mirror of
https://github.com/onionshare/onionshare.git
synced 2024-12-26 07:49:48 -05:00
253 lines
8.7 KiB
Python
253 lines
8.7 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 time
|
|
import json
|
|
import os
|
|
from PyQt5 import QtCore
|
|
|
|
from onionshare import strings
|
|
from onionshare.onion import (
|
|
TorTooOld,
|
|
TorErrorInvalidSetting,
|
|
TorErrorAutomatic,
|
|
TorErrorSocketPort,
|
|
TorErrorSocketFile,
|
|
TorErrorMissingPassword,
|
|
TorErrorUnreadableCookieFile,
|
|
TorErrorAuthError,
|
|
TorErrorProtocolError,
|
|
BundledTorTimeout,
|
|
)
|
|
|
|
|
|
class OnionThread(QtCore.QThread):
|
|
"""
|
|
Starts the onion service, and waits for it to finish
|
|
"""
|
|
|
|
success = QtCore.pyqtSignal()
|
|
success_early = QtCore.pyqtSignal()
|
|
error = QtCore.pyqtSignal(str)
|
|
|
|
def __init__(self, mode):
|
|
super(OnionThread, self).__init__()
|
|
self.mode = mode
|
|
self.mode.common.log("OnionThread", "__init__")
|
|
|
|
# allow this thread to be terminated
|
|
self.setTerminationEnabled()
|
|
|
|
def run(self):
|
|
self.mode.common.log("OnionThread", "run")
|
|
|
|
# Make a new static URL path for each new share
|
|
self.mode.web.generate_static_url_path()
|
|
|
|
# Choose port and password early, because we need them to exist in advance for scheduled shares
|
|
if not self.mode.app.port:
|
|
self.mode.app.choose_port()
|
|
if not self.mode.settings.get("general", "public"):
|
|
if not self.mode.web.password:
|
|
self.mode.web.generate_password(
|
|
self.mode.settings.get("onion", "password")
|
|
)
|
|
|
|
try:
|
|
if self.mode.obtain_onion_early:
|
|
self.mode.app.start_onion_service(
|
|
self.mode.settings, await_publication=False
|
|
)
|
|
# wait for modules in thread to load, preventing a thread-related cx_Freeze crash
|
|
time.sleep(0.2)
|
|
self.success_early.emit()
|
|
# Unregister the onion so we can use it in the next OnionThread
|
|
self.mode.app.stop_onion_service(self.mode.settings)
|
|
else:
|
|
self.mode.app.start_onion_service(
|
|
self.mode.settings, await_publication=True
|
|
)
|
|
# wait for modules in thread to load, preventing a thread-related cx_Freeze crash
|
|
time.sleep(0.2)
|
|
# start onionshare http service in new thread
|
|
self.mode.web_thread = WebThread(self.mode)
|
|
self.mode.web_thread.start()
|
|
self.success.emit()
|
|
|
|
except (
|
|
TorTooOld,
|
|
TorErrorInvalidSetting,
|
|
TorErrorAutomatic,
|
|
TorErrorSocketPort,
|
|
TorErrorSocketFile,
|
|
TorErrorMissingPassword,
|
|
TorErrorUnreadableCookieFile,
|
|
TorErrorAuthError,
|
|
TorErrorProtocolError,
|
|
BundledTorTimeout,
|
|
OSError,
|
|
) as e:
|
|
self.error.emit(e.args[0])
|
|
return
|
|
|
|
|
|
class WebThread(QtCore.QThread):
|
|
"""
|
|
Starts the web service
|
|
"""
|
|
|
|
success = QtCore.pyqtSignal()
|
|
error = QtCore.pyqtSignal(str)
|
|
|
|
def __init__(self, mode):
|
|
super(WebThread, self).__init__()
|
|
self.mode = mode
|
|
self.mode.common.log("WebThread", "__init__")
|
|
|
|
def run(self):
|
|
self.mode.common.log("WebThread", "run")
|
|
self.mode.web.start(self.mode.app.port)
|
|
self.success.emit()
|
|
|
|
|
|
class AutoStartTimer(QtCore.QThread):
|
|
"""
|
|
Waits for a prescribed time before allowing a share to start
|
|
"""
|
|
|
|
success = QtCore.pyqtSignal()
|
|
error = QtCore.pyqtSignal(str)
|
|
|
|
def __init__(self, mode, canceled=False):
|
|
super(AutoStartTimer, self).__init__()
|
|
self.mode = mode
|
|
self.canceled = canceled
|
|
self.mode.common.log("AutoStartTimer", "__init__")
|
|
|
|
# allow this thread to be terminated
|
|
self.setTerminationEnabled()
|
|
|
|
def run(self):
|
|
now = QtCore.QDateTime.currentDateTime()
|
|
autostart_timer_datetime_delta = now.secsTo(
|
|
self.mode.server_status.autostart_timer_datetime
|
|
)
|
|
try:
|
|
# Sleep until scheduled time
|
|
while autostart_timer_datetime_delta > 0 and self.canceled == False:
|
|
time.sleep(0.1)
|
|
now = QtCore.QDateTime.currentDateTime()
|
|
autostart_timer_datetime_delta = now.secsTo(
|
|
self.mode.server_status.autostart_timer_datetime
|
|
)
|
|
# Timer has now finished
|
|
if self.canceled == False:
|
|
self.mode.server_status.server_button.setText(
|
|
strings._("gui_please_wait")
|
|
)
|
|
self.mode.server_status_label.setText(
|
|
strings._("gui_status_indicator_share_working")
|
|
)
|
|
self.success.emit()
|
|
except ValueError as e:
|
|
self.error.emit(e.args[0])
|
|
return
|
|
|
|
|
|
class EventHandlerThread(QtCore.QThread):
|
|
"""
|
|
To trigger an event, write a JSON line to the events file. When that file changes,
|
|
each line will be handled as an event. Valid events are:
|
|
{"type": "new_tab"}
|
|
{"type": "new_share_tab", "filenames": ["file1", "file2"]}
|
|
"""
|
|
|
|
new_tab = QtCore.pyqtSignal()
|
|
new_share_tab = QtCore.pyqtSignal(list)
|
|
|
|
def __init__(self, common):
|
|
super(EventHandlerThread, self).__init__()
|
|
self.common = common
|
|
self.common.log("EventHandlerThread", "__init__")
|
|
self.should_quit = False
|
|
|
|
def run(self):
|
|
self.common.log("EventHandlerThread", "run")
|
|
|
|
mtime = 0
|
|
while True:
|
|
if os.path.exists(self.common.gui.events_filename):
|
|
# Events file exists
|
|
if os.stat(self.common.gui.events_filename).st_mtime != mtime:
|
|
# Events file has been modified, load events
|
|
try:
|
|
with open(self.common.gui.events_filename, "r") as f:
|
|
lines = f.readlines()
|
|
os.remove(self.common.gui.events_filename)
|
|
|
|
self.common.log(
|
|
"EventHandler", "run", f"processing {len(lines)} lines"
|
|
)
|
|
for line in lines:
|
|
try:
|
|
obj = json.loads(line)
|
|
if "type" not in obj:
|
|
self.common.log(
|
|
"EventHandler",
|
|
"run",
|
|
f"event does not have a type: {obj}",
|
|
)
|
|
continue
|
|
except json.decoder.JSONDecodeError:
|
|
self.common.log(
|
|
"EventHandler",
|
|
"run",
|
|
f"ignoring invalid line: {line}",
|
|
)
|
|
continue
|
|
|
|
if obj["type"] == "new_tab":
|
|
self.common.log("EventHandler", "run", "new_tab event")
|
|
self.new_tab.emit()
|
|
|
|
elif obj["type"] == "new_share_tab":
|
|
if (
|
|
"filenames" in obj
|
|
and type(obj["filenames"]) is list
|
|
):
|
|
self.new_share_tab.emit(obj["filenames"])
|
|
else:
|
|
self.common.log(
|
|
"EventHandler",
|
|
"run",
|
|
f"invalid new_share_tab event: {obj}",
|
|
)
|
|
|
|
else:
|
|
self.common.log(
|
|
"EventHandler", "run", f"invalid event type: {obj}"
|
|
)
|
|
|
|
except:
|
|
pass
|
|
|
|
if self.should_quit:
|
|
break
|
|
time.sleep(0.2)
|