#!/bin/sh # Copyright (c) 2016 Peter Palfrader # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the # "Software"), to deal in the Software without restriction, including # without limitation the rights to use, copy, modify, merge, publish, # distribute, sublicense, and/or sell copies of the Software, and to # permit persons to whom the Software is furnished to do so, subject to # the following conditions: # # The above copyright notice and this permission notice shall be # included in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # renew all certs in ~/certs that match *-letsencrypt.pem # probably want to run this under chronic. set -e set -u cd ~/certs expire_time=$(( 3600 * 24 * 7 * 3 )) err=0 for i in *-letsencrypt.pem; do echo "=== $i ===" if openssl x509 -checkend "$expire_time" -noout < "$i"; then echo "$i is current." else cn="${i%-letsencrypt.pem}" if [ "$cn" = "$i" ]; then echo >&2 "Cannot figure out hostname for $i." err=1 continue fi echo "Need to renew $cn" if ! request-letsencrypt "$cn"; then echo >&2 "Letsencrypt request for $cn failed." err=1 continue fi if ! make-combined-crt "$cn"; then echo >&2 "make-combined-crt for $cn failed." err=1 continue fi fi echo done # cron daily will run logrotate which will reload apache anyway exit $err