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  1. OpenSAML - Java
  2. OSJ-134

Add MetadataResolver support for filtering based on predicate criteria

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Completed
    • Affects Version/s: 3.1.1
    • Fix Version/s: 3.3.0
    • Component/s: SAML 2 Metadata
    • Labels:

      Description

      Add support for metadata resolvers to filter returned entity descriptors using predicates.

      This will be pretty similar to the filtering support for credential resolvers. See AbstractCriteriaFilteringCredentialResolver.

      2 sources of predicates:

      1) Criterion's which are also Predicate's. Need to add a new "joining" interface to allow instanceof checks, ala EvaluableCredentialCriterion.

      2) Predicates produced by a registry/factory from non-predictate criteria. See EvaluableCredentialCriteriaRegistry.

      Also want to optionally allow filtering the whole metadata store via iteration with only predicates, if no "lookup" criteria are supplied or produce a result.

      Consider limiting this to BatchMetadataResolver and AbstractBatchMetadataResolver impls only.

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              Assignee:
              putmanb@shibboleth.net Brent Putman
              Reporter:
              putmanb@shibboleth.net Brent Putman
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                Created:
                Updated:
                Resolved: