107 lines
3.6 KiB
Python
107 lines
3.6 KiB
Python
import time
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import uuid
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import hashlib
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import json
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import requests
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from exceptions import PyiCloudFailedLoginException
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from services import FindMyiPhoneService, CalendarService
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class PyiCloudService(object):
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"""
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A base authentication class for the iCloud service. Handles the
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validation and authentication required to access iCloud services.
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Usage:
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from pyicloud import PyiCloudService
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pyicloud = PyiCloudService('username@apple.com', 'password')
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pyicloud.iphone.location()
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"""
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def __init__(self, apple_id, password):
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self.discovery = None
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self.client_id = str(uuid.uuid1()).upper()
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self.user = {'apple_id': apple_id, 'password': password}
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self._home_endpoint = 'https://www.icloud.com'
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self._setup_endpoint = 'https://p12-setup.icloud.com/setup/ws/1'
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self._push_endpoint = 'https://p12-pushws.icloud.com'
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self._base_login_url = '%s/login' % self._setup_endpoint
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self._base_validate_url = '%s/validate' % self._setup_endpoint
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self._base_system_url = '%s/system/version.json' % self._home_endpoint
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self._base_webauth_url = '%s/refreshWebAuth' % self._push_endpoint
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self.session = requests.Session()
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self.session.verify = False
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self.session.headers.update({
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'host': 'setup.icloud.com',
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'origin': self._home_endpoint,
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'referer': '%s/' % self._home_endpoint,
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'User-Agent': 'Opera/9.52 (X11; Linux i686; U; en)'
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})
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self.refresh_version()
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self.params = {
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'clientId': self.client_id,
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'clientBuildNumber': self.build_id
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}
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self.authenticate()
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def refresh_version(self):
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"""
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Retrieves the buildNumber from the /version endpoint.
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This is used by almost all request query strings.
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"""
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req = requests.get(self._base_system_url)
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self.build_id = req.json()['buildNumber']
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def refresh_validate(self):
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"""
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Queries the /validate endpoint and fetches two key values we need:
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1. "dsInfo" is a nested object which contains the "dsid" integer.
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This object doesn't exist until *after* the login has taken place,
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the first request will compain about a X-APPLE-WEBAUTH-TOKEN cookie
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2. "instance" is an int which is used to build the "id" query string.
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This is, pseudo: sha1(email + "instance") to uppercase.
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"""
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req = self.session.get(self._base_validate_url, params=self.params)
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resp = req.json()
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if 'dsInfo' in resp:
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dsid = resp['dsInfo']['dsid']
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self.params.update({'dsid': dsid})
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instance = resp['instance']
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sha = hashlib.sha1(self.user.get('apple_id') + instance)
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self.params.update({'id': sha.hexdigest().upper()})
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def authenticate(self):
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"""
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Handles the full authentication steps, validating,
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authenticating and then validating again.
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"""
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self.refresh_validate()
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data = dict(self.user)
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data.update({'id': self.params['id'], 'extended_login': False})
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req = self.session.post(
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self._base_login_url,
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params=self.params,
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data=json.dumps(data)
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)
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if not req.ok:
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msg = 'Invalid email/password combination.'
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raise PyiCloudFailedLoginException(msg)
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self.refresh_validate()
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self.discovery = req.json()
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@property
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def iphone(self):
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return FindMyiPhoneService(self.session, self.params)
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@property
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def calendar(self):
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return CalendarService(self.session, self.params)
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