Per-PC credentials (replaces the 09-14 client-certificate attempt):
- POST /api/endpoints/enroll issues a credential to a PC that matches exactly
one computer by hostname and BIOS serial and has none yet. Anything else
(unknown or duplicate hostname, serial mismatch, already enrolled) waits as
a request an admin approves or rejects. The agent's persisted nonce binds an
approved request to the PC that asked.
- One auth helper serves every agent route. With X-Endpoint-Credential the
asset comes from the credential and a request naming another PC gets 403
ASSET_MISMATCH. The shared key still works for PCs that have not enrolled,
is refused (401 SHARED_KEY_REFUSED) for any PC that has, and can be switched
off. A revoked credential gets 401 CREDENTIAL_INVALID so the agent
re-enrolls.
- The core collector accepts the credential for the computers, printers and
endpoints collectors through two new plugin hooks exposed on shopdb.api
(contract 0.33.0), and refuses the shared key for enrolled PCs.
- Admin API: enrollment list, approve, reject, revoke (un-enroll), settings.
Migration API: per-PC readiness with blockers, and upgrade waves that
package the agent once and queue the existing agent upgrade per PC.
- Migration 0023 creates endpointcredentials, endpointenrollrequests and
endpointmigrationwaves, drops the certificate columns from assets where
test databases have them, and renames app_fingerprint to appfingerprint.
0021 and 0022 keep their ids but no longer alter the core assets table.
- Removed: client_cert.py, certificate renewal, the unauthenticated
/test/client-cert route, nginx client certificate forwarding and the agent
certificate script. The client-cert header could be forged on IIS, the key
was readable by users, and the shared key remained a fallback.
- GET /settings/server-cert returns the SPKI SHA-256 pin for GE-Enforce.
Review fixes:
- report_command_result used g without importing it; every result was a 500.
- collect_log refuses setup answer files, appsettings, agent directories and
key files at enqueue.
- Fleet alerts: alerttimeout and alertfleet agree with the migration, the
scope is validated and a malformed scope no longer reaches the whole fleet,
and the ack race no longer raises NameError.
- A refused break-glass override leaves no hold and no audit row.
- Agent upgrade checks locks and permissions before repackaging, and writes
the package atomically.
- Server certificate upload validates the pair before replacing files;
generation no longer builds an openssl config from user input; audit rows
are actually written.
- Health evaluation runs in a savepoint so a caught error cannot lose the
check-in.
- Required-app policies are found by appid, survive renames, and deleting an
app deactivates policies that still name it. The UI and API now say such a
policy only takes effect inside a business policy.
- Backfill handles duplicate fingerprints and rolls back a failed batch.
- Plugin settings routes skip a plugin whose hook raises.
- The setup token is no longer printed to the log.
- The naming gate checks top-level files again and handles odd file names.
- Removed root scratch scripts, one of which carried a token.
- Rewrote the fleet alert scheduling and app delta tests on real fixtures.
The wj merge brought in a half-built fleet alert feature: server-side UI
behaviour still being stood up over a delivery proof of concept. It left
five red tests. This clears them and fixes a real hole underneath.
The cross-machine guard never ran. acknowledge_fleet_alert read .assetid
off _resolve_asset_for_hostname, which returns the id itself, so the
check raised AttributeError on every call and answered 500. That guard is
what stops one endpoint acknowledging another's alert, and the collector
key is shared across the fleet, so until now any bay could clear an alert
on another machine's behalf. Compare the id directly.
Gate both alert routes the way the rest of the agent channel is gated.
They are collector-key authenticated, not JWT+role, because a shop floor
bay has no user session - the same shape as claim_next_command and
upload_operator_report. Declared in the authz allowlists with the reason,
rather than inventing a permission no agent could hold.
Settle the delivery contract ahead of the durable agent work. The poll
response is authoritative for a host: every alert that should be live on
it right now. An alert absent from the feed is the agent's instruction to
retire the pending toast, which is how a server-side close or cancel
reaches a machine already displaying one. Acknowledgement is terminal per
product decision, so a close after an ack is a no-op and the agent can
retry a queued ack safely. A toast that merely timed out is not an
acknowledgement.
Stop reaching past the plugin contract surface for the mailer. One import
was a plain redirect; the other pulled a private helper to pre-check
recipients, duplicating what send_alert already does. It also returned
early when no email recipients existed, which silently suppressed the
independent webhook leg - misconfigured SMTP was dropping Teams alerts.
Register NotificationAcknowledgement in get_models() and give the
notifications plugin ownership of notificationacknowledgements, then move
the expected head to notifications0006fleetalerts.
Add the coverage whose absence let the .assetid bug ship. Thirteen tests
over gating, authoritative-feed withdrawal, terminal and idempotent
acknowledgement, per-asset scoping, and the cross-machine guard. Five of
them fail against the pre-fix handler.
Remaining suite failures are pre-existing and local: the symlink scan
needs elevation, and the docs check wants files absent from this checkout.
Rolling the containers failed on strict MySQL: the endpoints chain could not
stamp its new head with "Data too long for column version_num". Plugin version
tables declare version_num VARCHAR(32) and the new revision id was 33 chars.
Nothing in the suite caught it. The tests run on SQLite, which does not enforce
declared column widths, so an over-long id passes locally and fails only on a
real deploy - after the migration body has run and only the stamp fails. The
rollback was clean here, but the failure lands at the worst possible point.
Shorten the id and assert the limit in the test that already parses every
plugin revision, so the next over-long id fails on a laptop instead of during
a roll. Core is deliberately not covered: its alembic_version is VARCHAR(128),
and it already carries ids longer than 32 that are correct.
The product shipped one Configuration Policy carrying every shopfloor app
monitor, wrapped in a shipped Site Policy that applied it to every endpoint.
That bundled two decisions a site cannot separate: which monitors exist, and
which endpoints get them. A site that wanted eDNC on one PC type and MTConnect
on another had to delete the shipped policy and rebuild both halves.
Ship one Configuration Policy per monitor with no PC type attribution, and stop
shipping a Site Policy at all. Composition is a site decision; the product now
supplies parts, not an assembled opinion.
Shipped Configuration Policies become editable and deletable. Provenance stays
a source tag rather than a lock, which is safe because seeding is insert-if-
absent and no reconciling seeder exists, so a site edit is never stomped. The
stale comments claiming shipped rows were read-only and reconciled described
behavior the code never had.
on_install/on_enable fire only on a state transition, so a permission declared by a later plugin version never reached an already-installed site through them. Until someone ran flask seed permissions by hand the name did not exist, and any route guarding on it refused every caller. Settings already had sync_all_plugin_settings() on the upgrade path for exactly this reason; permissions now have the counterpart.
The scope relink is the half that actually bites. Creating the Permission row only makes the name exist - the prebuilt scopes derive their grants from the catalog, so a permission seeded without a following Role.seedscopes() belongs to nobody but admin. The plugin installs clean and its UI is invisible to every non-admin, which reads as a broken plugin rather than a seeding gap. Ordering matches flask seed permissions: seedscopes only links rows that already exist, so it runs last. Additive, so a site's deliberate role edits survive the deploy, and best-effort per plugin so one bad plugin cannot abort a deploy.
Test deletes an existing plugin permission, runs upgrade-all, and asserts both that the row returns and that it is granted to the technician scope. Verified it fails without the fix rather than passing vacuously.
Exports caller_is_role on the plugin authorization surface. Additive name, so a minor bump. Scoped personal tokens are always refused by it, matching require_role, which stops a plugin from accidentally letting a scoped token inherit role authority from its owner.
Registers the tables added by the endpoint lock and policy hold work (endpointlocks, policyactionholds) plus the endpoint health tables in the alembic template, so plugin migrations see them and the ownership guard does not report them as unclaimed.
Corporate Tools tab on PC Details, gated by endpoints.deploy and liveness.
Starts already-registered scheduled tasks; the agent's ScheduledTaskPolicy
allowlist remains the authority on what may actually run.
Dell Command | Update split into two actions (Scan, Apply Updates) because
they have very different consequences. Apply Updates carries a persistent
breakglass warning in the card naming Tanium as the primary update utility,
rendered between the row title and description so it is visible at all times
rather than only in the confirm dialog. Destructive actions keep the typed
RUN confirmation.
Fix scheduledtask_run being stripped by Configuration Policy: the
intersection in ALLOWED_ACTIONS_FOR dropped it on any endpoint whose
effective policy was non-empty, so every Corporate Tools click failed with
"not permitted by policy" regardless of the caller's role. Corporate tools
are role-gated only, via POLICY_EXEMPT_ACTIONS; policy keeps authority over
monitors and service/process primitives.
Fix blank PC Details page: watch(detailtabs) evaluates its source during
setup and read canDeploy before its const declaration, throwing a TDZ
ReferenceError that aborted setup with no API request made.
Mapped-drive refresh moves to the tray. SYSTEM cannot probe user-scoped
drives, so the service requests a re-probe over a named event and waits for
the spool collectedat stamp to advance before collecting. The probe task is
registered as a ShopFloor user principal; the Users-group principal remains
only as a degraded fallback since a group member cannot start it.
Mapped drives stopped reporting because the user-context path failed silently
in three separate places, and none of them left a trace to read back.
- Probe: launch via -EncodedCommand instead of staging a temp .ps1 and running
powershell.exe -File. A missing or quarantined script file fails BEFORE any
statement runs, so the script's own try/catch never sees it and the only
symptom is exit -196608.
- Spool: pin to the ShopFloor profile. Resolving it through WTSQueryUserToken
is privileged, endpoint protection blocks it, and on failure the tray
(writer) and service (reader) silently disagree about the path.
- Spool: consume after a successful parse, so a stopped tray cannot keep
re-reporting stale mapped drives as current. Unparseable files are left in
place for the next cycle.
- Logging: user-session components cannot write to Program Files or to the
SYSTEM-owned ProgramData log directory, and the file sink degrades to a
silent no-op when it cannot create its directory. Tray and probe now log to
C:\Users\ShopFloor\ShopDB\Logs, installs transcript to ProgramData, and the
sink records a SinkProblem instead of swallowing UnauthorizedAccessException.
- Installer: provision the operator spool/log directories with ShopFloor:Modify
before the tray first runs, and stop the transcript via trap so a throw
cannot orphan exactly the failed install worth reading.
- Upload cap 64 -> 128 MB: the self-contained tray publishes at ~69 MB and was
rejected on SIZE, but the size check returns before the PE is parsed, so the
operator only ever saw a version-detection failure.
AGENT-CONTRACT.md gains a normative section defining the three security
contexts, their log destinations, the fixed spool path and consume-on-read.
Agent 1.8.0 -> 1.8.1, tray 1.1.0 -> 1.1.1 so the deployed build is
identifiable from a log line.
Curated events were re-read from the newest 25 entries per channel on every
collect, and the server appended whatever arrived. One real event was
therefore stored again on every cadence tick for as long as it stayed in
that window, so event counts measured how long a box had been up rather
than what had happened to it.
The agent now keeps a per-channel watermark of the last Windows event
record id it reported, persisted under ProgramData so a service restart
does not replay history, and sends eventrecordid with each event. The
server dedupes on (assetid, eventchannel, eventrecordid) behind a unique
index, so a replay from an older agent cannot double-store either.
Six inventory keys the agent had been sending all along - bios, disks,
domain, memory, osinfo, processor - were parsed, logged as unpersisted,
and dropped. They now have columns and are written on check-in, along
with user context, pending reboot, and the cpupercent/memorypercent/
idleseconds fields that were declared in the contract but always null.
Session-scoped data cannot be read from the agent's LocalSystem session 0
at all: mapped drives and user-owned listeners do not exist there. A probe
runs in the interactive user's session and hands results back through a
spool file. It is not yet producing output on a live endpoint; the column
and panel are in place and read empty until that is fixed.
Also bounds the user-context script wait. It was WaitForSingleObject with
INFINITE, so a hung script pinned the command worker permanently.
Ben Baker's installed-software collection, software delivery (run_script and
update_app), agentless adoption tool and command-queue hardening, with his
authorship preserved.
Reviewed before promotion. Fixed: the endpoints plugin tests were never collected
by pytest, the SBOM snapshot table's key would exhaust on MySQL, ingest did not
truncate two columns strict MySQL would reject, and update_app's version branch
pinned a digest for a file that route never serves. Agent packaging moved off
require_role('admin') onto a new endpoints.agentpackage permission.
Contract 0.27.0. Full suite 2231, frontend 314.
Default fuzzy reconcile threshold to 0 and refuse merges when digit runs differ so numbered labels like Bay 311 never bind to Bay 310. Keep edit forms from clearing saved model fields when category filtering hides untyped rows. Includes in-progress computers policy and endpoints command feature work.
Migration tests knew no endpoints head revision, so the parametrized guards raised KeyError. Register it in EXPECTED_HEAD_REVISION.
EndpointState declared lastreportedat both index=True and an explicit db.Index over the same column, and the baseline migration named single-column indexes differently from what create_all builds. On a pre-existing table the name-keyed guard could not see the create_all index and added a duplicate, tripping the idempotency guard. Drop the redundant declaration and rename migration indexes to ix_<table>_<column> to match.
endpoints was absent from the universal site profile, so the installer would not offer it and prune-schema would drop its tables at provisioning. Add it.
The agent design record lived under docs/, which is stripped to the public wiki and normally absent from the tree; a lone file there un-skipped the wiki-publish guards. Move it into the plugin.
The merge of the Entra device-identity work added computers 0002/0003 migrations, advancing the computers head past its anchor. Update the expected-head guard to match so upgrade-all stays green.
Assign printers to a MACHINE and let whichever PC controls it install them, with
the observed half kept strictly apart from the assigned half: a collector report
can never write an assignment row. Adoption is explicit. Adds a singular
relationship type so defaultprinter can mean exactly one, client scripts that
converge a bay's queues and correct a drifted one in place, and a wave gate so a
fleet-wide driver rollout cannot stampede its own share.
On the container side: the compose stack never persisted the instance directory,
so a rebuild discarded plugins.json and every upload. It is a volume now, the
image ships instance/ owned by the app user so the mountpoint is writable, and
the database moves to MySQL 8.4 LTS, which the Windows runbook has recommended
since 8.0 went end of life. The image also could not build at all: the frontend
stage never copied the plugin staging script it runs.
Adds a topology migration guide covering IIS to Docker and back.
The gage lab assigns real WJRP asset numbers: internal itemcode stays
auto-minted, a new optional unique gagelabtag carries the lab's number,
searchable and kiosk-resolved (scans and bare digits against either
identifier). Print files render as stacked revision cards instead of a
scrolling table.
Catalog with photos and append-only print-file revisions, a stock
ledger attributing every take/restock/adjust to a badge-resolved
employee, a touch kiosk (scan bin, scan badge, keypad quantity) with a
deliberately open decrement-only take endpoint, 1x0.5in CODE128 bin
labels, low-stock email alerts to selected users, roles, or addresses,
and stock/consumption/by-person reports with a cache-vs-ledger
reconcile. Ships disabled; enable per site. Contract 0.13.0 adds the
mailer and the User/Role models to the plugin surface.
Flask + Vue rewrite of the classic-ASP shopdb, built as a plugin
framework so sister GE Aerospace sites can adopt it. Product version
0.7.0-pre-0.8.0, plugin contract 0.11.0, 966 backend tests.
Key entry points:
- docs/INSTALL-WINDOWS-IIS.md - tested Windows + IIS install runbook
(own-site and subpath deployment methods)
- docs/PILOT-DEPLOY.md - production pilot: stand up + import + verify
- docs/IMPORT-API.md - schema-agnostic legacy data import contract
- scripts/site_imports/wjf/ - West Jefferson reference import loader
- docs/adr/ - twelve accepted architecture decision records
