[Openid-specs-ab] Issue #1547: [Metadata] general definition of Federation metadata claims for all the entity types (openid/connect)

[peppelinux]

New issue 1547: [Metadata] general definition of Federation metadata claims for all the entity types
https://bitbucket.org/openid/connect/issues/1547/metadata-general-definition-of-federation

Giuseppe De Marco:

In OIDC Federation for the metadata of RP and OP we have these additional claims   
  
- organization\_name  
- jwks  
- signed\_jwks\_uri   
  
and also for OP only:  
  
- client\_registration\_types\_supported  
- federation\_registration\_endpoint  
- request\_authentication\_methods\_supported  
- request\_authentication\_signing\_alg\_values\_supported  
  
We may define these metadata claim also for Federation’s ASs, RSs and Clients.  
The claims of the first group can be defined using a general text in the section “[4. Metadata](https://openid.bitbucket.io/connect/openid-connect-federation-1_0.html#rfc.section.4)” because there are universal.  
The second group should be defined for the AS