Key or trust store options configuring private key and/or certificates based on Java Keystore files.

When used as a key store, it should point to a store containing a private key and its certificate. When used as a trust store, it should point to a store containing a list of trusted certificates.

The store can either be loaded by Vert.x from the filesystem:

 HttpServerOptions options = HttpServerOptions.httpServerOptions();
 options.setKeyStore(JKSOptions.options().setPath("/mykeystore.jks").setPassword("foo"));
 

Or directly provided as a buffer:

 Buffer store = vertx.fileSystem().readFileSync("/mykeystore.jks");
 options.setKeyStore(JKSOptions.options().setValue(store).setPassword("foo"));