_type=1): + if msg_type != 1: + self.packet[3] = 0x10 + self.packet[6] = 0x7b + else: + self.packet.extend(self.security.aes_encrypt(self.command)) + # PacketLenght + self.packet[4:6] = (len(self.packet) + 16).to_bytes(2, "little") + # Append a basic checksum data(16 bytes) to the packet + self.packet.extend(self.encode32(self.packet)) + return self.packet + + def encode32(self, data: bytearray): + return self.security.encode32_data(data) + + @staticmethod + def checksum(data): + return (~ sum(data) + 1) & 0xff + + @staticmethod + def packet_time(): + t = datetime.datetime.now().strftime("%Y%m%d%H%M%S%f")[ + :16] + b = bytearray() + for i in range(0, len(t), 2): + d = int(t[i:i+2]) + b.insert(0, d) + return b diff --git a/custom_components/midea_meiju_codec/core/security.py b/custom_components/midea_meiju_codec/core/security.py new file mode 100644 index 0000000..8a609c1 --- /dev/null +++ b/custom_components/midea_meiju_codec/core/security.py @@ -0,0 +1,160 @@ +import logging +from Crypto.Cipher import AES +from Crypto.Util.Padding import pad, unpad +from Crypto.Util.strxor import strxor +from Crypto.Random import get_random_bytes +from hashlib import md5, sha256 +from urllib.parse import urlparse +import hmac +import urllib + +_LOGGER = logging.getLogger(__name__) + +MSGTYPE_HANDSHAKE_REQUEST = 0x0 +MSGTYPE_HANDSHAKE_RESPONSE = 0x1 +MSGTYPE_ENCRYPTED_RESPONSE = 0x3 +MSGTYPE_ENCRYPTED_REQUEST = 0x6 + + +class CloudSecurity: + + def __init__(self, iotKey, loginKey): + self._hmackey = "PROD_VnoClJI9aikS8dyy" + self._iotkey = iotKey + self._loginKey = loginKey + + def sign(self, data: str, random: str) -> str: + msg = self._iotkey + if data: + msg += data + msg += random + sign = hmac.new(self._hmackey.encode("ascii"), msg.encode("ascii"), sha256) + return sign.hexdigest() + + def encrypt_password(self, loginId, data): + m = sha256() + m.update(data.encode("ascii")) + login_hash = loginId + m.hexdigest() + self._loginKey + m = sha256() + m.update(login_hash.encode("ascii")) + return m.hexdigest() + + + def encrypt_iam_password(self, loginId, data) -> str: + md = md5() + md.update(data.encode("ascii")) + md_second = md5() + md_second.update(md.hexdigest().encode("ascii")) + return md_second.hexdigest() + + @staticmethod + def get_udpid(data): + data = bytearray(sha256(data).digest()) + for i in range(0, 16): + data[i] ^= data[i + 16] + return data[0: 16].hex() + + @staticmethod + def decrypt(data:bytes, key:bytes="96c7acdfdb8af79a".encode()): + return unpad(AES.new(key, AES.MODE_ECB).decrypt(data), 16) + + @staticmethod + def encrypt(data:bytes, key:bytes="96c7acdfdb8af79a".encode()): + return AES.new(key, AES.MODE_ECB).encrypt(pad(data, 16)) + + +class LocalSecurity: + def __init__(self): + self.blockSize = 16 + self.iv = b"\0" * 16 + self.aes_key = bytes.fromhex("6a92ef406bad2f0359baad994171ea6d") + self.salt = bytes.fromhex("78686469776a6e6368656b6434643531326368646a783564386534633339344432443753") + self._tcp_key = None + self._request_count = 0 + self._response_count = 0 + + def aes_decrypt(self, raw): + try: + return unpad(AES.new(self.aes_key, AES.MODE_ECB).decrypt(bytearray(raw)), self.blockSize) + except ValueError as e: + _LOGGER.error(f"Error in aes_decrypt: {repr(e)} - data: {raw.hex()}") + return bytearray(0) + + def aes_encrypt(self, raw): + return AES.new(self.aes_key, AES.MODE_ECB).encrypt(bytearray(pad(raw, self.blockSize))) + + def aes_cbc_decrypt(self, raw, key): + return AES.new(key=key, mode=AES.MODE_CBC, iv=self.iv).decrypt(raw) + + def aes_cbc_encrypt(self, raw, key): + return AES.new(key=key, mode=AES.MODE_CBC, iv=self.iv).encrypt(raw) + + def encode32_data(self, raw): + return md5(raw + self.salt).digest() + + def tcp_key(self, response, key): + if response == b"ERROR": + raise Exception("authentication failed") + if len(response) != 64: + raise Exception("unexpected data length") + payload = response[:32] + sign = response[32:] + plain = self.aes_cbc_decrypt(payload, key) + if sha256(plain).digest() != sign: + raise Exception("sign does not match") + self._tcp_key = strxor(plain, key) + self._request_count = 0 + self._response_count = 0 + return self._tcp_key + + def encode_8370(self, data, msgtype): + header = bytearray([0x83, 0x70]) + size, padding = len(data), 0 + if msgtype in (MSGTYPE_ENCRYPTED_RESPONSE, MSGTYPE_ENCRYPTED_REQUEST): + if (size + 2) % 16 != 0: + padding = 16 - (size + 2 & 0xf) + size += padding + 32 + data += get_random_bytes(padding) + header += size.to_bytes(2, "big") + header += bytearray([0x20, padding << 4 | msgtype]) + data = self._request_count.to_bytes(2, "big") + data + self._request_count += 1 + if self._request_count >= 0xFFFF: + self._request_count = 0 + if msgtype in (MSGTYPE_ENCRYPTED_RESPONSE, MSGTYPE_ENCRYPTED_REQUEST): + sign = sha256(header + data).digest() + data = self.aes_cbc_encrypt(raw=data, key=self._tcp_key) + sign + return header + data + + def decode_8370(self, data): + if len(data) < 6: + return [], data + header = data[:6] + if header[0] != 0x83 or header[1] != 0x70: + raise Exception("not an 8370 message") + size = int.from_bytes(header[2:4], "big") + 8 + leftover = None + if len(data) < size: + return [], data + elif len(data) > size: + leftover = data[size:] + data = data[:size] + if header[4] != 0x20: + raise Exception("missing byte 4") + padding = header[5] >> 4 + msgtype = header[5] & 0xf + data = data[6:] + if msgtype in (MSGTYPE_ENCRYPTED_RESPONSE, MSGTYPE_ENCRYPTED_REQUEST): + sign = data[-32:] + data = data[:-32] + data = self.aes_cbc_decrypt(raw=data, key=self._tcp_key) + if sha256(header + data).digest() != sign: + raise Exception("sign does not match") + if padding: + data = data[:-padding] + self._response_count = int.from_bytes(data[:2], "big") + data = data[2:] + if leftover: + packets, incomplete = self.decode_8370(leftover) + return [data] + packets, incomplete + return [data], b"" \ No newline at end of file diff --git a/custom_components/midea_meiju_codec/manifest.json b/custom_components/midea_meiju_codec/manifest.json new file mode 100644 index 0000000..f33dcf2 --- /dev/null +++ b/custom_components/midea_meiju_codec/manifest.json @@ -0,0 +1,12 @@ +{ + "domain": "midea_meiju_codec", + "name": "Midea Meiju Codec", + "version": "v0.0.1", + "config_flow": true, + "documentation": "https://github.com/georgezhao2010/midea-meiju-codec", + "issue_tracker": "https://github.com/georgezhao2010/midea-meiju-codec/issues", + "requirements": ["lupa>=2.0"], + "dependencies": [], + "iot_class": "local_polling", + "codeowners": ["@georgezhao2010"] +} \ No newline at end of file diff --git a/custom_components/midea_meiju_codec/midea_entities.py b/custom_components/midea_meiju_codec/midea_entities.py new file mode 100644 index 0000000..6a24113 --- /dev/null +++ b/custom_components/midea_meiju_codec/midea_entities.py @@ -0,0 +1,48 @@ +from homeassistant.helpers.entity import Entity +from .const import DOMAIN + + +class MideaEntity(Entity): + def __init__(self, device, entity_key: str): + self._device = device + self._device.register_update(self.update_state) + self._entity_key = entity_key + self._unique_id = f"{DOMAIN}.{self._device.device_id}_{entity_key}" + self.entity_id = self._unique_id + self._device_name = self._device.name + + @property + def device(self): + return self._device + + @property + def device_info(self): + return { + "manufacturer": "Midea", + "model": self._device.model, + "identifiers": {(DOMAIN, self._device.device_id)}, + "name": self._device_name + } + + @property + def unique_id(self): + return self._unique_id + + @property + def should_poll(self): + return False + + @property + def state(self): + return self._device.get_attribute(self._entity_key) + + @property + def available(self): + return self._device.connected + + def update_state(self, status): + if self._entity_key in status or "connected" in status: + try: + self.schedule_update_ha_state() + except Exception as e: + pass \ No newline at end of file diff --git a/custom_components/midea_meiju_codec/translations/en.json b/custom_components/midea_meiju_codec/translations/en.json new file mode 100644 index 0000000..bb159a0 --- /dev/null +++ b/custom_components/midea_meiju_codec/translations/en.json @@ -0,0 +1,37 @@ +{ + "config": { + "error": { + "offline_error": "只能配置在线设备", + "download_lua_failed": "下载设备协议脚本失败", + "discover_failed": "无法在本地搜索到该设备", + "no_new_devices": "没有可用的设备", + "cant_get_token": "无法连接美的云获取设备关键信息(Token和Key)", + "config_incorrect": "配置信息不正确, 请检查后重新输入", + "connect_error": "无法连接到指定设备" + }, + "step": { + "user": { + "data": { + "username": "用户名（手机号）", + "password": "密码" + }, + "description": "登录并保存你的美居账号及密码", + "title": "登录" + }, + "home": { + "description": "选择设备所在家庭", + "title": "家庭", + "data": { + "home": "设备所在家庭" + } + }, + "device": { + "description": "选择要添加的设备", + "title": "设备", + "data": { + "device": "要添加的设备" + } + } + } + } +} \ No newline at end of file diff --git a/custom_components/midea_meiju_codec/translations/zh-Hans.json b/custom_components/midea_meiju_codec/translations/zh-Hans.json new file mode 100644 index 0000000..bb159a0 --- /dev/null +++ b/custom_components/midea_meiju_codec/translations/zh-Hans.json @@ -0,0 +1,37 @@ +{ + "config": { + "error": { + "offline_error": "只能配置在线设备", + "download_lua_failed": "下载设备协议脚本失败", + "discover_failed": "无法在本地搜索到该设备", + "no_new_devices": "没有可用的设备", + "cant_get_token": "无法连接美的云获取设备关键信息(Token和Key)", + "config_incorrect": "配置信息不正确, 请检查后重新输入", + "connect_error": "无法连接到指定设备" + }, + "step": { + "user": { + "data": { + "username": "用户名（手机号）", + "password": "密码" + }, + "description": "登录并保存你的美居账号及密码", + "title": "登录" + }, + "home": { + "description": "选择设备所在家庭", + "title": "家庭", + "data": { + "home": "设备所在家庭" + } + }, + "device": { + "description": "选择要添加的设备", + "title": "设备", + "data": { + "device": "要添加的设备" + } + } + } + } +} \ No newline at end of file