117 lines
3.1 KiB
Plaintext
117 lines
3.1 KiB
Plaintext
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#!/bin/bash
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# A script for creating self-signed certificates on Debian
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# License
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# =======
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#
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# Copyright (C) 2015 Bob Mottram <bob@robotics.uk.to>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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HOSTNAME=
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COUNTRY_CODE="US"
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AREA="Free Speech Zone"
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LOCATION="Freedomville"
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ORGANISATION="Freedombone"
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UNIT="Freedombone Unit"
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function show_help {
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echo ''
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echo 'freedombone-addcert -h [hostname] -c [country code] -a [area] -l [location]'
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echo ' -o [organisation] -u [unit]'
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echo ''
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echo 'Creates a self-signed certificate for the given hostname'
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echo ''
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echo ' --help Show help'
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echo ' -h --hostname [name] Hostname'
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echo ' -c --country [code] Optional country code (eg. US, GB, etc)'
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echo ' -a --area [description] Optional area description'
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echo ' -l --location [locn] Optional location name'
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echo ' -o --organisation [name] Optional organisation name'
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echo ' -u --unit [name] Optional unit name'
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echo ''
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exit 0
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}
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while [[ $# > 1 ]]
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do
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key="$1"
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case $key in
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--help)
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show_help
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;;
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-h|--hostname)
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shift
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HOSTNAME="$1"
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;;
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-c|--country)
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shift
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COUNTRY_CODE="$1"
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;;
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-a|--area)
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shift
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AREA="$1"
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;;
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-l|--location)
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shift
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LOCATION="$1"
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;;
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-o|--organisation)
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shift
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ORGANISATION="$1"
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;;
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-u|--unit)
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shift
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UNIT="$1"
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;;
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*)
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# unknown option
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;;
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esac
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shift
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done
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if [ ! $HOSTNAME ]; then
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echo 'No hostname specified'
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exit 5748
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fi
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if ! which openssl > /dev/null ;then
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echo "$0: openssl is not installed, exiting" 1>&2
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exit 5689
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fi
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openssl req -x509 -nodes -days 3650 -sha256 -subj "/O=$ORGANISATION/OU=$UNIT/C=$COUNTRY_CODE/ST=$AREA/L=$LOCATION/CN=$HOSTNAME" -newkey rsa:4096 -keyout /etc/ssl/private/$HOSTNAME.key -out /etc/ssl/certs/$HOSTNAME.crt
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openssl dhparam -check -text -5 1024 -out /etc/ssl/certs/$HOSTNAME.dhparam
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chmod 400 /etc/ssl/private/$HOSTNAME.key
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chmod 640 /etc/ssl/certs/$HOSTNAME.crt
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chmod 640 /etc/ssl/certs/$HOSTNAME.dhparam
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if [ -f /etc/init.d/nginx ]; then
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/etc/init.d/nginx reload
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fi
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# add the public certificate to a separate directory
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# so that we can redistribute it easily
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if [ ! -d /etc/ssl/mycerts ]; then
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mkdir /etc/ssl/mycerts
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fi
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cp /etc/ssl/certs/$HOSTNAME.crt /etc/ssl/mycerts
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# Create a bundle of your certificates
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cat /etc/ssl/mycerts/*.crt > /etc/ssl/freedombone-bundle.crt
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tar -czvf /etc/ssl/freedombone-certs.tar.gz /etc/ssl/mycerts/*.crt
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exit 0
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