Re: [IOT] Feedback on pubsub for IoT

Hi Joachim, I’ve considered the MUC room but there is no authorization mechanism that we can use to grant and revoke access to listeners and publishers. This XEP (https://xmpp.org/extensions/inbox/remote-auth.html) proposal looks like it could be useful but it currently not available on servers. The ‘dealer’ alternative tries to go around that as it sends a ‘canSubscribe’ (currently not in the provisioning spec) to the owner of the ‘dealer’. Thanks, Eelco On 29 Apr 2015, at 11:37, Joachim Lindborg <joachim.lindborg@sust.se<mailto:joachim.lindborg@sust.se>> wrote: I do agree we haven't pursued the pubsub for IoT yet I am doing it very simple using MUC rooms today sending xep 323 message events with type="groupchat" to a MUC room meaning that the MQTT topic is the MUC room name/topic and there is one moderator who is "publishing" and anyone joining the room either white listed or not blacklisted can start listening and silently agreeing not to sending by it self. This message may contain information that is not intended for you. If you are not the addressee or if this message was sent to you by mistake, you are requested to inform the sender and delete the message. TNO accepts no liability for the content of this e-mail, for the manner in which you use it and for damage of any kind resulting from the risks inherent to the electronic transmission of messages.