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