13.4. Authentic Source Endpoints

13.4.1. e-Service PDND Authentic Source Catalog

Public Authentic Sources MUST provide the following e-Service through PDND to provide the Credential Issuer with User's attributes required to the issuance of a Digital Credential.

Note

A complete OpenAPI Specification is available here.

13.4.1.1. Get Attribute Claims

Description	This e-Service provides the Credential Issuer with all attribute claims necessary for the issuance of a Digital Credential.
Provider	Authentic Source
Consumer	Credential Issuer

Note

The Authentic Source and the Credential Issuer MUST implement the necessary logic to keep track of the requests and responses exchanged via this e-Service, in order to be able to correlate them with the related issuance of a Digital Credential. In particular,

• both MUST save the jti value in the Agid-JWT-Signature payload of the request to manage Signals related to the deffered issuance of a Digital Credential (see Signals Processing);

• the Authentic Source MUST record the datetime value provided within the last_updated parameter, which indicates the last time the User's attributes were updated in the Authentic Source's database;

• the Credential Issuer MUST read the last_updated value received in the response to be able to check if the User's attributes have changed since the last issuance of a Digital Credential.