|
| 1 | +""" |
| 2 | +:authors: python273, kyzima-spb |
| 3 | +:license: Apache License, Version 2.0, see LICENSE file |
| 4 | +
|
| 5 | +:copyright: (c) 2019 python273 |
| 6 | +""" |
| 7 | + |
| 8 | +import json |
| 9 | +import re |
| 10 | +import typing as t |
| 11 | + |
| 12 | +import requests |
| 13 | + |
| 14 | +from .exceptions import ParseError |
| 15 | +from .utils import ( |
| 16 | + set_cookies_from_list, |
| 17 | + generate_device_id, |
| 18 | + search_re, |
| 19 | +) |
| 20 | + |
| 21 | + |
| 22 | +__all__ = ( |
| 23 | + 'WebLoginCredentials', |
| 24 | +) |
| 25 | + |
| 26 | + |
| 27 | +class WebLoginCredentials: |
| 28 | + """ |
| 29 | + Парсит и хранит данные новой формы входа, |
| 30 | + нужные для процесса аутентификации и авторизации пользователя. |
| 31 | + """ |
| 32 | + |
| 33 | + SIGNIN_URL = 'https://m.vk.com/join?vkid_auth_type=sign_in' |
| 34 | + DEFAULT_COOKIES = [ |
| 35 | + { # если не установлено, то не будет редирект на страницу с данными аутентификации |
| 36 | + 'version': 0, |
| 37 | + 'name': 'remixmdevice', |
| 38 | + 'value': '1920/1080/2/!!-!!!!', |
| 39 | + 'port': None, |
| 40 | + 'port_specified': False, |
| 41 | + 'domain': '.vk.com', |
| 42 | + 'domain_specified': True, |
| 43 | + 'domain_initial_dot': True, |
| 44 | + 'path': '/', |
| 45 | + 'path_specified': True, |
| 46 | + 'secure': True, |
| 47 | + 'expires': None, |
| 48 | + 'discard': False, |
| 49 | + 'comment': None, |
| 50 | + 'comment_url': None, |
| 51 | + 'rfc2109': False, |
| 52 | + 'rest': {} |
| 53 | + } |
| 54 | + ] |
| 55 | + |
| 56 | + def __init__( |
| 57 | + self, |
| 58 | + session: requests.Session, |
| 59 | + api_version: str = '5.207', |
| 60 | + ) -> None: |
| 61 | + set_cookies_from_list(session.cookies, self.DEFAULT_COOKIES) |
| 62 | + |
| 63 | + response = session.get(self.SIGNIN_URL) |
| 64 | + pattern = re.compile(r'window\.init\s*=\s*({.*?});', re.DOTALL) |
| 65 | + json_config = search_re(pattern, response.text) |
| 66 | + |
| 67 | + if json_config is None: |
| 68 | + raise ParseError('Failed to get the value of variable window.init.') |
| 69 | + |
| 70 | + self._config = json.loads(json_config) |
| 71 | + |
| 72 | + self.sid = '' |
| 73 | + self.can_skip_password = False |
| 74 | + |
| 75 | + self.device_id = generate_device_id() |
| 76 | + self.api_version = api_version |
| 77 | + |
| 78 | + @property |
| 79 | + def app_id(self) -> str: |
| 80 | + """ID приложения, через которое выполняется вход.""" |
| 81 | + return self._config['auth']['host_app_id'] |
| 82 | + |
| 83 | + @property |
| 84 | + def uuid(self) -> str: |
| 85 | + """ |
| 86 | + Уникальный идентификатор запроса. |
| 87 | +
|
| 88 | + (вероятно, временный для конкретного входа). |
| 89 | + """ |
| 90 | + return self._config['data']['uuid'] |
| 91 | + |
| 92 | + @property |
| 93 | + def access_token(self) -> str: |
| 94 | + """Токен доступа.""" |
| 95 | + return self._config['auth']['access_token'] |
| 96 | + |
| 97 | + @property |
| 98 | + def anonymous_token(self) -> str: |
| 99 | + """Анонимный токен доступа.""" |
| 100 | + return self._config['auth']['anonymous_token'] |
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