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Shibboleth Developer's Meeting, 2020-06-05

Call Administrivia

09:00 Central US / 10:00 Eastern US / 15:00 UK / 17:00 FI

Calls are normally the 1st and 3rd Fridays of each month. Next call would be Friday 2020-06-19. Any reason to deviate from this?

60 to 90 minute call window.


Call Details

This week's call will use the Zoom system at GU, see ZoomGU for access info.


AGENDA

  1. PKIX root behavior
  2. Jira Legacy
    serverShibboleth JIRA
    columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
    serverId180d847f-bce4-36b2-9964-771bff586829
    keyIDP-1583
  3. Opening up master branches
  4. Ian Young's thread safety thing, see below

Attendees:


Brent


Daniel


Henri

  • Jira Legacy
    serverShibboleth JIRA
    serverId180d847f-bce4-36b2-9964-771bff586829
    keyJOIDC-5

    • MDDriven profile configurations working as expected
      • Will check with 
        Jira Legacy
        serverShibboleth JIRA
        serverId180d847f-bce4-36b2-9964-771bff586829
        keyIDP-1608
         next week
    • Added ClientSecretReferenceKey -element to the schema
      • Simple resolver interface extending Resolver<String, CriteriaSet>
      • Initial implementation for Properties resource
        • How to make it refreshing whenever metadata provider is refreshed?
      • Other implementations? Perhaps HTTP (using the approach from HTTP data connector)?


Ian

  • (Maybe an agenda item) Thread safety is hard:
    • Arises through 
      Jira Legacy
      serverShibboleth JIRA
      columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
      serverId180d847f-bce4-36b2-9964-771bff586829
      keyMDA-242
      ; full discussion there.
    • A lot of things we say are @ThreadSafe really aren't, although they are mostly @ThreadSafeAfterInit and other things probably conspire to mean we're probably OK in practice. This makes me uncomfortable.
    • It's not possible even in principle to make most things truly @ThreadSafe because of 
      Jira Legacy
      serverShibboleth JIRA
      columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
      serverId180d847f-bce4-36b2-9964-771bff586829
      keyJSPT-97
      .
    • We could fix that (and I think we should, see this commit) but that wouldn't address all the issues, just make it possible to do so for cases we care most about.
    • Beyond that, I don't think really nailing this down is going to be felt to be worthwhile, but we might want to document some assumptions and change some annotations anyway.
  • Building from Docker containers: iay/shibboleth-build-docker seems to work

...