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tenant-registry/openapi.yaml
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sharangandSharang Parnerkar ce75ed04c2
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RBAC Phase 1: membership authority endpoint + fail-closed API auth (#14)
Implements the model-B2 membership authority (ratified compliance auth design) and inbound token verification.

- GET /v1/users/{id}/memberships: Keycloak supplies user->tenant links + org_roles (attribute projection until the realm migrates to Organizations); registered tenants override status/plan/products from registry tables (source: registry|keycloak). Closes the M5.2-deferred org_roles stub.
- New internal/authn: OIDC discovery + JWKS verification (go-oidc/v3), audience tenant-registry. /healthz + /readyz stay PUBLIC_EXPLICIT; all other routes INTERNAL_SERVICE_ONLY. AUTH_ENABLED=true refuses to start on incomplete config (fail-closed); false (dev default) keeps current behavior.
- Full suite green incl. postgres testcontainers; openapi.yaml updated (contract test passes).

Activation is a separate step (Auth-5): requires the orca-infra env merge and a portal service token (portal currently calls with no auth).

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Sharang Parnerkar <30073382+mighty840@users.noreply.github.com>
Reviewed-on: #14
2026-08-24 18:21:46 +00:00

597 lines
20 KiB
YAML

openapi: 3.1.0
info:
title: Tenant Registry
version: 0.1.0
description: |
Internal platform API. Owns the multi-tenant glue: tenants, projects,
product entitlements, API keys, audit log. See
`PLATFORM_ARCHITECTURE.md §5c` for the schema, and
`PRODUCT_INTEGRATION_SPEC.md §8.4` for the audit shape.
Auth (RBAC Phase 1): with AUTH_ENABLED=true every route except
/healthz and /readyz requires a Keycloak-issued bearer token whose
audience contains AUTH_EXPECTED_AUDIENCE (INTERNAL_SERVICE_ONLY
posture). With AUTH_ENABLED=false (dev default) the API is open.
contact:
email: oncall@breakpilot.com
license:
name: Proprietary
servers:
- url: http://localhost:8090
description: Local dev
- url: https://tenant-registry.stage.breakpilot.com
description: Stage
- url: https://tenant-registry.breakpilot.com
description: Production
paths:
/healthz:
get:
summary: Liveness probe
responses:
"200":
description: Always returns ok.
content:
application/json:
schema:
type: object
properties: { status: { type: string, example: ok } }
/readyz:
get:
summary: Readiness probe — pings the store.
responses:
"200":
description: Store reachable.
"503":
description: Store unreachable.
content:
application/json: { schema: { $ref: "#/components/schemas/Error" } }
/v1/tenants:
post:
summary: Create a tenant.
description: |
Creates the tenant row, and if `admin_email` is provided, also
creates a Keycloak organization + invites the user as IT_ADMIN.
Keycloak failures DO NOT roll the tenant back — they emit a
`keycloak.provision_failed` audit event so the operator can resend
the invite from the KC admin UI.
requestBody:
required: true
content:
application/json: { schema: { $ref: "#/components/schemas/TenantCreate" } }
responses:
"201":
description: Created. `invite_url` is non-empty when an
`admin_email` was passed and Keycloak provisioning succeeded.
content:
application/json: { schema: { $ref: "#/components/schemas/TenantCreated" } }
"400": { $ref: "#/components/responses/BadRequest" }
"409": { $ref: "#/components/responses/Conflict" }
/v1/tenants/{id}:
get:
summary: Get tenant by id.
parameters:
- in: path
name: id
required: true
schema: { type: string, format: uuid }
responses:
"200":
description: Found.
content:
application/json: { schema: { $ref: "#/components/schemas/Tenant" } }
"404": { $ref: "#/components/responses/NotFound" }
/v1/tenants/by-slug/{slug}:
get:
summary: Get tenant by slug.
parameters:
- in: path
name: slug
required: true
schema: { type: string, pattern: '^[a-z0-9][a-z0-9-]{1,38}[a-z0-9]$' }
responses:
"200":
description: Found.
content:
application/json: { schema: { $ref: "#/components/schemas/Tenant" } }
"404": { $ref: "#/components/responses/NotFound" }
/v1/tenants/{id}/activate:
post:
summary: Move tenant to status=active.
parameters:
- in: path
name: id
required: true
schema: { type: string, format: uuid }
requestBody:
required: false
content:
application/json: { schema: { $ref: "#/components/schemas/TenantActivate" } }
responses:
"200":
description: Updated.
content:
application/json: { schema: { $ref: "#/components/schemas/Tenant" } }
"400": { $ref: "#/components/responses/BadRequest" }
"404": { $ref: "#/components/responses/NotFound" }
/v1/tenants/{id}/cancel:
post:
summary: Move tenant to status=frozen.
parameters:
- in: path
name: id
required: true
schema: { type: string, format: uuid }
requestBody:
required: false
content:
application/json: { schema: { $ref: "#/components/schemas/TenantCancel" } }
responses:
"200":
description: Updated.
content:
application/json: { schema: { $ref: "#/components/schemas/Tenant" } }
"404": { $ref: "#/components/responses/NotFound" }
/v1/entitlements:
get:
summary: List product entitlements for a tenant.
parameters:
- in: query
name: tenant_id
required: true
schema: { type: string, format: uuid }
responses:
"200":
description: List response.
content:
application/json:
schema:
type: object
properties:
items:
type: array
items: { $ref: "#/components/schemas/TenantProduct" }
"400": { $ref: "#/components/responses/BadRequest" }
"404": { $ref: "#/components/responses/NotFound" }
/v1/catalog:
get:
summary: List the products available for any tenant to request.
responses:
"200":
description: Catalog.
content:
application/json:
schema:
type: object
properties:
items:
type: array
items: { $ref: "#/components/schemas/CatalogEntry" }
/v1/catalog/request:
post:
summary: Request a product (creates an audit event; sales follows up).
requestBody:
required: true
content:
application/json: { schema: { $ref: "#/components/schemas/CatalogRequest" } }
responses:
"202":
description: Accepted.
"400": { $ref: "#/components/responses/BadRequest" }
"404": { $ref: "#/components/responses/NotFound" }
/v1/catalog/trial-request:
post:
summary: Self-serve a 14-day trial.
requestBody:
required: true
content:
application/json: { schema: { $ref: "#/components/schemas/CatalogRequest" } }
responses:
"201":
description: Trial entitlement created.
content:
application/json: { schema: { $ref: "#/components/schemas/TenantProduct" } }
"400": { $ref: "#/components/responses/BadRequest" }
"404": { $ref: "#/components/responses/NotFound" }
/v1/api-keys:
get:
summary: List API keys for a tenant.
parameters:
- in: query
name: tenant_id
required: true
schema: { type: string, format: uuid }
responses:
"200":
description: List response. The plaintext key is NOT returned;
use the create endpoint and store the value immediately.
content:
application/json:
schema:
type: object
properties:
items:
type: array
items: { $ref: "#/components/schemas/APIKey" }
"400": { $ref: "#/components/responses/BadRequest" }
"404": { $ref: "#/components/responses/NotFound" }
post:
summary: Create an API key. The plaintext is returned ONCE.
requestBody:
required: true
content:
application/json: { schema: { $ref: "#/components/schemas/APIKeyCreate" } }
responses:
"201":
description: Created. The plaintext field is shown only here.
content:
application/json: { schema: { $ref: "#/components/schemas/APIKeyCreated" } }
"400": { $ref: "#/components/responses/BadRequest" }
"404": { $ref: "#/components/responses/NotFound" }
/v1/api-keys/{id}:
delete:
summary: Revoke an API key (sets revoked_at).
parameters:
- in: path
name: id
required: true
schema: { type: string, format: uuid }
responses:
"204":
description: Revoked.
"404": { $ref: "#/components/responses/NotFound" }
/v1/users/{id}/memberships:
get:
summary: Resolve which tenants a user belongs to (membership authority).
description: |
The B2 membership-authority endpoint (ratified compliance auth
design). Product backends call this with the JWT `sub` instead of
trusting token claims or client-supplied headers. Keycloak supplies
the user→tenant links and org_roles; where the tenant is registered
here, tenant_status / plan / products are overridden from registry
tables (source: "registry"), otherwise the Keycloak attribute
projection is returned as-is (source: "keycloak").
parameters:
- name: id
in: path
required: true
description: Keycloak user id (the JWT `sub`).
schema: { type: string }
responses:
"200":
description: Memberships (possibly empty) for the user.
content:
application/json:
schema:
type: object
required: [user_id, memberships]
properties:
user_id: { type: string }
memberships:
type: array
items:
allOf:
- $ref: "#/components/schemas/Claims"
- type: object
required: [source]
properties:
source: { type: string, enum: [registry, keycloak] }
"400": { $ref: "#/components/responses/BadRequest" }
"404": { $ref: "#/components/responses/NotFound" }
"503":
description: Keycloak unreachable — membership cannot be resolved.
content:
application/json: { schema: { $ref: "#/components/schemas/Error" } }
/v1/internal/keycloak/claims:
post:
summary: Resolve the up-to-date claim bundle for a user/tenant.
description: |
Called by Keycloak's protocol mapper at token issuance (or by
any operator on demand) to fetch the current tenant_id /
tenant_slug / org_roles / products / plan / tenant_status
claims. Lookup tries tenant_id, then tenant_slug, then
user_attrs.tenant_id, then user_attrs.tenant_slug.
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
tenant_id: { type: string, format: uuid }
tenant_slug: { type: string }
user_attrs:
type: object
additionalProperties: { type: string }
responses:
"200":
description: Resolved claim bundle.
content:
application/json: { schema: { $ref: "#/components/schemas/Claims" } }
"400": { $ref: "#/components/responses/BadRequest" }
"404": { $ref: "#/components/responses/NotFound" }
/v1/internal/api-keys/verify:
post:
summary: Verify an API key. Used by headless products. Returns
200 with valid=false on any failure (never 401).
requestBody:
required: true
content:
application/json:
schema:
type: object
required: [key]
properties:
key: { type: string }
responses:
"200":
description: Verification result.
content:
application/json: { schema: { $ref: "#/components/schemas/APIKeyVerify" } }
/v1/audit:
post:
summary: Append an audit event.
requestBody:
required: true
content:
application/json: { schema: { $ref: "#/components/schemas/AuditAppend" } }
responses:
"201":
description: Created.
content:
application/json: { schema: { $ref: "#/components/schemas/AuditEvent" } }
"400": { $ref: "#/components/responses/BadRequest" }
get:
summary: List audit events (paginated, cursor-based).
parameters:
- in: query
name: tenant_id
schema: { type: string, format: uuid }
- in: query
name: product
schema: { type: string }
- in: query
name: actor_id
schema: { type: string }
- in: query
name: action
schema: { type: string }
- in: query
name: since
schema: { type: string, format: date-time }
- in: query
name: until
schema: { type: string, format: date-time }
- in: query
name: limit
schema: { type: integer, minimum: 1, maximum: 500 }
- in: query
name: cursor
schema: { type: integer, format: int64 }
responses:
"200":
description: Paginated response. next_cursor is omitted when
there are no more pages.
content:
application/json:
schema:
type: object
properties:
items:
type: array
items: { $ref: "#/components/schemas/AuditEvent" }
next_cursor:
type: integer
format: int64
"400": { $ref: "#/components/responses/BadRequest" }
components:
securitySchemes:
bearerAuth:
type: http
scheme: bearer
bearerFormat: JWT
description: |
Keycloak-issued token (client_credentials for services). Enforced
on all non-health routes when AUTH_ENABLED=true.
responses:
BadRequest:
description: Input failed validation.
content:
application/json: { schema: { $ref: "#/components/schemas/Error" } }
NotFound:
description: Resource does not exist.
content:
application/json: { schema: { $ref: "#/components/schemas/Error" } }
Conflict:
description: Resource already exists / unique violation.
content:
application/json: { schema: { $ref: "#/components/schemas/Error" } }
schemas:
Claims:
type: object
required: [tenant_id, tenant_slug, plan, tenant_status]
properties:
tenant_id: { type: string, format: uuid }
tenant_slug: { type: string }
org_roles: { type: array, items: { type: string } }
products: { type: array, items: { type: string } }
plan: { type: string }
tenant_status: { type: string, enum: [demo, trial, active, frozen, archived] }
Error:
type: object
required: [error]
properties:
error: { type: string, example: invalid_input }
message: { type: string }
Tenant:
type: object
required: [id, slug, name, status, kind, plan, created_at, updated_at]
properties:
id: { type: string, format: uuid }
slug: { type: string }
name: { type: string }
status: { type: string, enum: [demo, trial, active, frozen, archived] }
kind: { type: string, enum: [customer, demo] }
plan: { type: string }
erp_customer_id: { type: string }
stripe_cust_id: { type: string }
trial_ends_at: { type: string, format: date-time, nullable: true }
contract_start: { type: string, format: date, nullable: true }
contract_end: { type: string, format: date, nullable: true }
sales_owner: { type: string }
created_at: { type: string, format: date-time }
updated_at: { type: string, format: date-time }
TenantCreate:
type: object
required: [slug, name]
properties:
slug: { type: string, pattern: '^[a-z0-9][a-z0-9-]{1,38}[a-z0-9]$' }
name: { type: string, minLength: 1, maxLength: 255 }
plan: { type: string, default: starter }
kind: { type: string, enum: [customer, demo], default: customer }
sales_owner: { type: string }
admin_email: { type: string, format: email, description: "IT_ADMIN to invite via Keycloak" }
admin_name: { type: string }
TenantCreated:
type: object
required: [tenant]
properties:
tenant: { $ref: "#/components/schemas/Tenant" }
invite_url: { type: string, description: "KC action-token URL — present only when admin_email was set and KC provisioning succeeded" }
TenantActivate:
type: object
properties:
plan: { type: string }
contract_start: { type: string, format: date }
contract_end: { type: string, format: date }
erp_customer_id: { type: string }
TenantCancel:
type: object
properties:
reason: { type: string }
at_period_end: { type: boolean }
TenantProduct:
type: object
required: [tenant_id, product, enabled, config, created_at, updated_at]
properties:
tenant_id: { type: string, format: uuid }
product: { type: string }
enabled: { type: boolean }
config: { type: object, additionalProperties: true }
expires_at: { type: string, format: date-time, nullable: true }
created_at: { type: string, format: date-time }
updated_at: { type: string, format: date-time }
CatalogEntry:
type: object
required: [key, name, description, plans_required, supports_trial]
properties:
key: { type: string }
name: { type: string }
description: { type: string }
plans_required: { type: array, items: { type: string } }
demo_url: { type: string }
supports_trial: { type: boolean }
CatalogRequest:
type: object
required: [tenant_id, product]
properties:
tenant_id: { type: string, format: uuid }
product: { type: string }
APIKey:
type: object
required: [id, tenant_id, name, scopes, prefix, created_at]
properties:
id: { type: string, format: uuid }
tenant_id: { type: string, format: uuid }
product: { type: string }
name: { type: string }
scopes: { type: array, items: { type: string } }
prefix: { type: string }
created_by: { type: string }
last_used_at: { type: string, format: date-time, nullable: true }
revoked_at: { type: string, format: date-time, nullable: true }
created_at: { type: string, format: date-time }
APIKeyCreate:
type: object
required: [tenant_id, name]
properties:
tenant_id: { type: string, format: uuid }
name: { type: string, maxLength: 100 }
product: { type: string }
scopes: { type: array, items: { type: string } }
created_by: { type: string }
APIKeyCreated:
type: object
required: [api_key, plaintext, warning]
properties:
api_key: { $ref: "#/components/schemas/APIKey" }
plaintext: { type: string }
warning: { type: string }
APIKeyVerify:
type: object
required: [valid]
properties:
valid: { type: boolean }
tenant_id: { type: string, format: uuid }
product: { type: string }
scopes: { type: array, items: { type: string } }
AuditAppend:
type: object
required: [action]
properties:
tenant_id: { type: string, format: uuid }
project_id: { type: string, format: uuid }
actor_id: { type: string }
actor_name: { type: string }
actor_type: { type: string }
action: { type: string }
target_id: { type: string }
target_type: { type: string }
target_name: { type: string }
product: { type: string }
metadata: { type: object, additionalProperties: true }
AuditEvent:
allOf:
- $ref: "#/components/schemas/AuditAppend"
- type: object
required: [id, created_at]
properties:
id: { type: integer, format: int64 }
source_ip: { type: string }
user_agent: { type: string }
created_at: { type: string, format: date-time }