fix(cost-management): register dynamic RBAC permissions for cluster/project tiers (FLPATH-4207)#3193
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…roject tiers (FLPATH-4207) Cluster-specific permissions (ros/<cluster>, ros/<cluster>/<project>) were created at runtime but never registered with createPermissionIntegrationRouter. The RHDH RBAC backend only evaluates registered permissions — unregistered ones get DENY by default, breaking the entire 3-tier RBAC model. At router init, fetch cluster/project data from upstream APIs and register all dynamic permissions. Also improve secureProxy.ts error messages (include path and error details instead of opaque "Internal proxy error"). Co-authored-by: Cursor <cursoragent@cursor.com>
hardengl
requested review from
a team,
PreetiW,
asmasarw,
batzionb,
mareklibra and
ydayagi
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Changed Packages
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Codecov Report❌ Patch coverage is Additional details and impacted files@@ Coverage Diff @@
## main #3193 +/- ##
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+ Coverage 60.97% 60.99% +0.01%
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Files 2098 2098
Lines 65140 65181 +41
Branches 17029 17034 +5
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+ Hits 39721 39756 +35
- Misses 25180 25186 +6
Partials 239 239
*This pull request uses carry forward flags. Click here to find out more. Continue to review full report in Codecov by Sentry.
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- Extract extractStrings() and buildClusterProjectPermissions() helpers to flatten nested if/for blocks (SonarCloud cognitive complexity 33→8) - Add 8 unit tests covering both helpers (fulfilled/rejected/empty/dedup) - Add changeset for cost-management-backend patch release Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
Cluster-specific RBAC permissions (
ros/<cluster>,ros/<cluster>/<project>, and theircost/equivalents) are created dynamically at runtime byfetchDynamicPermissions()but were never registered withcreatePermissionIntegrationRouter. The RHDH RBAC backend'sPluginPermissionMetadataCollectoronly evaluates registered permissions — unregistered ones get DENY by default. This broke the entire 3-tier RBAC model: onlyros.plugin(tier 1) ever worked.Changes
router.ts— At router init, fetch cluster/project data from the upstream Cost Management APIs and register allros/<cluster>,ros/<cluster>/<project>,cost/<cluster>, andcost/<cluster>/<project>permissions with the integration router. UsesPromise.allSettledso a partial failure (e.g. one API down) doesn't block other permissions from registering.secureProxy.ts— Improved error logging and response messages. Previously returned opaque"Internal proxy error"for all non-SSO exceptions; now includes the request path and error details for easier debugging.Proof the fix works
Verified on a live RHDH instance (
ocp-edge73) with OCI imagequay.io/gharden/cost-management-dynamic-plugins:2.2.0-rc.1.Tier 1:
ros.plugin— full access (396 containers, no filters)No permissions — access denied
Tier 2:
ros/<cluster>only — cluster-filtered (10 containers, down from 396)Tier 3:
ros/<cluster>/<project>only — cluster+project filteredBackend audit logs
CI
flightpath-ros #95 — 89 passed, 2 failed (pre-existing flaky), 4 skipped. All 21 RBAC E2E tests passed.
Limitation
Dynamic permissions are registered once at startup. New clusters added after RHDH starts won't be recognized until the pod restarts. A periodic refresh mechanism would be a more complete solution.
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