mirror of
https://github.com/onionshare/onionshare.git
synced 2024-12-29 09:16:24 -05:00
540 lines
21 KiB
Python
540 lines
21 KiB
Python
# -*- coding: utf-8 -*-
|
|
"""
|
|
OnionShare | https://onionshare.org/
|
|
|
|
Copyright (C) 2014-2018 Micah Lee <micah@micahflee.com>
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
"""
|
|
import queue
|
|
from PyQt5 import QtCore, QtWidgets, QtGui
|
|
|
|
from onionshare import strings
|
|
from onionshare.onionshare import OnionShare
|
|
from onionshare.web import Web
|
|
from onionshare.mode_settings import ModeSettings
|
|
|
|
from .mode.share_mode import ShareMode
|
|
from .mode.receive_mode import ReceiveMode
|
|
from .mode.website_mode import WebsiteMode
|
|
|
|
from .server_status import ServerStatus
|
|
|
|
from ..widgets import Alert
|
|
|
|
|
|
class Tab(QtWidgets.QWidget):
|
|
"""
|
|
A GUI tab, you know, sort of like in a web browser
|
|
"""
|
|
|
|
change_title = QtCore.pyqtSignal(int, str)
|
|
change_icon = QtCore.pyqtSignal(int, str)
|
|
change_persistent = QtCore.pyqtSignal(int, bool)
|
|
|
|
def __init__(
|
|
self,
|
|
common,
|
|
tab_id,
|
|
system_tray,
|
|
status_bar,
|
|
mode_settings=None,
|
|
filenames=None,
|
|
):
|
|
super(Tab, self).__init__()
|
|
self.common = common
|
|
self.common.log("Tab", "__init__")
|
|
|
|
self.tab_id = tab_id
|
|
self.system_tray = system_tray
|
|
self.status_bar = status_bar
|
|
self.filenames = filenames
|
|
|
|
self.mode = None
|
|
|
|
# Start the OnionShare app
|
|
self.app = OnionShare(common, self.common.gui.onion, self.common.gui.local_only)
|
|
|
|
# Widgets to display on a new tab
|
|
self.share_button = QtWidgets.QPushButton(strings._("gui_new_tab_share_button"))
|
|
self.share_button.setStyleSheet(self.common.gui.css["mode_new_tab_button"])
|
|
share_description = QtWidgets.QLabel(strings._("gui_new_tab_share_description"))
|
|
share_description.setWordWrap(True)
|
|
self.share_button.clicked.connect(self.share_mode_clicked)
|
|
|
|
self.receive_button = QtWidgets.QPushButton(
|
|
strings._("gui_new_tab_receive_button")
|
|
)
|
|
self.receive_button.setStyleSheet(self.common.gui.css["mode_new_tab_button"])
|
|
self.receive_button.clicked.connect(self.receive_mode_clicked)
|
|
receive_description = QtWidgets.QLabel(
|
|
strings._("gui_new_tab_receive_description")
|
|
)
|
|
receive_description.setWordWrap(True)
|
|
|
|
self.website_button = QtWidgets.QPushButton(
|
|
strings._("gui_new_tab_website_button")
|
|
)
|
|
self.website_button.setStyleSheet(self.common.gui.css["mode_new_tab_button"])
|
|
self.website_button.clicked.connect(self.website_mode_clicked)
|
|
website_description = QtWidgets.QLabel(
|
|
strings._("gui_new_tab_website_description")
|
|
)
|
|
website_description.setWordWrap(True)
|
|
|
|
new_tab_layout = QtWidgets.QVBoxLayout()
|
|
new_tab_layout.addStretch(1)
|
|
new_tab_layout.addWidget(self.share_button)
|
|
new_tab_layout.addWidget(share_description)
|
|
new_tab_layout.addSpacing(50)
|
|
new_tab_layout.addWidget(self.receive_button)
|
|
new_tab_layout.addWidget(receive_description)
|
|
new_tab_layout.addSpacing(50)
|
|
new_tab_layout.addWidget(self.website_button)
|
|
new_tab_layout.addWidget(website_description)
|
|
new_tab_layout.addStretch(3)
|
|
|
|
new_tab_inner = QtWidgets.QWidget()
|
|
new_tab_inner.setFixedWidth(500)
|
|
new_tab_inner.setLayout(new_tab_layout)
|
|
|
|
new_tab_outer_layout = QtWidgets.QHBoxLayout()
|
|
new_tab_outer_layout.addStretch()
|
|
new_tab_outer_layout.addWidget(new_tab_inner)
|
|
new_tab_outer_layout.addStretch()
|
|
|
|
self.new_tab = QtWidgets.QWidget()
|
|
self.new_tab.setLayout(new_tab_outer_layout)
|
|
self.new_tab.show()
|
|
|
|
# Layout
|
|
self.layout = QtWidgets.QVBoxLayout()
|
|
self.layout.setContentsMargins(0, 0, 0, 0)
|
|
self.layout.addWidget(self.new_tab)
|
|
self.setLayout(self.layout)
|
|
|
|
# Create the timer
|
|
self.timer = QtCore.QTimer()
|
|
self.timer.timeout.connect(self.timer_callback)
|
|
|
|
# Persistent image
|
|
self.persistent_image_label = QtWidgets.QLabel()
|
|
self.persistent_image_label.setPixmap(
|
|
QtGui.QPixmap.fromImage(
|
|
QtGui.QImage(
|
|
self.common.get_resource_path("images/persistent_enabled.png")
|
|
)
|
|
)
|
|
)
|
|
self.persistent_image_label.setFixedSize(20, 20)
|
|
|
|
# Create the close warning dialog -- the dialog widget needs to be in the constructor
|
|
# in order to test it
|
|
self.close_dialog = QtWidgets.QMessageBox()
|
|
self.close_dialog.setWindowTitle(strings._("gui_close_tab_warning_title"))
|
|
self.close_dialog.setIcon(QtWidgets.QMessageBox.Critical)
|
|
self.close_dialog.accept_button = self.close_dialog.addButton(
|
|
strings._("gui_close_tab_warning_close"), QtWidgets.QMessageBox.AcceptRole
|
|
)
|
|
self.close_dialog.reject_button = self.close_dialog.addButton(
|
|
strings._("gui_close_tab_warning_cancel"), QtWidgets.QMessageBox.RejectRole
|
|
)
|
|
self.close_dialog.setDefaultButton(self.close_dialog.reject_button)
|
|
|
|
def init(self, mode_settings=None):
|
|
if mode_settings:
|
|
# Load this tab
|
|
self.settings = mode_settings
|
|
mode = self.settings.get("persistent", "mode")
|
|
if mode == "share":
|
|
self.filenames = self.settings.get("share", "filenames")
|
|
self.share_mode_clicked()
|
|
elif mode == "receive":
|
|
self.receive_mode_clicked()
|
|
elif mode == "website":
|
|
self.filenames = self.settings.get("website", "filenames")
|
|
self.website_mode_clicked()
|
|
else:
|
|
# This is a new tab
|
|
self.settings = ModeSettings(self.common)
|
|
|
|
def share_mode_clicked(self):
|
|
self.common.log("Tab", "share_mode_clicked")
|
|
self.mode = self.common.gui.MODE_SHARE
|
|
self.new_tab.hide()
|
|
|
|
self.share_mode = ShareMode(self)
|
|
self.share_mode.change_persistent.connect(self.change_persistent)
|
|
|
|
self.layout.addWidget(self.share_mode)
|
|
self.share_mode.show()
|
|
|
|
self.share_mode.init()
|
|
self.share_mode.server_status.server_started.connect(
|
|
self.update_server_status_indicator
|
|
)
|
|
self.share_mode.server_status.server_stopped.connect(
|
|
self.update_server_status_indicator
|
|
)
|
|
self.share_mode.start_server_finished.connect(
|
|
self.update_server_status_indicator
|
|
)
|
|
self.share_mode.stop_server_finished.connect(
|
|
self.update_server_status_indicator
|
|
)
|
|
self.share_mode.stop_server_finished.connect(self.stop_server_finished)
|
|
self.share_mode.start_server_finished.connect(self.clear_message)
|
|
self.share_mode.server_status.button_clicked.connect(self.clear_message)
|
|
self.share_mode.server_status.url_copied.connect(self.copy_url)
|
|
self.share_mode.server_status.hidservauth_copied.connect(self.copy_hidservauth)
|
|
|
|
self.change_title.emit(self.tab_id, strings._("gui_new_tab_share_button"))
|
|
|
|
self.update_server_status_indicator()
|
|
self.timer.start(500)
|
|
|
|
def receive_mode_clicked(self):
|
|
self.common.log("Tab", "receive_mode_clicked")
|
|
self.mode = self.common.gui.MODE_RECEIVE
|
|
self.new_tab.hide()
|
|
|
|
self.receive_mode = ReceiveMode(self)
|
|
self.receive_mode.change_persistent.connect(self.change_persistent)
|
|
|
|
self.layout.addWidget(self.receive_mode)
|
|
self.receive_mode.show()
|
|
|
|
self.receive_mode.init()
|
|
self.receive_mode.server_status.server_started.connect(
|
|
self.update_server_status_indicator
|
|
)
|
|
self.receive_mode.server_status.server_stopped.connect(
|
|
self.update_server_status_indicator
|
|
)
|
|
self.receive_mode.start_server_finished.connect(
|
|
self.update_server_status_indicator
|
|
)
|
|
self.receive_mode.stop_server_finished.connect(
|
|
self.update_server_status_indicator
|
|
)
|
|
self.receive_mode.stop_server_finished.connect(self.stop_server_finished)
|
|
self.receive_mode.start_server_finished.connect(self.clear_message)
|
|
self.receive_mode.server_status.button_clicked.connect(self.clear_message)
|
|
self.receive_mode.server_status.url_copied.connect(self.copy_url)
|
|
self.receive_mode.server_status.hidservauth_copied.connect(
|
|
self.copy_hidservauth
|
|
)
|
|
|
|
self.change_title.emit(self.tab_id, strings._("gui_new_tab_receive_button"))
|
|
|
|
self.update_server_status_indicator()
|
|
self.timer.start(500)
|
|
|
|
def website_mode_clicked(self):
|
|
self.common.log("Tab", "website_mode_clicked")
|
|
self.mode = self.common.gui.MODE_WEBSITE
|
|
self.new_tab.hide()
|
|
|
|
self.website_mode = WebsiteMode(self)
|
|
self.website_mode.change_persistent.connect(self.change_persistent)
|
|
|
|
self.layout.addWidget(self.website_mode)
|
|
self.website_mode.show()
|
|
|
|
self.website_mode.init()
|
|
self.website_mode.server_status.server_started.connect(
|
|
self.update_server_status_indicator
|
|
)
|
|
self.website_mode.server_status.server_stopped.connect(
|
|
self.update_server_status_indicator
|
|
)
|
|
self.website_mode.start_server_finished.connect(
|
|
self.update_server_status_indicator
|
|
)
|
|
self.website_mode.stop_server_finished.connect(
|
|
self.update_server_status_indicator
|
|
)
|
|
self.website_mode.stop_server_finished.connect(self.stop_server_finished)
|
|
self.website_mode.start_server_finished.connect(self.clear_message)
|
|
self.website_mode.server_status.button_clicked.connect(self.clear_message)
|
|
self.website_mode.server_status.url_copied.connect(self.copy_url)
|
|
self.website_mode.server_status.hidservauth_copied.connect(
|
|
self.copy_hidservauth
|
|
)
|
|
|
|
self.change_title.emit(self.tab_id, strings._("gui_new_tab_website_button"))
|
|
|
|
self.update_server_status_indicator()
|
|
self.timer.start(500)
|
|
|
|
def update_server_status_indicator(self):
|
|
# Set the status image
|
|
if self.mode == self.common.gui.MODE_SHARE:
|
|
# Share mode
|
|
if self.share_mode.server_status.status == ServerStatus.STATUS_STOPPED:
|
|
self.set_server_status_indicator_stopped(
|
|
strings._("gui_status_indicator_share_stopped")
|
|
)
|
|
elif self.share_mode.server_status.status == ServerStatus.STATUS_WORKING:
|
|
if self.share_mode.server_status.autostart_timer_datetime:
|
|
self.set_server_status_indicator_working(
|
|
strings._("gui_status_indicator_share_scheduled")
|
|
)
|
|
else:
|
|
self.set_server_status_indicator_working(
|
|
strings._("gui_status_indicator_share_working")
|
|
)
|
|
elif self.share_mode.server_status.status == ServerStatus.STATUS_STARTED:
|
|
self.set_server_status_indicator_started(
|
|
strings._("gui_status_indicator_share_started")
|
|
)
|
|
elif self.mode == self.common.gui.MODE_WEBSITE:
|
|
# Website mode
|
|
if self.website_mode.server_status.status == ServerStatus.STATUS_STOPPED:
|
|
self.set_server_status_indicator_stopped(
|
|
strings._("gui_status_indicator_share_stopped")
|
|
)
|
|
elif self.website_mode.server_status.status == ServerStatus.STATUS_WORKING:
|
|
self.set_server_status_indicator_working(
|
|
strings._("gui_status_indicator_share_working")
|
|
)
|
|
elif self.website_mode.server_status.status == ServerStatus.STATUS_STARTED:
|
|
self.set_server_status_indicator_started(
|
|
strings._("gui_status_indicator_share_started")
|
|
)
|
|
elif self.mode == self.common.gui.MODE_RECEIVE:
|
|
# Receive mode
|
|
if self.receive_mode.server_status.status == ServerStatus.STATUS_STOPPED:
|
|
self.set_server_status_indicator_stopped(
|
|
strings._("gui_status_indicator_receive_stopped")
|
|
)
|
|
elif self.receive_mode.server_status.status == ServerStatus.STATUS_WORKING:
|
|
if self.receive_mode.server_status.autostart_timer_datetime:
|
|
self.set_server_status_indicator_working(
|
|
strings._("gui_status_indicator_receive_scheduled")
|
|
)
|
|
else:
|
|
self.set_server_status_indicator_working(
|
|
strings._("gui_status_indicator_receive_working")
|
|
)
|
|
elif self.receive_mode.server_status.status == ServerStatus.STATUS_STARTED:
|
|
self.set_server_status_indicator_started(
|
|
strings._("gui_status_indicator_receive_started")
|
|
)
|
|
|
|
def set_server_status_indicator_stopped(self, label_text):
|
|
self.change_icon.emit(self.tab_id, "images/server_stopped.png")
|
|
self.status_bar.server_status_image_label.setPixmap(
|
|
QtGui.QPixmap.fromImage(self.status_bar.server_status_image_stopped)
|
|
)
|
|
self.status_bar.server_status_label.setText(label_text)
|
|
|
|
def set_server_status_indicator_working(self, label_text):
|
|
self.change_icon.emit(self.tab_id, "images/server_working.png")
|
|
self.status_bar.server_status_image_label.setPixmap(
|
|
QtGui.QPixmap.fromImage(self.status_bar.server_status_image_working)
|
|
)
|
|
self.status_bar.server_status_label.setText(label_text)
|
|
|
|
def set_server_status_indicator_started(self, label_text):
|
|
self.change_icon.emit(self.tab_id, "images/server_started.png")
|
|
self.status_bar.server_status_image_label.setPixmap(
|
|
QtGui.QPixmap.fromImage(self.status_bar.server_status_image_started)
|
|
)
|
|
self.status_bar.server_status_label.setText(label_text)
|
|
|
|
def stop_server_finished(self):
|
|
# When the server stopped, cleanup the ephemeral onion service
|
|
self.get_mode().app.stop_onion_service(self.settings)
|
|
|
|
def timer_callback(self):
|
|
"""
|
|
Check for messages communicated from the web app, and update the GUI accordingly. Also,
|
|
call ShareMode and ReceiveMode's timer_callbacks.
|
|
"""
|
|
self.update()
|
|
|
|
if not self.common.gui.local_only:
|
|
# Have we lost connection to Tor somehow?
|
|
if not self.common.gui.onion.is_authenticated():
|
|
self.timer.stop()
|
|
self.status_bar.showMessage(strings._("gui_tor_connection_lost"))
|
|
self.system_tray.showMessage(
|
|
strings._("gui_tor_connection_lost"),
|
|
strings._("gui_tor_connection_error_settings"),
|
|
)
|
|
self.get_mode().handle_tor_broke()
|
|
|
|
# Process events from the web object
|
|
mode = self.get_mode()
|
|
|
|
events = []
|
|
|
|
done = False
|
|
while not done:
|
|
try:
|
|
r = mode.web.q.get(False)
|
|
events.append(r)
|
|
except queue.Empty:
|
|
done = True
|
|
|
|
for event in events:
|
|
if event["type"] == Web.REQUEST_LOAD:
|
|
mode.handle_request_load(event)
|
|
|
|
elif event["type"] == Web.REQUEST_STARTED:
|
|
mode.handle_request_started(event)
|
|
|
|
elif event["type"] == Web.REQUEST_RATE_LIMIT:
|
|
mode.handle_request_rate_limit(event)
|
|
|
|
elif event["type"] == Web.REQUEST_PROGRESS:
|
|
mode.handle_request_progress(event)
|
|
|
|
elif event["type"] == Web.REQUEST_CANCELED:
|
|
mode.handle_request_canceled(event)
|
|
|
|
elif event["type"] == Web.REQUEST_UPLOAD_FILE_RENAMED:
|
|
mode.handle_request_upload_file_renamed(event)
|
|
|
|
elif event["type"] == Web.REQUEST_UPLOAD_SET_DIR:
|
|
mode.handle_request_upload_set_dir(event)
|
|
|
|
elif event["type"] == Web.REQUEST_UPLOAD_FINISHED:
|
|
mode.handle_request_upload_finished(event)
|
|
|
|
elif event["type"] == Web.REQUEST_UPLOAD_CANCELED:
|
|
mode.handle_request_upload_canceled(event)
|
|
|
|
elif event["type"] == Web.REQUEST_INDIVIDUAL_FILE_STARTED:
|
|
mode.handle_request_individual_file_started(event)
|
|
|
|
elif event["type"] == Web.REQUEST_INDIVIDUAL_FILE_PROGRESS:
|
|
mode.handle_request_individual_file_progress(event)
|
|
|
|
elif event["type"] == Web.REQUEST_INDIVIDUAL_FILE_CANCELED:
|
|
mode.handle_request_individual_file_canceled(event)
|
|
|
|
if event["type"] == Web.REQUEST_ERROR_DATA_DIR_CANNOT_CREATE:
|
|
Alert(
|
|
self.common,
|
|
strings._("error_cannot_create_data_dir").format(
|
|
event["data"]["receive_mode_dir"]
|
|
),
|
|
)
|
|
|
|
if event["type"] == Web.REQUEST_OTHER:
|
|
if (
|
|
event["path"] != "/favicon.ico"
|
|
and event["path"] != f"/{mode.web.shutdown_password}/shutdown"
|
|
):
|
|
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 clear_message(self):
|
|
"""
|
|
Clear messages from the status bar.
|
|
"""
|
|
self.status_bar.clearMessage()
|
|
|
|
def get_mode(self):
|
|
if self.mode:
|
|
if self.mode == self.common.gui.MODE_SHARE:
|
|
return self.share_mode
|
|
elif self.mode == self.common.gui.MODE_RECEIVE:
|
|
return self.receive_mode
|
|
else:
|
|
return self.website_mode
|
|
else:
|
|
return None
|
|
|
|
def settings_have_changed(self):
|
|
# Global settings have changed
|
|
self.common.log("Tab", "settings_have_changed")
|
|
|
|
# We might've stopped the main requests timer if a Tor connection failed. If we've reloaded
|
|
# settings, we probably succeeded in obtaining a new connection. If so, restart the timer.
|
|
if not self.common.gui.local_only:
|
|
if self.common.gui.onion.is_authenticated():
|
|
mode = self.get_mode()
|
|
if mode:
|
|
if not self.timer.isActive():
|
|
self.timer.start(500)
|
|
mode.on_reload_settings()
|
|
|
|
def close_tab(self):
|
|
self.common.log("Tab", "close_tab")
|
|
if self.mode is None:
|
|
return True
|
|
|
|
if self.settings.get("persistent", "enabled"):
|
|
dialog_text = strings._("gui_close_tab_warning_persistent_description")
|
|
else:
|
|
server_status = self.get_mode().server_status
|
|
if server_status.status == server_status.STATUS_STOPPED:
|
|
return True
|
|
else:
|
|
if self.mode == self.common.gui.MODE_SHARE:
|
|
dialog_text = strings._("gui_close_tab_warning_share_description")
|
|
elif self.mode == self.common.gui.MODE_RECEIVE:
|
|
dialog_text = strings._("gui_close_tab_warning_receive_description")
|
|
else:
|
|
dialog_text = strings._("gui_close_tab_warning_website_description")
|
|
|
|
# Open the warning dialog
|
|
self.common.log("Tab", "close_tab, opening warning dialog")
|
|
self.close_dialog.setText(dialog_text)
|
|
self.close_dialog.exec_()
|
|
|
|
# Close
|
|
if self.close_dialog.clickedButton() == self.close_dialog.accept_button:
|
|
self.common.log("Tab", "close_tab", "close, closing tab")
|
|
self.get_mode().stop_server()
|
|
self.app.cleanup()
|
|
return True
|
|
# Cancel
|
|
else:
|
|
self.common.log("Tab", "close_tab", "cancel, keeping tab open")
|
|
return False
|
|
|
|
def cleanup(self):
|
|
self.app.cleanup()
|