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Dashboard.py
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Dashboard.py
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'''
NFI -- Silensec's Nyuki Forensics Investigator
Copyright (C) 2014 George Nicolaou (george[at]silensec[dot]com)
Silensec Ltd.
This file is part of Nyuki Forensics Investigator (NFI).
NFI 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.
NFI 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 NFI. If not, see <http://www.gnu.org/licenses/>.
'''
import cherrypy, os
import Widgets
from Catalog import Catalog
from mako.lookup import TemplateLookup
class Widget(object):
widget_id = -1
title = ""
size = 0
data_func = None
def __init__(self,widget_id, title,size,data_func):
self.widget_id = widget_id
self.title = title
self.size = size
self.data_func = data_func
class Dashboard(object):
widgets = []
def __init__(self,case):
self.widgets = [
Widget( Widgets.PIE_CHART, "Most calls from/to", 4,
self._top_called_person ),
Widget( Widgets.PIE_CHART, "Overall time spend in calls", 4,
self._most_lengthy_conversations ),
Widget( Widgets.PIE_CHART, "Top used Apps", 4,
self._top_used_apps ),
Widget( Widgets.TABLE, "Device Accounts", 6,
self._get_device_accounts ),
Widget( Widgets.TABLE, "Device Info", 6, self._get_device_info )
]
self.case = case
return
@cherrypy.expose
def index(self, case_id):
store = self.case.get_store(case_id)
html = u"""
<h3>Dashboard</h3><hr />
"""
for wdef in self.widgets:
widget = Widgets.get_widget(wdef.widget_id)
if widget == None: continue
widget.set_title( wdef.title )
widget.set_size( wdef.size )
res = wdef.data_func(widget,store)
if res:
html += Widgets.render_widget_object(widget)
return html
def _top_used_apps(self, widget, store):
usage_stats = store.query_catalog( Catalog.CATALOG_LOGS,
"usage_stats.usage_stats")
if usage_stats == None: return False
apps = store.store
app_usage = {}
for stat in usage_stats.subsection_items:
activity = stat.get_subvaluebyname("activity_name")
for app in apps:
if activity.startswith(app.name):
if app.cname != "Unknown":
appname = app.cname
else:
appname = app.name
if appname in app_usage:
app_usage[appname] += 1
else:
app_usage[appname] = 1
break
for app,num_used in app_usage.iteritems():
widget.add_item( app, num_used )
widget.set_hideperc(3)
return True
def _top_called_person(self, widget, store):
contacts = store.query_catalog( Catalog.CATALOG_COMMS,
"contacts.contacts")
contacts_covered = []
for contact in contacts.subsection_items:
name = contact.get_subvaluebyname("name")
times = contact.get_subvaluebyname("times_contacted")
if times == 0: continue
if name in contacts_covered: continue
contacts_covered.append(name)
widget.add_item( name, times )
widget.set_hideperc(2)
return True
def _most_lengthy_conversations(self, widget, store):
ok = False
calls = store.query_catalog( Catalog.CATALOG_COMMS, "telephony.calls")
if calls == False: return False
call_totals = {}
for call in calls.subsection_items:
name = call.get_subvaluebyname("name")
if name == None:
name = call.get_subvaluebyname("number")
duration = call.get_subvaluebyname("duration")
if duration > 0: ok = True
if type(duration) != int:
if type(duration) not in [str, unicode]: continue
if duration.isdigit() == False: continue
duration = int(duration)
if name in call_totals:
call_totals[name] += duration
else:
call_totals[name] = duration
for name, duration in call_totals.iteritems():
widget.add_item( name, duration)
widget.set_hideperc(2)
return ok
def _get_device_accounts(self,widget,store):
accounts = store.query_catalog( Catalog.CATALOG_DEVINFO,
"accounts.accounts" )
if accounts == None: return False
widget.set_header(["Account Name", "Type"])
for account in accounts.subsection_items:
name = account.get_subvaluebyname("name")
atype = account.get_subvaluebyname("type")
widget.add_item([name,atype])
return True
def _get_device_info(self,widget,store):
widget.set_keyvalue(True)
ok = False
"""
Handle screen lock info
"""
lock = store.query_catalog( Catalog.CATALOG_DEVINFO,
"screen_lock.lock_settings" )
if lock != None:
ok = True
lock_type = None
pin = lock.find_item_by_name("password_hash")
pattern = lock.find_item_by_name("gesture_hash")
if pin != None and len(pin.item_value) != 0:
lock_type = "PIN"
elif pattern != None and len(pattern.item_value) != 0:
lock_type = "Pattern"
widget.add_item(["Lock Type", lock_type])
if lock_type == "PIN":
pquality = lock.find_item_by_name("lockscreen.password_type")
if pquality != None:
widget.add_item(["Password Quality", pquality.item_value])
owner_info = lock.find_item_by_name("lock_screen_owner_info")
if owner_info != None:
widget.add_item(["Lock Screen Message", owner_info.item_value])
"""
Handle WiFi info
"""
wifi_nets = store.query_catalog( Catalog.CATALOG_NETWORKING,
"wifi_info.connected_numbers" )
if wifi_nets != None:
ok = True
widget.add_item(["# Connected Wifi Networks",
len(wifi_nets.subsection_items)])
wifi_tether = store.query_catalog( Catalog.CATALOG_NETWORKING,
"wifi_tethering" )
if wifi_tether != None:
ok = True
apname = wifi_tether.find_item_by_name("network_name")
if apname != None:
widget.add_item(["WiFi Tethering APN", apname.item_value])
dnsmasq = store.query_catalog( Catalog.CATALOG_NETWORKING,
"dhcp_info.dnsmasq_leases" )
if dnsmasq != None:
widget.add_item(["Total Connected Clients",
len(dnsmasq.subsection_items)])
bt = store.query_catalog( Catalog.CATALOG_NETWORKING,
"bluetooth_info.paired_devices" )
if bt != None:
ok = True
widget.add_item(["# Bluetooth Paired Devices",
len(bt.subsection_items)])
contacts = store.query_catalog( Catalog.CATALOG_COMMS,
"contacts.contacts" )
if contacts != None:
ok = True
widget.add_item(["Total Contacts", len(contacts.subsection_items)])
calls = store.query_catalog( Catalog.CATALOG_COMMS, "telephony.calls" )
if calls != None:
ok = True
widget.add_item(["Total Calls", len(calls.subsection_items)])
sms = store.query_catalog( Catalog.CATALOG_COMMS,
"telephony.sms_messages" )
if sms != None:
ok = True
widget.add_item(["Total SMS", len(sms.subsection_items)])
return ok
def _usage_infographics(self,widget,store):
calls = store.query_catalog( Catalog.CATALOG_COMMS, "telephony.calls" )
got_items = False
#XXX consider icons
if calls != None:
got_items = True
lane_id = widget.add_lane("Calls")
for call in calls.subsection_items:
start = call.get_subvaluebyname("date")
end = start + call.get_subvaluebyname("duration")
name = call.get_subvaluebyname("name")
number = call.get_subvaluebyname("number")
if name != None:
item_label = "{} ({})".format(name,number)
else:
item_label = number
widget.add_item( lane_id, start, end, item_label )
smss = store.query_catalog( Catalog.CATALOG_COMMS,
"telephony.sms_messages")
if smss != None:
got_items = True
lane_id = widget.add_lane("SMS")
for sms in smss.subsection_items:
start = sms.get_subvaluebyname("date")
end = start+1
item_label = "{}:{}".format( sms.get_subvaluebyname("type"),
sms.get_subvaluebyname("address"))
widget.add_item( lane_id, start, end, item_label )
return got_items