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Integrate patch from Donald Webster <fryfrog[at]gmail.com> to cleanup and improve tests

master
Brielle Bruns 2 years ago
parent
commit
e315444de9
1 changed files with 100 additions and 79 deletions
  1. +100
    -79
      gen-unifi-cert.sh

+ 100
- 79
gen-unifi-cert.sh View File

@@ -2,67 +2,85 @@
# Modified script from here: https://github.com/FarsetLabs/letsencrypt-helper-scripts/blob/master/letsencrypt-unifi.sh
# Modified by: Brielle Bruns <bruns@2mbit.com>
# Download URL: https://source.sosdg.org/brielle/lets-encrypt-scripts
# Version: 1.5
# Last Changed: 02/04/2018
# Version: 1.6
# Last Changed: 05/29/2018
# 02/02/2016: Fixed some errors with key export/import, removed lame docker requirements
# 02/27/2016: More verbose progress report
# 03/08/2016: Add renew option, reformat code, command line options
# 03/24/2016: More sanity checking, embedding cert
# 10/23/2017: Apparently don't need the ace.jar parts, so disable them
# 02/04/2018: LE disabled tls-sni-01, so switch to just tls-sni, as certbot 0.22 and later automatically fall back to http/80 for auth
# 05/29/2018: Integrate patch from Donald Webster <fryfrog[at]gmail.com> to cleanup and improve tests

# Location of LetsEncrypt binary we use. Leave unset if you want to let it find automatically
#LEBINARY="/usr/src/letsencrypt/certbot-auto"

PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"

while getopts "ird:e:" opt; do
case $opt in
function usage() {
echo "Usage: $0 -d <domain> [-e <email>] [-r] [-i]"
echo " -d <domain>: The domain name to use."
echo " -e <email>: Email address to use for certificate."
echo " -r: Renew domain."
echo " -i: Insert only, use to force insertion of certificate."
}

while getopts "hird:e:" opt; do
case $opt in
i) onlyinsert="yes";;
r) renew="yes";;
d) domains+=("$OPTARG");;
e) email=("$OPTARG");;
esac
e) email="$OPTARG";;
h) usage
exit;;
esac
done



# Location of LetsEncrypt binary we use. Leave unset if you want to let it find automatically
#LEBINARY="/usr/src/letsencrypt/certbot-auto"

DEFAULTLEBINARY="/usr/bin/certbot /usr/bin/letsencrypt /usr/sbin/certbot
/usr/sbin/letsencrypt /usr/local/bin/certbot /usr/local/sbin/certbot
/usr/local/bin/letsencrypt /usr/local/sbin/letsencrypt
/usr/src/letsencrypt/certbot-auto /usr/src/letsencrypt/letsencrypt-auto
/usr/src/certbot/certbot-auto /usr/src/certbot/letsencrypt-auto
/usr/src/certbot-master/certbot-auto /usr/src/certbot-master/letsencrypt-auto"
/usr/sbin/letsencrypt /usr/local/bin/certbot /usr/local/sbin/certbot
/usr/local/bin/letsencrypt /usr/local/sbin/letsencrypt
/usr/src/letsencrypt/certbot-auto /usr/src/letsencrypt/letsencrypt-auto
/usr/src/certbot/certbot-auto /usr/src/certbot/letsencrypt-auto
/usr/src/certbot-master/certbot-auto /usr/src/certbot-master/letsencrypt-auto"

if [[ ! -v LEBINARY ]]; then
for i in ${DEFAULTLEBINARY}; do
if [[ -x ${i} ]]; then
LEBINARY=${i}
echo "Found LetsEncrypt/Certbot binary at ${LEBINARY}"
break
fi
done
for i in ${DEFAULTLEBINARY}; do
if [[ -x ${i} ]]; then
LEBINARY=${i}
echo "Found LetsEncrypt/Certbot binary at ${LEBINARY}"
break
fi
done
fi

# Command line options depending on New or Renew.
NEWCERT="--renew-by-default certonly"
RENEWCERT="-n renew"

# Check for required binaries
if [[ ! -x ${LEBINARY} ]]; then
echo "Error: LetsEncrypt binary not found in ${LEBINARY} !"
echo "You'll need to do one of the following:"
echo "1) Change LEBINARY variable in this script"
echo "2) Install LE manually or via your package manager and do #1"
echo "3) Use the included get-letsencrypt.sh script to install it"
exit 1
echo "Error: LetsEncrypt binary not found in ${LEBINARY} !"
echo "You'll need to do one of the following:"
echo "1) Change LEBINARY variable in this script"
echo "2) Install LE manually or via your package manager and do #1"
echo "3) Use the included get-letsencrypt.sh script to install it"
exit 1
fi

if [[ ! -x $( which keytool ) ]]; then
echo "Error: Java keytool binary not found."
exit 1
fi

if [[ ! -x $( which openssl ) ]]; then
echo "Error: OpenSSL binary not found."
exit 1
fi

if [[ ! -z ${email} ]]; then
email="--email ${email}"
email="--email ${email}"
else
email=""
email=""
fi

shift $((OPTIND -1))
@@ -73,35 +91,34 @@ done
MAINDOMAIN=${domains[0]}

if [[ -z ${MAINDOMAIN} ]]; then
echo "Error: At least one -d argument is required"
exit 1
echo "Error: At least one -d argument is required"
usage
exit 1
fi

if [[ ${renew} == "yes" ]]; then
LEOPTIONS=${RENEWCERT}
LEOPTIONS="${RENEWCERT}"
else
LEOPTIONS="${email} ${DOMAINS} ${NEWCERT}"
LEOPTIONS="${email} ${DOMAINS} ${NEWCERT}"
fi

if [[ ${onlyinsert} != "yes" ]]; then
echo "Firing up standalone authenticator on TCP port 443 and requesting cert..."
${LEBINARY} \
--server https://acme-v01.api.letsencrypt.org/directory \
--agree-tos \
--standalone --preferred-challenges tls-sni \
${LEOPTIONS}
fi

if `md5sum -c /etc/letsencrypt/live/${MAINDOMAIN}/cert.pem.md5 &>/dev/null`; then
echo "Cert has not changed, not updating controller."
exit 0
echo "Firing up standalone authenticator on TCP port 443 and requesting cert..."
${LEBINARY} --server https://acme-v01.api.letsencrypt.org/directory \
--agree-tos --standalone --preferred-challenges tls-sni ${LEOPTIONS}
fi

if [[ ${onlyinsert} != "yes" ]] && md5sum -c "/etc/letsencrypt/live/${MAINDOMAIN}/cert.pem.md5" &>/dev/null; then
echo "Cert has not changed, not updating controller."
exit 0
else
TEMPFILE=$(mktemp)
CATEMPFILE=$(mktemp)
echo "Cert has changed or -i option was used, updating controller..."
TEMPFILE=$(mktemp)
CATEMPFILE=$(mktemp)

# Identrust cross-signed CA cert needed by the java keystore for import.
# Can get original here: https://www.identrust.com/certificates/trustid/root-download-x3.html
cat > "${CATEMPFILE}" <<'_EOF'
# Identrust cross-signed CA cert needed by the java keystore for import.
# Can get original here: https://www.identrust.com/certificates/trustid/root-download-x3.html
cat > "${CATEMPFILE}" <<'_EOF'
-----BEGIN CERTIFICATE-----
MIIDSjCCAjKgAwIBAgIQRK+wgNajJ7qJMDmGLvhAazANBgkqhkiG9w0BAQUFADA/
MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT
@@ -124,30 +141,34 @@ Ob8VZRzI9neWagqNdwvYkQsEjgfbKbYK7p2CNTUQ
-----END CERTIFICATE-----
_EOF

echo "Cert has changed, updating controller..."
md5sum /etc/letsencrypt/live/${MAINDOMAIN}/cert.pem > /etc/letsencrypt/live/${MAINDOMAIN}/cert.pem.md5
echo "Using openssl to prepare certificate..."
cat /etc/letsencrypt/live/${MAINDOMAIN}/chain.pem >> "${CATEMPFILE}"
openssl pkcs12 -export -passout pass:aircontrolenterprise \
-in /etc/letsencrypt/live/${MAINDOMAIN}/cert.pem \
-inkey /etc/letsencrypt/live/${MAINDOMAIN}/privkey.pem \
-out "${TEMPFILE}" -name unifi \
-CAfile "${CATEMPFILE}" -caname root
echo "Stopping Unifi controller..."
service unifi stop
echo "Removing existing certificate from Unifi protected keystore..."
keytool -delete -alias unifi -keystore /usr/lib/unifi/data/keystore \
-deststorepass aircontrolenterprise
echo "Inserting certificate into Unifi keystore..."
keytool -trustcacerts -importkeystore \
-deststorepass aircontrolenterprise \
-destkeypass aircontrolenterprise \
-destkeystore /usr/lib/unifi/data/keystore \
-srckeystore "${TEMPFILE}" -srcstoretype PKCS12 \
-srcstorepass aircontrolenterprise \
-alias unifi
rm -f "${TEMPFILE}" "${CATEMPFILE}"
echo "Starting Unifi controller..."
service unifi start
echo "Done!"
fi
md5sum "/etc/letsencrypt/live/${MAINDOMAIN}/cert.pem" > "/etc/letsencrypt/live/${MAINDOMAIN}/cert.pem.md5"
echo "Using openssl to prepare certificate..."
cat "/etc/letsencrypt/live/${MAINDOMAIN}/chain.pem" >> "${CATEMPFILE}"
openssl pkcs12 -export -passout pass:aircontrolenterprise \
-in "/etc/letsencrypt/live/${MAINDOMAIN}/cert.pem" \
-inkey "/etc/letsencrypt/live/${MAINDOMAIN}/privkey.pem" \
-out "${TEMPFILE}" -name unifi \
-CAfile "${CATEMPFILE}" -caname root

echo "Stopping Unifi controller..."
service unifi stop

echo "Removing existing certificate from Unifi protected keystore..."
keytool -delete -alias unifi -keystore /usr/lib/unifi/data/keystore \
-deststorepass aircontrolenterprise

echo "Inserting certificate into Unifi keystore..."
keytool -trustcacerts -importkeystore \
-deststorepass aircontrolenterprise \
-destkeypass aircontrolenterprise \
-destkeystore /usr/lib/unifi/data/keystore \
-srckeystore "${TEMPFILE}" -srcstoretype PKCS12 \
-srcstorepass aircontrolenterprise \
-alias unifi
rm -f "${TEMPFILE}" "${CATEMPFILE}"

echo "Starting Unifi controller..."
service unifi start

echo "Done!"
fi

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