Results and Deliverables
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Current Tasks
I. Draft API specifications for the most commonly used group management functions using Swagger 2.0
- Our initial assumption was that the three most basic group management calls were
Subgroup Members
Jim Fox, Benn Oshrin, Marlena Erdos, Chris Hyzer, Keith Hazelton, Warren Curry, and Maarten Kremers
Current Assignment
Conduct and publish the results of a critical evaluation of the basic group and membership management APIs.
Initial Task within Assignment
Use Swagger 2.0 and/or RAML 1.0 to represent the three most basic RESTful group API calls as defined by Grouper, VOOT2, SCIM 2.0 and CIFER
- The Three Most Basic Calls:
Is this person a member of this group?
List the members of a group
- List all the groups for which a given person is a member
- Assumption check: U of Washington Group Service Statistics, Jan, 2016
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II. Draft the data schema for the group entity itself
III. Define APIs needed to support a RESTful subject source for use by Grouper
Prior Work on Group Management APIs
Grouper: See the REST-style versions linked from the linked page. For example, to find out if a person is a member of a given group, see
- VOOT2 protocol from SURFnet:
Maarten Kremers confirmed that VOOT2 is only about GETs.
VOOT2 protocol expressed as valid swagger2. See VOOT2 swagger yaml used for input into editor.swagger.io (to obtain resulting swagger API documentation
University of Washington Group Service, Jim Fox
SCIM: See both the Protocol Specification RFC7644 and Core Schema Specification RFC7643. Marlena Erdos comment: Quite rich group operations for read (and search) and write, quite fully documented -- and quite low level. Applies to a client contacting a server (natch, but this in contrast to Grouper)
CIFER: See the page Authorization Standard API.
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- FYI, Group Mgt used in some research communities:
- VOMS - Virtual Organization Management Service. Used by the international Grid and Open Science Grid communities. Uses X.509 attribute certificates.
- VOMS - Virtual Organization Management Service. Used by the international Grid and Open Science Grid communities. Uses X.509 attribute certificates.
Resources