Useful information output

gen-unifi-cert.sh

@@ -1,14 +1,26 @@
 #!/usr/bin/env bash
 # Modified script from here: https://github.com/FarsetLabs/letsencrypt-helper-scripts/blob/master/letsencrypt-unifi.sh
 # Modified by: Brielle Bruns <bruns@2mbit.com>
-# Last Changed: 2/2/2016
-# Changed: Fixed some errors with key export/import, removed lame
-# docker requirements
+# Download URL: https://source.sosdg.org/brielle/lets-encrypt-scripts
+# Last Changed: 2/27/2016
+# 02/02/2016: Fixed some errors with key export/import, removed lame docker requirements
+# 02/27/2016: More verbose progress report
+
+# The main domain name of your controller
 DOMAIN="unifi.xxxx.xxxxx"
+
+# Your e-mail address for notifications of certificate issues
 EMAIL="email@here"
+
+# 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"
+
 TEMPFILE=$(mktemp)
+
+echo "Stopping Unifi controller..."
 service unifi stop
+echo "Firing up standalone authenticator on TCP port 443 and requesting cert..."
 /usr/src/letsencrypt/letsencrypt-auto \
 	--email ${EMAIL} \
 	--server https://acme-v01.api.letsencrypt.org/directory \
@@ -17,13 +29,16 @@ service unifi stop
         -d ${DOMAIN} \
 	--standalone --standalone-supported-challenges tls-sni-01 \
          certonly
+echo "Using openssl to prepare certificate..."
 openssl pkcs12 -export  -passout pass:aircontrolenterprise \
     -in /etc/letsencrypt/live/${DOMAIN}/cert.pem \
     -inkey /etc/letsencrypt/live/${DOMAIN}/privkey.pem \
     -out ${TEMPFILE} -name unifi \
     -CAfile /etc/letsencrypt/live/${DOMAIN}/chain.pem -caname root
+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 \
@@ -32,8 +47,11 @@ keytool -trustcacerts -importkeystore \
     -srcstorepass aircontrolenterprise \
     -alias unifi
 rm -f ${TEMPFILE}
+echo "Importing cert into Unifi database..."
 java -jar /usr/lib/unifi/lib/ace.jar import_cert \
     /etc/letsencrypt/live/${DOMAIN}/cert.pem \
     /etc/letsencrypt/live/${DOMAIN}/chain.pem \
     ${EXTRACERT}
+echo "Starting Unifi controller..."
 service unifi start
+echo "Done!"