net-kingdom/workplans/NK-WP-0023-user-engine-portal-platform-integration.md
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Advance pre-cutover identity conformance
2026-07-28 16:48:47 +02:00

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---
id: NK-WP-0023
type: workplan
title: "Integrate and deploy the user-engine onboarding portal"
domain: infotech
repo: net-kingdom
status: active
owner: codex
topic_slug: netkingdom
created: "2026-07-27"
updated: "2026-07-28"
depends_on:
- USER-WP-0020
- KEY-WP-0004
state_hub_workstream_id: "c652e4ba-6520-4b30-966f-4fb5659439db"
---
# NK-WP-0023 - user-engine portal platform integration
Provide the NetKingdom-owned adapters and production integration required by
`USER-WP-0020`, using the Binky tenant-admin onboarding from `KEY-WP-0004-T02`
as the first acceptance case.
## T01 - Define source-of-truth and provisioning contracts
```task
id: NK-WP-0023-T01
status: done
priority: high
state_hub_task_id: "8d96aa5e-9801-4d76-9140-d6076a4f2942"
```
Ratify lifecycle sequencing and compensation across user-engine, LLDAP,
KeyCape, privacyIDEA, flex-auth, email verification, audit, and outbox
delivery. user-engine owns user-domain and membership intent; NetKingdom IAM
owns credentials, authentication factors, coarse authentication claims, and
provider subjects. Define externally-provisioned/federated ownership metadata
now so later enterprise directories do not require a domain rewrite.
## T02 - Implement the NetKingdom identity provisioning adapter
```task
id: NK-WP-0023-T02
status: progress
priority: high
state_hub_task_id: "89fe51aa-f351-4763-a358-3eec79f28350"
```
Implement idempotent create/link/suspend/reactivate/deprovision operations for
the lightweight LLDAP + privacyIDEA stack behind user-engine's
`IdentityProvisioningPort`. Use scoped service identity and approved secret
transport. Never expose directory admin credentials to the browser or
user-engine domain. Add reconciliation, retry, compensation, and drift
reporting rather than assuming a distributed transaction.
2026-07-28 implementation evidence: `identity-provisioner` now implements the
provider-neutral lifecycle API over LLDAP and runs as a non-root, internal-only
service in `sso`. Its directory credential remains confined to that pod;
user-engine receives only a namespace-local bearer token. NetworkPolicy allows
only user-engine to call it and only LLDAP/DNS egress. A live create/replay/delete
conformance run returned `resumed: false`, then `resumed: true`, and removed the
disposable subject. Reconciliation, compensation, and drift reporting remain.
## T03 - Integrate KeyCape login, claims, and MFA handoffs
```task
id: NK-WP-0023-T03
status: progress
priority: high
state_hub_task_id: "76289890-6e6e-45ea-90dc-d3d58eee8b62"
```
Register the portal OIDC client with authorization code + PKCE, configure
callback/logout routes, verify issuer/audience/tenant/assurance claims, and
provide safe password and MFA enrollment/recovery handoffs. Preserve
platform-root separation and ensure tenant administration never implies
platform authority.
2026-07-27 implementation evidence: `user-engine-portal` is registered as a
public static KeyCape client with an exact callback and S256 PKCE. The portal
is live at `https://users.92-205-62-239.nip.io`, has a trusted ACME
certificate, begins the KeyCape/Authelia flow, and rejects an unregistered
callback. KeyCape image `key-cape:e8b4ede` maps an unambiguous
`tenant:<kind>:<slug>:users|admins` directory group envelope into the tenant
and coarse tenant-admin claims while refusing ambiguous multi-tenant mapping.
2026-07-28 update: KeyCape image `key-cape:909bb32` fails closed for directory
subjects in `netkingdom-suspended`: authorization-code exchange consumes the
code and returns a safety rejection, while `/userinfo` rejects previously
issued tokens. Unit and profile suites pass. Live Binky MFA acceptance remains.
## T04 - Integrate authorization, email, audit, and events
```task
id: NK-WP-0023-T04
status: wait
priority: high
state_hub_task_id: "6ce33c92-031a-4f23-8ee2-108451b394fe"
```
Define and implement flex-auth resources/actions for self, tenant-admin, and
platform-admin operations; route verification/invitation email without making
mailbox ownership an authorization fact; correlate user-engine, IAM,
authorization, and platform audit records; and connect durable outbox
delivery with replay and dead-letter evidence.
## T05 - Deploy on reef-railiance
```task
id: NK-WP-0023-T05
status: progress
priority: high
state_hub_task_id: "4ef00e05-1259-4c76-a8ef-ec40b5facd1c"
```
Package the portal as a managed platform workload on the default
`rail-kubernetes` path on `reef-railiance`, with Postgres, OpenBao-backed
runtime references, NetworkPolicies, TLS ingress, backups, observability,
resource limits, rollout/rollback, and availability evidence. Do not place
this stateful platform control surface on scale-to-zero Knative.
Implementation evidence (2026-07-27): the internal-only portal foundation is
running on `reef-railiance` as `Deployment/user-engine` with dedicated healthy
`Cluster/user-engine-pg`, default-deny NetworkPolicies, immutable directly
imported image `user-engine:portal-c27012a`, and successful `/readyz` probes.
Public ingress remains intentionally absent until T03 supplies the verified
KeyCape OIDC edge. Forgejo OCI publication is pending restoration of the
OpenBao package-publisher capability; no credential was bypassed or exposed.
2026-07-28 update: public TLS ingress and KeyCape OIDC are active. The current
`user-engine:portal-e23674d` deployment is healthy with the dedicated CNPG
cluster, and the companion `identity-provisioner:dbf7cfd` deployment is
healthy behind namespace-scoped credentials and default-deny policy. Registry
publication, backup/restore evidence, metrics, and automated rollback remain.
## T06 - Prove role-scoped administration and failure safety
```task
id: NK-WP-0023-T06
status: wait
priority: high
state_hub_task_id: "96a7cd2b-6cab-47ab-a899-44bc0f6da58c"
```
Run end-to-end conformance for registration, login, MFA, tenant creation,
first-admin bootstrap, invitations, suspension/reactivation, cross-tenant
denial, platform-admin-only actions, provider outages, replay/idempotency,
backup restore, and reconciliation after partial failure.
2026-07-28 evidence: deployed-path health, service authentication, directory
creation, replay-safe linking, tenant user/admin group creation, and cleanup
passed. The test also detected and corrected newline handling for mounted
Kubernetes secrets before any identity was created. The broader negative,
outage, suspension, restore, and browser/MFA matrix remains.
## T07 - Complete KEY-WP-0004 through the reusable portal
```task
id: NK-WP-0023-T07
status: progress
priority: high
state_hub_task_id: "a574dcec-f7cd-417b-aeaa-5392a7428241"
```
Use the production portal to onboard
`bernd.worsch@binky-hedgehog.com` into `tenant:friendly:binky`, complete
OIDC/PKCE + MFA, and verify the Binky-only tenant-admin token and lifecycle
controls. Publish only non-secret evidence to `KEY-WP-0004-T02/T07`, then
finish that workplan.
2026-07-28: the deployed versioned portal API created the Binky tenant-admin
user and membership and provisioned/linked its LLDAP identity. The provider
correctly reports `password_setup_required`. During this flow a newline in the
mounted trusted-proxy Secret proved HTTP-incompatible; user-engine `0ef2ae5`
normalizes runtime transport whitespace, has 105 passing tests, and is live.
LLDAP SMTP is not configured, so first-password handoff and MFA/claim
acceptance remain rather than falling back to an operator-set password.
## T08 - Document enterprise integration extension points
```task
id: NK-WP-0023-T08
status: wait
priority: medium
state_hub_task_id: "7ef8e1f5-1a0e-4a34-9535-708e3146ae72"
```
Document later adapters for customer IdPs/directories, SAML/OIDC federation,
SCIM, JIT provisioning, directory group mapping, customer-owned offboarding,
and conflict/freshness rules. Keep `NK-WP-0011` demand-triggered; this task
defines compatibility seams, not enterprise implementation.