Use the server.ssl.* properties in the application.properties or yml file to configure and enable SSL for your Spring Boot application. Here are typical SSL configurations for your application.
server.port=8443 //SSL port
server.ssl.key-store=classpath:keystore.jks //You can also configure it to external location
server.ssl.key-store-password= //password for your key
server.ssl.key-password=//key password
Remember, Spring Boot does not support configuration of both HTTP and HTTPS through the property file. Configure other port programmatically if you need to use both ports.
