SubjectDerivedAttribute 3.3 attribute definition exposes attributes values derived from the Java Subject(s) produced by the authentication flow(s) used to authenticate the subject of the profile request.
A configuration shortcut allows for the values from any IdPAttribute objects contained inside IdPAttributePrincipal objects to be pulled out, which is an effective way to tunnel attribute data from outside the IdP provided by the External authentication flow.
xsi:type is defined by the
urn:mace:shibboleth:2.0:resolver namespace, the schema for which is located at http://shibboleth.net/schema/idp/shibboleth-attribute-resolver.xsd
Any of the common attributes can be specified. Note that this attribute definition does not require a
sourceAttributeID attribute since the information is not resolved from a dependent attribute. If one is supplied, it is ignored.
Additionally exactly one of the following must be provided (but not both):
|string||The name of an attribute found inside an IdPAttributePrincipal contained in one of the authenticated Subject(s)|
|Bean reference||The name of a Spring Bean implementing Function<Principal, List<IdPAttributeValue>>, this function will be invoked for each Principal found within the authenticated Subject(s)|
Any of the common child elements can be specified. Note that this attribute definition does not require a
<Dependency> child element since the information is not resolved from a dependent attribute. If any are supplied, then they are ignored.
<AttributeDefinition xsi:type="SubjectDerivedAttribute" id="PD1" principalAttributeName="Whatever">