mirror of
https://github.com/Andre0512/pyhOn.git
synced 2024-12-02 18:17:17 +01:00
294 lines
11 KiB
Python
294 lines
11 KiB
Python
import json
|
|
import logging
|
|
import re
|
|
import secrets
|
|
import urllib
|
|
from contextlib import suppress
|
|
from dataclasses import dataclass
|
|
from datetime import datetime, timedelta
|
|
from typing import Dict, Optional, Any, List
|
|
from urllib import parse
|
|
from urllib.parse import quote
|
|
|
|
import aiohttp
|
|
from aiohttp import ClientResponse
|
|
from yarl import URL
|
|
|
|
from pyhon import const, exceptions
|
|
from pyhon.connection.device import HonDevice
|
|
from pyhon.connection.handler.auth import HonAuthConnectionHandler
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
|
|
@dataclass
|
|
class HonLoginData:
|
|
url: str = ""
|
|
email: str = ""
|
|
password: str = ""
|
|
fw_uid: str = ""
|
|
loaded: Optional[Dict[str, Any]] = None
|
|
|
|
|
|
@dataclass
|
|
class HonAuthData:
|
|
access_token: str = ""
|
|
refresh_token: str = ""
|
|
cognito_token: str = ""
|
|
id_token: str = ""
|
|
|
|
|
|
class HonAuth:
|
|
_TOKEN_EXPIRES_AFTER_HOURS = 8
|
|
_TOKEN_EXPIRE_WARNING_HOURS = 7
|
|
|
|
def __init__(
|
|
self,
|
|
session: aiohttp.ClientSession,
|
|
email: str,
|
|
password: str,
|
|
device: HonDevice,
|
|
) -> None:
|
|
self._session = session
|
|
self._request = HonAuthConnectionHandler(session)
|
|
self._login_data = HonLoginData()
|
|
self._login_data.email = email
|
|
self._login_data.password = password
|
|
self._device = device
|
|
self._expires: datetime = datetime.utcnow()
|
|
self._auth = HonAuthData()
|
|
|
|
@property
|
|
def cognito_token(self) -> str:
|
|
return self._auth.cognito_token
|
|
|
|
@property
|
|
def id_token(self) -> str:
|
|
return self._auth.id_token
|
|
|
|
@property
|
|
def access_token(self) -> str:
|
|
return self._auth.access_token
|
|
|
|
@property
|
|
def refresh_token(self) -> str:
|
|
return self._auth.refresh_token
|
|
|
|
def _check_token_expiration(self, hours: int) -> bool:
|
|
return datetime.utcnow() >= self._expires + timedelta(hours=hours)
|
|
|
|
@property
|
|
def token_is_expired(self) -> bool:
|
|
return self._check_token_expiration(self._TOKEN_EXPIRES_AFTER_HOURS)
|
|
|
|
@property
|
|
def token_expires_soon(self) -> bool:
|
|
return self._check_token_expiration(self._TOKEN_EXPIRE_WARNING_HOURS)
|
|
|
|
async def _error_logger(self, response: ClientResponse, fail: bool = True) -> None:
|
|
output = "hOn Authentication Error\n"
|
|
for i, (status, url) in enumerate(self._request.called_urls):
|
|
output += f" {i + 1: 2d} {status} - {url}\n"
|
|
output += f"ERROR - {response.status} - {response.request_info.url}\n"
|
|
output += f"{15 * '='} Response {15 * '='}\n{await response.text()}\n{40 * '='}"
|
|
_LOGGER.error(output)
|
|
if fail:
|
|
raise exceptions.HonAuthenticationError("Can't login")
|
|
|
|
@staticmethod
|
|
def _generate_nonce() -> str:
|
|
nonce = secrets.token_hex(16)
|
|
return f"{nonce[:8]}-{nonce[8:12]}-{nonce[12:16]}-{nonce[16:20]}-{nonce[20:]}"
|
|
|
|
async def _load_login(self) -> bool:
|
|
login_url = await self._introduce()
|
|
login_url = await self._handle_redirects(login_url)
|
|
return await self._login_url(login_url)
|
|
|
|
async def _introduce(self) -> str:
|
|
redirect_uri = urllib.parse.quote(f"{const.APP}://mobilesdk/detect/oauth/done")
|
|
params = {
|
|
"response_type": "token+id_token",
|
|
"client_id": const.CLIENT_ID,
|
|
"redirect_uri": redirect_uri,
|
|
"display": "touch",
|
|
"scope": "api openid refresh_token web",
|
|
"nonce": self._generate_nonce(),
|
|
}
|
|
params_encode = "&".join([f"{k}={v}" for k, v in params.items()])
|
|
url = f"{const.AUTH_API}/services/oauth2/authorize/expid_Login?{params_encode}"
|
|
async with self._request.get(url) as response:
|
|
text = await response.text()
|
|
self._expires = datetime.utcnow()
|
|
login_url: List[str] = re.findall("url = '(.+?)'", text)
|
|
if not login_url:
|
|
if "oauth/done#access_token=" in text:
|
|
self._parse_token_data(text)
|
|
raise exceptions.HonNoAuthenticationNeeded()
|
|
await self._error_logger(response)
|
|
return login_url[0]
|
|
|
|
async def _manual_redirect(self, url: str) -> str:
|
|
async with self._request.get(url, allow_redirects=False) as response:
|
|
if not (new_location := response.headers.get("Location", "")):
|
|
await self._error_logger(response)
|
|
return new_location
|
|
|
|
async def _handle_redirects(self, login_url: str) -> str:
|
|
redirect1 = await self._manual_redirect(login_url)
|
|
redirect2 = await self._manual_redirect(redirect1)
|
|
return f"{redirect2}&System=IoT_Mobile_App&RegistrationSubChannel=hOn"
|
|
|
|
async def _login_url(self, login_url: str) -> bool:
|
|
headers = {"user-agent": const.USER_AGENT}
|
|
url = URL(login_url, encoded=True)
|
|
async with self._request.get(url, headers=headers) as response:
|
|
text = await response.text()
|
|
if context := re.findall('"fwuid":"(.*?)","loaded":(\\{.*?})', text):
|
|
fw_uid, loaded_str = context[0]
|
|
self._login_data.fw_uid = fw_uid
|
|
self._login_data.loaded = json.loads(loaded_str)
|
|
self._login_data.url = login_url.replace(const.AUTH_API, "")
|
|
return True
|
|
await self._error_logger(response)
|
|
return False
|
|
|
|
async def _login(self) -> str:
|
|
start_url = self._login_data.url.rsplit("startURL=", maxsplit=1)[-1]
|
|
start_url = parse.unquote(start_url).split("%3D")[0]
|
|
action = {
|
|
"id": "79;a",
|
|
"descriptor": "apex://LightningLoginCustomController/ACTION$login",
|
|
"callingDescriptor": "markup://c:loginForm",
|
|
"params": {
|
|
"username": self._login_data.email,
|
|
"password": self._login_data.password,
|
|
"startUrl": start_url,
|
|
},
|
|
}
|
|
data = {
|
|
"message": {"actions": [action]},
|
|
"aura.context": {
|
|
"mode": "PROD",
|
|
"fwuid": self._login_data.fw_uid,
|
|
"app": "siteforce:loginApp2",
|
|
"loaded": self._login_data.loaded,
|
|
"dn": [],
|
|
"globals": {},
|
|
"uad": False,
|
|
},
|
|
"aura.pageURI": self._login_data.url,
|
|
"aura.token": None,
|
|
}
|
|
params = {"r": 3, "other.LightningLoginCustom.login": 1}
|
|
async with self._request.post(
|
|
const.AUTH_API + "/s/sfsites/aura",
|
|
headers={"Content-Type": "application/x-www-form-urlencoded"},
|
|
data="&".join(f"{k}={quote(json.dumps(v))}" for k, v in data.items()),
|
|
params=params,
|
|
) as response:
|
|
if response.status == 200:
|
|
with suppress(json.JSONDecodeError, KeyError):
|
|
result = await response.json()
|
|
url: str = result["events"][0]["attributes"]["values"]["url"]
|
|
return url
|
|
await self._error_logger(response)
|
|
return ""
|
|
|
|
def _parse_token_data(self, text: str) -> bool:
|
|
if access_token := re.findall("access_token=(.*?)&", text):
|
|
self._auth.access_token = access_token[0]
|
|
if refresh_token := re.findall("refresh_token=(.*?)&", text):
|
|
self._auth.refresh_token = parse.unquote(refresh_token[0])
|
|
if id_token := re.findall("id_token=(.*?)&", text):
|
|
self._auth.id_token = id_token[0]
|
|
return bool(access_token and refresh_token and id_token)
|
|
|
|
async def _get_token(self, url: str) -> bool:
|
|
async with self._request.get(url) as response:
|
|
if response.status != 200:
|
|
await self._error_logger(response)
|
|
return False
|
|
url_search = re.findall(
|
|
"href\\s*=\\s*[\"'](.+?)[\"']", await response.text()
|
|
)
|
|
if not url_search:
|
|
await self._error_logger(response)
|
|
return False
|
|
if "ProgressiveLogin" in url_search[0]:
|
|
async with self._request.get(url_search[0]) as response:
|
|
if response.status != 200:
|
|
await self._error_logger(response)
|
|
return False
|
|
url_search = re.findall(
|
|
"href\\s*=\\s*[\"'](.*?)[\"']", await response.text()
|
|
)
|
|
url = const.AUTH_API + url_search[0]
|
|
async with self._request.get(url) as response:
|
|
if response.status != 200:
|
|
await self._error_logger(response)
|
|
return False
|
|
if not self._parse_token_data(await response.text()):
|
|
await self._error_logger(response)
|
|
return False
|
|
return True
|
|
|
|
async def _api_auth(self) -> bool:
|
|
post_headers = {"id-token": self._auth.id_token}
|
|
data = self._device.get()
|
|
async with self._request.post(
|
|
f"{const.API_URL}/auth/v1/login", headers=post_headers, json=data
|
|
) as response:
|
|
try:
|
|
json_data = await response.json()
|
|
except json.JSONDecodeError:
|
|
await self._error_logger(response)
|
|
return False
|
|
self._auth.cognito_token = json_data.get("cognitoUser", {}).get("Token", "")
|
|
if not self._auth.cognito_token:
|
|
_LOGGER.error(json_data)
|
|
raise exceptions.HonAuthenticationError()
|
|
return True
|
|
|
|
async def authenticate(self) -> None:
|
|
self.clear()
|
|
try:
|
|
if not await self._load_login():
|
|
raise exceptions.HonAuthenticationError("Can't open login page")
|
|
if not (url := await self._login()):
|
|
raise exceptions.HonAuthenticationError("Can't login")
|
|
if not await self._get_token(url):
|
|
raise exceptions.HonAuthenticationError("Can't get token")
|
|
if not await self._api_auth():
|
|
raise exceptions.HonAuthenticationError("Can't get api token")
|
|
except exceptions.HonNoAuthenticationNeeded:
|
|
return
|
|
|
|
async def refresh(self, refresh_token: str = "") -> bool:
|
|
if refresh_token:
|
|
self._auth.refresh_token = refresh_token
|
|
params = {
|
|
"client_id": const.CLIENT_ID,
|
|
"refresh_token": self._auth.refresh_token,
|
|
"grant_type": "refresh_token",
|
|
}
|
|
async with self._request.post(
|
|
f"{const.AUTH_API}/services/oauth2/token", params=params
|
|
) as response:
|
|
if response.status >= 400:
|
|
await self._error_logger(response, fail=False)
|
|
return False
|
|
data = await response.json()
|
|
self._expires = datetime.utcnow()
|
|
self._auth.id_token = data["id_token"]
|
|
self._auth.access_token = data["access_token"]
|
|
return await self._api_auth()
|
|
|
|
def clear(self) -> None:
|
|
self._session.cookie_jar.clear_domain(const.AUTH_API.split("/")[-2])
|
|
self._request.called_urls = []
|
|
self._auth.cognito_token = ""
|
|
self._auth.id_token = ""
|
|
self._auth.access_token = ""
|
|
self._auth.refresh_token = ""
|