A self-signed certificate is automatically generated during the init-filesystem step of a jacs-cm installation. For production use, it is recommended that you replace this certificate with a real one. The self-signed certificate is less secure, and it requires some extra steps to get working.
In order to connect to https://HOST1, you need to accept the certificate in the browser. This differs by browser.
Then, in order to allow the Workstation to accept the certificate, it needs to be added to Java's keystore. For this, you will need the certificate on the desktop computer where you are running the Workstation. You can either export it from the browser, or copy it over from the server. On the server, it is located in $CONFIG_DIR/certs/cert.crt. Once you have the certificate, you can import it using Java's keytool.
On Windows, click Start and type "cmd" to find the Command Prompt, then right-click it and select "Run as administrator". You need to find out where your JVM is installed by looking under C:\Program Files\Zulu. Then, import the certificate. Here it's assumed the cert was saved to the current working directory:
C:\> "C:\Program Files\Zulu\zulu-8\bin\keytool.exe" -import -alias mouse1selfcert -file cert.crt -keystore "C:\Program Files\Zulu\zulu-8\jre\lib\security\cacerts" -keypass changeit -storepass changeit
The alias should be a descriptive name that will be used later if you want to remove or view the certificate. The password for the JVM keystore is actually "changeit", so don't change the keypass or storepass values above.
First, you need to know where the JVM is located. You can use the same method that the Workstation uses to locate the JVM. This ensures you are modifying the correct one. Open a Terminal and type:
export JDK_HOME=`/usr/libexec/java_home -v 1.8`
Now you can import the certificate into the keystore. Here it's assumed the cert was saved to the desktop:
sudo keytool -import -v -trustcacerts -alias mouse1 -file ~/Desktop/cert.crt -keystore $JDK_HOME/jre/lib/security/cacerts -keypass changeit -storepass changeit
The alias should be a descriptive name that will be used later if you want to remove or view the certificate. The password for the JVM keystore is actually "changeit", so don't change the keypass or storepass values above.