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e57799d4df6bffaa19e2c6ecd185c7c963f63b4c
6 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Anso
|
e05099f2a1 |
fix(fleet-sync): make control-identity-mismatch sticky and surface in UI (#1117)
Treat 409 CONTROL_IDENTITY_MISMATCH from a replica as a non-retriable
failure instead of looping the same 409 through the 5-minute retry
service forever and silently writing identical failure rows.
Backend
- DatabaseService: add `sticky_error_code`, `sticky_error_expected`,
`sticky_error_got` columns to `fleet_sync_status` via an idempotent
migration. New methods setFleetSyncSticky, getFleetSyncStickyCode,
clearFleetSyncStickyForNode. recordFleetSyncSuccess clears the sticky
flag on a clean push. getFailedSyncTargets SQL adds
`AND sticky_error_code IS NULL` so the retry loop skips sticky rows.
- FleetSyncService.executePushToNode: short-circuits at the top when
sticky is set (covers event-driven pushResourceAsync calls). On a 409
with code CONTROL_IDENTITY_MISMATCH, records the failure once and
pins sticky with the expected/got fingerprints carried in the 409 body.
- routes/nodes.ts: new POST /api/nodes/:id/fleet-sync/reset-anchor.
Admin + paid + node:manage. Proxies POST /api/fleet/role/reanchor to
the peer with `{override:true}` using the stored Bearer node_proxy
token. On peer 200, clears every sticky row for the node so the next
push re-anchors and resumes replication. Distinct 502 / 504 responses
for peer-rejected / peer-unreachable so the UI can show a useful toast.
Frontend
- New lib/fleetSyncApi.ts + hooks/useFleetSyncStatus.ts. Polling hook
(30s visibilityInterval) skips fetch when !isPaid.
- NodeManager.tsx: destructive banner per affected node listing both
fingerprints, with `Reset anchor on peer` and `Remove node` buttons.
Hidden for community-tier users via empty hook data.
- FleetConfiguration.tsx (Fleet -> Status): read-only `Policy sync`
SummaryRow per remote node card. In sync / degraded / paused with
a tooltip; no action buttons (the action lives in NodeManager).
Tests
- fleet-sync-service.test.ts: 4 new cases for sticky-set on first
mismatch, short-circuit on subsequent pushes, null fingerprints,
and non-mismatch failures not setting sticky.
- database-fleet-sync-sticky.test.ts (new): 6 cases pinning the DB
contract incl. retry-loop SQL filter and migration idempotency.
- nodes-fleet-sync-reset-anchor.test.ts (new): 6 cases covering
happy path, peer 401 -> 502, peer unreachable -> 504, local-node
rejection, unknown node id, and community-tier 403.
Gate parity (Directive 30): the new POST .../reset-anchor enforces
requireAdmin + requirePaid + node:manage (matches the existing read at
GET /api/fleet/sync-status). UI banner + SummaryRow only render when the
hook returns data, which it only does for paid-tier authed users. No
existing tier-gate file moved; this is greenfield parity.
Auth audit: the peer's POST /api/fleet/role/reanchor route already uses
requireAdmin, which accepts the central's stored node_proxy Bearer
token because authMiddleware maps `scope === 'node_proxy'` to
`req.user = { username: 'node-proxy', role: 'admin', userId: 0 }`.
No widening required.
Backend tsc clean. Frontend tsc -b clean. 59 fleet-sync tests pass; full
backend suite green minus the pre-existing Windows-only file-lock flake
on filesystem-backup.test.ts that reproduces unchanged on main.
|
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|
Anso
|
4007709590 |
fix(fleet-sync): hygiene pass on receiver behavior and cleanup (#972)
A bundle of small file-local fixes to the receiver path and node-deletion flow. Changes: - F4 receiver audit log: applyIncomingSync now writes a system audit entry on every applied push so mirrored security-rule changes show up in the replica's audit panel with a clear control-side origin. - F7 pilot-agent skip: pushResource explicitly excludes pilot-agent nodes (they have no api_url for HTTP push) and warns once per node id so the operator sees they will not receive replicated policies. - B4 identity-drift notification: when targetIdentity differs from the cached fleet_self_identity, dispatch a warning so the operator can audit any identity-scoped policies that may need re-targeting. - B6 stack_pattern ReDoS guard: reject patterns with 4+ consecutive wildcards or more than 8 wildcards total. Both control-side validators (POST/PUT scan policies) and the receiver-side row validator share the helper. - B9 deleteNode cascade: clear fleet_sync_status rows for the node inside the existing transaction so the sync-status panel does not render ghost entries after a node is removed. - S6 last_error redaction: formatError strips Bearer tokens and JWT-shaped values from error messages and caps at 500 chars before storing in fleet_sync_status.last_error or logging. Tests: - 8 new vitest cases covering audit-log entry, identity-drift alert, pilot-agent warn-once, formatError redaction (Bearer + JWT), ReDoS validator rejection, and a backtracking-time smoke test. - New database-fleet-sync-cascade.test.ts: deleteNode removes fleet_sync_status rows for the deleted node and leaves siblings untouched. - Full backend suite: 1792 pass / 5 skipped. |
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|
Anso
|
7dde257e1f |
feat(fleet-sync): replica self-demote endpoint and role UX (#969)
A replica admin can now demote the instance back to a standalone
control without raw SQLite access. The Settings → Security UI surfaces
a confirm-gated button when the role is replica; the role probe also
surfaces a soft banner when it cannot determine fleet role rather
than silently defaulting to control.
Backend:
- POST /api/fleet/role/demote (admin, requires `{confirm: true}`):
flips fleet_role to 'control', clears fleet_self_identity,
fleet_control_identity, and both received_pushed_at:* watermarks,
drops every replicated_from_control row from scan_policies and
cve_suppressions, nulls out any orphaned policy_evaluation cache.
Returns 409 ALREADY_CONTROL when invoked on a control.
- DatabaseService gains `clearOrphanPolicyEvaluations()` and
`clearReplicatedRows()` helpers. Reanchor consolidates onto
clearReplicatedRows so it shares the same code path.
- `FleetSyncService.demote()` returns boolean for the route to
translate into 200 or 409.
Frontend:
- SecuritySection probes /fleet/role and now records explicit success
vs failure rather than silently treating an error as control. A
soft banner appears when probe fails.
- Replica banner gains a "Demote to control" button and a destructive
ConfirmModal explaining the wipe.
Tests:
- 4 new route-level vitest cases (401, 400 without confirm,
end-to-end demote with replica setup, 409 ALREADY_CONTROL with
explicit precondition).
- Service unit test asserts the consolidated clearReplicatedRows path.
- Full backend suite: 1773 pass / 5 skipped. Frontend: 185 pass.
|
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|
Anso
|
f3757b43c6 |
feat(fleet-sync): anchor replicas to a control fingerprint (#968)
A replica now binds to the first control that pushes to it. Subsequent
pushes from a different control are rejected with 409
CONTROL_IDENTITY_MISMATCH until an admin explicitly reanchors. Closes
the cross-control hijack window where any node_proxy bearer signed
against the replica's secret could overwrite security policies.
Wire protocol:
- Sender includes a stable 16-hex-char `controlIdentity` derived by
SHA-256-truncating `system_state.instance_id` (the local UUID written
once by LicenseService.initialize on first boot). Hostname rotations
do not flag drift; only a SQLite reset or explicit reanchor breaks
the binding.
- Receiver caches the fingerprint inside the same transaction that
applies the row replacement and watermark write. Three states:
null (fresh install), '' (post-reanchor), '<fingerprint>' (anchored).
- Empty `controlIdentity` is treated as legacy and accepted, so older
controls keep working during rollout.
New endpoint:
- POST /api/fleet/role/reanchor (admin, requires `{override: true}`):
clears the cached fingerprint, both `received_pushed_at:*` watermarks,
and replicated rows of both resources, all in one transaction. The
static cached fingerprint is also flushed defensively.
Public surface additions:
- `FleetSyncService.getControlIdentity()`: stable fingerprint for the
outgoing push body.
- `FleetSyncService.reanchor()`: admin-driven anchor reset.
- `ControlIdentityMismatchError`: typed sentinel the route translates
to 409 with structured body `{error, code, expected, got}`.
Tests:
- 9 new vitest cases covering first-sync persistence, mismatch
rejection, matching acceptance, empty-incoming back-compat,
post-reanchor un-anchored state, fingerprint stability, missing
instance_id fallback, route-level mismatch, route-level reanchor
with override gating.
- One ordered route-level scenario instead of cross-dependent it()
blocks so test reordering cannot silently break the suite.
- Full backend suite: 1769 pass / 5 skipped.
|
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|
Anso
|
27660f622b |
fix(fleet-sync): version the wire protocol and serialize per-node pushes (#967)
Hardens the scan-policy and CVE-suppression replication channel as the foundation of a multi-PR fleet sync hardening track. No new endpoints, no new tables, no schema changes; receivers still tolerate legacy payloads (absent pushedAt and controlIdentity) for rollout safety. Wire protocol: - Sender stamps every push with a strictly-increasing pushedAt and a placeholder controlIdentity. Receiver rejects strictly-older pushedAt with 409 STALE_SYNC_PUSH so the next write retries. - pushedAt comparison plus row replacement plus watermark write run in a single SQLite transaction; a partial-write window cannot leave the watermark behind the row state. Concurrency and limits: - Per-node mutex on the sender so concurrent control writes serialize per remote and never apply older state on top of newer. - Sender-side row cap at MAX_SYNC_ROWS=5000 with a 6-hour throttled truncation alert so flapping configs cannot flood the operator. - Route-level body limit raised to 5MB on POST /api/fleet/sync/:resource only; the global 100KB cap is unchanged. Oversize bodies return a structured 413 SYNC_PAYLOAD_TOO_LARGE. Determinism and hygiene: - getMatchingPolicy gains an id-ASC tiebreaker so two replicas resolve the same winner when policies tie on scope class. - Inline comment documents why getMatchingPolicy filters node_id at SQL yet still relies on JS identity matching for replicated rows. - Comment on the receive endpoint documents why no requirePaid is enforced (control's tier authorizes; replica trusts the bearer). - STALE_SYNC_PUSH 409s no longer record a node failure; they are expected protocol outcomes, not health issues. Public surface additions: - DatabaseService.transaction(fn): generic SAVEPOINT-friendly wrapper. - DatabaseService.getLocalScanPolicies / getLocalCveSuppressions: SQL filter on replicated_from_control = 0. - StaleSyncPushError: typed sentinel the route translates to 409. - fleetSyncConstants: shared MAX_SYNC_ROWS, body limit, state-key and error-code maps so the wire protocol has one source of truth. Tests: - 24 new vitest cases across fleet-sync-service, fleet-sync-routes, and database-matching-policy covering monotonic pushedAt, per-node serialization, row truncation and throttle, stale-push suppression, receiver back-compat, oversize-body 413, deterministic matching. - Full backend suite: 1757 pass / 5 skipped. |
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Anso
|
708d15b2b3 |
feat(fleet): replicate scan policies across managed nodes (#649)
Scan policies now propagate from the control Sencho instance to every registered remote. The control is the source of truth; replicas render rules read-only with a managed-by-control banner. Pushes fire on every policy write, record per-node success and failure on a new fleet_sync_status table, and use node_proxy Bearer tokens exclusively so only sibling Senchos can apply incoming sync payloads. Policy scope now travels as a string identity (api_url or a local sentinel) so node-scoped rules evaluate correctly on each target. |