gui: enable login with keyring (#795)

feeluown/gui/widgets/login.py

@@ -1,19 +1,46 @@
 import json
 from http.cookies import SimpleCookie
+from urllib.parse import urlparse
 
 from PyQt5.QtCore import pyqtSignal, Qt
 from PyQt5.QtWidgets import QDialog, QTextEdit, QPushButton, \
  QVBoxLayout, QLabel
+
 try:
  from feeluown.gui.widgets.weblogin import WebLoginView
 except ImportError:
  has_webengine = False
 else:
  has_webengine = True
 
+try:
+ from feeluown.utils.yt_dlp_cookies import load_cookies # noqa
+except ImportError:
+ can_load_keyring_cookies = False
+else:
+ can_load_keyring_cookies = True
+
 from feeluown.utils import aio
 
 
+def try_get_domain_from_uri(uri):
+ """
+ xx.yy.com -> yy.com
+ https://xx.yy.com -> yy.com
+ """
+ try:
+ result = urlparse(uri)
+ except ValueError:
+ return ''
+ # When uri is 'xx.yy.com', then netloc is empty.
+ netloc = result.netloc
+ if not netloc:
+ netloc = result.path
+ if netloc:
+ return '.'.join(netloc.split('.')[-2:])
+ return netloc
+
+
 class InvalidCookies(Exception):
  pass
 
@@ -46,7 +73,7 @@ class CookiesLoginDialog(LoginDialog):
  One usage example: feeluown-qqmusic.
  """
 
- def __init__(self, uri=None, required_cookies_fields=None):
+ def __init__(self, uri=None, required_cookies_fields=None, domain=None):
  if has_webengine and uri and required_cookies_fields:
  use_webview = True
  flags = Qt.Window
@@ -57,12 +84,17 @@ def __init__(self, uri=None, required_cookies_fields=None):
  super().__init__(None, flags)
  self._use_webview = use_webview
  self._uri = uri
+ if domain is None and uri is not None:
+ self._domain = try_get_domain_from_uri(uri)
  self._required_cookies_fields = required_cookies_fields
 
  self.cookies_text_edit = QTextEdit(self)
  self.hint_label = QLabel(self)
  self.login_btn = QPushButton('登录', self)
  self.weblogin_btn = QPushButton('网页登录', self)
+ self.chrome_btn = QPushButton('从 Chrome 中读取 Cookie')
+ self.firefox_btn = QPushButton('从 Firefox 中读取 Cookie')
+ self.edge_btn = QPushButton('从 Edge 中读取 Cookie')
 
  self.hint_label.setTextFormat(Qt.RichText)
 
@@ -71,6 +103,9 @@ def __init__(self, uri=None, required_cookies_fields=None):
  self._layout.addWidget(self.hint_label)
  self._layout.addWidget(self.login_btn)
  self._layout.addWidget(self.weblogin_btn)
+ self._layout.addWidget(self.chrome_btn)
+ self._layout.addWidget(self.firefox_btn)
+ self._layout.addWidget(self.edge_btn)
 
  self.cookies_text_edit.setAcceptRichText(False)
  self.cookies_text_edit.setPlaceholderText(
@@ -88,6 +123,15 @@ def __init__(self, uri=None, required_cookies_fields=None):
  else:
  # hide the button if provider does not support
  self.weblogin_btn.hide()
+
+ if not (can_load_keyring_cookies and self._domain):
+ self.chrome_btn.setDisabled(True)
+ self.edge_btn.setDisabled(True)
+ self.firefox_btn.setDisabled(True)
+
+ self.chrome_btn.clicked.connect(lambda: self._start_keyring_login('chrome'))
+ self.firefox_btn.clicked.connect(lambda: self._start_keyring_login('firefox'))
+ self.edge_btn.clicked.connect(lambda: self._start_keyring_login('edge'))
  self.login_btn.clicked.connect(lambda: aio.create_task(self.login()))
  self.login_succeed.connect(self.hide)
 
@@ -96,6 +140,22 @@ def _start_web_login(self):
  self._web_login.succeed.connect(self._on_web_login_succeed)
  self._web_login.show()
 
+ def _start_keyring_login(self, browser):
+ cookie_dict = self._get_cookies_from_browser(browser)
+ self.cookies_text_edit.setText(json.dumps(cookie_dict, indent=2))
+ aio.create_task(self.login())
+
+ def _get_cookies_from_browser(self, browser):
+ """
+ :param browser: chrome,firefox,edge
+ """
+ jar = load_cookies(None, [browser], None)
+ cookie_dict = {}
+ for cookie in jar:
+ if self._domain in cookie.domain:
+ cookie_dict[cookie.name] = cookie.value
+ return cookie_dict
+
  def _on_web_login_succeed(self, cookies):
  self.cookies_text_edit.setText(json.dumps(cookies, indent=2))
  self._web_login.close()