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44 lines
888 B
Bash
Executable file
44 lines
888 B
Bash
Executable file
#!/bin/bash
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if [ -z "$1" ]; then
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echo "Usage: $0 file_to_decrypt.aes [another_file_to_decrypt.aes]*"
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exit 1
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fi
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# TODO, use mktemp and -pass file:/tmp/tempfile to pass the password
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read -ersp "Enter password: " P
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echo
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while [ ! -z "$1" ]; do
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INFILE="$1"
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OUTFILE="${1%.aes}"
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if [ "$INFILE" = "$OUTFILE" ]; then
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echo "The input file does not end with .aes"
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shift
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continue
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fi
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if [ -e "$OUTFILE" ]; then
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echo "$OUTFILE exists, will not overwrite"
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shift
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continue
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fi
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if [ ! -f "$INFILE" ]; then
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echo "$INFILE does not exist, can not decrypt"
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shift
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continue
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fi
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echo "Processing $INFILE..."
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if which bar > /dev/null 2>&1; then
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bar -dan -if "$INFILE" | openssl enc -d -aes-256-cbc -salt -pass pass:"$P" > "$OUTFILE"
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else
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echo -n "Please wait..."
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openssl enc -d -aes-256-cbc -salt -pass pass:"$P" < "$INFILE" > "$OUTFILE"
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echo " done."
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fi
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shift
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done
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