Details
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Type:
extRequest
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Component/s: FINODEX
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Labels:None
Description
Hi Finodex Fiware team,
We meet last week in Trento, and I told you some issues we had while
implementing PEP Proxy + Orion Context Broker.
The main problem we are having was that we want to subscribe an user to
changes in a sensor value that is stored in Orion. To secure the access, we
included a security module composed by PEP Proxy (Wilma), IdM (Keyrock) and
Authorization PDP (AuthZForce). We are able to query context and receive
the value in the user side, but we are not able to make the changes get to
the users when they are not requesting them directly.
In Orion Context Broker, there is an option to subscribe to different
events. We are able to subscribe the user but, when there is a change and
Orion tries to notify the user, this notification dies in the PEP Proxy. We
tried contacting Alvaro Alonso (aalonsog@dit.upm.es), which is the Wilma
PEP Proxy developer, and he told us that PEP Proxy is only able to create
connections in one direction, meaning that if the user starts the
communication, the answers will be able to get the user, but it is not
possible to do it in case the one that starts the communication is Orion.
We are thinking about sending queries periodically to Orion to check if
there was any alert, but we are not sure if you have any suggestion for us,
because we are a little bit lost here.
Best regards
–
Carlos Corrales
Cofounder Secmotic Innovation S.L.
http://www.secmotic.com
_______________________________________________
Fiware-finodex-coaching mailing list
Fiware-finodex-coaching@lists.fi-ware.org
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[Created via e-mail received from: Carlos Corrales <carlos@secmotic.com>]
Issue Links
- relates to
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HELP-4559
FIWARE.Request.Tech.Data.OrionContextBroker.ProblemsPEPProxyAndOrionCB
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- Closed
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Activity
Hi all,
Carlos has this problem in this project.
could you suggest some things?
Thank you in advance,
Pasquale
Il 01/07/2015 10:25, Carlos Corrales ha scritto:
> Hi Finodex Fiware team,
>
> We meet last week in Trento, and I told you some issues we had while
> implementing PEP Proxy + Orion Context Broker.
> The main problem we are having was that we want to subscribe an user
> to changes in a sensor value that is stored in Orion. To secure the
> access, we included a security module composed by PEP Proxy (Wilma),
> IdM (Keyrock) and Authorization PDP (AuthZForce). We are able to query
> context and receive the value in the user side, but we are not able to
> make the changes get to the users when they are not requesting them
> directly.
> In Orion Context Broker, there is an option to subscribe to different
> events. We are able to subscribe the user but, when there is a change
> and Orion tries to notify the user, this notification dies in the PEP
> Proxy. We tried contacting Alvaro Alonso (aalonsog@dit.upm.es
> <aalonsog@dit.upm.es
>), which is the Wilma PEP Proxy developer,
> and he told us that PEP Proxy is only able to create connections in
> one direction, meaning that if the user starts the communication, the
> answers will be able to get the user, but it is not possible to do it
> in case the one that starts the communication is Orion. We are
> thinking about sending queries periodically to Orion to check if there
> was any alert, but we are not sure if you have any suggestion for us,
> because we are a little bit lost here.
>
> Best regards
> –
> Carlos Corrales
> Cofounder Secmotic Innovation S.L.
> http://www.secmotic.com
>
>
>
> _______________________________________________
> Fiware-finodex-coaching mailing list
> Fiware-finodex-coaching@lists.fi-ware.org
> https://lists.fi-ware.org/listinfo/fiware-finodex-coaching
_______________________________________________
Fiware-finodex-coaching mailing list
Fiware-finodex-coaching@lists.fi-ware.org
https://lists.fi-ware.org/listinfo/fiware-finodex-coaching
User has been answered in his native language. Furhter interaction will happend by email. Closing.