Starting from Geronimo 2.1.5, users can connect to a running server through a SSL tunnel by specifying the location of the trusted keystore file to org.apache.geronimo.keyStoreTrustStorePasswordFile. The default SSL keystore of the Geronimo server is geronimo-default, which locates at /var/security/keystores/ directory.

Follow the instructions below to complete a SSL connection to the Geronimo server.

1. Enable a system plug-in named org.apache.geronimo.framework/jmx-security/2.1.5/car using start sub-command or via the administration console on the server.
2. Create a key file containing the password pairs used to connect to the server, which will be like:
   
   
   keystorePasswordfile.key

   keyStorePassword=secret
   trustStorePassword=secret

   Where secret is the default password of keystore geronimo-default in the server. For better security, use encrypt sub-command to encrypt the plain text password in the file. By default, the content of keystorePasswordfile.key file is from /var/config/config-substitutions.properties file.
3. Save the file to your preferred location such as myDir and then export the location of keystorePasswordfile.key file to org.apache.geronimo.keyStoreTrustStorePasswordFile.
   

   export JAVA_OPTS="-Dorg.apache.geronimo.keyStoreTrustStorePasswordFile=$myDir/KeystoreTrustSotrePasswordFile.key"

   or

   set JAVA_OPTS="-Dorg.apache.geronimo.keyStoreTrustStorePasswordFile=%myDir%/KeystoreTrustSotrePasswordFile.key"

4. Initiate a connecting request to the server via SSL, then you will see the connection is successfully acquired. For example, using available commands on the server that support --secure option.