How to use Jetty with Let's Encrypt certificates?

问题

I want to use certificates from Let's Encrypt with a large count of Jetty servers. One of the problems is that the certificates from Let's Encrypt has a lifetime of 90 days.

To handle this the Jetty server or some extra code must renew the certificate frequently.

• Can Jetty handle this self? If yes how can I enable this?
• If I need to implement it self with a Java client then how can I replace the certificate dynamically via Jetty API without a restart of the Jetty server?

Edit: Some related and partial helpful links:

• setting ssl keystore at runtime in Jetty
• Changing Jetty SSL server certificate on-the-fly

回答1:

Since version 9.3.15 you can use:

SslContextFactory.reload(Consumer<SslContextFactory>)

For details see at: https://github.com/eclipse/jetty.project/issues/918

来源：https://stackoverflow.com/questions/39427066/how-to-use-jetty-with-lets-encrypt-certificates