[Fiware-technical-committee] This Monday TSC and discussion on federated identities

Juanjo Hierro juanjose.hierro at fiware.org
Sun Jul 12 22:00:49 CEST 2020


Hi all,

   This is a reminder that the TSC tomorrow will focus on the follow-up 
of Security and API Management components.

   As discussed in previous TSCs, it will be the opportunity to discuss 
on the issue about federated identifies that Francisco de la Vega 
raised.  Please find thread of discussion below.

   Last but not least, we should proceed for deciding on the acceptance 
of Micro-ROS <https://micro-ros.github.io/> as a new Incubated FIWARE 
GE.  As a reminder, you can find the link to the presentation 
<https://drive.google.com/file/d/1-cqhjQQEHSI5ZOOFDpveWhK9BeTJKw3y/view?usp=sharing> 
made by eProsima to the TSC.

   Cheers,

Document
Juanjo Hierro
Chief Technology Officer
juanjose.hierro at fiware.org <mailto:juanjose.hierro at fiware.org>
www.linkedin.com/in/jhierro <https://www.linkedin.com/in/jhierro>
Twitter: @fiware <https://twitter.com/fiware> @JuanjoHierro 
<https://twitter.com/JuanjoHierro>











-------- Forwarded Message --------
Subject: 	Re: [Fiware-technical-committee] Discussion on federated 
identities
Date: 	Wed, 13 May 2020 16:39:20 +0200
From: 	Álvaro Alonso <alvaro.alonso at upm.es>
To: 	Francisco de la Vega <fdelavega at ficodes.com>
CC: 	fiware-technical-committee at lists.fiware.org



Dear Francisco, thank you very much for raising up this issue.

But i’m not sure if I understand the details of the scenario. Which 
entity publishes the data and where? Which entity is delegating the 
authentication of the user? Which entity is validating the token with 
Keyrock?

Could you please provide a more detailed description including the 
different instances of CB, Keyrock, etc, the users and their interactions?

BR and thanks!
-- 
Álvaro

> El 11 may 2020, a las 12:38, Francisco de la Vega 
> <fdelavega at ficodes.com <mailto:fdelavega at ficodes.com>> escribió:
>
> Deal All,
>
> As discussed in the TSC meeting presentation of data publication 
> components we are facing the need of having federated identities.
>
> The issue arises setting up a global CKAN instance as the one of the 
> FIWARE Lab. Such an instance is secured with a Keyrock IDM, and allows 
> to publish Context Broker queries as datasets, so when an authorized 
> user accesses the dataset, CKAN makes the query to the Context Broker 
> using the credentials of the logged user (its access token).
>
> The problem comes when different cities want to publish their data in 
> the portal, their Context Broker instance is secured with their own 
> security infrastructure so the access token managed by default in CKAN 
> is not valid.
>
> At this stage the most simple approach is just embedding the login of 
> the related IDM before accessing to the data, but it is not the best 
> of the solutions.
>
> I think this issue is not limited to our use case, probably other 
> components as IDRA are having similar problems with secured context.
>
> Best regards,
> Francisco
> -- 
> FICODESFUTURE INTERNET CONSULTING & DEVELOPMENT SOLUTIONS S.L 
> <http://www.ficodes.com/> 		
> *Francisco de la Vega*
> Chief Technical Officer <http://ficodes.com/>
> fdelavega at ficodes.com <mailto:fdelavega at ficodes.com>
> +34 690 017 304
> www.ficodes.com <http://www.ficodes.com/>
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