safe_mount

#! /bin/bash

master_container="$HOME/Dropbox/.safe"
master_mountpoint="$HOME/safe"
keyfile="$HOME/.keys/encfs-safe"


mount_master() {
  echo "* mounting master cryptocontainer..."
  if [ ! -d "$master_container" ]
  then
    echo "! master cryptocontainer not found"
    exit 1
  fi

  if [ ! -d "$master_mountpoint" ]
  then
    echo "! master mountpoint not found"
    exit 1
  fi

  if encfs --extpass="cat $keyfile" $master_container $master_mountpoint
  then
    echo "* cryptocontainer mounted"
  else
    echo "! cryptocontainer mount error"
    exit 1
  fi
}


umount_master() {
  echo "* unmounting master cryptocontainer..."
  sync
  fusermount -u $master_mountpoint
  echo "* cryptocontainer unmounted."
}

case $(basename $0) in
"safe_mount")
  mount_master
  ;;
"safe_umount")
  umount_master
  ;;
*)
  echo "must be named as safe_mount or safe_umount" 1>&2
  exit 1
  ;;
esac