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Posts Tagged ‘Realms’

A simple OpenAM realm scenario

26/06/2012 5 comments

A Realm is an OpenAM concept and a feature which is used to group and organise the information and configuration parameters. OpenAM has a top level realm which contains all other, user-defined, realms. We will try here to demonstrate the realm functionality on a simple but practical scenario where realms will be used to separate administration entities.

Let’s imagine a hypothetical service provider company (Example.com) which has a centralised directory for all of it’s clients, and a separate branch per client:

  • suffix: dc=example,dc=com
  • Client1: o=client1,dc=example,dc=com
  • Client2: o=client2,dc=example,dc=com

Example.com would like to employ OpenAM  for access management (authentication and authorisation) in a way that users from the client companies cannot access each other’s resources. This functionality can be easily achieved by the Realms feature such that each client company has it’s own sub-realm. Below we’ll explain the detailed setup procedure.

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