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docs(#771): bind tier importer to verified target

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# Native Kanban/SOT Canon
**Status:** KCR-001–016 independently cleared; canonical publication is in progress under issue [#751](https://git.mosaicstack.dev/mosaicstack/stack/issues/751)
**Status:** KCR-001–016 independently cleared; KBN-101 rc.11 target-attestation/operator-inventory remediation awaits independent exact-head re-review under issue [#771](https://git.mosaicstack.dev/mosaicstack/stack/issues/771)
**Date:** 2026-07-14
**Implementation hold:** no feature implementation starts until this canon is squash-merged to `main` with terminal-green CI; after merge, every slice remains held until its KBN prerequisite graph is satisfied.
## Artifacts
| Artifact | Purpose |
| -------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Canonical requirements](../requirements/native-kanban-sot.md) | Canonical P0–P3 requirements, all seven ratified decisions, fixed invariants, thin MVP, recovery tiers, non-goals, and per-requirement acceptance criteria |
| [`MISSION-MANIFEST.md`](./MISSION-MANIFEST.md) | Mission/authority boundaries, exact role chain, gate model, mandatory SecReview triggers, Certifier final/no-merge rule, and collision-free slice ownership |
| [`TASKS.md`](./TASKS.md) | Dependency-ordered, bounded P0–P3 slices with IN/OUT scope, dependencies, shared contracts, file ownership, evidence, and USC coder2/3/4/5 parallelization |
| [`KBN-101-DB-ROLE-SPLIT.md`](./KBN-101-DB-ROLE-SPLIT.md) | rc.10 PostgreSQL-valid `NOLOGIN SUPERUSER` untrusted-pgvector owner exception, active secure migrate-tier file-reference route, exact disjoint card manifests, mechanical DDL classifier, executable `mosaic-db-migrator`, two-gateway TLS/bootstrap, role/search-path, atomic activation, and certification contract; foundation prerequisite of KBN-100 and real-role gate before KBN-105 |
| [`SHARED-CONTRACT.md`](./SHARED-CONTRACT.md) | Remediated v1 integration contract: proof authority, exact failures/routes/DTOs/MCP ownership, concrete current-main field migration map, relational invariants, Coordinator split, recovery delivery |
| [`contracts/kanban-schema.v1.ts`](./contracts/kanban-schema.v1.ts) | Drizzle target declarations including exact owner/principal membership, project congruence, tags/archive, proposals, persisted assignments, monotonic fences, durable retry, immutable evidence/audit |
| [`contracts/mechanical-coordinator.v1.ts`](./contracts/mechanical-coordinator.v1.ts) | Pure snapshot decision engine separated from persistence/service adapter; ID-bound approvals, bigint-safe fences, durable retry/quarantine, artifact-backed checkpoints, exact failures |
| [`contracts/health-state.v1.ts`](./contracts/health-state.v1.ts) | Discriminated public health, separate branded transaction-local write proof, and non-overlapping denial/transport/version-conflict mappings |
| [`contracts/recovery-posture.v1.ts`](./contracts/recovery-posture.v1.ts) | Provider-neutral shape schema plus normative runtime refinement, cross-field constraints, and Lite/Standard/High-assurance defaults |
| [`tsconfig.json`](./tsconfig.json) | Strict no-emit project scope for linting and compiling the four frozen TypeScript contracts against the current Stack Drizzle declarations |
| [`DOCUMENTATION-CHECKLIST.md`](./DOCUMENTATION-CHECKLIST.md) | Publication documentation gate and implementation-slice deferrals |
| [KBN-101 exact-head security review](../reports/native-kanban-sot/kbn-101-contract-security-review-82ce325.md) | Historical `da742ca` REQUEST CHANGES report retained as prior closure evidence; rc.10 awaits independent exact-head re-review after closing the Ultron NO-GO findings |
| [Initial independent review](../reports/native-kanban-sot/canon-initial-review-no-go.md) | KCR-001–016 findings that blocked the first draft |
| [Final independent re-review](../reports/native-kanban-sot/canon-final-rereview-go.md) | Closure matrix, reproducible validation evidence, and GO verdict |
| [Ultron final gate](../reports/native-kanban-sot/ultron-final-go.md) | Final requirements, authority, schema, migration, recovery, decomposition, and evidence review GO |
| Artifact | Purpose |
| -------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Canonical requirements](../requirements/native-kanban-sot.md) | Canonical P0–P3 requirements, all seven ratified decisions, fixed invariants, thin MVP, recovery tiers, non-goals, and per-requirement acceptance criteria |
| [`MISSION-MANIFEST.md`](./MISSION-MANIFEST.md) | Mission/authority boundaries, exact role chain, gate model, mandatory SecReview triggers, Certifier final/no-merge rule, and collision-free slice ownership |
| [`TASKS.md`](./TASKS.md) | Dependency-ordered, bounded P0–P3 slices with IN/OUT scope, dependencies, shared contracts, file ownership, evidence, and USC coder2/3/4/5 parallelization |
| [`KBN-101-DB-ROLE-SPLIT.md`](./KBN-101-DB-ROLE-SPLIT.md) | rc.11 PostgreSQL-valid pgvector owner exception; runner-signed target-bound importer attestation with file/digest/TLS/server/role/manifest binding; exhaustive operator-route inventory; exact disjoint card manifests, mechanical DDL classifier, executable `mosaic-db-migrator`, two-gateway TLS/bootstrap, role/search-path, atomic activation, and certification contract; foundation prerequisite of KBN-100 and real-role gate before KBN-105 |
| [`SHARED-CONTRACT.md`](./SHARED-CONTRACT.md) | Remediated v1 integration contract: proof authority, exact failures/routes/DTOs/MCP ownership, concrete current-main field migration map, relational invariants, Coordinator split, recovery delivery |
| [`contracts/kanban-schema.v1.ts`](./contracts/kanban-schema.v1.ts) | Drizzle target declarations including exact owner/principal membership, project congruence, tags/archive, proposals, persisted assignments, monotonic fences, durable retry, immutable evidence/audit |
| [`contracts/mechanical-coordinator.v1.ts`](./contracts/mechanical-coordinator.v1.ts) | Pure snapshot decision engine separated from persistence/service adapter; ID-bound approvals, bigint-safe fences, durable retry/quarantine, artifact-backed checkpoints, exact failures |
| [`contracts/health-state.v1.ts`](./contracts/health-state.v1.ts) | Discriminated public health, separate branded transaction-local write proof, and non-overlapping denial/transport/version-conflict mappings |
| [`contracts/recovery-posture.v1.ts`](./contracts/recovery-posture.v1.ts) | Provider-neutral shape schema plus normative runtime refinement, cross-field constraints, and Lite/Standard/High-assurance defaults |
| [`tsconfig.json`](./tsconfig.json) | Strict no-emit project scope for linting and compiling the four frozen TypeScript contracts against the current Stack Drizzle declarations |
| [`DOCUMENTATION-CHECKLIST.md`](./DOCUMENTATION-CHECKLIST.md) | Publication documentation gate and implementation-slice deferrals |
| [KBN-101 exact-head security review](../reports/native-kanban-sot/kbn-101-contract-security-review-82ce325.md) | Historical `da742ca` REQUEST CHANGES report retained as prior closure evidence; rc.11 awaits independent exact-head re-review after closing the target-attestation and operator-inventory HIGH findings |
| [Initial independent review](../reports/native-kanban-sot/canon-initial-review-no-go.md) | KCR-001–016 findings that blocked the first draft |
| [Final independent re-review](../reports/native-kanban-sot/canon-final-rereview-go.md) | Closure matrix, reproducible validation evidence, and GO verdict |
| [Ultron final gate](../reports/native-kanban-sot/ultron-final-go.md) | Final requirements, authority, schema, migration, recovery, decomposition, and evidence review GO |
## Recommended USC lane partition

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# KBN-101 — Database Runtime/Migration Role Split
**Status:** frozen implementation contract; rc.10 closes the Ultron PostgreSQL-valid extension-owner and active migrate-tier-route NO-GO findings, awaiting independent exact-head re-review for [#771](https://git.mosaicstack.dev/mosaicstack/stack/issues/771)
**Status:** frozen implementation contract; rc.11 closes the target-bound importer-attestation and complete operator-document-inventory HIGH findings, awaiting independent exact-head re-review for [#771](https://git.mosaicstack.dev/mosaicstack/stack/issues/771)
**Version:** 1.0.0-rc.10
**Version:** 1.0.0-rc.11
**Dependency:** KBN-010 → **KBN-101 foundation** → KBN-100 → **KBN-101 deployed-role certification** → KBN-105
**Scope:** PostgreSQL standalone/federated runtime identity, the sole application DDL runner, TLS bootstrap, readiness, deployment handoff, and evidence. This documentation card changes no database, secret, deployment, CI, runtime, migration, or compose artifact.
@@ -35,32 +35,48 @@ The exact user-facing interface is `mosaic-db-migrator --run` and `mosaic-db-mig
The implementation must inventory and close every present and future entrypoint as follows:
| Current entrypoint | Required rc.10 disposition |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `packages/db/src/migrate.ts:runMigrations()` | Remove its optional URL, `DATABASE_URL`, and default fallback API from public/runtime exports. Its PostgreSQL behavior moves behind `mosaic-db-migrator`; callers cannot invoke it with an arbitrary URL. |
| `packages/db/src/index.ts` | `KBN-101-03` removes the public `runMigrations` re-export; only the explicit PGlite-local API remains as separately typed local behavior. A compile/import-negative proves `@mosaicstack/db` cannot directly import `runMigrations`; a `DATABASE_URL`-only direct-library attempt fails before connect. |
| `packages/db/drizzle.config.ts` and direct `drizzle-kit migrate` | A database-connecting Drizzle configuration reads only `DATABASE_MIGRATION_URL` through the migration DTO and rejects its absence before connection. Replace direct `drizzle-kit migrate` exposure with `mosaic-db-migrator`. `db:generate` is an offline schema artifact command and must neither resolve nor connect to a URL. |
| `pnpm --filter @mosaicstack/db db:migrate` and CI invocation | Make it a thin `mosaic-db-migrator` wrapper; no direct Drizzle migrator invocation remains. CI supplies an isolated disposable migration URL only to that job. |
| `db:push` / direct `drizzle-kit push` | Forbidden for standalone, federated, CI production-like, Portainer, and any URL outside a disposable developer database. If retained for local experimentation, a wrapper requires `MOSAIC_DISPOSABLE_DEVELOPER_DB=1`, a locally allowlisted disposable target, `DATABASE_MIGRATION_URL`, verified TLS when PostgreSQL is used, and rejects `DATABASE_URL`, any production-like tier, and every non-allowlisted host/database before connection. It is never a release, repair, or migration procedure. |
| `mosaic storage migrate --run` | Delegates only to `mosaic-db-migrator`; it rejects `DATABASE_URL`-only execution before spawning or connecting. Its PGlite form remains explicitly local-only. |
| `PostgresAdapter.migrate()`, Gateway `DatabaseModule`/startup, and PostgreSQL adapter factories | Runtime PostgreSQL migration is removed: no `runMigrations`, DDL, `CREATE EXTENSION`, or migration-compatible handle is reachable from startup. Gateway performs read-only identity, TLS, `search_path`, and manifest-ledger readiness checks only. |
| `packages/mosaic/src/commands/fleet-backlog.ts` | PostgreSQL fleet backlog never migrates or creates tables. It consumes a ready runtime connection; PGlite may use only its explicit local migration routine. |
| `packages/storage/src/{adapters/postgres,tier-detection}.ts` extension work and `infra/pg-init/01-extensions.sql` | Runtime probes become read-only catalog/extension-presence checks. Extension provisioning is a fixed external bootstrap prerequisite or a reviewed runner migration where the migrator has the required scoped authority; it is never a probe side effect or a reason to grant runtime database CREATE. |
| `packages/db/src/federation.integration.test.ts` direct type/table/index DDL | `KBN-101-02` replaces it with a pre-migrated disposable database created by `mosaic-db-migrator`, or makes the test invoke that runner. The test itself has runtime credentials and no direct DDL. |
| `apps/gateway/src/__tests__/integration/federated-pgvector.integration.test.ts` `CREATE TEMP TABLE` | `KBN-101-02` replaces the temporary runtime DDL with a runner-prepared disposable **persistent** `mosaic.federated_pgvector_fixture` database/table. The test receives only its runtime URL/CA and performs read/query-only qualified-vector assertions (including the selected vector operator); it has no setup hook, temporary privilege, or DDL. Runtime `TEMPORARY` remains denied. |
| `docker/init-db.sql` and `infra/pg-init/01-extensions.sql` | `KBN-101-02` retires these duplicate tracked init artifacts; neither may remain as a hidden extension authority. The sole extension action is the fixed external bootstrap artifact described in §4/§5, or the runner only when its reviewed implementation card explicitly grants that authority. |
| `packages/storage/src/{cli,migrate-tier}.ts` operator/runtime command closure | `KBN-101-02` alone replaces raw SQL/DDL behavior with delegation to `mosaic-db-migrator --run` (or the explicit PGlite-local path), then permits data copy only after `mosaic-db-migrator --verify` certifies the PostgreSQL target. Its exact data-migration target interface is `--target-url-file /run/secrets/mosaic_migrate_target_url`: a non-secret argv file reference read only after strict regular-file/owner/mode/redaction checks. It opens a dedicated non-DDL `mosaic_data_importer` target connection. Its DML registry is limited to declared mutable application tables and excludes schemas, roles, memberships, extensions, extension/catalog objects, Drizzle ledger, and immutable KBN relations. Raw `--target-url`, `DATABASE_URL` fallback, runtime-owner/importer role confusion, a missing or unsafe file, wrong mode, and any DDL attempt fail before target connection/DDL or copy. KBN-101-07 documents that produced interface but owns neither source file. |
| `tools/federation-harness/docker-compose.two-gateways.yml` | Active topology; `KBN-101-05` migrates it rather than retires it. It must contain `postgres-a`, `postgres-b`, `mosaic-db-migrator-a`, `mosaic-db-migrator-b`, `gateway-a`, and `gateway-b`; each database has separate runtime/migrator URL and CA consumers, TLS server material, verified-TLS readiness, and runner-before-Gateway ordering. Its existing plaintext URLs/init mount are forbidden. |
| `docs/fleet/backlog-conventions.md` | `KBN-101-07` removes the current automatic first-use PostgreSQL `runMigrations()` claim. It points PostgreSQL operators to the sole runner/readiness sequence and labels only the PGlite routine as local-only. A documentation-route `DATABASE_URL`-only test asserts no first-use/migration instruction is executable before connect. |
| `docs/PERFORMANCE.md` | `KBN-101-07` removes direct `drizzle-kit migrate` and Gateway-startup `runMigrations()` instructions. It points to the sole runner/readiness sequence. A documentation-route `DATABASE_URL`-only test asserts neither direct command nor Gateway fallback remains. |
| `README.md`, `CLAUDE.md`, `docs/guides/{dev-guide,deployment}.md`, `docs/federation/SETUP.md`, `docs/fleet/backlog-conventions.md`, `docs/PERFORMANCE.md`, and `docs/plans/2026-03-15-agent-platform-architecture.md` operator instructions | `KBN-101-07` replaces direct `db:migrate`, `db:push`, `CREATE EXTENSION`, first-use migration, and Gateway-startup migration instructions with the runner/bootstrap procedure, and labels any remaining disposable-local command as non-production with the §2 guard. The architecture plan explicitly marks direct `db:migrate` superseded. Documentation is a DDL entrypoint and cannot advertise a bypass. |
| New package scripts, test helpers, setup hooks, CLI commands, installers, CI steps, adapters, or operator docs | A repository check rejects any new PostgreSQL DDL-capable entrypoint or instruction unless it is the dedicated runner or the named external bootstrap artifact. No future script may accept a URL parameter or `DATABASE_URL` as a DDL escape hatch. |
| Current entrypoint | Required rc.11 disposition |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `packages/db/src/migrate.ts:runMigrations()` | Remove its optional URL, `DATABASE_URL`, and default fallback API from public/runtime exports. Its PostgreSQL behavior moves behind `mosaic-db-migrator`; callers cannot invoke it with an arbitrary URL. |
| `packages/db/src/index.ts` | `KBN-101-03` removes the public `runMigrations` re-export; only the explicit PGlite-local API remains as separately typed local behavior. A compile/import-negative proves `@mosaicstack/db` cannot directly import `runMigrations`; a `DATABASE_URL`-only direct-library attempt fails before connect. |
| `packages/db/drizzle.config.ts` and direct `drizzle-kit migrate` | A database-connecting Drizzle configuration reads only `DATABASE_MIGRATION_URL` through the migration DTO and rejects its absence before connection. Replace direct `drizzle-kit migrate` exposure with `mosaic-db-migrator`. `db:generate` is an offline schema artifact command and must neither resolve nor connect to a URL. |
| `pnpm --filter @mosaicstack/db db:migrate` and CI invocation | Make it a thin `mosaic-db-migrator` wrapper; no direct Drizzle migrator invocation remains. CI supplies an isolated disposable migration URL only to that job. |
| `db:push` / direct `drizzle-kit push` | Forbidden for standalone, federated, CI production-like, Portainer, and any URL outside a disposable developer database. If retained for local experimentation, a wrapper requires `MOSAIC_DISPOSABLE_DEVELOPER_DB=1`, a locally allowlisted disposable target, `DATABASE_MIGRATION_URL`, verified TLS when PostgreSQL is used, and rejects `DATABASE_URL`, any production-like tier, and every non-allowlisted host/database before connection. It is never a release, repair, or migration procedure. |
| `mosaic storage migrate --run` | Delegates only to `mosaic-db-migrator`; it rejects `DATABASE_URL`-only execution before spawning or connecting. Its PGlite form remains explicitly local-only. |
| `PostgresAdapter.migrate()`, Gateway `DatabaseModule`/startup, and PostgreSQL adapter factories | Runtime PostgreSQL migration is removed: no `runMigrations`, DDL, `CREATE EXTENSION`, or migration-compatible handle is reachable from startup. Gateway performs read-only identity, TLS, `search_path`, and manifest-ledger readiness checks only. |
| `packages/mosaic/src/commands/fleet-backlog.ts` | PostgreSQL fleet backlog never migrates or creates tables. It consumes a ready runtime connection; PGlite may use only its explicit local migration routine. |
| `packages/storage/src/{adapters/postgres,tier-detection}.ts` extension work and `infra/pg-init/01-extensions.sql` | Runtime probes become read-only catalog/extension-presence checks. Extension provisioning is a fixed external bootstrap prerequisite or a reviewed runner migration where the migrator has the required scoped authority; it is never a probe side effect or a reason to grant runtime database CREATE. |
| `packages/db/src/federation.integration.test.ts` direct type/table/index DDL | `KBN-101-02` replaces it with a pre-migrated disposable database created by `mosaic-db-migrator`, or makes the test invoke that runner. The test itself has runtime credentials and no direct DDL. |
| `apps/gateway/src/__tests__/integration/federated-pgvector.integration.test.ts` `CREATE TEMP TABLE` | `KBN-101-02` replaces the temporary runtime DDL with a runner-prepared disposable **persistent** `mosaic.federated_pgvector_fixture` database/table. The test receives only its runtime URL/CA and performs read/query-only qualified-vector assertions (including the selected vector operator); it has no setup hook, temporary privilege, or DDL. Runtime `TEMPORARY` remains denied. |
| `docker/init-db.sql` and `infra/pg-init/01-extensions.sql` | `KBN-101-02` retires these duplicate tracked init artifacts; neither may remain as a hidden extension authority. The sole extension action is the fixed external bootstrap artifact described in §4/§5, or the runner only when its reviewed implementation card explicitly grants that authority. |
| `packages/storage/src/{cli,migrate-tier}.ts` operator/runtime command closure | `KBN-101-02` alone replaces raw SQL/DDL behavior with delegation to `mosaic-db-migrator --run` (or the explicit PGlite-local path). Data copy requires the exact paired non-secret argv references `--target-url-file /run/secrets/mosaic_migrate_target_url` and `--target-attestation-file /run/mosaic-attestations/migrate-target.v1.json`. The trusted `mosaic-db-migrator --verify` producer reads the exact importer target-secret file only to bind and attest it; it never uses importer credentials for DDL/DML. Before target connection the importer verifies strict files, signed target attestation, credential-file digest/version, canonical TLS/database binding, role, manifest, expiry, and replay; after verified TLS but before transaction/DML it verifies server/database identity and schema. It opens only a dedicated non-DDL `mosaic_data_importer` target connection. Its DML registry is limited to declared mutable application tables and excludes schemas, roles, memberships, extensions, extension/catalog objects, Drizzle ledger, and immutable KBN relations. Raw `--target-url`, `DATABASE_URL` fallback, runtime-owner/importer role confusion, missing/unsafe/substituted files, stale/replayed/tampered/wrong-key attestation, wrong binding, and any DDL attempt fail before target connection/DDL or copy. KBN-101-07 documents that produced interface but owns neither source file. |
| `tools/federation-harness/docker-compose.two-gateways.yml` | Active topology; `KBN-101-05` migrates it rather than retires it. It must contain `postgres-a`, `postgres-b`, `mosaic-db-migrator-a`, `mosaic-db-migrator-b`, `gateway-a`, and `gateway-b`; each database has separate runtime/migrator URL and CA consumers, TLS server material, verified-TLS readiness, and runner-before-Gateway ordering. Its existing plaintext URLs/init mount are forbidden. |
| `docs/fleet/backlog-conventions.md` | `KBN-101-07` removes the current automatic first-use PostgreSQL `runMigrations()` claim. It points PostgreSQL operators to the sole runner/readiness sequence and labels only the PGlite routine as local-only. A documentation-route `DATABASE_URL`-only test asserts no first-use/migration instruction is executable before connect. |
| `docs/PERFORMANCE.md` | `KBN-101-07` removes direct `drizzle-kit migrate` and Gateway-startup `runMigrations()` instructions. It points to the sole runner/readiness sequence. A documentation-route `DATABASE_URL`-only test asserts neither direct command nor Gateway fallback remains. |
| `README.md`, `CLAUDE.md`, `docs/guides/{admin-guide,dev-guide,deployment,migrate-tier,user-guide}.md`, `docs/federation/{SETUP,TASKS}.md`, `docs/fleet/backlog-conventions.md`, `docs/PERFORMANCE.md`, `docs/design/storage-abstraction-middleware.md`, and `docs/plans/2026-03-15-agent-platform-architecture.md` documentation hits | `KBN-101-07` owns the non-normative disposition inventory in §2.2. It replaces, retires, or labels status-only every direct `db:migrate`, `db:push`, `CREATE EXTENSION`, first-use migration, Gateway-startup migration, and generic `mosaic storage migrate` instruction with the runner/bootstrap or secure `migrate-tier` route. The architecture plan explicitly marks direct `db:migrate` superseded. Historical shipped-status language is adjacent to an exact non-authorizing KBN-101 note. Documentation is a DDL entrypoint and cannot advertise a bypass. |
| New package scripts, test helpers, setup hooks, CLI commands, installers, CI steps, adapters, or operator docs | A repository check rejects any new PostgreSQL DDL-capable entrypoint or instruction unless it is the dedicated runner or the named external bootstrap artifact. No future script may accept a URL parameter or `DATABASE_URL` as a DDL escape hatch. |
The runner must run the original migration bytes, including shipped `0009`; no migration command may repair a ledger by manual insertion, adoption, `db:push`, or schema diff. Tests requiring PostgreSQL schema consume a pre-migrated disposable database or invoke this exact runner.
`KBN-101-06` alone owns `.woodpecker/ci.yml`, `tools/ci/kbn101-ddl-inventory.ts`, `tools/ci/kbn101-ddl-inventory.spec.ts`, `tools/ci/fixtures/kbn101-ddl-inventory.json`, `tools/ci/kbn101-entrypoint-matrix.ts`, and `tools/ci/kbn101-entrypoint-matrix.spec.ts`. The scanner inventory is canonical JSON whose every record has exactly `path`, `class`, `ownerCard`, `disposition`, `allowedTokens`, `rationale`, `expiry`, and `reviewRevision`. `class` is one of `executable-source`, `script-or-package-bin`, `operator-document`, or `deploy-manifest`; `ownerCard` is one KBN-101 card; `disposition` is one of `runner`, `delegate`, `deny`, `retire`, `superseded-document`, `active-secure-data-migration`, or `allowlisted`; and `allowedTokens` is a nonempty subset of the fixed rules below only for `allowlisted` or `superseded-document`. An `active-secure-data-migration` record has empty `allowedTokens` and additionally pins `route`, `targetCredentialOption`, `targetCredentialFile`, `targetSchemaPrerequisite`, `targetConnectionRole`, `forbiddenInputs`, and `routeTest`; its parser rejects a missing field, a route that accepts a credential value on argv, or a target that is not runner-prepared/verified. The latter `superseded-document` disposition is allowed only for the exact architecture-plan path when adjacent text says the direct command is superseded/MUST NOT run and names `mosaic-db-migrator --run`. The scanner rejects duplicate path owners, ownerless non-allowlisted rows, missing paths, malformed fields, and an inventory path outside its declared class. The classifier's exact case-insensitive token/rule set is: `runMigrations\\s*\\(`; `drizzle-kit\\s+(?:migrate|push)`; `\\bdb:(?:migrate|push)\\b`; `mosaic\\s+storage\\s+migrate`; `CREATE\\s+(?:TEMP(?:ORARY)?\\s+)?(?:EXTENSION|TABLE|TYPE|INDEX|SCHEMA)`; `ALTER\\s+(?:EXTENSION|TABLE|TYPE|SCHEMA)`; `DROP\\s+(?:EXTENSION|TABLE|TYPE|INDEX|SCHEMA)`; and `DATABASE_URL` when it occurs in the same file as any preceding rule. It scans exact-path current executable source/scripts/package bins, operator documents, and deploy manifests; any hit not represented by a permitted inventory record fails. The matrix harness invokes the compiled runner/package/image and produced deployment artifacts; it edits no producer file.
`KBN-101-06` alone owns `.woodpecker/ci.yml`, `tools/ci/kbn101-ddl-inventory.ts`, `tools/ci/kbn101-ddl-inventory.spec.ts`, `tools/ci/fixtures/kbn101-ddl-inventory.json`, `tools/ci/kbn101-entrypoint-matrix.ts`, and `tools/ci/kbn101-entrypoint-matrix.spec.ts`. The scanner inventory is canonical JSON whose every record has exactly `path`, `class`, `ownerCard`, `disposition`, `allowedTokens`, `rationale`, `expiry`, and `reviewRevision`. `class` is one of `executable-source`, `script-or-package-bin`, `operator-document`, `deploy-manifest`, or `normative-contract`; `ownerCard` is one KBN-101 card; `disposition` is one of `runner`, `delegate`, `deny`, `retire`, `superseded-document`, `active-secure-data-migration`, `status-only`, or `allowlisted`; and `allowedTokens` is a nonempty subset of the fixed rules below only for `allowlisted` or `superseded-document`. `normative-contract` is excluded from **operator execution**, never from scanning: it is valid only for the exact KBN PRD/contract/shared/task canonical paths, must carry declarative requirements rather than an executable shell instruction, and a fenced executable instruction or an imperative bypass in that class fails rather than being masked. An `active-secure-data-migration` record has empty `allowedTokens` and additionally pins `route`, `targetCredentialOption`, `targetCredentialFile`, `targetAttestationOption`, `targetAttestationFile`, `attestationProducer`, `attestationKeyIds`, `attestationBindings`, `targetSchemaPrerequisite`, `targetConnectionRole`, `forbiddenInputs`, and `routeTest`; its parser rejects a missing field, a route that accepts a credential value on argv, an attestation missing any canonical binding, or a target that is not runner-prepared/verified. The latter `superseded-document` disposition is allowed only for the exact architecture-plan path when adjacent text says the direct command is superseded/MUST NOT run and names `mosaic-db-migrator --run`. The scanner rejects duplicate path owners, ownerless non-allowlisted rows, missing paths, malformed fields, an inventory path outside its declared class, and every unrecognized active command. The classifier's exact case-insensitive token/rule set is: `runMigrations\\s*\\(`; `drizzle-kit\\s+(?:migrate|push)`; `\\bdb:(?:migrate|push)\\b`; `mosaic\\s+storage\\s+migrate`; `CREATE\\s+(?:TEMP(?:ORARY)?\\s+)?(?:EXTENSION|TABLE|TYPE|INDEX|SCHEMA)`; `ALTER\\s+(?:EXTENSION|TABLE|TYPE|SCHEMA)`; `DROP\\s+(?:EXTENSION|TABLE|TYPE|INDEX|SCHEMA)`; and `DATABASE_URL` when it occurs in the same file as any preceding rule. It scans exact-path current executable source/scripts/package bins, operator documents, deploy manifests, and named normative contracts; any hit not represented by a permitted inventory record fails. The matrix harness invokes the compiled runner/package/image and produced deployment artifacts; it edits no producer file.
The canonical inventory includes this active—not historical—operator route record: `path=docs/guides/migrate-tier.md`, `class=operator-document`, `ownerCard=KBN-101-07`, `disposition=active-secure-data-migration`, `allowedTokens=[]`, `route=mosaic storage migrate-tier`, `targetCredentialOption=--target-url-file`, `targetCredentialFile=/run/secrets/mosaic_migrate_target_url`, `targetSchemaPrerequisite=mosaic-db-migrator --verify`, `targetConnectionRole=mosaic_data_importer`, `forbiddenInputs=[--target-url,DATABASE_URL,runtime-owner]`, and `routeTest=packages/storage/src/migrate-tier.spec.ts::secureTargetRoute`. The -06 scanner/matrix must reject a changed/missing field, any `--target-url` or credential-bearing argv, a `DATABASE_URL` target fallback, a missing/unsafe credential file, wrong mode, runtime-owner/importer confusion, target connection before runner verification, or any DDL attempt before target connection/DDL.
The canonical inventory includes this active—not historical—operator route record: `path=docs/guides/migrate-tier.md`, `class=operator-document`, `ownerCard=KBN-101-07`, `disposition=active-secure-data-migration`, `allowedTokens=[]`, `route=mosaic storage migrate-tier`, `targetCredentialOption=--target-url-file`, `targetCredentialFile=/run/secrets/mosaic_migrate_target_url`, `targetAttestationOption=--target-attestation-file`, `targetAttestationFile=/run/mosaic-attestations/migrate-target.v1.json`, `attestationProducer=mosaic-db-migrator --verify`, `attestationKeyIds=[migrate-target-v1-active,migrate-target-v1-overlap]`, `attestationBindings=[credentialSecretVersion,credentialFileSha256,tlsHostPortDatabase,caSpkiFingerprint,postgresSystemIdentifier,databaseOid,expectedImporterRole,manifestFingerprint,schemaFingerprint]`, `targetSchemaPrerequisite=mosaic-db-migrator --verify`, `targetConnectionRole=mosaic_data_importer`, `forbiddenInputs=[--target-url,DATABASE_URL,runtime-owner,signing-key]`, and `routeTest=packages/storage/src/migrate-tier.spec.ts::secureTargetRouteAndAttestation`. The -06 scanner/matrix must reject a changed/missing field, any `--target-url` or credential-bearing argv, a `DATABASE_URL` target fallback, a missing/unsafe/substituted credential file, missing/stale/replayed/tampered/wrong-key attestation, wrong binding, wrong mode, runtime-owner/importer confusion, target connection before attestation verification, or any DDL attempt before target connection/DDL.
### 2.1 Target-bound importer attestation v1
`mosaic-db-migrator --verify` is the trusted producer only after its verified-TLS identity, manifest/ledger, and schema checks pass. Its root-owned launch wrapper is the sole reader of the fixed `MOSAIC_DB_ATTESTATION_SIGNING_KEY_FILE=/run/secrets/mosaic-db-migrate-target-ed25519` reference: that regular, non-symlink `root:root` `0400` Ed25519 private-key file is mounted only to the one-shot runner. It opens the key once, passes signing capability only in memory to `mosaic-db-migrator`, and never mounts, forwards, logs, prints, or otherwise exposes the private key to the importer, runtime, or an application container. KBN-101-05 renders both that runner-only secret and the importer-only pinned public-key/key-ring mount; an alternative env path, unsafe key file, or key material in importer/runtime is a hard failure.
After verification the runner atomically emits the credential-free, non-secret `0444` controlled artifact `/run/mosaic-attestations/migrate-target.v1.json`: write a same-directory `0600` temporary file, write canonical bytes, `fsync` file and directory, set final owner/mode, and rename atomically. The single JSON envelope carries an RFC 8785 JCS canonical UTF-8 `attestation` payload plus a detached Ed25519 `signature` envelope (`algorithm`, `keyId`, base64 signature); the signature covers only the canonical payload bytes, never a reformatted document. The v1 payload fields are exactly `format`, `version`, `keyId`, `issuedAt`, `expiresAt`, `nonce`, `targetCredentialSecretVersion`, `targetCredentialFileSha256`, `tlsHost`, `tlsPort`, `database`, `caSpkiFingerprint`, `postgresSystemIdentifier`, `databaseOid`, `expectedImporterRole`, `manifestFingerprint`, `schemaFingerprint`, `producerInvocation`, `producerBuildDigest`, `producerImageDigest`, and `correlationId`. It contains no URL/DSN, username, password, private key, or credential bytes. The target credential must be a high-entropy DSN secret because its SHA-256 is non-secret binding evidence, never a substitute secret.
For binding, the runner receives and reads the exact importer target-secret file only after `lstat` regular-file/no-symlink/owner/mode checks. It derives the secret version and SHA-256 from those exact bytes, parses only canonical TLS host/port/database without retaining username/password, verifies that tuple plus CA/SPKI, PostgreSQL system identifier, database OID, manifest/schema fingerprints, and expected `mosaic_data_importer` role against its verified target, then signs. The runner uses `DATABASE_MIGRATION_URL` for its verification connection; it does not use importer credentials for DDL or DML.
`mosaic storage migrate-tier` accepts exactly `--target-url-file /run/secrets/mosaic_migrate_target_url` and `--target-attestation-file /run/mosaic-attestations/migrate-target.v1.json`. Before **any** target connection it `lstat`s both files; validates the pinned public key/key ID, signature, JCS canonicality, expiry, nonce replay cache, secret version, target-file digest, canonical host/port/database, CA binding, expected importer role, and manifest/schema fields; then opens the validated URL fd once, digests and parses those in-memory bytes, and connects from those same bytes with no reread. Missing, substituted, changed-after-check, stale, replayed, tampered, wrong-key, or wrong-binding inputs return stable sanitized attestation errors with **zero target connection and zero DDL**. The nonce replay cache is durable through the artifact expiry window and atomically claims `(keyId, nonce, credentialFileSha256)` before connecting; a replay is terminal. New active and overlap public keys are pinned by key ID; rotation accepts only the bounded overlap, revocation removes a key immediately, and any credential secret-version rotation invalidates prior artifacts and requires a fresh runner verification/signature.
Only after verified TLS connection and before transaction/DML, the importer compares server system identifier, database OID, `current_user`, CA/SPKI, and manifest/schema fingerprint with the attestation. A mismatch closes the connection with **zero DML/DDL**. Its grants and statement classifier make DDL impossible. KBN-101-02 tests missing/wrong/stale/replayed/tampered attestation, wrong/revoked key, substituted URL file, file changed after check, wrong host/database/CA/role/manifest/system ID, digest/version mismatch, and both `zero target connection` versus `connection then zero DML` outcomes. KBN-101-03 tests JCS/signing/atomic producer semantics; KBN-101-05 tests private/public key and artifact mounts/rendering; KBN-101-06 invokes the complete matrix; KBN-101-07 owns the operator guide only.
### 2.2 Complete current documentation disposition inventory
The KBN-101-06 fixture records these exact non-normative paths: `README.md`, `CLAUDE.md`, `docs/federation/SETUP.md`, `docs/guides/admin-guide.md`, `docs/guides/dev-guide.md`, `docs/guides/deployment.md`, `docs/guides/migrate-tier.md`, `docs/guides/user-guide.md`, `docs/fleet/backlog-conventions.md`, `docs/PERFORMANCE.md`, `docs/plans/2026-03-15-agent-platform-architecture.md`, and `docs/design/storage-abstraction-middleware.md` as `operator-document`; each is runner/delegate/deny/superseded/active-secure as adjacent text specifies. `docs/federation/TASKS.md` is an exact `operator-document` `status-only` historical record: its shipped M1 language is superseded and cannot authorize current DDL, extension creation, or importer execution. `docs/PRD.md`, this contract, `SHARED-CONTRACT.md`, and `native-kanban-sot/TASKS.md` are exact `normative-contract` records; their declarative KBN requirements are scan-visible but excluded from operator execution and cannot mask an instruction. The full-doc scanner must fail an unknown active command, a missing record, or a status-only/normative path containing executable bypass guidance.
The only allowlist categories are `historical-sql` (`packages/db/drizzle/**`, byte-immutable runner input only), `pglite-local` (an explicitly PGlite-only source/test path), `negative-test-literal` (a focused negative test), `vendored-generated` (a generated or vendored artifact), and `historical-review-report` (`docs/reports/**` only). Every allowed record names its exact path, token(s), rationale, expiry, and review revision. No allowlist category is valid for an executable current source/script/package bin, operator document, deploy manifest, `README.md`, `CLAUDE.md`, `docs/plans/**`, or `docs/guides/**`; `historical-review-report` cannot contain an operative command. Scanner self-tests place each token in an unowned current path, prove duplicate-owner/ownerless/path-existence failure, and prove an operative `db:migrate` instruction in a path labeled historical fails rather than being masked. The scanner is a classifier plus path inventory and review—not a naive token scan alone—and never by itself proves DDL authority. For every non-allowlisted inventory row and `gateway-a`/`gateway-b`, the matrix proves `DATABASE_URL`-only, missing migration URL, direct library import, direct Drizzle, `db:push`, init artifact, operator route, runtime-only fixture/test, and each harness migration Job/Gateway fail before connection/DDL as applicable. The `db:push` negatives also cover production-like tier and production-like URL rejection.
@@ -155,15 +171,18 @@ Immutable KBN relations, after KBN-100 creates them, grant runtime only `SELECT,
`KBN-101-05` changes the Gateway image to fixed non-root `USER 10001:10001`. Gateway CA and Gateway leaf-certificate mounts, and its own Gateway private key only when it terminates its HTTPS listener, must be readable by `10001:10001`; PostgreSQL private keys and migration-only material are never mounted there, and no secret is world-readable. PostgreSQL is not assigned a guessed UID/GID: its image must first be pinned by digest, and an image-inspection plus rendered Compose/Swarm test freezes the image's effective PostgreSQL UID:GID before the renderer selects mount owner/group. A digest, service UID/GID, rendered secret `uid`/`gid`/`mode`, or container `USER` mismatch is a KBN-101-05 failure. Mosaic applications never generate, self-sign, copy, or persist production certificates; the external bootstrap actor receives them only through the deployment secret mechanism and no plaintext development exception exists for production-like modes.
| Material | Vault target / deployment secret | Mount, injection, and authorized consumer |
| --------------------------- | ----------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Runtime URL | `secret-{env}/mosaic-stack/database/runtime` (`url`) → `mosaic-db-runtime-url-v1` | Gateway only: `/run/secrets/mosaic-db-runtime-url`, `0600`, `10001:10001`; entrypoint maps it to `DATABASE_URL` only at process exec. It is denied to every migrator, storage runtime, fleet, ordinary CLI, and test except an explicit runtime-negative fixture. |
| Migration URL | `secret-{env}/mosaic-stack/database/migrator` (`url`) → `mosaic-db-migrator-url-v1` | Each one-shot migrator only: `/run/secrets/mosaic-db-migrator-url`, `0600`, fixed migrator UID:GID asserted by the image/render test; entrypoint maps it only to `DATABASE_MIGRATION_URL`. It is denied to Gateway, storage runtime, fleet, and ordinary CLI. |
| CA bundle | `secret-{env}/mosaic-stack/database/tls-ca` (`certificate`) → `mosaic-db-ca-v1` | Gateway/migrator: `/run/secrets/mosaic-db-ca.crt`, `0444`, owned by the consuming UID:GID; CA is public trust material. PostgreSQL receives a distinct read-only CA copy only when client-cert validation is enabled. |
| Gateway leaf certificate | `secret-{env}/mosaic-stack/federation/gateway-server-tls` (`certificate`) → `mosaic-gateway-server-cert-v1` | Gateway only: `/run/secrets/mosaic-gateway-server.crt`, `0444`, `10001:10001`; renderer emits this exact Compose and Swarm target and validates it before start. |
| Gateway private key | same Vault record (`private_key`) → `mosaic-gateway-server-key-v1` | Gateway only: `/run/secrets/mosaic-gateway-server.key`, `0400`, `10001:10001`; not mounted to migrator or PostgreSQL and never world-readable. |
| PostgreSQL leaf certificate | `secret-{env}/mosaic-stack/database/postgres-server-tls` (`certificate`) → `mosaic-postgres-server-cert-v1` | PostgreSQL only: `/run/secrets/mosaic-postgres-server.crt`, `0444`, frozen verified postgres UID:GID. |
| PostgreSQL private key | same Vault record (`private_key`) → `mosaic-postgres-server-key-v1` | PostgreSQL only: `/run/secrets/mosaic-postgres-server.key`, `0400`, frozen verified postgres UID:GID; never mounted to Gateway or migrator. |
| Material | Vault target / deployment secret | Mount, injection, and authorized consumer |
| --------------------------- | ----------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Runtime URL | `secret-{env}/mosaic-stack/database/runtime` (`url`) → `mosaic-db-runtime-url-v1` | Gateway only: `/run/secrets/mosaic-db-runtime-url`, `0600`, `10001:10001`; entrypoint maps it to `DATABASE_URL` only at process exec. It is denied to every migrator, storage runtime, fleet, ordinary CLI, and test except an explicit runtime-negative fixture. |
| Migration URL | `secret-{env}/mosaic-stack/database/migrator` (`url`) → `mosaic-db-migrator-url-v1` | Each one-shot migrator only: `/run/secrets/mosaic-db-migrator-url`, `0600`, fixed migrator UID:GID asserted by the image/render test; entrypoint maps it only to `DATABASE_MIGRATION_URL`. It is denied to Gateway, storage runtime, fleet, and ordinary CLI. |
| Attestation signing key | `secret-{env}/mosaic-stack/database/migrate-target-attestation` (`private_key`) → `mosaic-db-migrate-target-ed25519-v1` | Runner root-wrapper only: fixed `/run/secrets/mosaic-db-migrate-target-ed25519`, `root:root` `0400`, referenced only by `MOSAIC_DB_ATTESTATION_SIGNING_KEY_FILE`; no importer/runtime/Gateway mount or log/export is permitted. |
| Attestation public key ring | versioned deployment public-key bundle → `mosaic-db-migrate-target-ed25519-public-v1` | Importer only: pinned `/run/mosaic-attestations/migrate-target.ed25519.pub`, `0444`; active/overlap key IDs are explicit and revoked IDs fail closed. It contains no private key. |
| Target attestation artifact | runner-produced non-secret file | Controlled shared mount `/run/mosaic-attestations/migrate-target.v1.json`, `0444`, atomic write/rename only; importer may read it but cannot write it. |
| CA bundle | `secret-{env}/mosaic-stack/database/tls-ca` (`certificate`) → `mosaic-db-ca-v1` | Gateway/migrator: `/run/secrets/mosaic-db-ca.crt`, `0444`, owned by the consuming UID:GID; CA is public trust material. PostgreSQL receives a distinct read-only CA copy only when client-cert validation is enabled. |
| Gateway leaf certificate | `secret-{env}/mosaic-stack/federation/gateway-server-tls` (`certificate`) → `mosaic-gateway-server-cert-v1` | Gateway only: `/run/secrets/mosaic-gateway-server.crt`, `0444`, `10001:10001`; renderer emits this exact Compose and Swarm target and validates it before start. |
| Gateway private key | same Vault record (`private_key`) → `mosaic-gateway-server-key-v1` | Gateway only: `/run/secrets/mosaic-gateway-server.key`, `0400`, `10001:10001`; not mounted to migrator or PostgreSQL and never world-readable. |
| PostgreSQL leaf certificate | `secret-{env}/mosaic-stack/database/postgres-server-tls` (`certificate`) → `mosaic-postgres-server-cert-v1` | PostgreSQL only: `/run/secrets/mosaic-postgres-server.crt`, `0444`, frozen verified postgres UID:GID. |
| PostgreSQL private key | same Vault record (`private_key`) → `mosaic-postgres-server-key-v1` | PostgreSQL only: `/run/secrets/mosaic-postgres-server.key`, `0400`, frozen verified postgres UID:GID; never mounted to Gateway or migrator. |
Compose uses identically named local **secret references** rendered by the named renderer into non-repository tmpfs paths; Swarm declares the same secrets and target paths with the tested `uid`, `gid`, and mode. KBN-101-05 rejects bind-mounted committed cert/key files, environment-encoded PEM, missing secrets, non-atomic renderer output, private-key access outside its named consumer (Gateway for Gateway key; PostgreSQL for PostgreSQL key), and any world-readable URL/key. The existing target Vault names are planned canonical paths and must be verified/provisioned by the deployment-owner input; the planning card does not claim they exist.
@@ -190,24 +209,24 @@ Before accepting traffic, runtime queries only parameterized/sanitized identity
The runner performs reciprocal preflight under the same session/lock: dedicated migration DTO only, verified TLS, exact allowlisted target, migrator `session_user`, schema-owner `current_user`, exact trusted search path, and no unsafe attributes. It fails before DDL otherwise.
Stable sanitized codes are `DATABASE_RUNTIME_URL_REQUIRED`, `DATABASE_MIGRATION_URL_REQUIRED`, `DATABASE_TLS_REQUIRED`, `DATABASE_TLS_VERIFICATION_FAILED`, `DATABASE_ROLE_UNSAFE`, `DATABASE_ROLE_GRANT_MISMATCH`, `DATABASE_SEARCH_PATH_UNSAFE`, `DATABASE_SCHEMA_MISMATCH`, `DATABASE_MIGRATION_RECONCILIATION_AMBIGUOUS`, `DATABASE_MIGRATION_LOCKED`, and `DATABASE_MIGRATION_IDENTITY_UNSAFE`. Logs/metrics may contain code, tier, manifest fingerprint, role class, and correlation ID only; never DSN, username, host, database name, SQL parameter, secret, or raw catalog result. External health exposes only unavailable/not-ready.
Stable sanitized codes are `DATABASE_RUNTIME_URL_REQUIRED`, `DATABASE_MIGRATION_URL_REQUIRED`, `DATABASE_TLS_REQUIRED`, `DATABASE_TLS_VERIFICATION_FAILED`, `DATABASE_ROLE_UNSAFE`, `DATABASE_ROLE_GRANT_MISMATCH`, `DATABASE_SEARCH_PATH_UNSAFE`, `DATABASE_SCHEMA_MISMATCH`, `DATABASE_MIGRATION_RECONCILIATION_AMBIGUOUS`, `DATABASE_MIGRATION_LOCKED`, `DATABASE_MIGRATION_IDENTITY_UNSAFE`, `MIGRATE_TARGET_ATTESTATION_REQUIRED`, `MIGRATE_TARGET_ATTESTATION_INVALID`, `MIGRATE_TARGET_ATTESTATION_EXPIRED`, `MIGRATE_TARGET_ATTESTATION_REPLAYED`, and `MIGRATE_TARGET_BINDING_MISMATCH`. Logs/metrics may contain code, tier, manifest fingerprint, role class, and correlation ID only; never DSN, username, host, database name, SQL parameter, secret, or raw catalog result. External health exposes only unavailable/not-ready.
## 7. Safe DAG, activation, and rollback authority
Every KBN-101 card remains one PR with exclusive ownership. Cards `00`–`07` may merge only as **prepared, inactive capability**: no current owner-runtime deployment consumes their image/config, and no compatibility switch is exposed to a runtime operator. They must not retain `ALLOW_LEGACY_*`, runtime DDL, `DATABASE_URL` migration fallback, plaintext TLS, direct Drizzle, or test-only bypass flags. Current owner-runtime deployments remain on their known N-1 release until final activation.
| Card | Depends on | Complete, disjoint file/glob manifest and required test/evidence paths |
| ----------------------------------------------------------------------- | ----------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `KBN-101-00` platform bootstrap / IaC | contract | **Only:** `infra/pg-bootstrap/roles.sql`, `infra/pg-bootstrap/extensions.sql`, `infra/pg-bootstrap/README.md`, `infra/pg-bootstrap/tests/**`. It creates the extension-owner role/schema/extension interface and proves fresh, approved-owner, legacy-shadow, catalog/default-privilege, and direct-denial bootstrap cases. No renderer, runner, Compose, CI, or deployment path. |
| `KBN-101-01` typed runtime config and verifier | 00 | **Only:** `packages/config/src/index.ts`, `packages/config/src/mosaic-config.ts`, `packages/config/src/mosaic-config.spec.ts`; `packages/db/src/client.ts`, `packages/db/src/defaults.ts`, `packages/db/src/connection-identity.ts`, `packages/db/src/client.spec.ts`, `packages/db/src/defaults.spec.ts`, `packages/db/src/connection-identity.spec.ts`; `apps/gateway/src/database/database.module.ts`, `apps/gateway/src/database/database.module.spec.ts`. It supplies runtime/migration/TLS DTO parsing plus runtime identity/search-path/readiness verification. No migrator, storage, installer, deploy, or CI path. |
| `KBN-101-03` sole runner, manifest, and schema foundation | 00,01 | **Only:** `.gitattributes`; `packages/db/package.json`; `packages/db/drizzle.config.ts`; `packages/db/src/cli.ts`, `packages/db/src/cli.spec.ts`, `packages/db/src/index.ts`, `packages/db/src/index.import-negative.spec.ts`, `packages/db/src/migrate.ts`, `packages/db/src/migrate.test.ts`, `packages/db/src/schema.ts`, `packages/db/src/schema.spec.ts`; `packages/db/src/migrator/**`; `packages/db/drizzle/*.sql`, `packages/db/drizzle/meta/*.json`; `docker/db-migrator.Dockerfile`, `docker/db-migrator.Dockerfile.spec.ts`; `packages/db/package-bin.spec.ts`. It alone publishes `"mosaic-db-migrator": "./dist/cli.js"`, verifies source/build/pack/discovery, and sets `ENTRYPOINT ["mosaic-db-migrator"]`; it owns journal/manifest/ledger/lock/relocation/shadow tests. Shipped `0009` bytes stay unchanged. |
| `KBN-101-02` runtime DDL closure | 01,03 | **Only:** `docker/init-db.sql`, `infra/pg-init/01-extensions.sql`; `packages/storage/src/adapters/postgres.ts`, `packages/storage/src/adapters/postgres.spec.ts`, `packages/storage/src/factory.ts`, `packages/storage/src/factory.spec.ts`, `packages/storage/src/types.ts`, `packages/storage/src/tier-detection.ts`, `packages/storage/src/tier-detection.spec.ts`, `packages/storage/src/cli.ts`, `packages/storage/src/cli.spec.ts`, `packages/storage/src/migrate-tier.ts`, `packages/storage/src/migrate-tier.spec.ts`, `packages/storage/src/migrate-tier.integration.test.ts`; `apps/gateway/src/main.ts`, `apps/gateway/src/__tests__/integration/federated-boot.pg-unreachable.integration.test.ts`, `apps/gateway/src/__tests__/integration/federated-boot.success.integration.test.ts`, `apps/gateway/src/__tests__/integration/federated-pgvector.integration.test.ts`; `packages/db/src/federation.integration.test.ts`; `packages/mosaic/src/commands/fleet-backlog.ts`, `packages/mosaic/src/commands/fleet-backlog.spec.ts`. It consumes the -03 runner and closes runtime/retired-init DDL only. It excludes every -03 runner, index, migrate, and Drizzle-config asset, and every deployment/CI/doc path. |
| `KBN-101-04` installer/wizard | 01 | **Only:** `packages/mosaic/src/stages/gateway-config.ts`, `packages/mosaic/src/stages/gateway-config.spec.ts`, `packages/mosaic/src/stages/gateway-config-cors.spec.ts`, `packages/mosaic/src/stages/wizard-menu.spec.ts`, `packages/mosaic/src/wizard.ts`. It persists only non-secret references/injected-variable contracts; source inspection excludes `tools/install.sh`, which does not read/write the database DSN. |
| `KBN-101-05` renderer and deployment | 00,03 | **Only:** `tools/db/render-postgres-secrets.ts`, `tools/db/render-postgres-secrets.spec.ts`; `apps/gateway/Dockerfile`, `apps/gateway/Dockerfile.spec.ts`; `docker-compose.yml`, `docker-compose.spec.ts`; `docker-compose.federated.yml`, `docker-compose.federated.spec.ts`; `deploy/portainer/federated-test.stack.yml`, `deploy/portainer/federated-test.stack.spec.ts`; `tools/federation-harness/docker-compose.two-gateways.yml`, `tools/federation-harness/docker-compose.two-gateways.spec.ts`. It consumes the -00 bootstrap interface and -03 immutable runner image, and owns no bootstrap, runner, config, storage, or CI file. |
| `KBN-101-07` operator/runbook/docs | 02,03,04,05 | **Only:** `README.md`, `CLAUDE.md`, `docs/guides/dev-guide.md`, `docs/guides/deployment.md`, **`docs/guides/migrate-tier.md`**, `docs/federation/SETUP.md`, `docs/fleet/backlog-conventions.md`, `docs/PERFORMANCE.md`, `docs/plans/2026-03-15-agent-platform-architecture.md`, `docs/runbooks/kbn-101-database-role-split.md`, `docs/reports/native-kanban-sot/kbn-101-operator-readiness-report.md`, `docs/native-kanban-sot/tests/kbn-101-operator-docs.spec.ts`. It exclusively owns the active migrate-tier operator route and documents the interfaces produced by -02/-03/-04/-05; it owns no source, storage, CLI, runner, or CI file. |
| `KBN-101-06` CI classifier and command matrix | 02,03,05,07 | **Only:** `.woodpecker/ci.yml`, `tools/ci/kbn101-ddl-inventory.ts`, `tools/ci/kbn101-ddl-inventory.spec.ts`, `tools/ci/fixtures/kbn101-ddl-inventory.json`, `tools/ci/kbn101-entrypoint-matrix.ts`, `tools/ci/kbn101-entrypoint-matrix.spec.ts`. It invokes the already-produced bin/image/deployment/doc artifacts and edits no producer file. Its inventory test enforces manifest overlap, ownerless, duplicate-owner, path-existence, allowlist, active-route field completeness, finite operator-document inventory, and historical-category masking failures; its matrix invokes the -02 secure target route and verifies every declared refusal before target connection/DDL. |
| `KBN-101-08` foundation certification and **atomic activation release** | 00…07 | **Only evidence:** `docs/reports/native-kanban-sot/kbn-101-foundation-activation-certificate.md`, `docs/reports/native-kanban-sot/kbn-101-foundation-activation-evidence.json`. It changes no implementation path. Independent review and terminal-green CI must verify prepared artifacts before Mosaic control plane/Jason authorizes backup → drain/scale-zero N-1 → TLS → roles → runner → verified readiness → rolling runtime; any red result aborts. |
| `KBN-101-09` post-KBN-100 certification | KBN-100,08 | **Only evidence:** `docs/reports/native-kanban-sot/kbn-101-immutable-role-certificate.md`, `docs/reports/native-kanban-sot/kbn-101-immutable-role-evidence.json`. It changes no implementation path and records real deployed runtime INSERT/SELECT plus UPDATE/DELETE-denial evidence and independent security/Ultron approval. |
| Card | Depends on | Complete, disjoint file/glob manifest and required test/evidence paths |
| ----------------------------------------------------------------------- | ----------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `KBN-101-00` platform bootstrap / IaC | contract | **Only:** `infra/pg-bootstrap/roles.sql`, `infra/pg-bootstrap/extensions.sql`, `infra/pg-bootstrap/README.md`, `infra/pg-bootstrap/tests/**`. It creates the extension-owner role/schema/extension interface and proves fresh, approved-owner, legacy-shadow, catalog/default-privilege, and direct-denial bootstrap cases. No renderer, runner, Compose, CI, or deployment path. |
| `KBN-101-01` typed runtime config and verifier | 00 | **Only:** `packages/config/src/index.ts`, `packages/config/src/mosaic-config.ts`, `packages/config/src/mosaic-config.spec.ts`; `packages/db/src/client.ts`, `packages/db/src/defaults.ts`, `packages/db/src/connection-identity.ts`, `packages/db/src/client.spec.ts`, `packages/db/src/defaults.spec.ts`, `packages/db/src/connection-identity.spec.ts`; `apps/gateway/src/database/database.module.ts`, `apps/gateway/src/database/database.module.spec.ts`. It supplies runtime/migration/TLS DTO parsing plus runtime identity/search-path/readiness verification. No migrator, storage, installer, deploy, or CI path. |
| `KBN-101-03` sole runner, manifest, and schema foundation | 00,01 | **Only:** `.gitattributes`; `packages/db/package.json`; `packages/db/drizzle.config.ts`; `packages/db/src/cli.ts`, `packages/db/src/cli.spec.ts`, `packages/db/src/index.ts`, `packages/db/src/index.import-negative.spec.ts`, `packages/db/src/migrate.ts`, `packages/db/src/migrate.test.ts`, `packages/db/src/schema.ts`, `packages/db/src/schema.spec.ts`; `packages/db/src/migrator/**`; `packages/db/drizzle/*.sql`, `packages/db/drizzle/meta/*.json`; `docker/db-migrator.Dockerfile`, `docker/db-migrator.Dockerfile.spec.ts`; `packages/db/package-bin.spec.ts`. It alone publishes `"mosaic-db-migrator": "./dist/cli.js"`, verifies source/build/pack/discovery, and sets `ENTRYPOINT ["mosaic-db-migrator"]`; it exclusively owns `packages/db/src/migrator/target-attestation.dto.ts`, `target-attestation-signer.ts`, and their specs: fixed-key reference validation, JCS canonical payload, Ed25519 signing, producer TLS/identity/manifest binding, atomic artifact emission, and producer tests. It owns journal/manifest/ledger/lock/relocation/shadow tests. Shipped `0009` bytes stay unchanged. |
| `KBN-101-02` runtime DDL closure | 01,03 | **Only:** `docker/init-db.sql`, `infra/pg-init/01-extensions.sql`; `packages/storage/src/adapters/postgres.ts`, `packages/storage/src/adapters/postgres.spec.ts`, `packages/storage/src/factory.ts`, `packages/storage/src/factory.spec.ts`, `packages/storage/src/types.ts`, `packages/storage/src/tier-detection.ts`, `packages/storage/src/tier-detection.spec.ts`, `packages/storage/src/cli.ts`, `packages/storage/src/cli.spec.ts`, `packages/storage/src/migrate-tier.ts`, `packages/storage/src/migrate-tier.spec.ts`, `packages/storage/src/migrate-tier.integration.test.ts`; `apps/gateway/src/main.ts`, `apps/gateway/src/__tests__/integration/federated-boot.pg-unreachable.integration.test.ts`, `apps/gateway/src/__tests__/integration/federated-boot.success.integration.test.ts`, `apps/gateway/src/__tests__/integration/federated-pgvector.integration.test.ts`; `packages/db/src/federation.integration.test.ts`; `packages/mosaic/src/commands/fleet-backlog.ts`, `packages/mosaic/src/commands/fleet-backlog.spec.ts`. It consumes the -03 runner and exclusively owns importer verification/interface in `packages/storage/src/{cli,migrate-tier}.ts` and the named unit/integration specs: paired URL/attestation options, file/fd/TOCTOU checks, signature/key/expiry/replay/secret/digest/binding validation, post-TLS zero-DML comparison, and DDL classifier. It closes runtime/retired-init DDL only and excludes every -03 signer/runner, index, migrate, and Drizzle-config asset, and every deployment/CI/doc path. |
| `KBN-101-04` installer/wizard | 01 | **Only:** `packages/mosaic/src/stages/gateway-config.ts`, `packages/mosaic/src/stages/gateway-config.spec.ts`, `packages/mosaic/src/stages/gateway-config-cors.spec.ts`, `packages/mosaic/src/stages/wizard-menu.spec.ts`, `packages/mosaic/src/wizard.ts`. It persists only non-secret references/injected-variable contracts; source inspection excludes `tools/install.sh`, which does not read/write the database DSN. |
| `KBN-101-05` renderer and deployment | 00,03 | **Only:** `tools/db/render-postgres-secrets.ts`, `tools/db/render-postgres-secrets.spec.ts`; `apps/gateway/Dockerfile`, `apps/gateway/Dockerfile.spec.ts`; `docker-compose.yml`, `docker-compose.spec.ts`; `docker-compose.federated.yml`, `docker-compose.federated.spec.ts`; `deploy/portainer/federated-test.stack.yml`, `deploy/portainer/federated-test.stack.spec.ts`; `tools/federation-harness/docker-compose.two-gateways.yml`, `tools/federation-harness/docker-compose.two-gateways.spec.ts`. It consumes the -00 bootstrap interface and -03 immutable runner image, and exclusively renders/tests runner-only root-owned signing-key reference, importer-only public-key/key-ring, and controlled `0444` attestation artifact mount; it owns no bootstrap, runner, config, storage, or CI file. |
| `KBN-101-07` operator/runbook/docs | 02,03,04,05 | **Only:** `README.md`, `CLAUDE.md`, `docs/guides/admin-guide.md`, `docs/guides/dev-guide.md`, `docs/guides/deployment.md`, **`docs/guides/migrate-tier.md`**, `docs/guides/user-guide.md`, `docs/federation/SETUP.md`, `docs/federation/TASKS.md`, `docs/fleet/backlog-conventions.md`, `docs/PERFORMANCE.md`, `docs/design/storage-abstraction-middleware.md`, `docs/plans/2026-03-15-agent-platform-architecture.md`, `docs/runbooks/kbn-101-database-role-split.md`, `docs/reports/native-kanban-sot/kbn-101-operator-readiness-report.md`, `docs/native-kanban-sot/tests/kbn-101-operator-docs.spec.ts`. It exclusively owns the active migrate-tier operator route and documents the interfaces produced by -02/-03/-04/-05, including both file references, signing-key isolation, attestation bindings, rotation/replay, and no-connection/no-DML errors; it owns no source, storage, CLI, runner, or CI file. |
| `KBN-101-06` CI classifier and command matrix | 02,03,05,07 | **Only:** `.woodpecker/ci.yml`, `tools/ci/kbn101-ddl-inventory.ts`, `tools/ci/kbn101-ddl-inventory.spec.ts`, `tools/ci/fixtures/kbn101-ddl-inventory.json`, `tools/ci/kbn101-entrypoint-matrix.ts`, `tools/ci/kbn101-entrypoint-matrix.spec.ts`. It invokes the already-produced bin/image/deployment/doc artifacts and edits no producer file. Its inventory test enforces manifest overlap, ownerless, duplicate-owner, path-existence, allowlist, active-route field completeness, finite operator-document inventory, normative-contract non-masking, unknown-command, and historical/status-only masking failures; its matrix invokes the -02 secure target route and verifies every declared attestation refusal before target connection/DDL and post-connect mismatch with zero DML. |
| `KBN-101-08` foundation certification and **atomic activation release** | 00…07 | **Only evidence:** `docs/reports/native-kanban-sot/kbn-101-foundation-activation-certificate.md`, `docs/reports/native-kanban-sot/kbn-101-foundation-activation-evidence.json`. It changes no implementation path. Independent review and terminal-green CI must verify prepared artifacts before Mosaic control plane/Jason authorizes backup → drain/scale-zero N-1 → TLS → roles → runner → verified readiness → rolling runtime; any red result aborts. |
| `KBN-101-09` post-KBN-100 certification | KBN-100,08 | **Only evidence:** `docs/reports/native-kanban-sot/kbn-101-immutable-role-certificate.md`, `docs/reports/native-kanban-sot/kbn-101-immutable-role-evidence.json`. It changes no implementation path and records real deployed runtime INSERT/SELECT plus UPDATE/DELETE-denial evidence and independent security/Ultron approval. |
The manifests above are the complete ownership universe for KBN-101 implementation paths; the KBN-101-06 inventory test fails on overlap, an ownerless in-scope path, or a nonexistent declared path. Cards `00`–`07` are prepared artifacts, not independently deployed releases: the immutable N-1 owner-runtime image stays live until KBN-101-08 control-plane atomic activation. No activation card edits a source-changing path, and no runtime bypass or broken deployed intermediate exists.
@@ -217,16 +236,16 @@ The manifests above are the complete ownership universe for KBN-101 implementati
## 8. Acceptance traceability
| Requirement / acceptance criterion | Required implementation evidence |
| ---------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| K101-REQ-01 / AC-K101-01 | DTO/command matrix covers local/PGlite, standalone, federated, and both harness pairs; every finite classified §2 path rejects `DATABASE_URL`-only before connection/DDL; no runtime fallback/default; `--help`, argv, import-compile, and live-operator-route negatives pass. The active migrate-tier route proves runner-prepared/verified PostgreSQL target, `--target-url-file /run/secrets/mosaic_migrate_target_url` mode/owner/redaction checks, dedicated non-DDL importer identity, bounded mutable-table DML, and refusal of raw `--target-url`, `DATABASE_URL`, runtime owner, missing file, wrong mode, and DDL before target connection/DDL. |
| K101-REQ-02 / AC-K101-02 | KBN-101-03 one-session fixed two-int lock, `--run`/`--verify` exit-code, contention/crash/readiness/unrelated-key tests; manifest-v1 canonical bytes/digest and all reconciliation states; Gateway/replica DDL impossibility. |
| K101-REQ-03 / AC-K101-03 | KBN-101-00 bootstrap schema/extension-owner/default-privilege and direct-denial proof against actual PostgreSQL 17 + pgvector 0.8.2 control metadata (`trusted` absent/untrusted, `relocatable=true`); external-superuser `SET ROLE` create/update/`RESET ROLE` audit proof; `rolcanlogin=false`, `rolsuper=true`, zero members/no runtime credential proof; KBN-101-03 catalog relocation and future-Drizzle-only-`mosaic` proof plus approved-owner/shadow runner integration; `pg_namespace.nspowner`, `pg_extension.extowner`, owner-bearing member/schema/version, and runtime/migrator/schema-owner/importer/all-service-role catalog plus `SET ROLE`/ALTER/DROP/member-update denials; KBN-101-01/03 role, path, TEMP, ledger/default-grant, and pool-reset tests. |
| K101-REQ-04 / AC-K101-04 | KBN-101-00 bootstrap-interface and KBN-101-05 renderer/deployment tests; immutable-image exact Job commands and runner-before-readiness order; fresh/existing verified-TLS Compose/Swarm/two-gateway positives; both-pair CA/SAN/downgrade/key-permission negatives; exact UID/GID/mode and runtime/migrator secret-consumer rendering/CI negatives. |
| K101-REQ-05 / AC-K101-05 | KBN-101-09 after KBN-100: real deployed runtime INSERT/SELECT success and UPDATE/DELETE denial for each frozen relation, with RESTRICT retention evidence. |
| K101-REQ-06 / AC-K101-06 | KBN-101-00…08 prepared-card/no-intermediate-deploy evidence; one final activation authority record; N-1 drain/zero-plaintext-session/`hostssl`, backup/restore, CA overlap rotation, TLS-only rollback, Vault/redaction, and no-force-on-red evidence. |
| K101-REQ-07 / KBN sequence | KBN-101-08 foundation certificate before KBN-100, KBN-101-09 real immutable-role certificate plus Ultron approval before KBN-105; KBN-100 rebases/restores Drizzle consistency and never bypasses the serial gates. |
| Delivery integrity | One-card/one-PR DAG, exact file ownership, docs/link/contract checks, independent author≠reviewer re-review on the pushed exact head, and terminal-green CI for implementation cards. |
| Requirement / acceptance criterion | Required implementation evidence |
| ---------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| K101-REQ-01 / AC-K101-01 | DTO/command matrix covers local/PGlite, standalone, federated, and both harness pairs; every finite classified §2 path rejects `DATABASE_URL`-only before connection/DDL; no runtime fallback/default; `--help`, argv, import-compile, and live-operator-route negatives pass. The active migrate-tier route proves runner-produced JCS/Ed25519 attestation, root-owned signing/private-key and importer-public-key isolation, atomic artifact, exact `--target-url-file /run/secrets/mosaic_migrate_target_url` plus `--target-attestation-file /run/mosaic-attestations/migrate-target.v1.json`, secret-version/digest/TLS/CA/server/database/role/manifest/schema bindings, expiry/replay/rotation/TOCTOU checks, bounded non-DDL importer DML, and missing/wrong/stale/replayed/tampered/substituted/mismatched no-connection versus zero-DML refusal. |
| K101-REQ-02 / AC-K101-02 | KBN-101-03 one-session fixed two-int lock, `--run`/`--verify` exit-code, contention/crash/readiness/unrelated-key tests; manifest-v1 canonical bytes/digest and all reconciliation states; Gateway/replica DDL impossibility. |
| K101-REQ-03 / AC-K101-03 | KBN-101-00 bootstrap schema/extension-owner/default-privilege and direct-denial proof against actual PostgreSQL 17 + pgvector 0.8.2 control metadata (`trusted` absent/untrusted, `relocatable=true`); external-superuser `SET ROLE` create/update/`RESET ROLE` audit proof; `rolcanlogin=false`, `rolsuper=true`, zero members/no runtime credential proof; KBN-101-03 catalog relocation and future-Drizzle-only-`mosaic` proof plus approved-owner/shadow runner integration; `pg_namespace.nspowner`, `pg_extension.extowner`, owner-bearing member/schema/version, and runtime/migrator/schema-owner/importer/all-service-role catalog plus `SET ROLE`/ALTER/DROP/member-update denials; KBN-101-01/03 role, path, TEMP, ledger/default-grant, and pool-reset tests. |
| K101-REQ-04 / AC-K101-04 | KBN-101-00 bootstrap-interface and KBN-101-05 renderer/deployment tests; immutable-image exact Job commands and runner-before-readiness order; fresh/existing verified-TLS Compose/Swarm/two-gateway positives; both-pair CA/SAN/downgrade/key-permission negatives; exact UID/GID/mode and runtime/migrator secret-consumer rendering/CI negatives. |
| K101-REQ-05 / AC-K101-05 | KBN-101-09 after KBN-100: real deployed runtime INSERT/SELECT success and UPDATE/DELETE denial for each frozen relation, with RESTRICT retention evidence. |
| K101-REQ-06 / AC-K101-06 | KBN-101-00…08 prepared-card/no-intermediate-deploy evidence; one final activation authority record; N-1 drain/zero-plaintext-session/`hostssl`, backup/restore, CA overlap rotation, TLS-only rollback, Vault/redaction, and no-force-on-red evidence. |
| K101-REQ-07 / KBN sequence | KBN-101-08 foundation certificate before KBN-100, KBN-101-09 real immutable-role certificate plus Ultron approval before KBN-105; KBN-100 rebases/restores Drizzle consistency and never bypasses the serial gates. |
| Delivery integrity | One-card/one-PR DAG, exact file ownership, docs/link/contract checks, independent author≠reviewer re-review on the pushed exact head, and terminal-green CI for implementation cards. |
## 9. Non-goals and residual authority

13
docs/native-kanban-sot/SHARED-CONTRACT.md
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@@ -1,13 +1,20 @@
# Native Kanban/SOT — Remediated Shared Contract v1
**Status:** CONTROL-PLANE rc.10 KBN-101 Ultron NO-GO remediation complete; awaiting independent exact-head re-review. Prior KCR-001–016 and rc.4 SI-001 decisions retained; KBN-101 foundation certification precedes KBN-100 and real immutable-operation certification precedes KBN-105
**Version:** 1.0.0-rc.10
**Status:** CONTROL-PLANE rc.11 KBN-101 target-bound importer-attestation and complete operator-inventory remediation complete; awaiting independent exact-head re-review. Prior KCR-001–016 and rc.4 SI-001 decisions retained; KBN-101 foundation certification precedes KBN-100 and real immutable-operation certification precedes KBN-105
**Version:** 1.0.0-rc.11
**Date:** 2026-07-15
**Change authority:** Mosaic control plane/Jason only
**SI-001 amendment authority:** `web1:mosaic-100` control-plane decision under issue #753
## Amendment record
### 1.0.0-rc.11 — Target-bound importer attestation and exhaustive operator-route closure
- **Target-bound proof:** trusted `mosaic-db-migrator --verify` now produces the atomic, credential-free `migrate-target.v1.json` JCS/Ed25519 artifact from a runner-only root-owned signing-key reference; the importer receives only pinned public verification keys and the artifact. Its signed v1 fields bind issued/expiry/nonce, exact secret version and SHA-256 of high-entropy target-file bytes, canonical TLS host/port/database, CA/SPKI, PostgreSQL system identifier/database OID, expected importer role, manifest/schema fingerprints, and producer invocation/build/image/correlation. No DSN, username, password, credential bytes, or signing key enters the artifact, importer, runtime, logs, or output.
- **Fail-closed importer:** `mosaic storage migrate-tier` requires both `--target-url-file /run/secrets/mosaic_migrate_target_url` and `--target-attestation-file /run/mosaic-attestations/migrate-target.v1.json`. Before target connection it validates files, signature/key/expiry/replay, secret version/digest, TLS/CA/role/manifest bindings and opens/digests/connects from the same in-memory URL bytes. After verified TLS but before transaction/DML it matches server ID, database OID, `current_user`, CA/SPKI, and manifest/schema; failure distinguishes zero connection from connection/zero-DML and DDL remains impossible. Rotation overlap/revocation, atomic rename, replay cache, secret rotation invalidation, and wrong/substituted/stale/tampered/file-change tests are mandatory.
- **Closed documentation surface:** KBN-101-06 inventories every current non-normative scanner hit, including `docs/guides/user-guide.md` and status-only `docs/federation/TASKS.md`; the latter is historical and cannot authorize DDL. The legacy `storage migrate` tier-copy syntax is unavailable. `storage migrate` is schema-wrapper delegation only; secure tier data copy is `migrate-tier`. Exact KBN PRD/contract/shared/task paths may be `normative-contract` scan class but are still scanned and cannot mask executable instructions. The normative detail remains [`KBN-101-DB-ROLE-SPLIT.md`](./KBN-101-DB-ROLE-SPLIT.md).
- **Non-effect:** pgvector closure, manifest, lock, role graph, TLS, activation, and KBN-100/KBN-105 serial gates are unchanged.
### 1.0.0-rc.10 — PostgreSQL-valid untrusted pgvector owner and active migrate-tier closure
- **Valid extension authority:** PostgreSQL 17 + pgvector 0.8.2 `vector` is untrusted (`trusted` absent; `relocatable=true`), so `mosaic_extension_owner` is exactly `NOLOGIN SUPERUSER`, not `NOSUPERUSER`. It is dedicated solely to `mosaic_extensions`, `vector`, and owner-bearing extension members; `rolcanlogin=false`, `rolsuper=true`, zero members, no runtime credential/Vault secret, and no app-container delivery are catalog and deployment proof. An externally controlled audited bootstrap-superuser session alone `SET ROLE`s for extension CREATE/UPDATE/SET SCHEMA, then `RESET ROLE`; fresh and shadow paths do so, while in-place existing work requires exact pre-existing `extowner`.
@@ -63,7 +70,7 @@
## 1. Authority
Concrete contracts are the four `contracts/*.v1.ts` files. PostgreSQL/current-main Drizzle is the sole writable SOT. In PostgreSQL standalone/federated deployments, KBN-101 rc.10 DDL/ledger/TLS/role separation is a precondition to schema implementation and certification. Public health, Valkey, files, exports, providers, browser state, and outage notes cannot authorize/reconstruct writes. Mechanical Coordinator is non-LLM with no scope/gate/certification/merge authority. Certifier is final independent gate with no merge authority. No feature lane starts until this canon merges and the KBN-010/KBN-105 prerequisites are satisfied.
Concrete contracts are the four `contracts/*.v1.ts` files. PostgreSQL/current-main Drizzle is the sole writable SOT. In PostgreSQL standalone/federated deployments, KBN-101 rc.11 DDL/ledger/TLS/role/attestation separation is a precondition to schema implementation and certification. Public health, Valkey, files, exports, providers, browser state, and outage notes cannot authorize/reconstruct writes. Mechanical Coordinator is non-LLM with no scope/gate/certification/merge authority. Certifier is final independent gate with no merge authority. No feature lane starts until this canon merges and the KBN-010/KBN-105 prerequisites are satisfied.
## 2. Health proof and exact failures

8
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@@ -95,14 +95,14 @@ No consumer implementation begins before KBN-105. No schema work begins before K
### KBN-101 — PostgreSQL runtime/migration role split and deployed-role certification
- **Status:** IN PROGRESS — issue [#771](https://git.mosaicstack.dev/mosaicstack/stack/issues/771); rc.10 closes the Ultron NO-GO: PostgreSQL-valid untrusted pgvector extension ownership and the active migrate-tier credential-argv route. It awaits independent exact-head re-review; implementation remains held.
- **Status:** IN PROGRESS — issue [#771](https://git.mosaicstack.dev/mosaicstack/stack/issues/771); rc.11 closes the two exact-head re-review HIGH findings: trusted runner-produced target-bound Ed25519 importer attestation and complete finite operator-document disposition including the user guide. It awaits independent exact-head re-review; implementation remains held.
- **Owner:** Mos integration control plane; independently reviewed by security/Ultron.
- **Mode:** SERIAL foundation certificate blocks KBN-100; its post-KBN-100 real immutable-operation certificate blocks KBN-105.
- **IN:** Exact `DATABASE_URL` non-owner runtime versus `DATABASE_MIGRATION_URL` owner/migrator connection contract; sole published `mosaic-db-migrator --run|--verify` PostgreSQL DDL path and all legacy/future entrypoint closure; active migrate-tier destination only after runner prepare/verify through exact `--target-url-file /run/secrets/mosaic_migrate_target_url` and dedicated non-DDL importer; finite exact-path scanner/allowlist/active-route review and every-path before-connect denial matrix; `DATABASE_TLS_CA_CERT_PATH` plus operator/IaC CA/server-key/cert lifecycle, exact service-DNS SANs, Vault/compose/Swarm mount modes, TLS server/bootstrap/rotation/rollback; PGlite exception; fixed two-int advisory lock; manifest-v1 logical-index/tag/exact-byte-SHA-256 ledger reconciliation including safe `0009`; fixed `mosaic` schema and exact `pg_catalog,mosaic` pooled session path; platform/schema/`NOLOGIN SUPERUSER` extension-owner/migrator/importer/runtime roles; approved-owner versus legacy-owner shadow pgvector transition; ownership, zero membership/no runtime secret, TEMP/ledger-read/default privilege and immutable grant proof; N-1 inactive prepared cards then atomic activation/rollback authority; Vault/redaction/observability/operator runbooks; one-card/one-PR implementation DAG.
- **IN:** Exact `DATABASE_URL` non-owner runtime versus `DATABASE_MIGRATION_URL` owner/migrator connection contract; sole published `mosaic-db-migrator --run|--verify` PostgreSQL DDL path and all legacy/future entrypoint closure; active migrate-tier destination only after runner prepare/verify through exact `--target-url-file /run/secrets/mosaic_migrate_target_url` plus signed `--target-attestation-file /run/mosaic-attestations/migrate-target.v1.json`, runner-only signing key/public-key isolation, target secret/TLS/CA/server/database/role/manifest/schema binding, expiry/replay/rotation/TOCTOU/no-DML controls, and dedicated non-DDL importer; finite exact-path scanner/allowlist/active-route review and every-path before-connect denial matrix; `DATABASE_TLS_CA_CERT_PATH` plus operator/IaC CA/server-key/cert lifecycle, exact service-DNS SANs, Vault/compose/Swarm mount modes, TLS server/bootstrap/rotation/rollback; PGlite exception; fixed two-int advisory lock; manifest-v1 logical-index/tag/exact-byte-SHA-256 ledger reconciliation including safe `0009`; fixed `mosaic` schema and exact `pg_catalog,mosaic` pooled session path; platform/schema/`NOLOGIN SUPERUSER` extension-owner/migrator/importer/runtime roles; approved-owner versus legacy-owner shadow pgvector transition; ownership, zero membership/no runtime secret, TEMP/ledger-read/default privilege and immutable grant proof; N-1 inactive prepared cards then atomic activation/rollback authority; Vault/redaction/observability/operator runbooks; one-card/one-PR implementation DAG.
- **OUT:** Production mutation in this planning card; KBN-100 tables/data backfill; application API behavior; KBN-105 route/DTO freeze.
- **Depends on:** KBN-010 completed.
- **Contract surfaces:** [`KBN-101-DB-ROLE-SPLIT.md`](./KBN-101-DB-ROLE-SPLIT.md); `SHARED-CONTRACT.md` rc.10 amendment.
- **Evidence:** foundation: exact `--help|--run|--verify`/exit/argv/import-negative plus DTO entrypoint negatives for every finite classified current DDL/static-bypass path (including `DATABASE_URL`-only, runner fixture, retired init, sanitized current operator guidance, both harness pairs, and `db:push` refusal); active migrate-tier route/file-reference/owner-mode-redaction/prepared-target/importer/no-DDL negatives; clean/pre-0009/skipped/applied-late/duplicate/unknown/missing/corrupt/stale/backup plus public-to-`mosaic`/partial/reverse runner proof; fixed-lock contention/crash/readiness/unrelated-key tests; runtime cannot invoke migrations/DDL/TEMP; actual pgvector 0.8.2 control metadata, fresh/approved-owner existing/legacy-owner shadow/partial-resume-rollback/N-1 pgvector evidence with `rolcanlogin=false`, `rolsuper=true`, zero members, external-superuser `SET ROLE`/`RESET ROLE` audit, `pg_extension.extowner`, owner-bearing member/schema/version and runtime/migrator/schema-owner/importer/all-service-role `SET ROLE`/ALTER/DROP/member-update denial; disposable standalone, federated/Swarm, and two-gateway verified-TLS positives plus both-pair CA/SAN/downgrade/key mode/UID-GID/URL-secret consumer-isolation and legacy-drain/`hostssl` zero-plaintext negatives; exclusive bootstrap/renderer/manifest ownership test; catalog relocation/vector-query/operator/Drizzle-only-`mosaic`, role/grant/search-path/pool-reset/identifier checks; N-1/atomic TLS-only rollback/no-force-on-red rehearsal; named Vault/bootstrap-control-plane/CA-overlap/redaction/operator evidence; independent author≠reviewer security GO. Post-KBN-100: real deployed non-owner INSERT/SELECT and UPDATE/DELETE denial for immutable event/artifact/evidence relations plus Ultron GO.
- **Contract surfaces:** [`KBN-101-DB-ROLE-SPLIT.md`](./KBN-101-DB-ROLE-SPLIT.md); `SHARED-CONTRACT.md` rc.11 amendment.
- **Evidence:** foundation: exact `--help|--run|--verify`/exit/argv/import-negative plus DTO entrypoint negatives for every finite classified current DDL/static-bypass path (including `DATABASE_URL`-only, runner fixture, retired init, sanitized current operator guidance, both harness pairs, and `db:push` refusal); active migrate-tier paired URL-file/attestation-file, signing/public-key isolation, atomic JCS/Ed25519, secret-version/digest/TLS/CA/server/database/role/manifest/schema binding, expiry/replay/rotation/TOCTOU, zero-connection versus zero-DML, prepared-target/importer/no-DDL negatives; clean/pre-0009/skipped/applied-late/duplicate/unknown/missing/corrupt/stale/backup plus public-to-`mosaic`/partial/reverse runner proof; fixed-lock contention/crash/readiness/unrelated-key tests; runtime cannot invoke migrations/DDL/TEMP; actual pgvector 0.8.2 control metadata, fresh/approved-owner existing/legacy-owner shadow/partial-resume-rollback/N-1 pgvector evidence with `rolcanlogin=false`, `rolsuper=true`, zero members, external-superuser `SET ROLE`/`RESET ROLE` audit, `pg_extension.extowner`, owner-bearing member/schema/version and runtime/migrator/schema-owner/importer/all-service-role `SET ROLE`/ALTER/DROP/member-update denial; disposable standalone, federated/Swarm, and two-gateway verified-TLS positives plus both-pair CA/SAN/downgrade/key mode/UID-GID/URL-secret consumer-isolation and legacy-drain/`hostssl` zero-plaintext negatives; exclusive bootstrap/renderer/manifest ownership test; catalog relocation/vector-query/operator/Drizzle-only-`mosaic`, role/grant/search-path/pool-reset/identifier checks; N-1/atomic TLS-only rollback/no-force-on-red rehearsal; named Vault/bootstrap-control-plane/CA-overlap/redaction/operator evidence; independent author≠reviewer security GO. Post-KBN-100: real deployed non-owner INSERT/SELECT and UPDATE/DELETE denial for immutable event/artifact/evidence relations plus Ultron GO.
### KBN-100 — Unified Drizzle schema and concrete N-1 migration