42 lines
988 B
Plaintext
42 lines
988 B
Plaintext
|
#!/bin/bash
|
||
|
|
|
||
|
|
# Script for encrypting and decrypting folders, using GPG and tar
|
||
|
|
# Usage:
|
||
|
|
# clump foldername # packs
|
||
|
|
# clump foldername dest # packs to specific location
|
||
|
|
# clump foldername.clump # unpacks
|
||
|
|
# clump foldername.clump dest # unpacks to specific location
|
||
|
|
|
||
|
|
if [ "$#" -eq 0 ]; then
|
||
|
|
>&2 echo "Usage: $0 <FILE|DIRECTORY> [DEST]"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
EXT="clump"
|
||
|
|
TARGET="$1"
|
||
|
|
COMMAND=
|
||
|
|
if [ -f "$TARGET" ]; then
|
||
|
|
COMMAND=unpack
|
||
|
|
elif [ -d "$TARGET" ]; then
|
||
|
|
COMMAND=pack
|
||
|
|
else
|
||
|
|
>&2 echo "Not a valid target: '$TARGET'"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
case "$COMMAND" in
|
||
|
|
p|pack)
|
||
|
|
if [ -f "$TARGET.$EXT" ]; then
|
||
|
|
>&2 echo "Destination file already exists"
|
||
|
|
exit 2
|
||
|
|
fi
|
||
|
|
tar -pcvf - "$TARGET" | gpg -c > "$TARGET.$EXT"
|
||
|
|
echo "Packed into $TARGET.$EXT"
|
||
|
|
;;
|
||
|
|
u|unpack)
|
||
|
|
TMPFILE=$(mktemp)
|
||
|
|
gpg -d "$TARGET" > "$TMPFILE" && tar -pxvf "$TMPFILE"
|
||
|
|
rm -f "$TMPFILE"
|
||
|
|
;;
|
||
|
|
esac
|