Commit Graph

20 Commits

Author SHA1 Message Date
Oliver Kieselbach 3d920a8113 shared+backend: IApiRequest marker, one RequestBody reader, every request body a Shared wire type (D-207)
Every HTTP request body the web, the MCP or the agent sends is now a flat class in
AutopilotMonitor.Shared implementing IApiRequest — the request twin of IApiResponse.
WireTypeManifestBuilder exports the implementers as a third root, so the request DTOs
reach wire-types.generated.ts on both clients; for request types a nullable property
keeps `| null` (a PATCH may send an explicit null to clear an override).

Functions read a body only through RequestBody.ReadAsync<T>/ReadOptionalAsync<T>
(System.Text.Json, ApiJsonOptions.Read = wire options + case-insensitive; empty or
malformed body = 400 envelope, never a 500) whose generic constrains on IApiRequest.
ReadNewtonsoftAsync<T> stays for the Newtonsoft-bound cluster (tenant/admin config via
the patch service's PopulateObject, rule and pattern documents) as a frozen per-file
baseline. The tenant-plan PATCH keeps its presence-sensitive JsonDocument walk with the
keys derived from PatchTenantPlanRequest by nameof (PlanPatchKeyParityTests).

35 nested request classes, 7 JObject/JsonDocument hand-walks and the anonymous
DeserializeAnonymousType bodies moved to Shared; the two identical TicketRequests are
one DownloadTicketRequest; ServerAction is no longer the request (QueueSessionActionRequest,
the stored row is built server-side); create-from-template takes { "variables": … }
instead of a bare map. Fields the endpoints default server-side are nullable now
(CPE mapping, report attachments, feedback rating on dismissal, upn for applications).

TypedRequestGuardTests: no raw deserializer under Functions/ (named exemptions: agent
routes frozen by D-200, Azure Monitor webhook, upstream/stored-column parses), the
Newtonsoft branch only in its baseline, no request type in the Functions assembly, every
DTO flat and in Shared. RequestBodyTests cover both readers, the cap and the envelope.
QueryParamGuardTests baseline shrinks by 14 (the Content-Length TryParse lives in the reader).

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-06 11:42:03 +02:00
Oliver Kieselbach 6e54b52376 backend: migrate the 458 anonymous error bodies to the typed envelope helpers
Every non-2xx body in the Functions project now goes through ResponseHelper
(ErrorAsync / BadRequestAsync / NotFoundAsync / ForbiddenAsync /
UnauthorizedAsync / ConflictAsync / InternalServerErrorAsync): 408 sites by a
pattern-exact rewrite of the CreateResponse + WriteAsJsonAsync + return shape,
50 by hand. The eight private BadRequestAsync shadow helpers are gone; the raw
500 catch blocks use InternalServerErrorAsync (sanitized message, correlation
id, MCP hint). 429s keep Retry-After via retryAfterSeconds.

Specialised error bodies where a consumer reads more than the prefix:
AppHomingDeniedResponse (kebab reason codes now Constants.AppHomingReasonCodes,
probe result), TenantConfigPatchFailedResponse (backupId, drift),
QueryBackendLogsErrorResponse (upstreamCode, statusCode, source, hint,
upstream). Twenty-one message-first 200 bodies that the old error tolerance had
let through are typed too (MessageResponse, PreviewWhitelistActionResponse,
SuccessMessageResponse). New codes: PayloadTooLarge, UpstreamError,
UpstreamTimeout, the three trial-gate codes; the agent security path
(SecurityValidationExtensions) writes the envelope with the retry window.

TypedResponseGuardTests: WriteBaseline is empty again — the anonymous
WriteAsJsonAsync ratchet now covers error bodies with zero tolerated sites.
Manifest and generated TypeScript regenerated.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-05 01:21:01 +02:00
Oliver Kieselbach d055eed074 Typed API contract: every success response is a wire DTO, generated end-to-end into TypeScript (#136)
* feat(backend): typed API response infrastructure — IApiResponse marker, wire-settings single source, widened anonymous-body ratchet (batch 0 of typed-api-contract)

IApiResponse (Shared, with SuccessMessageResponse/SuccessOnlyResponse and the
ProjectedItems/WireContract attributes for the upcoming manifest export) plus generic
OkAsync/CreatedAsync/JsonAsync<T> overloads constrained on it, so anonymous success
bodies stop compiling once the legacy object overloads go; ApiJsonOptions is now the
single source of the production wire settings (camelCase, WhenWritingNull, string
enums) used by Program.cs AND the three endpoint-test harnesses (two serialized
PascalCase-with-nulls, one JsonSerializerDefaults.Web — all could pass while the
deployed wire differed); TypedResponseGuardTests replaces OkAsyncBaselineGuardTests
with the same ratchet mechanics over two frozen baselines (44 anonymous helper sites
unchanged, plus 134 anonymous success WriteAsJsonAsync sites across 76 files —
error-shaped bodies stay anonymous by design) and a flatness/location reflection
guard (IApiResponse implementers derive from object and live in Shared, protecting
JSON key order); ApiResponseWireParityTests carries the ordinal old-vs-new
serialization proof each converted site must add

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* feat(backend): Sessions/Annotations/Reports/Raw/Progress success responses are typed wire DTOs (batch 1 of typed-api-contract)

34 anonymous success bodies across 24 functions replaced with flat IApiResponse DTOs
in Shared (SessionApiModels/ReportApiModels + new Annotation/Raw/ProgressApiModels) —
minimal in-place transformation, call structure/status codes untouched, declaration
order == wire order, nullable exactly where a site can emit null (WhenWritingNull);
fields= projections stay IReadOnlyList<object> marked [ProjectedItems(SessionSummary/
EnrollmentEvent)], raw table rows stay PascalCase-verbatim dictionaries (no
DictionaryKeyPolicy — pinned by test), AnnotationWire and the distress-report
aggregations now build named item types instead of anonymous ones, and shared shapes
collapse to one DTO (SessionListResponse x4, SessionAnnotationListResponse x2,
SessionReportListResponse/GetSessionEventsResponse paged+unpaged via absent-null
nextLink); 54 new wire-parity facts serialize each OLD anonymous literal (independent
fixture copied from the pre-migration site) against the new DTO ordinally, with a
null case per vanishing key; ratchet baselines shrink 44->14 helper sites and
134->122 write sites; the three distress-report test files read the now-typed
aggregation items directly instead of via reflection-ToDynamic

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* feat(backend): every anonymous API success body is a typed wire DTO — ratchet baselines empty, legacy object overloads deleted (batches 2-5 of typed-api-contract)

the remaining 141 anonymous success sites (Admin 36, Rules 24, Config 15, Graph 5,
Metrics 16, Vulnerability 17, Infrastructure/Global/Notifications/Bootstrap/
Diagnostics 20 incl. the 429 quota body in McpQuotaEnforcementMiddleware, plus the
14 helper-call sites) now return flat IApiResponse DTOs from Shared (new Admin/
Rules/Config/Graph/Metrics/Vulnerability/Infrastructure/Notifications/Diagnostics
ApiModels; GeographicApiModels extended) — same minimal in-place transformation as
batch 1: declaration order == wire order, nullable exactly where a site can emit
null, dual success/failure sites keep their status-code logic and reuse
SuccessMessageResponse, MCP-critical key names (records/summaries/inventory)
pinned; wire item shapes that were function-local (CustomsArchive Run/EntrySummary,
CpeMappingDto, UnmatchedSoftwareAgg, AutoResolve items, LogPatternTestResult,
CveExposureSummary/SeverityBreakdown/TopCve — records rewritten as flat classes,
netstandard2.0 has no IsExternalInit) moved to Shared so the manifest export sees
them; payload types that must stay in the Functions assembly (RuleDryRun,
PreviewWhitelistEntity, GlobalAdminEntity, HealthCheck, GlobalNotificationDto,
Backfill/Reclassification/MaintenanceResult, TenantAdminEntity,
TenantConfigFieldSchema) ride as object slots — wire-identical via runtime-type
serialization, proven by the parity facts; 126 new wire-parity facts total
(Admin 26, Rules 12, Config 17, Graph 7, Metrics 16, Vulnerability 19,
Infrastructure 21 + Dictionary-key-verbatim and null-value pins); both
TypedResponseGuard baselines are now EMPTY regression guards and the untyped
OkAsync/CreatedAsync(object) overloads are gone, so a new anonymous success body
no longer compiles through the helper and fails the guard through raw
WriteAsJsonAsync; deliberately untouched: error bodies (one anonymous shape by
design), auth/me (AuthDecisionResult.Body slot shared with error bodies, tests
reflect over it), CheckMcpAccess (conditional dictionary keys), raw-byte streamers

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* feat(contract): C#→TS wire codegen — shared-manifests v2 exports the full response-type graph as generated TypeScript (batch 6 of typed-api-contract)

SharedManifestParityTests now writes schemaVersion 2: the v1 catalog sections stay
byte-compatible (sectionFieldMap/signalrMessages/sharedManifestChecks untouched),
the consumer-less sessionSummary section is gone, and a new types section carries
every wire type — roots are all IApiResponse implementers plus [WireContract]-marked
types (SlaViolatorSession, ImeVersionHistoryEntry), transitively closed by the new
WireTypeManifestBuilder over refs, collections, dictionaries, enums and
[ProjectedItems] item types (208 types). Fields honour [JsonPropertyName]/
[JsonIgnore], get-only members export readonly, a nullable slot exports optional
(WhenWritingNull omits the KEY — explicit null survives only inside collections and
dictionary values, so the nullable flag lives on nested descriptors only), field
order follows STJ's derived-before-base serialization for the one legacy inherited
wire type (LocationSessionRow : SessionSummary), and unmappable shapes (non-string
dictionary keys, foreign BCL classes) fail the build instead of degrading to
unknown. C# <summary> texts travel as JSDoc: Shared builds XML docs now (doc-quality
warnings CS1591/1573/1574/1584/0419 suppressed — crefs to foreign assemblies cannot
resolve from Shared; CS1570 malformed-XML stays an error, which surfaced a raw
0x01 control char and an unescaped ampersand in existing comments).
generate-shared-manifest-types.js emits utils/wire-types.generated.ts (interfaces +
string-union enums, 2.7k lines) next to the lean literal module, npm run
generate:manifests wraps it, the vitest freshness test pins BOTH outputs, and a new
shared-manifests-in-sync CI job (guardrails-in-sync pattern) fails on drift

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* feat(web): hand-written response types re-export the generated wire interfaces (batch 7+8 of typed-api-contract)

types/session.ts, types/enrollment.ts and types/adminConfig.ts are re-exports over
utils/wire-types.generated.ts (Session = SessionSummary alias for the 25+ barrel
importers; adminConfig keeps only the excessiveEventAutoActionMode literal-union
narrowing and the client-side OpsAlertRule view) — the generated types are never
weakened, consumers adapt: durationSeconds is now optional as on the wire (int? —
consumers guard with ?? 0, which also retires the latent NaN-minutes display on
in-progress sessions), status is the SessionStatus union (fixtures on canonical
values; the generic string-sort test keeps its own fixture type), required bools
break hand-built fixtures once → new test/factories.ts makeSession/makeEvent
(Object.assign, not spread — Partial spread re-widens and tests must force
data: undefined); the string|null lifecycle branches were already truthiness-based.
Duplicate local types deleted: geographic-performance now uses the real
LocationSessionRow wire type (incl. DO fields), GlobalSearch the generated
QuickSearchResult, sla/page.tsx the generated SlaViolatorSession (status stays a
number — C# int, rendered via statusLabels); sessionExportUtils aliases
SessionExportEvent = EnrollmentEvent and derives RuleResultCsvData via Pick, CSV
output unchanged; the three structural ReplayInputEvent clones (InstallEvent,
ScriptInputEvent, DownloadEvent) are aliases now. docs: drift-guards.md replaces the
shrink-only-OkAsync section with the typed-wire-DTO contract, index.md/log.md
updated. tsc 0, vitest 957, eslint 0

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(tests): SlaMetricsServiceTests anchor sessions inside the current ISO week — the 'now - 1h' fixture crossed into LAST week during the first hour of every Monday (UTC), emptying CurrentWeek and failing the three snapshot asserts (CI on Mon 2026-08-31 00:20Z; pre-existing Monday-morning time bomb, unrelated to the DTO migration); the anchor is now clamped to the week's Monday 00:00, proven green inside the same failure window

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-08-31 02:30:39 +02:00
Oliver Kieselbach 8ec8524252 fix(security): bind platform and delegated roles to the immutable Entra tid+oid, not the UPN string
GlobalAdmins, DelegatedAdmins and TenantGroupAssignments resolved their role from the
upn/preferred_username claim alone while the API accepts tokens from every Entra tenant, so a
genuine token minted in a foreign tenant (re-registered domain) or by a recycled UPN in the home
tenant inherited platform admin.

- New AdminIdentityBindings table: RK = UPN -> home TenantId + ObjectId; in TableNames.All,
  CriticalBackupTables and the full-restore-forbidden auth set; offboarding wipes bindings homed
  in the offboarded tenant
- AdminIdentity (upn + tid + oid) is what GlobalAdminService.GetGlobalRoleAsync and
  DelegatedAdminService.GetScopeAsync resolve on; order row -> binding -> Pro gate, fail-closed
  (no oid / no binding / tid or oid mismatch => no role), mismatches logged at Warning
- Object id pinned on the first sign-in from the bound tenant (ETag-conditional, verified against
  the stored winner); a foreign-tenant token can never claim the pin
- Grants (auth/global-admins, global/delegated-admins, tenant-group assignees) require
  homeTenantId (+ optional objectId) and answer 409 instead of re-homing a bound UPN;
  GET/PUT/DELETE global/identity-bindings is the audited rebind surface
- RequestContext.ObjectId; throttle identity prefers oid so shared UPN strings across tenants no
  longer collide in one rate-limit bucket
- Web: home tenant / object id fields on the grant and assign forms, per-UPN binding pill
- Tests: binding verdict matrix + race semantics, middleware-level denials for foreign-tenant and
  recycled-UPN tokens; OKF doc docs/backend/admin-identity-binding.md

Legacy role rows are inert until their binding is seeded - seed before deploying the backend.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-29 18:35:47 +02:00
Oliver Kieselbach 789926fcad backend: progress-portal serial-knowledge model — server-side lookup, serial proof on events + session-group join
Security finding: GET progress/sessions shipped the tenant's latest 100
sessions to any authenticated (roleless) user with the serial filter
applied only in the browser; events and SignalR session-group joins were
open to any known sessionId.

Model now: knowing the device's serial number is the authorization proof.
- progress/sessions/lookup (AuthenticatedUserWithRole + QueryParam)
  resolves at most ONE session server-side: roleless callers need the
  exact serial/device name, members/GA keep substring search. The
  tenant-wide list route is gone (catalog fail-closes it).
- progress events require ?serial= re-proof on every read; missing
  session and serial mismatch answer the same 404 (no existence oracle).
- Session-group joins by roleless same-tenant callers require the serial
  (SerialKnowledgeProof, shared with the events route); member/GA/
  delegated joins are unchanged. MemberRead on progress routes stays
  deliberately rejected (regression history c4dabeee).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-15 09:42:24 +02:00
Oliver Kieselbach c4280e823c fragility audit P5.x + P7: drift guards across SignalR names, RowKeys, config sections, scoped routing
P5.x-A: Constants.SignalRMessages catalog (13 names) + SignalRGroupHelper.HubName;
all backend send sites and web subscriptions typed against the shared-manifest
union (SignalRContext.on/off) — unknown names are tsc errors. Dead eventStream
session-payload handling removed from diagnosis page.

P5.x-B: RowKeyCodec as the single inverted-tick encoder (persisted widths pinned,
UserActivity D20 legacy); DeletionRowDump.Table on tombstone rows with
DeletionTombstoneTables.Resolve replacing the duplicated Contains('_') heuristic
(legacy fallback retained for pre-field manifests).

P7.1: PATCH config/{tenantId}/fields flipped to TenantAdminOrGA (phase 2);
Settings sections save via per-section diff PATCH from sectionFieldMap.ts —
the ~39-field stale round-trip vector is gone; legacy webhook clearing now only
on the notifications save; agent-settings reset no longer discards contact edits.

P7.2/7.3: useGlobalAdminScope is a projection over useAggregatedAdminScope
(resolveConcreteScopeView, test-pinned); scopedApi builders own the tenant/global
endpoint-pair routing for all 11 former hand-rolled call sites; scopedFetch adds
the shared JSON fetch layer.

P7.4: navVisibility extraction + roles x nav-config matrix and nav<->route-guard
consistency test with a ratchet for the two known pre-existing mismatches
(Operator and GlobalReader vs /settings — user decision pending).

P7.5: web build stamp public/version.json (prebuild, GITHUB_SHA), SWA no-store
route, deploy-web verify poll + versions/web.json manifest, Portal Build card.

P7.6: OkAsyncBaselineGuardTests freezes the 44 anonymous-response sites
(shrink-only ratchet).

Verified: dotnet build 0W/0E, Functions.Tests 4123, DecisionCore 519, V2.Core
2206, SummaryDialog 44; tsc 0, ESLint 0, vitest 762/762; mutation proofs for all
new drift nets. Docs: docs/drift-guards.md + versioning.md web row.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-13 23:17:48 +02:00
Oliver Kieselbach a70c5de667 feat(plan): rename Enterprise plan to Pro; Pro includes Bootstrap by default and Unrestricted Mode on request
- FeatureEntitlementCatalog: TenantEdition.Pro, canonical tier "pro", legacy
  stored "enterprise" stays readable as Pro (no data migration); new
  entitlements BootstrapIncluded + UnrestrictedModeAvailable
- TenantEntitlementService: IsBootstrapEnabled (Pro-included OR additive GA
  flag) and IsUnrestrictedModeActive (Pro AND GA gate AND tenant toggle,
  read-time - trial expiry/downgrade re-arms guardrails fail-closed)
- All bootstrap endpoint gates + SecurityValidator use the effective check;
  /auth/me and feature-flags expose effective availability values
- PlanManagement accepts community|pro; AlreadyPro; Pro trial wording
- Web: edition.ts accepts legacy "enterprise" (deploy-order safety), Pro
  labels/cards + new Pro feature bullets, effective section gating,
  terms/privacy renamed with Last-updated bump
- Tests: catalog matrix, effective-gate payload tests, helper tests incl.
  trial-expiry re-gate (backend 3692 green, web 612 green)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-31 13:04:47 +02:00
Oliver Kieselbach d8e8cd15fd feat(entitlements): Community/Enterprise editions with self-service trial
Fail-closed entitlement layer (FeatureEntitlementCatalog + TenantEntitlementService): edition resolves at read time (PlanTier == 'enterprise' OR active trial; legacy free/pro => Community, no migration).

- Plan/trial endpoints: PATCH config/{tid}/plan (GA: tier + grant/extend/end trial, audited, cache-safe) and POST config/{tid}/trial (tenant-admin self-service 30d, once per tenant, 409 after). Generic PUT preserves plan/trial fields for all callers. Fixes SetPlanTier writing past the config cache without audit/UpdatedBy.
- Rate limits: Enterprise floor 150/min for BOTH user (portal/JWT) and device (agent/cert) paths - floor raises the global default, an explicit per-tenant override still wins; MSP users follow their home tenant.
- Retention cap: Community 90d / Enterprise 365d, clamped in the retention fanout (warn log) + non-GA write validation 7..cap (only on changed values; 0=infinite stays GA-only).
- Delegated admin (MSP): Enterprise gate on the delegated admin's HOME tenant (JWT tid, fail-closed on unknown) - managed target tenants may be any edition. Grant-time target check removed; inert grants are suppressed at resolve time (single choke point in GetScopeAsync, applied after the UPN-keyed cache).
- MCP quota: McpQuotaService + McpQuotaEnforcementMiddleware (X-Client-Source: mcp only, GA exempt) enforce daily/monthly budgets - per-user plan override > tenant edition plan; limits from SectionUsagePlans with catalog fallbacks (community 100/3000, enterprise 1000/20000); 429 with X-MCP-Quota-* headers + Retry-After; fail-open on counter reads, fail-closed on plan resolution. /api/metrics/mcp-usage/me reports effective plan + counters.
- Trial visibility: TrialExpirySweepFunction (daily 03:30 UTC, informational) emits TenantTrialExpired (Warning, 24h look-back) + TenantTrialExpiring (Info, <=3d heads-up); dual-registered in web OPS_EVENT_TYPES.
- Web: EditionBadge + one-time trial CTA in settings header, Plan & Trial card in the GA tenant edit modal (own PATCH save), retention cap hints from entitlements, pure lib/edition.ts (vitest), feature-flags surface edition/trial/entitlements; MCP TENANT_SAFE_FIELDS + trial fields.

Verified: solution build clean; backend 2653/2653 tests; web tsc + 516/516 vitest; MCP server tsc + tests green.
2026-07-07 13:06:04 +02:00
Oliver Kieselbach fe9ffc3f67 fix(security): backend-review Lows — SignalR revoke enforcement, revoke audit integrity, casing
Revoke enforcement (L4): a revoked delegated (MSP) user kept receiving pushes on
already-joined SignalR groups until the connection dropped (join-time-only
authorization). Negotiate now goes through the Management SDK and binds the
client token to a SignalR user id (lowercased UPN); new DisconnectUserAsync
strips the user from all groups server-side and pushes "accessRevoked", on
which the web client restarts its connection so every re-join re-runs
authorization against the fresh scope. Wired into delegated revoke/disable and
tenant-group unassign / remove-tenant / delete-group. Residual (documented): a
tampered client ignoring the push, and connections negotiated before this
deploy (no user id), keep streams until the connection drops.

Revoke audit integrity (L5): POST /global/delegated-admins now requires a GUID
tenantId (mirrors the tenant-group path), and DELETE reports 404 for an
assignment that never existed instead of returning 200 and writing a false
customer-visible "access removed" audit row (repo delete now checks the 404
response of the idempotent DeleteEntityAsync).

Casing (L6): the SignalR group join/leave cross-tenant check now compares
tenant IDs OrdinalIgnoreCase, aligned with the middleware and the delegated
scope dictionary, so a casing difference can never flip which branch
authorizes.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-03 16:06:39 +02:00
Oliver Kieselbach e9c5bfbafc fix(security): backend-review M1-M3 — kill-switch + MCP cache TTL + SignalR broadcast gate
M1: hoist the McpUsers Disabled-row kill-switch above the policy switch so an
explicitly disabled account is denied MCP access under EVERY policy and grant
path (AllMembers, platform roles, delegated auto-grant) — previously inert
outside the WhitelistOnly branch.

M2: drop the MCP access-guard verdict cache from 5 min to 60s. The verdict
carries the kill-switch and the delegated tenant set; 5 min stretched the
backend's 30s revocation target to minutes for MCP callers.

M3: gate same-tenant joins of the plain tenant-{tid} SignalR broadcast group
on a member role (new pure SignalRGroupHelper.IsTenantBroadcastJoinDenied) —
roleless authenticated users (Progress Portal) could passively stream
MemberRead-tier live telemetry they cannot fetch over REST. Companions:
MarkSessionSucceeded/Failed additionally push "newevents" to the per-session
group so a roleless progress watcher still sees admin-marked completion, and
the Progress Portal no longer joins the tenant group (session group covers
all its signals).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-03 15:44:36 +02:00
Oliver Kieselbach 15cd5fd140 fix(delegated): bind SignalR notify-group authz to the group tenant (home-role escalation)
The tenant notification-group join/leave checks gated on the caller's HOME-tenant role
(IsTenantAdmin / IsTenantMemberOrGlobalAdmin) without verifying the group belonged to that
tenant. Once this branch admits a cross-tenant delegated ("MSP") reader past the broadcast
cross-tenant gate, a home-tenant Admin/member role let them join a DIFFERENT (managed)
tenant's admin/member notify group and receive its higher-tier notification pushes -
breaking the documented "delegated caller gets no notification pushes" contract.

Fix: a single pure gate SignalRGroupHelper.CheckNotifyGroupAccess binds the role to the
GROUP's tenant - admin tier = (sameTenant && IsTenantAdmin) || IsGlobalAdmin; member tier =
(sameTenant && IsTenantMemberRole) || HasGlobalScope. Add/Remove both call it (symmetric).
Preserves own-tenant Admin/member, GA cross-tenant, and GlobalReader cross-tenant member
read; closes the same latent gap for a GlobalReader who is also home-admin.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-26 19:38:00 +02:00
Oliver Kieselbach 8dd45b20fb feat(delegated): scoped-global reader — dashboard + analytics + fleet overview
Make a delegated ("MSP") admin a "scoped Global Reader": the same pages a Global
Admin sees, but every tenant switcher/filter is bounded to the managed allow-list.
Reader path only (readWrite deferred). MCP stays read-only (Phase 6 already covers
delegated reads).

Backend (bounded aggregate — reuses the GA per-tenant fan-out):
- global/sessions + global/stats/sessions: GlobalReadOrAdmin -> GlobalReadOrDelegatedSubset
  (keep QueryParam). A delegated caller WITHOUT ?tenantId= is admitted as a bounded
  aggregate; the handler restricts the cross-tenant fan-out to RequestContext.AllowedTenantIds.
  With ?tenantId=X it drills into one managed tenant (middleware validates X in scope).
- TableStorageService: GetAllSessions{,Page,Stats}Async gain an optional allowedTenantIds
  set; FetchAllSessionsPageInternalAsync swaps its Step-1 tenant source to that subset
  (everything downstream — per-tenant query, inverted-tick merge, cursor — is reused).
- IsDelegatedReadTier += GlobalReadOrDelegatedSubset so the single-tenant drill rescue fires.
- SignalR AddToGroup/RemoveFromGroup: admit a delegated caller to a managed tenant-{id}
  group (in scope); global-admins stays platform-scope-only.

Web:
- useAggregatedAdminScope / useGlobalAdminScope: cross-tenant mode is now on for a delegated
  admin too (isGlobalAdmin = crossTenant; new isDelegatedScope). Tenant list bounded to the
  managed subset; always a concrete tenant (no "All tenants" aggregate on analytics pages).
- TenantScopeSelector hides the aggregate option for delegated; GlobalAdminBanner gains a
  blue "Delegated Admin View" variant (wired on all analytics pages + dashboard).
- Nav: Fleet group exposes Dashboard + Fleet Health + Software + Geographic + SLA + Usage;
  showDashboard now includes delegated.
- Dashboard delegated-ready: crossTenant drives the /global endpoints + filter UI; empty
  filter = bounded aggregate over managed tenants, a selected tenant = drill-in; global-admins
  SignalR join stays real-GA-only; read-only (mutations already GA-gated). `?tenant=` deep-link
  seeds the filter.
- Fleet is now a pure stats card grid; the per-tenant session browser /fleet/[tenantId] is
  removed and cards link to /dashboard?tenant=<id>.

Deferred follow-ups: Audit Log + Geographic session drill-in for delegated (both diverge from
the scope-hook pattern / need tenantId threading).

Tests: backend 2484 green (catalog/middleware contract updated for the new subset tier),
web 481 green, MCP 292 green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-26 18:06:25 +02:00
Oliver Kieselbach 2d3853c38f feat(rbac): add read-only GlobalReader platform role (backend + MCP + web)
GlobalReader = cross-tenant READ visibility like a Global Admin, but no mutating
operations and no platform settings. Provisioned exactly like a GA: a GlobalAdmins
table row with Role=GlobalReader (empty/legacy Role = GlobalAdmin, back-compat).
Semantics are ADDITIVE — a user who is also their own tenant's Admin keeps edit
rights on that tenant; a pure GlobalReader is read-only everywhere.

Backend:
- GlobalAdmins.Role column + GlobalAdminService.GetGlobalRoleAsync; IsGlobalAdminAsync
  (incl. TableAdminRepository) delegates so a GlobalReader row never reads back as admin
- RequestContext.IsGlobalReader + HasGlobalScope
- Split GlobalAdminOnly into GlobalReadOrAdmin (cross-tenant reads) vs GlobalAdminOnly
  (writes/settings) + TenantAdminOrGlobalReader for config-read
- PolicyEnforcementMiddleware: extracted testable DecideAsync seam; cross-tenant gate keys
  off HasGlobalScope; additive own-tenant role carried so IsTenantAdmin stays correct
- Config secret redaction for readers (RedactedCopyForReader) + save-time placeholder
  restore (RestoreRedactedSecretsFrom) so a redacted view can't blank real secrets
- raw table/log tools stay GlobalAdminOnly; SignalR global-admins read group admits HasGlobalScope
- /auth/me emits isGlobalReader (+ preview-gate bypass, no auto-admin); /auth/mcp emits globalRole

MCP: hasGlobalScope (GA or Reader) drives routing + tool catalog; raw secret-bearing tools
(query_table/list_tables/query_backend_logs) gated strict-GA only.

Web: AuthContext isGlobalReader + hasGlobalScope; reader reaches /dashboard + cross-tenant
views; platform Settings/Ops/Backups/Software GA-only (nav-hidden + requireGlobalAdmin route
layouts); mutating controls on mixed data pages disabled via useCanMutatePlatform; rules pages
read-only on foreign tenants; additive own-tenant edit preserved.

Tests: backend 2369, MCP 252, web 469 green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-22 19:07:10 +02:00
Oliver Kieselbach 5775c7c176 fix(web+backend): Progress Portal live updates for end users + sidebar Dashboard gate
Two related fixes for the end-user Progress Portal experience:

Live updates / permissions: realtime/groups/join+leave were elevated to
MemberRead (regression c4dabeee), which 403'd roleless end users tracking
their own device - the page loaded initial status but never received live
eventStream pushes (looked frozen). Introduce a new EndpointPolicy tier
AuthenticatedUserWithRole that admits any authenticated caller but still
resolves IsGlobalAdmin/IsTenantAdmin/UserRole onto RequestContext, so the
SignalR functions can do per-group authorization. Real gating now lives in
SignalRAddToGroup/RemoveFromGroupFunction: tenant match, global-admins group
on GA, admin-tier notify group on TenantAdmin, member-tier notify group on
tenant membership. Plain AuthenticatedUser was rejected - it would leave the
role flags always-false and break GA/admin group joins.

Sidebar: hide the global Dashboard nav item for regular users (no
admin/operator access); they only see the Progress Portal.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-18 11:21:59 +02:00
Oliver Kieselbach 0b80f09a74 refactor(notifications): bell on pure SignalR push, kill 60s polling
The two notification-bell React contexts polled GET /api/notifications and
GET /api/global/notifications every 60s regardless of activity, generating
3017+618 = 3635 calls/24h with near-zero hit rate (notifications are emitted
sparsely). SignalR was already used app-wide for live session updates; the
bell was the lone hold-out on a pull model.

Switch to the same push model. Steady-state traffic drops ~86% and the bell
updates sub-second instead of within 60s.

Architecture (Option C+):
  - Mount  -> 1x HTTP fetch (cold-start hydration via existing GET endpoint)
  - SignalR onreconnected -> re-fetch (covers the disconnect window)
  - SignalR push -> live append/dismiss
  - No periodic polling, no setInterval

Audience-tier security: TenantNotificationAudienceCatalog still drives
visibility (Member vs Admin), but enforcement moves into SignalR group
membership: tenant-{id}-notify-member is joined by every tenant member,
tenant-{id}-notify-admin only by Tenant Admins / Global Admins. The
AddToGroup function fail-closes with 403 on Member-tier joins to the
admin group, so Admin-tier notifications cannot leak via push.

Backend
  - ISignalRNotificationService extracted; SignalRNotificationService
    implements it. Resolves the long-standing test-mocking blocker
    (the real service's constructor validates AzureSignalRConnectionString
    and BuildServiceManager(); previously you could not unit-test
    consumers). Tenant + Global NotificationService consume the
    interface; the three legacy callers (Analyze, Ingest, VulnCorrelate)
    still bind to the concrete class -- migrate per test need.
  - Six new push methods: SendTenantNotification{,Dismissed,DismissedAll}
    and SendGlobalNotification{,Dismissed,DismissedAll}. Tenant variant
    routes to the audience-correct group.
  - Tenant + Global service push after a successful repo write
    (fire-and-forget; never throws into the caller).
  - SignalRGroupHelper: parsing handles the two new -notify-{member,admin}
    suffixes; new IsTenantNotifyAdminGroup predicate; group-name builders.
  - SignalRAddToGroupFunction: explicit 403 when a non-admin attempts
    to join the admin-tier group.

Frontend
  - TenantNotificationContext: setInterval gone. useSignalR() to
    join member-group always, admin-group iff isTenantAdmin || isGlobalAdmin.
    Listens for tenantNotification (append + dedupe), tenantNotificationDismissed
    (filter), tenantNotificationsDismissedAll (clear). onreconnected
    triggers re-fetch.
  - GlobalNotificationContext: same pattern against global-admins group.
  - app/layout.tsx: SignalRProvider hoisted above the notification
    providers so useSignalR() resolves inside them.

Tests
  - SignalRGroupHelperTests (8): parsing for all four group formats
    incl. new -notify suffixes, IsTenantNotifyAdminGroup predicate.
  - TenantNotificationServiceSignalRPushTests (8): audience-correct push
    on Create (Admin / Member / Unknown -> Admin fail-closed), no-push
    on repo failure, no-push on DismissAll(count=0), no-push on empty
    tenantId.
  - FakeSignalRNotificationService: in-memory spy implementing the
    new interface; replaces the unmockable real service in tests.
  - AuthFunctionSideEffectTests + TenantNotificationServiceTests:
    constructor signatures updated for the new SignalR dep.

Suites
  Backend xUnit: 1161/1161 (was 1146, +15 net).
  Web vitest:    259/259 (unchanged; existing notification-API +
                 gate tests still cover).
  Solution build: 0 warnings, 0 errors.

Expected post-deploy reduction (24h):
  GET GetTenantNotifications:  3017 -> ~50
  GET GetGlobalNotifications:   618 -> ~10
  POST AddToGroup:              ~246 -> ~350-450 (two joins per tab)
  Net bell load:               -86%, sub-second live UX.

Disconnect tradeoff (accepted): if SignalR drops without reconnect
(rare -- withAutomaticReconnect retries 1/2/4/8/16/30s ... forever),
the bell shows the snapshot from the last fetch but no live updates
until next reload. The initial-3-retry give-up path of the SignalR
client still gets the user a hydrated bell because the HTTP fetch
runs independently on mount.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-08 18:32:22 +02:00
Oliver Kieselbach 769beaa14a Refactorings for many reusables, API URL builder, CollectorBaseClass, CorrelationID Middleware, added Polly for external APIs 2026-03-27 11:14:38 +01:00
Oliver Kieselbach 0fd8ca22d1 renaming global admin 2026-03-23 06:28:59 +01:00
Oliver Kieselbach b67f1a447e impelented PolicyEnforcementMiddleware 2026-03-08 17:29:32 +01:00
Oliver Kieselbach c91fd1a43e massive re-org and re-structuring 2026-03-06 03:02:19 +01:00
Oliver Kieselbach d532ffd7a4 massive re-org and re-structuring 2026-03-06 03:01:24 +01:00