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feat(kbn): land KBN-101 Envelope A v6 (rc.20) — declarative sink-RBAC + RLS write-source (Form A) (#902)
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Co-authored-by: jason.woltje <jason@diversecanvas.com>
Co-committed-by: jason.woltje <jason@diversecanvas.com>
This commit was merged in pull request #902.
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jason.woltje
2026-07-25 23:58:18 +00:00
committed by Mos
parent 28f022d9c0
commit dc45eb7c30
5 changed files with 443 additions and 40 deletions
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@@ -138,16 +138,24 @@ Before any preflight that can decide migration state, `mosaic-db-migrator` acqui
Role creation, passwords, membership, database ownership, certificates, and Vault values are platform/IaC/operator work—not Drizzle/application migrations. Application SQL must not issue credential/role management statements or embed credentials.
| Role | Attributes and ownership | Membership / session use |
| --------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `mosaic_platform_database_owner` | `NOLOGIN NOSUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION NOBYPASSRLS`; platform-only database owner after bootstrap. | Never granted to application roles. |
| external platform bootstrap actor | Provider/operator/IaC-controlled, externally audited **superuser** identity outside the Mosaic role graph and Vault/application configuration. | Creates/transitions the database and roles, then retires from application use. It alone `SET ROLE`s the extension owner for `CREATE EXTENSION`, `ALTER EXTENSION ... UPDATE`, or `ALTER EXTENSION ... SET SCHEMA`, records the action, and `RESET ROLE`s. |
| `mosaic_schema_owner` | `NOLOGIN NOSUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION NOBYPASSRLS`; owns only `mosaic`/`drizzle` schemas and application/ledger objects. It has only `USAGE` on `mosaic_extensions` for fixed legacy type resolution. | Never an application login; no ownership, `CREATE`, `ALTER`, `DROP`, extension/member-change, or default-privilege authority in `mosaic_extensions`; its migrator subphase never receives temporary `CREATE` there. |
| `mosaic_extension_owner` | Dedicated `NOLOGIN SUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION NOBYPASSRLS` extension owner, distinct from platform/schema/migrator/runtime. It is used solely to own/maintain untrusted `vector`, `mosaic_extensions`, and every owner-bearing extension member there. | `rolcanlogin=false`, `rolsuper=true`, and **zero members** are catalog-proven. No application role has membership, `SET ROLE`, credential, or inheritable grant. An externally controlled, audited platform-bootstrap **superuser** session alone executes `SET ROLE mosaic_extension_owner` for fresh creation, approved-owner update/relocation, or shadow bootstrap, then `RESET ROLE`; no persistent membership is ever granted. |
| `mosaic_migrator` | `LOGIN NOINHERIT NOSUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION NOBYPASSRLS`. | Only `mosaic_schema_owner`; runner verifies `session_user=mosaic_migrator`, `SET ROLE mosaic_schema_owner`, then `current_user=mosaic_schema_owner`. |
| `mosaic_data_importer` | `LOGIN NOINHERIT NOSUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION NOBYPASSRLS`; dedicated data-copy identity, not a DDL or schema owner. | It is used only after runner preparation/verification through the KBN-101-02 file-reference interface. It has no owner/migrator/extension membership and cannot `SET ROLE mosaic_extension_owner`, or `ALTER`/catalog-or-extension-member `UPDATE`/`DROP`/change extension membership. Its bounded data-copy DML is not extension authority. |
| `mosaic_runtime_capability` | `NOLOGIN` and no ownership/administrative attributes. | Holds only named runtime grants. |
| `mosaic_runtime` | `LOGIN INHERIT` with no ownership/administrative attributes. | Only `mosaic_runtime_capability WITH INHERIT TRUE, SET FALSE, ADMIN FALSE`; never owner/migrator member. |
| Role | Attributes and ownership | Membership / session use |
| ---------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `mosaic_platform_database_owner` | `NOLOGIN NOSUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION NOBYPASSRLS`; platform-only database owner after bootstrap. | Never granted to application roles. |
| external platform bootstrap actor | Provider/operator/IaC-controlled, externally audited **superuser** identity outside the Mosaic role graph and Vault/application configuration. | Creates/transitions the database and roles, then retires from application use. It alone `SET ROLE`s the extension owner for `CREATE EXTENSION`, `ALTER EXTENSION ... UPDATE`, or `ALTER EXTENSION ... SET SCHEMA`, records the action, and `RESET ROLE`s. |
| `mosaic_schema_owner` | `NOLOGIN NOSUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION NOBYPASSRLS`; owns only `mosaic`/`drizzle` schemas and application/ledger objects. It has only `USAGE` on `mosaic_extensions` for fixed legacy type resolution. | Never an application login; no ownership, `CREATE`, `ALTER`, `DROP`, extension/member-change, or default-privilege authority in `mosaic_extensions`; its migrator subphase never receives temporary `CREATE` there. |
| `mosaic_extension_owner` | Dedicated `NOLOGIN SUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION NOBYPASSRLS` extension owner, distinct from platform/schema/migrator/runtime. It is used solely to own/maintain untrusted `vector`, `mosaic_extensions`, and every owner-bearing extension member there. | `rolcanlogin=false`, `rolsuper=true`, and **zero members** are catalog-proven. No application role has membership, `SET ROLE`, credential, or inheritable grant. An externally controlled, audited platform-bootstrap **superuser** session alone executes `SET ROLE mosaic_extension_owner` for fresh creation, approved-owner update/relocation, or shadow bootstrap, then `RESET ROLE`; no persistent membership is ever granted. |
| `mosaic_migrator` | `LOGIN NOINHERIT NOSUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION NOBYPASSRLS`. | Only `mosaic_schema_owner`; runner verifies `session_user=mosaic_migrator`, `SET ROLE mosaic_schema_owner`, then `current_user=mosaic_schema_owner`. |
| `mosaic_data_importer` | `LOGIN NOINHERIT NOSUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION NOBYPASSRLS`; dedicated data-copy identity, not a DDL or schema owner. | It is used only after runner preparation/verification through the KBN-101-02 file-reference interface. It has no owner/migrator/extension membership and cannot `SET ROLE mosaic_extension_owner`, or `ALTER`/catalog-or-extension-member `UPDATE`/`DROP`/change extension membership. Its bounded data-copy DML is not extension authority. |
| `mosaic_runtime_capability` | `NOLOGIN` and no ownership/administrative attributes. | Holds only named runtime grants. |
| `mosaic_runtime` | `LOGIN INHERIT` with no ownership/administrative attributes. | Only `mosaic_runtime_capability WITH INHERIT TRUE, SET FALSE, ADMIN FALSE`; never owner/migrator member. |
| `mosaic_runtime_user_capability` | `NOLOGIN`, no ownership/admin attrs. | Holds the **User (god)** rung's named grants incl. `INSERT(status)`, `UPDATE(status)` + the status-transition RLS `WITH CHECK` policy on `tasks`; **plus the SOLE `INSERT/UPDATE/DELETE` grant on `task_status_write_override`** (B-1); never granted to Orchestrator/base. |
| `mosaic_runtime_orchestrator_capability` | `NOLOGIN`, no ownership/admin attrs. | Holds the **Orchestrator (near-god)** rung's grants; identical to User **except** (i) every `tasks` write policy **subqueries** the override table and is REJECTED at the sink when an active User deny row exists for that `(workspace_id, task_id, orchestrator)` (B-1); (ii) `INSERT(status)` is pinned by `WITH CHECK` to a **non-terminal initial status** (N-3) — only User may INSERT an arbitrary/terminal status; (iii) it has only `SELECT` (never write) on the override table. Scope is tier/task-identity only (F6). |
| `mosaic_runtime_user` | **`LOGIN INHERIT NOSUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION NOBYPASSRLS`**, no ownership; **non-owner of every sink table + the override table**. | Member of `mosaic_runtime_user_capability` only (`WITH INHERIT TRUE, SET FALSE, ADMIN FALSE`); the connection-selection **User-rung** credential. **[AD-1]** Requires `CONNECT`, denied `TEMPORARY`. |
| `mosaic_runtime_orchestrator` | **`LOGIN INHERIT NOSUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION NOBYPASSRLS`**, no ownership; **non-owner of every sink table + the override table**. | Member of `mosaic_runtime_orchestrator_capability` only (same INHERIT/SET/ADMIN flags); the **Orchestrator-rung** credential. **[AD-1]** Requires `CONNECT`, denied `TEMPORARY`. |
> The existing `mosaic_runtime` is confirmed already `LOGIN INHERIT` with no admin attrs (frozen L150) and non-owner; it becomes the **others / deny-by-default** base rung. On the sink it retains `SELECT` (workspace-scoped `USING`, B-2), `INSERT (explicit non-status column list)` (F1), and column-level `UPDATE` on **non-status, non-invariant, non-key, non-tenancy** columns only (F7), each `USING` workspace-scoped; it has **no** `INSERT(status)`, **no** `UPDATE(status)`, **no** `DELETE`, **no** `TRUNCATE` on `tasks`, **no** write on the override table, and RLS denies its status/override writes by default. The rung set is **fixed at three**.
>
> **F2 note:** the three rung LOGIN roles' `NOBYPASSRLS` + `NOSUPERUSER` + **non-ownership** are load-bearing — `FORCE ROW LEVEL SECURITY` collapses for any SUPERUSER/BYPASSRLS role and RLS is silently bypassed by a table **owner**. These attributes are declared in -00 bootstrap, catalog-proven in -00 tests, and re-verified at every checkout by -01 (extended L222 assertion).
The fixed application/runtime schema is **`mosaic`**. Every application/runtime pooled connection executes and verifies exactly `SET search_path TO pg_catalog, mosaic` before its first application query; connection checkout repeats this after reset/reconnect. Transactional application operations use `SET LOCAL search_path TO pg_catalog, mosaic` and verify it before query execution. `public` and `$user` are forbidden in all runtime paths.
@@ -173,30 +181,36 @@ Before relocation, the runner records a parameterized catalog inventory and depe
No SQL identifier may come from URL/config/environment/operator input. Catalog comparisons use parameter values. The fixed identifiers above are constants; the external bootstrap artifact alone may use server-side `format('%I', fixed_allowlisted_identifier)` after allowlist validation. Raw client-side interpolation for identifiers, `SET search_path`, database, schema, role, table, or extension names is forbidden. Tests include injection-shaped values, a poisoned pooled-session reset, and transaction `SET LOCAL` restoration negatives.
External bootstrap executes `REVOKE CONNECT, TEMPORARY ON DATABASE <fixed_database> FROM PUBLIC`, then grants `CONNECT` only to `mosaic_runtime`, `mosaic_migrator`, and the time-bounded external bootstrap actor while it is required. Certification fails if an unrelated login retains `CONNECT` or either application login retains `TEMPORARY`. Runtime receives `USAGE` on `mosaic`, named table/sequence grants through `mosaic_runtime_capability`, and `USAGE` on `drizzle` plus `SELECT` only on `drizzle.__drizzle_migrations` and `drizzle.__mosaic_migration_manifest`. `INSERT`, `UPDATE`, `DELETE`, `TRUNCATE`, and DDL rights on ledger/manifest are revoked. Revoke public CREATE and function EXECUTE; `SECURITY DEFINER` is forbidden unless a separately reviewed exception pins trusted path and grants only the capability role. Database TEMPORARY, role management, extension, schema, and object ownership are denied.
External bootstrap executes `REVOKE CONNECT, TEMPORARY ON DATABASE <fixed_database> FROM PUBLIC`, then grants `CONNECT` only to `mosaic_runtime`, `mosaic_runtime_user`, `mosaic_runtime_orchestrator`, `mosaic_migrator`, and the time-bounded external bootstrap actor while it is required. Certification fails if an unrelated login retains `CONNECT` or any of the three application logins retains `TEMPORARY`. Runtime receives `USAGE` on `mosaic`, named table/sequence grants through `mosaic_runtime_capability`, and `USAGE` on `drizzle` plus `SELECT` only on `drizzle.__drizzle_migrations` and `drizzle.__mosaic_migration_manifest`. **[NB-5]** The two new capability roles `mosaic_runtime_user_capability` and `mosaic_runtime_orchestrator_capability` additionally receive the identical baseline grants: `USAGE` on `mosaic`, `USAGE` on `drizzle` plus `SELECT` only on `drizzle.__drizzle_migrations` and `drizzle.__mosaic_migration_manifest`, and the relevant sequence `USAGE`/`SELECT` grants — mirroring `mosaic_runtime_capability` — so the frozen §6 L222 runtime verify does not fail closed on missing inherited/sequence/ledger grants for the two new rungs. `INSERT`, `UPDATE`, `DELETE`, `TRUNCATE`, and DDL rights on ledger/manifest are revoked. Revoke public CREATE and function EXECUTE; `SECURITY DEFINER` is forbidden unless a separately reviewed exception pins trusted path and grants only the capability role. Database TEMPORARY, role management, extension, schema, and object ownership are denied.
Immutable KBN relations, after KBN-100 creates them, grant runtime only `SELECT, INSERT` and explicitly deny `UPDATE, DELETE, TRUNCATE, REFERENCES, TRIGGER`: `task_events`, `artifacts`, `task_checkpoints`, `task_checkpoint_artifacts`, and `approval_decision_artifacts`. KBN-100 retains RESTRICT/no-cascade semantics. Foundation certification verifies the role/schema boundary only; post-KBN-100 certification verifies this real deployed-role matrix.
> **rc.20 (Envelope A) — authorized by Jason's declarative-RBAC B1 ruling + Mos OPTION A + Mos Q1 (TIER-LEVEL) + Mos Q2 (RLS):** adds (i) the fixed **User/Orchestrator/others** runtime rung-roles (per-ROLE, deny-by-default); each rung **LOGIN** role is `NOSUPERUSER NOCREATEDB NOCREATEROLE NOREPLICATION NOBYPASSRLS`, **NON-OWNER** of every sink/override table, **added to the §4 L176 `CONNECT` allowlist**, and **asserted `TEMPORARY`-denied**. **No per-federated-user role or credential is created** — federated identity maps to a rung **at authorization time only**, and per-writer **attribution lives in metadata columns** (app-supplied `actor_id` on `task_events`), **never** in DB credentials/roles. (ii) Two new fixed rung DSN secrets **`mosaic-db-runtime-user-url`** and **`mosaic-db-runtime-orchestrator-url`** (Gateway-only, `0600 10001:10001`), extending the frozen runtime-URL secret row. (iii) **RLS `WITH CHECK` write-source policies (including the B2-INSERT per-rung INSERT tenant binding `workspace_id = current_setting('mosaic.workspace_id', true)::uuid`, composed as a SINGLE compound `WITH CHECK` or `AS RESTRICTIVE` — never multi-permissive-intended-to-AND, per the v5 composition mandate) + per-rung `SELECT`/`UPDATE` `USING` tenant policies + `FORCE ROW LEVEL SECURITY`** on the sink table `tasks` **and on the new sink-resident `task_status_write_override` table** (tighten-only, deny-by-default) — a §10 schema-v1 **mechanism addition** beyond the prior grant/revoke-only model, authorized by Mos Q2 as coordinator co-authorization with Jason's B1. **The two new rung capability roles additionally receive the baseline frozen §4 L176 runtime grants (`USAGE ON mosaic`, `drizzle` ledger `SELECT`, sequence grants) [NB-5] so they satisfy the frozen §6 L222 runtime verify.** (iv) The **`task_status_write_override` table** (keyed `(workspace_id, task_id, tier)`, no per-writer key), written only by the User rung, read by the Orchestrator/base rung `tasks` write-policy subquery, homes the User-override **at the sink**. The sink DDL (grants + RLS `USING`/`WITH CHECK` + override table + FORCE + unique key + trigger/view/rule invariants) is homed in the **KBN-100 producer** after it creates `tasks`, with `FORCE RLS` as the **terminal** migration step after all backfill/repair DML, per the §4 L178 producer/consumer precedent.
>
> **Frozen-invariant note (authorization basis):** touching the frozen role graph, the §4 L176 CONNECT allowlist, and adding RLS + the override table are §10 contract-change classes (MISSION-MANIFEST §10; SHARED-CONTRACT L82 (rc.6 non-effect) / L88-90 (rc.5 non-effect), both amended by this rc.20; frozen §4 L176). They are authorized here by **Jason B1 + Mos OPTION A + Mos Q1 + Mos Q2**. The addition is strictly a **fixed per-ROLE** set + a **tighten-only** RLS mechanism + a **task/tier-scoped** override table. It stops exactly at the HALT boundary: **no** per-federated-user topology is introduced.
## 5. Deployable verified-TLS bootstrap
`mosaicstack/stack` is the named repository/control plane. Ownership is intentionally non-overlapping: **KBN-101-00 exclusively owns** the versioned external bootstrap interface `infra/pg-bootstrap/roles.sql`, `infra/pg-bootstrap/extensions.sql`, and `infra/pg-bootstrap/README.md`, plus its bootstrap tests—roles, extension-owner transition, and no renderer/deployment manifests. **KBN-101-05 exclusively owns** `tools/db/render-postgres-secrets.ts`, its tests, the current `docker-compose.yml`, `docker-compose.federated.yml`, `deploy/portainer/federated-test.stack.yml`, `tools/federation-harness/docker-compose.two-gateways.yml`, and `apps/gateway/Dockerfile`; it consumes the versioned KBN-101-00 bootstrap interface and owns no bootstrap SQL. The named **Mosaic deployment control plane / Jason** is activation authority; the environment-specific IaC/Vault owner supplies only approved input secret versions and may not substitute an unreviewed current-repository artifact. The KBN-101-05 renderer is the only deployment handoff: it reads secret-provider references, validates owners/modes/digests/SANs, writes each output atomically (`mkstemp` on the target tmpfs, `fsync`, `chmod`/`chown`, atomic rename), and records only secret-version identifiers and hashes.
`KBN-101-05` changes the Gateway image to fixed non-root `USER 10001:10001`, the importer image to fixed non-root `USER 10002:10002`, and the migrator process to fixed non-root `USER 10003:10003`; image and renderer tests freeze every UID:GID. A root-only migrator launch wrapper may open the private signing key before dropping to `10003:10003`, but the migrator process never regains root. 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. |
| Importer target URL + provider version | **Vault KV-v2** `secret-{env}/mosaic-stack/database/importer` (`url`) with the same successful response `data.metadata.version` → generation-pinned `mosaic-db-importer-url-v<version>` / `mosaic-db-importer-version-v<version>` | The renderer consumes value and authenticated provider version as one generation, never derives version from DSN bytes. It renders separate immutable copies: migrator-attestation producer only gets `/run/secrets/mosaic-migrate-target-url` and `/run/secrets/mosaic-migrate-target-version`, each `10003:10003` `0400`; importer only gets the same two fixed paths, each `10002:10002` `0400`. Each consumer receives its own read-only mount, never a shared writable file. Runtime, Gateway, ordinary CLI, fleet, and unrelated containers receive neither file nor version. |
| 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`; it opens once then drops to migrator `10003:10003`. 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`, `10002:10002` `0400`; active/overlap key IDs are explicit and revoked IDs fail closed. It contains no private key. |
| Handoff verifier inputs | root-owned non-secret generation descriptor (expected provider version, URL SHA-256, generation ID) plus pinned public verifier key | Privileged controller only: `0400`; no importer URL bytes or private key. It verifies artifact bindings before copy/start. |
| Target attestation artifact | runner-produced non-secret file | Migrator writes only `/run/mosaic-attestations-producer/migrate-target.v1.json`, `10003:10003` `0400`, on a producer-only mount. After runner success, privileged deployment handoff controller verifies and atomically copies the exact signed bytes to a distinct importer-only `/run/mosaic-attestations/migrate-target.v1.json` mount, `10002:10002` `0400`, seals it read-only, then creates importer. No importer write access, shared writable mount, Gateway/runtime access, or unrelated-container mount exists. | |
| CA bundle | `secret-{env}/mosaic-stack/database/tls-ca` (`certificate`) → generation-pinned `mosaic-db-ca-v<version>` | Explicit DB-client consumers only: Gateway `/run/secrets/mosaic-db-ca.crt` `10001:10001` `0444`; migrator same path `10003:10003` `0444`; importer at the exact `DATABASE_TLS_CA_CERT_PATH=/run/secrets/mosaic-db-ca.crt`, `10002:10002` `0444`. PostgreSQL receives a distinct read-only CA copy only when client-cert validation is enabled; no unrelated container receives it. |
| 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. |
| Runtime URL (User rung) | `secret-{env}/mosaic-stack/database/runtime-user` (`url`) → `mosaic-db-runtime-user-url-v1` **(PROVISIONAL-CONVENTION — the exact Vault subpath is inferred from the Runtime URL row's naming pattern and is TO-CONFIRM against the live Vault layout at KBN-101-03/-05 implementation; the secret NAME `mosaic-db-runtime-user-url` is envelope-fixed, the `.../database/runtime-user` subpath is not.)** | Gateway only: `/run/secrets/mosaic-db-runtime-user-url`, `0600`, `10001:10001`; entrypoint maps it to the User-rung pool DSN only at process exec. Denied to every migrator, storage runtime, fleet, ordinary CLI, and test except an explicit runtime-negative fixture. |
| Runtime URL (Orchestrator rung) | `secret-{env}/mosaic-stack/database/runtime-orchestrator` (`url`) → `mosaic-db-runtime-orchestrator-url-v1` **(PROVISIONAL-CONVENTION — the exact Vault subpath is inferred from the Runtime URL row's naming pattern and is TO-CONFIRM against the live Vault layout at KBN-101-03/-05 implementation; the secret NAME `mosaic-db-runtime-orchestrator-url` is envelope-fixed, the `.../database/runtime-orchestrator` subpath is not.)** | Gateway only: `/run/secrets/mosaic-db-runtime-orchestrator-url`, `0600`, `10001:10001`; entrypoint maps it to the Orchestrator-rung pool DSN only at process exec. 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. |
| Importer target URL + provider version | **Vault KV-v2** `secret-{env}/mosaic-stack/database/importer` (`url`) with the same successful response `data.metadata.version` → generation-pinned `mosaic-db-importer-url-v<version>` / `mosaic-db-importer-version-v<version>` | The renderer consumes value and authenticated provider version as one generation, never derives version from DSN bytes. It renders separate immutable copies: migrator-attestation producer only gets `/run/secrets/mosaic-migrate-target-url` and `/run/secrets/mosaic-migrate-target-version`, each `10003:10003` `0400`; importer only gets the same two fixed paths, each `10002:10002` `0400`. Each consumer receives its own read-only mount, never a shared writable file. Runtime, Gateway, ordinary CLI, fleet, and unrelated containers receive neither file nor version. |
| 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`; it opens once then drops to migrator `10003:10003`. 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`, `10002:10002` `0400`; active/overlap key IDs are explicit and revoked IDs fail closed. It contains no private key. |
| Handoff verifier inputs | root-owned non-secret generation descriptor (expected provider version, URL SHA-256, generation ID) plus pinned public verifier key | Privileged controller only: `0400`; no importer URL bytes or private key. It verifies artifact bindings before copy/start. |
| Target attestation artifact | runner-produced non-secret file | Migrator writes only `/run/mosaic-attestations-producer/migrate-target.v1.json`, `10003:10003` `0400`, on a producer-only mount. After runner success, privileged deployment handoff controller verifies and atomically copies the exact signed bytes to a distinct importer-only `/run/mosaic-attestations/migrate-target.v1.json` mount, `10002:10002` `0400`, seals it read-only, then creates importer. No importer write access, shared writable mount, Gateway/runtime access, or unrelated-container mount exists. | |
| CA bundle | `secret-{env}/mosaic-stack/database/tls-ca` (`certificate`) → generation-pinned `mosaic-db-ca-v<version>` | Explicit DB-client consumers only: Gateway `/run/secrets/mosaic-db-ca.crt` `10001:10001` `0444`; migrator same path `10003:10003` `0444`; importer at the exact `DATABASE_TLS_CA_CERT_PATH=/run/secrets/mosaic-db-ca.crt`, `10002:10002` `0444`. PostgreSQL receives a distinct read-only CA copy only when client-cert validation is enabled; no unrelated container receives it. |
| 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 renders each value-plus-provider-version generation into a non-repository temporary generation directory, `fsync`s every file and directory, atomically renames the complete generation, and mounts immutable per-consumer copies only after the pair is complete. Swarm declares distinct versioned secret/config references for each migrator/importer consumer and generation. A deployment may not start, reload, or combine any URL/version/CA/attestation/public-key material across generations. The privileged handoff controller is the only bridge from migrator producer mount to importer mount: it verifies the signed producer artifact plus generation, copies atomically, seals importer read-only, and only then starts importer; it is tested for failed/partial copy, wrong generation, wrong owner/mode, and no importer start. KBN-101-05 rejects bind-mounted committed cert/key files, environment-encoded PEM, missing secrets, non-atomic renderer output, mixed generations, shared writable files, private-key access outside its named consumer (Gateway for Gateway key; PostgreSQL for PostgreSQL key), importer URL/version/attestation/key access outside their named consumer, CA outside explicit DB clients, 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.
@@ -229,20 +243,21 @@ Stable sanitized codes are `DATABASE_RUNTIME_URL_REQUIRED`, `DATABASE_MIGRATION_
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 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: fixed URL/version/attestation/public-key safe-open fds (`O_RDONLY | O_CLOEXEC | O_NOFOLLOW`plus post-open regular-owner-mode-link-count validation), one-read protected-memory URL connection, fd zeroization/close, signature/key/expiry/replay/authenticated-provider-version/digest/generation/CA/binding validation, no forwarding/logging/oracle, post-TLS zero-DML comparison, consumer isolation, and DDL classifier. It closes runtime/retired-init DDL only; removes the current Gateway production`.env`/monorepo auto-load path in favor of the -05 renderer-backed process-exec or `LoadCredential` consumer boundary; 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 fixed Gateway/importer/migrator UIDs; runner-only root-owned signing-key reference; KV-v2 importer URL plus same-response `data.metadata.version`; separate immutable generation-pinned URL/version mounts for `10003:10003` migrator and `10002:10002` importer; importer-only CA at `DATABASE_TLS_CA_CERT_PATH`, public-key/key-ring, and controlled producer-only-to-importer-only attestation handoff mount; privileged controller verification/copy/fsync/atomic-rename/seal-before-importer-start behavior; Compose generation-dir fsync/atomic-rename and Swarm versioned-secret/config no-mixed-generation behavior. 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/MILESTONES.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/plans/2026-03-15-wave2-tui-layout-navigation.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; local PGlite/non-PostgreSQL Compose disposition; the held PostgreSQL/federated activation order; and the non-operative production renderer/Vault generation-pinned process-exec or `LoadCredential` consumer-isolation schematic. It documents interfaces produced by -02/-03/-04/-05, including both file references, signing-key isolation, attestation bindings, rotation/replay, no-connection/no-DML errors, and the ban on current production `.env`, monorepo auto-load, environment-file, credential export/argv, or restart-as-secret-activation guidance; 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/status-only non-masking, unknown-command, and historical/status-only masking failures. Before inventory, ownership, or status masking, its semantic suite fails the exact README commented code-fence generic-wrapper form and exact user-guide executable generic-wrapper form recorded in §2.2, and source-consistency opens `packages/storage/src/cli.ts` to prove its current direct-Drizzle `pnpm --filter @mosaicstack/db db:migrate` `execSync` implementation and absence of a `mosaic-db-migrator` bin make runner-delegation copy false. It also fails former `SETUP.md` automatic-first-boot/startup, the exact former `MILESTONES.md` wording, and the exact former README/dev/deployment Compose-first sequences before an inventory record can mask any path; it fails Compose-up-before-runner, extension/schema/migration automatic wording, init-script authority, production `.env`, `EnvironmentFile=`, credential shell export/argv, and restart-as-secret-activation. It passes the rc.16 held PGlite-data-layer/non-PostgreSQL-Compose disposition (and fails Gateway/Web local start while daemon/inherited/root/app-local DSN or non-local-tier input could select PostgreSQL), the one `Held future procedure` section with KBN-101-00/-03/-05 and external bootstrap → TLS/roles → `mosaic-db-migrator --run` → `mosaic-db-migrator --verify` → Gateway/Compose-readiness, and the README legacy-N-1 CI status assertion; every runner hit outside that section and every current-CI authority variant fails before masking. Its matrix invokes the -02 secure target route and verifies URL/version generation mismatch, provider rotation/revocation, consumer isolation, safe-open TOCTOU/link/mode/owner, absent/wrong importer CA, no log/oracle, 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. |
| 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-101-10` declarative sink-RBAC + per-role connection-selection + credential-handoff | 00,01 | **Only:** `packages/db/src/sink-rbac/**`, `packages/db/src/credential-handoff/**`. It homes: the source-controlled declarative RBAC policy artifact + schema + evaluator; the fixed **rung ladder** + federation-aware identity→rung resolver; the rung→DB-credential **connection-selection** module (consumes -01 pools; import direction `10→01`); the **status-preserving-UPSERT** contract + **invariant field-set** module + **no-status view/rule/trigger enumeration**; and the **SCM_RIGHTS** credential-handoff + **non-dumpable** assert/verify library. It creates no roles, no DDL, no Compose/CI/deploy path; it is consumed by -00 (role names), -01 (connection wiring + identity/attribute verify), -02/-03/-05 (write path + fd handoff), specified-against by **KBN-100** (sink DDL: grants/RLS/`USING`+`WITH CHECK` policies/override-table/FORCE/unique-key/trigger-view-rule-invariant on `tasks`), and certified deployed by KBN-101-09. |
| `KBN-101-03` sole runner, manifest, and schema foundation | 00,01,10 | **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 | 01,03,10 | **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: fixed URL/version/attestation/public-key safe-open fds (`O_RDONLY | O_CLOEXEC | O_NOFOLLOW`plus post-open regular-owner-mode-link-count validation), one-read protected-memory URL connection, fd zeroization/close, signature/key/expiry/replay/authenticated-provider-version/digest/generation/CA/binding validation, no forwarding/logging/oracle, post-TLS zero-DML comparison, consumer isolation, and DDL classifier. It closes runtime/retired-init DDL only; removes the current Gateway production`.env`/monorepo auto-load path in favor of the -05 renderer-backed process-exec or `LoadCredential` consumer boundary; 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 | 00,03,10 | **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 fixed Gateway/importer/migrator UIDs; runner-only root-owned signing-key reference; KV-v2 importer URL plus same-response `data.metadata.version`; separate immutable generation-pinned URL/version mounts for `10003:10003` migrator and `10002:10002` importer; importer-only CA at `DATABASE_TLS_CA_CERT_PATH`, public-key/key-ring, and controlled producer-only-to-importer-only attestation handoff mount; privileged controller verification/copy/fsync/atomic-rename/seal-before-importer-start behavior; Compose generation-dir fsync/atomic-rename and Swarm versioned-secret/config no-mixed-generation behavior. 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/MILESTONES.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/plans/2026-03-15-wave2-tui-layout-navigation.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; local PGlite/non-PostgreSQL Compose disposition; the held PostgreSQL/federated activation order; and the non-operative production renderer/Vault generation-pinned process-exec or `LoadCredential` consumer-isolation schematic. It documents interfaces produced by -02/-03/-04/-05, including both file references, signing-key isolation, attestation bindings, rotation/replay, no-connection/no-DML errors, and the ban on current production `.env`, monorepo auto-load, environment-file, credential export/argv, or restart-as-secret-activation guidance; it owns no source, storage, CLI, runner, or CI file. |
| `KBN-101-06` CI classifier and command matrix | 02,03,05,07,10 | **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/status-only non-masking, unknown-command, and historical/status-only masking failures. Before inventory, ownership, or status masking, its semantic suite fails the exact README commented code-fence generic-wrapper form and exact user-guide executable generic-wrapper form recorded in §2.2, and source-consistency opens `packages/storage/src/cli.ts` to prove its current direct-Drizzle `pnpm --filter @mosaicstack/db db:migrate` `execSync` implementation and absence of a `mosaic-db-migrator` bin make runner-delegation copy false. It also fails former `SETUP.md` automatic-first-boot/startup, the exact former `MILESTONES.md` wording, and the exact former README/dev/deployment Compose-first sequences before an inventory record can mask any path; it fails Compose-up-before-runner, extension/schema/migration automatic wording, init-script authority, production `.env`, `EnvironmentFile=`, credential shell export/argv, and restart-as-secret-activation. It passes the rc.16 held PGlite-data-layer/non-PostgreSQL-Compose disposition (and fails Gateway/Web local start while daemon/inherited/root/app-local DSN or non-local-tier input could select PostgreSQL), the one `Held future procedure` section with KBN-101-00/-03/-05 and external bootstrap → TLS/roles → `mosaic-db-migrator --run` → `mosaic-db-migrator --verify` → Gateway/Compose-readiness, and the README legacy-N-1 CI status assertion; every runner hit outside that section and every current-CI authority variant fails before masking. Its matrix invokes the -02 secure target route and verifies URL/version generation mismatch, provider rotation/revocation, consumer isolation, safe-open TOCTOU/link/mode/owner, absent/wrong importer CA, no log/oracle, 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…07,10 | **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.
The manifests above are the complete ownership universe for KBN-101 implementation paths **including KBN-101-10**; 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.
**Authority:** Mosaic control plane/Jason is the sole activation and rollback authority. CI, Gateway, migrator, Coordinator, and Certifier cannot activate, waive a red result, or force release. Before an incompatible KBN-100 switch, the authority stops/scales runtime, uses the approved backup/restore or separately reviewed runner artifact, restores only a known TLS-compatible runtime with its runtime secret after `hostssl` enforcement, and verifies no plaintext sessions plus TLS/readiness. Migration URL is never injected into Gateway to enable rollback. KBN-100 starts only after KBN-101-08; KBN-105 starts only after KBN-101-09.