Add TLS support

[ppatierno]

The nodes should be able to set up a TLS connection.
Node-Red already provides a "tls" internal node which is used by the "mqtt" node for configuring TLS (CA certificate, private key, ...) and maybe it's possible to reuse the same node for this purpose.

[SvenGoldstein]

Hi there. I'm trying to connect the plugin to an Eclipse Hono broker in order to receive messages from the AMQP backend. However, the plugin doesn't want to connect (the receiver node keeps saying "Disconnected"). Has anyone tried this before ? The official Hono Java sample works fine.

[moebigit]

I was also struggeling with TLS, because I was using the officially released v0.0.2 that is available on NPM. V0.0.2 doesn't come with support for TLS yet.

When do you plan to release a new version so that the additional changes make it to the NPM package registry and somebody who installs this library through nodeRED or via npm by name gets TLS support?

Right now instead of
yarn add node-red-contrib-rhea

I have to use
yarn add https://github.com/amqp/node-red-contrib-rhea#master

[damian154]

@Whitewater81 did you solved that problem? I'm in the same situation..