36 lines
1 KiB
Bash
36 lines
1 KiB
Bash
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#!/bin/sh
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#
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# this script creates the stunnel certificate for https
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#
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# parameter: "destination file"
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#
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# called by:
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# - cbox-manage.sh during network-up if no certificate was found on the config partition
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#
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set -eu
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# parse config file
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. /etc/cryptobox/cryptobox.conf
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## vcert values are in openssl.conf
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CERTFILE="$1"
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TMP_FILE=/tmp/cryptobox-cert.tmp
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[ ! -f "$OPENSSL_CONF_FILE" ] && echo "`basename $0`: $OPENSSL_CONF_FILE not found" && exit 2
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# this command creates the certificate
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# this is required, because the certbuilding asks for 5 returns
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echo -ne "\n\n\n\n\n" | openssl req -new -x509 -nodes -days 3650 -config "$OPENSSL_CONF_FILE" -out "$CERTFILE" -keyout "$CERTFILE"
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chmod 600 "$CERTFILE"
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# next step needs a lot of randomdata
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dd if=/dev/urandom of="$TMP_FILE" bs=1024 count=1024
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openssl dhparam -rand "$TMP_FILE" 512 >> "$CERTFILE"
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rm "$TMP_FILE"
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#ln -sf ${CERTPATH}stunnel.pem ${CERTPATH}`openssl x509 -noout -hash < "${CERTPATH}stunnel.pem"`.0
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## print out cert values
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#openssl x509 -subject -dates -fingerprint -in stunnel.pem
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