How can I programmatically enable WSS for a Tyrus WebSocket @ServerEndpoint

Question

I have a microservice that has a REST endpoint and a WebSocket endpoint.

It Spring-wires Grizzly and Tyrus, and adds in authentication via SSO using a JAX-RS filter and

Answer 1

Solved using the suggestion at https://stackoverflow.com/a/27239122/17641

listener = new NetworkListener("grizzly", "0.0.0.0", port); listener.setSecure(true); listener.setSSLEngineConfig(new SSLEngineConfigurator(getSslContextConfigurator()).setClientMode(false).setNeedClientAuth(false));

Where getSslContextConfigurator constructs a org.glassfish.grizzly.ssl.SSLContextConfigurator with a keystore byte[] and password.