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Comment: added link to 29 August 2019 call

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Work Item 3

Changing the text under "Notes" for eduPersonPrincipalName

Date Added /

Date Completed

Proposed on 28 March 2019

29 August 2019

Description

"Values of eduPersonPrincipalName are often, but not required to be, human-friendly, and may change as a result of various business processes. They may also be reassigned after a locally-defined period of dormancy.

As a result, eduPersonPrincipalName is NOT RECOMMENDED for use by applications that provide separation between low-level identification and more presentation-oriented data such as name and email address. Common identity protocols provide for a standardized and more stable identifier for such applications; failing this, the eduPersonUniqueId attribute may be an appropriate "neutral" form."

PeopleProposed by Scott Cantor
Approved by the Schema Board

The following change to eduPersonPrincipalName note section was approved by the Schema Board on the 29 August 2019 call:

Values of eduPersonPrincipalName are often, but not required to be, human-friendly, and may change as a result of various business processes. They may also be reassigned after a locally-defined period of dormancy. As a result, eduPersonPrincipalName is NOT RECOMMENDED for use by applications that provide separation between low-level identification and more presentation-oriented data such as name and email address. Common identity protocols provide for a standardized and more stable identifier for such applications, and these protocol-specific identifiers should be used whenever possible; where using a protocol-specific identifier is not possible, the eduPersonUniqueId attribute may be an appropriate "neutral" form. Syntactically, ePPN looks like an email address but is not intended to be a person’s published email address, or to be used as an email address. Consumers must not assume this is a valid email address for the individual.

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Work Item 4
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Adding a prominent note to the top of the eduPersonTargetedID definition

Date Added /

Date Completed

Proposed on 28 March 2019

29 August 2019

Description

"NOTE: eduPersonTargetedID is DEPRECATED and will be removed from a future version of this specification. Its equivalent definition in SAML 2.0 has been replaced by a new specification for standard Subject Identifier attributes [Ref TBD], one of which ("urn:oasis:names:tc:SAML:attribute:pairwise-id") is a direct replacement for this identifier with a simpler syntax and safer comparison rules. Existing use of this attribute in SAML 1.1 or SAML 2.0, and the equivalent <NameID> Format of "urn:oasis:names:tc:SAML:2.0:nameid-format:persistent" should be phased out in favor of the new Subject Identifier attributes."

PeopleProposed by Scott Cantor
Approved by the Schema Board

The following changes to eduPersonTargetedID notes were approved by the Schema Board on the 29 August 2019 call:

NOTE: eduPersonTargetedID is DEPRECATED and will be marked as obsolete in a future version of this specification. Its equivalent definition in SAML 2.0 has been replaced by a new specification for standard Subject Identifier attributes [http://docs.oasis-open.org/security/saml-subject-id-attr/v1.0/csprd03/saml-subject-id-attr-v1.0-csprd03.pdf], one of which ("urn:oasis:names:tc:SAML:attribute:pairwise-id") is a direct replacement for this identifier with a simpler syntax and safer comparison rules. Existing use of this attribute in SAML 1.1 or SAML 2.0 should be phased out in favor of the new Subject Identifier attributes."

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