SWITCH Identity Blog

The Identity Blog puts the spotlight on identity management, digital identities, identifiers, attributes, authentication and access management.


How to support Research with AAI

AAI is not only used within Switzerland. As of today there are 44 production and 17 pilot identity federations like AAI known around the world. 34 of the production federations are also part of the interfederation service eduGAIN, which interconnects these federations and allows AAI users of Interfederation-enabled Swiss institutions to access AAI services operated in other eduGAIN federations. Vice versa, AAI services in SWITCHaai (e.g. operated at CERN) now also be easily opened to and accessed by users from other eduGAIN federations.

Using AAI across national borders is in particular useful for research projects whose participants often come from different countries in the world. How research can benefit from eduGAIN and how SWITCH in the context of the GÉANT project is helping research projects to make use of AAI internationally is described in a new SWITCH story called “The recipe for cutting-edge international research“.


Simplify Shibboleth IdP Debugging: Quickly Identify Related Log Entries

Why isn’t it possible to easily identify all log messages belonging to particular user that authenticated at a Shibboleth Identity Provider?” This question was asked at the SWITCH Shibboleth Training in June 2015. Many other Shibboleth Identity Provider (IdP) administrators acknowledged they miss such a useful feature too. It would make debugging Shibboleth login issues easier since parallel user logins at the IdP result in many log entries that become a challenge to analyze. By default, the IdP does not provide enough log information to identify all related log entries  for a particular login attempt.

The answer to this question is: This is possible! It’s in Shibboleth already and it’s easy to use but it is a bit hidden. There are two key ingredients needed to activate this.

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