mirror of
https://github.com/onionshare/onionshare.git
synced 2024-10-01 01:35:40 -04:00
564 lines
23 KiB
Python
564 lines
23 KiB
Python
# -*- coding: utf-8 -*-
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"""
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OnionShare | https://onionshare.org/
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Copyright (C) 2014-2018 Micah Lee <micah@micahflee.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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import queue
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from PyQt5 import QtCore, QtWidgets, QtGui
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from onionshare import strings
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from onionshare.onionshare import OnionShare
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from onionshare.web import Web
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from .mode.share_mode import ShareMode
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from .mode.receive_mode import ReceiveMode
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from .mode.website_mode import WebsiteMode
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from .server_status import ServerStatus
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from ..widgets import Alert
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class Tab(QtWidgets.QWidget):
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"""
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A GUI tab, you know, sort of like in a web browser
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"""
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def __init__(self, common, system_tray, status_bar, filenames):
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super(Tab, self).__init__()
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self.common = common
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self.common.log("Tab", "__init__")
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self.system_tray = system_tray
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self.status_bar = status_bar
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self.mode = self.common.gui.MODE_SHARE
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# Start the OnionShare app
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self.app = OnionShare(common, self.common.gui.onion, self.common.gui.local_only)
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# Mode switcher, to switch between share files and receive files
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self.share_mode_button = QtWidgets.QPushButton(
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strings._("gui_mode_share_button")
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)
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self.share_mode_button.setFixedHeight(50)
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self.share_mode_button.clicked.connect(self.share_mode_clicked)
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self.receive_mode_button = QtWidgets.QPushButton(
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strings._("gui_mode_receive_button")
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)
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self.receive_mode_button.setFixedHeight(50)
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self.receive_mode_button.clicked.connect(self.receive_mode_clicked)
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self.website_mode_button = QtWidgets.QPushButton(
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strings._("gui_mode_website_button")
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)
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self.website_mode_button.setFixedHeight(50)
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self.website_mode_button.clicked.connect(self.website_mode_clicked)
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self.settings_button = QtWidgets.QPushButton()
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self.settings_button.setDefault(False)
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self.settings_button.setFixedWidth(40)
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self.settings_button.setFixedHeight(50)
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self.settings_button.setIcon(
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QtGui.QIcon(self.common.get_resource_path("images/settings.png"))
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)
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# self.settings_button.clicked.connect(self.open_settings)
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self.settings_button.setStyleSheet(self.common.gui.css["settings_button"])
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mode_switcher_layout = QtWidgets.QHBoxLayout()
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mode_switcher_layout.setSpacing(0)
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mode_switcher_layout.addWidget(self.share_mode_button)
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mode_switcher_layout.addWidget(self.receive_mode_button)
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mode_switcher_layout.addWidget(self.website_mode_button)
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mode_switcher_layout.addWidget(self.settings_button)
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# Server status indicator icons
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self.status_bar.server_status_image_stopped = QtGui.QImage(
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self.common.get_resource_path("images/server_stopped.png")
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)
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self.status_bar.server_status_image_working = QtGui.QImage(
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self.common.get_resource_path("images/server_working.png")
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)
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self.status_bar.server_status_image_started = QtGui.QImage(
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self.common.get_resource_path("images/server_started.png")
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)
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# Share mode
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self.share_mode = ShareMode(
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self.common,
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self.common.gui.qtapp,
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self.app,
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self.status_bar,
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self.status_bar.server_status_label,
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self.system_tray,
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filenames,
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self.common.gui.local_only,
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)
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self.share_mode.init()
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self.share_mode.server_status.server_started.connect(
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self.update_server_status_indicator
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)
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self.share_mode.server_status.server_stopped.connect(
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self.update_server_status_indicator
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)
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self.share_mode.start_server_finished.connect(
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self.update_server_status_indicator
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)
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self.share_mode.stop_server_finished.connect(
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self.update_server_status_indicator
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)
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self.share_mode.stop_server_finished.connect(self.stop_server_finished)
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self.share_mode.start_server_finished.connect(self.clear_message)
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self.share_mode.server_status.button_clicked.connect(self.clear_message)
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self.share_mode.server_status.url_copied.connect(self.copy_url)
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self.share_mode.server_status.hidservauth_copied.connect(self.copy_hidservauth)
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self.share_mode.set_server_active.connect(self.set_server_active)
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# Receive mode
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self.receive_mode = ReceiveMode(
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self.common,
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self.common.gui.qtapp,
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self.app,
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self.status_bar,
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self.status_bar.server_status_label,
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self.system_tray,
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None,
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self.common.gui.local_only,
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)
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self.receive_mode.init()
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self.receive_mode.server_status.server_started.connect(
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self.update_server_status_indicator
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)
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self.receive_mode.server_status.server_stopped.connect(
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self.update_server_status_indicator
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)
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self.receive_mode.start_server_finished.connect(
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self.update_server_status_indicator
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)
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self.receive_mode.stop_server_finished.connect(
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self.update_server_status_indicator
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)
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self.receive_mode.stop_server_finished.connect(self.stop_server_finished)
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self.receive_mode.start_server_finished.connect(self.clear_message)
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self.receive_mode.server_status.button_clicked.connect(self.clear_message)
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self.receive_mode.server_status.url_copied.connect(self.copy_url)
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self.receive_mode.server_status.hidservauth_copied.connect(
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self.copy_hidservauth
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)
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self.receive_mode.set_server_active.connect(self.set_server_active)
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# Website mode
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self.website_mode = WebsiteMode(
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self.common,
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self.common.gui.qtapp,
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self.app,
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self.status_bar,
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self.status_bar.server_status_label,
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self.system_tray,
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filenames,
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)
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self.website_mode.init()
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self.website_mode.server_status.server_started.connect(
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self.update_server_status_indicator
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)
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self.website_mode.server_status.server_stopped.connect(
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self.update_server_status_indicator
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)
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self.website_mode.start_server_finished.connect(
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self.update_server_status_indicator
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)
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self.website_mode.stop_server_finished.connect(
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self.update_server_status_indicator
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)
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self.website_mode.stop_server_finished.connect(self.stop_server_finished)
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self.website_mode.start_server_finished.connect(self.clear_message)
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self.website_mode.server_status.button_clicked.connect(self.clear_message)
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self.website_mode.server_status.url_copied.connect(self.copy_url)
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self.website_mode.server_status.hidservauth_copied.connect(
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self.copy_hidservauth
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)
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self.website_mode.set_server_active.connect(self.set_server_active)
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self.update_mode_switcher()
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self.update_server_status_indicator()
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# Layouts
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contents_layout = QtWidgets.QVBoxLayout()
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contents_layout.setContentsMargins(10, 0, 10, 0)
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contents_layout.addWidget(self.receive_mode)
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contents_layout.addWidget(self.share_mode)
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contents_layout.addWidget(self.website_mode)
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layout = QtWidgets.QVBoxLayout()
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layout.setContentsMargins(0, 0, 0, 0)
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layout.addLayout(mode_switcher_layout)
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layout.addLayout(contents_layout)
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self.setLayout(layout)
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# The server isn't active yet
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self.set_server_active(False)
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# Create the timer
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self.timer = QtCore.QTimer()
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self.timer.timeout.connect(self.timer_callback)
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# Start the timer
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self.timer.start(500)
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def update_mode_switcher(self):
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# Based on the current mode, switch the mode switcher button styles,
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# and show and hide widgets to switch modes
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if self.mode == self.common.gui.MODE_SHARE:
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self.share_mode_button.setStyleSheet(
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self.common.gui.css["mode_switcher_selected_style"]
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)
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self.receive_mode_button.setStyleSheet(
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self.common.gui.css["mode_switcher_unselected_style"]
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)
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self.website_mode_button.setStyleSheet(
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self.common.gui.css["mode_switcher_unselected_style"]
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)
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self.receive_mode.hide()
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self.share_mode.show()
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self.website_mode.hide()
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elif self.mode == self.common.gui.MODE_WEBSITE:
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self.share_mode_button.setStyleSheet(
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self.common.gui.css["mode_switcher_unselected_style"]
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)
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self.receive_mode_button.setStyleSheet(
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self.common.gui.css["mode_switcher_unselected_style"]
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)
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self.website_mode_button.setStyleSheet(
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self.common.gui.css["mode_switcher_selected_style"]
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)
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self.receive_mode.hide()
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self.share_mode.hide()
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self.website_mode.show()
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else:
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self.share_mode_button.setStyleSheet(
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self.common.gui.css["mode_switcher_unselected_style"]
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)
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self.receive_mode_button.setStyleSheet(
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self.common.gui.css["mode_switcher_selected_style"]
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)
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self.website_mode_button.setStyleSheet(
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self.common.gui.css["mode_switcher_unselected_style"]
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)
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self.share_mode.hide()
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self.receive_mode.show()
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self.website_mode.hide()
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self.update_server_status_indicator()
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def share_mode_clicked(self):
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if self.mode != self.common.gui.MODE_SHARE:
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self.common.log("Tab", "share_mode_clicked")
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self.mode = self.common.gui.MODE_SHARE
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self.update_mode_switcher()
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def receive_mode_clicked(self):
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if self.mode != self.common.gui.MODE_RECEIVE:
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self.common.log("Tab", "receive_mode_clicked")
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self.mode = self.common.gui.MODE_RECEIVE
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self.update_mode_switcher()
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def website_mode_clicked(self):
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if self.mode != self.common.gui.MODE_WEBSITE:
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self.common.log("Tab", "website_mode_clicked")
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self.mode = self.common.gui.MODE_WEBSITE
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self.update_mode_switcher()
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def update_server_status_indicator(self):
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# Set the status image
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if self.mode == self.common.gui.MODE_SHARE:
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# Share mode
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if self.share_mode.server_status.status == ServerStatus.STATUS_STOPPED:
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self.status_bar.server_status_image_label.setPixmap(
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QtGui.QPixmap.fromImage(self.status_bar.server_status_image_stopped)
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)
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self.status_bar.server_status_label.setText(
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strings._("gui_status_indicator_share_stopped")
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)
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elif self.share_mode.server_status.status == ServerStatus.STATUS_WORKING:
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self.status_bar.server_status_image_label.setPixmap(
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QtGui.QPixmap.fromImage(self.status_bar.server_status_image_working)
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)
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if self.share_mode.server_status.autostart_timer_datetime:
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self.status_bar.server_status_label.setText(
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strings._("gui_status_indicator_share_scheduled")
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)
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else:
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self.status_bar.server_status_label.setText(
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strings._("gui_status_indicator_share_working")
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)
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elif self.share_mode.server_status.status == ServerStatus.STATUS_STARTED:
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self.status_bar.server_status_image_label.setPixmap(
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QtGui.QPixmap.fromImage(self.status_bar.server_status_image_started)
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)
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self.status_bar.server_status_label.setText(
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strings._("gui_status_indicator_share_started")
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)
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elif self.mode == self.common.gui.MODE_WEBSITE:
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# Website mode
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if self.website_mode.server_status.status == ServerStatus.STATUS_STOPPED:
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self.status_bar.server_status_image_label.setPixmap(
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QtGui.QPixmap.fromImage(self.status_bar.server_status_image_stopped)
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)
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self.status_bar.server_status_label.setText(
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strings._("gui_status_indicator_share_stopped")
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)
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elif self.website_mode.server_status.status == ServerStatus.STATUS_WORKING:
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self.status_bar.server_status_image_label.setPixmap(
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QtGui.QPixmap.fromImage(self.status_bar.server_status_image_working)
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)
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self.status_bar.server_status_label.setText(
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strings._("gui_status_indicator_share_working")
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)
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elif self.website_mode.server_status.status == ServerStatus.STATUS_STARTED:
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self.status_bar.server_status_image_label.setPixmap(
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QtGui.QPixmap.fromImage(self.status_bar.server_status_image_started)
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)
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self.status_bar.server_status_label.setText(
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strings._("gui_status_indicator_share_started")
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)
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else:
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# Receive mode
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if self.receive_mode.server_status.status == ServerStatus.STATUS_STOPPED:
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self.status_bar.server_status_image_label.setPixmap(
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QtGui.QPixmap.fromImage(self.status_bar.server_status_image_stopped)
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)
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self.status_bar.server_status_label.setText(
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strings._("gui_status_indicator_receive_stopped")
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)
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elif self.receive_mode.server_status.status == ServerStatus.STATUS_WORKING:
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self.status_bar.server_status_image_label.setPixmap(
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QtGui.QPixmap.fromImage(self.status_bar.server_status_image_working)
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)
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if self.receive_mode.server_status.autostart_timer_datetime:
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self.status_bar.server_status_label.setText(
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strings._("gui_status_indicator_receive_scheduled")
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)
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else:
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self.status_bar.server_status_label.setText(
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strings._("gui_status_indicator_receive_working")
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)
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elif self.receive_mode.server_status.status == ServerStatus.STATUS_STARTED:
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self.status_bar.server_status_image_label.setPixmap(
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QtGui.QPixmap.fromImage(self.status_bar.server_status_image_started)
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)
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self.status_bar.server_status_label.setText(
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strings._("gui_status_indicator_receive_started")
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)
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def stop_server_finished(self):
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# When the server stopped, cleanup the ephemeral onion service
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self.common.gui.onion.cleanup(stop_tor=False)
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def timer_callback(self):
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"""
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Check for messages communicated from the web app, and update the GUI accordingly. Also,
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call ShareMode and ReceiveMode's timer_callbacks.
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"""
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self.update()
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if not self.common.gui.local_only:
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# Have we lost connection to Tor somehow?
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if not self.common.gui.onion.is_authenticated():
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self.timer.stop()
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self.status_bar.showMessage(strings._("gui_tor_connection_lost"))
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self.system_tray.showMessage(
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strings._("gui_tor_connection_lost"),
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strings._("gui_tor_connection_error_settings"),
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)
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self.share_mode.handle_tor_broke()
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self.receive_mode.handle_tor_broke()
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self.website_mode.handle_tor_broke()
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# Process events from the web object
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if self.mode == self.common.gui.MODE_SHARE:
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mode = self.share_mode
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elif self.mode == self.common.gui.MODE_WEBSITE:
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mode = self.website_mode
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else:
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mode = self.receive_mode
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events = []
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done = False
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while not done:
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try:
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r = mode.web.q.get(False)
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events.append(r)
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except queue.Empty:
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done = True
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for event in events:
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if event["type"] == Web.REQUEST_LOAD:
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mode.handle_request_load(event)
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elif event["type"] == Web.REQUEST_STARTED:
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mode.handle_request_started(event)
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elif event["type"] == Web.REQUEST_RATE_LIMIT:
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mode.handle_request_rate_limit(event)
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elif event["type"] == Web.REQUEST_PROGRESS:
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mode.handle_request_progress(event)
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elif event["type"] == Web.REQUEST_CANCELED:
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mode.handle_request_canceled(event)
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elif event["type"] == Web.REQUEST_UPLOAD_FILE_RENAMED:
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mode.handle_request_upload_file_renamed(event)
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elif event["type"] == Web.REQUEST_UPLOAD_SET_DIR:
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mode.handle_request_upload_set_dir(event)
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elif event["type"] == Web.REQUEST_UPLOAD_FINISHED:
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mode.handle_request_upload_finished(event)
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elif event["type"] == Web.REQUEST_UPLOAD_CANCELED:
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mode.handle_request_upload_canceled(event)
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elif event["type"] == Web.REQUEST_INDIVIDUAL_FILE_STARTED:
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mode.handle_request_individual_file_started(event)
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elif event["type"] == Web.REQUEST_INDIVIDUAL_FILE_PROGRESS:
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mode.handle_request_individual_file_progress(event)
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elif event["type"] == Web.REQUEST_INDIVIDUAL_FILE_CANCELED:
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mode.handle_request_individual_file_canceled(event)
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if event["type"] == Web.REQUEST_ERROR_DATA_DIR_CANNOT_CREATE:
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Alert(
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self.common,
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strings._("error_cannot_create_data_dir").format(
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event["data"]["receive_mode_dir"]
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),
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)
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if event["type"] == Web.REQUEST_OTHER:
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if (
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event["path"] != "/favicon.ico"
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and event["path"] != f"/{mode.web.shutdown_password}/shutdown"
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):
|
|
self.status_bar.showMessage(
|
|
f"{strings._('other_page_loaded')}: {event['path']}"
|
|
)
|
|
|
|
if event["type"] == Web.REQUEST_INVALID_PASSWORD:
|
|
self.status_bar.showMessage(
|
|
f"[#{mode.web.invalid_passwords_count}] {strings._('incorrect_password')}: {event['data']}"
|
|
)
|
|
|
|
mode.timer_callback()
|
|
|
|
def copy_url(self):
|
|
"""
|
|
When the URL gets copied to the clipboard, display this in the status bar.
|
|
"""
|
|
self.common.log("Tab", "copy_url")
|
|
self.system_tray.showMessage(
|
|
strings._("gui_copied_url_title"), strings._("gui_copied_url")
|
|
)
|
|
|
|
def copy_hidservauth(self):
|
|
"""
|
|
When the stealth onion service HidServAuth gets copied to the clipboard, display this in the status bar.
|
|
"""
|
|
self.common.log("Tab", "copy_hidservauth")
|
|
self.system_tray.showMessage(
|
|
strings._("gui_copied_hidservauth_title"),
|
|
strings._("gui_copied_hidservauth"),
|
|
)
|
|
|
|
def set_server_active(self, active):
|
|
"""
|
|
Disable the Settings and Receive Files buttons while an Share Files server is active.
|
|
"""
|
|
if active:
|
|
self.settings_button.hide()
|
|
if self.mode == self.common.gui.MODE_SHARE:
|
|
self.share_mode_button.show()
|
|
self.receive_mode_button.hide()
|
|
self.website_mode_button.hide()
|
|
elif self.mode == self.common.gui.MODE_WEBSITE:
|
|
self.share_mode_button.hide()
|
|
self.receive_mode_button.hide()
|
|
self.website_mode_button.show()
|
|
else:
|
|
self.share_mode_button.hide()
|
|
self.receive_mode_button.show()
|
|
self.website_mode_button.hide()
|
|
else:
|
|
self.settings_button.show()
|
|
self.share_mode_button.show()
|
|
self.receive_mode_button.show()
|
|
self.website_mode_button.show()
|
|
|
|
# Disable settings menu action when server is active
|
|
# self.settings_action.setEnabled(not active)
|
|
|
|
def clear_message(self):
|
|
"""
|
|
Clear messages from the status bar.
|
|
"""
|
|
self.status_bar.clearMessage()
|
|
|
|
def close_event(self, e):
|
|
self.common.log("Tab", "close_event")
|
|
try:
|
|
if self.mode == self.common.gui.MODE_WEBSITE:
|
|
server_status = self.share_mode.server_status
|
|
if self.mode == self.common.gui.MODE_WEBSITE:
|
|
server_status = self.website_mode.server_status
|
|
else:
|
|
server_status = self.receive_mode.server_status
|
|
if server_status.status != server_status.STATUS_STOPPED:
|
|
self.common.log("MainWindow", "closeEvent, opening warning dialog")
|
|
dialog = QtWidgets.QMessageBox()
|
|
dialog.setWindowTitle(strings._("gui_quit_title"))
|
|
if self.mode == self.common.gui.MODE_WEBSITE:
|
|
dialog.setText(strings._("gui_share_quit_warning"))
|
|
else:
|
|
dialog.setText(strings._("gui_receive_quit_warning"))
|
|
dialog.setIcon(QtWidgets.QMessageBox.Critical)
|
|
quit_button = dialog.addButton(
|
|
strings._("gui_quit_warning_quit"), QtWidgets.QMessageBox.YesRole
|
|
)
|
|
dont_quit_button = dialog.addButton(
|
|
strings._("gui_quit_warning_dont_quit"),
|
|
QtWidgets.QMessageBox.NoRole,
|
|
)
|
|
dialog.setDefaultButton(dont_quit_button)
|
|
reply = dialog.exec_()
|
|
|
|
# Quit
|
|
if reply == 0:
|
|
self.stop_server()
|
|
e.accept()
|
|
# Don't Quit
|
|
else:
|
|
e.ignore()
|
|
|
|
except:
|
|
e.accept()
|
|
|
|
def cleanup(self):
|
|
self.app.cleanup()
|