No need to read usb drive

src/freedombone-recoverkey

     source $f
 done
 
-read_config_param USB_DRIVE
-
 FRIENDS_SERVERS_LIST=
 MY_USERNAME=
-if [ $USB_DRIVE ]; then
-    GPG_USB_DRIVE=$USB_DRIVE
-else
-    GPG_USB_DRIVE='/dev/sdb1'
-fi
 
 function show_help {
     echo ''
-    echo $"${PROJECT_NAME}-recoverkey -u [username] -d [drive]"
-    echo $'                       -l [friends servers list filename]'
+    echo $"${PROJECT_NAME}-recoverkey -u [username]"
+    echo $'                           -l [friends servers list filename]'
     echo ''
     exit 0
 }
             shift
             FRIENDS_SERVERS_LIST="$1"
             ;;
-        -d|--drive)
-            shift
-            if [[ "${1}" != '/dev/'* ]]; then
-                GPG_USB_DRIVE=/dev/${1}1
-            else
-                GPG_USB_DRIVE=${1}
-            fi
-            ;;
         *)
             # unknown option
             ;;

src/freedombone-utils-keys

         dialog --title $"Recover Encryption Keys" --msgbox $'Unable to reconstruct the key' 6 70
     fi
 
-    su -c "gpg --allow-secret-key-import --import $KEYS_FILE" - $MY_USERNAME
+    gpg --homedir=/home/$MY_USERNAME/.gnupg --allow-secret-key-import --import $KEYS_FILE
     if [ ! "$?" = "0" ]; then
         echo $'Unable to import gpg key'
         shred -zu $KEYS_FILE