[GeoNode-devel] Working on GeoServer OAuth2 authentication

Francesco Bartoli xbartolone at gmail.com
Tue Aug 30 04:18:31 PDT 2016


same in my email client

Il giorno 30/ago/2016, alle ore 13:14, Jeffrey Johnson <ortelius at gmail.com> ha scritto:

> Images didnt come through. Lets also just update the GNIP here?  https://github.com/GeoNode/geonode/issues/2374
> 
> On Tue, Aug 30, 2016 at 4:07 AM, Alessio Fabiani <alessio.fabiani at geo-solutions.it> wrote:
> Dear all,
> working on a refactoring of the GeoNode-GeoServer Auth subsystem, the idea would be to use the OAuth2 Protocol to allow GeoServer grab the Authorizations from GeoNode (or from a common OAuth2 Provider).
> 
> The first step is to allow GeoServer to authenticate through the OAuth2 Protocol.
> 
> I just finished (almost) a new GeoServer extension allowing users to do that.
> 
> Here [1] you can find a community module allowing GeoServer to authenticate through the OAuth2 protocol.
> 
> The basic "oauth2" module contains the general infrastructure.
> 
> The "oauth2-google" module is an extension showing how is possible to use Google OAuth2 Provider to authenticate and validate the "access_token".
> 
> Moreover the Security Filter also "simulates" an SSO based on OAuth2 by injecting a provided "access_token" (which is then validated against the configured OAuth2 Provider) similar to the GeoServer "AuthKey" module.
> 
> How the OAuth2 Filter works
> =====================
> 
> 1. The GeoServer GUI allows to configure the OAuth2 Service connection parameters and select the GeoServer UserRoleService to use
> 
> 
>> 
> 2. The new filter may be added to the standard GeoServer Filter Chain
> 
> 
>> 3. If not authenticated, GeoServer redirects the user automatically to the Google Login Page
> 
> 
> ​4. The OAuth2 Protocol asks for Authorizations
> 
> 
> ​5. Accepting the authorization, the user is redirected to the GeoServer endpoint
> 
> 
>> 
> Best Regards,
> Alessio Fabiani.
> 
> [1] - https://github.com/geosolutions-it/geoserver/tree/oauth2-filter
> 
> ==
> GeoServer Professional Services from the experts!
> Visit http://goo.gl/it488V for more information.
> ==
> 
> Ing. Alessio Fabiani
> @alfa7691
> Founder/Technical Lead
> 
> GeoSolutions S.A.S.
> Via di Montramito 3/A
> 55054  Massarosa (LU)
> Italy
> phone: +39 0584 962313
> fax:     +39 0584 1660272
> mob:   +39 331 6233686
> 
> http://www.geo-solutions.it
> http://twitter.com/geosolutions_it
> 
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