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Clean up authentication

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This commit is contained in:
Andre Basche
2023-03-17 01:56:04 +01:00
parent f73ef26e74
commit 409aa11fcb
1 changed files with 96 additions and 70 deletions
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166
pyhon/auth.py
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@ -6,6 +6,7 @@ import urllib
from urllib import parse
import aiohttp as aiohttp
from yarl import URL
from pyhon import const
@ -14,7 +15,8 @@ _LOGGER = logging.getLogger()
class HonAuth:
def __init__(self) -> None:
self._framework = ""
self._access_token = ""
self._refresh_token = ""
self._cognito_token = ""
self._id_token = ""
@ -26,71 +28,15 @@ class HonAuth:
def id_token(self):
return self._id_token
async def _get_frontdoor_url(self, session, email, password):
data = {
"message": {
"actions": [
{
"id": "79;a",
"descriptor": "apex://LightningLoginCustomController/ACTION$login",
"callingDescriptor": "markup://c:loginForm",
"params": {
"username": email,
"password": password,
"startUrl": ""
}
}
]
},
"aura.context": {
"mode": "PROD",
"fwuid": self._framework,
"app": "siteforce:loginApp2",
"loaded": {"APPLICATION@markup://siteforce:loginApp2": "YtNc5oyHTOvavSB9Q4rtag"},
"dn": [],
"globals": {},
"uad": False},
"aura.pageURI": f"SmartHome/s/login/?language={const.LANGUAGE}",
"aura.token": None}
@property
def access_token(self):
return self._access_token
params = {"r": 3, "other.LightningLoginCustom.login": 1}
async with session.post(
const.AUTH_API + "/s/sfsites/aura",
headers={"Content-Type": "application/x-www-form-urlencoded"},
data="&".join(f"{k}={json.dumps(v)}" for k, v in data.items()),
params=params
) as response:
if response.status != 200:
_LOGGER.error("Unable to connect to the login service: %s\n%s", response.status, await response.text())
return ""
try:
text = await response.text()
return (await response.json())["events"][0]["attributes"]["values"]["url"]
except json.JSONDecodeError:
if framework := re.findall('clientOutOfSync.*?Expected: ([\\w-]+?) Actual: (.*?)"', text):
self._framework, actual = framework[0]
_LOGGER.debug('Framework update from "%s" to "%s"', self._framework, actual)
return await self._get_frontdoor_url(session, email, password)
_LOGGER.error("Unable to retrieve the frontdoor URL. Message: " + text)
return ""
@property
def refresh_token(self):
return self._refresh_token
async def _prepare_login(self, session, email, password):
if not (frontdoor_url := await self._get_frontdoor_url(session, email, password)):
return False
async with session.get(frontdoor_url) as resp:
if resp.status != 200:
_LOGGER.error("Unable to connect to the login service: %s", resp.status)
return False
params = {"retURL": "/SmartHome/apex/CustomCommunitiesLanding"}
async with session.get(f"{const.AUTH_API}/apex/ProgressiveLogin", params=params) as resp:
if resp.status != 200:
_LOGGER.error("Unable to connect to the login service: %s", resp.status)
return False
return True
async def _login(self, session):
async def _load_login(self, session):
nonce = secrets.token_hex(16)
nonce = f"{nonce[:8]}-{nonce[8:12]}-{nonce[12:16]}-{nonce[16:20]}-{nonce[20:]}"
params = {
@ -101,18 +47,98 @@ class HonAuth:
"scope": "api openid refresh_token web",
"nonce": nonce
}
headers = {"user-agent": "Chrome/110.0.5481.153"}
params = "&".join([f"{k}={v}" for k, v in params.items()])
async with session.get(f"{const.AUTH_API}/services/oauth2/authorize?{params}") as resp:
if id_token := re.findall("id_token=(.*?)&", await resp.text()):
self._id_token = id_token[0]
return True
async with session.get(f"{const.AUTH_API}/services/oauth2/authorize/expid_Login?{params}") as resp:
if not (login_url := re.findall("url = '(.+?)'", await resp.text())):
return False
async with session.get(login_url[0], allow_redirects=False) as redirect1:
if not (url := redirect1.headers.get("Location")):
return False
async with session.get(url, allow_redirects=False) as redirect2:
if not (url := redirect2.headers.get("Location") + "&System=IoT_Mobile_App&RegistrationSubChannel=hOn"):
return False
async with session.get(URL(url, encoded=True), headers=headers) as login_screen:
if context := re.findall('"fwuid":"(.*?)","loaded":(\\{.*?})', await login_screen.text()):
fw_uid, loaded_str = context[0]
loaded = json.loads(loaded_str)
login_url = login_url[0].replace("/".join(const.AUTH_API.split("/")[:-1]), "")
return fw_uid, loaded, login_url
return False
async def _login(self, session, email, password, fw_uid, loaded, login_url):
data = {
"message": {
"actions": [
{
"id": "79;a",
"descriptor": "apex://LightningLoginCustomController/ACTION$login",
"callingDescriptor": "markup://c:loginForm",
"params": {
"username": email,
"password": password,
"startUrl": parse.unquote(login_url.split("startURL=")[-1]).split("%3D")[0]
}
}
]
},
"aura.context": {
"mode": "PROD",
"fwuid": fw_uid,
"app": "siteforce:loginApp2",
"loaded": loaded,
"dn": [],
"globals": {},
"uad": False},
"aura.pageURI": login_url,
"aura.token": None}
params = {"r": 3, "other.LightningLoginCustom.login": 1}
async with session.post(
const.AUTH_API + "/s/sfsites/aura",
headers={"Content-Type": "application/x-www-form-urlencoded"},
data="&".join(f"{k}={json.dumps(v)}" for k, v in data.items()),
params=params
) as response:
if response.status == 200:
try:
return (await response.json())["events"][0]["attributes"]["values"]["url"]
except json.JSONDecodeError:
pass
_LOGGER.error("Unable to login: %s\n%s", response.status, await response.text())
return ""
async def _get_token(self, session, url):
async with session.get(url) as resp:
if resp.status != 200:
_LOGGER.error("Unable to get token: %s", resp.status)
return False
url = re.findall("href\\s*=\\s*[\"'](.*?)[\"']", await resp.text())
async with session.get(url[0]) as resp:
if resp.status != 200:
_LOGGER.error("Unable to get token: %s", resp.status)
return False
url = re.findall("href\\s*=\\s*[\"'](.*?)[\"']", await resp.text())
url = "/".join(const.AUTH_API.split("/")[:-1]) + url[0]
async with session.get(url) as resp:
if resp.status != 200:
_LOGGER.error("Unable to connect to the login service: %s", resp.status)
return False
text = await resp.text()
if access_token := re.findall("access_token=(.*?)&", text):
self._access_token = access_token[0]
if refresh_token := re.findall("refresh_token=(.*?)&", text):
self._refresh_token = refresh_token[0]
if id_token := re.findall("id_token=(.*?)&", text):
self._id_token = id_token[0]
return True
async def authorize(self, email, password, mobile_id):
async with aiohttp.ClientSession() as session:
if not await self._prepare_login(session, email, password):
fw_uid, loaded, login_url = await self._load_login(session)
if not (url := await self._login(session, email, password, fw_uid, loaded, login_url)):
return False
if not await self._login(session):
if not await self._get_token(session, url):
return False
post_headers = {"Content-Type": "application/json", "id-token": self._id_token}