mirror of
https://github.com/overcuriousity/autopsy-flatpak.git
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129 lines
6.0 KiB
Python
129 lines
6.0 KiB
Python
"""
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Autopsy Forensic Browser
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Copyright 2016-2021 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 Double
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from java.lang import Long
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from java.sql import Connection
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from java.sql import DriverManager
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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.sleuthkit.autopsy.casemodule import Case
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from org.sleuthkit.autopsy.casemodule.services import FileManager
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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.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 Blackboard
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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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import traceback
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import general
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"""
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Analyzes database created by browser that stores GEO location info.
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"""
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class BrowserLocationAnalyzer(general.AndroidComponentAnalyzer):
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def __init__(self):
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self._logger = Logger.getLogger(self.__class__.__name__)
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def analyze(self, dataSource, fileManager, context):
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try:
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abstractFiles = fileManager.findFiles(dataSource, "CachedGeoposition%.db")
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for abstractFile in abstractFiles:
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if abstractFile.getSize() == 0:
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continue
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try:
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jFile = File(Case.getCurrentCase().getTempDirectory(), str(abstractFile.getId()) + abstractFile.getName())
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ContentUtils.writeToFile(abstractFile, jFile, context.dataSourceIngestIsCancelled)
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self.__findGeoLocationsInDB(jFile.toString(), abstractFile, context)
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except Exception as ex:
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self._logger.log(Level.SEVERE, "Error parsing browser location files", ex)
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self._logger.log(Level.SEVERE, traceback.format_exc())
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except TskCoreException as ex:
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# Error finding browser location files.
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pass
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def __findGeoLocationsInDB(self, databasePath, abstractFile, context):
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if not databasePath:
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return
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try:
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Class.forName("org.sqlite.JDBC") #load JDBC driver
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connection = DriverManager.getConnection("jdbc:sqlite:" + databasePath)
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statement = connection.createStatement()
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except (ClassNotFoundException) as ex:
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self._logger.log(Level.SEVERE, "Error loading JDBC driver", ex)
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self._logger.log(Level.SEVERE, traceback.format_exc())
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return
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except (SQLException) as ex:
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# Error connecting to SQL databse.
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return
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resultSet = None
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try:
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resultSet = statement.executeQuery("SELECT timestamp, latitude, longitude, accuracy FROM CachedPosition;")
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while resultSet.next():
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timestamp = Long.valueOf(resultSet.getString("timestamp")) / 1000
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latitude = Double.valueOf(resultSet.getString("latitude"))
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longitude = Double.valueOf(resultSet.getString("longitude"))
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attributes = ArrayList()
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attributes.add(BlackboardAttribute(BlackboardAttribute.ATTRIBUTE_TYPE.TSK_GEO_LATITUDE, general.MODULE_NAME, latitude))
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attributes.add(BlackboardAttribute(BlackboardAttribute.ATTRIBUTE_TYPE.TSK_GEO_LONGITUDE, general.MODULE_NAME, longitude))
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attributes.add(BlackboardAttribute(BlackboardAttribute.ATTRIBUTE_TYPE.TSK_DATETIME, general.MODULE_NAME, timestamp))
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attributes.add(BlackboardAttribute(BlackboardAttribute.ATTRIBUTE_TYPE.TSK_PROG_NAME, general.MODULE_NAME, "Browser Location History"))
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artifact = abstractFile.newDataArtifact(BlackboardArtifact.Type(BlackboardArtifact.ARTIFACT_TYPE.TSK_GPS_BOOKMARK), attributes)
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# artifact.addAttribute(BlackboardAttribute(BlackboardAttribute.ATTRIBUTE_TYPE.TSK_VALUE.getTypeID(),moduleName, accuracy))
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# NOTE: originally commented out
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try:
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blackboard = Case.getCurrentCase().getSleuthkitCase().getBlackboard()
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blackboard.postArtifact(artifact, general.MODULE_NAME, context.getJobId())
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except Blackboard.BlackboardException as ex:
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self._logger.log(Level.SEVERE, "Unable to index blackboard artifact " + str(artifact.getArtifactTypeName()), ex)
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self._logger.log(Level.SEVERE, traceback.format_exc())
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MessageNotifyUtil.Notify.error("Failed to index GPS trackpoint artifact for keyword search.", artifact.getDisplayName())
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except SQLException as ex:
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# Unable to execute browser location SQL query against database.
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pass
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except Exception as ex:
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self._logger.log(Level.SEVERE, "Error processing browser location history.", ex)
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self._logger.log(Level.SEVERE, traceback.format_exc())
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finally:
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try:
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if resultSet is not None:
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resultSet.close()
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statement.close()
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connection.close()
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except Exception as ex:
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# Error closing database.
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pass
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