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244 lines
9.8 KiB
Bash
244 lines
9.8 KiB
Bash
#!/usr/bin/env bash
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# Modified script from here: https://github.com/FarsetLabs/letsencrypt-helper-scripts/blob/master/letsencrypt-unifi.sh
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# Modified by: Brielle Bruns <bruns@2mbit.com>
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# Download URL: https://source.sosdg.org/brielle/lets-encrypt-scripts
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# Version: 1.99.1
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# Last Changed: 10/10/2021
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# 02/02/2016: Fixed some errors with key export/import, removed lame docker requirements
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# 02/27/2016: More verbose progress report
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# 03/08/2016: Add renew option, reformat code, command line options
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# 03/24/2016: More sanity checking, embedding cert
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# 10/23/2017: Apparently don't need the ace.jar parts, so disable them
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# 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
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# 05/29/2018: Integrate patch from Donald Webster <fryfrog[at]gmail.com> to cleanup and improve tests
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# 09/26/2018: Change from TLS to HTTP authenticator
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# 09/22/2021: Update root certs
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# 10/10/2021: Split out import process for root certs, and fix quirkiness with cert chains
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# 10/11/2021: Minor fixes, add keystore cli opt, variable references
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# Location of LetsEncrypt binary we use. Leave unset if you want to let it find automatically
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#LEBINARY="/usr/src/letsencrypt/certbot-auto"
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PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
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KEYSTORE="/usr/lib/unifi/data/keystore"
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function usage() {
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echo "Usage: $0 -d <domain> [-e <email>] [-r] [-i] [-k <keystore>]"
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echo " -d <domain>: The domain name to use."
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echo " -e <email>: Email address to use for certificate."
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echo " -r: Renew domain."
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echo " -i: Insert only, use to force insertion of certificate."
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echo " -k: Specify keystore to use."
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echo " -h: This usage description."
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}
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while getopts "hird:e:k:" opt; do
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case $opt in
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i) onlyinsert="yes";;
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r) renew="yes";;
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d) domains+=("$OPTARG");;
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e) email="$OPTARG";;
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k) userkeystore="$OPTARG";;
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h) usage
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exit;;
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esac
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done
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DEFAULTLEBINARY="/usr/bin/certbot /usr/bin/letsencrypt /usr/sbin/certbot
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/usr/sbin/letsencrypt /usr/local/bin/certbot /usr/local/sbin/certbot
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/usr/local/bin/letsencrypt /usr/local/sbin/letsencrypt
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/usr/src/letsencrypt/certbot-auto /usr/src/letsencrypt/letsencrypt-auto
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/usr/src/certbot/certbot-auto /usr/src/certbot/letsencrypt-auto
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/usr/src/certbot-master/certbot-auto /usr/src/certbot-master/letsencrypt-auto"
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if [[ ! -v LEBINARY ]]; then
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for i in ${DEFAULTLEBINARY}; do
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if [[ -x ${i} ]]; then
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LEBINARY=${i}
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echo "Found LetsEncrypt/Certbot binary at ${LEBINARY}"
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break
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fi
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done
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fi
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# Command line options depending on New or Renew.
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NEWCERT="--renew-by-default certonly"
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RENEWCERT="-n renew"
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# Check for required binaries
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if [[ ! -x ${LEBINARY} ]]; then
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echo "Error: LetsEncrypt binary not found in ${LEBINARY} !"
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echo "You'll need to do one of the following:"
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echo "1) Change LEBINARY variable in this script"
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echo "2) Install LE manually or via your package manager and do #1"
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echo "3) Use the included get-letsencrypt.sh script to install it"
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exit 1
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fi
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if [[ ! -x $( which keytool ) ]]; then
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echo "Error: Java keytool binary not found."
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exit 1
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fi
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if [[ ! -x $( which openssl ) ]]; then
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echo "Error: OpenSSL binary not found."
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exit 1
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fi
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if [[ ! -z ${email} ]]; then
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email="--email ${email}"
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else
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email=""
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fi
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if [[ ! -z ${userkeystore} ]]; then
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KEYSTORE="${userkeystore}"
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fi
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shift $((OPTIND -1))
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for val in "${domains[@]}"; do
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DOMAINS="${DOMAINS} -d ${val} "
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done
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MAINDOMAIN=${domains[0]}
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if [[ -z ${MAINDOMAIN} ]]; then
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echo "Error: At least one -d argument is required"
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usage
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exit 1
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fi
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if [[ ${renew} == "yes" ]]; then
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LEOPTIONS="${RENEWCERT}"
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else
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LEOPTIONS="${email} ${DOMAINS} ${NEWCERT}"
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fi
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if [[ ${onlyinsert} != "yes" ]]; then
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echo "Firing up standalone authenticator on TCP port 80 and requesting cert..."
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${LEBINARY} --agree-tos --standalone --preferred-challenges http ${LEOPTIONS}
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fi
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if [[ ${onlyinsert} != "yes" ]] && md5sum -c "/etc/letsencrypt/live/${MAINDOMAIN}/cert.pem.md5" &>/dev/null; then
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echo "Cert has not changed, not updating controller."
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exit 0
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else
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echo "Cert has changed or -i option was used, updating controller..."
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TEMPFILE=$(mktemp)
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CATEMPFILE=$(mktemp)
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INTERMEDTEMPFILE=$(mktemp)
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# ISRG Root X1
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cat > "${CATEMPFILE}" <<'_EOF'
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-----BEGIN CERTIFICATE-----
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MIIFYDCCBEigAwIBAgIQQAF3ITfU6UK47naqPGQKtzANBgkqhkiG9w0BAQsFADA/
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MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT
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DkRTVCBSb290IENBIFgzMB4XDTIxMDEyMDE5MTQwM1oXDTI0MDkzMDE4MTQwM1ow
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TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh
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cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwggIiMA0GCSqGSIb3DQEB
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AQUAA4ICDwAwggIKAoICAQCt6CRz9BQ385ueK1coHIe+3LffOJCMbjzmV6B493XC
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ov71am72AE8o295ohmxEk7axY/0UEmu/H9LqMZshftEzPLpI9d1537O4/xLxIZpL
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wYqGcWlKZmZsj348cL+tKSIG8+TA5oCu4kuPt5l+lAOf00eXfJlII1PoOK5PCm+D
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LtFJV4yAdLbaL9A4jXsDcCEbdfIwPPqPrt3aY6vrFk/CjhFLfs8L6P+1dy70sntK
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4EwSJQxwjQMpoOFTJOwT2e4ZvxCzSow/iaNhUd6shweU9GNx7C7ib1uYgeGJXDR5
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bHbvO5BieebbpJovJsXQEOEO3tkQjhb7t/eo98flAgeYjzYIlefiN5YNNnWe+w5y
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sR2bvAP5SQXYgd0FtCrWQemsAXaVCg/Y39W9Eh81LygXbNKYwagJZHduRze6zqxZ
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Xmidf3LWicUGQSk+WT7dJvUkyRGnWqNMQB9GoZm1pzpRboY7nn1ypxIFeFntPlF4
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FQsDj43QLwWyPntKHEtzBRL8xurgUBN8Q5N0s8p0544fAQjQMNRbcTa0B7rBMDBc
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SLeCO5imfWCKoqMpgsy6vYMEG6KDA0Gh1gXxG8K28Kh8hjtGqEgqiNx2mna/H2ql
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PRmP6zjzZN7IKw0KKP/32+IVQtQi0Cdd4Xn+GOdwiK1O5tmLOsbdJ1Fu/7xk9TND
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TwIDAQABo4IBRjCCAUIwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAQYw
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SwYIKwYBBQUHAQEEPzA9MDsGCCsGAQUFBzAChi9odHRwOi8vYXBwcy5pZGVudHJ1
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c3QuY29tL3Jvb3RzL2RzdHJvb3RjYXgzLnA3YzAfBgNVHSMEGDAWgBTEp7Gkeyxx
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+tvhS5B1/8QVYIWJEDBUBgNVHSAETTBLMAgGBmeBDAECATA/BgsrBgEEAYLfEwEB
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ATAwMC4GCCsGAQUFBwIBFiJodHRwOi8vY3BzLnJvb3QteDEubGV0c2VuY3J5cHQu
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b3JnMDwGA1UdHwQ1MDMwMaAvoC2GK2h0dHA6Ly9jcmwuaWRlbnRydXN0LmNvbS9E
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U1RST09UQ0FYM0NSTC5jcmwwHQYDVR0OBBYEFHm0WeZ7tuXkAXOACIjIGlj26Ztu
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MA0GCSqGSIb3DQEBCwUAA4IBAQAKcwBslm7/DlLQrt2M51oGrS+o44+/yQoDFVDC
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5WxCu2+b9LRPwkSICHXM6webFGJueN7sJ7o5XPWioW5WlHAQU7G75K/QosMrAdSW
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9MUgNTP52GE24HGNtLi1qoJFlcDyqSMo59ahy2cI2qBDLKobkx/J3vWraV0T9VuG
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WCLKTVXkcGdtwlfFRjlBz4pYg1htmf5X6DYO8A4jqv2Il9DjXA6USbW1FzXSLr9O
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he8Y4IWS6wY7bCkjCWDcRQJMEhg76fsO3txE+FiYruq9RUWhiF1myv4Q6W+CyBFC
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Dfvp7OOGAN6dEOM4+qR9sdjoSYKEBpsr6GtPAQw4dy753ec5
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-----END CERTIFICATE-----
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_EOF
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# LE R3 Intermediary
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cat > "${INTERMEDTEMPFILE}" <<'_EOF'
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-----BEGIN CERTIFICATE-----
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MIIFFjCCAv6gAwIBAgIRAJErCErPDBinU/bWLiWnX1owDQYJKoZIhvcNAQELBQAw
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TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh
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cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMjAwOTA0MDAwMDAw
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WhcNMjUwOTE1MTYwMDAwWjAyMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNTGV0J3Mg
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RW5jcnlwdDELMAkGA1UEAxMCUjMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK
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AoIBAQC7AhUozPaglNMPEuyNVZLD+ILxmaZ6QoinXSaqtSu5xUyxr45r+XXIo9cP
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R5QUVTVXjJ6oojkZ9YI8QqlObvU7wy7bjcCwXPNZOOftz2nwWgsbvsCUJCWH+jdx
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sxPnHKzhm+/b5DtFUkWWqcFTzjTIUu61ru2P3mBw4qVUq7ZtDpelQDRrK9O8Zutm
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NHz6a4uPVymZ+DAXXbpyb/uBxa3Shlg9F8fnCbvxK/eG3MHacV3URuPMrSXBiLxg
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Z3Vms/EY96Jc5lP/Ooi2R6X/ExjqmAl3P51T+c8B5fWmcBcUr2Ok/5mzk53cU6cG
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/kiFHaFpriV1uxPMUgP17VGhi9sVAgMBAAGjggEIMIIBBDAOBgNVHQ8BAf8EBAMC
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AYYwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMBMBIGA1UdEwEB/wQIMAYB
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Af8CAQAwHQYDVR0OBBYEFBQusxe3WFbLrlAJQOYfr52LFMLGMB8GA1UdIwQYMBaA
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FHm0WeZ7tuXkAXOACIjIGlj26ZtuMDIGCCsGAQUFBwEBBCYwJDAiBggrBgEFBQcw
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AoYWaHR0cDovL3gxLmkubGVuY3Iub3JnLzAnBgNVHR8EIDAeMBygGqAYhhZodHRw
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Oi8veDEuYy5sZW5jci5vcmcvMCIGA1UdIAQbMBkwCAYGZ4EMAQIBMA0GCysGAQQB
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gt8TAQEBMA0GCSqGSIb3DQEBCwUAA4ICAQCFyk5HPqP3hUSFvNVneLKYY611TR6W
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PTNlclQtgaDqw+34IL9fzLdwALduO/ZelN7kIJ+m74uyA+eitRY8kc607TkC53wl
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ikfmZW4/RvTZ8M6UK+5UzhK8jCdLuMGYL6KvzXGRSgi3yLgjewQtCPkIVz6D2QQz
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CkcheAmCJ8MqyJu5zlzyZMjAvnnAT45tRAxekrsu94sQ4egdRCnbWSDtY7kh+BIm
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lJNXoB1lBMEKIq4QDUOXoRgffuDghje1WrG9ML+Hbisq/yFOGwXD9RiX8F6sw6W4
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avAuvDszue5L3sz85K+EC4Y/wFVDNvZo4TYXao6Z0f+lQKc0t8DQYzk1OXVu8rp2
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yJMC6alLbBfODALZvYH7n7do1AZls4I9d1P4jnkDrQoxB3UqQ9hVl3LEKQ73xF1O
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yK5GhDDX8oVfGKF5u+decIsH4YaTw7mP3GFxJSqv3+0lUFJoi5Lc5da149p90Ids
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hCExroL1+7mryIkXPeFM5TgO9r0rvZaBFOvV2z0gp35Z0+L4WPlbuEjN/lxPFin+
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HlUjr8gRsI3qfJOQFy/9rKIJR0Y/8Omwt/8oTWgy1mdeHmmjk7j1nYsvC9JSQ6Zv
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MldlTTKB3zhThV1+XWYp6rjd5JW1zbVWEkLNxE7GJThEUG3szgBVGP7pSWTUTsqX
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nLRbwHOoq7hHwg==
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-----END CERTIFICATE-----
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_EOF
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md5sum "/etc/letsencrypt/live/${MAINDOMAIN}/cert.pem" > "/etc/letsencrypt/live/${MAINDOMAIN}/cert.pem.md5"
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#echo "Using openssl to prepare certificate..."
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#cat "/etc/letsencrypt/live/${MAINDOMAIN}/chain.pem" >> "${CATEMPFILE}"
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openssl pkcs12 -export -passout pass:aircontrolenterprise \
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-in "/etc/letsencrypt/live/${MAINDOMAIN}/fullchain.pem" \
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-inkey "/etc/letsencrypt/live/${MAINDOMAIN}/privkey.pem" \
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-out "${TEMPFILE}" -name unifi
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echo "Stopping Unifi controller..."
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service unifi stop
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echo "Removing existing certificates from Unifi protected keystore..."
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keytool -delete -alias unifi -keystore "${KEYSTORE}" \
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-deststorepass aircontrolenterprise -noprompt
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keytool -delete -alias root -keystore "${KEYSTORE}" \
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-deststorepass aircontrolenterprise -noprompt
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keytool -delete -alias intermediate1 -keystore "${KEYSTORE}" \
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-deststorepass aircontrolenterprise -noprompt
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echo "Importing root LE CA cert and intermediaries..."
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keytool -import -trustcacerts -alias root -file "${CATEMPFILE}" \
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-storepass aircontrolenterprise -keystore "${KEYSTORE}" -noprompt
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keytool -import -trustcacerts -alias intermediate1 -file "${INTERMEDTEMPFILE}" \
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-storepass aircontrolenterprise -keystore "${KEYSTORE}" -noprompt
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echo "Importing certificate into Unifi keystore..."
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keytool -importkeystore \
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-deststorepass aircontrolenterprise \
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-destkeypass aircontrolenterprise \
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-destkeystore ${KEYSTORE} \
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-srckeystore "${TEMPFILE}" -srcstoretype PKCS12 \
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-srcstorepass aircontrolenterprise \
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-alias unifi -noprompt
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rm -f "${TEMPFILE}" "${CATEMPFILE}" "${INTERMEDTEMPFILE}"
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echo "Starting Unifi controller..."
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service unifi start
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echo "Done!"
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fi
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