legal: addlicense headers + normalize legacy variants (Phase 0 RED-4)

Phase 0 closure (Path B2, post-rewrite):

addlicense sweep — adds the canonical certctl LLC copyright + BUSL-1.1
SPDX header to every production Go file. Template:

  // Copyright 2026 certctl LLC. All rights reserved.
  // SPDX-License-Identifier: BUSL-1.1

Coverage: 338 / 338 production Go files (cmd/ + internal/, excluding
*_test.go and **/testdata/**). Pre-sweep coverage was 22 / 338 (6.5%);
post-sweep is 338 / 338 (100%).

Normalized 22 pre-existing legacy headers (`// Copyright (c) certctl`
+ `// SPDX-License-Identifier: BSL-1.1`) and 1 file using a
`Certctl Contributors` attribution. The legacy SPDX ID `BSL-1.1`
is non-standard; the official SPDX identifier for Business Source
License 1.1 is `BUSL-1.1` (capital U). All 338 files now share the
canonical form.

Generated via:
  addlicense -c "certctl LLC" -y 2026 \
    -f cowork/legal/copyright-header.tpl \
    -ignore '**/testdata/**' -ignore '**/*_test.go' \
    cmd/ internal/

Verification:
  find cmd internal -name '*.go' -not -name '*_test.go' \
    -not -path '*/testdata/*' \
    -exec grep -L '^// Copyright 2026 certctl LLC' {} \; | wc -l

  Returns: 0

gofmt clean. Header additions are comments only, no compile impact.

Closes: cowork/certctl-architecture-diligence-audit.html#fix-RED-4

cmd/agent/keymem.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package main
 
 import (

cmd/agent/main.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package main
 
 import (

cmd/agent/verify.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package main
 
 import (

cmd/cli/main.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package main
 
 import (

cmd/mcp-server/main.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package main
 
 import (

cmd/server/auth_backfill.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package main
 
 import (

cmd/server/main.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package main
 
 import (

cmd/server/preflight_demo_residual.go

@@ -1,4 +1,5 @@
-// Copyright (c) certctl-io contributors.
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
 //
 // Audit 2026-05-11 A-8 — demo-mode residual-grants detector. Closes the
 // deferred Phase 2 leg of HIGH-12 (cowork/auth-bundles-fixes-2026-05-10/

cmd/server/tls.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package main
 
 import (

internal/api/acme/account.go

@@ -1,5 +1,5 @@
-// Copyright (c) certctl
+// Copyright 2026 certctl LLC. All rights reserved.
-// SPDX-License-Identifier: BSL-1.1
+// SPDX-License-Identifier: BUSL-1.1
 
 package acme
 

internal/api/acme/ari.go

@@ -1,5 +1,5 @@
-// Copyright (c) certctl
+// Copyright 2026 certctl LLC. All rights reserved.
-// SPDX-License-Identifier: BSL-1.1
+// SPDX-License-Identifier: BUSL-1.1
 
 package acme
 

internal/api/acme/challenge.go

@@ -1,5 +1,5 @@
-// Copyright (c) certctl
+// Copyright 2026 certctl LLC. All rights reserved.
-// SPDX-License-Identifier: BSL-1.1
+// SPDX-License-Identifier: BUSL-1.1
 
 package acme
 

internal/api/acme/directory.go

@@ -1,5 +1,5 @@
-// Copyright (c) certctl
+// Copyright 2026 certctl LLC. All rights reserved.
-// SPDX-License-Identifier: BSL-1.1
+// SPDX-License-Identifier: BUSL-1.1
 
 // Package acme implements the ACME server-side protocol surface (RFC 8555
 // + RFC 9773 ARI). It is deliberately separate from

internal/api/acme/errors.go

@@ -1,5 +1,5 @@
-// Copyright (c) certctl
+// Copyright 2026 certctl LLC. All rights reserved.
-// SPDX-License-Identifier: BSL-1.1
+// SPDX-License-Identifier: BUSL-1.1
 
 package acme
 

internal/api/acme/jws.go

@@ -1,5 +1,5 @@
-// Copyright (c) certctl
+// Copyright 2026 certctl LLC. All rights reserved.
-// SPDX-License-Identifier: BSL-1.1
+// SPDX-License-Identifier: BUSL-1.1
 
 package acme
 

internal/api/acme/keychange.go

@@ -1,5 +1,5 @@
-// Copyright (c) certctl
+// Copyright 2026 certctl LLC. All rights reserved.
-// SPDX-License-Identifier: BSL-1.1
+// SPDX-License-Identifier: BUSL-1.1
 
 package acme
 

internal/api/acme/nonce.go

@@ -1,5 +1,5 @@
-// Copyright (c) certctl
+// Copyright 2026 certctl LLC. All rights reserved.
-// SPDX-License-Identifier: BSL-1.1
+// SPDX-License-Identifier: BUSL-1.1
 
 package acme
 

internal/api/acme/order.go

@@ -1,5 +1,5 @@
-// Copyright (c) certctl
+// Copyright 2026 certctl LLC. All rights reserved.
-// SPDX-License-Identifier: BSL-1.1
+// SPDX-License-Identifier: BUSL-1.1
 
 package acme
 

internal/api/acme/ratelimit.go

@@ -1,5 +1,5 @@
-// Copyright (c) certctl
+// Copyright 2026 certctl LLC. All rights reserved.
-// SPDX-License-Identifier: BSL-1.1
+// SPDX-License-Identifier: BUSL-1.1
 
 package acme
 

internal/api/acme/validators.go

@@ -1,5 +1,5 @@
-// Copyright (c) certctl
+// Copyright 2026 certctl LLC. All rights reserved.
-// SPDX-License-Identifier: BSL-1.1
+// SPDX-License-Identifier: BUSL-1.1
 
 package acme
 

internal/api/handler/acme.go

@@ -1,5 +1,5 @@
-// Copyright (c) certctl
+// Copyright 2026 certctl LLC. All rights reserved.
-// SPDX-License-Identifier: BSL-1.1
+// SPDX-License-Identifier: BUSL-1.1
 
 package handler
 

internal/api/handler/admin_crl_cache.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/admin_est.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/admin_scep_intune.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/agent_bootstrap.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/agent_groups.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/agents.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/approval.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/audit.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/auth.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/auth_bootstrap.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/auth_breakglass.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package handler — Auth Bundle 2 Phase 7.5 / break-glass admin HTTP surface.
 //
 // 4 endpoints across two access levels:

internal/api/handler/auth_session_oidc.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package handler — Auth Bundle 2 Phase 5 / OIDC + session HTTP surface.
 //
 // 13 endpoints split into three logical groups:

internal/api/handler/auth_users.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 // Audit 2026-05-10 MED-11 closure — federated-user admin surface.

internal/api/handler/bulk_reassignment.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/bulk_renewal.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/bulk_revocation.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/certificates.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/demo_residual.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/digest.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/discovery.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/est.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/est_clock.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import "time"

internal/api/handler/export.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/health.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/health_check.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/intermediate_ca.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/issuers.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/jobs.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/metrics.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/network_scan.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/notifications.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/owners.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/policies.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/profiles.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/renewal_policy.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/response.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/scep.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/stats.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/targets.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/teams.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/test_utils.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/validation.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/verification.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/handler/version.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package handler
 
 import (

internal/api/middleware/audit.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package middleware
 
 import (

internal/api/middleware/bodylimit.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package middleware
 
 import (

internal/api/middleware/middleware.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package middleware
 
 import (

internal/api/middleware/securityheaders.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package middleware
 
 import (

internal/api/router/router.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package router
 
 import (

internal/auth/apikey.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package auth
 
 import (

internal/auth/bootstrap/bootstrap.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package bootstrap ships the day-0 admin-creation primitive for Bundle 1
 // Phase 6. The control plane comes up with no admin-roled actors; the
 // operator hands the env-var token to a single curl call; the server

internal/auth/bootstrap/service.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package bootstrap
 
 import (

internal/auth/breakglass/domain/types.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package domain holds the break-glass-admin persisted-shape type.
 //
 // Auth Bundle 2 Phase 1 / Phase 7.5: types only. Phase 2 ships the

internal/auth/breakglass/service.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package breakglass — Auth Bundle 2 Phase 7.5 / break-glass admin service.
 //
 // Decision 4: operator-toggleable local-password admin for the SSO-broken

internal/auth/context.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package auth holds the certctl auth surface: API-key validation, the
 // authenticated-actor context keys, and the helpers that consumers across
 // the codebase use to read the actor identity (rate limiter, audit

internal/auth/keystore.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package auth
 
 import (

internal/auth/middleware.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package auth
 
 import (

internal/auth/oidc/bootstrap_hook.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package oidc — Auth Bundle 2 Phase 7 / OIDC bootstrap hook.
 //
 // Phase 7 ships the "first OIDC login matching CERTCTL_BOOTSTRAP_ADMIN_GROUPS

internal/auth/oidc/doc.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package oidc is the Bundle 2 OpenID Connect integration: server-side
 // validation of ID tokens issued by an enterprise IdP (Okta / Azure AD /
 // Google Workspace / Keycloak / Authentik / Auth0), JWKS rotation,

internal/auth/oidc/domain/types.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package domain holds the OIDC integration's persisted-shape types.
 //
 // Auth Bundle 2 Phase 1: types only, no service or repository wiring.

internal/auth/oidc/groupclaim/resolver.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package groupclaim resolves the operator-configured `groups_claim_path`
 // against an ID token's parsed claims, returning the user's group
 // membership as a `[]string`.

internal/auth/oidc/prelogin.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package oidc — Bundle 2 Phase 5 / pre-login cookie machinery.
 //
 // This file implements the production-side PreLoginStore that the

internal/auth/oidc/service.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package oidc
 
 import (

internal/auth/oidc/test_discovery.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package oidc
 
 // Audit 2026-05-10 MED-5 closure — dry-run validator for OIDC provider

internal/auth/oidc/testfixtures/keycloak.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 //go:build integration
 
 // Package testfixtures provides Bundle 2 Phase 10 multi-IdP integration

internal/auth/protocol_endpoints.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package auth
 
 import "strings"

internal/auth/require_permission.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package auth
 
 import (

internal/auth/session/domain/types.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package domain holds the session-management persisted-shape types.
 //
 // Auth Bundle 2 Phase 1: types only. Phase 2 ships the SQL migration;

internal/auth/session/middleware.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package session — Auth Bundle 2 Phase 6 / session + CSRF middleware.
 //
 // This file ships the HTTP middleware that wires the post-login session

internal/auth/session/service.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package session implements the post-login session lifecycle for
 // Auth Bundle 2 Phase 4: cookie minting + signature validation +
 // idle/absolute expiry + revocation + signing-key rotation + GC.

internal/auth/testfixtures.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package auth
 
 import "context"

internal/auth/user/domain/types.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package domain holds the federated-human user persisted-shape type.
 //
 // Auth Bundle 2 Phase 1: types only. Phase 2 ships the SQL migration;

internal/ciparity/doc.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package ciparity hosts cross-surface contract-parity tests.
 //
 // Per post-v2.1.0 anti-rot item 2 (Auditable Codebase Bundle), this

internal/cli/auth.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package cli
 
 import (

internal/cli/auth_scope_down.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package cli
 
 import (

internal/cli/client.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package cli
 
 import (

internal/cli/est.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package cli
 
 // EST RFC 7030 hardening master bundle Phase 9.1 — CLI subcommands.

internal/cms/channelbinding.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 // Package cms implements the small subset of CMS / RFC 7030 / RFC 9266
 // helpers that the EST handler needs at request-time: extracting the
 // RFC 9266 tls-exporter from a *tls.ConnectionState, and pulling the

internal/config/config.go

@@ -1,3 +1,6 @@
+// Copyright 2026 certctl LLC. All rights reserved.
+// SPDX-License-Identifier: BUSL-1.1
+
 package config
 
 import (