You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 12 Next »

The following draft text is for discussion only! For comparison, the official normative text is shown below the horizontal line.

6. Attribute Release

An Identity Provider supports the Research & Scholarship (R&S) category if, for some subset of the Identity Provider’s user population, the Identity Provider is willing and able to release the R&S attribute bundle to all conforming R&S Service Providers without administrative involvement, either automatically or subject to user consent.

The R&S attribute bundle consists of the following three meta-attributes:

  • non-private user identifier
  • person name
  • email address

where non-private user identifier is a persistent, non-reassigned, non-targeted identifier defined to be any one of the following:

  1. eduPersonPrincipalName (if non-reassigned)
  2. eduPersonUniqueId
  3. eduPersonPrincipalName + eduPersonTargetedID

and where person name is defined to be any one of the following:

  1. displayName
  2. givenName + sn (surname)

and where email address is defined to be the mail attribute.

An Identity Provider MUST release R&S attributes to any conforming R&S Service Provider upon request, in one of two ways:

  1. By unconditionally releasing the complete R&S attribute bundle; OR
  2. By filtering attributes from the R&S attribute bundle based on the <md:RequestedAttribute> elements in Service Provider metadata, regardless of whether the optional isRequired XML attribute is (or is not) present.

An Identity Provider is NOT REQUIRED to release the non-private user identifier meta-attribute to a given R&S Service Provider unless one or more of eduPersonPrincipalName, eduPersonUniqueId, or eduPersonTargetedID is requested in Service Provider metadata, without regard for the isRequired XML attribute. Similarly, an Identity Provider is NOT REQUIRED to release the person name meta-attribute to a given R&S Service Provider unless one or more of displayName, givenName, or sn (surname) is requested in Service Provider metadata, without regard for the isRequired XML attribute. Finally, an Identity Provider is NOT REQUIRED to release the email address meta-attribute unless the mail attribute is requested in Service Provider metadata, without regard for the isRequired XML attribute.

Any other attribute listed in Service Provider metadata is out of scope with respect to this specification.

 

6. Attribute Release

Identity Providers are strongly encouraged to release the following bundle of attributes to R&S category Service Providers:

  • personal identifiers: email address, person name, eduPersonPrincipalName.

  • pseudonymous identifier: eduPersonTargetedID.

  • affiliation: eduPersonScopedAffiliation.

Where email address refers to the mail attribute and person name refers to displayName and optionally givenName and sn (i.e., surname).

An Identity Provider supports the R&S Category if, for some subset of the Identity Provider’s user population, the Identity Provider releases a minimal subset of the R&S attribute bundle to R&S Service Providers without administrative involvement, either automatically or subject to user consent. The following attributes constitute a minimal subset of the R&S attribute bundle:

  • eduPersonPrincipalName

  • mail

  • displayName OR (givenName AND sn)

For the purposes of access control, a non-reassigned persistent identifier is required. If your deployment of eduPersonPrincipalName is non-reassigned, it will suffice. Otherwise you MUST release eduPersonTargetedID (which is non-reassigned by definition) in addition to eduPersonPrincipalName. In any case, release of both identifiers is RECOMMENDED.

  • No labels