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cert-expirations.sh script to print out certificates expiration dates

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Jérémy Lecour 2020-09-04 14:50:13 +02:00 committed by Jérémy Lecour
parent a6c153b546
commit c335b30623
1 changed files with 16 additions and 0 deletions
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cert-expirations.sh Normal file
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#!/bin/sh
echo "CA certificate:"
openssl x509 -enddate -noout -in /etc/shellpki/cacert.pem \
| cut -d '=' -f 2 \
| sed -e "s/^\(.*\)\ \(20..\).*/- \2 \1/"
echo ""
echo "Client certificates:"
grep "Not After" -r /etc/shellpki/certs/ \
| sed -e "s/^.*certs\/\([-.a-z0-9]*\).*After\ :\ \(.*\).*GMT$/\2\1X/" \
| sed -e "s/^\(.*\)\ \(20..\)\ \(.*\)$/- \2 \1 \3/" \
| tr "X" "\n" \
| sed '/^$/d' \
| sort -n -k 2 -k 3M -k 4