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core: add ACL role state schema and functionality. #13955

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merged 2 commits into from
Aug 9, 2022

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@jrasell jrasell commented Aug 2, 2022

This commit includes the new state schema for ACL roles along with
state interaction functions for CRUD actions.

The change also includes snapshot persist and restore
functionality and the addition of FSM messages for Raft updates
which will come via RPC endpoints.

related: #13120
targets: feature branch

@jrasell jrasell added this to the 1.4.0 milestone Aug 2, 2022
@jrasell jrasell self-assigned this Aug 2, 2022
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LGTM; just the question on having an ID for policies

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This commit includes the new state schema for ACL roles along with
state interaction functions for CRUD actions.

The change also includes snapshot persist and restore
functionality and the addition of FSM messages for Raft updates
which will come via RPC endpoints.
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@shoenig shoenig left a comment

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LGTM! Just the random thoughts that can be ignored

Comment on lines +83 to +88
// Ensure the role hash is not zero to provide defense in depth. This
// should be done outside the state store, so we do not spend time here
// and thus Raft, when it, can be avoided.
if len(role.Hash) == 0 {
role.SetHash()
}
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Just rambling, but I wish in retrospect the objects that have these Hash values were made from constructors or a factory or something - enforcing the hash to be set on creation rather than by hand

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That is a good shout. I will merge this PR as is to unblock some additional PR that are lined up, but will look into this approach as a follow up item.

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Comment on lines +275 to +277
if len(a.Hash) == 0 {
a.SetHash()
}
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More rambling: one thing we could do is split SetHash into

  • SetHash - only set the hash if the length is zero
  • ResetHash always sets the hash to updated values

And that way we can avoid wrapping calls to SetHash with the length check in all the places where we do that

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I like the approach and with the above i'll take a look into this as a follow up to enhance the hash setting and raise a followup to look into similar for other structs.

@jrasell jrasell merged commit d6a9c14 into f-gh-13120-sso-umbrella Aug 9, 2022
@jrasell jrasell deleted the f-gh-13120-acl-role-core-state branch August 9, 2022 07:33
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2 participants