- Explorer's /api/provenance now queries the audit-grade ProvenanceManager
(SQLite-backed, checksummed) first, falling back to the naive 2-hop
graph traversal when no audit records exist for a node.
- Fixed a process-global mutable-state risk in the initial approach:
provenance storage path is threaded per-session via GraphSession,
not via ProvenanceManager's global set_default_storage_path classmethod.
- Added source: 'audit' | 'graph_traversal' to the response so callers
can distinguish which path served the data.
- Documented a known limitation: ProvenanceManager currently only
traces upstream/ancestor lineage, not descendants — the naive
fallback remains the only source for downstream relationships until
ProvenanceManager gains a reverse lookup (tracked separately).
- Warns (rather than silently no-ops) if a provided session's
provenance_manager was already constructed before create_app()
applied a provenance_storage_path.
- Never lets a provenance-manager failure crash the route; degrades
to the naive path with a logged warning instead.
Tests: 5 new tests in test_provenance_manager_wiring.py covering the
audit path, empty-record fallback, storage-failure degradation, app
startup wiring, and cross-session storage isolation. Full
tests/explorer/ + tests/provenance/ suite passing, order-invariant.
Extracts the row-cap-and-truncate loop (duplicated between the
CONSTRUCT/DESCRIBE and SELECT branches) into a shared _cap_rows()
helper, and adds a test for the previously-uncovered CONSTRUCT/DESCRIBE
truncation path. Addresses review nits on PR #805.
- Revert create_ontology silently falling back to a near-empty ontology on
generation failure; restores the HTTPException(500) behavior from #770/#787
that this PR had accidentally undone (and re-enables TestOntologyCreateFailures)
- Fold sh:Warning/sh:Info severity pySHACL results into the /shacl/validate
response's violations array instead of silently dropping them, so a
non-conforming report is never returned with an empty violations list
- Share a single nodes/edges fetch between _generated_shacl_for_uri and
_data_graph_turtle_for_uri via new _fetch_analysis_graph(), so /health
no longer re-queries and re-truncation-checks the same ontology twice
* fix(security): restrict Neptune cookbook SG, add VPC flow logs, harden IaC scan suppressions
Addresses open GHAS code scanning alerts:
- Neptune cookbook stack (neptune-setup.yaml) no longer opens the Bolt/OpenCypher
port to 0.0.0.0/0; a required ClientCidr parameter must be supplied instead.
Updated 21_Amazon_Neptune_Store.ipynb deploy instructions to match.
- Added VPC Flow Logs (CloudWatch Logs + IAM role) to the same stack.
- Documented why an account-wide IAM password policy resource does not belong
in a disposable per-learner CFN stack, with a justified ts:skip.
- Added inline `checkov:skip` / `ts:skip` comments to the knowledge-explorer
Helm templates (deployment/service/configmap) as a second suppression path
for the CKV_K8S_21/AC_K8S_0086/AC_K8S_0080 false positives, since the prior
annotation-only suppression was not being honored by the scanner.
* docs(changelog): document the Neptune and Helm chart security scan fixes
* fix(security): correct flow-log IAM scope and ClientCidr regex from review
- FlowLogRole granted logs:CreateLogStream/PutLogEvents on the bare log
group ARN, but those actions apply to log streams, not the group itself;
scoped them to "${FlowLogGroup.Arn}:log-stream:*" instead and moved the
Describe* actions (which don't support group/stream-level resource
restriction) to Resource: "*", matching AWS's documented flow-log IAM
policy shape. Without this, flow log delivery could silently fail.
- ClientCidr's AllowedPattern only checked digit count (1-3 digits per
octet), so malformed values like 999.999.999.999/32 passed parameter
validation and would only fail later when CloudFormation tried to
create the security group rule. Tightened the regex to enforce valid
IPv4 octet ranges (0-255) and prefix lengths (0-32).
* fix(security): harden IAM policy in neptune-setup and standardize Helm chart scan suppressions
- neptune-setup.yaml: split FlowLogRole policy into account-level statement (CreateLogGroup, DescribeLogGroups, DescribeLogStreams with Resource: '*') and log-group-scoped statement (CreateLogStream, PutLogEvents with !GetAtt FlowLogGroup.Arn) per AWS VPC Flow Logs least-privilege documentation.
- deployment.yaml: remove unreliable file-header skip comments (# checkov:skip / # ts:skip) and replace with resource-level metadata.annotations (checkov.io/skip and runterrascan.io/skip). Update seccomp rule ID from CKV_K8S_28 to checkov's actual seccomp rule CKV_K8S_31 on both Deployment and pod-template metadata.
- configmap.yaml / service.yaml: remove stale # ts:skip=AC_K8S_0086 file-header comments and add runterrascan.io/skip resource-level metadata annotations for consistency across all chart templates.
- .checkov.yaml: update documentation to explain resource-level metadata.annotations and reference CKV_K8S_31.
---------
Co-authored-by: Sameer6305 <sskadam6305@gmail.com>
sparql.py handles direct SPARQL query execution against the live graph with no test coverage anywhere in the repo. Adds coverage for the read-only allowlist (the actual security boundary here), row/timeout limits, error handling, and RDF projection fidelity.
- track_entity() no longer aliases a caller-supplied used_entities list
(it stored the reference directly and later mutated it via .append())
- Remove dead fallback branches in orchestrator.py/manager.py that
duplicated what Config.get()'s dotted-path resolution already does
- Add local --dry-run to `provenance audit` for parity with
`provenance export`
- `provenance check --strict` now warns instead of printing a success
checkmark before raising on a failed check
Add an Unreleased/Added entry for #786 covering the new export/import
Markdown format, idempotency and rollback guarantees, and the
Explorer/ContextGraph scoping decision from #765.
- Add entries alias in get_lineage() return dictionary so CLI and programmatic callers can access lineage entries via either key
- Update lineage() wrapper method to fallback to lineage_chain when entries is missing
- Add assertions in test_cli_lineage confirming lineage and entries lists are non-empty
- Add _default_storage_path, set_default_storage_path(), and test-isolation context manager default_storage_path() in ProvenanceManager
- Accept config kwarg in ProvenanceManager.__init__ to fix CLI initialization bug
- Implement audit_log(), lineage(), export_prov(), and check() on ProvenanceManager matching cli.py expectations
- Wire provenance.storage_path in Semantica.__init__ before pipeline stages execute
- Add comprehensive unit tests in tests/provenance/test_manager.py for CLI methods and test isolation
The set-state-in-effect refactor inlined each initial-fetch effect as a
standalone `fetchInitial`, duplicating the logic of the existing
reload/fetchOverview/fetchRegistry/loadVersions callbacks instead of
reusing them (required, since eslint-plugin-react-hooks v7 flags calling
an outside setState-touching function directly from an effect body, even
through an async gap - verified via a local lint probe). The duplicates
dropped the setError/flashMsg calls the originals had, so a failed
initial page load in AlignmentsTab, KGOverviewTab, OntologyManager, and
VersionsTab now failed silently instead of showing an error - a
regression of the exact bug #767/#790 fixed for these same files.
Also fixes LineageDiagram only clearing nodes/edges when the new
activeId was falsy, leaving the previous lineage view's stale diagram
on screen while switching directly between two ids.
The single-line checkov:skip=CKV_K8S_21 comment added in ed44260 was 286
characters, exceeding the repo's yamllint line-length rule (max 120,
.pre-commit-config.yaml). Split into three short comment lines: the skip
directive itself, then the rationale, in service.yaml, deployment.yaml,
and configmap.yaml.
Checkov's helm framework renders the chart without a namespace override,
so metadata.namespace (set to .Release.Namespace, bound only at install
time) always resolves to "default" and trips CKV_K8S_21 on service.yaml,
deployment.yaml, and configmap.yaml even though the chart is
namespace-agnostic by design.
Suppressed via per-file checkov:skip comments, following the same
convention already used for the Cloud Run false positives in
deploy/gcp/cloudrun-service.yaml.
* fix(#768): add ErrorBoundary to workspace Suspense blocks
* fix(#768): ensure ErrorBoundary retryCount only resets on recovery transition
* fix(#768): remove componentDidUpdate auto-reset to avoid premature reset on Suspense fallback
* fix(#768): reset ErrorBoundary retryCount only after a retry settles
Previously retryCount never reset on success (removed in adb4613 to
avoid resetting mid-Suspense-fallback), so unrelated transient errors
across a session could permanently exhaust the 3-retry budget even
though each prior retry had actually recovered. Now the counter resets
via a short settle timer after a retry stays error-free, avoiding both
the premature-reset and never-reset failure modes.
---------
Co-authored-by: KaifAhmad1 <kaifahmad087@gmail.com>
Previously retryCount never reset on success (removed in adb4613 to
avoid resetting mid-Suspense-fallback), so unrelated transient errors
across a session could permanently exhaust the 3-retry budget even
though each prior retry had actually recovered. Now the counter resets
via a short settle timer after a retry stays error-free, avoiding both
the premature-reset and never-reset failure modes.
KGOverviewTab dropped the nodes-fetch 207 warning whenever stats also
returned 207; HealthTab and AlignmentsTab still had the exact
silent-swallow pattern this PR set out to fix elsewhere in the same
folder. Also documents all of #790's fixes in the changelog.
Sameer6305