Files
AutopilotMonitor/src/Backend/AutopilotMonitor.Functions/Middleware
Oliver Kieselbach 5cd268e88c fix(backend): derive AuthenticationMiddleware JWT-exempt set from policy catalog
The ticket-gated diagnostics/download route (PublicAnonymous, MCP session_debug)
401'd on the deployed backend: AuthenticationMiddleware kept its OWN hardcoded
_anonymousRoutes allowlist, parallel to EndpointAccessPolicyCatalog, and the new
route was added only to the catalog. Since AuthenticationMiddleware runs before
PolicyEnforcementMiddleware, the missing entry rejected the request with a JWT
401 before the PublicAnonymous policy was ever honored. Classic hand-synced
parallel-catalog drift.

Delete _anonymousRoutes / _anonymousPrefixes and derive the JWT-exempt decision
from the catalog: a route skips JWT iff its policy is PublicAnonymous or
DeviceOrBootstrapAuth (authenticated in-function via cert/bootstrap token, not
JWT). Now method-aware and fail-closed on unregistered routes. Behavior-
preserving: the old 14 routes + 1 prefix equal exactly the catalog's
PublicAnonymous u DeviceOrBootstrapAuth set.

Add drift guard in EndpointPolicyCatalogCompletenessTests:
AnonymousAndDeviceRoutes_AreJwtExemptInAuthMiddleware loops every such catalog
entry and asserts the middleware exempts it (would have caught this bug);
SkipsJwtValidation_MatchesPolicyTier locks the positive/negative tiers incl. the
diagnostics/download vs diagnostics/download-url contrast. Full suite 2393 green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-22 23:40:18 +02:00
..
2026-05-20 19:54:43 +02:00