[4.1.0] Multiport server configuration with TLS

[hrstoyanov]

Environment Detail s

• Helidon Version: 4.0.10
• Helidon SE

---

Problem Description

There is a good example of how to configure a multi-port Helidon SE server using named sockets. However, it does not show or document how to add TLS in such configuration. The below snippet shows how to do it from the command line with global settings, but can be easily be translated into a config.properties/config.yml external file (or even embedded default configuration, if it makes sense). Here is what worked for me:

...
-Dserver.tls.trust.keystore.trust-store=true
-Dserver.tls.trust.keystore.passphrase=changeit
-Dserver.tls.trust.keystore.resource.path=/path/to/my/certs/cacerts.p12
-Dserver.tls.private-key.keystore.passphrase=changeit
-Dserver.tls.private-key.keystore.resource.path=/path/to/my/certs/keys-and-certs.p12
-Dserver.sockets.0.tls.trust.keystore.trust-store=true
-Dserver.sockets.0.tls.trust.keystore.passphrase=changeit
-Dserver.sockets.0.tls.trust.keystore.resource.path=/path/to/my/certs/cacerts.p12
-Dserver.sockets.0.tls.private-key.keystore.passphrase=changeit
-Dserver.sockets.0.tls.private-key.keystore.resource.path=/path/to/my/certs/keys-and-certs.p12 

The above makes sense, and if documented somewhere (maybe just the README.md for the multiport example), it would save someone else a lot of time.

[hrstoyanov]

Please, also see #9041 and #8926 - all in the same neighborhood.