Merge pull request #3745 from rishwanth1995/configdir_paladins

Used Dialog to prompt user about where to write config data for Linux Boot CD

setupAutopsyConfigDirectory.sh

@@ -0,0 +1,66 @@
+#!/bin/bash
+
+infoLog () {
+  echo "INFO: "$1
+}
+
+errorLog () {
+  echo "ERROR: "$1
+  exit 1
+}
+Autopsybin=/usr/bin/autopsy4
+[ -x "$Autopsybin" ] && infoLog "Autopsy found" || errorLog "Antopsy binaries not found exiting....."
+
+createConfigDirectories () {
+    if [ ! -d "$1" ]; then
+      mkdir $1 && infoLog "$1 successfully created" || errorLog "error while creating $1"
+    fi
+    if [ ! -d "$2" ]; then
+      mkdir $2 && infoLog "$2 successfully created" || errorLog "error while creating $2"
+    fi
+    if [ ! -d "$3" ]; then
+      mkdir $3 && infoLog "$3 successfully created" || errorLog "error while creating $3"
+    fi
+    if [ ! -d "$4" ]; then
+      mkdir $4 && infoLog "$4 successfully created" || errorLog "error while creating $4"
+    fi
+    return 0
+}
+options_length=0
+showAndReadOptions (){
+  echo "Select a mounted disk to create config directory"
+  mnt=( $(mount | grep "media" | grep "rw" | awk '{print $3}') )
+  length=${#mnt[@]}
+  mnt[length]="No action"
+  options_length=$(( $length + 1 ))
+  x=1
+  for word in "${mnt[@]}"
+  do
+    echo [$x] "${word}"
+    x=$(($x + 1))
+  done
+  read option
+}
+showAndReadOptions
+if [ "$option" -lt "1" ] || [ "$option" -gt "$options_length" ]; then
+  infoLog "Please choose a valid option"
+  showAndReadOptions
+fi
+if [ "$option" != "$options_length" ]; then
+  index=$(( $option - 1 ))
+  echo "Autopsy configurations will be stored in" "${mnt[$index]}"". Are you sure? (y/n)"
+  read affirmation
+  if [ "$affirmation" == "y" ] || [ "$affirmation" == "Y" ]; then
+    [ -d "${mnt[$index]}" ]  && selectedMount=${mnt[$index]} || errorLog "Mount point not found"
+    [ -w "$selectedMount" ] && autopsyConfigDir="${mnt[$index]}/AutopsyConfig" || errorLog "Mount point $selectedMount does not have write permission"
+    cacheDirectory="$autopsyConfigDir/cachedir"
+    userDirectory="$autopsyConfigDir/userdir"
+    configDirectory="$autopsyConfigDir/configdata"
+    createConfigDirectories $autopsyConfigDir $cacheDirectory $userDirectory $configDirectory
+    if [ $? -eq 0 ]; then
+        sh $Autopsybin --userdir $userDirectory --cachedir $cacheDirectory -J-Djava.io.tmpdir=$configDirectory
+    fi
+  fi
+else
+    sh $Autopsybin
+fi