Ambari plugin not working with encrypted password

Here is how to test it:

1. Create a user in Ambari which will be used by Kylo to query Ambari REST API
Ambari -> Manage Ambari -> Create local user -> name: kylo, pass: Pretend$Password
Ambari -> Manage Ambari -> Clusters -> <cluster name> -> Roles -> assign kylo user to "cluster users"

2. Install the Spring CLI client on Linux

$ wget http://repo.spring.io/release/org/springframework/boot/spring-boot-cli/1.5.3.RELEASE/spring-boot-cli-1.5.3.RELEASE-bin.tar.gz

$ sudo su
$ mkdir /opt/spring-boot
$ tar -xvf spring-boot-cli-1.5.3.RELEASE-bin.tar.gz -C /opt/spring-boot/

$ vi /etc/profile
export SPRING_HOME=/opt/spring-boot/spring-1.5.3.RELEASE
export JAVA_HOME=<<path-to-java-8, e.g. /usr/lib/jvm/jre-1.8.0>>
export PATH=$SPRING_HOME/bin:$JAVA_HOME/bin:$PATH

$ source /etc/profile
$ spring install org.springframework.cloud:spring-cloud-cli:1.3.1.RELEASE

3. Encrypt password
Note: Make sure to use single quotes around the password. If not special characters like $ will cause issues

$ spring encrypt 'Pretend$Password' --key /opt/kylo/encrypt.key
dda0202d65ac03d250b1bc77afcf109795482e08fc118b0f804a6624286f61ae

You can test decryption by running the following
$ spring decrypt 9345adbaf9e1decb09b600fdf3217c09aced6804389e639cd7037fe2145bb2c7af5ac62b9c959455b66793c02589bf1f --key /opt/kylo/encrypt.key

4. Install Ambari Plugin
$ sudo vi /opt/kylo/kylo-services/conf/ambari.properties
ambariRestClientConfig.host=<<HDP Ambari node ip, e.g. localhost>>
ambariRestClientConfig.port=8080
ambariRestClientConfig.username=kylo
#ambariRestClientConfig.password=<<encrypted
password from step 3, e.g. see following line>>
ambariRestClientConfig.password={cipher}dda0202d65ac03d250b1bc77afcf109795482e08fc118b0f804a6624286f61ae
ambari.services.status=HDFS,HIVE,MAPREDUCE2,SQOOP

$ sudo chown kylo:users /opt/kylo/kylo-services/conf/ambari.properties
$ sudo cp /opt/kylo/setup/plugins/kylo-service-monitor-ambari-0.8.2-SNAPSHOT.jar /opt/kylo/kylo-services/plugin/
$ sudo chown kylo:users /opt/kylo/kylo-services/plugin/kylo-service-monitor-ambari-0.8.2-SNAPSHOT.jar

5. Test Kylo connection to Ambari

Start kylo-services and kylo-ui
Browse to Ops Manager Dashboard and ensure Kylo displays correct state of Hadoop services like HDFS, HIVE, MAPREDUCE and SQOOP