mirror of
https://github.com/onionshare/onionshare.git
synced 2025-01-13 16:29:31 -05:00
server can be started and stopped from the GUI
This commit is contained in:
Micah Lee
parent
9cb1871b02
commit
349ca67cc9
@ -154,6 +154,22 @@ def page_not_found(e):
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add_request(REQUEST_OTHER, request.path)
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return render_template_string(open('{0}/404.html'.format(helpers.get_onionshare_dir())).read())
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# shutting down the server only works within the context of flask, so the easiest way to do it is over http
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shutdown_slug = helpers.random_string(16)
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@app.route("/<shutdown_slug_candidate>/shutdown")
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def shutdown(shutdown_slug_candidate):
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if not helpers.constant_time_compare(shutdown_slug.encode('ascii'), shutdown_slug_candidate.encode('ascii')):
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abort(404)
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# shutdown the flask service
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func = request.environ.get('werkzeug.server.shutdown')
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if func is None:
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raise RuntimeError('Not running with the Werkzeug Server')
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func()
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return ""
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def start(port, stay_open=False):
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set_stay_open(stay_open)
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app.run(port=port)
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@ -1,5 +1,5 @@
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from __future__ import division
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import os, sys, subprocess, inspect, platform, argparse, threading, time, math, inspect, platform
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import os, sys, subprocess, inspect, platform, argparse, threading, time, math, inspect, platform, urllib2
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from PyQt4 import QtCore, QtGui
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import common
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@ -31,7 +31,7 @@ class OnionShareGui(QtGui.QWidget):
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self.setWindowTitle('OnionShare')
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self.setWindowIcon(window_icon)
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def start_send(self, filenames=None):
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def send_files(self, filenames=None):
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# file selection
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file_selection = FileSelection()
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if filenames:
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@ -39,10 +39,12 @@ class OnionShareGui(QtGui.QWidget):
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file_selection.file_list.add_file(filename)
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# server status
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server_status = ServerStatus(file_selection)
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server_status.server_started.connect(file_selection.server_started)
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server_status.server_stopped.connect(file_selection.server_stopped)
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file_selection.file_list.files_updated.connect(server_status.update)
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self.server_status = ServerStatus(file_selection)
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self.server_status.server_started.connect(file_selection.server_started)
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self.server_status.server_started.connect(self.start_server)
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self.server_status.server_stopped.connect(file_selection.server_stopped)
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self.server_status.server_stopped.connect(self.stop_server)
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file_selection.file_list.files_updated.connect(self.server_status.update)
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# downloads
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downloads = Downloads()
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@ -53,254 +55,33 @@ class OnionShareGui(QtGui.QWidget):
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# main layout
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self.layout = QtGui.QVBoxLayout()
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self.layout.addLayout(file_selection)
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self.layout.addLayout(server_status)
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self.layout.addLayout(self.server_status)
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self.layout.addLayout(downloads)
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self.layout.addLayout(options)
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self.setLayout(self.layout)
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self.show()
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"""
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# initialize ui
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self.init_ui(filename, basename)
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# check for requests every 1000ms
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self.timer = QtCore.QTimer()
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QtCore.QObject.connect(self.timer, QtCore.SIGNAL("timeout()"), self.check_for_requests)
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self.timer.start(1000)
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# copy url to clipboard
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self.copy_to_clipboard()
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def init_ui(self, filename, basename):
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# window
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self.setWindowTitle(u"{0} | OnionShare".format(basename.decode("utf-8")))
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self.resize(580, 400)
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self.setMinimumSize(580, 400)
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self.setMaximumSize(580, 400)
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palette = QtGui.QPalette()
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palette.setColor(QtGui.QPalette.Background, QtCore.Qt.white)
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self.setPalette(palette)
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# icon
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self.setWindowIcon(window_icon)
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# widget
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self.widget = QtGui.QWidget(self)
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self.widget.setGeometry(QtCore.QRect(5, 5, 570, 390))
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# wrapper
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self.wrapper = QtGui.QVBoxLayout(self.widget)
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self.wrapper.setMargin(0)
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self.wrapper.setObjectName("wrapper")
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# header
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self.header = QtGui.QHBoxLayout()
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# logo
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self.logoLabel = QtGui.QLabel(self.widget)
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self.logo = QtGui.QPixmap("{0}/static/logo.png".format(common.onionshare_gui_dir))
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self.logoLabel.setPixmap(self.logo)
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self.header.addWidget(self.logoLabel)
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# fileinfo
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self.fileinfo = QtGui.QVBoxLayout()
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# filename
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self.filenameLabel = QtGui.QLabel(self.widget)
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self.filenameLabel.setStyleSheet("font-family: sans-serif; font-size: 22px; font-weight: bold; color: #000000; white-space: nowrap")
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self.filenameLabel.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.fileinfo.addWidget(self.filenameLabel)
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# checksum
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self.checksumLabel = QtGui.QLabel(self.widget)
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self.checksumLabel.setStyleSheet("font-family: arial; text-align: left; color: #666666")
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self.checksumLabel.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.fileinfo.addWidget(self.checksumLabel)
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# filesize
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self.filesizeLabel = QtGui.QLabel(self.widget)
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self.filesizeLabel.setStyleSheet("font-family: arial; text-align: left; color: #666666")
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self.filesizeLabel.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.fileinfo.addWidget(self.filesizeLabel)
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self.header.addLayout(self.fileinfo)
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fileinfoSpacer = QtGui.QSpacerItem(20, 50, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Maximum)
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self.header.addItem(fileinfoSpacer)
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self.wrapper.addLayout(self.header)
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# header seperator
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self.headerSeperator = QtGui.QFrame(self.widget)
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self.headerSeperator.setFrameShape(QtGui.QFrame.HLine)
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self.headerSeperator.setFrameShadow(QtGui.QFrame.Plain)
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self.wrapper.addWidget(self.headerSeperator)
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# log
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self.log = QtGui.QVBoxLayout()
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self.log.setAlignment(QtCore.Qt.AlignTop)
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self.wrapper.addLayout(self.log)
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spacerItem2 = QtGui.QSpacerItem(1, 400, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Maximum)
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self.wrapper.addItem(spacerItem2)
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# footer seperator
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self.footerSeperator = QtGui.QFrame(self.widget)
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self.footerSeperator.setFrameShape(QtGui.QFrame.HLine)
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self.footerSeperator.setFrameShadow(QtGui.QFrame.Plain)
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self.wrapper.addWidget(self.footerSeperator)
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# footer
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self.footer = QtGui.QHBoxLayout()
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# close automatically checkbox
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self.closeAutomatically = QtGui.QCheckBox(self.widget)
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self.closeAutomatically.setCheckState(QtCore.Qt.Checked)
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if web.get_stay_open():
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self.closeAutomatically.setCheckState(QtCore.Qt.Unchecked)
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self.closeAutomatically.setStyleSheet("font-size: 12px")
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self.connect(self.closeAutomatically, QtCore.SIGNAL('stateChanged(int)'), self.stay_open_changed)
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self.footer.addWidget(self.closeAutomatically)
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# footer spacer
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spacerItem1 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
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self.footer.addItem(spacerItem1)
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# copy url button
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self.copyURL = QtGui.QPushButton(self.widget)
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self.connect(self.copyURL, QtCore.SIGNAL("clicked()"), self.copy_to_clipboard)
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self.footer.addWidget(self.copyURL)
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self.wrapper.addLayout(self.footer)
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url = 'http://{0}/{1}'.format(self.app.onion_host, web.slug)
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filehash, filesize = helpers.file_crunching(filename)
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web.set_file_info(filename, filehash, filesize)
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def start_server(self):
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# start the hidden service
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try:
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self.app.start_hidden_service(gui=True)
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except onionshare.NoTor as e:
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alert(e.args[0], QtGui.QMessageBox.Warning)
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self.server_status.stop_server()
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return
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except onionshare.TailsError as e:
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alert(e.args[0], QtGui.QMessageBox.Warning)
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self.server_status.stop_server()
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return
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# start onionshare service in new thread
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t = threading.Thread(target=web.start, args=(self.app.port, self.app.stay_open))
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t.daemon = True
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t.start()
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# show url to share
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loaded = QtGui.QLabel(strings._("give_this_url") + "<br /><strong>" + url + "</strong>")
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loaded.setStyleSheet("color: #000000; font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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loaded.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(loaded)
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# translate
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self.filenameLabel.setText(basename)
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self.checksumLabel.setText(strings._("sha1_checksum") + ": <strong>" + filehash + "</strong>")
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self.filesizeLabel.setText(strings._("filesize") + ": <strong>" + helpers.human_readable_filesize(filesize) + "</strong>")
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self.closeAutomatically.setText(strings._("close_on_finish"))
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self.copyURL.setText(strings._("copy_url"))
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# show dialog
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self.show()
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def update_log(self, event, msg):
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global progress
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if event["type"] == web.REQUEST_LOAD:
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label = QtGui.QLabel(msg)
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label.setStyleSheet("color: #009900; font-weight: bold; font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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label.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(label)
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elif event["type"] == web.REQUEST_DOWNLOAD:
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download = QtGui.QLabel(msg)
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download.setStyleSheet("color: #009900; font-weight: bold; font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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download.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(download)
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progress = QtGui.QLabel()
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progress.setStyleSheet("color: #0000cc; font-weight: bold; font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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progress.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(progress)
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elif event["type"] == web.REQUEST_PROGRESS:
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progress.setText(msg)
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elif event["path"] != '/favicon.ico':
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other = QtGui.QLabel(msg)
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other.setStyleSheet("color: #009900; font-weight: bold; font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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other.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(other)
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return
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def check_for_requests(self):
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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 = web.q.get(False)
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events.append(r)
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except web.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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self.update_log(event, strings._("download_page_loaded"))
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elif event["type"] == web.REQUEST_DOWNLOAD:
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self.update_log(event, strings._("download_started"))
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elif event["type"] == web.REQUEST_PROGRESS:
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# is the download complete?
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if event["data"]["bytes"] == web.filesize:
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self.update_log(event, strings._("download_finished"))
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# close on finish?
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if not web.get_stay_open():
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time.sleep(1)
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def close_countdown(i):
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if i > 0:
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QtGui.QApplication.quit()
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else:
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time.sleep(1)
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i -= 1
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closing.setText(strings._("close_countdown").format(str(i)))
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print strings._("close_countdown").format(str(i))
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close_countdown(i)
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closing = QtGui.QLabel(self.widget)
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closing.setStyleSheet("font-weight: bold; font-style: italic; font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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closing.setText(strings._("close_countdown").format("3"))
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closing.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(closing)
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close_countdown(3)
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# still in progress
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else:
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percent = math.floor((event["data"]["bytes"] / web.filesize) * 100)
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self.update_log(event, " " + helpers.human_readable_filesize(event["data"]["bytes"]) + ', ' + str(percent) +'%')
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elif event["path"] != '/favicon.ico':
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self.update_log(event, strings._("other_page_loaded"))
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def copy_to_clipboard(self):
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url = 'http://{0}/{1}'.format(self.app.onion_host, web.slug)
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if platform.system() == 'Windows':
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# Qt's QClipboard isn't working in Windows
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# https://github.com/micahflee/onionshare/issues/46
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import ctypes
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GMEM_DDESHARE = 0x2000
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ctypes.windll.user32.OpenClipboard(None)
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ctypes.windll.user32.EmptyClipboard()
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hcd = ctypes.windll.kernel32.GlobalAlloc(GMEM_DDESHARE, len(bytes(url))+1)
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pch_data = ctypes.windll.kernel32.GlobalLock(hcd)
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ctypes.cdll.msvcrt.strcpy(ctypes.c_char_p(pch_data), bytes(url))
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ctypes.windll.kernel32.GlobalUnlock(hcd)
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ctypes.windll.user32.SetClipboardData(1, hcd)
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ctypes.windll.user32.CloseClipboard()
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else:
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clipboard = qtapp.clipboard()
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clipboard.setText(url)
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copied = QtGui.QLabel(strings._("copied_url"))
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copied.setStyleSheet("font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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copied.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(copied)
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return
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def stay_open_changed(self, state):
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if state > 0:
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web.set_stay_open(False)
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else:
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web.set_stay_open(True)
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return
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"""
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def stop_server(self):
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# to stop flask, load http://127.0.0.1:<port>/<shutdown_slug>/shutdown
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urllib2.urlopen('http://127.0.0.1:{0}/{1}/shutdown'.format(self.app.port, web.shutdown_slug)).read()
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def alert(msg, icon=QtGui.QMessageBox.NoIcon):
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dialog = QtGui.QMessageBox()
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@ -352,16 +133,6 @@ def main():
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web.set_stay_open(stay_open)
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app = onionshare.OnionShare(debug, local_only, stay_open)
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"""try:
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app.start_hidden_service(gui=True)
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except onionshare.NoTor as e:
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alert(e.args[0], QtGui.QMessageBox.Warning)
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sys.exit()
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except onionshare.TailsError as e:
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alert(e.args[0], QtGui.QMessageBox.Warning)
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sys.exit()
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"""
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# clean up when app quits
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def shutdown():
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app.cleanup()
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@ -369,7 +140,7 @@ def main():
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# launch the gui
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gui = OnionShareGui(app)
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gui.start_send(filenames)
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gui.send_files(filenames)
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# all done
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sys.exit(qtapp.exec_())
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Block a user