MITRE fix:
- S1 platform-rules API returns rule["mitre"] = [{tactic, techniques:[{id,title}]}]
not the flat field names we were checking — updated _extract_mitre to handle
this as the primary path, keeping flat field fallback for STAR rules
- generatedAlerts field on each platform rule stored in raw JSON during import
Firing status fix:
- sync-rule-firing now reads generatedAlerts from ParsedRule.raw as fast path
(instant, no SDL PowerQuery needed) since it's returned directly by the
platform-rules API on every library sync
- SDL PowerQuery retained as fallback for rules imported from detections.json
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
MITRE ATT&CK heatmap:
- _extract_mitre() helper extracts tactics/techniques from S1 API rules
handling multiple field name conventions (tactic, mitreTechniques, etc.)
- _import_from_api_rules and _import_detections now store tactics/techniques
in raw JSON alongside data_sources
- GET /api/coverage/mitre returns tactic/technique breakdown ordered by
ATT&CK kill chain with coverage stats
- New "Threat Coverage" tab in frontend: stat cards (total rules, MITRE
mapped, tactics covered, techniques covered), tactic cards grid with
left-border color coding and technique chips with "+N more" expander
Detection rule firing status:
- RuleFiringCache table tracks alert_count per rule_name
- POST /api/coverage/sync-rule-firing queries SDL PowerQuery with 3
field-name patterns to find rule firing data; upserts into cache
- GET /api/coverage/rule-firing-cache returns cache sorted by alert count
- /map now includes alert_count per rule and firing_cache_populated flag
- Coverage map Detections column: when cache populated, shows alert count
in green or ⚠ amber for rules that have never fired
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- s1_client: configurable PowerQuery timeout via SDL_PQ_TIMEOUT env var
(default 600s, was hardcoded 120s) with separate connect/read timeouts
via httpx.Timeout; retry on ReadTimeout via SDL_PQ_TIMEOUT_RETRIES;
better error messages include query snippet and parse non-JSON responses
- ingest: fix simulate-filter SDL syntax (== → =, drop leading | on base
expression, surface PowerQuery error field, cleaner empty-filter fallback)
- docker-compose: pass SDL_PQ_TIMEOUT and SDL_PQ_TIMEOUT_RETRIES through
to backend container with sensible defaults
Not taken from PR #2:
- .gitignore parsers/* change — would untrack the 7 committed parser files
- s1_client/quality/coverage changes already present in main from prior work
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Key changes:
- Unlabelled event banner: shows count only after Sample Events is clicked; uses broad SDL filter expression; time window synced to sync-days dropdown
- Parser Quality: new "Attributes Missing" subsection listing all parsers without dataSource.name regardless of event volume
- Coverage map: filter buttons (All / Complete Parser / Attributes Missing); stat card renamed to "Incomplete Parser"; stub count excluded from sync when no active sources
- Sync All button: runs SDL parser sync → library sync → live sources sync in sequence
- Reset now clears ActiveSource table and resets unlabelled count cache
- run_powerquery: configurable max_count param (default 1000, 50M for count queries)
- _DS_NAME_RE: supports both quoted and unquoted dataSource.name keys in parser files
- Full modern UI redesign: slate palette, gradient cards, ring borders, pill nav, colored stat accents
- Updated 7 tracked parser files synced from SDL
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Fetch detection library rules from platform-rules API at startup (falls
back to extracted.json); adds Sync Detection Library button for refresh
- Parser column simplified to ✓ Parsed / ✗ Not Parsed
- Detection counts now use library rules only (exclude custom STAR rules)
- Add close-match suggestions for dataSource.name mismatches (e.g. CloudTrail
→ AWS CloudTrail, Microsoft 365 Collaboration → Microsoft O365)
- Exclude SentinelOne Ranger AD from coverage map (native S1 source)
- Add success feedback banners to Load SDL Parsers and Sync Library buttons
- Remove rule_counts.json manual override; extracted.json is source of truth
- Remove Load Detections button; rules auto-import on backend startup
- Add get_account_id() and get_platform_rules() to s1_client
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Coverage Map:
- New "Detection Fields Missing" column shows dotted-path SDL fields that
associated STAR rules reference but the parser does not provide
- Only dotted field paths (src.ip, winEventLog.channel) are considered;
single-word correlation variables and metadata tokens are excluded
- Schema fields always present in events (dataSource.name, event.type etc)
are excluded from the missing list
Settings:
- New STAR_LIBRARY_ONLY field (select: true/false) controls whether
Load Library STAR Rules filters to @sentinelone.com creators or loads all
- Rendered as a dropdown in the Settings form with a hint description
- saveSettings now always persists select field values (not just non-empty)
- load-star-rules reads STAR_LIBRARY_ONLY env var as its default
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
load-star-rules now defaults to library_only=true, filtering rules where
the creator email ends in @sentinelone.com. Custom tenant rules are excluded
by default. Pass ?library_only=false to load all rules.
Button label updated to "Load Library STAR Rules" to make intent clear.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- sync-sources now runs a parallel PowerQuery checking for event.type
population per source; count stored in new active_sources.parser_detected
- Coverage map marks a source as covered if parser_detected > 0, even
without a matching local parser file (handles built-in/cloud parsers)
- UI parser cell shows "Parsed (N typed events detected)" for data-lake-
detected parsers vs named local parser files
- Runtime ALTER TABLE migration adds parser_detected column to existing DBs
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- New /api/quality router with three endpoints:
sample-events: pull raw events from a source via PowerQuery
field-population: measure % of events with each SDL field populated;
surfaces dataSource.name correctly (100% when filtered by it) and
returns fields_seen_in_sample so you can see what IS being extracted
test-parser: converts SDL \$field=pattern\$ format strings to Python
named-group regex and tests against a pasted raw log line
- New "Parser Quality" nav item and page with all three tools
- Home page card added for Parser Quality
- Field population UI shows per-field colour-coded progress bars plus
a chip list of fields actually present in the sample
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Coverage map: replace filename fuzzy-match with exact dataSource.name
lookup read directly from parser file attributes; grok/dottedJson parsers
now flagged as "parser_needed" with format type shown in the UI
- Bar chart: SVG linearGradient (light purple → deep violet) replaces flat fill
- Ingest dashboard: add 1h button (first option) backed by new backend
hours= query param on /api/ingest/top-sources; daily-volume chart shows
informational message when in 1h mode
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Previously showed field-level coverage (rule fields vs parser fields).
Now shows per-dataSource.name coverage: is a parser loaded for each
active ingest source?
- New ActiveSource DB model stores live sources from SDL
- New POST /api/coverage/sync-sources endpoint runs PowerQuery to fetch
current dataSource.names and their event counts, stores in DB
- GET /api/coverage/map now returns per-source status:
covered = a loaded parser matches this source name
parser_needed = source is ingesting but no parser is loaded
- Parser matching uses fuzzy substring (handles "palo"→"Palo Alto Networks Firewall")
- Coverage table shows: source name, 7d event count, status, matched parser + field count, STAR rules
- Frontend: new "Sync Live Sources" button, updated stats cards, updated filter tabs
- Removed field-level view (was confusing — parser_needed on a field ≠ missing parser for a source)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- daily-volume: run per-day PowerQueries in parallel with asyncio.gather
instead of sequentially with sleeps — 3 days now completes in ~16s vs 140s+
- Default view changed from 7d to 3d; day buttons updated to [3, 5, 7]
- igLoad: fire daily-volume and top-sources simultaneously with Promise.allSettled
so both panels load in parallel rather than one after the other
- Each panel shows "Querying data lake…" spinner while loading
- Each panel renders independently — one failure doesn't block the other
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Sidebar: ⚙ Settings link pinned to bottom of nav
- Settings page: view all config keys (secrets masked), edit and save directly to .env
- Show/hide toggle for secret fields (tokens, keys)
- First-time setup banner with cp .env.example .env instructions when .env is missing
- Manual setup section with step-by-step terminal commands and where to find each credential
- New .env.example template with comments for all required variables
- Backend: GET/POST /api/settings/config router reads/writes mounted .env file
- docker-compose: mounts .env into backend container at /app/.env for write access
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Mick