mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2024-12-21 22:07:49 +00:00
33 lines
574 B
Plaintext
33 lines
574 B
Plaintext
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#!/bin/bash
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export PATH=/bin:/usr/bin
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if [ ! -e /usr/bin/openssl ]; then
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echo $0: requires /usr/bin/openssl, please install openssl tools
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exit 1
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fi
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if [ "$#" -lt 1 ]; then
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echo $0: Usage: $0 '<input>' '[output]'
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exit 1
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fi
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if [ ! -r "$1" ]; then
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echo $0: $1 does not exist or is not readable.
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exit 1
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fi
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outpath=`echo "$1" | sed 's/[.]aes$//'`
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if [ "$#" -ge 2 ]; then
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outpath="$2"
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fi
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if [ -f "$outpath" ]; then
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echo $0: $outpath already exists, delete or rename first.
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exit 1
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fi
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openssl aes-256-cbc -d -salt -in "$1" -out "$outpath"
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echo $0: wrote "$outpath"
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