Let resolvers restrict what a grant confers on expanded targets - #27381
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dennisoelkers wants to merge 3 commits into
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DefaultPermissionAndRoleResolver#resolveTargets lets subclasses expand a grant target into several targets. The enterprise resolver uses this to expand a collection into its entities and a team's users into the member users themselves. Until now the grant's capability was applied unchanged to every expanded target, so a capability on a container silently became the same capability on each of its members. Extracts the capability lookup into an overridable permissionsFor(grant, target), plus a permissionsFor(capability, target) helper subclasses can delegate to when they need to narrow the capability for a target. No behaviour change on its own. It is the hook used by the enterprise fix for team membership conferring users:edit and users:rolesedit. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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Description
Motivation and Context
DefaultPermissionAndRoleResolver#resolveTargetslets subclasses expand a grant target into several targets. The enterprise resolver uses this to expand a collection into its entities and a team's users into the member users themselves. Until now the grant's capability was applied unchanged to every expanded target, so a capability on a container silently became the same capability on each of its members.Extracts the capability lookup into an overridable
permissionsFor(grant, target), plus apermissionsFor(capability, target)helper subclasses can delegate to when they need to narrow the capability for a target./prd Graylog2/graylog-plugin-enterprise#15607
/nocl No user-facing change.
How Has This Been Tested?
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