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tapioca.py
executable file
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tapioca.py
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#!/usr/bin/env python3.7
# BEGIN LICENSE #
#
# CERT Tapioca
#
# Copyright 2018 Carnegie Mellon University. All Rights Reserved.
#
# NO WARRANTY. THIS CARNEGIE MELLON UNIVERSITY AND SOFTWARE
# ENGINEERING INSTITUTE MATERIAL IS FURNISHED ON AN "AS-IS" BASIS.
# CARNEGIE MELLON UNIVERSITY MAKES NO WARRANTIES OF ANY KIND, EITHER
# EXPRESSED OR IMPLIED, AS TO ANY MATTER INCLUDING, BUT NOT LIMITED
# TO, WARRANTY OF FITNESS FOR PURPOSE OR MERCHANTABILITY, EXCLUSIVITY,
# OR RESULTS OBTAINED FROM USE OF THE MATERIAL. CARNEGIE MELLON
# UNIVERSITY DOES NOT MAKE ANY WARRANTY OF ANY KIND WITH RESPECT TO
# FREEDOM FROM PATENT, TRADEMARK, OR COPYRIGHT INFRINGEMENT.
#
# Released under a BSD (SEI)-style license, please see license.txt or
# contact permission@sei.cmu.edu for full terms.
#
# [DISTRIBUTION STATEMENT A] This material has been approved for
# public release and unlimited distribution. Please see Copyright
# notice for non-US Government use and distribution.
# CERT(R) is registered in the U.S. Patent and Trademark Office by
# Carnegie Mellon University.
#
# DM18-0637
#
# END LICENSE #
import os
# Self-compiled PyQt5 will hang if ICEauthority file exists. No clue why.
# Delete it before attempting anything PyQt5
uid = os.getuid()
iceauthority = '/run/user/%s/ICEauthority' % uid
if os.path.exists(iceauthority):
print('%s exists. Removing...' % iceauthority)
os.remove(iceauthority)
iceauthority = os.path.join(os.path.expanduser('~'), '.ICEauthority')
if os.path.exists(iceauthority):
print('%s exists. Removing...' % iceauthority)
os.remove(iceauthority)
import sys
try:
from PyQt4 import QtCore
from PyQt4.QtGui import QLabel, QLineEdit, QPushButton, QCursor, QWidget, QApplication, QIcon, QComboBox, QCheckBox, QFormLayout, QInputDialog, QMessageBox
from PyQt4.QtNetwork import QLocalSocket, QLocalServer, QAbstractSocket
except ImportError:
try:
from PyQt5 import QtCore
from PyQt5.QtWidgets import QLabel, QLineEdit, QPushButton, QWidget, QApplication, QComboBox, QCheckBox, QFormLayout, QInputDialog, QMessageBox
from PyQt5.QtGui import QCursor, QIcon
from PyQt5.QtNetwork import QLocalSocket, QLocalServer, QAbstractSocket
except ImportError:
print(
'Be sure to run ./install_tapioca.sh before attempting to run %s' % __file__)
sys.exit(1)
import subprocess
import re
import tcpdump
import ssltest
import proxy
import allreports
import json
import time
class Example(QtCore.QObject):
'''
This is the main object to set up the app
'''
workersignal = QtCore.pyqtSignal(str)
def __init__(self, parent=None):
super(self.__class__, self).__init__(parent)
# Create a gui object.
self.gui = Window()
if os.path.isfile('.lastapp'):
with open('.lastapp', 'r') as lastfile:
self.appname = lastfile.read()
else:
self.appname = ''
if os.path.isfile('.lastsearch'):
with open('.lastsearch', 'r') as lastfile:
self.searchterm = lastfile.read()
else:
self.searchterm = ''
#print('self.appname: %s' % self.appname)
# Setup the worker object and the worker_thread.
self.worker = WorkerObject(appname=self.appname)
self.worker_thread = QtCore.QThread()
self.worker.moveToThread(self.worker_thread)
self.worker_thread.start()
# Make any cross object connections.
self._connectSignals()
self.cboPopulated = False
if os.path.isdir('results'):
appnames = self.getappnames('results')
else:
QMessageBox.critical(
self.gui, 'Tapioca', 'You must run install_tapioca.sh before you can use Tapioca.')
sys.exit(1)
if appnames:
appnames.sort()
self.gui.cboapp.addItems(appnames)
self.gui.cboapp.setCurrentIndex(
self.gui.cboapp.findText(self.appname))
self.cboPopulated = True
self.gui.searchbox.setText(self.searchterm)
self.gui.show()
if not self.gui.unconfigured:
self.appname = self.gui.getapp(self.appname)
self.gui.appname = self.appname
self.getinitialstatus()
def _connectSignals(self):
self.gui.btntcpdump.clicked.connect(self.captcpdump)
self.gui.btnssl.clicked.connect(self.capssltest)
self.gui.btnfull.clicked.connect(self.capproxy)
self.gui.btnstop.clicked.connect(self.stopcap)
self.gui.allreports.clicked.connect(self.allreports)
self.gui.btnsearch.clicked.connect(self.search)
self.gui.chksearch.stateChanged.connect(self.multitoggle)
self.gui.chkrewrite.stateChanged.connect(self.rewritetoggle)
self.gui.btnrewrite.clicked.connect(self.editrewrite)
self.worker.signalStatus.connect(self.gui.updateStatus)
self.worker.signalStatus.connect(self.updateStatus)
self.workersignal.connect(self.worker.receivework)
# self.gui.leapp.editingFinished.connect(self.updateapp)
self.gui.cboapp.editTextChanged.connect(self.updateapp)
self.gui.searchbox.editingFinished.connect(self.updatesearch)
self.gui.lblsearchfound.mousePressEvent = self.opentcpdump
self.gui.lblsearchunprotfound.mousePressEvent = self.openssltest
self.gui.lblsearchprotfound.mousePressEvent = self.openfulltest
self.gui.lblsslresultsval.mousePressEvent = self.opensslreport
self.gui.lblcryptoresultsval.mousePressEvent = self.opencryptoreport
self.gui.lblnetresultsval.mousePressEvent = self.opennetreport
self.gui.lbltcpdump.mousePressEvent = self.opentcpdumpcap
self.gui.lblssltest.mousePressEvent = self.openssltestcap
self.gui.lblfull.mousePressEvent = self.openfulltestcap
self.parent().aboutToQuit.connect(self.forceWorkerQuit)
def forceWorkerQuit(self):
self.savelastapp()
if self.worker_thread.isRunning():
self.worker_thread.terminate()
self.worker_thread.wait(5)
def clearteststatus(self, test):
#print('Getting initial test states')
if test == 'tcpdump':
self.gui.lbltcpdump.setText('')
elif test == 'ssltest':
self.gui.lblssltest.setText('')
elif test == 'full':
self.gui.lblfull.setText('')
def getinitialstatus(self):
#print('Getting initial test states')
if self.testdone('tcpdump'):
self.gui.lbltcpdump.setText('COMPLETE')
self.gui.lbltcpdump.setToolTip(
'Open tcpdump capture for %s' % self.appname)
self.gui.lbltcpdump.setCursor(
QCursor(QtCore.Qt.PointingHandCursor))
else:
self.gui.lbltcpdump.setText('')
self.gui.lbltcpdump.setToolTip('')
self.gui.lbltcpdump.setCursor(QCursor())
if self.testdone('ssltest'):
self.gui.lblssltest.setText('COMPLETE')
self.gui.lblssltest.setToolTip(
'Open mitmproxy SSL test capture for %s' % self.appname)
self.gui.lblssltest.setCursor(
QCursor(QtCore.Qt.PointingHandCursor))
else:
self.gui.lblssltest.setText('')
self.gui.lblssltest.setToolTip('')
self.gui.lblssltest.setCursor(QCursor())
if self.testdone('full'):
self.gui.lblfull.setText('COMPLETE')
self.gui.lblfull.setToolTip(
'Open mitmproxy full inspection capture for %s' % self.appname)
self.gui.lblfull.setCursor(
QCursor(QtCore.Qt.PointingHandCursor))
else:
self.gui.lblfull.setText('')
self.gui.lblfull.setToolTip('')
self.gui.lblfull.setCursor(QCursor())
#print('Getting report states')
self.gui.updateStatus('report COMPLETE')
def savelastapp(self):
#print('Saving .lastapp to %s' % self.appname)
with open('.lastapp', 'w+') as lastfile:
lastfile.write(self.appname)
#print('Saving .lastsearch to %s' % self.searchterm)
with open('.lastsearch', 'w+') as lastfile:
lastfile.write(self.searchterm)
def stopcap(self):
self.gui.enabletests()
#print('Stopping capture!')
subprocess.Popen(['./noproxy.py'])
def updatesearch(self):
self.searchterm = self.gui.searchbox.text()
#print('updating self.searchterm to %s' % self.searchterm)
self.gui.clearsearchresults()
def updateapp(self):
#print('updateapp: self.appname: "%s"' % self.appname)
if self.cboPopulated:
# Don't trigger while combobox is being populated
self.appname = str(self.gui.cboapp.currentText())
#print('Read %s from combobox' % self.appname)
self.appname = re.sub(r'\W+', '', str(self.appname)).lower()
# self.gui.cboapp.setText(self.appname)
# self.gui.cboapp.setCurrentIndex(self.gui.cboapp.findText(self.appname))
# if self.appname != '':
self.worker.appname = self.appname
self.gui.appname = self.appname
#print('Updated self.appname to %s' % self.appname)
self.getinitialstatus()
self.gui.clearsearchresults()
def disabletests(self):
self.gui.disabletests()
@QtCore.pyqtSlot(str)
def updateStatus(self, test):
'''
Main app module Status update.
This hooks into the self.worker.signalStatus event
'''
#print('*** Main updateStatus : %s ***' % test)
test = str(test)
if test.endswith('COMPLETE') or test.endswith('ERROR'):
if test.startswith('search '):
# Search results needs to pass data from worker object to GUI
# object
#print('Setting search result values in GUI object')
self.gui.searchfound = self.worker.searchfound
self.gui.foundunenc = self.worker.foundunenc
self.gui.foundunprot = self.worker.foundunprot
self.gui.foundprot = self.worker.foundprot
self.gui.updatesearchresults()
else:
# This is something handled only by the GUI part
pass
else:
# We need a prompt
prompt_msg = test
#print('We need a prompt!')
reply = QMessageBox.question(self.gui, 'Tapioca',
prompt_msg, QMessageBox.Yes, QMessageBox.No)
if reply == QMessageBox.Yes:
pass
else:
pass
@QtCore.pyqtSlot()
def captcpdump(self):
test = 'tcpdump'
if not self.testdone(test):
self.disabletests()
self.workersignal.emit(test)
else:
print('%s has already has output for the %s test' %
(self.appname, test))
prompt_msg = '%s has already has output for the %s test. Continue?' % (
self.appname, test)
#print('We need a prompt!')
reply = QMessageBox.question(self.gui, 'Tapioca',
prompt_msg, QMessageBox.Yes, QMessageBox.No)
if reply == QMessageBox.Yes:
self.clearteststatus(test)
self.disabletests()
self.workersignal.emit(test)
@QtCore.pyqtSlot()
def capssltest(self):
test = 'ssltest'
if not self.testdone(test):
self.disabletests()
self.workersignal.emit(test)
# ltest.testapp(self.appname)
# elf._sendstatus(test)
else:
print('%s has already has output for the %s test' %
(self.appname, test))
prompt_msg = '%s has already has output for the %s test. Continue?' % (
self.appname, test)
#print('We need a prompt!')
reply = QMessageBox.question(self.gui, 'Tapioca',
prompt_msg, QMessageBox.Yes, QMessageBox.No)
if reply == QMessageBox.Yes:
self.clearteststatus(test)
self.disabletests()
self.workersignal.emit(test)
def _prompt_certinstall(self):
if os.path.isfile('.certinstall'):
return
# Bring dialog to foreground
time.sleep(3)
self.gui.activateWindow()
QMessageBox.information(
self.gui, 'Tapioca', 'Be sure to install the mitmproxy certificate on each device!'
+
'\n\nTo start the certificate installation, visit mitm.it on your device and follow instructions.'
+ '\nOnce this is complete, you should perform the Full HTTPS inspection test again.')
with open('.certinstall', 'w+') as certinstall:
certinstall.write('')
@QtCore.pyqtSlot()
def capproxy(self):
test = 'full'
if not self.testdone(test):
self.disabletests()
self.workersignal.emit(test)
self._prompt_certinstall()
else:
print('%s has already has output for the %s test' %
(self.appname, test))
prompt_msg = '%s has already has output for the %s test. Continue?' % (
self.appname, test)
#print('We need a prompt!')
reply = QMessageBox.question(self.gui, 'Tapioca',
prompt_msg, QMessageBox.Yes, QMessageBox.No)
if reply == QMessageBox.Yes:
self.clearteststatus(test)
self.disabletests()
self.workersignal.emit(test)
@QtCore.pyqtSlot(str)
def testdone(self, test):
#print('Checking if %s is already done for %s' % (test, self.appname))
capfile = self._getlogfilename(test)
if capfile:
if self.appname:
outdir = './results/%s' % self.appname
else:
outdir = './logs'
flowsfile = '%s/%s' % (outdir, capfile)
#print('Checking if %s exits...' % flowsfile)
if os.path.isfile(flowsfile):
return True
else:
return False
def _getlogfilename(self, test):
capfile = ''
if test == 'tcpdump':
capfile = 'tcpdump.pcap'
elif test == 'ssltest':
capfile = 'ssltest.log'
elif test == 'full':
capfile = 'flows.log'
return capfile
@QtCore.pyqtSlot()
def restore(self):
self.gui.setWindowFlags(
self.gui.windowFlags() | QtCore.Qt.WindowStaysOnTopHint)
self.gui.showNormal()
self.gui.setWindowFlags(
self.gui.windowFlags() & ~QtCore.Qt.WindowStaysOnTopHint)
self.gui.showNormal()
self.gui.activateWindow()
@QtCore.pyqtSlot()
def multitoggle(self):
if self.gui.chksearch.checkState():
# print('Checked!')
self.worker.searchmulti = True
else:
#print('Not checked')
self.worker.searchmulti = False
@QtCore.pyqtSlot()
def editrewrite(self):
subprocess.call(['exo-open rewrite.py'], shell=True)
@QtCore.pyqtSlot()
def rewritetoggle(self):
if self.gui.chkrewrite.checkState():
# print('Checked!')
self.worker.rewrite = True
self.gui.btnrewrite.setEnabled(True)
else:
# print('Not checked')
self.worker.rewrite = False
self.gui.btnrewrite.setEnabled(False)
@QtCore.pyqtSlot()
def allreports(self):
test = 'report'
self.workersignal.emit(test)
@QtCore.pyqtSlot()
def search(self):
test = 'search'
self.worker.searchterm = self.gui.searchbox.text()
self.workersignal.emit(test)
@QtCore.pyqtSlot(str)
def opentcpdump(self, event):
if self.gui.lblsearchfound.text():
test = 'opentcpdump'
self.workersignal.emit(test)
@QtCore.pyqtSlot(str)
def opentcpdumpcap(self, event):
if self.gui.lbltcpdump.text() == 'COMPLETE':
test = 'opentcpdump'
self.workersignal.emit(test)
@QtCore.pyqtSlot(str)
def openssltest(self, event):
if self.gui.lblsearchunprotfound.text():
test = 'openssltest'
self.workersignal.emit(test)
@QtCore.pyqtSlot(str)
def openssltestcap(self, event):
if self.gui.lblssltest.text() == 'COMPLETE':
test = 'openssltest'
self.workersignal.emit(test)
@QtCore.pyqtSlot(str)
def openfulltest(self, event):
if self.gui.lblsearchprotfound.text():
test = 'openfulltest'
self.workersignal.emit(test)
@QtCore.pyqtSlot(str)
def openfulltestcap(self, event):
if self.gui.lblfull.text() == 'COMPLETE':
test = 'openfulltest'
self.workersignal.emit(test)
@QtCore.pyqtSlot(str)
def opensslreport(self, event):
if self.gui.lblsslresultsval.text():
test = 'opensslreport'
self.workersignal.emit(test)
@QtCore.pyqtSlot(str)
def opencryptoreport(self, event):
if self.gui.lblcryptoresultsval.text():
test = 'opencryptoreport'
self.workersignal.emit(test)
@QtCore.pyqtSlot(str)
def opennetreport(self, event):
if self.gui.lblnetresultsval.text():
test = 'opennetreport'
self.workersignal.emit(test)
def getappnames(self, a_dir):
return [name.lower() for name in os.listdir(a_dir)
if os.path.isdir(os.path.join(a_dir, name))]
class WorkerObject(QtCore.QObject):
'''
This is the worker object. Any long-running processes are spawned here
in a separate thread to retain GUI responsiveness.
'''
signalStatus = QtCore.pyqtSignal(str)
def __init__(self, parent=None, appname=''):
super(self.__class__, self).__init__(parent)
#print('=== appname inside of worker: %s' % appname)
self.appname = appname
self.searchterm = ''
self.searchmulti = False
self.searchfound = False
self.foundunenc = False
self.foundunprot = False
self.foundprot = False
self.rewrite = False
@QtCore.pyqtSlot(str)
def receivework(self, message):
if message == 'tcpdump':
#print('** running %s for %s' % (message, self.appname))
tcpdump.testapp(self.appname)
elif message == 'ssltest':
#print('** running %s for %s' % (message, self.appname))
ssltest.testapp(self.appname, rewrite=self.rewrite)
elif message == 'full':
#print('** running %s for %s' % (message, self.appname))
proxy.testapp(self.appname, rewrite=self.rewrite)
elif message == 'report':
#print('** running %s for %s' % (message, self.appname))
subprocess.call(
['xfce4-terminal --disable-server -H -T "Tapioca" -e "./allreports.py %s"' % self.appname], shell=True)
# allreports.runreports(self.appname)
elif message == 'opensslreport':
#print('** received message to open report: %s' % message)
reportfile = os.path.join('results', self.appname, 'ssltest.txt')
#print('** Opening report: %s' % reportfile)
subprocess.call(['exo-open %s' % reportfile], shell=True)
elif message == 'opennetreport':
#print('** received message to open report: %s' % message)
reportfile = os.path.join('results', self.appname, 'net.txt')
#print('** Opening report: %s' % reportfile)
subprocess.call(['exo-open %s' % reportfile], shell=True)
elif message == 'opencryptoreport':
#print('** received message to open report: %s' % message)
reportfile = os.path.join('results', self.appname, 'crypto.txt')
#print('** Opening report: %s' % reportfile)
subprocess.call(['exo-open %s' % reportfile], shell=True)
elif message == 'opentcpdump':
logfile = self._getlogfilename('tcpdump')
#print('** received message to open tcpdump: %s' % message)
reportfile = os.path.join('results', self.appname, logfile)
#print('** Opening report: %s' % reportfile)
subprocess.call(['exo-open %s' % reportfile], shell=True)
elif message == 'openssltest':
logfile = self._getlogfilename('ssltest')
#print('** received message to open ssltest: %s' % message)
reportfile = os.path.join('results', self.appname, logfile)
#print('** Opening report: %s' % reportfile)
subprocess.call(['exo-open %s' % reportfile], shell=True)
elif message == 'openfulltest':
logfile = self._getlogfilename('full')
#print('** received message to open fulltest: %s' % message)
reportfile = os.path.join('results', self.appname, logfile)
#print('** Opening report: %s' % reportfile)
subprocess.call(['exo-open %s' % reportfile], shell=True)
elif message == 'search':
# print('** received message to search %s for %s' %
# (self.appname, self.searchterm))
# search script requires python3, so we can't just load it as a
# module
multiflag = ''
if self.searchmulti:
multiflag = '-m'
subprocess.call(
['xfce4-terminal --disable-server -H -T "Tapioca" -e "./search.py %s \'%s\' %s"' % (self.appname, self.searchterm, multiflag)], shell=True)
appdir = os.path.join('results', self.appname)
jsonfile = os.path.join(appdir, 'search.json')
txtfile = os.path.join(appdir, 'search.txt')
subprocess.call(['exo-open', txtfile])
if os.path.exists(jsonfile):
reportdict = {}
try:
with open(jsonfile) as jsonhandle:
reportdict = json.load(jsonhandle)
if reportdict['found']:
#print('Search found!')
self.searchfound = True
if reportdict['foundunenc']:
self.foundunenc = True
print('Found %s in unencrypted data' %
self.searchterm)
if reportdict['foundunprot']:
self.foundunprot = True
print('Found %s in unprotected HTTPS data' %
self.searchterm)
if reportdict['foundprot']:
self.foundprot = True
print('Found %s in protected HTTPS data' %
self.searchterm)
else:
self.searchfound = False
except:
print('Problem reading %s' % jsonfile)
#search.check_app(self.appname, self.searchterm)
self._sendstatus(message)
@QtCore.pyqtSlot(str)
def testdone(self, test):
#print('Checking if %s is already done for %s' % (test, self.appname))
capfile = self._getlogfilename(test)
if capfile:
if self.appname:
outdir = './results/%s' % self.appname
else:
outdir = './logs'
flowsfile = '%s/%s' % (outdir, capfile)
#print('Checking if %s exits...' % flowsfile)
if os.path.isfile(flowsfile):
return True
else:
return False
def _getlogfilename(self, test):
capfile = ''
if test == 'tcpdump':
capfile = 'tcpdump.pcap'
elif test == 'ssltest':
capfile = 'ssltest.log'
elif test == 'full':
capfile = 'flows.log'
return capfile
def _sendstatus(self, test, prompt=None):
if test == 'report':
self.signalStatus.emit('%s COMPLETE' % test)
elif test == 'search':
self.signalStatus.emit('%s COMPLETE' % test)
elif not prompt:
if self.testdone(test):
self.signalStatus.emit('%s COMPLETE' % test)
else:
self.signalStatus.emit('%s ERROR' % test)
else:
#print('Emitting %s' % prompt)
self.signalStatus.emit(prompt)
class Window(QWidget):
'''
This is the GUI object. Any gui-related operations happen here
'''
def __init__(self):
self.internal_net = ''
self.external_net = ''
self.unconfigured = True
self.searchfound = False
self.foundunenc = False
self.foundunprot = False
self.foundprot = False
if os.path.exists('tapioca.cfg'):
with open('tapioca.cfg') as f:
configlines = f.readlines()
for line in configlines:
if line.startswith('external_net'):
line = line.rstrip()
self.external_net = line.split('=')[1]
if line.startswith('internal_net'):
line = line.rstrip()
self.internal_net = line.split('=')[1]
if self.external_net != 'WAN_DEVICE' and self.internal_net != 'LAN_DEVICE':
self.unconfigured = False
QWidget.__init__(self)
self.setWindowTitle('Tapioca')
app_icon = QIcon()
app_icon.addFile('cert.ico', QtCore.QSize(32, 32))
self.setWindowIcon(app_icon)
self.lblupstream = QLabel('<b>Upstream-network device:</b>')
self.lblupstreamval = QLabel(self.external_net)
self.lblupstreamval.setToolTip(
'Ethernet device used for internet connectivity')
self.lbllocal = QLabel('<b>Locally-provided-network device:</b>')
self.lbllocalval = QLabel(self.internal_net)
self.lbllocalval.setToolTip(
'Ethernet device used for connectivity to device under test')
self.spacer = QLabel()
self.net_status = QLabel()
self.appname = ''
self.lblapp = QLabel('<b>Capture session:</b>')
self.cboapp = QComboBox()
self.cboapp.setEditable(True)
self.cboapp.setToolTip(
'Select an existing session from the dropdown or type a new one')
#self.leapp = QLineEdit()
self.btntcpdump = QPushButton(
'Capture - All traffic with tcpdump')
self.btntcpdump.setToolTip(
'Launch tcpdump to capture all traffic without interception')
self.lbltcpdump = QLabel()
self.chkrewrite = QCheckBox('Modify mitmproxy traffic')
self.chkrewrite.setToolTip(
'Edit mitmproxy rules for traffic modification.\nOnly affects "Verify SSL Validation" and "Full HTTPS inspection" tests')
self.btnrewrite = QPushButton('Edit modification rules')
self.btnrewrite.setToolTip(
'Modify mitmproxy traffic rewriting rules')
self.btnrewrite.setEnabled(False)
self.btnssl = QPushButton('Capture - Verify SSL validation')
self.btnssl.setToolTip(
'Launch mitmproxy to capture HTTP(S) traffic with an invalid certificate')
self.lblssltest = QLabel()
self.btnfull = QPushButton('Capture - Full HTTPS inspection')
self.btnfull.setToolTip(
'Launch mitmproxy to capture HTTP(S) traffic with an installed certificate')
self.lblfull = QLabel()
self.btnstop = QPushButton('Stop current capture')
self.allreports = QPushButton('Generate reports')
self.allreports.setToolTip(
'Generate reports for all tests performed for this capture')
self.lblsslresults = QLabel('<b>SSL test results:</b>')
self.lblsslresultsval = QLabel()
self.lblcryptoresults = QLabel('<b>Crypto test results:</b>')
self.lblcryptoresultsval = QLabel()
self.lblnetresults = QLabel(
'<b>Network connectivity test results:</b>')
self.lblnetresultsval = QLabel()
self.lblsearch = QLabel('<b>Search term:</b>')
self.searchbox = QLineEdit()
self.searchbox.setToolTip(
'Case-insensitive perl-compatible regex pattern')
self.chksearch = QCheckBox('Search multiple encodings')
self.chksearch.setToolTip(
'Search for base64, md5, and sha1 encodings as well - INCOMPATIBLE with Regex')
self.btnsearch = QPushButton('Search')
self.btnsearch.setToolTip(
'Search for term (perl-compatible regex) in all captures')
self.lblsearchresults = QLabel()
self.lblsearchfound = QLabel()
self.lblsearchunprotfound = QLabel()
self.lblsearchprotfound = QLabel()
#layout = QVBoxLayout(self)
layout = QFormLayout(self)
layout.addRow(self.lblupstream, self.lblupstreamval)
layout.addRow(self.lbllocal, self.lbllocalval)
layout.addRow(self.net_status)
#layout.addRow(self.lblapp, self.leapp)
layout.addRow(self.lblapp, self.cboapp)
layout.addRow(self.btntcpdump, self.lbltcpdump)
layout.addRow(self.btnssl, self.lblssltest)
layout.addRow(self.btnfull, self.lblfull)
layout.addRow(self.chkrewrite, self.btnrewrite)
layout.addRow(self.btnstop)
layout.addRow(self.spacer)
layout.addRow(self.spacer)
layout.addRow(self.lblsearch, self.searchbox)
layout.addRow(self.chksearch, self.btnsearch)
layout.addRow(self.lblsearchresults, self.lblsearchfound)
layout.addRow(self.spacer, self.lblsearchunprotfound)
layout.addRow(self.spacer, self.lblsearchprotfound)
layout.addRow(self.allreports)
layout.addRow(self.lblsslresults, self.lblsslresultsval)
layout.addRow(self.lblcryptoresults, self.lblcryptoresultsval)
layout.addRow(self.lblnetresults, self.lblnetresultsval)
self.setFixedSize(480, 420)
self.center()
if self.unconfigured:
self.net_status.setText(
'<font color="red"><b>Please enable soft AP or configure networks</b></font>')
self.disabletests()
self.disablestop()
if not self.checklan():
self.net_status.setText(
'<font color="red"><b>LAN device %s not found</b></font>' % self.internal_net)
self.disabletests()
self.disablestop()
def checklan(self):
landevice = subprocess.check_output(
["nmcli device status | grep %s | awk '{print $1}'" % self.internal_net], shell=True)
if not landevice:
return False
else:
return True
@QtCore.pyqtSlot()
def clearsearchresults(self):
#print('Clearing search results...')
self.lblsearchresults.setText('')
self.lblsearchfound.setText('')
self.lblsearchfound.setCursor(QCursor())
self.lblsearchfound.setToolTip('')
self.lblsearchunprotfound.setText('')
self.lblsearchunprotfound.setCursor(QCursor())
self.lblsearchunprotfound.setToolTip('')
self.lblsearchprotfound.setText('')
self.lblsearchprotfound.setCursor(QCursor())
self.lblsearchprotfound.setToolTip('')
@QtCore.pyqtSlot()
def updatesearchresults(self):
#print('Updating GUI search results...')
#print('searchfound: %s' % self.searchfound)
searchresults = ''
if self.searchfound:
self.lblsearchresults.setText('<b>Matches:</b>')
if self.foundunenc:
searchresults = 'Unencrypted traffic'
self.lblsearchfound.setText(searchresults)
self.lblsearchfound.setCursor(
QCursor(QtCore.Qt.PointingHandCursor))
self.lblsearchfound.setToolTip('Open raw tcpdump capture')
else:
self.lblsearchfound.setText('')
self.lblsearchfound.setCursor(QCursor())
self.lblsearchfound.setToolTip('')
if self.foundunprot:
if searchresults != '':
searchresults = searchresults + ', '
searchresults = 'Unprotected HTTPS traffic'
self.lblsearchunprotfound.setText(searchresults)
self.lblsearchunprotfound.setCursor(
QCursor(QtCore.Qt.PointingHandCursor))
self.lblsearchunprotfound.setToolTip(
'Open SSL test mitmproxy capture')
else:
self.lblsearchunprotfound.setText('')
self.lblsearchunprotfound.setCursor(QCursor())
self.lblsearchunprotfound.setToolTip('')
if self.foundprot:
if searchresults != '':
searchresults = searchresults + ', '
searchresults = 'Protected HTTPS traffic'
self.lblsearchprotfound.setText(searchresults)
self.lblsearchprotfound.setCursor(
QCursor(QtCore.Qt.PointingHandCursor))
self.lblsearchprotfound.setToolTip(
'Open full HTTPS inspection mitmproxy capture')
else:
self.lblsearchprotfound.setText('')
self.lblsearchprotfound.setCursor(QCursor())
self.lblsearchprotfound.setToolTip('')
else:
self.lblsearchresults.setText('<b>No match</b>')
self._clearsearchresult()
# self.lblsearchfound.setText(searchresults)
def _clearsearchresult(self):
self.lblsearchprotfound.setText('')
self.lblsearchprotfound.setCursor(QCursor())
self.lblsearchprotfound.setToolTip('')
self.lblsearchunprotfound.setText('')
self.lblsearchunprotfound.setCursor(QCursor())
self.lblsearchunprotfound.setToolTip('')
self.lblsearchfound.setText('')
self.lblsearchfound.setCursor(QCursor())
self.lblsearchfound.setToolTip('')
@QtCore.pyqtSlot(str)
def check_addapp(self, appname):
#print('Checking if %s is already there...') % appname
appindex = self.cboapp.findText(appname)
if appindex == -1:
# Current app hasn't been added to combobox
#print('Adding app %s' % appname)
self.cboapp.addItem(appname)
@QtCore.pyqtSlot()
def disabletests(self):
#print('Disabling test buttons')
self.btntcpdump.setEnabled(False)
self.btnssl.setEnabled(False)
self.btnfull.setEnabled(False)
@QtCore.pyqtSlot()
def disablestop(self):
#print('Disabling test buttons')
self.btnstop.setEnabled(False)
@QtCore.pyqtSlot()
def enabletests(self):
#print('Enabling test buttons again!')
self.btntcpdump.setEnabled(True)
self.btnssl.setEnabled(True)
self.btnfull.setEnabled(True)
@QtCore.pyqtSlot()
def center(self):
frameGm = self.frameGeometry()
screen = QApplication.desktop().screenNumber(
QApplication.desktop().cursor().pos())
centerPoint = QApplication.desktop().screenGeometry(
screen).center()
frameGm.moveCenter(centerPoint)
self.move(frameGm.topLeft())
@QtCore.pyqtSlot(str)
def getapp(self, appname):
text, ok = QInputDialog.getText(
self, 'Tapioca', 'Enter capture session name:', QLineEdit.Normal,
appname)
appname = re.sub(r'\W+', '', str(text)).lower()
if ok:
appindex = self.cboapp.findText(appname)
if appindex == -1:
# New app
# Create and select item in combobox
self.cboapp.addItem(appname)
self.cboapp.setCurrentIndex(
self.cboapp.findText(appname))
else:
# existing app
# Just select item in combobox
self.cboapp.setCurrentIndex(
self.cboapp.findText(appname))
return appname
def _reset_resultslinks(self):
self.lblsslresultsval.setText('')
self.lblsslresultsval.setToolTip('')
self.lblsslresultsval.setCursor(
QCursor())
self.lblcryptoresultsval.setText('')
self.lblcryptoresultsval.setToolTip('')
self.lblcryptoresultsval.setCursor(
QCursor())
self.lblnetresultsval.setText('')
self.lblnetresultsval.setToolTip('')
self.lblnetresultsval.setCursor(
QCursor())
@QtCore.pyqtSlot(str)
def updateStatus(self, test):
'''
GUI module updateStatus
'''
failures = {}
#print('--- gui object updateStatus. test: %s' % test)
test = str(test)
if test.endswith('COMPLETE') or test.endswith('ERROR'):
testname, status = str(test).split()
#print('testname: %s' % testname)
if testname == 'report':
#print('*** %s Report done ***' % self.appname)
failures = allreports.getfailures(self.appname)
self._reset_resultslinks()
#print('=== failures: %s ===' % failures)
for test in failures:
#print('- Checking %s' % test)
if test == 'ssltest':
self.lblsslresultsval.setToolTip(
'Open SSL test report')
self.lblsslresultsval.setCursor(
QCursor(QtCore.Qt.PointingHandCursor))
if failures[test] is True:
#print('failed ssl!')
self.lblsslresultsval.setText(
'<font color="red">FAILED</font>')
elif failures[test] is False:
#print('passed ssl')
self.lblsslresultsval.setText(
'<font color="green">PASSED</font>')
elif test == 'crypto':
self.lblcryptoresultsval.setToolTip(
'Open SSL test report')
self.lblcryptoresultsval.setCursor(
QCursor(QtCore.Qt.PointingHandCursor))
if failures[test] is True:
self.lblcryptoresultsval.setText(
'<font color="red">FAILED</font>')
elif failures[test] is False:
self.lblcryptoresultsval.setText(
'<font color="green">PASSED</font>')
elif test == 'net':
self.lblnetresultsval.setToolTip(
'Open SSL test report')
self.lblnetresultsval.setCursor(
QCursor(QtCore.Qt.PointingHandCursor))
if test in failures:
self.lblnetresultsval.setText('VIEW')
else:
self.lblnetresultsval.setText('')
elif testname == 'search':
# Let main app object handle this to allow for value passing
pass
# self.lblsearchfound.setText(status)
#print('*** Search complete! ***')