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`server_graphs_list` returned 200 in Open mode (`--unauthenticated`, no tokens, no policy) because `authorize_request`'s no-policy fallback only denied when `actor.is_some()` AND action != Read. In Open mode `actor: None`, so the denial branch never fired and the call returned `Ok(())` — leaking the registry (graph IDs + URIs that may contain S3 bucket paths or internal hostnames) to any unauthenticated caller. The docstring on `server_graphs_list` claimed it was "Cedar-gated" and that the server should "not leak the registry until the operator explicitly authorizes it" — docstring intent and code disagreed. Symptomatic fix: special-case GraphList. Breaks the moment another server-scoped action (`graph_create`, `graph_delete`) is added. Correct-by-design fix: tie authorization to the action's `resource_kind()`. Server-scoped actions (`PolicyResourceKind::Server`) always require explicit policy authorization — there is no runtime state where they're served by default. Per-graph actions keep the existing default-deny logic (DefaultDeny denies non-Read for authenticated actors; Open mode allows everything per the operator's `--unauthenticated` opt-in for graph DATA, but not for server topology). The fix uses the existing `PolicyResourceKind` enum that #119 already added — no new abstraction. Future server-scoped actions (runtime `graph_create`/`graph_delete` when the cluster catalog ships) automatically pick up the same enforcement without any per-action handler change. Changes: * `crates/omnigraph-server/src/lib.rs:51` — re-export `PolicyResourceKind` (the kind discriminator was already public on the omnigraph-policy crate; needed in scope here). * `crates/omnigraph-server/src/lib.rs:1457` — `authorize_request`'s no-policy fallback gains a server-scoped-action check that fires before the actor-based default-deny logic. Error message names the failure mode and points at `server.policy.file`. * `crates/omnigraph-server/tests/server.rs:5037` — `get_graphs_with_server_policy_authorizes_per_cedar` extended to register two graphs in non-alphabetical order and assert the admin-200 response is sorted alphabetically. Restores the sort-order coverage that lived in `get_graphs_lists_registered_graphs_in_multi_mode` before the red commit renamed it to assert denial. Also bundles a small adjacent cleanup that the bot-review flagged: * `crates/omnigraph-server/src/graph_id.rs:124` — drop the unreachable `"openapi.json"` entry from `is_reserved`. The regex `^[a-zA-Z0-9-]{1,64}$` rejects every dot-containing name before `is_reserved` can run, so dotted entries in this list were dead code that misled readers into thinking the list needed to cover them. Comment now names the structural exclusion. The `rejects_reserved_route_names` test loses its `openapi.json` row (covered by `rejects_dots` via the regex). Closes the "server-scoped management actions silently leak in Open mode" class. Red test from the previous commit (`get_graphs_denied_in_open_mode_without_server_policy`) turns green; all 78 server integration tests + 76 lib tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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| .. | ||
| api.rs | ||
| auth.rs | ||
| config.rs | ||
| graph_id.rs | ||
| identity.rs | ||
| lib.rs | ||
| main.rs | ||
| policy.rs | ||
| registry.rs | ||
| workload.rs | ||