mirror of
https://github.com/onionshare/onionshare.git
synced 2024-10-01 01:35:40 -04:00
545 lines
21 KiB
Python
545 lines
21 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 platform
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import textwrap
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from PyQt5 import QtCore, QtWidgets, QtGui
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from onionshare import strings
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from ..widgets import Alert
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class ServerStatus(QtWidgets.QWidget):
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"""
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The server status chunk of the GUI.
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"""
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server_started = QtCore.pyqtSignal()
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server_started_finished = QtCore.pyqtSignal()
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server_stopped = QtCore.pyqtSignal()
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server_canceled = QtCore.pyqtSignal()
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button_clicked = QtCore.pyqtSignal()
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url_copied = QtCore.pyqtSignal()
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hidservauth_copied = QtCore.pyqtSignal()
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STATUS_STOPPED = 0
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STATUS_WORKING = 1
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STATUS_STARTED = 2
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def __init__(self, common, qtapp, app, file_selection=None, local_only=False):
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super(ServerStatus, self).__init__()
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self.common = common
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self.status = self.STATUS_STOPPED
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self.mode = None # Gets set in self.set_mode
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self.qtapp = qtapp
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self.app = app
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self.web = None
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self.autostart_timer_datetime = None
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self.local_only = local_only
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self.resizeEvent(None)
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# Auto-start timer layout
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self.autostart_timer_label = QtWidgets.QLabel(
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strings._("gui_settings_autostart_timer")
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)
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self.autostart_timer_widget = QtWidgets.QDateTimeEdit()
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self.autostart_timer_widget.setDisplayFormat("hh:mm A MMM d, yy")
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if self.local_only:
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# For testing
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self.autostart_timer_widget.setDateTime(
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QtCore.QDateTime.currentDateTime().addSecs(15)
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)
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self.autostart_timer_widget.setMinimumDateTime(
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QtCore.QDateTime.currentDateTime()
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)
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else:
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# Set proposed timer to be 5 minutes into the future
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self.autostart_timer_widget.setDateTime(
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QtCore.QDateTime.currentDateTime().addSecs(300)
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)
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# Onion services can take a little while to start, so reduce the risk of it expiring too soon by setting the minimum to 60s from now
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self.autostart_timer_widget.setMinimumDateTime(
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QtCore.QDateTime.currentDateTime().addSecs(60)
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)
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self.autostart_timer_widget.setCurrentSection(
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QtWidgets.QDateTimeEdit.MinuteSection
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)
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autostart_timer_layout = QtWidgets.QHBoxLayout()
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autostart_timer_layout.addWidget(self.autostart_timer_label)
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autostart_timer_layout.addWidget(self.autostart_timer_widget)
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# Auto-start timer container, so it can all be hidden and shown as a group
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autostart_timer_container_layout = QtWidgets.QVBoxLayout()
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autostart_timer_container_layout.addLayout(autostart_timer_layout)
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self.autostart_timer_container = QtWidgets.QWidget()
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self.autostart_timer_container.setLayout(autostart_timer_container_layout)
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self.autostart_timer_container.hide()
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# Auto-stop timer layout
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self.autostop_timer_label = QtWidgets.QLabel(
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strings._("gui_settings_autostop_timer")
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)
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self.autostop_timer_widget = QtWidgets.QDateTimeEdit()
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self.autostop_timer_widget.setDisplayFormat("hh:mm A MMM d, yy")
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if self.local_only:
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# For testing
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self.autostop_timer_widget.setDateTime(
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QtCore.QDateTime.currentDateTime().addSecs(15)
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)
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self.autostop_timer_widget.setMinimumDateTime(
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QtCore.QDateTime.currentDateTime()
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)
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else:
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# Set proposed timer to be 5 minutes into the future
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self.autostop_timer_widget.setDateTime(
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QtCore.QDateTime.currentDateTime().addSecs(300)
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)
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# Onion services can take a little while to start, so reduce the risk of it expiring too soon by setting the minimum to 60s from now
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self.autostop_timer_widget.setMinimumDateTime(
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QtCore.QDateTime.currentDateTime().addSecs(60)
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)
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self.autostop_timer_widget.setCurrentSection(
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QtWidgets.QDateTimeEdit.MinuteSection
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)
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autostop_timer_layout = QtWidgets.QHBoxLayout()
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autostop_timer_layout.addWidget(self.autostop_timer_label)
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autostop_timer_layout.addWidget(self.autostop_timer_widget)
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# Auto-stop timer container, so it can all be hidden and shown as a group
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autostop_timer_container_layout = QtWidgets.QVBoxLayout()
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autostop_timer_container_layout.addLayout(autostop_timer_layout)
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self.autostop_timer_container = QtWidgets.QWidget()
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self.autostop_timer_container.setLayout(autostop_timer_container_layout)
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self.autostop_timer_container.hide()
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# Server layout
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self.server_button = QtWidgets.QPushButton()
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self.server_button.clicked.connect(self.server_button_clicked)
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# URL layout
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url_font = QtGui.QFontDatabase.systemFont(QtGui.QFontDatabase.FixedFont)
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self.url_description = QtWidgets.QLabel()
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self.url_description.setWordWrap(True)
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self.url_description.setMinimumHeight(50)
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self.url = QtWidgets.QLabel()
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self.url.setFont(url_font)
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self.url.setWordWrap(True)
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self.url.setMinimumSize(self.url.sizeHint())
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self.url.setStyleSheet(self.common.gui.css["server_status_url"])
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self.copy_url_button = QtWidgets.QPushButton(strings._("gui_copy_url"))
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self.copy_url_button.setFlat(True)
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self.copy_url_button.setStyleSheet(
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self.common.gui.css["server_status_url_buttons"]
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)
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self.copy_url_button.setMinimumHeight(65)
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self.copy_url_button.clicked.connect(self.copy_url)
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self.copy_hidservauth_button = QtWidgets.QPushButton(
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strings._("gui_copy_hidservauth")
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)
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self.copy_hidservauth_button.setFlat(True)
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self.copy_hidservauth_button.setStyleSheet(
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self.common.gui.css["server_status_url_buttons"]
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)
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self.copy_hidservauth_button.clicked.connect(self.copy_hidservauth)
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url_buttons_layout = QtWidgets.QHBoxLayout()
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url_buttons_layout.addWidget(self.copy_url_button)
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url_buttons_layout.addWidget(self.copy_hidservauth_button)
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url_buttons_layout.addStretch()
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url_layout = QtWidgets.QVBoxLayout()
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url_layout.addWidget(self.url_description)
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url_layout.addWidget(self.url)
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url_layout.addLayout(url_buttons_layout)
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# Add the widgets
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layout = QtWidgets.QVBoxLayout()
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layout.addWidget(self.server_button)
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layout.addLayout(url_layout)
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layout.addWidget(self.autostart_timer_container)
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layout.addWidget(self.autostop_timer_container)
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self.setLayout(layout)
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def set_mode(self, share_mode, file_selection=None):
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"""
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The server status is in share mode.
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"""
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self.mode = share_mode
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if (self.mode == self.common.gui.MODE_SHARE) or (
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self.mode == self.common.gui.MODE_WEBSITE
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):
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self.file_selection = file_selection
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self.update()
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def resizeEvent(self, event):
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"""
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When the widget is resized, try and adjust the display of a v3 onion URL.
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"""
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try:
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# Wrap the URL label
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url_length = len(self.get_url())
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if url_length > 60:
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width = self.frameGeometry().width()
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if width < 530:
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wrapped_onion_url = textwrap.fill(self.get_url(), 46)
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self.url.setText(wrapped_onion_url)
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else:
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self.url.setText(self.get_url())
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except:
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pass
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def autostart_timer_reset(self):
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"""
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Reset the auto-start timer in the UI after stopping a share
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"""
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self.autostart_timer_widget.setDateTime(
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QtCore.QDateTime.currentDateTime().addSecs(300)
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)
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if not self.local_only:
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self.autostart_timer_widget.setMinimumDateTime(
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QtCore.QDateTime.currentDateTime().addSecs(60)
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)
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def autostop_timer_reset(self):
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"""
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Reset the auto-stop timer in the UI after stopping a share
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"""
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self.autostop_timer_widget.setDateTime(
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QtCore.QDateTime.currentDateTime().addSecs(300)
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)
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if not self.local_only:
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self.autostop_timer_widget.setMinimumDateTime(
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QtCore.QDateTime.currentDateTime().addSecs(60)
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)
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def show_url(self):
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"""
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Show the URL in the UI.
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"""
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self.url_description.show()
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info_image = self.common.get_resource_path("images/info.png")
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if self.mode == self.common.gui.MODE_SHARE:
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self.url_description.setText(
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strings._("gui_share_url_description").format(info_image)
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)
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elif self.mode == self.common.gui.MODE_WEBSITE:
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self.url_description.setText(
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strings._("gui_website_url_description").format(info_image)
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)
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else:
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self.url_description.setText(
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strings._("gui_receive_url_description").format(info_image)
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)
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# Show a Tool Tip explaining the lifecycle of this URL
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if self.common.settings.get("save_private_key"):
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if self.mode == self.common.gui.MODE_SHARE and self.common.settings.get(
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"close_after_first_download"
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):
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self.url_description.setToolTip(
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strings._("gui_url_label_onetime_and_persistent")
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)
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else:
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self.url_description.setToolTip(strings._("gui_url_label_persistent"))
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else:
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if self.mode == self.common.gui.MODE_SHARE and self.common.settings.get(
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"close_after_first_download"
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):
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self.url_description.setToolTip(strings._("gui_url_label_onetime"))
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else:
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self.url_description.setToolTip(strings._("gui_url_label_stay_open"))
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self.url.setText(self.get_url())
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self.url.show()
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self.copy_url_button.show()
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if self.app.stealth:
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self.copy_hidservauth_button.show()
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else:
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self.copy_hidservauth_button.hide()
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def update(self):
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"""
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Update the GUI elements based on the current state.
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"""
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# Set the URL fields
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if self.status == self.STATUS_STARTED:
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# The backend Onion may have saved new settings, such as the private key.
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# Reload the settings before saving new ones.
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self.common.settings.load()
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self.show_url()
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if self.common.settings.get("save_private_key"):
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if not self.common.settings.get("password"):
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self.common.settings.set("password", self.web.password)
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self.common.settings.save()
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if self.common.settings.get("autostart_timer"):
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self.autostart_timer_container.hide()
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if self.common.settings.get("autostop_timer"):
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self.autostop_timer_container.hide()
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else:
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self.url_description.hide()
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self.url.hide()
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self.copy_url_button.hide()
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self.copy_hidservauth_button.hide()
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# Button
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if (
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self.mode == self.common.gui.MODE_SHARE
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and self.file_selection.get_num_files() == 0
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):
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self.server_button.hide()
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elif (
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self.mode == self.common.gui.MODE_WEBSITE
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and self.file_selection.get_num_files() == 0
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):
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self.server_button.hide()
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else:
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self.server_button.show()
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if self.status == self.STATUS_STOPPED:
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self.server_button.setStyleSheet(
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self.common.gui.css["server_status_button_stopped"]
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)
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self.server_button.setEnabled(True)
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if self.mode == self.common.gui.MODE_SHARE:
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self.server_button.setText(strings._("gui_share_start_server"))
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elif self.mode == self.common.gui.MODE_WEBSITE:
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self.server_button.setText(strings._("gui_share_start_server"))
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else:
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self.server_button.setText(strings._("gui_receive_start_server"))
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self.server_button.setToolTip("")
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if self.common.settings.get("autostart_timer"):
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self.autostart_timer_container.show()
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if self.common.settings.get("autostop_timer"):
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self.autostop_timer_container.show()
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elif self.status == self.STATUS_STARTED:
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self.server_button.setStyleSheet(
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self.common.gui.css["server_status_button_started"]
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)
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self.server_button.setEnabled(True)
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if self.mode == self.common.gui.MODE_SHARE:
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self.server_button.setText(strings._("gui_share_stop_server"))
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elif self.mode == self.common.gui.MODE_WEBSITE:
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self.server_button.setText(strings._("gui_share_stop_server"))
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else:
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self.server_button.setText(strings._("gui_receive_stop_server"))
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if self.common.settings.get("autostart_timer"):
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self.autostart_timer_container.hide()
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if self.common.settings.get("autostop_timer"):
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self.autostop_timer_container.hide()
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self.server_button.setToolTip(
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strings._("gui_stop_server_autostop_timer_tooltip").format(
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self.autostop_timer_widget.dateTime().toString(
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"h:mm AP, MMMM dd, yyyy"
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)
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)
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)
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elif self.status == self.STATUS_WORKING:
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self.server_button.setStyleSheet(
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self.common.gui.css["server_status_button_working"]
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)
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self.server_button.setEnabled(True)
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if self.autostart_timer_datetime:
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self.autostart_timer_container.hide()
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self.server_button.setToolTip(
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strings._("gui_start_server_autostart_timer_tooltip").format(
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self.autostart_timer_widget.dateTime().toString(
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"h:mm AP, MMMM dd, yyyy"
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)
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)
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)
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else:
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self.server_button.setText(strings._("gui_please_wait"))
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if self.common.settings.get("autostop_timer"):
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self.autostop_timer_container.hide()
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else:
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self.server_button.setStyleSheet(
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self.common.gui.css["server_status_button_working"]
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)
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self.server_button.setEnabled(False)
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self.server_button.setText(strings._("gui_please_wait"))
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if self.common.settings.get("autostart_timer"):
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self.autostart_timer_container.hide()
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self.server_button.setToolTip(
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strings._("gui_start_server_autostart_timer_tooltip").format(
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self.autostart_timer_widget.dateTime().toString(
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"h:mm AP, MMMM dd, yyyy"
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)
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)
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)
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if self.common.settings.get("autostop_timer"):
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self.autostop_timer_container.hide()
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def server_button_clicked(self):
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"""
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Toggle starting or stopping the server.
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"""
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if self.status == self.STATUS_STOPPED:
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can_start = True
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if self.common.settings.get("autostart_timer"):
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if self.local_only:
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self.autostart_timer_datetime = (
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self.autostart_timer_widget.dateTime().toPyDateTime()
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)
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else:
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self.autostart_timer_datetime = (
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self.autostart_timer_widget.dateTime()
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.toPyDateTime()
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.replace(second=0, microsecond=0)
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)
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# If the timer has actually passed already before the user hit Start, refuse to start the server.
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if (
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QtCore.QDateTime.currentDateTime().toPyDateTime()
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> self.autostart_timer_datetime
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):
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can_start = False
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Alert(
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self.common,
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strings._("gui_server_autostart_timer_expired"),
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QtWidgets.QMessageBox.Warning,
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)
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if self.common.settings.get("autostop_timer"):
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if self.local_only:
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self.autostop_timer_datetime = (
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self.autostop_timer_widget.dateTime().toPyDateTime()
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)
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else:
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# Get the timer chosen, stripped of its seconds. This prevents confusion if the share stops at (say) 37 seconds past the minute chosen
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self.autostop_timer_datetime = (
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self.autostop_timer_widget.dateTime()
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.toPyDateTime()
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.replace(second=0, microsecond=0)
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)
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# If the timer has actually passed already before the user hit Start, refuse to start the server.
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if (
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QtCore.QDateTime.currentDateTime().toPyDateTime()
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> self.autostop_timer_datetime
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):
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can_start = False
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Alert(
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self.common,
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strings._("gui_server_autostop_timer_expired"),
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QtWidgets.QMessageBox.Warning,
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)
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if self.common.settings.get("autostart_timer"):
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if self.autostop_timer_datetime <= self.autostart_timer_datetime:
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Alert(
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self.common,
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strings._(
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"gui_autostop_timer_cant_be_earlier_than_autostart_timer"
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),
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QtWidgets.QMessageBox.Warning,
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)
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can_start = False
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if can_start:
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self.start_server()
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elif self.status == self.STATUS_STARTED:
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self.stop_server()
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elif self.status == self.STATUS_WORKING:
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self.cancel_server()
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self.button_clicked.emit()
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def start_server(self):
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"""
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Start the server.
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"""
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|
self.status = self.STATUS_WORKING
|
|
self.update()
|
|
self.server_started.emit()
|
|
|
|
def start_server_finished(self):
|
|
"""
|
|
The server has finished starting.
|
|
"""
|
|
self.status = self.STATUS_STARTED
|
|
self.copy_url()
|
|
self.update()
|
|
self.server_started_finished.emit()
|
|
|
|
def stop_server(self):
|
|
"""
|
|
Stop the server.
|
|
"""
|
|
self.status = self.STATUS_WORKING
|
|
self.autostart_timer_reset()
|
|
self.autostop_timer_reset()
|
|
self.update()
|
|
self.server_stopped.emit()
|
|
|
|
def cancel_server(self):
|
|
"""
|
|
Cancel the server.
|
|
"""
|
|
self.common.log(
|
|
"ServerStatus", "cancel_server", "Canceling the server mid-startup"
|
|
)
|
|
self.status = self.STATUS_WORKING
|
|
self.autostart_timer_reset()
|
|
self.autostop_timer_reset()
|
|
self.update()
|
|
self.server_canceled.emit()
|
|
|
|
def stop_server_finished(self):
|
|
"""
|
|
The server has finished stopping.
|
|
"""
|
|
self.status = self.STATUS_STOPPED
|
|
self.update()
|
|
|
|
def copy_url(self):
|
|
"""
|
|
Copy the onionshare URL to the clipboard.
|
|
"""
|
|
clipboard = self.qtapp.clipboard()
|
|
clipboard.setText(self.get_url())
|
|
|
|
self.url_copied.emit()
|
|
|
|
def copy_hidservauth(self):
|
|
"""
|
|
Copy the HidServAuth line to the clipboard.
|
|
"""
|
|
clipboard = self.qtapp.clipboard()
|
|
clipboard.setText(self.app.auth_string)
|
|
|
|
self.hidservauth_copied.emit()
|
|
|
|
def get_url(self):
|
|
"""
|
|
Returns the OnionShare URL.
|
|
"""
|
|
if self.common.settings.get("public_mode"):
|
|
url = f"http://{self.app.onion_host}"
|
|
else:
|
|
url = f"http://onionshare:{self.web.password}@{self.app.onion_host}"
|
|
return url
|