autopsy-flatpak/unix_setup.sh
2022-11-22 15:10:59 -05:00

123 lines
3.9 KiB
Bash

#!/bin/bash
#
# Verifies programs are installed and copies native code into the Application folder structure
#
# NOTE: update_sleuthkit_version.pl updates this value and relies
# on it keeping the same name and whitespace. Don't change it.
TSK_VERSION=4.11.1
usage() {
echo "Usage: unix_setup.sh [-j java_home] [-n application_name]" 1>&2;
}
APPLICATION_NAME="autopsy";
while getopts "j:n:" o; do
case "${o}" in
n)
APPLICATION_NAME=${OPTARG}
;;
j)
JAVA_PATH=${OPTARG}
;;
*)
usage
exit 1
;;
esac
done
# In the beginning...
echo "---------------------------------------------"
echo "Checking prerequisites and preparing ${APPLICATION_NAME}:"
echo "---------------------------------------------"
# make sure cwd is same as script's
SCRIPTPATH="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
pushd $SCRIPTPATH
# Verify PhotoRec was installed
echo -n "Checking for PhotoRec..."
if ! command -v photorec &> /dev/null
then
echo "ERROR: PhotoRec not found, please install the testdisk package."
exit 1
fi
# Verify Java was installed and configured
echo -n "Checking for Java..."
if [ -n "$JAVA_PATH" ]; then
if [ -x "$JAVA_PATH/bin/java" ]; then
# only works on linux; not os x
awk '!/^\s*#?\s*jdkhome=.*$/' etc/$APPLICATION_NAME.conf > etc/$APPLICATION_NAME.conf.tmp && \
mv etc/$APPLICATION_NAME.conf.tmp etc/$APPLICATION_NAME.conf && \
echo "jdkhome=$JAVA_PATH" >> etc/$APPLICATION_NAME.conf
else
echo "ERROR: Java was not found in $JAVA_PATH."
exit 1
fi
elif [ -n "$JAVA_HOME" ]; then
if [ -x "$JAVA_HOME/bin/java" ]; then
echo "found in $JAVA_HOME"
else
echo "ERROR: Java was not found in $JAVA_HOME."
exit 1
fi
else
echo "ERROR: JAVA_HOME environment variable must be defined."
exit 1
fi
# Verify Sleuth Kit Java was installed
echo -n "Checking for Sleuth Kit Java bindings..."
if [ -n $TSK_JAVA_LIB_PATH ] && [ -f "$TSK_JAVA_LIB_PATH/sleuthkit-$TSK_VERSION.jar" ]; then
sleuthkit_jar_filepath=$TSK_JAVA_LIB_PATH/sleuthkit-$TSK_VERSION.jar
echo "found in $(dirname $sleuthkit_jar_filepath)"
elif [ -f "/usr/share/java/sleuthkit-$TSK_VERSION.jar" ]; then
sleuthkit_jar_filepath=/usr/share/java/sleuthkit-$TSK_VERSION.jar
echo "found in $(dirname $sleuthkit_jar_filepath)"
elif [ -f "/usr/local/share/java/sleuthkit-$TSK_VERSION.jar" ]; then
sleuthkit_jar_filepath=/usr/local/share/java/sleuthkit-$TSK_VERSION.jar
echo "found in $(dirname $sleuthkit_jar_filepath)"
else
echo "ERROR: sleuthkit-$TSK_VERSION.jar not found in /usr/share/java/, /usr/local/share/java/, or the environment variable: 'TSK_JAVA_LIB_PATH': \"$TSK_JAVA_LIB_PATH\"."
echo "Please install the Sleuth Kit Java bindings file."
echo "See https://github.com/sleuthkit/sleuthkit/releases."
exit 1
fi
ext_jar_filepath=$PWD/autopsy/modules/ext/sleuthkit-$TSK_VERSION.jar;
echo -n "Copying sleuthkit-$TSK_VERSION.jar into the $APPLICATION_NAME directory..."
rm -f "$ext_jar_filepath";
if [ "$?" -gt 0 ]; then #checking if remove operation failed
echo "ERROR: Deleting $ext_jar_filepath failed."
echo "Please check your permissions."
exit 1
else
cp $sleuthkit_jar_filepath "$ext_jar_filepath"
if [ "$?" -ne 0 ]; then # checking copy operation was successful
echo "ERROR: Copying $sleuthkit_jar_filepath to $ext_jar_filepath failed."
echo "Please check your permissions."
exit 1
fi
echo "done"
fi
# make sure thirdparty files are executable
chmod a+x autopsy/markmckinnon/Export*
chmod a+x autopsy/markmckinnon/parse*
# allow solr dependencies to execute
chmod -R a+x autopsy/solr/bin
# make sure it is executable
chmod a+x bin/$APPLICATION_NAME
popd
echo
echo "Application is now configured. You can execute bin/$APPLICATION_NAME to start it"
echo