# Session Log — 2026-05-30 — Bitdefender GravityZone Skill (Howard)

## User
- **User:** Howard Enos (howard)
- **Machine:** Howard-Home
- **Role:** tech

## Session Summary

Built a new `/bitdefender` Claude Code skill that drives the Arizona Computer
Guru GravityZone Cloud partner tenant through the JSON-RPC Public API. The work
started from the observation that the web console cannot be accessed
programmatically, but a partner-level API key already existed in the SOPS vault
(`msp-tools/gravityzone.sops.yaml`) and a read-only client already lived in the
server code at `api/services/gravityzone_service.py`. The new skill is a
standalone CLI that reuses that proven JSON-RPC + HTTP Basic auth pattern and
extends it with management operations, an identity-tier JSON cache, and
`--confirm` gating on destructive actions.

The build proceeded in phases. First, the core skill (client `gz_client.py`,
CLI `gz.py`, `SKILL.md`, `references/api-reference.md`) covering read commands
(status, companies, endpoints, sweep, policies, packages, quarantine,
inventory) and management (create-package, install-links, scan, move,
make-group, gated deletes). The API method specs were verified via web research
plus live read-only probes against the tenant rather than guessing signatures.
Next, security hardening from a code review: API key loaded from the vault at
runtime only (never on disk/logs/argv/cache), error-body truncation, and `raw`
destructive-method gating. Then EDR/incident-response commands from the
`incidents` module (blocklist, isolate/unisolate, blocklist-add/remove).

A live all-clients security sweep was run, which exposed a real bug: the
all-clients path passed the companies *container* ID to `getEndpointsList`,
which the API rejects. Fixed by iterating each company individually (mirroring
the original server service). The corrected sweep covered 303 endpoints across
40 active companies: 1 infected (BOOKKEEPER at Reliant Well Drilling), 201 with
outdated signatures, 6 with outdated agents, 183 stale (>14 days). Most of the
"stale/outdated" volume traced to Glaz-Tech Industries (145 endpoints, ~78%
stale) which appears to be dead inventory never removed from GravityZone.

A systematic bug-hunting pass followed, backed by a new 29-check read-only
self-test harness (`selftest.py`). It found and fixed: the `detection_active`
field was misleadingly named and inverted (renamed `threat_detected`, now
correctly meaning "active threat, tracks with infected"); the `status` table
rendered nested dicts as unreadable one-line blobs (added a sectioned
renderer); and the `quarantine` command 404'd due to two bugs — wrong module
path (needs service-scoped `quarantine/computers`) and wrong parameter
(`companyId`, not `parentId`). All 29 self-tests pass. Work was committed and
synced.

## Key Decisions

- Built the skill standalone rather than extending `api/services/gravityzone_service.py`, reusing its JSON-RPC/auth pattern but keeping the skill self-contained and CLI-driven.
- Cache only the identity/structure tier (company/endpoint/policy id<->name maps, package list) with a 24h TTL; never cache volatile status (infected/last-seen/signature freshness) — those always pull live. A stale "all clean" is worse than a slow truth.
- Gate all destructive actions (delete-*, isolate, blocklist-add/remove) behind `--confirm`; `raw` also refuses destructive method names without it. UNVERIFIED API methods are reachable only via `raw`, never exposed as convenience subcommands.
- Verified API method signatures via live read-only probes before wiring them, rather than trusting docs alone — this is how the quarantine `companyId`/path issue and the `incidents` license-gating were discovered.
- Stored `CLAUDETOOLS_ROOT` in `.claude/settings.local.json` (gitignored, per-machine) rather than the shared `settings.json`, so it doesn't break other fleet machines.
- Scoped v1 to "full management" but deferred the GuruRMM push-deploy and the GravityZone Push webhook to phase 2.

## Problems Encountered

- All-clients sweep crashed (`Invalid value for 'parentId'`): the no-`--company` path passed the companies container to `getEndpointsList`. Fixed by adding `security_sweep_all_clients()` that iterates each company.
- `detection_active` field was inverted/mislabeled, producing a false "302/303 detection off" reading. Root cause: `malwareStatus.detection` means "threat active now" (True=bad), not "engine on." Renamed to `threat_detected` with corrected semantics.
- `status` table mode dumped nested `apiKey`/`license` dicts as giant single lines. Added `_print_status` sectioned renderer; `--json` output unchanged.
- `quarantine` returned HTTP 404. Two bugs: bare `quarantine` module path 404s (needs `quarantine/computers`), and the param is `companyId` not `parentId`. Both fixed; ACG returns 2 real items.
- Process error: marked the quarantine task "completed" before verifying; the self-test caught it still failing. Reopened, probed the real signature, fixed, re-verified. Lesson: verify before closing.
- `incidents.getIncidentsList` returns "Method not found" on this tenant — EDR/incidents license feature is off (consistent with `managePatchManagement`/`managePHASR` being off). Blocklist (same module) works; network isolation likely also needs EDR licensing enabled. Not a code bug.
- Empty `CLAUDETOOLS_ROOT` in the Bash tool's non-interactive shell caused early vault.sh path failures. Resolved by adding the env var to `settings.local.json` and inline-setting it during the session.

## Configuration Changes

Created:
- `.claude/skills/bitdefender/SKILL.md`
- `.claude/skills/bitdefender/scripts/gz_client.py`
- `.claude/skills/bitdefender/scripts/gz.py`
- `.claude/skills/bitdefender/scripts/selftest.py`
- `.claude/skills/bitdefender/references/api-reference.md`

Modified:
- `.gitignore` — added `.claude/skills/bitdefender/.cache/` and `.claude/scheduled_tasks.lock`
- `.claude/settings.local.json` — added `env.CLAUDETOOLS_ROOT = "C:/claudetools"` (gitignored, per-machine)

Runtime (gitignored, not committed):
- `.claude/skills/bitdefender/.cache/inventory.json` — identity cache (55 companies, 532 endpoints, 9 policies, 100 packages)

## Credentials & Secrets

- GravityZone Public API key: vault entry `msp-tools/gravityzone.sops.yaml`, field `credentials.api_key`. Auth = HTTP Basic, key as username + empty password. Loaded at runtime only; never written to disk/logs/cache. Test override: `GRAVITYZONE_API_KEY` env var.
- No new secrets created this session.

## Infrastructure & Servers

- GravityZone Cloud Public API base: `https://cloud.gravityzone.bitdefender.com/api/v1.0/jsonrpc`
- Module path form: `<base>/<module>` (e.g. `/network`, `/packages`, `/incidents`). Quarantine requires service-scoped `/quarantine/computers`.
- ACG tenant IDs: `ACG_ROOT_COMPANY_ID = 5c4280716c0318f3478b456a`, `ACG_COMPANIES_CONTAINER_ID = 5c4280716c0318f3478b456e`. In `getNetworkInventoryItems`, `type == 1` = company node.
- Tenant scale: 55 client companies, ~532 managed endpoints, 128 used license slots, key expires 2030-02-17. Enabled API modules: companies, licensing, packages, network, integrations, policies, maintenancewindows, reports, accounts, incidents, push, quarantine, phasr, patchmanagement. License features OFF: managePatchManagement, managePHASR, EDR/incidents listing.

## Commands & Outputs

- `py .claude/skills/bitdefender/scripts/gz.py status` — license/slots/enabled modules.
- `py .../gz.py sweep [--company <id>]` — live posture; no `--company` sweeps all clients.
- `py .../gz.py quarantine --company <id>` — fixed; ACG returned 2 items (`Gen:Heur.Ransom.HiddenTears.1` on ACG-DC16 — assessed by Howard as a Datto program false positive, to review later).
- `py .../gz.py inventory --refresh` — rebuild identity cache.
- `py .../scripts/selftest.py` -> `29/29 passed, 0 failed`.
- Sweep result: 303 endpoints / 40 active companies; infected=1 (BOOKKEEPER @ Reliant Well Drilling), signature_outdated=201, product_outdated=6, stale>14d=183. Glaz-Tech Industries dominates stale/outdated (145 eps, ~78% stale — likely dead inventory).
- Live API errors observed (correct handling, exit 1): `Invalid value for 'parentId' parameter` (bad company), `Invalid value for 'endpointId' parameter` (bad endpoint), `Method not found` (incidents.getIncidentsList — license gated).

## Pending / Incomplete Tasks

- ACG-DC16 quarantine entry (`Gen:Heur.Ransom.HiddenTears.1`) — believed to be a Datto program false positive; Howard to review further. Not remediated.
- Glaz-Tech Industries dead-inventory cleanup — separate genuinely-offline-but-live machines from decommissioned records (inflating counts + burning license seats). Not started.
- EDR network isolation (`isolate`/`unisolate`) is wired but untested live; likely needs EDR/XDR licensing enabled on the tenant (a Bitdefender toggle). Mike decision.
- UNVERIFIED methods (`assignPolicy`, uninstall/reconfigure, quarantine restore/remove) remain `raw`-only until signatures confirmed live.
- Phase 2 (deferred): GuruRMM push-deploy of installer links; GravityZone Push webhook to keep cache event-fresh instead of polling.

## Reference Information

- Skill: `.claude/skills/bitdefender/` — `SKILL.md`, `scripts/gz_client.py`, `scripts/gz.py`, `scripts/selftest.py`, `references/api-reference.md`
- Existing server-side client (read-only, not modified): `api/services/gravityzone_service.py`, `api/routers/gravityzone.py`, `api/schemas/gravityzone.py`
- GravityZone Public API docs: https://www.bitdefender.com/business/support/en/77209-125277-public-api.html
- Push/SIEM (phase 2): https://www.bitdefender.com/business/support/en/77209-158570-sumo-logic.html ; methods `setPushEventSettings`, `getPushEventSettings`, `sendTestPushEvent`
- Commits: `bc0fb89` (initial skill), `ba7e5ed` (raw gating + --json fix), `a8b5a56` (sweep/quarantine/EDR/self-test fixes)
- Vault: `msp-tools/gravityzone.sops.yaml`
