mirror of
https://github.com/spalencsar/bearhub.git
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97 lines
2.9 KiB
Python
97 lines
2.9 KiB
Python
import os
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from typing import Tuple
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from PyQt5.QtCore import Qt
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from PyQt5.QtGui import QCursor, QIcon
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from PyQt5.QtWidgets import QInputDialog, QLineEdit, QDialogButtonBox
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from bauh.api.abstract.context import ApplicationContext
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from bauh.api.abstract.view import MessageType
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from bauh.commons.system import new_subprocess
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from bauh.view.core.config import read_config
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from bauh.view.qt import css
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from bauh.view.qt.dialog import show_message
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from bauh.view.util import util
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from bauh.view.util.translation import I18n
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def is_root():
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return os.getuid() == 0
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def ask_root_password(context: ApplicationContext, i18n: I18n, app_config: dict = None) -> Tuple[str, bool]:
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cur_config = read_config() if not app_config else app_config
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store_password = bool(cur_config['store_root_password'])
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if store_password and context.root_password and validate_password(context.root_password):
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return context.root_password, True
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diag = QInputDialog(flags=Qt.CustomizeWindowHint | Qt.WindowTitleHint)
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diag.setStyleSheet("""QLineEdit { border-radius: 5px; font-size: 16px; border: 1px solid lightblue }""")
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diag.setInputMode(QInputDialog.TextInput)
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diag.setTextEchoMode(QLineEdit.Password)
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diag.setWindowIcon(util.get_default_icon()[1])
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diag.setWindowTitle(i18n['popup.root.title'])
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diag.setLabelText('')
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diag.setOkButtonText(i18n['popup.root.continue'].capitalize())
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diag.setCancelButtonText(i18n['popup.button.cancel'].capitalize())
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bt_box = [c for c in diag.children() if isinstance(c, QDialogButtonBox)][0]
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for bt in bt_box.buttons():
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if bt_box.buttonRole(bt) == QDialogButtonBox.AcceptRole:
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bt.setStyleSheet(css.OK_BUTTON)
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bt.setCursor(QCursor(Qt.PointingHandCursor))
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bt.setIcon(QIcon())
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diag.resize(400, 200)
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for attempt in range(3):
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ok = diag.exec_()
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if ok:
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if not validate_password(diag.textValue()):
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body = i18n['popup.root.bad_password.body']
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if attempt == 2:
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body += '. ' + i18n['popup.root.bad_password.last_try']
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show_message(title=i18n['popup.root.bad_password.title'],
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body=body,
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type_=MessageType.ERROR)
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ok = False
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diag.setTextValue('')
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if ok:
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if store_password:
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context.root_password = diag.textValue()
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return diag.textValue(), ok
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else:
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break
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return '', False
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def validate_password(password: str) -> bool:
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clean = new_subprocess(['sudo', '-k']).stdout
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echo = new_subprocess(['echo', password], stdin=clean).stdout
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validate = new_subprocess(['sudo', '-S', '-v'], stdin=echo)
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for o in validate.stdout:
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pass
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for o in validate.stderr:
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if o:
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line = o.decode()
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if 'incorrect password attempt' in line:
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return False
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return True
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