33 lines
860 B
Bash
33 lines
860 B
Bash
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#!/bin/sh
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# Remove certificates of hosts that both:
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# - have been down for more than 30 days;
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# - are no longer in the hosts file.
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set -o errexit # (-e) exit immediately if any command has a non-zero exit status
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set -o nounset # (-u) don't accept undefined variables
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#set -o xtrace # for debugging
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# Go where this script is.
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cd "$(dirname "$0")" || exit
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# Go through certs of hosts that have been down for more than 30 days.
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find certs -mtime +30 -type f -execdir sh -c '
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cert_file="$1"
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host=$(expr "$cert_file" : "^\.\/\(.*\)\:[0-9]*\.pem$")
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port=$(expr "$cert_file" : "^\.\/.*\:\([0-9]*\)\.pem$")
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# Append port if not default
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if [ "$port" != 1965 ]; then
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host="$host:$port"
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fi
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# If it is not in the hosts file, delete it.
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if ! grep -xq "$host" ../hosts; then
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echo "Pruning $host"
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rm "$cert_file"
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fi
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' sh {} \;
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echo OK
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