Enabling SSL (Linux/*nix)

• Shut down Cascade CMS

• Create a keystore (from https://tomcat.apache.org/tomcat-9.0-doc/ssl-howto.html) by executing the following command:
  $JAVA_HOME/bin/keytool -genkey -alias tomcat -keyalg RSA 

Once created, the .keystore file can typically be found in the home directory of the user who created it; (eg, /home/user ).

• Edit the file tomcat/conf/server.xml 

• Uncomment the area for SSL/TLS Connector configuration:

 <!-- Define a SSL HTTP/1.1 Connector on port 8443 
         This connector uses the JSSE configuration, when using APR, the 
         connector should be using the OpenSSL style configuration
         described in the APR documentation -->
         
    <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"
    maxThreads="150" scheme="https" secure="true" clientAuth="false"
    sslProtocol="TLS" />

• Add the keystoreFile  and keystorePass  attributes to the <Connector>  element and specify the location of the keystore along with the password:

<!-- Define a SSL HTTP/1.1 Connector on port 8443 
         This connector uses the JSSE configuration, when using APR, the 
         connector should be using the OpenSSL style configuration
         described in the APR documentation -->
         
    <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"
    maxThreads="150" scheme="https" secure="true" clientAuth="false"
    sslProtocol="TLS" keystoreFile="/path/to/keystore"
    keystorePass="somePassword" />

• Start Cascade CMS

The application should now be accessible through https://{host}:8443 .

See  this article for instructions on forcing connections to use SSL.