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Remove Python Android Module
Remove Python Android Module
This commit is contained in:
Mark McKinnon
@@ -1,220 +0,0 @@
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"""
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Autopsy Forensic Browser
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Copyright 2019-2020 Basis Technology Corp.
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Contact: carrier <at> sleuthkit <dot> org
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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from java.io import File
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from java.lang import Class
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from java.lang import ClassNotFoundException
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from java.lang import Long
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from java.lang import String
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from java.sql import ResultSet
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from java.sql import SQLException
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from java.sql import Statement
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from java.util.logging import Level
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from java.util import ArrayList
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from org.apache.commons.codec.binary import Base64
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from org.sleuthkit.autopsy.casemodule import Case
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from org.sleuthkit.autopsy.casemodule import NoCurrentCaseException
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from org.sleuthkit.autopsy.coreutils import Logger
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from org.sleuthkit.autopsy.coreutils import MessageNotifyUtil
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from org.sleuthkit.autopsy.coreutils import AppSQLiteDB
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from org.sleuthkit.autopsy.datamodel import ContentUtils
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from org.sleuthkit.autopsy.ingest import IngestJobContext
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from org.sleuthkit.datamodel import AbstractFile
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from org.sleuthkit.datamodel import BlackboardArtifact
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from org.sleuthkit.datamodel import BlackboardAttribute
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from org.sleuthkit.datamodel import Content
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from org.sleuthkit.datamodel import TskCoreException
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from org.sleuthkit.datamodel.Blackboard import BlackboardException
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from org.sleuthkit.datamodel import Account
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from org.sleuthkit.datamodel.blackboardutils.attributes import MessageAttachments
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from org.sleuthkit.datamodel.blackboardutils.attributes.MessageAttachments import FileAttachment
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from org.sleuthkit.datamodel.blackboardutils.attributes.MessageAttachments import URLAttachment
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from org.sleuthkit.datamodel.blackboardutils import CommunicationArtifactsHelper
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from org.sleuthkit.datamodel.blackboardutils.CommunicationArtifactsHelper import MessageReadStatus
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from org.sleuthkit.datamodel.blackboardutils.CommunicationArtifactsHelper import CommunicationDirection
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import json
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import traceback
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import general
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class IMOAnalyzer(general.AndroidComponentAnalyzer):
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"""
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Finds the SQLite DB for IMO, parses the DB for contacts & messages,
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and adds artifacts to the case.
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IMO version 9.8.0 has the following database structure:
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- accountdb.db
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-- A 'account' table with the id/name of the IMO account of the owner - used as the self account
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- imofriends.db - a database with contacts and messages
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-- A friends table, with id and name of the friends
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--- buid - application specific unique id
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--- name of contact
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-- A messages table which stores the message details
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--- sender/receiver buid, timestamp, message_type (1: incoming, 0: outgoing), message_read...
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--- 'imdata' column stores a json structure with all the message details, including attachments
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---- attachment file path may be specified in local_path or original_path. Original path, if available is a better candidate.
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---- For sent files, files seem to get uploaded to IMO Servers. There is no URL available in the imdata though.
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"""
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def __init__(self):
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self._logger = Logger.getLogger(self.__class__.__name__)
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self._PACKAGE_NAME = "com.imo.android.imous"
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self._PARSER_NAME = "IMO Parser"
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self._MESSAGE_TYPE = "IMO Message"
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self._VERSION = "9.8.0"
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def analyze(self, dataSource, fileManager, context):
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selfAccountId = None
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accountDbs = AppSQLiteDB.findAppDatabases(dataSource, "accountdb.db", True, self._PACKAGE_NAME)
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for accountDb in accountDbs:
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try:
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accountResultSet = accountDb.runQuery("SELECT uid, name FROM account")
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if accountResultSet:
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# We can determine the IMO user ID of the device owner.
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# Therefore we can create and use a app account and use that
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# as a 'self' account instead of a Device account
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if not selfAccountId:
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selfAccountId = accountResultSet.getString("uid")
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except SQLException as ex:
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self._logger.log(Level.WARNING, "Error processing query result for account", ex)
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self._logger.log(Level.WARNING, traceback.format_exc())
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finally:
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accountDb.close()
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friendsDbs = AppSQLiteDB.findAppDatabases(dataSource, "imofriends.db", True, self._PACKAGE_NAME)
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for friendsDb in friendsDbs:
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try:
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current_case = Case.getCurrentCaseThrows()
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if selfAccountId is not None:
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friendsDBHelper = CommunicationArtifactsHelper(current_case.getSleuthkitCase(),
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self._PARSER_NAME,
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friendsDb.getDBFile(),
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Account.Type.IMO, Account.Type.IMO, selfAccountId )
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else:
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friendsDBHelper = CommunicationArtifactsHelper(current_case.getSleuthkitCase(),
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self._PARSER_NAME,
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friendsDb.getDBFile(),
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Account.Type.IMO )
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contactsResultSet = friendsDb.runQuery("SELECT buid, name FROM friends")
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if contactsResultSet is not None:
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while contactsResultSet.next():
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contactId = contactsResultSet.getString("buid")
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## add a TSK_ID attribute with contact's IMO Id
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additionalAttributes = ArrayList()
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additionalAttributes.add(BlackboardAttribute(BlackboardAttribute.ATTRIBUTE_TYPE.TSK_ID, self._PARSER_NAME, contactId))
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friendsDBHelper.addContact( contactsResultSet.getString("name"), ## contact name
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"", ## phone
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"", ## home phone
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"", ## mobile
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"", ## email
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additionalAttributes)
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queryString = """
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SELECT messages.buid AS buid, imdata, last_message, timestamp, message_type, message_read, name
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FROM messages
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INNER JOIN friends ON friends.buid = messages.buid
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"""
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messagesResultSet = friendsDb.runQuery(queryString)
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if messagesResultSet is not None:
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while messagesResultSet.next():
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direction = ""
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fromId = None
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toId = None
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name = messagesResultSet.getString("name")
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uniqueId = messagesResultSet.getString("buid")
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if (messagesResultSet.getInt("message_type") == 1):
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direction = CommunicationDirection.INCOMING
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fromId = uniqueId
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else:
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direction = CommunicationDirection.OUTGOING
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toId = uniqueId
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message_read = messagesResultSet.getInt("message_read")
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if (message_read == 1):
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msgReadStatus = MessageReadStatus.READ
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elif (message_read == 0):
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msgReadStatus = MessageReadStatus.UNREAD
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else:
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msgReadStatus = MessageReadStatus.UNKNOWN
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timeStamp = messagesResultSet.getLong("timestamp") / 1000000000
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msgBody = messagesResultSet.getString("last_message")
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messageArtifact = friendsDBHelper.addMessage(
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self._MESSAGE_TYPE,
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direction,
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fromId,
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toId,
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timeStamp,
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msgReadStatus,
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"", # subject
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msgBody,
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"") # thread id
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# Parse the imdata JSON structure to check if there is an attachment.
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# If one exists, create an attachment and add to the message.
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fileAttachments = ArrayList()
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urlAttachments = ArrayList()
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imdataJsonStr = messagesResultSet.getString("imdata")
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if imdataJsonStr is not None:
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imdata_dict = json.loads(imdataJsonStr)
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# set to none if the key doesn't exist in the dict
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attachmentOriginalPath = imdata_dict.get('original_path', None)
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attachmentLocalPath = imdata_dict.get('local_path', None)
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if attachmentOriginalPath:
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attachmentPath = attachmentOriginalPath
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else:
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attachmentPath = attachmentLocalPath
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if attachmentPath:
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# Create a file attachment with given path
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fileAttachment = FileAttachment(current_case.getSleuthkitCase(), friendsDb.getDBFile().getDataSource(), attachmentPath)
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fileAttachments.add(fileAttachment)
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msgAttachments = MessageAttachments(fileAttachments, [])
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attachmentArtifact = friendsDBHelper.addAttachments(messageArtifact, msgAttachments)
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except SQLException as ex:
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self._logger.log(Level.WARNING, "Error processing query result for IMO friends", ex)
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self._logger.log(Level.WARNING, traceback.format_exc())
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except TskCoreException as ex:
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self._logger.log(Level.SEVERE, "Failed to add IMO message artifacts.", ex)
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self._logger.log(Level.SEVERE, traceback.format_exc())
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except BlackboardException as ex:
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self._logger.log(Level.WARNING, "Failed to post artifacts.", ex)
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self._logger.log(Level.WARNING, traceback.format_exc())
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except NoCurrentCaseException as ex:
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self._logger.log(Level.WARNING, "No case currently open.", ex)
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self._logger.log(Level.WARNING, traceback.format_exc())
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finally:
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friendsDb.close()
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