Commit Graph

4 Commits

Author SHA1 Message Date
shankar0123 dcd82d062f docs: convert all 9 ASCII diagrams to mermaid
Audit of docs/ found 32 diagrams: 23 already in mermaid, 9 in ASCII
art (box-drawing chars / +-pipe boxes). Converting all 9 to mermaid
so GitHub renders them as actual diagrams in the docs preview.

Files affected (9 diagram blocks across 6 files):

  docs/architecture.md   block 1 line 706  EST request flow
  docs/architecture.md   block 2 line 798  SCEP request flow
  docs/architecture.md   block 3 line 893  Per-profile TrustAnchor +
                                           Intune challenge dispatch
  docs/architecture.md   block 4 line 935  signer.Driver interface +
                                           4 implementations
  docs/ci-pipeline.md    block 1 line 20   On-push pipeline tree
  docs/est.md            block 1 line 254  WiFi 802.1X / EAP-TLS flow
  docs/legacy-est-scep.md block 1 line 40  TLS-version-bridging proxy
  docs/qa-test-guide.md  block 1 line 41   qa_test.go to demo stack
  docs/scep-intune.md    block 1 line 39   Intune cloud chain

Conversion notes:

  - Linear flows → flowchart TD/LR. Per-step annotations that the
    ASCII had as floating text between arrows are now edge labels —
    cleaner and easier to read.
  - architecture.md block 4 (signer drivers) → flowchart LR with a
    subgraph for the Driver interface. Cleaner than a class diagram
    for the "code uses one of these implementations" semantics.
  - ci-pipeline.md tree → flowchart TD. Adds a dotted '-.depends
    on.->' arrow making the go-build-and-test → deploy-vendor-e2e
    dependency visually obvious (was a parenthetical in the ASCII).
  - est.md WiFi/RADIUS → flowchart LR with EAP, Radius, trusts,
    and EST as four distinct labeled arrows. The 'trusts' annotation
    was floating off to the side in the ASCII; now it's the arrow
    label between Radius and certctl CA.
  - All semantic detail preserved: every node label, arrow direction,
    inline annotation, and multi-line cell content carries through.

Verified: post-conversion audit shows 32 mermaid blocks, 0 ASCII.
Diff is symmetric — 108 inserts, 123 deletes — because mermaid is
slightly more compact than the box-drawing characters it replaces.

GitHub renders mermaid blocks natively in markdown previews since
2022, so all 9 diagrams now render as real flowcharts in the docs
view rather than as monospaced character art.
2026-05-01 05:09:00 +00:00
shankar0123 530593507b fix(scep-intune): close 11 audit gaps from 2026-04-29 pre-tag review
Closes the eleven gaps identified in the pre-v2.1.0 audit of the SCEP
RFC 8894 + Intune master bundle (cowork/scep-bundle-gap-closure-prompt.md).
Constitutional rule from cowork/CLAUDE.md::Operating Rules — 'Always
take the complete path, not the easy path' — drove this closure: each
gap was a load-bearing wire that crossed multiple layers (config →
validator → service wire-up → tests → docs) and shipping the bundle
without them would have produced lying-field footguns where operator-
visible config options stored values without affecting behavior.

WHAT LANDS:

Phase A — Clock-skew tolerance (master prompt §15 hazard closure)
  internal/scep/intune/challenge.go: ValidateChallenge migrated from
  positional args to ValidateOptions{} struct; new ClockSkewTolerance
  field with default 0 (strict). 24 call sites updated mechanically.
  Asymmetric application: now+tolerance >= iat AND now-tolerance < exp.
  internal/config/config.go: SCEPIntuneProfileConfig.ClockSkewTolerance
  default 60s + Validate() refusal when >= ChallengeValidity.
  cmd/server/main.go: SetIntuneIntegration signature extended;
  per-profile env-var loader honors CERTCTL_SCEP_PROFILE_<NAME>_INTUNE_CLOCK_SKEW_TOLERANCE.
  internal/service/scep.go: intuneClockSkew field + IntuneStatsSnapshot
  surfaces clock_skew_tolerance_ns. web/src/api/types.ts mirrors.
  4 new tests in challenge_test.go covering accept-within-tolerance,
  reject-beyond-tolerance, accept-expired-within-tolerance,
  negative-treated-as-zero defensive normalization.
  docs/scep-intune.md updated with the new env var + time-bounds rule.

Phase B — unknown-version-rejected golden test
  internal/scep/intune/golden_helper_test.go: goldenUnknownVersionPayload
  helper + signGoldenChallengeAny generic signer.
  challenge_golden_test.go: TestGoldenChallenge_UnknownVersionRejected
  uses an in-process ECDSA fixture (the on-disk PEM was generated with
  a Go-stdlib version that produces different ecdsa.GenerateKey bytes
  from the current call). TestRegenerateGoldenFixtures emits the new
  unknown_version fixture file too.

Phase C — Two named Intune e2e tests
  internal/api/handler/scep_intune_e2e_test.go:
    TestSCEPIntuneEnrollment_RateLimited_E2E (cap=2 + 3 attempts; 3rd
    returns FAILURE+badRequest with rate_limited counter ticked)
    TestSCEPIntuneEnrollment_TrustAnchorSIGHUPReload_E2E (rotate
    on-disk PEM + holder.Reload(); old-key challenge fails with
    badMessageCheck; signature_invalid counter ticked)
  intuneE2EFixture struct extended with trustHolder + trustPath fields
  so tests can rotate.

Phase D — Four new ChromeOS hermetic tests (10 total now)
  internal/api/handler/scep_chromeos_test.go:
    _RAKeyMismatch — PKIMessage encrypted to wrong RA cert; handler
      rejects without reaching service.
    _3DESBackwardCompat — RFC 8894 §3.5.2 legacy fallback verified.
    _RSACSR + _ECDSACSR — explicit matrix-pair pinning.
  buildTestECDSACSR helper for ECDSA P-256 CSR construction;
  tripleDESCBCEncrypt mirrors aesCBCEncrypt for 3DES-CBC;
  assertChromeOSPositiveCertRep shared assertion.

Phase E — Per-profile counter isolation test
  internal/api/handler/scep_profile_counter_isolation_test.go:
    TestSCEPHandler_PerProfileIntuneCountersIsolated wires two
    SCEPService instances + drives distinct PKIMessages + asserts
    counter isolation. Guards against a future cmd/server/main.go
    refactor that shares a *intuneCounterTab across profiles.
  buildPerProfileIntuneFixture parameterized helper.

Phase F — Server-boot regression tests
  cmd/server/preflight_scep_intune_test.go: 3 named tests covering
  disabled-backward-compat, broken-config-with-PathID, expired-cert
  refusal. preflightSCEPIntuneTrustAnchor signature extended with
  pathID arg so error messages carry PathID= for operator log-grep.

Phase G — docs/connectors.md
  Four new subsections under §EST/SCEP Integration: multi-profile
  dispatch + mTLS sibling route + Intune Connector dispatcher + SCEP
  probe in network scanner. Each has a one-paragraph operator
  explanation + an env-var or endpoint table.

Phase H — Coverage uplift
  internal/service/scep_probe_persist_test.go: 5 unit tests on
  persistProbeResult (nil-safe + nil-repo-safe + repo-error swallow +
  nil-logger guard) + ListRecentSCEPProbes (empty-slice-not-nil + repo
  pass-through) + describeCertAlgorithm (RSA/ECDSA/QF1008-nil-curve
  defensive branch/Ed25519/DSA/empty). CI gates (service ≥70, handler
  ≥75) PASS at 70.9% / 79.3%.

Phase I — deploy/test integration variant
  deploy/test/scep_intune_e2e_test.go (//go:build integration):
    TestSCEPIntuneEnrollment_Integration + _RateLimited_Integration
    against the live docker-compose certctl container. Skip-when-
    stack-missing semantics so sandbox + CI both work.
  deploy/docker-compose.test.yml: new e2eintune SCEP profile env
  vars + bind-mount of deploy/test/fixtures/.
  deploy/test/fixtures/README.md: documents the deterministic trust
  anchor regeneration recipe.

VERIFICATION (sandbox):
  gofmt -d        — clean for all changed files
  staticcheck     — clean for intune + handler + config + service +
                    cmd/server packages
  go vet          — clean for the same packages
  go test -short  — green for intune (95.3% cov), service (70.9%),
                    handler (79.3%), config (94.0%), cmd/server (boot
                    path; my preflight tests cover the directly-
                    testable function), pkcs7 (80.5% informational)

DEFERRED (per closure prompt §7 out-of-scope):
  - V3-Pro Conditional Access gating + Microsoft Graph integration
  - Standalone certctl-scan CLI binary
  - OCSP rate-limiting, OCSP stapling, delta CRLs

Spec preserved at cowork/scep-bundle-gap-closure-prompt.md;
journal at cowork/scep-rfc8894-intune/progress.md (audit-closure
section appended).
2026-04-29 20:28:53 +00:00
shankar0123 0be889ff1d refactor(scep-gui): rebrand SCEP admin surface to per-profile tabbed interface (Profiles + Intune + Recent Activity)
Phase 9 follow-up to the SCEP RFC 8894 + Intune master bundle. The
Phase 9.4 GUI shipped 'SCEP Intune Monitoring' at /scep/intune, which
made the per-profile observability surface look Intune-only — operators
running EJBCA + Jamf would never click that nav link expecting per-
profile RA cert + mTLS observability. The page is per-profile keyed
under the hood; this commit rebrands + restructures so the surface
matches what operators actually need.

Spec: cowork/scep-gui-restructure-prompt.md.

User-visible change:

  - Nav link renamed: 'SCEP Intune' → 'SCEP Admin'.
  - Route: /scep is the new canonical path; /scep/intune kept as a
    backward-compat alias that lands directly on the Intune tab.
  - Page header: 'SCEP Administration'.
  - Three tabs:
      * Profiles (default) — per-profile lean cards with RA cert
        expiry countdown, mTLS sibling-route status badge, Intune
        enabled/disabled badge, challenge-password-set indicator.
        'View Intune details →' link on Intune-enabled cards
        deep-links into the Intune tab.
      * Intune Monitoring — the existing Phase 9.4 deep-dive
        (per-status counters, trust anchor expiry, recent failures
        table, reload-trust button + confirmation modal).
      * Recent Activity — full SCEP audit log filter merging all
        four action codes (scep_pkcsreq + scep_renewalreq +
        scep_pkcsreq_intune + scep_renewalreq_intune); chip filters
        for All / Initial / Renewal / Intune / Static.

Backend:

  * internal/service/scep.go — new SCEPProfileStatsSnapshot type +
    IntuneSection sub-block + ProfileStats(now) accessor. Adds
    raCertSubject/raCertNotBefore/raCertNotAfter + mtlsEnabled +
    mtlsTrustBundlePath fields with SetRACert + SetMTLSConfig setters.
    Existing IntuneStatsSnapshot + IntuneStats(now) preserved
    UNCHANGED for /admin/scep/intune/stats backward compat (the
    JSON shape stays byte-stable for external consumers — the
    aliasing approach the prompt initially suggested doesn't work
    because the new shape nests Intune while the old one is flat).
    ChallengePasswordSet is derived from challengePassword != ''
    (the secret value itself is never surfaced).

  * internal/api/handler/admin_scep_intune.go — new Profiles handler
    method on AdminSCEPIntuneHandler with the same M-008 admin gate.
    AdminSCEPIntuneServiceImpl extended (in place; same
    map[string]*service.SCEPService) to satisfy the new
    AdminSCEPProfileService interface. Single handler file gets the
    third method so the M-008 pin entry count stays steady (no new
    file, no new triplet of admin-gate test files — just three new
    Profiles tests inside the existing test file).

  * internal/api/router/router.go — one new route
    'GET /api/v1/admin/scep/profiles' registered to
    reg.AdminSCEPIntune.Profiles. HandlerRegistry unchanged.

  * api/openapi.yaml — new operation 'listSCEPProfiles' documenting
    the request body / response shape / error mapping. Existing
    Intune entries unchanged.

  * cmd/server/main.go — per-profile loop now calls
    scepService.SetMTLSConfig(profile.MTLSEnabled,
    profile.MTLSClientCATrustBundlePath) right after SetPathID, and
    scepService.SetRACert(raCert) right after loadSCEPRAPair returns
    the leaf cert. Both setters are nil-safe.

  * internal/api/handler/m008_admin_gate_test.go — extended the
    existing admin_scep_intune.go entry's justification to mention
    the third endpoint. No new map entry needed (file already
    listed).

Backend tests (8 new):

  * TestAdminSCEPProfiles_NonAdmin_Returns403
  * TestAdminSCEPProfiles_AdminExplicitFalse_Returns403
  * TestAdminSCEPProfiles_AdminPermitted_ForwardsActor — also pins
    that Intune-enabled profiles emit an 'intune' sub-block while
    Intune-disabled profiles OMIT it.
  * TestAdminSCEPProfiles_RejectsNonGetMethod
  * TestAdminSCEPProfiles_PropagatesServiceError
  * TestAdminSCEPProfilesServiceImpl_NilMapReturnsEmpty
  * (existing 16 Phase 9 admin tests still pass — backward-compat
    preserved)

Frontend:

  * web/src/api/types.ts — new SCEPProfileStatsSnapshot +
    IntuneSection + SCEPProfilesResponse types. Existing
    IntuneStatsSnapshot et al unchanged.
  * web/src/api/client.ts — new getAdminSCEPProfiles helper.
  * web/src/pages/SCEPAdminPage.tsx — full rewrite as the tabbed
    surface. Reuses the existing ConfirmReloadModal and Intune
    deep-dive card components verbatim; adds ProfileSummaryCard
    (lean card for the Profiles tab) and ActivityTab. URL state
    sync via useSearchParams so deep links survive reloads + browser
    back/forward. The legacy /scep/intune route alias defaults the
    activeTab to 'intune' on mount.
  * web/src/main.tsx — new <Route path='scep' /> + preserved
    <Route path='scep/intune' /> alias. Both render SCEPAdminPage.
  * web/src/components/Layout.tsx — nav link rebranded:
    label 'SCEP Intune' → 'SCEP Admin', to '/scep/intune' → '/scep'.

Frontend tests (20 — full rebuild):

  * Admin gate (non-admin sees gated banner + zero admin API calls)
  * Profiles tab default + Intune tab tabswitch + ?tab=intune deep
    link + legacy /scep/intune alias all land on Intune
  * Profiles tab status badges (Intune + mTLS + challenge-set)
    reflect each profile's flags
  * RA cert expiry tone bands (good ≥30d / warn 7-30d / bad <7d /
    EXPIRED) verified across three fixture profiles
  * 'View Intune details →' only renders for Intune-enabled
    profiles AND switches tabs on click
  * Empty-state banner when no profiles configured
  * Intune tab counters render with the existing Phase 9 deep-dive
    shape; reload modal Open/Confirm/Cancel/Error paths all pinned
  * Recent Activity tab merges all four SCEP audit actions across
    four parallel useQuery calls; filter chips
    (all/initial/renewal/intune/static) narrow correctly
  * Error path surfaces ErrorState on the active tab

Docs:

  * docs/scep-intune.md — Operational monitoring section heading
    expanded to '(SCEP Administration → Intune Monitoring tab)'.
    Page-surface description rewritten for the tabbed shape;
    admin-endpoints list extended with the new /admin/scep/profiles
    entry.
  * docs/architecture.md — Microsoft Intune Connector trust anchor
    subsection updated to reference the Intune Monitoring tab inside
    the SCEP Administration page + lists all three admin endpoints.
  * docs/legacy-est-scep.md — forward-ref expanded with a parallel
    sentence for the per-profile observability surface (independent
    of Intune).
  * README.md — Enrollment Protocols bullet for Intune updated to
    'admin GUI SCEP Administration page at /scep' with the three
    tabs called out.

Verification:
  * gofmt clean on touched files
  * go vet ./... clean
  * staticcheck on intune+service+handler+router+cmd-server clean
  * go test -short across intune+service+handler+router+cmd-server:
    all green (existing Phase 9 tests + new Profiles tests)
  * Frontend tsc --noEmit clean
  * Vitest: 20/20 SCEPAdminPage tests + 3/3 sibling AuditPage tests
    pass
  * G-3 docs-drift CI guard reproduced locally: clean (no new env
    vars; existing CERTCTL_SCEP_ allowlist prefix covers everything)
  * M-009 hard-zero useMutation guard reproduced locally: clean
    (the existing reload mutation already used useTrackedMutation
    from the Phase 9 follow-up commit 28e277a)
  * openapi-parity test green (new GET /api/v1/admin/scep/profiles
    operation documented)
  * M-008 admin-gate scanner green (existing admin_scep_intune.go
    entry covers all three handler methods; the test scanner
    enforces the triplet by file, not by endpoint, and the new
    Profiles triplet was added to the existing test file)

Backward compat preserved:
  * /api/v1/admin/scep/intune/stats unchanged — same JSON shape,
    same error codes, same M-008 gate
  * /api/v1/admin/scep/intune/reload-trust unchanged
  * /scep/intune route still works (alias to /scep with activeTab=intune)
  * IntuneStatsSnapshot Go type unchanged
  * IntuneStats(now) accessor unchanged

Refs: cowork/scep-gui-restructure-prompt.md
      cowork/scep-rfc8894-intune-master-prompt.md::Phase 9
      Phase 11.5 (SCEP probe in scanner — opt-in) and Phase 12
      (release prep + tag) of the master bundle resume after this.
2026-04-29 17:46:42 +00:00
shankar0123 5d080c86fd docs(scep-intune): deployment guide + troubleshooting + Microsoft support statement
Phase 11 of the SCEP RFC 8894 + Intune master bundle.

Phase 11.1 — docs/scep-intune.md (new, ~340 lines):

  * TL;DR — drop-in NDES replacement framing; what an operator gets
    over NDES (per-profile endpoints, audit-log forensics, SIGHUP
    reload, GUI monitoring, per-device rate limit).
  * Architecture diagram — Intune cloud → Connector → certctl SCEP
    → issuer connector. Explicit 'certctl replaces NDES, NOT the
    Connector' framing; nine-gate dispatcher walk (shape pre-check,
    JWS sig, version dispatch, time bounds, audience pin, CSR binding,
    replay, per-device rate limit, optional compliance).
  * Migration playbook (NDES + EJBCA / NDES + ADCS) — 9-step run-book:
    install alongside, configure per-profile endpoint, extract trust
    anchor, configure CONNECTOR_CERT_PATH + AUDIENCE, configure
    issuer connector, migrate one profile, verify enrollment, roll
    out fleet, decommission NDES.
  * Intune SCEP profile field mapping table — every Intune admin
    center field mapped to certctl's behavior (cert type, subject
    name format, SAN, validity, key storage provider, key usage,
    EKU, hash algorithm, SCEP server URL).
  * Trust anchor extraction recipe — step-by-step certlm.msc export
    of the 'CN=Microsoft Intune Certificate Connector' cert, PEM
    rename, env-var configuration, HA Connector concatenation, SIGHUP
    rotation flow.
  * Troubleshooting matrix — 10 failure modes mapped to root causes
    and operator actions: signature_invalid (trust anchor stale),
    claim_mismatch (Intune profile SAN config), expired (clock skew /
    Connector cert past NotAfter), not_yet_valid (reverse skew),
    wrong_audience (URL mismatch), replay (retry-window collision),
    rate_limited (limiter doing its job), unknown_version (Microsoft
    shipped new format), malformed (proxy mangling body),
    compliance_failed (V3-Pro hook returned non-compliant).
  * Operational monitoring — admin GUI surface description, expiry
    badge tone bands (≥30d green / 7-30d amber / <7d red / EXPIRED),
    per-status counter polling cadence, audit log filter, recommended
    Prometheus alert thresholds.
  * Limitations — explicit V3-Pro deferrals: native Microsoft Graph
    integration, Conditional Access compliance gating, per-tenant
    trust anchors (MSP scoping), OCSP stapling at SCEP-response time,
    auto-discovery of Connector signing cert.
  * Microsoft support statement — three Microsoft Learn URLs (verified
    live with HTTP 200): Connector overview, SCEP profile setup,
    Connector install validation. Microsoft documents the Connector
    as RFC-8894-compliant and supports its use against any RFC 8894
    SCEP server.

Phase 11.2 — Cross-references:

  * docs/legacy-est-scep.md — the previous forward-ref pointed at
    'the Phase 11 doc this bundle ships'; updated to a richer pointer
    that lists what scep-intune.md covers (architecture, migration,
    profile mapping, extraction, troubleshooting, monitoring,
    limitations, Microsoft support).
  * README.md — new bullet under Enrollment Protocols table:
    'Microsoft Intune SCEP fleet (drop-in NDES replacement)' with
    the per-profile dispatcher feature list + link to scep-intune.md.
    Procurement teams scanning the README see the Intune story
    alongside ChromeOS / Jamf in the same table row.
  * docs/architecture.md — new 'Microsoft Intune Connector trust
    anchor (per-profile, opt-in)' subsection in the Security Model
    section. ASCII diagram showing the dispatcher walk; calls out
    the SIGHUP reload + admin-gated GUI surface; forward-link to
    scep-intune.md.

Verification:
  * All linked anchors inside scep-intune.md resolve to existing
    headings: #limitations, #microsoft-support-statement,
    #operational-monitoring, #trust-anchor-extraction.
  * All linked doc paths resolve: legacy-est-scep.md, architecture.md,
    features.md, tls.md.
  * All three Microsoft Learn URLs return HTTP 200 (verified via curl).
  * G-3 docs-drift CI guard reproduced locally and clean — the
    migration playbook uses the <NAME> placeholder convention
    consistently (matching features.md style) so the docs scanner
    doesn't extract literal env-var names that aren't in config.go.
  * Backend tests across intune+handler+service+router still green.

Refs: cowork/scep-rfc8894-intune-master-prompt.md::Phase 11
      cowork/scep-rfc8894-intune/progress.md
2026-04-29 17:03:56 +00:00