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Updating gen-unifi-cert.sh

master
Brielle Bruns 4 years ago
parent
commit
54a91de530
2 changed files with 68 additions and 22 deletions
  1. +8
    -8
      README.md
  2. +60
    -14
      gen-unifi-cert.sh

+ 8
- 8
README.md View File

@@ -1,4 +1,4 @@
Lets Encrypt Scripts
# Lets Encrypt Scripts

Public Git URL: https://source.sosdg.org/brielle/lets-encrypt-scripts

@@ -6,24 +6,24 @@ By: Brielle Bruns <bruns@2mbit.com>

These are various scripts to make LetsEncrypt easier to use.

Main Scripts
=============================================================
# Files
## Main Scripts

gen-cert.sh - Main script to make it easy to generate LE certs for domain(s)

gen-unifi-cert.sh - Script to add LE cert to a Unifi controller

Support Files
=============================================================
##Support Files
DSTROOTCAX3.txt - Root CA cert needed for use with the gen-unifi-cert.sh script

apache-le-alias.conf - Use with apache for LE well-known alias config

apache-le-proxy.conf - Use with apache for LE well-known proxy config

How To Use
=============================================================
# How To Use

gen-unifi-cert.sh
## gen-unifi-cert.sh

1. Do initial cert generation:


+ 60
- 14
gen-unifi-cert.sh View File

@@ -2,28 +2,40 @@
# 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
# Last Changed: 2/27/2016
# Last Changed: 03/24/2016
# 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

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

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

# 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
EXTRACERT="/root/DSTROOTCAX3.txt"
# Location of LetsEncrypt binary we use
LEBINARY="/usr/src/letsencrypt/letsencrypt-auto"

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

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
fi


if [[ ! -z ${email} ]]; then
email="--email ${email}"
else
@@ -37,25 +49,58 @@ done

MAINDOMAIN=${domains[0]}

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

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

echo "Firing up standalone authenticator on TCP port 443 and requesting cert..."
/usr/src/letsencrypt/letsencrypt-auto \
--server https://acme-v01.api.letsencrypt.org/directory \
--agree-tos \
--standalone --standalone-supported-challenges tls-sni-01 \
${LEOPTIONS}
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 --standalone-supported-challenges tls-sni-01 \
${LEOPTIONS}
fi

if `md5sum -c /etc/letsencrypt/live/${MAINDOMAIN}/cert.pem.md5 &>/dev/null`; then
echo "Cert has not changed, not updating controller."
exit 0
else
TEMPFILE=$(mktemp)
CERTTEMPFILE=$(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 > ${CERTTEMPFILE} <<'_EOF'
-----BEGIN CERTIFICATE-----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-----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..."
@@ -82,7 +127,8 @@ else
java -jar /usr/lib/unifi/lib/ace.jar import_cert \
/etc/letsencrypt/live/${MAINDOMAIN}/cert.pem \
/etc/letsencrypt/live/${MAINDOMAIN}/chain.pem \
${EXTRACERT}
${CERTTEMPFILE}
rm -f ${CERTTEMPFILE}
echo "Starting Unifi controller..."
service unifi start
echo "Done!"

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