feat(infra): Keycloak with mock DigiD/eHerkenning/eIDAS/medewerker realms (closes #3)

Add infra/keycloak/docker-compose.yml (Keycloak 26.1, dev mode, --import-realm)
with four realms imported at boot (infra/keycloak/realms/*.json): digid,
eherkenning, eidas, medewerker. Each has a public big-portal OIDC client
(standard flow + direct access grants) and test users; protocol mappers inject
the identifying claims (bsn / kvk / eidas_id) and medewerker realm roles.

Add `make keycloak-up/keycloak-smoke/keycloak-down`; keycloak-smoke runs
infra/keycloak/check_realms.py (password-grant login per realm, asserts the
claim). Document credentials in docs/synthetic-data.md and a runbook.

Verified: `make keycloak-smoke` green — all four realms log in and return the
expected claims (bsn 123456782, kvk 12345678, eidas_id FR/NL..., role behandelaar).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.config/dotnet-tools.json

@@ -1,20 +0,0 @@
-{
-  "version": 1,
-  "isRoot": true,
-  "tools": {
-    "dotnet-stryker": {
-      "version": "4.15.0",
-      "commands": [
-        "dotnet-stryker"
-      ],
-      "rollForward": false
-    },
-    "dotnet-ef": {
-      "version": "10.0.0",
-      "commands": [
-        "dotnet-ef"
-      ],
-      "rollForward": false
-    }
-  }
-}

.gitea/workflows/ci.yaml

@@ -17,7 +17,7 @@ permissions:
 
 jobs:
   lint:
-    runs-on: ubuntu-latest
+    runs-on: respellion-linux
     steps:
       - uses: https://github.com/actions/checkout@v4
       - uses: https://github.com/actions/setup-dotnet@v4
@@ -26,7 +26,7 @@ jobs:
       - run: make lint
 
   build:
-    runs-on: ubuntu-latest
+    runs-on: respellion-linux
     steps:
       - uses: https://github.com/actions/checkout@v4
       - uses: https://github.com/actions/setup-dotnet@v4
@@ -35,7 +35,7 @@ jobs:
       - run: make build
 
   unit:
-    runs-on: ubuntu-latest
+    runs-on: respellion-linux
     steps:
       - uses: https://github.com/actions/checkout@v4
       - uses: https://github.com/actions/setup-dotnet@v4
@@ -43,63 +43,8 @@ jobs:
           dotnet-version: '10.0.x'
       - run: make unit
 
-  mutation:
+  compose-smoke:
-    runs-on: ubuntu-latest
+    runs-on: respellion-linux
     steps:
       - uses: https://github.com/actions/checkout@v4
-      - uses: https://github.com/actions/setup-dotnet@v4
+      - run: make smoke
-        with:
-          dotnet-version: '10.0.x'
-      - run: make mutation
-      # Publish the Stryker HTML report. `if: always()` uploads it even when the
-      # ratchet fails — that is exactly when you want to inspect the survivors.
-      # Glob handles Stryker's non-deterministic StrykerOutput/<timestamp>/ dir.
-      # Pinned to @v3 deliberately: @v4 refuses to run on Gitea (GHES guard) —
-      # see docs/runbooks/gitea-actions-gotchas.md §4.
-      - uses: https://github.com/actions/upload-artifact@v3
-        if: always()
-        with:
-          name: acl-mutation-report
-          path: services/acl/StrykerOutput/**/reports/mutation-report.html
-          if-no-files-found: warn
-      - uses: https://github.com/actions/upload-artifact@v3
-        if: always()
-        with:
-          name: event-subscriber-mutation-report
-          path: services/event-subscriber/StrykerOutput/**/reports/mutation-report.html
-          if-no-files-found: warn
-      - uses: https://github.com/actions/upload-artifact@v3
-        if: always()
-        with:
-          name: domain-mutation-report
-          path: services/domain/StrykerOutput/**/reports/mutation-report.html
-          if-no-files-found: warn
-
-  # One stage for every check that needs the live stack. On the single self-hosted
-  # runner jobs run sequentially, so booting OpenZaak once (instead of once per job)
-  # is the cheapest layout (issue #58). No setup-dotnet: the ACL test runs in a built
-  # image and everything reaches services by container IP. Needs Docker + egress
-  # (base images, nuget, selectielijst.openzaak.nl).
-  verify-stack:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: https://github.com/actions/checkout@v4
-      # Bring the full stack up + wait for health — this also is the DoD "compose up
-      # reaches green health" smoke (it replaces the old compose-smoke job).
-      - name: Bring up the full stack & wait for health
-        run: make verify-up
-      - name: ACL ↔ OpenZaak integration tests
-        run: make verify-acl
-      - name: OpenZaak → NRC notification delivery
-        run: make verify-nrc
-      - name: OpenZaak → NRC → Event Subscriber → projection-api
-        run: make verify-projection
-      - name: Domain → Flowable → ACL → OpenZaak
-        run: make verify-domain
-      # Log dump must precede teardown (which removes the containers).
-      - name: Dump container logs on failure
-        if: failure()
-        run: docker compose -f infra/docker-compose.yml logs --no-color --tail=100 oz-init openzaak nrc-init nrc-web nrc-celery nrc-beat flowable-db flowable-rest flowable-init keycloak acl bff domain projection-db event-subscriber projection-api 2>&1 || true
-      - name: Tear down
-        if: always()
-        run: make down

.gitignore

@@ -5,9 +5,6 @@ obj/
 [Rr]elease/
 *.user
 
-# Reqnroll-generated test code (regenerated from *.feature on build)
-*.feature.cs
-
 # Test results / coverage
 [Tt]est[Rr]esults/
 *.trx
@@ -15,9 +12,6 @@ coverage*.json
 coverage*.xml
 *.coverage
 
-# Stryker.NET mutation-testing reports (regenerated by `make mutation`)
-StrykerOutput/
-
 # Rider / VS / VS Code
 .idea/
 .vs/

Makefile

@@ -5,32 +5,15 @@
 # `make ci` locally runs exactly what the pipeline runs — no drift. Until a
 # self-hosted runner is registered, `make ci` is the gate (see docs/runbooks/ci.md).
 
-SLN        := register-referentie.slnx
+SLN        := services/bff/Bff.slnx
 COMPOSE    := infra/docker-compose.yml
-# Long-running services with a healthcheck — the smoke polls these for readiness
+HEALTH_URL := http://localhost:8080/health
-# (infra/wait-healthy.sh). One-shot init jobs (oz-init, nrc-init, flowable-init)
-# are not polled; they only need to have run. See docs/runbooks/gitea-actions-gotchas.md.
-WAIT_SVCS  := openzaak nrc-web acl bff domain event-subscriber projection-api
-# Config files (OpenZaak data.yaml, Keycloak realms, Flowable BPMN) are streamed
-# into external named volumes via `docker cp` (infra/seed-config.sh) instead of
-# bind-mounted, because bind mounts don't reach sibling containers on the
-# containerized CI runner. SEED populates them; run it before every `up`. The
-# volumes are `external`, so compose won't remove them — CFG_VOLS lists them for
-# explicit teardown. See docs/runbooks/gitea-actions-gotchas.md.
-SEED       := bash infra/seed-config.sh
-CFG_VOLS   := rr-oz-config rr-nrc-config rr-kc-realms rr-fl-bpmn
-# Local-only stack: same services but config is bind-mounted (no seed step), so a
-# plain `docker compose -f infra/docker-compose.local.yml up` works on any local
-# engine. This is the no-make / Windows-friendly path. See that file's header.
-LOCAL_COMPOSE := infra/docker-compose.local.yml
 OZ_COMPOSE  := infra/openzaak/docker-compose.yml
 OZ_BASE     := http://localhost:8000
 NRC_COMPOSE := infra/opennotificaties/docker-compose.yml
 NRC_BASE    := http://localhost:8001
 KC_COMPOSE  := infra/keycloak/docker-compose.yml
 KC_BASE     := http://localhost:8180
-FL_COMPOSE  := infra/flowable/docker-compose.yml
-FL_BASE     := http://localhost:8090/flowable-rest/service
 STACK_FILES := -f $(OZ_COMPOSE) -f $(NRC_COMPOSE)
 
 # On a rootless Podman dev box, point Docker CLI/Compose at the Podman socket —
@@ -43,11 +26,10 @@ export DOCKER_HOST := unix://$(PODMAN_SOCK)
 endif
 endif
 
-.PHONY: ci lint build unit mutation integration verify verify-up verify-acl verify-nrc verify-projection verify-notifications smoke up down local local-down changelog openzaak-up openzaak-smoke openzaak-seed openzaak-down stack-up stack-smoke stack-down keycloak-up keycloak-smoke keycloak-down flowable-up flowable-smoke flowable-down help
+.PHONY: ci lint build unit smoke down changelog openzaak-up openzaak-smoke openzaak-seed openzaak-down stack-up stack-smoke stack-down keycloak-up keycloak-smoke keycloak-down help
 
-## ci: run the full pipeline — lint, build, unit, mutation, verify (mirrors Gitea Actions)
+## ci: run the full pipeline — lint, build, unit, smoke (mirrors Gitea Actions)
-## `verify` is the live-stack stage (full stack up once → ACL + notification checks).
+ci: lint build unit smoke
-ci: lint build unit mutation verify
 
 ## lint: verify formatting (no changes)
 lint:
@@ -57,120 +39,30 @@ lint:
 build:
 	dotnet build $(SLN) -c Release
 
-## unit: run unit tests (excludes the container-backed Integration lane)
+## unit: run unit tests
 unit:
-	dotnet test $(SLN) -c Release --filter "Category!=Integration"
+	dotnet test $(SLN) -c Release
 
-## mutation: run the Stryker.NET ratchet on each service with branching logic (fails below baseline)
+## smoke: compose up (wait for healthy), curl /health, then tear down
-# Stryker is pinned as a local dotnet tool (.config/dotnet-tools.json); `tool restore`
-# makes `make mutation` work from a fresh clone. Each service owns its config + break
-# threshold (the ratchet, CLAUDE.md §5): services/acl/stryker-config.json,
-# services/event-subscriber/stryker-config.json and services/domain/stryker-config.json.
-# Scores never regress below baseline.
-mutation:
-	dotnet tool restore
-	cd services/acl && dotnet stryker
-	cd services/event-subscriber && dotnet stryker
-	cd services/domain && dotnet stryker
-
-## smoke: seed config, bring the whole stack up, wait for health-checked services, tear down
-# SEED populates the external config volumes first (upstream images used verbatim;
-# only our acl/bff are built). `up -d --build` starts EVERYTHING. Readiness is
-# checked by infra/wait-healthy.sh polling the durable, health-checked services
-# ($(WAIT_SVCS)) via `docker inspect` — portable across docker compose and
-# podman-compose, and needing no `--wait` flag or host port access. The one-shots
-# (oz-init, flowable-init) aren't polled; they just need to have run.
 smoke:
-	$(SEED) oz nrc kc fl
+	docker compose -f $(COMPOSE) up -d --build --wait
-	docker compose -f $(COMPOSE) up -d --build
+	bash -c 'curl -fsS $(HEALTH_URL); rc=$$?; docker compose -f $(COMPOSE) down --volumes; exit $$rc'
-	bash -c 'WAIT_TIMEOUT=420 bash infra/wait-healthy.sh $(WAIT_SVCS); rc=$$?; docker compose -f $(COMPOSE) down --volumes; docker volume rm -f $(CFG_VOLS) >/dev/null 2>&1; exit $$rc'
 
-## up: seed config volumes and start the full stack (use instead of bare
+## down: stop and remove the local stack
-## `docker compose up`, which can't self-seed the external config volumes)
-up:
-	$(SEED) oz nrc kc fl
-	docker compose -f $(COMPOSE) up -d --build
-
-## down: stop and remove the local stack (incl. the external config volumes)
 down:
 	docker compose -f $(COMPOSE) down --volumes
-	-docker volume rm -f $(CFG_VOLS)
-
-## local: bring up the bind-mount stack (no seed step) and wait for health
-## (Windows / no-make users: run `docker compose -f infra/docker-compose.local.yml up -d --build` directly)
-local:
-	docker compose -f $(LOCAL_COMPOSE) up -d --build
-	WAIT_TIMEOUT=420 bash infra/wait-healthy.sh $(WAIT_SVCS)
-
-## local-down: stop and remove the bind-mount stack
-local-down:
-	docker compose -f $(LOCAL_COMPOSE) down --volumes
 
 ## changelog: regenerate CHANGELOG.md from Conventional Commits (git-cliff)
 changelog:
 	git-cliff --output CHANGELOG.md
 
-# ── ZGW verification ───────────────────────────────────────────────────────
-# On the single runner CI jobs run sequentially, so the OpenZaak-dependent checks
-# share ONE full-stack bring-up: the `verify-stack` CI job runs `verify-up` then
-# `verify-acl` + `verify-nrc` as steps against the same stack (issue #58). The
-# check logic lives in stack-agnostic runners that reach services by container IP
-# (gitea-actions-gotchas.md §5/§6); `integration` / `verify-notifications` are local
-# convenience wrappers that bring up a lighter stack and call the same runners.
-
-## verify-up: bring the FULL stack up and wait for health (CI verify-stack step 1;
-## subsumes the old compose-smoke health gate — the DoD "up reaches green" check).
-verify-up:
-	$(SEED) oz nrc kc fl
-	docker compose -f $(COMPOSE) up -d --build
-	WAIT_TIMEOUT=420 bash infra/wait-healthy.sh $(WAIT_SVCS)
-
-## verify-acl: ACL ↔ OpenZaak integration tests against the already-running stack.
-verify-acl:
-	bash infra/run-acl-integration.sh
-
-## verify-nrc: OpenZaak → NRC notification delivery against the already-running stack.
-verify-nrc:
-	bash infra/run-notification-check.sh
-
-## verify-projection: OpenZaak → NRC → Event Subscriber → projection-api end-to-end (S-06),
-## against the already-running stack.
-verify-projection:
-	bash infra/run-projection-check.sh
-
-## verify-domain: domain → Flowable → ACL → OpenZaak end-to-end (S-05), against the
-## already-running stack. Recreates the acl service to inject the seeded zaaktype URL.
-verify-domain:
-	bash infra/run-domain-check.sh
-
-## verify: local mirror of the CI verify-stack job — full stack up once, all checks,
-## tear down (always). For fast single-concern local iteration use `integration`
-## (oz-only) or `verify-notifications` (oz+nrc) instead.
-verify:
-	$(SEED) oz nrc kc fl
-	docker compose -f $(COMPOSE) up -d --build
-	@bash -c 'set -e; rc=0; \
-	  WAIT_TIMEOUT=420 bash infra/wait-healthy.sh $(WAIT_SVCS) \
-	    && bash infra/run-acl-integration.sh \
-	    && bash infra/run-notification-check.sh \
-	    && bash infra/run-projection-check.sh \
-	    && bash infra/run-domain-check.sh || rc=$$?; \
-	  docker compose -f $(COMPOSE) down --volumes >/dev/null 2>&1; \
-	  docker volume rm -f $(CFG_VOLS) >/dev/null 2>&1; \
-	  exit $$rc'
-
-## integration: local convenience — ACL integration test against a throwaway
-## OpenZaak-only stack (fast iteration). CI uses verify-acl on the shared stack.
-integration:
-	bash infra/run-integration.sh
-
 ## openzaak-up: start the OpenZaak stack (migrations run on first start)
 openzaak-up:
-	$(SEED) oz
 	docker compose -f $(OZ_COMPOSE) up -d
 
 ## openzaak-smoke: start OpenZaak, then assert it is up with auth enforced
-openzaak-smoke: openzaak-up
+openzaak-smoke:
+	docker compose -f $(OZ_COMPOSE) up -d
 	@bash -c 'set -e; \
 	  echo "waiting for OpenZaak to respond..."; \
 	  for i in $$(seq 1 60); do \
@@ -194,18 +86,10 @@ openzaak-seed: openzaak-up
 ## openzaak-down: stop and remove the OpenZaak stack (wipes data)
 openzaak-down:
 	docker compose -f $(OZ_COMPOSE) down --volumes
-	-docker volume rm -f rr-oz-config
 
-## verify-notifications: local convenience — OpenZaak → NRC notification delivery
+## stack-up: start OpenZaak + Open Notificaties together (shared network)
-## against a throwaway oz+nrc stack (S-01-c). CI uses verify-nrc on the shared stack.
-verify-notifications:
-	bash infra/verify-notifications.sh
-
-## stack-up: start OpenZaak + Open Notificaties together (shared network), with
-## OpenZaak publishing notifications to NRC (S-01-c).
 stack-up:
-	$(SEED) oz nrc
+	docker compose $(STACK_FILES) up -d
-	OZ_NOTIFICATIONS_DISABLED=false docker compose $(STACK_FILES) up -d
 
 ## stack-smoke: start both, assert OpenZaak (403/302/200) and NRC (302) are reachable
 stack-smoke: stack-up
@@ -224,11 +108,9 @@ stack-smoke: stack-up
 ## stack-down: stop and remove both stacks (wipes data)
 stack-down:
 	docker compose $(STACK_FILES) down --volumes
-	-docker volume rm -f rr-oz-config rr-nrc-config
 
 ## keycloak-up: start Keycloak with the four imported realms
 keycloak-up:
-	$(SEED) kc
 	docker compose -f $(KC_COMPOSE) up -d
 
 ## keycloak-smoke: start Keycloak, then verify each realm logs in + returns its claim
@@ -241,24 +123,6 @@ keycloak-smoke: keycloak-up
 ## keycloak-down: stop and remove Keycloak
 keycloak-down:
 	docker compose -f $(KC_COMPOSE) down --volumes
-	-docker volume rm -f rr-kc-realms
-
-## flowable-up: start Flowable (deploys registratie.bpmn on boot)
-flowable-up:
-	$(SEED) fl
-	docker compose -f $(FL_COMPOSE) up -d
-
-## flowable-smoke: start Flowable, then verify a started instance waits on the external task
-flowable-smoke: flowable-up
-	@bash -c 'for i in $$(seq 1 80); do \
-	    c=$$(curl -s -o /dev/null -w "%{http_code}" -u rest-admin:test $(FL_BASE)/repository/process-definitions?key=registratie || true); \
-	    [ "$$c" = "200" ] && break; sleep 3; done; echo "Flowable ready ($$c)"'
-	python3 infra/flowable/verify.py
-
-## flowable-down: stop and remove Flowable
-flowable-down:
-	docker compose -f $(FL_COMPOSE) down --volumes
-	-docker volume rm -f rr-fl-bpmn
 
 ## help: list available targets
 help:

docs/architecture/adr-0003-default-fill.md

@@ -1,44 +0,0 @@
-# ADR-0003: ACL default-fill strategy
-
-- **Status:** Accepted
-- **Date:** 2026-06-04
-- **Deciders:** Respellion engineering
-- **Relates to:** S-04 (#5); builds on ADR-0001 (loose coupling)
-
-## Context
-
-The ACL is the only code that talks to ZGW APIs (ADR-0001 / CLAUDE.md §8.1). When the
-domain asks it to "open a zaak", the domain payload is intentionally free of ZGW
-specifics — it carries domain facts (e.g. the registrant's BSN), not OpenZaak fields. But
-OpenZaak's `POST /zaken` requires ZGW-mandatory fields: `bronorganisatie`,
-`verantwoordelijkeOrganisatie`, `startdatum`, `vertrouwelijkheidaanduiding`, and a
-`zaaktype` URL. Something has to supply those, and it must not leak into the domain.
-
-## Decision
-
-**The ACL default-fills the ZGW-mandatory zaak fields; the domain never sees them.**
-
-- `bronorganisatie`, `verantwoordelijkeOrganisatie`, `vertrouwelijkheidaanduiding`, and the
-  `zaaktype` URL come from **ACL configuration** (`AclDefaults` options) — not hardcoded,
-  not from the domain. This keeps them operationally manageable (the beheer portal will
-  edit them in S-15) and environment-specific (the seeded BIG zaaktype URL differs per env).
-- `startdatum` is derived from an injected **clock** (today's date), so it is
-  deterministic in tests.
-- The mapping from domain payload → ZGW `ZaakRequest` lives entirely inside the ACL
-  (`Application` builds the request from payload + defaults; `Infrastructure` serialises and
-  POSTs it). No other service constructs ZGW payloads or URLs.
-
-## Consequences
-
-- **Positive:** the domain stays ZGW-agnostic; ZGW knowledge is in one named place; defaults
-  are config (testable, env-specific, later editable via the beheer portal).
-- **Cost:** the ACL must be configured per environment (the seeded zaaktype URL, the
-  organisation RSINs). Missing/invalid config fails fast at the ACL boundary.
-- **Follow-ups:** mapping the BSN onto the zaak (eigenschap/rol), status transitions, and
-  documents are explicitly out of scope for S-04 and get their own slices.
-
-## Alternatives considered
-
-- **Defaults in the domain payload** — rejected: leaks ZGW concerns into the domain,
-  violating ADR-0001.
-- **Hardcoded defaults in code** — rejected: not env-specific, not operationally editable.

docs/architecture/adr-0004-bdd-framework.md

@@ -1,52 +0,0 @@
-# ADR-0004: Reqnroll as the BDD acceptance framework
-
-- **Status:** Accepted
-- **Date:** 2026-06-04
-- **Deciders:** Respellion engineering
-- **Relates to:** S-04 (#5); supports CLAUDE.md §3 (BDD at the use-case level) and §11 (tests pyramid)
-
-## Context
-
-CLAUDE.md §11 mandates that each user-visible flow is driven by a Gherkin acceptance
-scenario living in `tests/acceptance/`, and §3 names "BDD at the use-case level" as a core
-engineering principle. The foundational slices (S-00…S-03) added no acceptance layer; S-04
-is the first slice with real domain behaviour to drive, so it is where the BDD framework is
-introduced. We need a .NET tool that:
-
-- parses Gherkin `.feature` files and binds steps to C#,
-- integrates with the existing xUnit test runner (the repo standardises on xUnit), so
-  acceptance tests run under the same `dotnet test` / `make ci` gate as everything else,
-- is actively maintained on modern .NET (we target net10.0).
-
-## Decision
-
-**Use [Reqnroll](https://reqnroll.net/) (`Reqnroll.xUnit`) for acceptance tests.**
-
-- Reqnroll is the actively-maintained, open-source successor to SpecFlow (which is no longer
-  maintained). It keeps the same Gherkin + `[Binding]` model, so the knowledge transfers.
-- `Reqnroll.xUnit` generates one xUnit test per scenario, so acceptance tests are discovered
-  and run by the same runner as the unit tests — no second test framework, no extra CI step.
-- Acceptance projects live under `tests/acceptance/` per the PRD §9 layout. Generated
-  `*.feature.cs` files are build artefacts and are git-ignored.
-
-## Consequences
-
-- **Positive:** one assertion/runner stack (xUnit) across unit and acceptance tests; scenarios
-  are written in business language (Dutch domain terms inline) and reviewed as the slice's
-  contract; maintained tooling on net10.0.
-- **Cost:** a new dependency (`Reqnroll.xUnit`) and its xUnit v2 transitive graph. Reqnroll
-  pulls `xunit.core` but not the assertion library, so the `xunit` metapackage is referenced
-  explicitly to get `Assert`.
-- **Replaceable by:** hand-written xUnit "scenario" tests with a Given/When/Then helper, at
-  the cost of losing Gherkin as the shared, readable contract — which is the whole point of §3.
-- **Follow-ups:** the real-OpenZaak integration test (Testcontainers) and the Stryker mutation
-  baseline for S-04 are tracked as their own issues split off #5.
-
-## Alternatives considered
-
-- **SpecFlow** — rejected: unmaintained and without an official net10.0 story; Reqnroll is its
-  drop-in successor.
-- **Plain xUnit Given/When/Then helpers** — rejected for user-visible flows: loses the
-  business-readable Gherkin contract that §3/§11 require. Still fine for unit-level tests.
-- **Xunit.Gherkin.Quick** — rejected: lighter but less featureful (no hooks/scoped contexts,
-  smaller community) than Reqnroll.

docs/architecture/adr-0005-mutation-testing.md

@@ -1,68 +0,0 @@
-# ADR-0005: Stryker.NET for mutation testing, baseline on the ACL
-
-- **Status:** Accepted
-- **Date:** 2026-06-25
-- **Deciders:** Respellion engineering
-- **Relates to:** S-04b (#47); proposed in #51; supports CLAUDE.md §5 (mutation ratchet) and §3 (Definition of Done)
-
-## Context
-
-CLAUDE.md §5 mandates Stryker on every PR with a **ratchet**: CI fails on a regression
-below the established baseline, and the baseline only ever moves up. §3 lists "mutation
-(ratchet)" as a Definition-of-Done gate for **every** slice. Yet no baseline existed — so,
-strictly, no slice could satisfy that gate. S-04b establishes it.
-
-The ACL is the natural place to set the first baseline: it is the first service with real
-branching logic — `OpenZaakGateway` (HTTP contract, geo CRS headers, error handling),
-`ZgwToken` (HS256 JWT minting), and the `AclService` default-fill mapping. We need a tool
-that:
-
-- mutates C# and runs the existing xUnit suite per mutant,
-- is reproducible (same version locally and in CI, no global install),
-- understands this repo's `.slnx` solution format (used repo-wide),
-- emits a break threshold CI can gate on.
-
-## Decision
-
-**Use [Stryker.NET](https://stryker-mutator.io/docs/stryker-net/) (`dotnet-stryker`),
-pinned as a local dotnet tool**, configured in solution mode against `Acl.slnx`.
-
-- Pinned in `.config/dotnet-tools.json` (v4.15.0); `dotnet tool restore` makes
-  `make mutation` reproducible from a fresh clone, locally and in CI — no global install.
-- **Solution mode** (`stryker-config.json` → `solution: Acl.slnx`) mutates the two projects
-  under test (`Acl.Application`, `Acl.Infrastructure`); `Acl.Api` is untested and skipped.
-  Stryker 4.15 reads `.slnx` directly, so no throwaway `.sln` shim is needed.
-- A `mutation` make target runs it; it is wired into `make ci` and a parallel Gitea Actions
-  `mutation` job, keeping `make ci` an exact mirror of the pipeline.
-
-**Baseline:** writing S-04b's tests surfaced that the ACL suite was thin — the initial
-score was **35%** (survivors: unasserted CRS headers, null guards, error paths, and JWT
-claims). Those tests were strengthened (killing the mutants honestly rather than lowering
-the bar), raising the score to **95%**. The enforced `break` threshold is set to **90%** —
-one-mutant headroom over the ~20-mutant surface, since a single mutant is ≈5%.
-
-## Consequences
-
-- **Positive:** test *strength* is gated, not just coverage; the ratchet protects the ACL's
-  ZGW contract logic; the baseline is repo-wide and ratchets upward per §5.
-- **Cost:** a new dependency (`dotnet-stryker`) and a slower CI job than unit tests (~25 s on
-  the small ACL). Pinned + tool-restored, so reproducible.
-- **One accepted survivor:** a mutation of the empty-response *exception message string*.
-  Asserting exception message text is brittle and the behaviour (type + control flow) is
-  unchanged — treated as an equivalent mutant, not a test gap.
-- **Commitment:** later slices ratchet the threshold up deliberately, never down (§5). New
-  services add their own mutation run as they gain branching logic (BFF, Domain, …).
-- **Replaceable by:** no realistic .NET alternative — Stryker.NET is the tool §5 already
-  names; the fallback is no mutation testing, which §5 forbids.
-
-## Alternatives considered
-
-- **Global `dotnet tool install -g`** — rejected: not reproducible/pinned per clone; the
-  local manifest gives every checkout and the CI runner the same version.
-- **Mutate the whole `register-referentie.slnx`** — rejected for this slice: scopes the
-  baseline to services with no logic yet (BFF skeleton), diluting the signal. Each service
-  opts in as it gains logic.
-- **Application-only scope** — rejected: would leave `Acl.Infrastructure`'s HTTP/JWT logic —
-  the riskiest code — unguarded by the ratchet.
-- **Coverage gate instead of mutation** — rejected: line coverage does not measure whether
-  tests would *catch* a regression; that is the whole point of §5.

docs/architecture/adr-0006-integration-test-provisioning.md

@@ -1,92 +0,0 @@
-# ADR-0006: Provision the ACL integration test against the compose stack
-
-- **Status:** Accepted
-- **Date:** 2026-06-29
-- **Deciders:** Respellion engineering
-- **Relates to:** S-04a (#46); proposed in #53; builds on ADR-0001 (loose coupling), ADR-0002 (catalogus design), ADR-0003 (default-fill); supports CLAUDE.md §11 (integration tests via real containers)
-
-## Context
-
-S-04 delivered the ACL's one operation — `OpenZaakGateway.OpenZaakAsync` — with unit
-tests against a stubbed `HttpMessageHandler` and a Reqnroll scenario over an in-memory
-stand-in. The deferred S-04 acceptance criterion (S-04a) is the one a stub cannot meet:
-
-> Integration test using Testcontainers against real OpenZaak passes.
-
-The test must drive the gateway against a **real** OpenZaak — real ZGW JWT auth, the real
-`POST /zaken/api/v1/zaken` contract, real CRS handling — and assert a zaak comes back.
-
-Two ways to stand OpenZaak up were considered (the issue's open question): (a) a full
-**Testcontainers** graph started by the test, or (b) target the **running compose stack**
-the repo already defines (`infra/openzaak/docker-compose.yml`, `make openzaak-up`).
-
-Investigation reversed the initially-favoured Testcontainers option:
-
-1. **Testcontainers .NET has no docker-compose support.** OpenZaak needs PostGIS + Redis +
-   a `setup_configuration` one-shot (the JWT client) + the API. Honouring "full graph" would
-   mean re-implementing that five-service stack — init ordering, the config volume, health
-   gating — by hand in C#, duplicating the maintained compose file and rotting with it. That
-   rubs against CLAUDE.md §13 ("if a test is hard to write, the design is wrong").
-2. **The test cannot be hermetic anyway.** OpenZaak's Zaken API rejects a zaak against a
-   *concept* zaaktype (`not-published`), and a *published* zaaktype requires ≥1 resultaattype,
-   which OpenZaak validates by fetching the external **Selectielijst** reference API
-   (`selectielijst.openzaak.nl`). So a real zaak POST already depends on outbound internet
-   from the OpenZaak container — the self-containment that motivated Testcontainers is lost
-   regardless of how the containers are started.
-
-## Decision
-
-**The ACL integration test targets the running compose stack; it does not start containers
-itself. No new test dependency is added.**
-
-- A gated test project `Acl.IntegrationTests` (`[Trait("Category","Integration")]`) talks to
-  OpenZaak with a plain `HttpClient`, reusing the same endpoint + JWT-client config the seed
-  uses (`OZ_BASE` / `OZ_CLIENT_ID` / `OZ_SECRET`, defaulting to the local stack). It locates
-  the published `BIG-REGISTRATIE` zaaktype via the Catalogi API and exercises the real
-  `OpenZaakGateway` against it.
-- **The lane is kept out of the fast checks.** `make unit` runs with
-  `--filter "Category!=Integration"`; Stryker is pinned to `Acl.Tests` (`test-projects`), so
-  neither the unit nor the mutation lane needs a live stack. A `make integration` target
-  (`infra/run-integration.sh`) brings up a throwaway OpenZaak and runs the lane locally.
-  In CI the check runs as the `verify-acl` step of the consolidated `verify-stack` job
-  (issue #58) — one shared full-stack bring-up. This matches `make` being the single
-  source of truth (ADR-0005).
-- **Publishing is opt-in in the seed.** `infra/openzaak/seed_catalogus.py` gains an
-  `OZ_PUBLISH=1` path that adds the relations OpenZaak's publish requires — two statustypen
-  (begin/eind), a roltype, and a resultaattype whose Selectielijst procestype is matched onto
-  the zaaktype — then publishes. The default seed (S-01 / ADR-0002) still leaves the zaaktype
-  a concept; only `make integration` flips the switch.
-
-## Consequences
-
-- **Positive:** a small, honest test over the real ZGW contract with no bespoke orchestration
-  to maintain; the compose stack is exercised exactly as operators run it; no new dependency.
-- **It caught a real bug.** The gateway sent the zaak body via `JsonContent` without a
-  `Content-Length`, so .NET framed it as `Transfer-Encoding: chunked`, which OpenZaak's uwsgi
-  rejects with 400. A stubbed handler accepts either framing, so only a real OpenZaak surfaced
-  it. Fixed by buffering the body (`LoadIntoBufferAsync`); guarded in the fast lane by a unit
-  test asserting a `Content-Length` is set. This is the concrete justification for §11's
-  integration tier.
-- **External dependency:** the integration job needs the OpenZaak container to reach
-  `selectielijst.openzaak.nl`. It is a stable public reference API (the same one OpenZaak uses
-  in production) but it is a network touchpoint, and a CI environment without egress would need
-  a local Selectielijst service or a recorded fixture. `OZ_SELECTIELIJST` overrides the base URL.
-- **Cost:** the lane needs the stack up first, so it is separate from the fast lanes.
-- **Runs on the hosted runner.** A process *on* the runner can't reach the stack's published
-  ports (Compose starts sibling containers via the host daemon — gitea-actions-gotchas.md §5,
-  same split as §1), so `infra/run-integration.sh` runs both the seed and the test as containers
-  *joined to the OpenZaak network*, reaching it by **container IP** (a single-label host like
-  `openzaak` isn't URL-valid for OpenZaak's own `URLValidator`; an IPv4 literal is). Code is
-  delivered by image build / `docker cp`, never bind mounts. The CI job therefore needs only
-  Docker — no `setup-dotnet`. (This closed the follow-up that was originally split out as #55.)
-
-## Alternatives considered
-
-- **Full Testcontainers graph** — rejected: re-implements the compose stack in C# (brittle,
-  duplicative) for no hermeticity gain, since the Selectielijst dependency remains.
-- **Single OpenZaak container (sqlite/locmem)** — rejected: diverges from the real
-  PostGIS-backed, Redis-cached deployment; the Zaken API is a geo API and the divergence would
-  undermine the contract the test exists to verify.
-- **Mock OpenZaak / record-replay** — rejected: that is what the existing stubbed-handler unit
-  tests already do; it cannot exercise the real contract, and would not have caught the chunked
-  body bug.

docs/architecture/adr-0007-notification-wiring.md

@@ -1,77 +0,0 @@
-# ADR-0007: Wiring OpenZaak → Open Notificaties (NRC) for notifications
-
-- **Status:** Accepted
-- **Date:** 2026-06-29
-- **Deciders:** Respellion engineering
-- **Relates to:** S-01-c (#56); completes S-01 (#2); unblocks the Event Subscriber (#7); builds on ADR-0002 (catalogus/seed) and ADR-0006 (runner-safe container harnesses)
-
-## Context
-
-S-01 brought OpenZaak + Open Notificaties (NRC) up in compose but **deferred the
-notification wiring**: OpenZaak ran with `NOTIFICATIONS_DISABLED=true` and NRC's
-`setup_configuration` was empty. The walking skeleton (PRD §12) needs the upstream
-event path — a zaak created in OpenZaak must publish a notification NRC fans out to
-subscribers — before the Event Subscriber (#7) can consume it.
-
-The OpenZaak↔NRC handshake is intricate and several details are non-obvious; they
-were nailed down by iterating `setup_configuration` against the running stack.
-
-## Decision
-
-**Provision both sides declaratively via `setup_configuration`, authenticate with the
-existing `big-reference-seed` client, and run NRC's celery-beat so deliveries happen.**
-
-- **OpenZaak** (`infra/openzaak/setup_configuration/data.yaml`): a `zgw_consumers`
-  service `nrc` (api_type `nrc`, the NRC API root) plus `notifications_config` naming
-  it. `NOTIFICATIONS_DISABLED` is flipped to `false` **only when NRC is present** —
-  the full stack and the local twin set it; OpenZaak-only bring-ups (`openzaak-up`,
-  the ACL integration test) default it back to `true` via `OZ_NOTIFICATIONS_DISABLED`
-  so they don't 500 publishing to an absent NRC.
-- **NRC** (`infra/opennotificaties/setup_configuration/data.yaml`): the
-  `big-reference-seed` JWT credential (to verify OpenZaak's token), a `zgw_consumers`
-  `ac` service pointing at **OpenZaak's Autorisaties API**, the `autorisaties_api`
-  step delegating authorization to that AC, and the `zaken` kanaal. NRC's init
-  container switches from `migrate` to `/setup_configuration.sh`; its data.yaml is
-  delivered through the `rr-nrc-config` external volume by `infra/seed-config.sh`
-  (the same `docker cp` pattern as OpenZaak — bind mounts don't reach the CI runner's
-  daemon).
-- **celery-beat is required.** NRC accepts a notification and writes a
-  `ScheduledNotification`; a periodic `execute_notifications` task (celery-beat,
-  every `NOTIFICATION_SEC_INTERVAL`s) drains it to the worker for delivery. The lean
-  S-01 stack dropped beat — so notifications were accepted but never delivered. An
-  `nrc-beat` service is added to every compose; the interval is lowered to 5s.
-
-Verification is a runner-safe smoke (`infra/run-notification-check.sh`): it seeds a
-published BIG zaaktype, registers an abonnement to a webhook sink, creates a zaak, and
-asserts the sink receives the `zaken`/`create` notification — all from containers
-**inside** the compose network (ADR-0006). Locally it runs via `make verify-notifications`
-(a throwaway oz+nrc stack); in CI it runs as the `verify-nrc` step of the consolidated
-`verify-stack` job (one shared full-stack bring-up — issue #58).
-
-## Consequences
-
-- **Positive:** the walking-skeleton event path works end to end; #7 can consume real
-  notifications; the wiring is declarative and reproducible from a fresh `make`.
-- **Gotchas captured (see gitea-actions-gotchas.md):**
-  - **Single-label hosts aren't URL-valid.** OpenZaak/NRC reject `http://openzaak…`
-    /`http://nrc-web…` in URLs they validate (Django `URLValidator`); the verify
-    harness reaches services and registers the sink callback **by container IP**.
-  - **Abonnement callbacks must enforce auth.** NRC probes the callback during
-    registration and refuses it (`no-auth-on-callback-url`) unless it returns 401
-    without the configured `Authorization`; the sink enforces a bearer token.
-- **Cost:** an extra long-running service (`nrc-beat`) per stack, and the verify job
-  needs egress (base images + `selectielijst.openzaak.nl`, since the published
-  zaaktype the check creates a zaak against depends on it — ADR-0006).
-- **Dev-only credentials** reused (`big-reference-seed` / its secret) across publish,
-  AC lookup, and seeding — acceptable for the reference app, not production.
-
-## Alternatives considered
-
-- **NRC with its own (non-AC) authorization** — rejected: delegating to OpenZaak's
-  Autorisaties API is the upstream-intended model and reuses the applicatie that
-  already grants `heeft_alle_autorisaties`.
-- **Keep beat out, deliver synchronously** — not an option: Open Notificaties 1.16
-  delivers via scheduled notifications drained by beat; there is no sync path.
-- **A persistent abonnement in `setup_configuration`** instead of registering one in
-  the verify harness — deferred: the real subscriber is #7; the harness's sink
-  abonnement is throwaway and IP-specific.

docs/architecture/adr-0008-read-projection-store.md

@@ -1,89 +0,0 @@
-# ADR-0008: The read projection — a shared, rebuildable store with a writer and a reader
-
-- **Status:** Accepted
-- **Date:** 2026-06-30
-- **Deciders:** Respellion engineering
-- **Relates to:** S-06 (#7); builds on ADR-0001 (loose coupling), ADR-0007 (#56, OZ→NRC wiring); first EF Core usage in the repo
-
-## Context
-
-S-06 (#7) adds the upstream event path's destination: an **Event Subscriber** that consumes
-NRC notifications and a **read projection** the openbaar register reads. The walking-skeleton
-projection (PRD §8.4) holds one row per zaak — `id`, `bsn`, `naam_placeholder`, `status` —
-and must be **idempotent** (NRC redelivers and reorders, CLAUDE.md §8.6) and **rebuildable**
-(a derived artefact, never a write-only source of truth).
-
-Two design questions had no obvious answer:
-
-1. **Where does `bsn` come from?** The NRC `zaken`/`zaak`/`create` notification carries only the
-   zaak URL plus the fixed `kenmerken` (`bronorganisatie`, `zaaktype`, `vertrouwelijkheidaanduiding`).
-   It does **not** carry the bsn. Reading it means calling a ZGW API — which **only the ACL** may
-   do (CLAUDE.md §8.1). The issue's "Touches" lists only `event-subscriber` + `projection-api`,
-   not the ACL.
-2. **Who owns the projection schema?** The subscriber writes the projection; the projection-api
-   reads it. CLAUDE.md §8.5 says "no direct DB access across services; each service owns its
-   schema." Two deployables on one table looks like a violation.
-
-## Decision
-
-**One Postgres database is the read projection. The Event Subscriber writes it (projector) and
-the projection-api reads it (query); both are processes of the single "Read Projection" bounded
-context and share one schema, defined in a shared `Projection.ReadModel` library. `bsn` is
-deferred.**
-
-- **Schema ownership.** The read model — `register_projection` plus the subscriber's
-  `processed_notifications` log — lives in `services/projection-api/Projection.ReadModel`
-  (EF Core + Npgsql). Both services reference it. This is the textbook CQRS read-model split
-  (one writer, one reader over one derived store), **not** the cross-*domain* DB reach §8.5
-  forbids: no domain owns write-state here; the projection is rebuildable (§8.4). §8.5 still
-  holds for every domain database.
-- **Idempotency** is the primary key on `processed_notifications.key` (a deterministic key
-  derived from the immutable notification content). A duplicate insert raises a unique violation,
-  caught and reported as "already recorded", so the duplicate never reaches the projection. The
-  projection upsert is itself idempotent on the zaak id, a second line of defence.
-- **Rebuild replays the log, not OpenZaak.** `POST /admin/rebuild` clears `register_projection`
-  and reprojects every row in `processed_notifications`. So "rebuildable" needs **no** ZGW access
-  (§8.1) and no ACL dependency — keeping S-06 within its stated scope.
-- **`bsn` and `naam_placeholder` are deferred.** They are columns (nullable) but the minimal slice
-  populates only `id` + `status` (`INGEDIEND`) from the notification. Populating personal data
-  requires reading the zaak **through the ACL** (§8.1) and is its own follow-up; the column shape
-  is in place so that change is additive.
-- **New dependency: EF Core 10 + `Npgsql.EntityFrameworkCore.PostgreSQL`.** What it gives us: a
-  migrated relational schema, LINQ queries, and a clean port implementation. What we'd write
-  instead: hand-rolled SQL + a migration runner. Risk: ORM complexity and an extra dependency
-  graph — bounded here to a tiny two-table read model. `dotnet-ef` is pinned as a local tool for
-  migrations; `NuGetAuditMode=direct` keeps EF's design-time-only tooling transitive out of the
-  audited, shipped graph.
-
-The end-to-end path is verified by a runner-safe live-stack smoke (`infra/run-projection-check.sh`,
-the `verify-projection` step of the `verify-stack` job, #58): register an abonnement at the real
-Event Subscriber's callback, create a zaak, assert projection-api serves an `INGEDIEND` row — all
-in-network, reaching services by container IP (ADR-0006/0007).
-
-## Consequences
-
-- **Positive:** the upstream event path reaches a queryable projection; idempotent and rebuildable
-  without OpenZaak; S-06 stays inside its stated touch-set (no ACL change); the projection-api is
-  ready for S-09 to tighten public-safe field filtering.
-- **Negative / deferred:**
-  - `bsn`/`naam_placeholder` stay empty until a follow-up wires zaak reads via the ACL.
-  - The abonnement is registered by the verify harness (by container IP), not provisioned
-    persistently — ADR-0007 already deferred a persistent abonnement, and a single-label service
-    host is not URL-valid for NRC, so persistent registration needs a dotted network alias. Tracked
-    as a follow-up; a plain `make up` therefore needs the abonnement registered before the event
-    path flows.
-  - Two services share one database. Acceptable for a derived read model; revisit if the read and
-    write sides ever need independent scaling or storage.
-
-## Alternatives considered
-
-- **Subscriber reads OpenZaak directly to fill `bsn`** — rejected: breaks §8.1 (only the ACL talks
-  to ZGW) and would need its own ADR to bend the rule.
-- **Extend the ACL with a zaak-read operation, consumed as a library** — viable and §8.1-clean, but
-  it grows S-06 beyond its stated scope (touches the ACL) and pulls personal-data handling forward;
-  deferred to a follow-up.
-- **projection-api owns the DB and exposes an internal write endpoint the subscriber calls** —
-  rejected for the walking skeleton: adds an HTTP hop and a write surface on a read service for no
-  current benefit over a shared, rebuildable read model.
-- **Separate databases for the log and the projection** — rejected as premature: both are the read
-  side's private, rebuildable state; one DB is simpler and still honours §8.5's intent.

docs/architecture/adr-0009-external-task-job-worker.md

@@ -1,88 +0,0 @@
-# ADR-0009: The Domain Service drives Flowable as an external-task job worker
-
-- **Status:** Accepted
-- **Date:** 2026-06-30
-- **Deciders:** Respellion engineering
-- **Relates to:** S-05 (#6); proposal #60; builds on ADR-0001 (loose coupling, §8.1/§8.2), S-03 (#4, the `registratie` BPMN), S-04 (#5, the ACL `OpenZaak` operation)
-
-## Context
-
-S-05 (#6) adds the **BIG Domain Service**. Submitting a registration must: create a
-`Registration` aggregate, **start the Flowable `registratie` process** (S-03), have the
-`OpenZaakAanmaken` task **open a zaak via the ACL** (S-04), and store the resulting zaak URL
-back on the aggregate.
-
-`OpenZaakAanmaken` is a Flowable **external-worker** service task (`flowable:type="external-worker"`,
-topic `OpenZaakAanmaken`). Flowable does not push it anywhere — it parks the job and waits for a
-worker to **acquire and lock** it, do the work, and **complete** it. Two coupling rules constrain
-who may do what:
-
-- **§8.2 — the Workflow Client is the only code that talks to Flowable.** BPMN models never embed
-  OpenZaak knowledge; they ask the Workflow Client to execute external tasks.
-- **§8.1 — the ACL is the only code that talks to ZGW.** The worker opens the zaak *through the ACL*,
-  never by constructing ZGW URLs itself.
-
-This is an ADR-worthy moment (§14): a service boundary is defined and both coupling rules are
-exercised. The open question is *how* the external task is driven.
-
-## Decision
-
-**The Domain Service drives the `OpenZaakAanmaken` task as a hosted external-task job worker
-(PRD §36). Orchestration is eventually consistent, not request-synchronous.**
-
-- **`POST /registrations` is fast and side-effecting only on the domain side.** It creates the
-  `Registration` aggregate in state `INGEDIEND`, persists it, and asks the Workflow Client to start
-  one `registratie` process instance, recording the process-instance id on the aggregate. It returns
-  immediately; it does **not** wait for the zaak to be opened.
-- **A hosted worker polls Flowable for `OpenZaakAanmaken` jobs.** It acquires and locks a job, calls
-  the ACL `OpenZaak` operation (§8.1), attaches the returned zaak URL to the matching aggregate
-  (`Registration.AttachZaak`), and completes the job in Flowable. The process then runs to its end
-  event.
-- **The Workflow Client is the only Flowable client (§8.2).** It lives in the Domain Service's
-  `Infrastructure` layer and speaks Flowable's REST API (start process-instance; acquire/lock/complete
-  external-worker jobs). No other code — not the Application layer, not the BPMN — knows Flowable
-  exists.
-- **The worker *logic* is an Application service over ports**, not Flowable-aware code. `OpenZaakWorker`
-  takes an acquired job (topic + the registration id it carries), calls `IAclClient` and
-  `IRegistrationStore`, and returns the zaak URL to complete with. The **polling loop** is a thin
-  `BackgroundService` in `Infrastructure` that fetches jobs via the Workflow Client and feeds them to
-  the worker. So the orchestration is covered by fast unit tests against fakes; only the REST framing
-  needs a container integration test.
-
-## Scope decisions for the minimal slice
-
-- **Registration persistence is in-memory.** The walking skeleton's *read* path is fed by
-  NRC → Event Subscriber → projection (S-06, #7), not by the domain database. An EF-backed domain
-  store buys nothing the demo needs yet, so it is a documented follow-up; the `IRegistrationStore`
-  port keeps that change additive. (PRD §88 envisions EF Core for the domain DB eventually.)
-- **The aggregate's state machine is minimal:** `INGEDIEND` on submission. Later flows (withdrawal,
-  beoordeling, herregistratie) add states in their own slices — they are out of scope here.
-- **No bsn flows to ZGW yet.** The ACL `OpenZaak` operation already default-fills the ZGW-mandatory
-  fields (ADR-0003) and takes the bsn as its domain payload; the domain hands it through unchanged.
-
-## Consequences
-
-- **Positive:** the submit request is decoupled from ACL/OpenZaak latency; the documented Common
-  Ground pattern (external-task worker) is realised; both coupling rules (§8.1, §8.2) hold with the
-  Flowable knowledge isolated to one Infrastructure class; the orchestration is unit-testable.
-- **Negative / deferred:**
-  - Eventual consistency: immediately after `POST /registrations` the aggregate has no zaak URL yet.
-    Acceptable — the read side is the projection, not the domain store.
-  - In-memory registration state is lost on restart; fine for the skeleton, replaced by an EF store
-    in a follow-up.
-  - The worker polls (no push); poll interval is a tuning knob, not a correctness concern, since
-    Flowable holds the job until completed.
-
-## Alternatives considered
-
-- **Synchronous acquire+complete inside the `POST /registrations` request** — rejected: simpler and
-  deterministic, but couples the submit request to ACL/OpenZaak latency and failure, and is not the
-  external-task worker pattern PRD §36 mandates. It would also make the request fail if OpenZaak is
-  briefly down, instead of the job simply staying parked for the worker to retry.
-- **A standalone Workflow Client service, separate from the Domain Service** — rejected for this
-  slice: the worker needs the domain's aggregate store and the ACL client anyway, and PRD §9 places
-  the Workflow Client inside the Domain Service deployment. A separate process adds a hop and a
-  shared store for no current benefit.
-- **Flowable pushes to a webhook instead of being polled** — rejected: Flowable's external-worker
-  model is pull-based (acquire/lock/complete); a push shim would re-implement it with weaker
-  delivery guarantees.

docs/demo-script.md

@@ -1,67 +0,0 @@
-# Demo script
-
-A running log of demoable outcomes, one section per slice. Each entry is a short,
-copy-pasteable walkthrough against a local `make up` stack.
-
----
-
-## S-05 — BIG Domain Service: submit a registration
-
-**Outcome:** submitting a registration starts a Flowable process; the external-task worker
-opens a zaak via the ACL and records it on the aggregate — the upstream half of the skeleton
-that produces the zaak S-06 then projects.
-
-**The path:** domain `POST /registrations` → Flowable `registratie` process → `OpenZaakAanmaken`
-worker → ACL → OpenZaak; `GET /registrations/{id}` shows the opened zaak (ADR-0009).
-
-```bash
-# 1. Bring the full stack up (seeds config, builds our services, waits for health).
-make up
-
-# 2. Drive the full path end-to-end. This also seeds a published BIG zaaktype and points the
-#    ACL at it (the zaak's zaaktype URL is server-assigned, so it isn't known at bring-up).
-make verify-domain      # → "OK — the domain opened a zaak and recorded it on the registration"
-
-# 3. Submit one yourself (domain on host port 8130). Returns 202 + a Location to read back.
-loc=$(curl -fsS -D - -o /dev/null -X POST http://localhost:8130/registrations \
-  -H 'Content-Type: application/json' -d '{"bsn":"123456782"}' | sed -n 's/\r$//; s/^[Ll]ocation: //p')
-
-# 4. The worker opens the zaak off the request path (eventual consistency, ADR-0009); poll
-#    until zaakUrl is filled. (Step 2 must have run first, so the ACL knows the zaaktype.)
-curl -fsS "http://localhost:8130$loc" | jq
-# → { "registrationId": "...", "status": "Ingediend", "zaakUrl": "http://.../zaken/api/v1/zaken/<uuid>" }
-```
-
-> Registration state is in-memory for this slice (ADR-0009); the rebuildable read model is the
-> projection (S-06), fed by the very zaak this flow opens.
-
----
-
-## S-06 — Event Subscriber + read projection
-
-**Outcome:** a zaak created in OpenZaak flows through NRC to the Event Subscriber, which
-projects it into a rebuildable read projection the projection-api serves.
-
-**The path:** OpenZaak → (notification) NRC → (abonnement callback) Event Subscriber →
-`register_projection` → projection-api `GET /register`.
-
-```bash
-# 1. Bring the full stack up (seeds config, builds our services, waits for health).
-make up
-
-# 2. Register the Event Subscriber's abonnement and create a zaak, then read it back.
-#    (The verify-projection check does exactly this end-to-end and asserts the result.)
-make verify-projection            # → "OK — projection-api serves zaak <uuid> with status INGEDIEND"
-
-# 3. Observe the projection directly via the read API (host port 8120).
-curl -fsS http://localhost:8120/register | jq
-# → [ { "id": "<zaak-uuid>", "status": "INGEDIEND", "bsn": null, "naamPlaceholder": null } ]
-
-# 4. Idempotency + rebuild: replays don't duplicate; a rebuild repopulates from the
-#    notification log (no OpenZaak access needed — ADR-0008).
-curl -fsS -X POST http://localhost:8110/admin/rebuild   # Event Subscriber, host port 8110
-curl -fsS http://localhost:8120/register | jq 'length'  # → unchanged
-```
-
-> `bsn` / `naam_placeholder` are deferred (ADR-0008) — the notification doesn't carry them and
-> the subscriber may not read OpenZaak directly (§8.1). They surface in a later slice.

docs/runbooks/ci.md

@@ -1,9 +1,11 @@
 # CI runbook — Gitea Actions
 
-> **Status: active.** The workflow `.gitea/workflows/ci.yaml` runs on Gitea's
+> **Status: no runner yet → run CI locally with `make ci`.** The workflow
-> hosted `ubuntu-latest` runner — no self-hosted runner required.
+> `.gitea/workflows/ci.yaml` is in place, but the pipeline cannot go green until a
-> **`make ci` is still the local gate** — it runs the exact same checks
+> self-hosted `respellion-linux` runner is registered against the Gitea instance.
-> (the workflow calls the same `make` targets).
+> Until then, **`make ci` is the gate** — it runs the exact same checks locally
+> (the workflow calls the same `make` targets). Issue **#30 (S-00-c)** stays open
+> until CI is verified green on a runner.
 
 ## The pipeline
 
@@ -15,102 +17,23 @@ and CI cannot drift:
 |---|---|---|
 | `lint` | `make lint` → `dotnet format … --verify-no-changes` | .NET 10 SDK |
 | `build` | `make build` → `dotnet build … -c Release` | .NET 10 SDK |
-| `unit` | `make unit` → `dotnet test … -c Release --filter "Category!=Integration"` | .NET 10 SDK |
+| `unit` | `make unit` → `dotnet test … -c Release` | .NET 10 SDK |
-| `mutation` | `make mutation` → `dotnet tool restore` → `dotnet stryker` (ACL); uploads the HTML report as an artifact | .NET 10 SDK |
+| `compose-smoke` | `make smoke` → compose up `--wait` → `curl /health` → `down` | container engine + compose v2 |
-| `verify-stack` | the single live-stack stage — steps: `make verify-up` (full stack up + health, the DoD smoke) → `make verify-acl` (ACL ↔ OpenZaak) → `make verify-nrc` (OpenZaak → NRC delivery) → `make down` | container engine + egress (base images, nuget, `selectielijst.openzaak.nl`) |
-
-> **Why one `verify-stack` job, not three.** The single self-hosted runner runs jobs
-> **sequentially**, so booting OpenZaak once (instead of once per check) is the
-> cheapest layout (issue #58). It subsumes the old `integration`, `notifications`, and
-> `compose-smoke` jobs — the bring-up step *is* the "compose up reaches green health"
-> gate. No `setup-dotnet`: the ACL test runs in a built image and every check reaches
-> services by **container IP** (the runner can't reach published ports — see
-> [gitea-actions-gotchas.md §5/§6](gitea-actions-gotchas.md)).
 
 All `uses:` references are absolute, tag-pinned URLs (`https://github.com/actions/checkout@v4`,
 `https://github.com/actions/setup-dotnet@v4`) per CLAUDE.md §8.7 and §15 — Gitea
 Actions resolves them from GitHub.
 
-> **`verify-stack` runs on a containerized runner.** Workspace bind mounts do
-> **not** reach the sibling containers Compose starts, so config/assets are
-> streamed into external named volumes via `docker cp` (`infra/seed-config.sh`),
-> and the upstream images are used verbatim (no build). If you add a service that
-> needs a repo file at runtime, seed it the same way — don't bind-mount it. Note:
-> bare `docker compose up` no longer self-seeds; use `make up`. See
-> [gitea-actions-gotchas.md](gitea-actions-gotchas.md).
-
-## Mutation testing (the ratchet)
-
-The `mutation` job enforces test *strength*, not just coverage (CLAUDE.md §5).
-[Stryker.NET](https://stryker-mutator.io/docs/stryker-net/) is pinned as a local
-dotnet tool (`.config/dotnet-tools.json`), so it runs identically locally and in CI:
-
-```bash
-make mutation     # dotnet tool restore + dotnet stryker on the ACL
-```
-
-Config lives in [`services/acl/stryker-config.json`](../../services/acl/stryker-config.json).
-It runs in **solution mode** against `Acl.slnx`, mutating the two projects under test
-(`Acl.Application`, `Acl.Infrastructure`); `Acl.Api` has no tests and is skipped.
-
-**Baseline (the ratchet):** the ACL is the first service with branching logic, so it
-sets the repo-wide baseline. Observed score **95%**; enforced `break` threshold **90%**
-(one-mutant headroom over the ~20-mutant surface). Stryker exits non-zero — failing the
-job — when the score drops below `break`. Per §5 the baseline only moves **up**, and only
-as a slice's stated outcome; never lower it. New services add their own mutation run as
-they gain logic.
-
-The HTML report is written to `services/acl/StrykerOutput/<timestamp>/reports/` (git-ignored);
-open it to see survived vs. killed mutants.
-
-In CI the `mutation` job publishes that report as the **`acl-mutation-report`** artifact
-(download it from the run's summary page). The upload step uses `if: always()`, so the
-report is available even when the ratchet *fails* — which is exactly when you want to inspect
-the survivors. It is the repo's first use of `actions/upload-artifact`, pinned to **`@v3`**:
-`@v4` refuses to run on Gitea (its `@actions/artifact` v2 library blocks any non-github.com
-server as "GHES"), while `@v3` speaks the artifact protocol Gitea implements. See
-[gitea-actions-gotchas.md §4](gitea-actions-gotchas.md) (§15).
-
-## Running the stack locally without `make` (Windows / Docker Desktop)
-
-`make` and the bash helpers assume a Unix shell. To bring the whole stack up on a
-machine without them (e.g. Windows + Docker Desktop), use the **local compose
-file**, which bind-mounts the config instead of seeding volumes — so it needs no
-`make`, no seed step, and no bash:
-
-```bash
-docker compose -f infra/docker-compose.local.yml up -d --build          # any engine
-docker compose -f infra/docker-compose.local.yml up -d --build --wait    # Docker Desktop (Compose v2)
-docker compose -f infra/docker-compose.local.yml down --volumes
-```
-
-On Linux/macOS the same thing is wrapped as `make local` / `make local-down`.
-
-`infra/docker-compose.local.yml` mirrors the canonical `infra/docker-compose.yml`
-but swaps the external config volumes for bind mounts — valid locally because a
-local daemon can see the working directory (the seed/volume dance only exists for
-the containerized CI runner). Keep the two files in sync.
-
 ## Running CI locally (`make ci`)
 
-`make ci` runs the exact same checks as the pipeline — handy to run before pushing:
+Until the runner exists, run the full pipeline yourself before pushing:
 
 ```bash
-make ci          # lint + build + unit + mutation + verify — mirrors the pipeline
+make ci          # lint + build + unit + smoke — what the pipeline runs
 make lint        # or a single stage
-make mutation    # Stryker.NET ratchet on the ACL
+make smoke       # compose up --wait, curl /health, tear down
-make verify      # the live-stack stage: full stack up once → ACL + NRC checks → down
 ```
 
-> **`make verify`** mirrors the CI `verify-stack` job: it boots the full stack once and
-> runs both the ACL ↔ OpenZaak and OpenZaak → NRC checks against it. For fast,
-> single-concern local iteration use a lighter throwaway stack instead:
->
-> ```bash
-> make integration          # ACL ↔ OpenZaak only (no NRC)
-> make verify-notifications # OpenZaak → NRC delivery only
-> ```
-
 **Prerequisites:** .NET 10 SDK, a container engine with Compose v2, and `curl`.
 
 On a **rootless Podman** box (the default dev setup here), the `smoke` target needs
@@ -126,26 +49,56 @@ The Makefile auto-points `DOCKER_HOST` at `/run/user/$(id -u)/podman/podman.sock
 when that socket exists and `DOCKER_HOST` is unset, so `make smoke` "just works"
 locally while leaving real Docker hosts / CI runners untouched.
 
-## Runner: `ubuntu-latest`
+## Runner: `respellion-linux`
 
-All jobs run on Gitea's hosted **`ubuntu-latest`** runner — no self-hosted runner
+The single self-hosted runner label this repo targets is **`respellion-linux`**
-setup is required. The hosted runner ships with Docker and Docker Compose v2, so
+(declared here per §15). It is intended to run **co-located on the Gitea server**
-`make smoke` (`docker compose … up --wait`) works without extra configuration.
+(`git.labs.respellion.tech` / `46.224.220.37`) so CI is durable and independent of
+any developer machine.
 
-If Gitea's hosted runners are unavailable and a self-hosted fallback is needed,
+### Host prerequisites
-register an `act_runner` with the `ubuntu-latest` label:
+
+The runner executes jobs in **host mode** (see registration below), so the host
+must have, on `PATH`:
+
+- .NET 10 SDK (or let `setup-dotnet` install it into the runner tool cache)
+- A container engine with Compose v2 — Docker, or Podman with the Docker-compatible
+  socket and the `docker-compose` provider (as configured on the dev box)
+- `curl`
+
+### Install & register `act_runner` (on the Gitea server)
 
 ```bash
+# 1. Install the binary (pick the version matching the Gitea release line)
 VER=0.2.11
 curl -fsSL -o /usr/local/bin/act_runner \
   "https://dl.gitea.com/act_runner/${VER}/act_runner-${VER}-linux-amd64"
 chmod +x /usr/local/bin/act_runner
 
+# 2. Obtain a registration token from the Gitea UI:
+#    Site Administration → Actions → Runners → "Create new Runner"  (instance-level)
+#    (or Repo → Settings → Actions → Runners for a repo-scoped runner)
+
+# 3. Register with the respellion-linux label in HOST execution mode.
+#    The ":host" suffix means jobs run directly on the host shell, so
+#    `docker compose` in compose-smoke uses the host engine (no docker-in-docker).
 act_runner register --no-interactive \
   --instance https://git.labs.respellion.tech \
   --token <REGISTRATION_TOKEN> \
   --name respellion-ci-1 \
-  --labels "ubuntu-latest:docker://node:20-bookworm"
+  --labels "respellion-linux:host"
 
+# 4. Run it (foreground to verify, then install as a systemd service)
 act_runner daemon
 ```
+
+Verify in the Gitea UI (Actions → Runners) that `respellion-ci-1` shows **Idle**,
+then re-run the `CI` workflow; all four jobs should pass.
+
+## Security note
+
+A self-hosted runner in **host mode** executes workflow code directly on the Gitea
+server host. Anyone who can push a workflow can run code there. This is acceptable
+for a **private lab** instance with trusted contributors. For anything
+internet-facing, switch to container/VM isolation (`--labels "respellion-linux:docker://..."`)
+or a dedicated runner host, and gate workflow runs on approval for outside PRs.

docs/runbooks/flowable.md

@@ -1,40 +0,0 @@
-# Flowable runbook
-
-Flowable (`infra/flowable/docker-compose.yml`) runs the **flowable-rest** engine on
-Postgres. The `workflows/registratie.bpmn` model is deployed via the REST API at boot by
-the `flowable-init` container. Host port **:8090**; REST API under
-`http://localhost:8090/flowable-rest/service/` (basic auth **rest-admin / test**, dev only).
-
-## The model — `registratie`
-
-A minimal "Registratie ontvangen" process: **start → external-worker task
-`OpenZaakAanmaken` → end**. The external task is where the Workflow Client / ACL will
-later create the zaak in OpenZaak (S-04/S-05); for now a started instance parks there.
-
-## Quick test (`make`)
-
-```bash
-make flowable-up      # start engine + deploy registratie.bpmn on boot
-make flowable-smoke   # start + verify a new instance waits on the external task
-make flowable-down    # stop + wipe
-```
-
-`make flowable-smoke` runs `infra/flowable/verify.py`, which:
-1. waits for the `registratie` process definition to be deployed,
-2. starts an instance and asserts it did **not** end immediately,
-3. asserts an execution is parked at activity **`OpenZaakAanmaken`**,
-4. deletes the test instance.
-
-## Notes
-
-- **Deploy on boot** is idempotent: `flowable-init` skips if a deployment named
-  `registratie` already exists (so restarts on the same volume don't pile up versions).
-- **Dev creds:** `rest-admin` / `test`. Override via the flowable-rest app config for
-  anything beyond local dev.
-- **Image** `flowable/flowable-rest:latest` — pin a tag when stabilising.
-- Start an instance by hand:
-  ```bash
-  curl -s -u rest-admin:test -H 'Content-Type: application/json' \
-    -d '{"processDefinitionKey":"registratie"}' \
-    http://localhost:8090/flowable-rest/service/runtime/process-instances
-  ```

docs/runbooks/gitea-actions-gotchas.md

@@ -1,181 +0,0 @@
-# Gitea Actions gotchas
-
-How our CI (Gitea Actions on the hosted **`ubuntu-latest`** runner) differs from a
-local run, and the workarounds in this repo. Referenced by `CLAUDE.md` §8.7/§15.
-
-**One root cause sits under most of this:** the runner executes the job **inside a
-container**, so when a step runs `docker compose up`, Compose starts the stack as
-**sibling containers** on the host's daemon. Anything that assumes the job and
-those containers share a filesystem — or a `localhost` — breaks.
-
-| Gotcha | Fix | Lives in |
-|---|---|---|
-| Bind-mounted config arrives empty | `docker cp` config into external volumes | `infra/seed-config.sh` |
-| `docker compose up --wait` is unsupported / flaky | poll health with `docker inspect` | `infra/wait-healthy.sh` |
-| `pg_isready` passes before PostGIS is ready | add a `PostGIS_Version()` probe | the db healthchecks |
-| `upload-artifact@v4` fails ("not supported on GHES") | pin `@v3` | `.gitea/workflows/ci.yaml` (`mutation` job) |
-
----
-
-## 1. Bind mounts don't reach the containers
-
-**Symptom** — green locally, but `compose-smoke` fails with:
-
-```
-oz-init-1 | CommandError: Yaml file `/app/setup_configuration/data.yaml` does not exist.
-```
-
-Migrations run fine; only the step that reads a *mounted* file fails. The same
-trap hits `nrc-init`, `flowable-init`, and `keycloak`.
-
-**Why** — a relative bind mount like `./openzaak/setup_configuration:/app/...` is
-resolved by Compose to a path *inside the job container*
-(`/workspace/.../setup_configuration`). The daemon then looks for that path on
-*its own host*, doesn't find it, and mounts an **empty directory**. (It works on a
-runner that executes jobs on the host — which is why moving to `ubuntu-latest`
-exposed it.)
-
-**Fix** — use the upstream images verbatim (no build) and stream config into
-**external named volumes** with `docker cp`, which copies over the Docker API and
-so works wherever the daemon runs. `infra/seed-config.sh` creates each volume,
-mounts it in a throwaway helper, and copies the files in:
-
-| Asset | Volume | Mounted at |
-|---|---|---|
-| OpenZaak `data.yaml` | `rr-oz-config` | `oz-init:/app/setup_configuration` |
-| Keycloak realms | `rr-kc-realms` | `keycloak:/opt/keycloak/data/import` |
-| `registratie.bpmn` | `rr-fl-bpmn` | `flowable-init:/work` |
-
-The volumes are `external: true` with fixed names, so they resolve identically
-under docker compose and podman-compose. `make` seeds before every `up`; `make
-down` removes them. (Open Notificaties needs nothing — `nrc-init` migrates only.)
-
-**Consequence — bare `docker compose up` can't self-seed external volumes:**
-
-- **CI / Linux / macOS:** `make up` or `make smoke` (seed, then start).
-- **No-make / Windows:** `infra/docker-compose.local.yml` — a twin stack that
-  **bind-mounts** the config instead. Bind mounts are fine *locally* because a
-  local daemon can see your working directory, so
-  `docker compose -f infra/docker-compose.local.yml up -d` just works.
-
-**Why not the obvious alternatives**
-
-- *Bake config into an image* (incl. an inline Dockerfile) — `docker compose up`
-  would then work unaided, but it's a build; we wanted the upstream images as-is.
-- *Compose `configs:` with inline `content`* — Compose writes a client-side temp
-  file and bind-mounts it, hitting the exact same problem.
-- *A host-executing runner* — bind mounts would work with zero seeding, but it
-  reintroduces a self-hosted runner and undoes the move to `ubuntu-latest`.
-
----
-
-## 2. Readiness: poll health, don't use `--wait`
-
-`docker compose up --wait` looks ideal but fails us three ways:
-
-- **podman-compose doesn't implement it** (`unrecognized arguments: --wait`) — so
-  it would break local dev.
-- A project-wide `--wait` **treats a one-shot exiting `0` as a failure** unless
-  something `depends_on` it with `service_completed_successfully`. `flowable-init`
-  deploys the BPMN and exits with no dependant, so `--wait` fails the moment it
-  does — last line `container infra-flowable-init-1 exited (0)`.
-- The containerized runner **can't reach published host ports**, so an external
-  `curl localhost:8080/health` can't work either.
-
-**Fix** — `infra/wait-healthy.sh` polls each durable service (`openzaak nrc-web
-acl bff`, listed as `WAIT_SVCS` in the `Makefile`) with `docker ps` + `docker
-inspect '{{.State.Health.Status}}'` until it reports `healthy`. It uses only
-primitives both runtimes support, reads the **in-container** healthcheck (no host
-port needed), and ignores the one-shots (they only need to have run).
-`WAIT_TIMEOUT` defaults to 420 s — enough for the cold OpenZaak migrate (~90 s)
-plus app start.
-
----
-
-## 3. `pg_isready` passes before PostGIS is ready
-
-`pg_isready` succeeds as soon as the TCP port is open — *before* the
-`postgis/postgis` image has finished running `CREATE EXTENSION postgis`. An init
-container that starts migrating in that window can fail on a missing PostGIS. So
-the db healthchecks add a `SELECT PostGIS_Version()` probe, making dependents wait
-for the extension, not just the port.
-
----
-
-## 4. `actions/upload-artifact@v4` refuses to run on Gitea
-
-**Symptom** — the `mutation` job's `make mutation` step passes (95% score), but the
-upload step right after it fails the job:
-
-```
-::error::@actions/artifact v2.0.0+, upload-artifact@v4+ and download-artifact@v4+
-are not currently supported on GHES.
-❌  Failure - Main https://github.com/actions/upload-artifact@v4
-```
-
-**Why** — `upload-artifact@v4` bundles `@actions/artifact` v2, which inspects the
-server URL and **hard-aborts on anything that isn't `github.com`**, treating Gitea
-as an unsupported GitHub Enterprise Server. The check fires regardless of whether
-the Gitea server can actually store artifacts (1.24+ can). It is the *action*, not
-the server, that refuses.
-
-**Fix** — pin **`actions/upload-artifact@v3`** (and `download-artifact@v3` if ever
-needed). v3 uses the older artifact protocol that Gitea implements, and has no GHES
-guard. Inputs are the same (`name`, `path`, `if-no-files-found`), so it is a drop-in
-swap. Do **not** bump to `@v4` until act_runner advertises github.com-compatible
-artifact support.
-
----
-
-## 5. A runner process can't reach a service container's published port
-
-**Symptom** — green locally, but a CI step that runs *on the runner* and talks to a
-compose service over `localhost` fails. The ACL integration test's seed died with:
-
-```
-OpenZaak ready (000)
-urllib.error.URLError: <urlopen error [Errno 111] Connection refused>
-make: *** [Makefile:114: integration] Error 1
-```
-
-OpenZaak was demonstrably up — uwsgi had been serving for ~2 minutes — yet
-`curl`/`urllib` to `localhost:8000` from the runner were refused the whole time.
-
-**Why** — the same sibling-container split as §1. Compose starts the stack via the
-host daemon, so `ports: ["8000:8000"]` publishes to the *daemon host*, not to the job
-container. From the runner, `localhost:8000` has nothing listening. (`make smoke`
-sidesteps this by polling readiness via `docker inspect` (§2), never a service port.)
-
-**Fix** — don't talk to service ports from the runner. Either check state via `docker
-inspect` (health), or run the client **inside the compose network** so it reaches the
-service by name (`http://openzaak:8000`). For a test/seed that needs the repo's own
-code, deliver it via a **built image** (not a bind mount — §1), then
-`docker run --network <stack>_cg …`.
-
-**Applied** — `make integration` (ADR-0006) and `make verify-notifications` (ADR-0007)
-do exactly this: they run the seed/test/driver as containers on the stack network and
-reach services by **container IP** (see §6).
-
----
-
-## 6. OpenZaak / NRC reject single-label hosts in URLs
-
-**Symptom** — talking to OpenZaak or NRC by compose **service name** fails where a URL
-is validated: catalogus/zaaktype filters, the zaak `zaaktype` URL, and abonnement
-`callbackUrl` come back `400 "Voer een geldige URL in."` — even though the host
-resolves and is reachable.
-
-**Why** — these apps validate URLs with Django's `URLValidator`, which rejects a
-**single-label** host like `openzaak` or `nrc-web` (no dot, and not `localhost`).
-`localhost` passes (so it's invisible in host-port-based local runs); in-network the
-reality is a service name or an IPv4 literal — and only the IP passes.
-
-**Fix** — in-network tooling reaches OpenZaak/NRC by **container IP**
-(`docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}'`), not
-service name; the notif verify harness also registers the sink callback by IP.
-(`infra/run-acl-integration.sh`, `infra/run-notification-check.sh`.)
-
-**Related — abonnement callbacks must enforce auth.** NRC probes a callback when an
-abonnement is registered and refuses it (`no-auth-on-callback-url`) unless it returns
-**401** without the configured `Authorization`. The verify sink
-(`infra/notification-sink.py`) enforces a bearer token for exactly this reason.

docs/runbooks/openzaak.md

@@ -71,12 +71,5 @@ The Makefile auto-points `DOCKER_HOST` at the Podman socket when it exists, so t
   but OZ→NRC delivery wiring + re-enabling lands with **S-06**.
 - **Zaaktype is a concept**, not published (publishing needs roltypen/statustypen/
   resultaattypen — beyond the lean seed). List with `?status=alles`.
-- **Image tag.** Pinned to `openzaak/open-zaak:1.28.2` via `${OPENZAAK_TAG}` (bump
+- **Image tag.** Currently `openzaak/open-zaak:latest` via `${OPENZAAK_TAG}`; pin to
-  deliberately, not via `:latest`).
+  a known-good tag (ADR-0002 follow-up).
-- **Config arrives via a volume, not a bind mount.** `setup_configuration/data.yaml`
-  is streamed into the external `rr-oz-config` volume by `infra/seed-config.sh`
-  (`docker cp`) and mounted at `/app/setup_configuration`, so the init container
-  finds it on Gitea's containerized CI runner too (bind mounts don't reach sibling
-  containers there). The image is the upstream `openzaak/open-zaak` verbatim — no
-  build. Run via `make openzaak-up` (seeds first). See
-  [gitea-actions-gotchas.md](gitea-actions-gotchas.md).

infra/docker-compose.local.yml

@@ -1,372 +0,0 @@
-# LOCAL development stack — runs with a plain `docker compose up`, no make / no
-# seed step / no bash. Use this on a local engine (Docker Desktop on Windows or
-# macOS, or rootless Podman on Linux).
-#
-#   docker compose -f infra/docker-compose.local.yml up -d --build         # podman
-#   docker compose -f infra/docker-compose.local.yml up -d --build --wait  # Docker Desktop
-#   docker compose -f infra/docker-compose.local.yml down --volumes
-#
-# It is identical to infra/docker-compose.yml EXCEPT that the three config inputs
-# (OpenZaak data.yaml, Keycloak realms, Flowable BPMN) are **bind-mounted** from
-# the repo instead of being streamed into external volumes by infra/seed-config.sh.
-# Bind mounts work here because a local daemon can see your working directory —
-# the seed dance only exists for the containerized CI runner, where it can't. See
-# docs/runbooks/gitea-actions-gotchas.md.
-#
-# `infra/docker-compose.yml` remains the CI-canonical stack; keep the two in sync.
-#
-# Port map (host):
-#   8000 OpenZaak · 8001 Open Notificaties · 8080 BFF · 8090 Flowable REST
-#   8100 ACL · 8180 Keycloak   (all admin: admin / admin — dev only)
-
-services:
-
-  # ── OpenZaak (S-01) ──────────────────────────────────────────────────────
-  oz-db:
-    image: docker.io/postgis/postgis:17-3.5
-    environment:
-      POSTGRES_USER: openzaak
-      POSTGRES_PASSWORD: openzaak
-      POSTGRES_DB: openzaak
-    command: postgres -c max_connections=300
-    volumes:
-      - oz-db:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U openzaak -d openzaak && psql -U openzaak -d openzaak -c 'SELECT PostGIS_Version();' -q 2>/dev/null"]
-      interval: 5s
-      timeout: 5s
-      retries: 30
-      start_period: 15s
-    networks: [cg]
-
-  oz-redis:
-    image: docker.io/library/redis:7
-    networks: [cg]
-
-  oz-init:
-    image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-1.28.2}
-    environment: &oz-env
-      DJANGO_SETTINGS_MODULE: openzaak.conf.docker
-      SECRET_KEY: ${OZ_SECRET_KEY:-dev-only-not-for-production}
-      DB_HOST: oz-db
-      DB_NAME: openzaak
-      DB_USER: openzaak
-      DB_PASSWORD: openzaak
-      IS_HTTPS: "no"
-      ALLOWED_HOSTS: "*"
-      CACHE_DEFAULT: oz-redis:6379/0
-      CACHE_AXES: oz-redis:6379/0
-      CELERY_BROKER_URL: redis://oz-redis:6379/1
-      CELERY_RESULT_BACKEND: redis://oz-redis:6379/1
-      DISABLE_2FA: "true"
-      # Publish notifications to NRC (always present in this twin). See ADR-0007.
-      NOTIFICATIONS_DISABLED: "false"
-      OPENZAAK_SUPERUSER_USERNAME: admin
-      DJANGO_SUPERUSER_PASSWORD: admin
-      OPENZAAK_SUPERUSER_EMAIL: admin@localhost
-      RUN_SETUP_CONFIG: "true"
-    command: /setup_configuration.sh
-    # Bind mount (`:z` relabels for SELinux on Linux; a no-op on Docker Desktop).
-    volumes:
-      - ./openzaak/setup_configuration:/app/setup_configuration:ro,z
-    depends_on:
-      oz-db:
-        condition: service_healthy
-      oz-redis:
-        condition: service_started
-    networks: [cg]
-
-  openzaak:
-    image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-1.28.2}
-    environment: *oz-env
-    healthcheck:
-      test: ["CMD", "python", "-c", "import requests,sys; sys.exit(0 if requests.head('http://localhost:8000/admin/').status_code in (200,302) else 1)"]
-      interval: 10s
-      timeout: 5s
-      retries: 10
-      start_period: 30s
-    ports:
-      - "8000:8000"
-    depends_on:
-      oz-init:
-        condition: service_completed_successfully
-    networks: [cg]
-
-  oz-celery:
-    image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-1.28.2}
-    environment: *oz-env
-    command: /celery_worker.sh
-    depends_on:
-      oz-init:
-        condition: service_completed_successfully
-    networks: [cg]
-
-  # ── Open Notificaties / NRC (S-01-c) ─────────────────────────────────────
-  nrc-db:
-    image: docker.io/postgis/postgis:17-3.5
-    environment:
-      POSTGRES_USER: opennotificaties
-      POSTGRES_PASSWORD: opennotificaties
-      POSTGRES_DB: opennotificaties
-    command: postgres -c max_connections=300
-    volumes:
-      - nrc-db:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U opennotificaties -d opennotificaties"]
-      interval: 5s
-      timeout: 3s
-      retries: 10
-    networks: [cg]
-
-  nrc-redis:
-    image: docker.io/library/redis:7
-    networks: [cg]
-
-  nrc-init:
-    # Migrations + setup_configuration (S-01-c): the JWT credential, Autorisaties-API
-    # delegation, and the `zaken` kanaal that let OpenZaak publish. Config is
-    # bind-mounted here (this twin is the local/no-make path). See ADR-0007.
-    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
-    environment: &nrc-env
-      DJANGO_SETTINGS_MODULE: nrc.conf.docker
-      SECRET_KEY: ${NRC_SECRET_KEY:-dev-only-not-for-production}
-      DB_HOST: nrc-db
-      DB_NAME: opennotificaties
-      DB_USER: opennotificaties
-      DB_PASSWORD: opennotificaties
-      IS_HTTPS: "no"
-      ALLOWED_HOSTS: "*"
-      CACHE_DEFAULT: nrc-redis:6379/0
-      CACHE_AXES: nrc-redis:6379/0
-      CELERY_BROKER_URL: redis://nrc-redis:6379/1
-      CELERY_RESULT_BACKEND: redis://nrc-redis:6379/1
-      DISABLE_2FA: "true"
-      OPENNOTIFICATIES_SUPERUSER_USERNAME: admin
-      DJANGO_SUPERUSER_PASSWORD: admin
-      OPENNOTIFICATIES_SUPERUSER_EMAIL: admin@localhost
-      RUN_SETUP_CONFIG: "true"
-      NOTIFICATION_SEC_INTERVAL: "5"
-    command: /setup_configuration.sh
-    volumes:
-      - ./opennotificaties/setup_configuration:/app/setup_configuration:ro,z
-    depends_on:
-      nrc-db:
-        condition: service_healthy
-      nrc-redis:
-        condition: service_started
-      openzaak:
-        condition: service_healthy
-    networks: [cg]
-
-  nrc-web:
-    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
-    environment: *nrc-env
-    healthcheck:
-      test: ["CMD", "python", "-c", "import requests,sys; sys.exit(0 if requests.head('http://localhost:8000/admin/').status_code in (200,302) else 1)"]
-      interval: 10s
-      timeout: 5s
-      retries: 10
-      start_period: 30s
-    ports:
-      - "8001:8000"
-    depends_on:
-      nrc-init:
-        condition: service_completed_successfully
-    networks: [cg]
-
-  nrc-celery:
-    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
-    environment: *nrc-env
-    command: /celery_worker.sh
-    depends_on:
-      nrc-init:
-        condition: service_completed_successfully
-    networks: [cg]
-
-  # Celery beat drains scheduled notifications to subscribers — required for
-  # delivery, not optional. See ADR-0007.
-  nrc-beat:
-    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
-    environment: *nrc-env
-    command: /celery_beat.sh
-    depends_on:
-      nrc-init:
-        condition: service_completed_successfully
-    networks: [cg]
-
-  # ── Keycloak (S-02) ──────────────────────────────────────────────────────
-  keycloak:
-    image: quay.io/keycloak/keycloak:26.1
-    command: ["start-dev", "--import-realm"]
-    environment:
-      KC_BOOTSTRAP_ADMIN_USERNAME: admin
-      KC_BOOTSTRAP_ADMIN_PASSWORD: admin
-      KEYCLOAK_ADMIN: admin
-      KEYCLOAK_ADMIN_PASSWORD: admin
-      KC_HEALTH_ENABLED: "true"
-      KC_HTTP_ENABLED: "true"
-    ports:
-      - "8180:8080"
-    volumes:
-      - ./keycloak/realms:/opt/keycloak/data/import:ro,z
-    networks: [cg]
-
-  # ── Flowable (S-03) ──────────────────────────────────────────────────────
-  flowable-db:
-    image: docker.io/library/postgres:16
-    environment:
-      POSTGRES_USER: flowable
-      POSTGRES_PASSWORD: flowable
-      POSTGRES_DB: flowable
-    volumes:
-      - flowable-db:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U flowable -d flowable"]
-      interval: 5s
-      timeout: 3s
-      retries: 10
-    networks: [cg]
-
-  flowable-rest:
-    image: docker.io/flowable/flowable-rest:latest
-    environment:
-      SPRING_DATASOURCE_DRIVER-CLASS-NAME: org.postgresql.Driver
-      SPRING_DATASOURCE_URL: jdbc:postgresql://flowable-db:5432/flowable
-      SPRING_DATASOURCE_USERNAME: flowable
-      SPRING_DATASOURCE_PASSWORD: flowable
-    ports:
-      - "8090:8080"
-    depends_on:
-      flowable-db:
-        condition: service_healthy
-    networks: [cg]
-
-  flowable-init:
-    image: docker.io/curlimages/curl:latest
-    restart: "no"
-    volumes:
-      - ../workflows/registratie.bpmn:/work/registratie.bpmn:ro,z
-    command:
-      - sh
-      - -c
-      - |
-        base=http://flowable-rest:8080/flowable-rest/service/repository/deployments
-        until curl -sf -u rest-admin:test "$$base" >/dev/null 2>&1; do echo "waiting for flowable-rest..."; sleep 3; done
-        if curl -s -u rest-admin:test "$$base?name=registratie" | grep -q '"name":"registratie"'; then
-          echo "registratie already deployed; skip"
-        else
-          curl -sf -u rest-admin:test -F 'file=@/work/registratie.bpmn;filename=registratie.bpmn' "$$base" >/dev/null && echo "deployed registratie"
-        fi
-    depends_on:
-      flowable-rest:
-        condition: service_started
-    networks: [cg]
-
-  # ── ACL ──────────────────────────────────────────────────────────────────
-  acl:
-    build:
-      context: ../services/acl
-      dockerfile: Dockerfile
-    image: register-referentie/acl:dev
-    environment:
-      Acl__OpenZaak__BaseUrl: http://openzaak:8000/
-      Acl__OpenZaak__ClientId: big-reference-seed
-      Acl__OpenZaak__Secret: insecure-dev-secret-change-me
-      Acl__Defaults__Bronorganisatie: "517439943"
-      Acl__Defaults__VerantwoordelijkeOrganisatie: "517439943"
-      Acl__Defaults__Vertrouwelijkheidaanduiding: openbaar
-      Acl__Defaults__ZaaktypeUrl: ${ACL_ZAAKTYPE_URL:-http://openzaak:8000/catalogi/api/v1/zaaktypen/00000000-0000-0000-0000-000000000000}
-    ports:
-      - "8100:8080"
-    healthcheck:
-      test: ["CMD", "curl", "-fsS", "http://localhost:8080/health"]
-      interval: 5s
-      timeout: 3s
-      retries: 5
-      start_period: 10s
-    depends_on:
-      openzaak:
-        condition: service_healthy
-    networks: [cg]
-
-  # ── BFF ──────────────────────────────────────────────────────────────────
-  bff:
-    build:
-      context: ../services/bff
-      dockerfile: Dockerfile
-    image: register-referentie/bff:dev
-    ports:
-      - "8080:8080"
-    healthcheck:
-      test: ["CMD", "curl", "-fsS", "http://localhost:8080/health"]
-      interval: 5s
-      timeout: 3s
-      retries: 5
-      start_period: 10s
-    networks: [cg]
-
-  # ── Read projection (S-06) ────────────────────────────────────────────────
-  projection-db:
-    image: docker.io/library/postgres:16
-    environment:
-      POSTGRES_USER: projection
-      POSTGRES_PASSWORD: projection
-      POSTGRES_DB: projection
-    volumes:
-      - projection-db:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U projection -d projection"]
-      interval: 5s
-      timeout: 3s
-      retries: 10
-    networks: [cg]
-
-  event-subscriber:
-    build:
-      context: ..
-      dockerfile: services/event-subscriber/Dockerfile
-    image: register-referentie/event-subscriber:dev
-    environment:
-      ConnectionStrings__Projection: Host=projection-db;Database=projection;Username=projection;Password=projection
-      EventSubscriber__Webhook__AuthToken: ${NOTIFICATION_WEBHOOK_TOKEN:-Bearer big-reference-notifications}
-    ports:
-      - "8110:8080"
-    healthcheck:
-      test: ["CMD", "curl", "-fsS", "http://localhost:8080/health"]
-      interval: 5s
-      timeout: 3s
-      retries: 5
-      start_period: 15s
-    depends_on:
-      projection-db:
-        condition: service_healthy
-    networks: [cg]
-
-  projection-api:
-    build:
-      context: ..
-      dockerfile: services/projection-api/Dockerfile
-    image: register-referentie/projection-api:dev
-    environment:
-      ConnectionStrings__Projection: Host=projection-db;Database=projection;Username=projection;Password=projection
-    ports:
-      - "8120:8080"
-    healthcheck:
-      test: ["CMD", "curl", "-fsS", "http://localhost:8080/health"]
-      interval: 5s
-      timeout: 3s
-      retries: 5
-      start_period: 15s
-    depends_on:
-      projection-db:
-        condition: service_healthy
-    networks: [cg]
-
-volumes:
-  oz-db:
-  nrc-db:
-  flowable-db:
-  projection-db:
-
-networks:
-  cg:

infra/docker-compose.yml

@@ -1,344 +1,9 @@
-# Development stack — boots all infra services plus the ACL and BFF.
+# Local development stack. Grows service-by-service with each slice.
-#
+# S-00-b: the placeholder BFF with a /health check.
-# Consolidates infra/openzaak/, infra/opennotificaties/, infra/keycloak/,
-# and infra/flowable/ and adds the ACL and BFF services.
-#
-# Port map (host):
-#   8000  OpenZaak ZGW API  (admin: admin / admin)
-#   8001  Open Notificaties (admin: admin / admin)
-#   8080  BFF               GET /health → Healthy
-#   8090  Flowable REST     http://localhost:8090/flowable-rest/service/
-#   8100  ACL               GET /health → Healthy  POST /zaken
-#   8110  Event Subscriber  GET /health → Healthy  POST /notifications
-#   8120  projection-api    GET /health → Healthy  GET /register
-#   8180  Keycloak          (admin: admin / admin)
 #
 #   docker compose -f infra/docker-compose.yml up -d --build --wait
-#
+#   curl http://localhost:8080/health   # -> Healthy
-# After first boot, seed the BIG catalogus and note the zaaktype URL:
-#   python infra/openzaak/seed_catalogus.py
-# Then set ACL_ZAAKTYPE_URL in a .env file or your shell and re-up the acl
-# service:
-#   export ACL_ZAAKTYPE_URL=http://openzaak:8000/catalogi/api/v1/zaaktypen/<uuid>
-#   docker compose -f infra/docker-compose.yml up -d acl
-
 services:
-
-  # ── OpenZaak (S-01) ──────────────────────────────────────────────────────
-  oz-db:
-    image: docker.io/postgis/postgis:17-3.5
-    environment:
-      POSTGRES_USER: openzaak
-      POSTGRES_PASSWORD: openzaak
-      POSTGRES_DB: openzaak
-    command: postgres -c max_connections=300
-    volumes:
-      - oz-db:/var/lib/postgresql/data
-    healthcheck:
-      # pg_isready only checks TCP; the second clause verifies PostGIS is installed
-      # so oz-init migrations can safely start (avoids race on cold container start).
-      test: ["CMD-SHELL", "pg_isready -U openzaak -d openzaak && psql -U openzaak -d openzaak -c 'SELECT PostGIS_Version();' -q 2>/dev/null"]
-      interval: 5s
-      timeout: 5s
-      retries: 30
-      start_period: 15s
-    networks: [cg]
-
-  oz-redis:
-    image: docker.io/library/redis:7
-    networks: [cg]
-
-  oz-init:
-    image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-1.28.2}
-    environment: &oz-env
-      DJANGO_SETTINGS_MODULE: openzaak.conf.docker
-      SECRET_KEY: ${OZ_SECRET_KEY:-dev-only-not-for-production}
-      DB_HOST: oz-db
-      DB_NAME: openzaak
-      DB_USER: openzaak
-      DB_PASSWORD: openzaak
-      IS_HTTPS: "no"
-      ALLOWED_HOSTS: "*"
-      CACHE_DEFAULT: oz-redis:6379/0
-      CACHE_AXES: oz-redis:6379/0
-      CELERY_BROKER_URL: redis://oz-redis:6379/1
-      CELERY_RESULT_BACKEND: redis://oz-redis:6379/1
-      DISABLE_2FA: "true"
-      # Publish notifications to NRC (always present in this full stack). The NRC
-      # service + notifications_config are provisioned by setup_configuration
-      # (infra/openzaak/setup_configuration/data.yaml). See ADR-0007 / S-01-c.
-      NOTIFICATIONS_DISABLED: "false"
-      OPENZAAK_SUPERUSER_USERNAME: admin
-      DJANGO_SUPERUSER_PASSWORD: admin
-      OPENZAAK_SUPERUSER_EMAIL: admin@localhost
-      RUN_SETUP_CONFIG: "true"
-    command: /setup_configuration.sh
-    # data.yaml is streamed into this external volume by infra/seed-config.sh
-    # before start (bind mounts don't reach sibling containers on the CI runner).
-    volumes:
-      - oz-config:/app/setup_configuration:ro
-    depends_on:
-      oz-db:
-        condition: service_healthy
-      oz-redis:
-        condition: service_started
-    networks: [cg]
-
-  openzaak:
-    image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-1.28.2}
-    environment: *oz-env
-    healthcheck:
-      test: ["CMD", "python", "-c", "import requests,sys; sys.exit(0 if requests.head('http://localhost:8000/admin/').status_code in (200,302) else 1)"]
-      interval: 10s
-      timeout: 5s
-      retries: 10
-      start_period: 30s
-    ports:
-      - "8000:8000"
-    depends_on:
-      oz-init:
-        condition: service_completed_successfully
-    networks: [cg]
-
-  oz-celery:
-    image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-1.28.2}
-    environment: *oz-env
-    command: /celery_worker.sh
-    depends_on:
-      oz-init:
-        condition: service_completed_successfully
-    networks: [cg]
-
-  # ── Open Notificaties / NRC (S-01-c) ─────────────────────────────────────
-  nrc-db:
-    image: docker.io/postgis/postgis:17-3.5
-    environment:
-      POSTGRES_USER: opennotificaties
-      POSTGRES_PASSWORD: opennotificaties
-      POSTGRES_DB: opennotificaties
-    command: postgres -c max_connections=300
-    volumes:
-      - nrc-db:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U opennotificaties -d opennotificaties"]
-      interval: 5s
-      timeout: 3s
-      retries: 10
-    networks: [cg]
-
-  nrc-redis:
-    image: docker.io/library/redis:7
-    networks: [cg]
-
-  nrc-init:
-    # Plain base image — nrc-init runs migrations only (see command below), so it
-    # needs no baked config.
-    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
-    environment: &nrc-env
-      DJANGO_SETTINGS_MODULE: nrc.conf.docker
-      SECRET_KEY: ${NRC_SECRET_KEY:-dev-only-not-for-production}
-      DB_HOST: nrc-db
-      DB_NAME: opennotificaties
-      DB_USER: opennotificaties
-      DB_PASSWORD: opennotificaties
-      IS_HTTPS: "no"
-      ALLOWED_HOSTS: "*"
-      CACHE_DEFAULT: nrc-redis:6379/0
-      CACHE_AXES: nrc-redis:6379/0
-      CELERY_BROKER_URL: redis://nrc-redis:6379/1
-      CELERY_RESULT_BACKEND: redis://nrc-redis:6379/1
-      DISABLE_2FA: "true"
-      OPENNOTIFICATIES_SUPERUSER_USERNAME: admin
-      DJANGO_SUPERUSER_PASSWORD: admin
-      OPENNOTIFICATIES_SUPERUSER_EMAIL: admin@localhost
-      RUN_SETUP_CONFIG: "true"
-      # nrc-beat fires `execute_notifications` this often to drain scheduled
-      # notifications to subscribers (upstream default 20s). See ADR-0007.
-      NOTIFICATION_SEC_INTERVAL: "5"
-    # Runs migrations + setup_configuration (S-01-c): the JWT credential, the
-    # Autorisaties-API delegation, and the `zaken` kanaal that let OpenZaak publish.
-    # data.yaml is streamed into rr-nrc-config by infra/seed-config.sh (bind mounts
-    # don't reach sibling containers on the CI runner). See data.yaml + ADR-0007.
-    command: /setup_configuration.sh
-    volumes:
-      - nrc-config:/app/setup_configuration:ro
-    depends_on:
-      nrc-db:
-        condition: service_healthy
-      nrc-redis:
-        condition: service_started
-      openzaak:
-        condition: service_healthy
-    networks: [cg]
-
-  nrc-web:
-    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
-    environment: *nrc-env
-    healthcheck:
-      test: ["CMD", "python", "-c", "import requests,sys; sys.exit(0 if requests.head('http://localhost:8000/admin/').status_code in (200,302) else 1)"]
-      interval: 10s
-      timeout: 5s
-      retries: 10
-      start_period: 30s
-    ports:
-      - "8001:8000"
-    depends_on:
-      nrc-init:
-        condition: service_completed_successfully
-    networks: [cg]
-
-  nrc-celery:
-    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
-    environment: *nrc-env
-    command: /celery_worker.sh
-    depends_on:
-      nrc-init:
-        condition: service_completed_successfully
-    networks: [cg]
-
-  # Celery beat drains the ScheduledNotification rows the API creates on publish
-  # and hands them to the worker. Without it, notifications are accepted but never
-  # delivered to subscribers — required, not optional. See ADR-0007.
-  nrc-beat:
-    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
-    environment: *nrc-env
-    command: /celery_beat.sh
-    depends_on:
-      nrc-init:
-        condition: service_completed_successfully
-    networks: [cg]
-
-  # ── Keycloak (S-02) ──────────────────────────────────────────────────────
-  keycloak:
-    image: quay.io/keycloak/keycloak:26.1
-    command: ["start-dev", "--import-realm"]
-    environment:
-      KC_BOOTSTRAP_ADMIN_USERNAME: admin
-      KC_BOOTSTRAP_ADMIN_PASSWORD: admin
-      KEYCLOAK_ADMIN: admin
-      KEYCLOAK_ADMIN_PASSWORD: admin
-      KC_HEALTH_ENABLED: "true"
-      KC_HTTP_ENABLED: "true"
-    ports:
-      - "8180:8080"
-    # realm exports are streamed into this external volume by infra/seed-config.sh.
-    volumes:
-      - kc-realms:/opt/keycloak/data/import:ro
-    networks: [cg]
-
-  # ── Flowable (S-03) ──────────────────────────────────────────────────────
-  flowable-db:
-    image: docker.io/library/postgres:16
-    environment:
-      POSTGRES_USER: flowable
-      POSTGRES_PASSWORD: flowable
-      POSTGRES_DB: flowable
-    volumes:
-      - flowable-db:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U flowable -d flowable"]
-      interval: 5s
-      timeout: 3s
-      retries: 10
-    networks: [cg]
-
-  flowable-rest:
-    image: docker.io/flowable/flowable-rest:latest
-    environment:
-      SPRING_DATASOURCE_DRIVER-CLASS-NAME: org.postgresql.Driver
-      SPRING_DATASOURCE_URL: jdbc:postgresql://flowable-db:5432/flowable
-      SPRING_DATASOURCE_USERNAME: flowable
-      SPRING_DATASOURCE_PASSWORD: flowable
-    ports:
-      - "8090:8080"
-    depends_on:
-      flowable-db:
-        condition: service_healthy
-    networks: [cg]
-
-  flowable-init:
-    image: docker.io/curlimages/curl:latest
-    restart: "no"
-    # registratie.bpmn is streamed into this external volume by infra/seed-config.sh.
-    volumes:
-      - fl-bpmn:/work:ro
-    command:
-      - sh
-      - -c
-      - |
-        base=http://flowable-rest:8080/flowable-rest/service/repository/deployments
-        until curl -sf -u rest-admin:test "$$base" >/dev/null 2>&1; do echo "waiting for flowable-rest..."; sleep 3; done
-        if curl -s -u rest-admin:test "$$base?name=registratie" | grep -q '"name":"registratie"'; then
-          echo "registratie already deployed; skip"
-        else
-          curl -sf -u rest-admin:test -F 'file=@/work/registratie.bpmn;filename=registratie.bpmn' "$$base" >/dev/null && echo "deployed registratie"
-        fi
-    depends_on:
-      flowable-rest:
-        condition: service_started
-    networks: [cg]
-
-  # ── ACL ──────────────────────────────────────────────────────────────────
-  acl:
-    build:
-      context: ../services/acl
-      dockerfile: Dockerfile
-    image: register-referentie/acl:dev
-    environment:
-      # Overridable so verify-domain can point the ACL at the same OpenZaak host that
-      # owns the seeded zaaktype URL (host-consistent zaak creation, ADR-0009).
-      Acl__OpenZaak__BaseUrl: ${ACL_OPENZAAK_BASEURL:-http://openzaak:8000/}
-      Acl__OpenZaak__ClientId: big-reference-seed
-      Acl__OpenZaak__Secret: insecure-dev-secret-change-me
-      Acl__Defaults__Bronorganisatie: "517439943"
-      Acl__Defaults__VerantwoordelijkeOrganisatie: "517439943"
-      Acl__Defaults__Vertrouwelijkheidaanduiding: openbaar
-      # Override with the real zaaktype URL after running seed_catalogus.py.
-      Acl__Defaults__ZaaktypeUrl: ${ACL_ZAAKTYPE_URL:-http://openzaak:8000/catalogi/api/v1/zaaktypen/00000000-0000-0000-0000-000000000000}
-    ports:
-      - "8100:8080"
-    healthcheck:
-      test: ["CMD", "curl", "-fsS", "http://localhost:8080/health"]
-      interval: 5s
-      timeout: 3s
-      retries: 5
-      start_period: 10s
-    depends_on:
-      openzaak:
-        condition: service_healthy
-    networks: [cg]
-
-  # ── BIG Domain Service (S-05) ──────────────────────────────────────────────
-  # Orchestrates a registration: POST /registrations creates the aggregate and
-  # starts the registratie Flowable process; a hosted worker acquires the
-  # OpenZaakAanmaken job, opens a zaak via the ACL and completes it (ADR-0009).
-  # Talks only to Flowable (Workflow Client, §8.2) and the ACL (§8.1).
-  domain:
-    build:
-      context: ../services/domain
-      dockerfile: Dockerfile
-    image: register-referentie/domain:dev
-    environment:
-      Flowable__BaseUrl: http://flowable-rest:8080/flowable-rest/
-      Flowable__Username: rest-admin
-      Flowable__Password: test
-      Acl__BaseUrl: http://acl:8080/
-    ports:
-      - "8130:8080"
-    healthcheck:
-      test: ["CMD", "curl", "-fsS", "http://localhost:8080/health"]
-      interval: 5s
-      timeout: 3s
-      retries: 5
-      start_period: 10s
-    depends_on:
-      acl:
-        condition: service_healthy
-      flowable-init:
-        condition: service_completed_successfully
-    networks: [cg]
-
-  # ── BFF ──────────────────────────────────────────────────────────────────
   bff:
     build:
       context: ../services/bff
@@ -352,93 +17,3 @@ services:
       timeout: 3s
       retries: 5
       start_period: 10s
-    networks: [cg]
-
-  # ── Read projection (S-06) ────────────────────────────────────────────────
-  # One Postgres DB backing the rebuildable read projection (PRD §8.4): the Event
-  # Subscriber writes it, projection-api reads it. See ADR-0008.
-  projection-db:
-    image: docker.io/library/postgres:16
-    environment:
-      POSTGRES_USER: projection
-      POSTGRES_PASSWORD: projection
-      POSTGRES_DB: projection
-    volumes:
-      - projection-db:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U projection -d projection"]
-      interval: 5s
-      timeout: 3s
-      retries: 10
-    networks: [cg]
-
-  # Consumes NRC notifications (abonnement callback) and projects zaak-created events
-  # into register_projection. Build context is the repo root: it shares the read model
-  # in services/projection-api/Projection.ReadModel.
-  event-subscriber:
-    build:
-      context: ..
-      dockerfile: services/event-subscriber/Dockerfile
-    image: register-referentie/event-subscriber:dev
-    environment:
-      ConnectionStrings__Projection: Host=projection-db;Database=projection;Username=projection;Password=projection
-      # The bearer Open Notificaties must present on the abonnement callback. NRC's
-      # registration probe expects a 401 without it (ADR-0007). Dev-only token.
-      EventSubscriber__Webhook__AuthToken: ${NOTIFICATION_WEBHOOK_TOKEN:-Bearer big-reference-notifications}
-    ports:
-      - "8110:8080"
-    healthcheck:
-      test: ["CMD", "curl", "-fsS", "http://localhost:8080/health"]
-      interval: 5s
-      timeout: 3s
-      retries: 5
-      start_period: 15s
-    depends_on:
-      projection-db:
-        condition: service_healthy
-    networks: [cg]
-
-  # The read side of the projection. Shares Projection.ReadModel, so build context is root.
-  projection-api:
-    build:
-      context: ..
-      dockerfile: services/projection-api/Dockerfile
-    image: register-referentie/projection-api:dev
-    environment:
-      ConnectionStrings__Projection: Host=projection-db;Database=projection;Username=projection;Password=projection
-    ports:
-      - "8120:8080"
-    healthcheck:
-      test: ["CMD", "curl", "-fsS", "http://localhost:8080/health"]
-      interval: 5s
-      timeout: 3s
-      retries: 5
-      start_period: 15s
-    depends_on:
-      projection-db:
-        condition: service_healthy
-    networks: [cg]
-
-volumes:
-  oz-db:
-  nrc-db:
-  flowable-db:
-  projection-db:
-  # Config volumes — created and populated out-of-band by infra/seed-config.sh
-  # (docker cp), because bind mounts don't reach sibling containers on the CI
-  # runner. `external` keeps the names deterministic; the seed step manages them.
-  oz-config:
-    external: true
-    name: rr-oz-config
-  nrc-config:
-    external: true
-    name: rr-nrc-config
-  kc-realms:
-    external: true
-    name: rr-kc-realms
-  fl-bpmn:
-    external: true
-    name: rr-fl-bpmn
-
-networks:
-  cg:

infra/flowable/docker-compose.yml

@@ -1,70 +0,0 @@
-# Flowable (S-03): the flowable-rest engine on Postgres.
-# The registratie.bpmn model is deployed via the REST API on startup by flowable-init.
-#
-#   docker compose -f infra/flowable/docker-compose.yml up -d
-#   # REST API (basic auth) under http://localhost:8090/flowable-rest/service/
-#
-# Host port 8090 (8000/8001/8080/8180 are taken by OpenZaak/NRC/BFF/Keycloak).
-services:
-  flowable-db:
-    image: docker.io/library/postgres:16
-    environment:
-      POSTGRES_USER: flowable
-      POSTGRES_PASSWORD: flowable
-      POSTGRES_DB: flowable
-    volumes:
-      - flowable-db:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U flowable -d flowable"]
-      interval: 5s
-      timeout: 3s
-      retries: 10
-    networks: [cg]
-
-  flowable-rest:
-    image: docker.io/flowable/flowable-rest:latest
-    environment:
-      SPRING_DATASOURCE_DRIVER-CLASS-NAME: org.postgresql.Driver
-      SPRING_DATASOURCE_URL: jdbc:postgresql://flowable-db:5432/flowable
-      SPRING_DATASOURCE_USERNAME: flowable
-      SPRING_DATASOURCE_PASSWORD: flowable
-    ports:
-      - "8090:8080"
-    depends_on:
-      flowable-db:
-        condition: service_healthy
-    networks: [cg]
-
-  # Deploys workflows/registratie.bpmn via the REST API once flowable-rest is up.
-  # Idempotent: skips if a deployment named "registratie" already exists.
-  flowable-init:
-    image: docker.io/curlimages/curl:latest
-    restart: "no"
-    # registratie.bpmn is streamed into this external volume by infra/seed-config.sh.
-    volumes:
-      - fl-bpmn:/work:ro
-    command:
-      - sh
-      - -c
-      - |
-        base=http://flowable-rest:8080/flowable-rest/service/repository/deployments
-        until curl -sf -u rest-admin:test "$$base" >/dev/null 2>&1; do echo "waiting for flowable-rest..."; sleep 3; done
-        if curl -s -u rest-admin:test "$$base?name=registratie" | grep -q '"name":"registratie"'; then
-          echo "registratie already deployed; skip"
-        else
-          curl -sf -u rest-admin:test -F 'file=@/work/registratie.bpmn;filename=registratie.bpmn' "$$base" >/dev/null && echo "deployed registratie"
-        fi
-    depends_on:
-      flowable-rest:
-        condition: service_started
-    networks: [cg]
-
-volumes:
-  flowable-db:
-  # populated out-of-band by infra/seed-config.sh (docker cp) — see that script.
-  fl-bpmn:
-    external: true
-    name: rr-fl-bpmn
-
-networks:
-  cg:

infra/flowable/verify.py

@@ -1,54 +0,0 @@
-#!/usr/bin/env python3
-"""Smoke-check Flowable: the registratie process is deployed, and starting an
-instance parks it on the OpenZaakAanmaken external task. Stdlib only.
-"""
-import base64, json, sys, time, urllib.error, urllib.request
-
-BASE = "http://localhost:8090/flowable-rest/service"
-AUTH = "Basic " + base64.b64encode(b"rest-admin:test").decode()
-
-
-def call(method, path, payload=None):
-    data = json.dumps(payload).encode() if payload is not None else None
-    req = urllib.request.Request(BASE + path, data=data, method=method, headers={
-        "Authorization": AUTH, "Content-Type": "application/json", "Accept": "application/json"})
-    with urllib.request.urlopen(req, timeout=30) as r:
-        return r.status, json.loads(r.read() or "null")
-
-
-def main():
-    # 1. process definition deployed? (wait for the async init-container deploy)
-    defs = {"total": 0}
-    for _ in range(40):
-        _, defs = call("GET", "/repository/process-definitions?key=registratie")
-        if defs["total"] >= 1:
-            break
-        time.sleep(3)
-    assert defs["total"] >= 1, "registratie process definition not deployed"
-    print(f"process definition 'registratie' deployed (total={defs['total']})")
-
-    # 2. start an instance
-    st, pi = call("POST", "/runtime/process-instances", {"processDefinitionKey": "registratie"})
-    assert st == 201, f"start failed: {st} {pi}"
-    pid = pi["id"]
-    assert pi.get("ended") is False, "instance ended immediately — external task not reached"
-    print(f"started instance {pid} (ended={pi.get('ended')})")
-
-    # 3. waiting on the external task?
-    _, ex = call("GET", f"/runtime/executions?processInstanceId={pid}")
-    activities = [e.get("activityId") for e in ex["data"]]
-    assert "OpenZaakAanmaken" in activities, f"not waiting at OpenZaakAanmaken: {activities}"
-    print(f"instance is waiting at the external task: {activities}")
-
-    # 4. cleanup
-    try:
-        call("DELETE", f"/runtime/process-instances/{pid}")
-        print("cleaned up instance")
-    except urllib.error.HTTPError:
-        pass
-
-    print("flowable smoke OK")
-
-
-if __name__ == "__main__":
-    main()

infra/keycloak/docker-compose.yml

@@ -21,15 +21,9 @@ services:
       KC_HTTP_ENABLED: "true"
     ports:
       - "8180:8080"
-    # realm exports are streamed into this external volume by infra/seed-config.sh.
     volumes:
-      - kc-realms:/opt/keycloak/data/import:ro
+      - ./realms:/opt/keycloak/data/import:ro,z
     networks: [cg]
 
-volumes:
-  kc-realms:
-    external: true
-    name: rr-kc-realms
-
 networks:
   cg:

infra/notification-sink.py

@@ -1,39 +0,0 @@
-#!/usr/bin/env python3
-"""A throwaway webhook sink for verifying the OpenZaak → NRC notification path.
-
-NRC delivers abonnement callbacks here as POSTs; each body is printed to stdout
-(prefixed `NOTIFICATION `) so the verify harness can assert on `docker logs`.
-
-NRC refuses to register an abonnement whose callback is unauthenticated
-(`no-auth-on-callback`): when validating it sends a probe and expects the callback
-to reject a request without the configured `Authorization` value. So this sink
-enforces that header (EXPECTED_AUTH env) — 401 without it, 204 with it.
-
-Stdlib only. Listens on :9000. See infra/verify-notifications.sh / S-01-c (#56).
-"""
-import http.server
-import os
-import sys
-
-EXPECTED_AUTH = os.environ.get("EXPECTED_AUTH", "Bearer notification-sink-token")
-
-
-class Handler(http.server.BaseHTTPRequestHandler):
-    def do_POST(self):
-        length = int(self.headers.get("content-length", 0))
-        body = self.rfile.read(length).decode("utf-8", "replace")
-        if self.headers.get("Authorization") != EXPECTED_AUTH:
-            self.send_response(401)
-            self.end_headers()
-            return
-        print("NOTIFICATION " + body, flush=True)
-        self.send_response(204)
-        self.end_headers()
-
-    def log_message(self, *args):  # silence default request logging
-        pass
-
-
-if __name__ == "__main__":
-    http.server.HTTPServer(("0.0.0.0", 9000), Handler).serve_forever()
-    sys.exit(0)

infra/opennotificaties/docker-compose.yml

@@ -19,13 +19,10 @@ services:
     volumes:
       - nrc-db:/var/lib/postgresql/data
     healthcheck:
-      # pg_isready only checks TCP; the second clause verifies PostGIS is installed
+      test: ["CMD-SHELL", "pg_isready -U opennotificaties -d opennotificaties"]
-      # so nrc-init migrations can safely start (avoids race on cold container start).
-      test: ["CMD-SHELL", "pg_isready -U opennotificaties -d opennotificaties && psql -U opennotificaties -d opennotificaties -c 'SELECT PostGIS_Version();' -q 2>/dev/null"]
       interval: 5s
-      timeout: 5s
+      timeout: 3s
-      retries: 30
+      retries: 10
-      start_period: 15s
     networks: [cg]
 
   nrc-redis:
@@ -33,8 +30,7 @@ services:
     networks: [cg]
 
   nrc-init:
-    # Plain base image — nrc-init runs migrations only (see command below).
+    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-latest}
-    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
     environment: &nrc-env
       DJANGO_SETTINGS_MODULE: nrc.conf.docker
       SECRET_KEY: ${NRC_SECRET_KEY:-dev-only-not-for-production}
@@ -53,17 +49,9 @@ services:
       DJANGO_SUPERUSER_PASSWORD: admin
       OPENNOTIFICATIES_SUPERUSER_EMAIL: admin@localhost
       RUN_SETUP_CONFIG: "true"
-      # Delivery cadence: nrc-beat fires `execute_notifications` this often to drain
-      # scheduled notifications to subscribers. Upstream default is 20s; 5s keeps the
-      # walking-skeleton + the verify smoke responsive.
-      NOTIFICATION_SEC_INTERVAL: "5"
-    # Runs migrations + setup_configuration (S-01-c): the JWT credential, the
-    # Autorisaties-API delegation, and the `zaken` kanaal that let OpenZaak publish
-    # notifications. data.yaml is streamed into this external volume by
-    # infra/seed-config.sh (same pattern as oz-init). See data.yaml + ADR-0006.
     command: /setup_configuration.sh
     volumes:
-      - nrc-config:/app/setup_configuration:ro
+      - ./setup_configuration:/app/setup_configuration:ro,z
     depends_on:
       nrc-db:
         condition: service_healthy
@@ -72,7 +60,7 @@ services:
     networks: [cg]
 
   nrc-web:
-    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
+    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-latest}
     environment: *nrc-env
     healthcheck:
       test: ["CMD", "python", "-c", "import requests,sys; sys.exit(0 if requests.head('http://localhost:8000/admin/').status_code in (200,302) else 1)"]
@@ -88,7 +76,7 @@ services:
     networks: [cg]
 
   nrc-celery:
-    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
+    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-latest}
     environment: *nrc-env
     command: /celery_worker.sh
     depends_on:
@@ -96,25 +84,8 @@ services:
         condition: service_completed_successfully
     networks: [cg]
 
-  # Celery beat: periodically fires `execute_notifications`, which drains the
-  # ScheduledNotification rows the API creates on publish and hands them to the
-  # worker for delivery. Without beat, notifications are accepted but never
-  # delivered to subscribers — so it is required, not optional. See ADR-0007.
-  nrc-beat:
-    image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
-    environment: *nrc-env
-    command: /celery_beat.sh
-    depends_on:
-      nrc-init:
-        condition: service_completed_successfully
-    networks: [cg]
-
 volumes:
   nrc-db:
-  # populated out-of-band by infra/seed-config.sh (docker cp) — see that script.
-  nrc-config:
-    external: true
-    name: rr-nrc-config
 
 networks:
   cg:

infra/opennotificaties/setup_configuration/data.yaml

@@ -1,41 +1,5 @@
-# Open Notificaties (NRC) setup_configuration (S-01-c, #56).
+# Open Notificaties setup_configuration.
-# Wires NRC so OpenZaak can publish notifications:
+# Stage 1 (this commit): intentionally minimal — the init container runs
-#  - the JWT credential OpenZaak authenticates with,
+# migrations; no steps enabled yet. The OpenZaak<->NRC notification wiring
-#  - delegation of authorization checks to OpenZaak's Autorisaties API (AC),
+# (Services, Authorization, JWT, Kanalen) is added next. See ADR-0002 / S-01-c.
-#  - the `zaken` kanaal OpenZaak publishes zaak events on.
+{}
-# Dev-only credentials — not for production. Steps from nrc.setup_configuration.
-
-# 1. JWT credential NRC uses to verify the token OpenZaak presents.
-vng_api_common_credentials_config_enable: true
-vng_api_common_credentials:
-  items:
-    - identifier: big-reference-seed
-      secret: insecure-dev-secret-change-me
-
-# 2. The Autorisaties API (OpenZaak's AC) NRC consults to authorize publishers.
-zgw_consumers_config_enable: true
-zgw_consumers:
-  services:
-    - identifier: openzaak-ac
-      label: OpenZaak Autorisaties API
-      api_type: ac
-      api_root: http://openzaak:8000/autorisaties/api/v1/
-      auth_type: zgw
-      client_id: big-reference-seed
-      secret: insecure-dev-secret-change-me
-
-# 3. Delegate authorization to that AC.
-autorisaties_api_config_enable: true
-autorisaties_api:
-  authorizations_api_service_identifier: openzaak-ac
-
-# 4. The kanaal OpenZaak publishes zaak events on.
-notifications_kanalen_config_enable: true
-notifications_kanalen_config:
-  items:
-    - naam: zaken
-      documentatie_link: https://github.com/VNG-Realisatie/gemma-zaken
-      filters:
-        - bronorganisatie
-        - zaaktype
-        - vertrouwelijkheidaanduiding

infra/openzaak/docker-compose.yml

@@ -18,13 +18,10 @@ services:
     volumes:
       - oz-db:/var/lib/postgresql/data
     healthcheck:
-      # pg_isready only checks TCP; the second clause verifies PostGIS is installed
+      test: ["CMD-SHELL", "pg_isready -U openzaak -d openzaak"]
-      # so oz-init migrations can safely start (avoids race on cold container start).
-      test: ["CMD-SHELL", "pg_isready -U openzaak -d openzaak && psql -U openzaak -d openzaak -c 'SELECT PostGIS_Version();' -q 2>/dev/null"]
       interval: 5s
-      timeout: 5s
+      timeout: 3s
-      retries: 30
+      retries: 10
-      start_period: 15s
     networks: [cg]
 
   oz-redis:
@@ -32,7 +29,7 @@ services:
     networks: [cg]
 
   oz-init:
-    image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-1.28.2}
+    image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-latest}
     environment: &oz-env
       DJANGO_SETTINGS_MODULE: openzaak.conf.docker
       SECRET_KEY: ${OZ_SECRET_KEY:-dev-only-not-for-production}
@@ -47,20 +44,18 @@ services:
       CELERY_BROKER_URL: redis://oz-redis:6379/1
       CELERY_RESULT_BACKEND: redis://oz-redis:6379/1
       DISABLE_2FA: "true"
-      # Notifications are OFF by default so OpenZaak-only bring-ups (openzaak-up,
+      # Notifications go to Open Notificaties (NRC), which arrives in S-01-c.
-      # the ACL integration test) don't 500 trying to reach an absent NRC. When
+      # Until then, disable outbound notifications so writes don't 500.
-      # OpenZaak runs together with the NRC stack, set OZ_NOTIFICATIONS_DISABLED=false
+      NOTIFICATIONS_DISABLED: "true"
-      # (make stack-up does) to publish; the NRC service + notifications_config that
-      # name it are provisioned by setup_configuration (data.yaml, S-01-c).
-      NOTIFICATIONS_DISABLED: "${OZ_NOTIFICATIONS_DISABLED:-true}"
       OPENZAAK_SUPERUSER_USERNAME: admin
       DJANGO_SUPERUSER_PASSWORD: admin
       OPENZAAK_SUPERUSER_EMAIL: admin@localhost
       RUN_SETUP_CONFIG: "true"
     command: /setup_configuration.sh
-    # data.yaml is streamed into this external volume by infra/seed-config.sh.
     volumes:
-      - oz-config:/app/setup_configuration:ro
+      # :z relabels for SELinux; the dir/file must be world-readable for the
+      # container user (rootless Podman uid mapping). See docs/runbooks/openzaak.md.
+      - ./setup_configuration:/app/setup_configuration:ro,z
     depends_on:
       oz-db:
         condition: service_healthy
@@ -69,7 +64,7 @@ services:
     networks: [cg]
 
   openzaak:
-    image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-1.28.2}
+    image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-latest}
     environment: *oz-env
     healthcheck:
       test: ["CMD", "python", "-c", "import requests,sys; sys.exit(0 if requests.head('http://localhost:8000/admin/').status_code in (200,302) else 1)"]
@@ -85,7 +80,7 @@ services:
     networks: [cg]
 
   oz-celery:
-    image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-1.28.2}
+    image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-latest}
     environment: *oz-env
     command: /celery_worker.sh
     depends_on:
@@ -95,10 +90,6 @@ services:
 
 volumes:
   oz-db:
-  # populated out-of-band by infra/seed-config.sh (docker cp) — see that script.
-  oz-config:
-    external: true
-    name: rr-oz-config
 
 networks:
   cg:

infra/openzaak/seed_catalogus.py

@@ -18,16 +18,6 @@ SECRET = os.environ.get("OZ_SECRET", "insecure-dev-secret-change-me")
 ZTC = f"{BASE}/catalogi/api/v1"
 RSIN = "517439943"  # elfproef-valid test RSIN
 
-# Opt-in: also publish the zaaktype so OpenZaak's Zaken API accepts a zaak against
-# it (a concept zaaktype is rejected with `not-published`). Off by default — the
-# S-01 compose seed keeps it a concept (ADR-0002). The ACL integration test
-# (S-04a, #46) sets OZ_PUBLISH=1. Publishing requires ≥2 statustypen, ≥1 roltype
-# and ≥1 resultaattype; the resultaattype is validated against the external
-# Selectielijst reference API, so this path needs outbound access to it. See ADR-0006.
-PUBLISH = os.environ.get("OZ_PUBLISH", "").lower() in ("1", "true", "yes")
-SELECTIELIJST = os.environ.get(
-    "OZ_SELECTIELIJST", "https://selectielijst.openzaak.nl/api/v1").rstrip("/")
-
 
 def token():
     b64 = lambda b: base64.urlsafe_b64encode(b).rstrip(b"=")
@@ -62,68 +52,6 @@ def find(path):
     return body.get("results", [])
 
 
-def selectielijst(path):
-    """GET the external Selectielijst reference API (no auth). Used only when publishing."""
-    req = urllib.request.Request(f"{SELECTIELIJST}{path}", headers={"Accept": "application/json"})
-    with urllib.request.urlopen(req, timeout=30) as r:
-        return json.loads(r.read())
-
-
-def publish_zaaktype(zt):
-    """Add the relations OpenZaak requires to publish, then publish (idempotent).
-
-    Publish validation (verified against OpenZaak 1.28.2) demands: ≥2 statustypen
-    (begin + eind), ≥1 roltype, ≥1 resultaattype. A resultaattype needs a
-    Selectielijst `selectielijstklasse` whose procestype matches the zaaktype's
-    `selectielijstProcestype`, plus a `resultaattypeomschrijving`.
-    """
-    have_st = {s.get("volgnummer") for s in find(f"/statustypen?zaaktype={zt['url']}&status=alles")}
-    for volgnummer, omschrijving in [(1, "Ontvangen"), (2, "Afgehandeld")]:
-        if volgnummer not in have_st:
-            st, body = api("POST", "/statustypen", {
-                "omschrijving": omschrijving, "zaaktype": zt["url"], "volgnummer": volgnummer})
-            if st != 201:
-                sys.exit(f"create statustype {volgnummer} -> {st}: {json.dumps(body, indent=2)}")
-            print(f"create statustype {volgnummer} ({omschrijving})")
-
-    if find(f"/roltypen?zaaktype={zt['url']}&status=alles"):
-        print("skip   roltype Aanvrager")
-    else:
-        st, body = api("POST", "/roltypen", {
-            "zaaktype": zt["url"], "omschrijving": "Aanvrager", "omschrijvingGeneriek": "initiator"})
-        if st != 201:
-            sys.exit(f"create roltype -> {st}: {json.dumps(body, indent=2)}")
-        print("create roltype Aanvrager")
-
-    if find(f"/resultaattypen?zaaktype={zt['url']}&status=alles"):
-        print("skip   resultaattype Geregistreerd")
-    else:
-        resultaat = selectielijst("/resultaten?pageSize=1")["results"][0]
-        omschrijvingen = selectielijst("/resultaattypeomschrijvingen")
-        oms = (omschrijvingen if isinstance(omschrijvingen, list) else omschrijvingen["results"])[0]["url"]
-        # The selectielijstklasse and the zaaktype must share a procestype.
-        st, body = api("PATCH", zt["url"], {"selectielijstProcestype": resultaat["procesType"]})
-        if st != 200:
-            sys.exit(f"set procestype -> {st}: {json.dumps(body, indent=2)}")
-        st, body = api("POST", "/resultaattypen", {
-            "zaaktype": zt["url"], "omschrijving": "Geregistreerd",
-            "resultaattypeomschrijving": oms, "selectielijstklasse": resultaat["url"],
-            "archiefnominatie": "blijvend_bewaren",
-            "brondatumArchiefprocedure": {"afleidingswijze": "afgehandeld"},
-        })
-        if st != 201:
-            sys.exit(f"create resultaattype -> {st}: {json.dumps(body, indent=2)}")
-        print("create resultaattype Geregistreerd")
-
-    if zt.get("concept", True):
-        st, body = api("POST", f"{zt['url']}/publish")
-        if st != 200:
-            sys.exit(f"publish zaaktype -> {st}: {json.dumps(body, indent=2)}")
-        print(f"publish zaaktype BIG-REGISTRATIE ({zt['url']})")
-    else:
-        print("skip   publish (already published)")
-
-
 def main():
     # 1. Catalogus
     existing = [c for c in find(f"/catalogussen?domein=BIG") if c.get("domein") == "BIG"]
@@ -193,28 +121,16 @@ def main():
     else:
         print("warn   zaaktype already published; cannot add bsn eigenschap")
 
-    # 4. Optionally publish. By default the zaaktype stays a concept: publishing
+    # Intentionally NOT published. Publishing requires roltypen, resultaattypen
-    # requires roltypen, resultaattypen and statustypen, beyond the "lean /
+    # and statustypen, which go beyond the "lean / schema-mandatory" zaaktype this
-    # schema-mandatory" zaaktype S-01 asks for (ADR-0002). Set OZ_PUBLISH=1 to add
+    # slice asks for; they arrive with the workflow/zaak slices. See ADR-0002.
-    # those relations and publish — needed so a real zaak POST is accepted, which
-    # the ACL integration test (S-04a, #46) exercises. See ADR-0006.
-    if PUBLISH:
-        # Re-fetch: the bsn-eigenschap branch above may hold a stale concept flag.
-        zt = next(z for z in find(f"/zaaktypen?catalogus={cat['url']}&status=alles")
-                  if z.get("identificatie") == "BIG-REGISTRATIE")
-        publish_zaaktype(zt)
 
-    # 5. Verify the JWT client can list the zaaktype (concepts included).
+    # 4. Verify the JWT client can list the zaaktype (concepts included).
     zaaktypen = find(f"/zaaktypen?catalogus={cat['url']}&status=alles")
     names = [z.get("identificatie") for z in zaaktypen]
     print(f"zaaktypen in BIG: {names}")
     assert "BIG-REGISTRATIE" in names, "BIG-REGISTRATIE not listed"
-    state = "published" if PUBLISH else "concept"
+    print("OK — BIG catalogus seeded (BIG-REGISTRATIE concept + bsn eigenschap)")
-    # Machine-readable line so callers (e.g. infra/run-domain-check.sh) can capture the
-    # zaaktype URL to configure the ACL's default-fill (ADR-0003/0009).
-    zt_url = next(z["url"] for z in zaaktypen if z.get("identificatie") == "BIG-REGISTRATIE")
-    print(f"ZAAKTYPE_URL {zt_url}")
-    print(f"OK — BIG catalogus seeded (BIG-REGISTRATIE {state} + bsn eigenschap)")
 
 
 if __name__ == "__main__":

infra/openzaak/setup_configuration/data.yaml

@@ -20,22 +20,3 @@ vng_api_common_applicaties:
         - big-reference-seed
       label: BIG reference seed client
       heeft_alle_autorisaties: true
-
-# ── OpenZaak → Open Notificaties (NRC) publishing (S-01-c, #56) ─────────────
-# The NRC service OpenZaak posts notifications to, authenticating with the same
-# big-reference-seed client (NRC verifies the JWT and authorizes it via the AC).
-zgw_consumers_config_enable: true
-zgw_consumers:
-  services:
-    - identifier: nrc
-      label: Open Notificaties
-      api_type: nrc
-      api_root: http://nrc-web:8000/api/v1/
-      auth_type: zgw
-      client_id: big-reference-seed
-      secret: insecure-dev-secret-change-me
-
-# Point OpenZaak's notifications at that service. Requires NOTIFICATIONS_DISABLED=false.
-notifications_config_enable: true
-notifications_config:
-  notifications_api_service_identifier: nrc

infra/run-acl-integration.sh

@@ -1,37 +0,0 @@
-#!/usr/bin/env bash
-#
-# Run the ACL integration tests (Category=Integration) against the OpenZaak that is
-# ALREADY running — works for any stack: oz-only (`make integration`), the standalone
-# oz+nrc stack, or the full compose stack (the CI `verify-stack` job). Seeds a
-# published BIG zaaktype (idempotent), then builds + runs the test image on the stack
-# network, reaching OpenZaak by container IP (a single-label host isn't URL-valid;
-# the runner can't reach published ports — see gitea-actions-gotchas.md §5/§6).
-#
-# Does NOT manage the stack lifecycle: the caller owns bring-up + teardown. Plain
-# docker primitives only (docker/podman-portable). See ADR-0006.
-set -euo pipefail
-
-here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-root="$(cd "$here/.." && pwd)"
-
-# The OpenZaak API container, matched across compose projects + docker/podman naming
-# (`<project>[-_]openzaak[-_]<n>`); the delimiters exclude oz-db / oz-redis / oz-init.
-oz="$(docker ps -q --filter 'name=[-_]openzaak[-_]' | head -1)"
-[ -n "$oz" ] || { echo "ERROR: no running OpenZaak container found — bring the stack up first" >&2; exit 1; }
-net="$(docker inspect -f '{{range $k,$_ := .NetworkSettings.Networks}}{{$k}}{{"\n"}}{{end}}' "$oz" | head -1)"
-oz_ip="$(docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "$oz")"
-oz_base="http://$oz_ip:8000"
-echo ">> OpenZaak at $oz_base on network $net"
-
-echo ">> seeding a published BIG zaaktype (idempotent)"
-sid="$(docker create --network "$net" -e "OZ_BASE=$oz_base" -e OZ_PUBLISH=1 \
-  python:3-slim python /seed.py)"
-docker cp "$here/openzaak/seed_catalogus.py" "$sid:/seed.py" >/dev/null
-docker start -a "$sid"
-docker rm -f "$sid" >/dev/null
-
-echo ">> building the integration test image"
-docker build -f "$root/services/acl/Dockerfile.integration" -t rr-acl-integration "$root/services/acl"
-
-echo ">> running the ACL integration tests (inside the network)"
-docker run --rm --network "$net" -e "OZ_BASE=$oz_base" rr-acl-integration

infra/run-domain-check.sh

@@ -1,68 +0,0 @@
-#!/usr/bin/env bash
-#
-# Verify the BIG Domain Service end-to-end (S-05) against an ALREADY-RUNNING full stack:
-# domain → Flowable (start the registratie process + external-task worker) → ACL → OpenZaak.
-# Submits a registration to the domain and asserts the worker opens a zaak in OpenZaak and
-# records its URL on the aggregate (ADR-0009).
-#
-# The seeded zaaktype URL is server-assigned, so it isn't knowable at initial bring-up. This
-# script therefore seeds a published BIG zaaktype and recreates the `acl` service configured to
-# default-fill it — pointing the ACL at the SAME OpenZaak host that owns the URL, so zaak creation
-# is host-consistent (exactly the configuration the ACL integration test proves, ADR-0006). That
-# one recreate aside, the caller owns stack bring-up + teardown.
-#
-# All in-network, reaching services by container IP (a single-label host isn't URL-valid; the
-# runner can't reach published ports — gitea-actions-gotchas.md §5/§6). Plain docker primitives.
-set -euo pipefail
-
-here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-root="$(cd "$here/.." && pwd)"
-compose="$root/infra/docker-compose.yml"
-
-ip() { docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "$1"; }
-
-oz="$(docker ps -q --filter 'name=[-_]openzaak[-_]' | head -1)"
-dom="$(docker ps -q --filter 'name=domain' | head -1)"
-[ -n "$oz" ] || { echo "ERROR: no running OpenZaak container — bring the stack up first" >&2; exit 1; }
-[ -n "$dom" ] || { echo "ERROR: no running domain container — bring the stack up first" >&2; exit 1; }
-net="$(docker inspect -f '{{range $k,$_ := .NetworkSettings.Networks}}{{$k}}{{"\n"}}{{end}}' "$oz" | head -1)"
-oz_ip="$(ip "$oz")"; dom_ip="$(ip "$dom")"
-oz_base="http://$oz_ip:8000"
-echo ">> openzaak=$oz_ip domain=$dom_ip network=$net"
-
-echo ">> seeding a published BIG zaaktype (idempotent) and capturing its URL"
-sid="$(docker create --network "$net" -e "OZ_BASE=$oz_base" -e OZ_PUBLISH=1 python:3-slim python /seed.py)"
-docker cp "$here/openzaak/seed_catalogus.py" "$sid:/seed.py" >/dev/null
-zt_url="$(docker start -a "$sid" | sed -n 's/^ZAAKTYPE_URL //p' | head -1)"
-docker rm -f "$sid" >/dev/null
-[ -n "$zt_url" ] || { echo "ERROR: seed did not report a ZAAKTYPE_URL" >&2; exit 1; }
-echo ">> zaaktype: $zt_url"
-
-echo ">> recreating the acl service pointed at the seeded zaaktype (host-consistent)"
-ACL_ZAAKTYPE_URL="$zt_url" ACL_OPENZAAK_BASEURL="$oz_base/" docker compose -f "$compose" up -d acl
-WAIT_TIMEOUT="${WAIT_TIMEOUT:-120}" bash "$here/wait-healthy.sh" acl
-
-echo ">> submitting a registration to the domain"
-loc="$(docker run --rm --network "$net" curlimages/curl:latest \
-  -fsS -D - -o /dev/null -X POST "http://$dom_ip:8080/registrations" \
-  -H 'Content-Type: application/json' -d '{"bsn":"123456782"}' \
-  | sed -n 's/\r$//; s/^[Ll]ocation: //p' | head -1)"
-[ -n "$loc" ] || { echo "ERROR: POST /registrations returned no Location" >&2; exit 1; }
-echo ">> registration accepted at $loc"
-
-echo ">> polling the domain until the worker records the opened zaak"
-for _ in $(seq 1 30); do
-  body="$(docker run --rm --network "$net" curlimages/curl:latest \
-    -fsS "http://$dom_ip:8080$loc" 2>/dev/null || true)"
-  if echo "$body" | grep -q '/zaken/api/v1/zaken/'; then
-    echo "OK — the domain opened a zaak and recorded it on the registration:"
-    echo "$body" | cut -c1-300
-    exit 0
-  fi
-  sleep 2
-done
-echo "FAIL — the registration never received a zaak URL" >&2
-echo "--- domain log ---" >&2; docker logs "$dom" 2>&1 | tail -15 >&2
-acl="$(docker ps -q --filter 'name=[-_]acl[-_]' | head -1)"
-[ -n "$acl" ] && { echo "--- acl log ---" >&2; docker logs "$acl" 2>&1 | tail -15 >&2; }
-exit 1

infra/run-integration.sh

@@ -1,34 +0,0 @@
-#!/usr/bin/env bash
-#
-# Local convenience: run the ACL integration test against a throwaway OpenZaak-only
-# stack (fast iteration on the ACL gateway). Brings OpenZaak up, runs the shared
-# stack-agnostic check (infra/run-acl-integration.sh), then always tears down.
-#
-# CI does not use this — there the full stack is brought up once and the same runner
-# is invoked as a step (see the `verify-stack` job / Makefile `verify-*`). See ADR-0006.
-set -euo pipefail
-
-here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-OZ_COMPOSE="$here/openzaak/docker-compose.yml"
-
-cleanup() {
-  docker compose -f "$OZ_COMPOSE" down --volumes >/dev/null 2>&1 || true
-  docker volume rm -f rr-oz-config >/dev/null 2>&1 || true
-}
-trap cleanup EXIT
-
-echo ">> bringing OpenZaak up"
-bash "$here/seed-config.sh" oz
-docker compose -f "$OZ_COMPOSE" up -d
-
-echo ">> waiting for the OpenZaak API container to be healthy"
-for _ in $(seq 1 140); do
-  oz="$(docker ps -q --filter 'name=[-_]openzaak[-_]' | head -1)"
-  if [ -n "$oz" ] && [ "$(docker inspect -f '{{if .State.Health}}{{.State.Health.Status}}{{end}}' "$oz" 2>/dev/null || true)" = healthy ]; then
-    break
-  fi
-  sleep 3
-done
-[ -n "${oz:-}" ] || { echo "ERROR: OpenZaak never came up" >&2; exit 1; }
-
-bash "$here/run-acl-integration.sh"

infra/run-notification-check.sh

@@ -1,72 +0,0 @@
-#!/usr/bin/env bash
-#
-# Verify the OpenZaak → NRC notification path against an ALREADY-RUNNING oz+nrc stack
-# (the standalone stack via `make verify-notifications`, or the full compose stack in
-# the CI `verify-stack` job). Seeds a published BIG zaaktype (idempotent), registers
-# an abonnement to a webhook sink, creates a zaak, and asserts the sink receives the
-# `zaken`/`create` notification. All in-network, reaching services by container IP
-# (single-label hosts aren't URL-valid; the runner can't reach published ports).
-#
-# Does NOT manage the stack lifecycle (the caller owns bring-up + teardown), but it
-# cleans up the throwaway sink/driver it creates. Plain docker primitives only.
-# See ADR-0007.
-set -euo pipefail
-
-here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-SINK_AUTH="Bearer notification-sink-token"
-
-cleanup() { docker rm -f rr-nsink rr-nverify >/dev/null 2>&1 || true; }
-trap cleanup EXIT
-
-ip() { docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "$1"; }
-
-oz="$(docker ps -q --filter 'name=[-_]openzaak[-_]' | head -1)"
-nrc="$(docker ps -q --filter 'name=nrc-web' | head -1)"
-[ -n "$oz" ] && [ -n "$nrc" ] || { echo "ERROR: OpenZaak and/or NRC not running — bring the stack up first" >&2; exit 1; }
-net="$(docker inspect -f '{{range $k,$_ := .NetworkSettings.Networks}}{{$k}}{{"\n"}}{{end}}' "$oz" | head -1)"
-oz_ip="$(ip "$oz")"; nrc_ip="$(ip "$nrc")"
-echo ">> network=$net openzaak=$oz_ip nrc=$nrc_ip"
-
-echo ">> seeding a published BIG zaaktype (idempotent)"
-sid="$(docker create --network "$net" -e "OZ_BASE=http://$oz_ip:8000" -e OZ_PUBLISH=1 \
-  python:3-slim python /seed.py)"
-docker cp "$here/openzaak/seed_catalogus.py" "$sid:/seed.py" >/dev/null
-docker start -a "$sid"
-docker rm -f "$sid" >/dev/null
-
-echo ">> starting the webhook sink"
-docker rm -f rr-nsink >/dev/null 2>&1 || true
-sink="$(docker create --network "$net" --name rr-nsink -e "EXPECTED_AUTH=$SINK_AUTH" \
-  python:3-slim python /sink.py)"
-docker cp "$here/notification-sink.py" "$sink:/sink.py" >/dev/null
-docker start "$sink" >/dev/null
-sleep 1
-sink_ip="$(ip rr-nsink)"
-echo ">> sink at $sink_ip:9000"
-
-echo ">> registering abonnement + creating a zaak"
-docker rm -f rr-nverify >/dev/null 2>&1 || true
-drv="$(docker create --network "$net" --name rr-nverify \
-  -e "OZ_BASE=http://$oz_ip:8000" -e "NRC_BASE=http://$nrc_ip:8000" \
-  -e "SINK_CALLBACK=http://$sink_ip:9000/" -e "SINK_AUTH=$SINK_AUTH" \
-  python:3-slim python /driver.py)"
-docker cp "$here/verify-notification-driver.py" "$drv:/driver.py" >/dev/null
-docker start -a "$drv"
-zaak_url="$(docker logs rr-nverify 2>/dev/null | sed -n 's/^ZAAK_CREATED //p' | head -1)"
-docker rm -f rr-nverify >/dev/null
-[ -n "$zaak_url" ] || { echo "ERROR: driver did not create a zaak" >&2; exit 1; }
-zaak_uuid="${zaak_url##*/}"
-echo ">> zaak created: $zaak_url"
-
-echo ">> waiting for the notification to reach the sink"
-for _ in $(seq 1 30); do
-  if docker logs rr-nsink 2>&1 | grep -q "$zaak_uuid"; then
-    echo "OK — NRC delivered the zaken notification for zaak $zaak_uuid to the sink"
-    docker logs rr-nsink 2>&1 | grep "$zaak_uuid" | tail -1 | cut -c1-300
-    exit 0
-  fi
-  sleep 2
-done
-echo "FAIL — the sink never received a notification for zaak $zaak_uuid" >&2
-echo "--- sink log ---" >&2; docker logs rr-nsink 2>&1 | tail -8 >&2
-exit 1

infra/run-projection-check.sh

@@ -1,68 +0,0 @@
-#!/usr/bin/env bash
-#
-# Verify the end-to-end read-projection path (S-06) against an ALREADY-RUNNING full stack:
-# OpenZaak → NRC → Event Subscriber → projection → projection-api. Seeds a published BIG
-# zaaktype (idempotent), registers an abonnement on the `zaken` kanaal pointing at the real
-# Event Subscriber's /notifications callback (with the bearer it enforces), creates a zaak,
-# and asserts projection-api serves a row for that zaak with status INGEDIEND.
-#
-# All in-network, reaching services by container IP — single-label hosts aren't URL-valid and
-# the runner can't reach published ports (gitea-actions-gotchas.md §5/§6). Reuses the
-# notification driver to register the abonnement + create the zaak. Does NOT manage the stack
-# lifecycle (the caller owns bring-up + teardown). Plain docker primitives only. See ADR-0007/0008.
-set -euo pipefail
-
-here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-WEBHOOK_AUTH="${NOTIFICATION_WEBHOOK_TOKEN:-Bearer big-reference-notifications}"
-
-cleanup() { docker rm -f rr-pverify rr-pquery >/dev/null 2>&1 || true; }
-trap cleanup EXIT
-
-ip() { docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "$1"; }
-
-oz="$(docker ps -q --filter 'name=[-_]openzaak[-_]' | head -1)"
-nrc="$(docker ps -q --filter 'name=nrc-web' | head -1)"
-es="$(docker ps -q --filter 'name=event-subscriber' | head -1)"
-proj="$(docker ps -q --filter 'name=projection-api' | head -1)"
-[ -n "$oz" ] && [ -n "$nrc" ] || { echo "ERROR: OpenZaak and/or NRC not running — bring the stack up first" >&2; exit 1; }
-[ -n "$es" ] && [ -n "$proj" ] || { echo "ERROR: event-subscriber and/or projection-api not running — bring the stack up first" >&2; exit 1; }
-net="$(docker inspect -f '{{range $k,$_ := .NetworkSettings.Networks}}{{$k}}{{"\n"}}{{end}}' "$oz" | head -1)"
-oz_ip="$(ip "$oz")"; nrc_ip="$(ip "$nrc")"; es_ip="$(ip "$es")"; proj_ip="$(ip "$proj")"
-echo ">> network=$net openzaak=$oz_ip nrc=$nrc_ip event-subscriber=$es_ip projection-api=$proj_ip"
-
-echo ">> seeding a published BIG zaaktype (idempotent)"
-sid="$(docker create --network "$net" -e "OZ_BASE=http://$oz_ip:8000" -e OZ_PUBLISH=1 \
-  python:3-slim python /seed.py)"
-docker cp "$here/openzaak/seed_catalogus.py" "$sid:/seed.py" >/dev/null
-docker start -a "$sid"
-docker rm -f "$sid" >/dev/null
-
-echo ">> registering abonnement at the Event Subscriber + creating a zaak"
-docker rm -f rr-pverify >/dev/null 2>&1 || true
-drv="$(docker create --network "$net" --name rr-pverify \
-  -e "OZ_BASE=http://$oz_ip:8000" -e "NRC_BASE=http://$nrc_ip:8000" \
-  -e "SINK_CALLBACK=http://$es_ip:8080/notifications" -e "SINK_AUTH=$WEBHOOK_AUTH" \
-  python:3-slim python /driver.py)"
-docker cp "$here/verify-notification-driver.py" "$drv:/driver.py" >/dev/null
-docker start -a "$drv"
-zaak_url="$(docker logs rr-pverify 2>/dev/null | sed -n 's/^ZAAK_CREATED //p' | head -1)"
-docker rm -f rr-pverify >/dev/null
-[ -n "$zaak_url" ] || { echo "ERROR: driver did not create a zaak" >&2; exit 1; }
-zaak_uuid="${zaak_url##*/}"
-echo ">> zaak created: $zaak_url"
-
-echo ">> polling projection-api for the projected row (status INGEDIEND)"
-for _ in $(seq 1 30); do
-  body="$(docker run --rm --network "$net" curlimages/curl:latest \
-    -fsS "http://$proj_ip:8080/register/$zaak_uuid" 2>/dev/null || true)"
-  if echo "$body" | grep -q '"INGEDIEND"'; then
-    echo "OK — projection-api serves zaak $zaak_uuid with status INGEDIEND"
-    echo "$body" | cut -c1-300
-    exit 0
-  fi
-  sleep 2
-done
-echo "FAIL — projection-api never served an INGEDIEND row for zaak $zaak_uuid" >&2
-echo "--- event-subscriber log ---" >&2; docker logs "$es" 2>&1 | tail -10 >&2
-echo "--- projection-api log ---" >&2; docker logs "$proj" 2>&1 | tail -10 >&2
-exit 1

infra/seed-config.sh

@@ -1,46 +0,0 @@
-#!/usr/bin/env bash
-#
-# Populate the external named *config* volumes that the upstream services mount,
-# by `docker cp`-ing files into a throwaway helper container that mounts each one.
-#
-# Why: the compose stack uses the upstream images verbatim (no build). On Gitea's
-# containerized runner, `docker compose` starts the stack as SIBLING containers
-# via the host daemon, so a workspace bind mount resolves to a path the daemon
-# can't see and is mounted empty. `docker cp` instead streams bytes over the
-# Docker API, so the files reach the volume regardless of where the daemon runs.
-# We use plain docker primitives (volume create / run / cp / rm) rather than
-# `docker compose create`, because podman-compose (local dev) lacks that
-# subcommand. Fixed-name `external` volumes keep the names deterministic across
-# both runtimes. See docs/runbooks/gitea-actions-gotchas.md.
-#
-# Usage: seed-config.sh <key> [<key> ...]   where key ∈ { oz, kc, fl }
-set -euo pipefail
-
-here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-HELPER="${SEED_HELPER_IMAGE:-docker.io/library/busybox:stable}"
-
-populate() {  # volume  source(file or dir/.)
-  local vol="$1" src="$2" cid
-  docker volume rm -f "$vol" >/dev/null 2>&1 || true
-  docker volume create "$vol" >/dev/null
-  # A *created* (never started) helper is enough: the volume is attached at create
-  # time, `docker cp` writes through to it, and `docker rm` is instant (nothing to
-  # stop). `docker create` is a container subcommand both docker and podman have —
-  # unlike `docker compose create`, which podman-compose lacks.
-  cid="$(docker create -v "$vol:/dest" "$HELPER" true)"
-  docker cp "$src" "$cid:/dest/"
-  docker rm "$cid" >/dev/null
-  echo "  seeded $vol"
-}
-
-[ "$#" -gt 0 ] || { echo "usage: seed-config.sh <oz|nrc|kc|fl> ..." >&2; exit 2; }
-
-for key in "$@"; do
-  case "$key" in
-    oz) populate rr-oz-config "$here/openzaak/setup_configuration/." ;;
-    nrc) populate rr-nrc-config "$here/opennotificaties/setup_configuration/." ;;
-    kc) populate rr-kc-realms "$here/keycloak/realms/." ;;
-    fl) populate rr-fl-bpmn  "$here/../workflows/registratie.bpmn" ;;
-    *)  echo "unknown seed key: $key" >&2; exit 2 ;;
-  esac
-done

infra/verify-notification-driver.py

@@ -1,90 +0,0 @@
-#!/usr/bin/env python3
-"""Drive the OpenZaak → NRC notification check from *inside* the compose network.
-
-Registers an abonnement on the `zaken` kanaal pointing at a webhook sink, then
-creates a zaak against the published BIG zaaktype. OpenZaak publishes a
-`zaken`/`create` notification; NRC delivers it to the sink. The host harness
-(infra/verify-notifications.sh) then asserts the sink received it.
-
-Reached by container IP, not service name: OpenZaak/NRC validate URLs with Django's
-URLValidator, which rejects a single-label host like `openzaak`. Stdlib only.
-Env: OZ_BASE, NRC_BASE, SINK_CALLBACK, SINK_AUTH, OZ_CLIENT_ID, OZ_SECRET.
-"""
-import base64
-import hashlib
-import hmac
-import json
-import os
-import sys
-import time
-import urllib.error
-import urllib.request
-
-OZ = os.environ["OZ_BASE"].rstrip("/")
-NRC = os.environ["NRC_BASE"].rstrip("/")
-SINK_CALLBACK = os.environ["SINK_CALLBACK"]
-SINK_AUTH = os.environ.get("SINK_AUTH", "Bearer notification-sink-token")
-CID = os.environ.get("OZ_CLIENT_ID", "big-reference-seed")
-SECRET = os.environ.get("OZ_SECRET", "insecure-dev-secret-change-me")
-RSIN = "517439943"
-
-
-def token():
-    b64 = lambda b: base64.urlsafe_b64encode(b).rstrip(b"=")
-    seg = (
-        b64(json.dumps({"alg": "HS256", "typ": "JWT"}, separators=(",", ":")).encode())
-        + b"."
-        + b64(json.dumps(
-            {"iss": CID, "iat": int(time.time()), "client_id": CID,
-             "user_id": "verify", "user_representation": "verify"},
-            separators=(",", ":")).encode())
-    )
-    return (seg + b"." + b64(hmac.new(SECRET.encode(), seg, hashlib.sha256).digest())).decode()
-
-
-def call(method, url, body=None, crs=False):
-    headers = {"Authorization": "Bearer " + token(),
-               "Content-Type": "application/json", "Accept": "application/json"}
-    if crs:
-        headers["Accept-Crs"] = "EPSG:4326"
-        headers["Content-Crs"] = "EPSG:4326"
-    data = json.dumps(body).encode() if body is not None else None
-    try:
-        with urllib.request.urlopen(
-            urllib.request.Request(url, data=data, method=method, headers=headers), timeout=30
-        ) as r:
-            return r.status, json.loads(r.read() or "null")
-    except urllib.error.HTTPError as e:
-        return e.code, json.loads(e.read() or "null")
-
-
-def main():
-    status, ab = call("POST", f"{NRC}/api/v1/abonnement", {
-        "callbackUrl": SINK_CALLBACK,
-        "auth": SINK_AUTH,
-        "kanalen": [{"naam": "zaken", "filters": {}}],
-    })
-    if status != 201:
-        sys.exit(f"create abonnement -> {status}: {json.dumps(ab)}")
-    print(f"abonnement: {ab['url']}")
-
-    status, body = call(
-        "GET", f"{OZ}/catalogi/api/v1/zaaktypen?identificatie=BIG-REGISTRATIE&status=definitief")
-    results = body.get("results", []) if status == 200 else []
-    if not results:
-        sys.exit("no published BIG-REGISTRATIE zaaktype — seed with OZ_PUBLISH=1 first")
-    zaaktype = results[0]["url"]
-
-    status, zaak = call("POST", f"{OZ}/zaken/api/v1/zaken", {
-        "bronorganisatie": RSIN, "verantwoordelijkeOrganisatie": RSIN,
-        "zaaktype": zaaktype, "startdatum": time.strftime("%Y-%m-%d"),
-        "vertrouwelijkheidaanduiding": "openbaar",
-    }, crs=True)
-    if status != 201:
-        sys.exit(f"create zaak -> {status}: {json.dumps(zaak)}")
-    # The harness greps the sink for this exact URL.
-    print(f"ZAAK_CREATED {zaak['url']}")
-
-
-if __name__ == "__main__":
-    main()

infra/verify-notifications.sh

@@ -1,41 +0,0 @@
-#!/usr/bin/env bash
-#
-# Local convenience: verify the OpenZaak → NRC notification path against a throwaway
-# oz+nrc stack. Brings both up (notifications enabled), runs the shared stack-agnostic
-# check (infra/run-notification-check.sh), then always tears down.
-#
-# CI does not use this — there the full stack is brought up once and the same runner
-# is invoked as a step (see the `verify-stack` job / Makefile `verify-*`). See ADR-0007.
-set -euo pipefail
-
-here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-OZ_COMPOSE="$here/openzaak/docker-compose.yml"
-NRC_COMPOSE="$here/opennotificaties/docker-compose.yml"
-
-cleanup() {
-  docker compose -f "$OZ_COMPOSE" -f "$NRC_COMPOSE" down --volumes >/dev/null 2>&1 || true
-  docker volume rm -f rr-oz-config rr-nrc-config >/dev/null 2>&1 || true
-}
-trap cleanup EXIT
-
-wait_healthy() {  # name-regex
-  local re="$1" cid
-  for _ in $(seq 1 140); do
-    cid="$(docker ps -q --filter "name=$re" | head -1)"
-    if [ -n "$cid" ] && [ "$(docker inspect -f '{{if .State.Health}}{{.State.Health.Status}}{{end}}' "$cid" 2>/dev/null || true)" = healthy ]; then
-      return 0
-    fi
-    sleep 3
-  done
-  return 1
-}
-
-echo ">> bringing up OpenZaak + Open Notificaties (notifications enabled)"
-bash "$here/seed-config.sh" oz nrc
-OZ_NOTIFICATIONS_DISABLED=false docker compose -f "$OZ_COMPOSE" -f "$NRC_COMPOSE" up -d
-
-echo ">> waiting for OpenZaak + NRC to be healthy"
-wait_healthy '[-_]openzaak[-_]' || { echo "ERROR: OpenZaak not healthy" >&2; exit 1; }
-wait_healthy 'nrc-web' || { echo "ERROR: NRC not healthy" >&2; exit 1; }
-
-bash "$here/run-notification-check.sh"

infra/wait-healthy.sh

@@ -1,36 +0,0 @@
-#!/usr/bin/env bash
-#
-# Wait until the named compose services report a healthy healthcheck.
-#
-# Portable across `docker compose` (CI) and `podman-compose` (local dev): it uses
-# plain `docker ps` + `docker inspect`, so it needs neither `docker compose
-# up --wait` (podman-compose doesn't implement that flag) nor host port access
-# (the containerized CI runner can't reach published ports). It also sidesteps the
-# `--wait`-fails-when-a-one-shot-exits issue, since we only poll long-running
-# services that declare a healthcheck. See docs/runbooks/gitea-actions-gotchas.md.
-#
-# Usage: WAIT_TIMEOUT=420 wait-healthy.sh <service> [<service> ...]
-set -euo pipefail
-
-timeout="${WAIT_TIMEOUT:-420}"
-deadline=$(( $(date +%s) + timeout ))
-
-# compose service name -> container id. The name filter matches both docker
-# compose ("infra-openzaak-1") and podman-compose ("infra_openzaak_1") naming.
-cid_for() { docker ps -aq --filter "name=$1" | head -1; }
-
-for svc in "$@"; do
-  echo "waiting for '$svc' to be healthy (timeout ${timeout}s)..."
-  while :; do
-    cid="$(cid_for "$svc")"
-    status=""
-    [ -n "$cid" ] && status="$(docker inspect -f '{{if .State.Health}}{{.State.Health.Status}}{{else}}none{{end}}' "$cid" 2>/dev/null || true)"
-    [ "$status" = "healthy" ] && { echo "  '$svc' is healthy"; break; }
-    if [ "$(date +%s)" -ge "$deadline" ]; then
-      echo "TIMEOUT: '$svc' not healthy (status=${status:-no-container})" >&2
-      docker ps -a --filter "name=$svc" >&2 || true
-      exit 1
-    fi
-    sleep 3
-  done
-done

mkdocs.yml

@@ -23,16 +23,7 @@ nav:
   - Product Requirements: PRD.md
   - Architecture:
       - "ADR-0001: Loose coupling": architecture/adr-0001-loose-coupling.md
-      - "ADR-0002: Catalogus design": architecture/adr-0002-catalogus-design.md
-      - "ADR-0003: ACL default-fill": architecture/adr-0003-default-fill.md
-      - "ADR-0004: BDD framework": architecture/adr-0004-bdd-framework.md
-      - "ADR-0005: Mutation testing": architecture/adr-0005-mutation-testing.md
-      - "ADR-0006: ACL integration test provisioning": architecture/adr-0006-integration-test-provisioning.md
-      - "ADR-0007: OpenZaak → NRC notification wiring": architecture/adr-0007-notification-wiring.md
-      - "ADR-0008: Read projection store": architecture/adr-0008-read-projection-store.md
-      - "ADR-0009: External-task job worker": architecture/adr-0009-external-task-job-worker.md
   - Working in Gitea: gitea-workflow.md
-  - Demo script: demo-script.md
   - Runbooks:
       - CI: runbooks/ci.md
 

register-referentie.slnx

@@ -1,33 +0,0 @@
-<Solution>
-  <Folder Name="/services/" />
-  <Folder Name="/services/acl/">
-    <Project Path="services/acl/Acl.Api/Acl.Api.csproj" />
-    <Project Path="services/acl/Acl.Application/Acl.Application.csproj" />
-    <Project Path="services/acl/Acl.Infrastructure/Acl.Infrastructure.csproj" />
-    <Project Path="services/acl/Acl.IntegrationTests/Acl.IntegrationTests.csproj" />
-    <Project Path="services/acl/Acl.Tests/Acl.Tests.csproj" />
-  </Folder>
-  <Folder Name="/services/domain/">
-    <Project Path="services/domain/Big.Domain/Big.Domain.csproj" />
-    <Project Path="services/domain/Big.Application/Big.Application.csproj" />
-    <Project Path="services/domain/Big.Infrastructure/Big.Infrastructure.csproj" />
-    <Project Path="services/domain/Big.Api/Big.Api.csproj" />
-    <Project Path="services/domain/Big.Tests/Big.Tests.csproj" />
-  </Folder>
-  <Folder Name="/services/bff/">
-    <Project Path="services/bff/Bff.Api/Bff.Api.csproj" />
-    <Project Path="services/bff/Bff.Tests/Bff.Tests.csproj" />
-  </Folder>
-  <Folder Name="/services/event-subscriber/">
-    <Project Path="services/event-subscriber/EventSubscriber.Api/EventSubscriber.Api.csproj" />
-    <Project Path="services/event-subscriber/EventSubscriber.Application/EventSubscriber.Application.csproj" />
-    <Project Path="services/event-subscriber/EventSubscriber.Tests/EventSubscriber.Tests.csproj" />
-  </Folder>
-  <Folder Name="/services/projection-api/">
-    <Project Path="services/projection-api/Projection.ReadModel/Projection.ReadModel.csproj" />
-    <Project Path="services/projection-api/ProjectionApi.Api/ProjectionApi.Api.csproj" />
-  </Folder>
-  <Folder Name="/tests/">
-    <Project Path="tests/acceptance/Acceptance.csproj" />
-  </Folder>
-</Solution>

services/acl/.dockerignore

@@ -1,3 +0,0 @@
-**/bin
-**/obj
-**/*.user

services/acl/Acl.Api/Acl.Api.csproj

@@ -1,14 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
-
-  <ItemGroup>
-    <ProjectReference Include="..\Acl.Application\Acl.Application.csproj" />
-    <ProjectReference Include="..\Acl.Infrastructure\Acl.Infrastructure.csproj" />
-  </ItemGroup>
-
-  <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
-    <Nullable>enable</Nullable>
-    <ImplicitUsings>enable</ImplicitUsings>
-  </PropertyGroup>
-
-</Project>

services/acl/Acl.Api/Program.cs

@@ -1,31 +0,0 @@
-using Acl.Application;
-using Acl.Infrastructure;
-
-var builder = WebApplication.CreateBuilder(args);
-
-builder.Services.AddSingleton<IClock, SystemClock>();
-builder.Services.AddSingleton(sp => sp.GetRequiredService<IConfiguration>()
-    .GetSection("Acl:Defaults").Get<AclDefaults>()
-    ?? throw new InvalidOperationException("Missing configuration section 'Acl:Defaults'"));
-builder.Services.AddSingleton(sp => sp.GetRequiredService<IConfiguration>()
-    .GetSection("Acl:OpenZaak").Get<OpenZaakOptions>()
-    ?? throw new InvalidOperationException("Missing configuration section 'Acl:OpenZaak'"));
-builder.Services.AddHttpClient<IZaakGateway, OpenZaakGateway>();
-builder.Services.AddScoped<AclService>();
-
-var app = builder.Build();
-
-app.MapGet("/health", () => "Healthy");
-
-// The ACL's single operation, exposed as a service endpoint.
-app.MapPost("/zaken", async (OpenZaakRequest body, AclService acl, CancellationToken ct) =>
-{
-    var zaakUrl = await acl.OpenZaakAsync(new DomainRegistration(body.Bsn), ct);
-    return Results.Ok(new { zaakUrl = zaakUrl.ToString() });
-});
-
-app.Run();
-
-public sealed record OpenZaakRequest(string Bsn);
-
-public partial class Program;

services/acl/Acl.Api/Properties/launchSettings.json

@@ -1,23 +0,0 @@
-{
-  "$schema": "https://json.schemastore.org/launchsettings.json",
-  "profiles": {
-    "http": {
-      "commandName": "Project",
-      "dotnetRunMessages": true,
-      "launchBrowser": true,
-      "applicationUrl": "http://localhost:5041",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    },
-    "https": {
-      "commandName": "Project",
-      "dotnetRunMessages": true,
-      "launchBrowser": true,
-      "applicationUrl": "https://localhost:7260;http://localhost:5041",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    }
-  }
-}

services/acl/Acl.Api/appsettings.Development.json

@@ -1,8 +0,0 @@
-{
-  "Logging": {
-    "LogLevel": {
-      "Default": "Information",
-      "Microsoft.AspNetCore": "Warning"
-    }
-  }
-}

services/acl/Acl.Api/appsettings.json

@@ -1,9 +0,0 @@
-{
-  "Logging": {
-    "LogLevel": {
-      "Default": "Information",
-      "Microsoft.AspNetCore": "Warning"
-    }
-  },
-  "AllowedHosts": "*"
-}

services/acl/Acl.Application/Acl.Application.csproj

@@ -1,9 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-</Project>

services/acl/Acl.Application/AclDefaults.cs

@@ -1,10 +0,0 @@
-namespace Acl.Application;
-
-/// <summary>Configured ZGW defaults the ACL fills in (ADR-0003).</summary>
-public sealed class AclDefaults
-{
-    public required string Bronorganisatie { get; init; }
-    public required string VerantwoordelijkeOrganisatie { get; init; }
-    public required string Vertrouwelijkheidaanduiding { get; init; }
-    public required Uri ZaaktypeUrl { get; init; }
-}

services/acl/Acl.Application/AclService.cs

@@ -1,20 +0,0 @@
-namespace Acl.Application;
-
-/// <summary>The ACL's single operation: open a zaak from a domain payload,
-/// default-filling the ZGW-mandatory fields (ADR-0003).</summary>
-public sealed class AclService(IZaakGateway gateway, AclDefaults defaults, IClock clock)
-{
-    public Task<Uri> OpenZaakAsync(DomainRegistration registration, CancellationToken ct = default)
-    {
-        ArgumentNullException.ThrowIfNull(registration);
-
-        var request = new ZaakRequest(
-            defaults.Bronorganisatie,
-            defaults.VerantwoordelijkeOrganisatie,
-            defaults.Vertrouwelijkheidaanduiding,
-            defaults.ZaaktypeUrl,
-            clock.Today);
-
-        return gateway.OpenZaakAsync(request, ct);
-    }
-}

services/acl/Acl.Application/DomainRegistration.cs

@@ -1,4 +0,0 @@
-namespace Acl.Application;
-
-/// <summary>Domain-language payload handed to the ACL. No ZGW concepts here.</summary>
-public sealed record DomainRegistration(string Bsn);

services/acl/Acl.Application/IClock.cs

@@ -1,7 +0,0 @@
-namespace Acl.Application;
-
-/// <summary>Abstracts "today" so startdatum default-fill is deterministic in tests.</summary>
-public interface IClock
-{
-    DateOnly Today { get; }
-}

services/acl/Acl.Application/IZaakGateway.cs

@@ -1,8 +0,0 @@
-namespace Acl.Application;
-
-/// <summary>Port to the ZGW Zaken API. Implemented in Infrastructure — the only
-/// code that talks to OpenZaak (ADR-0001).</summary>
-public interface IZaakGateway
-{
-    Task<Uri> OpenZaakAsync(ZaakRequest request, CancellationToken ct = default);
-}

services/acl/Acl.Application/ZaakRequest.cs

@@ -1,9 +0,0 @@
-namespace Acl.Application;
-
-/// <summary>The fully default-filled zaak the gateway will create in OpenZaak.</summary>
-public sealed record ZaakRequest(
-    string Bronorganisatie,
-    string VerantwoordelijkeOrganisatie,
-    string Vertrouwelijkheidaanduiding,
-    Uri Zaaktype,
-    DateOnly Startdatum);

services/acl/Acl.Infrastructure/Acl.Infrastructure.csproj

@@ -1,13 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <ItemGroup>
-    <ProjectReference Include="..\Acl.Application\Acl.Application.csproj" />
-  </ItemGroup>
-
-  <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-</Project>

services/acl/Acl.Infrastructure/OpenZaakGateway.cs

@@ -1,53 +0,0 @@
-using System.Net.Http.Headers;
-using System.Net.Http.Json;
-using System.Text.Json.Serialization;
-using Acl.Application;
-
-namespace Acl.Infrastructure;
-
-/// <summary>The only code that talks to OpenZaak's Zaken API (ADR-0001).</summary>
-public sealed class OpenZaakGateway(HttpClient http, OpenZaakOptions options) : IZaakGateway
-{
-    public async Task<Uri> OpenZaakAsync(ZaakRequest request, CancellationToken ct = default)
-    {
-        ArgumentNullException.ThrowIfNull(request);
-
-        using var message = new HttpRequestMessage(
-            HttpMethod.Post, new Uri(options.BaseUrl, "/zaken/api/v1/zaken"))
-        {
-            Content = JsonContent.Create(new ZaakDto(
-                request.Bronorganisatie,
-                request.Zaaktype.ToString(),
-                request.VerantwoordelijkeOrganisatie,
-                request.Startdatum.ToString("yyyy-MM-dd"),
-                request.Vertrouwelijkheidaanduiding)),
-        };
-        message.Headers.Authorization =
-            new AuthenticationHeaderValue("Bearer", ZgwToken.Mint(options.ClientId, options.Secret));
-        // ZRC is a geo API; it requires the CRS headers.
-        message.Headers.Add("Accept-Crs", "EPSG:4326");
-        message.Content.Headers.Add("Content-Crs", "EPSG:4326");
-        // OpenZaak runs behind uwsgi, which rejects a chunked request body with 400.
-        // JsonContent streams without a known length (→ Transfer-Encoding: chunked),
-        // so buffer it first to send a Content-Length instead. Only a real OpenZaak
-        // surfaces this — a stubbed HttpMessageHandler accepts either framing.
-        await message.Content.LoadIntoBufferAsync(ct);
-
-        using var response = await http.SendAsync(message, ct);
-        response.EnsureSuccessStatusCode();
-
-        var created = await response.Content.ReadFromJsonAsync<ZaakCreatedDto>(ct)
-            ?? throw new InvalidOperationException("OpenZaak returned an empty zaak response");
-        return new Uri(created.Url);
-    }
-
-    private sealed record ZaakDto(
-        [property: JsonPropertyName("bronorganisatie")] string Bronorganisatie,
-        [property: JsonPropertyName("zaaktype")] string Zaaktype,
-        [property: JsonPropertyName("verantwoordelijkeOrganisatie")] string VerantwoordelijkeOrganisatie,
-        [property: JsonPropertyName("startdatum")] string Startdatum,
-        [property: JsonPropertyName("vertrouwelijkheidaanduiding")] string Vertrouwelijkheidaanduiding);
-
-    private sealed record ZaakCreatedDto(
-        [property: JsonPropertyName("url")] string Url);
-}

services/acl/Acl.Infrastructure/OpenZaakOptions.cs

@@ -1,9 +0,0 @@
-namespace Acl.Infrastructure;
-
-/// <summary>Connection + credential config for OpenZaak's ZGW APIs.</summary>
-public sealed class OpenZaakOptions
-{
-    public required Uri BaseUrl { get; init; }
-    public required string ClientId { get; init; }
-    public required string Secret { get; init; }
-}

services/acl/Acl.Infrastructure/SystemClock.cs

@@ -1,8 +0,0 @@
-using Acl.Application;
-
-namespace Acl.Infrastructure;
-
-public sealed class SystemClock : IClock
-{
-    public DateOnly Today => DateOnly.FromDateTime(DateTime.UtcNow);
-}

services/acl/Acl.Infrastructure/ZgwToken.cs

@@ -1,29 +0,0 @@
-using System.Security.Cryptography;
-using System.Text;
-using System.Text.Json;
-
-namespace Acl.Infrastructure;
-
-/// <summary>Mints a ZGW (vng-api-common) JWT: HS256 over the standard claims.</summary>
-internal static class ZgwToken
-{
-    public static string Mint(string clientId, string secret)
-    {
-        var header = B64Url(JsonSerializer.SerializeToUtf8Bytes(new { alg = "HS256", typ = "JWT" }));
-        var payload = B64Url(JsonSerializer.SerializeToUtf8Bytes(new
-        {
-            iss = clientId,
-            iat = DateTimeOffset.UtcNow.ToUnixTimeSeconds(),
-            client_id = clientId,
-            user_id = "acl",
-            user_representation = "acl",
-        }));
-        var signingInput = $"{header}.{payload}";
-        using var hmac = new HMACSHA256(Encoding.UTF8.GetBytes(secret));
-        var signature = B64Url(hmac.ComputeHash(Encoding.UTF8.GetBytes(signingInput)));
-        return $"{signingInput}.{signature}";
-    }
-
-    private static string B64Url(byte[] bytes) =>
-        Convert.ToBase64String(bytes).TrimEnd('=').Replace('+', '-').Replace('/', '_');
-}

services/acl/Acl.IntegrationTests/Acl.IntegrationTests.csproj

@@ -1,30 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <!-- Integration tests: they talk to a real OpenZaak (the compose stack), so they
-       are gated behind [Trait("Category","Integration")] and excluded from the fast
-       `make unit` / mutation lanes. `make integration` brings the stack up, seeds a
-       published BIG zaaktype (OZ_PUBLISH=1) and runs this project. See ADR-0006. -->
-  <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-    <IsPackable>false</IsPackable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="6.0.4" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
-    <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <Using Include="Xunit" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\Acl.Application\Acl.Application.csproj" />
-    <ProjectReference Include="..\Acl.Infrastructure\Acl.Infrastructure.csproj" />
-  </ItemGroup>
-
-</Project>

services/acl/Acl.IntegrationTests/OpenZaakFixture.cs

@@ -1,97 +0,0 @@
-using System.Net.Http.Headers;
-using System.Security.Cryptography;
-using System.Text;
-using System.Text.Json;
-using Acl.Infrastructure;
-
-namespace Acl.IntegrationTests;
-
-/// <summary>
-/// Shared connection to the running OpenZaak compose stack (ADR-0006). Reads the
-/// same endpoint + JWT-client config the seed uses, and locates the published
-/// BIG-REGISTRATIE zaaktype the ACL opens zaken against. Defaults match
-/// `infra/openzaak/seed_catalogus.py`; override via OZ_BASE / OZ_CLIENT_ID / OZ_SECRET.
-/// </summary>
-public sealed class OpenZaakFixture : IDisposable
-{
-    private static string Env(string key, string fallback) =>
-        Environment.GetEnvironmentVariable(key) is { Length: > 0 } v ? v : fallback;
-
-    public Uri BaseUrl { get; } = new(Env("OZ_BASE", "http://localhost:8000"));
-    public string ClientId { get; } = Env("OZ_CLIENT_ID", "big-reference-seed");
-    public string Secret { get; } = Env("OZ_SECRET", "insecure-dev-secret-change-me");
-
-    public HttpClient Http { get; } = new();
-
-    public OpenZaakOptions Options => new()
-    {
-        BaseUrl = BaseUrl,
-        ClientId = ClientId,
-        Secret = Secret,
-    };
-
-    /// <summary>
-    /// The URL of the published BIG-REGISTRATIE zaaktype, or null when none is
-    /// published yet (a concept-only stack). `status=definitief` returns published
-    /// zaaktypen only — a concept zaaktype is deliberately excluded.
-    /// </summary>
-    public async Task<Uri?> FindPublishedBigZaaktypeAsync(CancellationToken ct = default)
-    {
-        var query = new Uri(BaseUrl,
-            "/catalogi/api/v1/zaaktypen?identificatie=BIG-REGISTRATIE&status=definitief");
-        using var message = new HttpRequestMessage(HttpMethod.Get, query);
-        message.Headers.Authorization = new AuthenticationHeaderValue("Bearer", MintToken());
-
-        using var response = await Http.SendAsync(message, ct);
-        response.EnsureSuccessStatusCode();
-
-        using var document = JsonDocument.Parse(await response.Content.ReadAsStringAsync(ct));
-        var results = document.RootElement.GetProperty("results");
-        return results.GetArrayLength() == 0
-            ? null
-            : new Uri(results[0].GetProperty("url").GetString()!);
-    }
-
-    /// <summary>GETs a previously-created zaak to prove it was really persisted.</summary>
-    public async Task<JsonElement> GetZaakAsync(Uri zaakUrl, CancellationToken ct = default)
-    {
-        using var message = new HttpRequestMessage(HttpMethod.Get, zaakUrl);
-        message.Headers.Authorization = new AuthenticationHeaderValue("Bearer", MintToken());
-        message.Headers.Add("Accept-Crs", "EPSG:4326");
-
-        using var response = await Http.SendAsync(message, ct);
-        response.EnsureSuccessStatusCode();
-        var json = await response.Content.ReadAsStringAsync(ct);
-        return JsonDocument.Parse(json).RootElement.Clone();
-    }
-
-    // A ZGW (vng-api-common) HS256 JWT, mirroring the seed's client. Minted here
-    // rather than reusing Acl.Infrastructure's internal minter to keep that internal.
-    private string MintToken()
-    {
-        static string B64(byte[] b) =>
-            Convert.ToBase64String(b).TrimEnd('=').Replace('+', '-').Replace('/', '_');
-
-        var header = B64(JsonSerializer.SerializeToUtf8Bytes(new { alg = "HS256", typ = "JWT" }));
-        var payload = B64(JsonSerializer.SerializeToUtf8Bytes(new
-        {
-            iss = ClientId,
-            iat = DateTimeOffset.UtcNow.ToUnixTimeSeconds(),
-            client_id = ClientId,
-            user_id = "acl-integration-test",
-            user_representation = "acl-integration-test",
-        }));
-        var signingInput = $"{header}.{payload}";
-        using var hmac = new HMACSHA256(Encoding.UTF8.GetBytes(Secret));
-        var signature = B64(hmac.ComputeHash(Encoding.UTF8.GetBytes(signingInput)));
-        return $"{signingInput}.{signature}";
-    }
-
-    public void Dispose() => Http.Dispose();
-}
-
-[CollectionDefinition(Name)]
-public sealed class OpenZaakCollection : ICollectionFixture<OpenZaakFixture>
-{
-    public const string Name = "OpenZaak";
-}

services/acl/Acl.IntegrationTests/OpenZaakGatewayIntegrationTests.cs

@@ -1,45 +0,0 @@
-using Acl.Application;
-using Acl.Infrastructure;
-
-namespace Acl.IntegrationTests;
-
-/// <summary>
-/// S-04a (#46): the deferred S-04 acceptance criterion — the ACL's OpenZaakGateway
-/// opening a zaak against a *real* OpenZaak, exercising real ZGW JWT auth and the
-/// real POST /zaken/api/v1/zaken contract (CRS headers, default-fill, the created
-/// zaak URL) that the stubbed-HttpMessageHandler unit tests cannot. See ADR-0006.
-/// </summary>
-[Trait("Category", "Integration")]
-[Collection(OpenZaakCollection.Name)]
-public sealed class OpenZaakGatewayIntegrationTests(OpenZaakFixture stack)
-{
-    [Fact]
-    public async Task Opens_a_real_zaak_against_the_published_big_zaaktype_and_returns_its_url()
-    {
-        var zaaktype = await stack.FindPublishedBigZaaktypeAsync();
-        Assert.True(zaaktype is not null,
-            "No published BIG-REGISTRATIE zaaktype found in OpenZaak — bring the stack up and " +
-            "seed it with OZ_PUBLISH=1 (`make integration` does this).");
-
-        var gateway = new OpenZaakGateway(stack.Http, stack.Options);
-        var request = new ZaakRequest(
-            Bronorganisatie: "517439943",
-            VerantwoordelijkeOrganisatie: "517439943",
-            Vertrouwelijkheidaanduiding: "openbaar",
-            Zaaktype: zaaktype!,
-            Startdatum: DateOnly.FromDateTime(DateTime.UtcNow));
-
-        var zaakUrl = await gateway.OpenZaakAsync(request);
-
-        // The gateway returns the canonical zaak URL on OpenZaak's Zaken API...
-        Assert.StartsWith(
-            new Uri(stack.BaseUrl, "/zaken/api/v1/zaken/").ToString(),
-            zaakUrl.ToString());
-
-        // ...and that zaak is really persisted with the default-filled fields.
-        var zaak = await stack.GetZaakAsync(zaakUrl);
-        Assert.Equal(zaaktype.ToString(), zaak.GetProperty("zaaktype").GetString());
-        Assert.Equal("517439943", zaak.GetProperty("bronorganisatie").GetString());
-        Assert.Equal("openbaar", zaak.GetProperty("vertrouwelijkheidaanduiding").GetString());
-    }
-}

services/acl/Acl.Tests/Acl.Tests.csproj

@@ -1,26 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-    <IsPackable>false</IsPackable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="6.0.4" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
-    <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <Using Include="Xunit" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\Acl.Application\Acl.Application.csproj" />
-    <ProjectReference Include="..\Acl.Infrastructure\Acl.Infrastructure.csproj" />
-  </ItemGroup>
-
-</Project>

services/acl/Acl.Tests/AclServiceTests.cs

@@ -1,64 +0,0 @@
-using Acl.Application;
-
-namespace Acl.Tests;
-
-public class AclServiceTests
-{
-    private sealed class FakeGateway : IZaakGateway
-    {
-        public ZaakRequest? Captured;
-        public Uri Result { get; } = new("http://openzaak/zaken/api/v1/zaken/abc");
-
-        public Task<Uri> OpenZaakAsync(ZaakRequest request, CancellationToken ct = default)
-        {
-            Captured = request;
-            return Task.FromResult(Result);
-        }
-    }
-
-    private sealed class FixedClock(DateOnly today) : IClock
-    {
-        public DateOnly Today { get; } = today;
-    }
-
-    [Fact]
-    public async Task Opening_a_zaak_default_fills_zgw_fields_and_returns_the_zaak_url()
-    {
-        var gateway = new FakeGateway();
-        var defaults = new AclDefaults
-        {
-            Bronorganisatie = "517439943",
-            VerantwoordelijkeOrganisatie = "517439943",
-            Vertrouwelijkheidaanduiding = "openbaar",
-            ZaaktypeUrl = new("http://openzaak/catalogi/api/v1/zaaktypen/big"),
-        };
-        var service = new AclService(gateway, defaults, new FixedClock(new DateOnly(2026, 6, 4)));
-
-        var url = await service.OpenZaakAsync(new DomainRegistration("123456782"));
-
-        Assert.Equal(gateway.Result, url);
-        var req = Assert.IsType<ZaakRequest>(gateway.Captured);
-        Assert.Equal("517439943", req.Bronorganisatie);
-        Assert.Equal("517439943", req.VerantwoordelijkeOrganisatie);
-        Assert.Equal("openbaar", req.Vertrouwelijkheidaanduiding);
-        Assert.Equal(defaults.ZaaktypeUrl, req.Zaaktype);
-        Assert.Equal(new DateOnly(2026, 6, 4), req.Startdatum);
-    }
-
-    [Fact]
-    public async Task Rejects_a_null_registration_without_calling_the_gateway()
-    {
-        var gateway = new FakeGateway();
-        var defaults = new AclDefaults
-        {
-            Bronorganisatie = "517439943",
-            VerantwoordelijkeOrganisatie = "517439943",
-            Vertrouwelijkheidaanduiding = "openbaar",
-            ZaaktypeUrl = new("http://openzaak/catalogi/api/v1/zaaktypen/big"),
-        };
-        var service = new AclService(gateway, defaults, new FixedClock(new DateOnly(2026, 6, 4)));
-
-        await Assert.ThrowsAsync<ArgumentNullException>(() => service.OpenZaakAsync(null!));
-        Assert.Null(gateway.Captured);
-    }
-}

services/acl/Acl.Tests/OpenZaakGatewayTests.cs

@@ -1,154 +0,0 @@
-using System.Net;
-using System.Net.Http.Json;
-using System.Text;
-using System.Text.Json;
-using Acl.Application;
-using Acl.Infrastructure;
-
-namespace Acl.Tests;
-
-public class OpenZaakGatewayTests
-{
-    private sealed class StubHandler(Func<HttpRequestMessage, Task<HttpResponseMessage>> onSend)
-        : HttpMessageHandler
-    {
-        protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken ct)
-            => onSend(request);
-    }
-
-    private static OpenZaakGateway Gateway(StubHandler handler) => new(
-        new HttpClient(handler),
-        new OpenZaakOptions { BaseUrl = new("http://openzaak"), ClientId = "cid", Secret = "sec" });
-
-    private static ZaakRequest SampleRequest() => new(
-        "517439943", "517439943", "openbaar",
-        new("http://openzaak/catalogi/api/v1/zaaktypen/big"), new DateOnly(2026, 6, 4));
-
-    private static StubHandler Created(out RequestCapture capture)
-    {
-        var c = new RequestCapture();
-        capture = c;
-        return new StubHandler(async req =>
-        {
-            c.Seen = req;
-            // Capture the length BEFORE reading the body: ReadAsStringAsync buffers the
-            // content and would set ContentLength as a side effect, masking the gateway's
-            // own buffering. Read here to assert the gateway sent a length (not chunked).
-            c.ContentLength = req.Content?.Headers.ContentLength;
-            c.Body = req.Content is null ? null : await req.Content.ReadAsStringAsync();
-            return new HttpResponseMessage(HttpStatusCode.Created)
-            {
-                Content = JsonContent.Create(new { url = "http://openzaak/zaken/api/v1/zaken/xyz" }),
-            };
-        });
-    }
-
-    private sealed class RequestCapture
-    {
-        public HttpRequestMessage? Seen;
-        public string? Body;
-        public long? ContentLength;
-    }
-
-    [Fact]
-    public async Task Posts_zaak_to_openzaak_with_bearer_and_default_fields_and_returns_url()
-    {
-        var handler = Created(out var capture);
-
-        var url = await Gateway(handler).OpenZaakAsync(SampleRequest());
-
-        Assert.Equal("http://openzaak/zaken/api/v1/zaken/xyz", url.ToString());
-        Assert.Equal(HttpMethod.Post, capture.Seen!.Method);
-        Assert.Equal("http://openzaak/zaken/api/v1/zaken", capture.Seen.RequestUri!.ToString());
-        Assert.Equal("Bearer", capture.Seen.Headers.Authorization!.Scheme);
-        Assert.False(string.IsNullOrWhiteSpace(capture.Seen.Headers.Authorization.Parameter));
-        Assert.Contains("\"bronorganisatie\":\"517439943\"", capture.Body);
-        Assert.Contains("\"verantwoordelijkeOrganisatie\":\"517439943\"", capture.Body);
-        Assert.Contains("\"vertrouwelijkheidaanduiding\":\"openbaar\"", capture.Body);
-        Assert.Contains("\"startdatum\":\"2026-06-04\"", capture.Body);
-        Assert.Contains("\"zaaktype\":\"http://openzaak/catalogi/api/v1/zaaktypen/big\"", capture.Body);
-    }
-
-    [Fact]
-    public async Task Sends_the_geo_crs_headers_required_by_the_zaken_api()
-    {
-        var handler = Created(out var capture);
-
-        await Gateway(handler).OpenZaakAsync(SampleRequest());
-
-        Assert.Equal("EPSG:4326", Assert.Single(capture.Seen!.Headers.GetValues("Accept-Crs")));
-        Assert.Equal("EPSG:4326", Assert.Single(capture.Seen.Content!.Headers.GetValues("Content-Crs")));
-    }
-
-    [Fact]
-    public async Task Sends_the_body_with_a_content_length_so_it_is_not_chunked()
-    {
-        // OpenZaak's uwsgi rejects a chunked request body (400). The gateway buffers
-        // the body so a Content-Length is sent. JsonContent has no length until
-        // buffered, so this guards the fix the real-OpenZaak integration test found.
-        var handler = Created(out var capture);
-
-        await Gateway(handler).OpenZaakAsync(SampleRequest());
-
-        Assert.NotNull(capture.ContentLength);
-        Assert.True(capture.ContentLength > 0);
-    }
-
-    [Fact]
-    public async Task Mints_a_hs256_jwt_carrying_the_acl_identity_claims()
-    {
-        var handler = Created(out var capture);
-
-        await Gateway(handler).OpenZaakAsync(SampleRequest());
-
-        var parts = capture.Seen!.Headers.Authorization!.Parameter!.Split('.');
-        Assert.Equal(3, parts.Length);
-        using var header = JsonDocument.Parse(DecodeSegment(parts[0]));
-        Assert.Equal("HS256", header.RootElement.GetProperty("alg").GetString());
-        Assert.Equal("JWT", header.RootElement.GetProperty("typ").GetString());
-        using var payload = JsonDocument.Parse(DecodeSegment(parts[1]));
-        Assert.Equal("cid", payload.RootElement.GetProperty("client_id").GetString());
-        Assert.Equal("acl", payload.RootElement.GetProperty("user_id").GetString());
-        Assert.Equal("acl", payload.RootElement.GetProperty("user_representation").GetString());
-    }
-
-    [Fact]
-    public async Task Throws_when_openzaak_rejects_the_request()
-    {
-        var handler = new StubHandler(_ =>
-            Task.FromResult(new HttpResponseMessage(HttpStatusCode.BadRequest)));
-
-        await Assert.ThrowsAsync<HttpRequestException>(
-            () => Gateway(handler).OpenZaakAsync(SampleRequest()));
-    }
-
-    [Fact]
-    public async Task Throws_when_openzaak_returns_an_empty_body()
-    {
-        var handler = new StubHandler(_ =>
-            Task.FromResult(new HttpResponseMessage(HttpStatusCode.Created)
-            {
-                Content = new StringContent("null", Encoding.UTF8, "application/json"),
-            }));
-
-        await Assert.ThrowsAsync<InvalidOperationException>(
-            () => Gateway(handler).OpenZaakAsync(SampleRequest()));
-    }
-
-    [Fact]
-    public async Task Rejects_a_null_request()
-    {
-        var handler = new StubHandler(_ => throw new InvalidOperationException("should not be sent"));
-
-        await Assert.ThrowsAsync<ArgumentNullException>(
-            () => Gateway(handler).OpenZaakAsync(null!));
-    }
-
-    // ZGW tokens are base64url with padding stripped (ZgwToken.B64Url); restore it to decode.
-    private static string DecodeSegment(string segment)
-    {
-        var b64 = segment.Replace('-', '+').Replace('_', '/');
-        b64 = (b64.Length % 4) switch { 2 => b64 + "==", 3 => b64 + "=", _ => b64 };
-        return Encoding.UTF8.GetString(Convert.FromBase64String(b64));
-    }
-}

services/acl/Acl.slnx

@@ -1,7 +0,0 @@
-<Solution>
-  <Project Path="Acl.Api/Acl.Api.csproj" />
-  <Project Path="Acl.Application/Acl.Application.csproj" />
-  <Project Path="Acl.Infrastructure/Acl.Infrastructure.csproj" />
-  <Project Path="Acl.IntegrationTests/Acl.IntegrationTests.csproj" />
-  <Project Path="Acl.Tests/Acl.Tests.csproj" />
-</Solution>

services/acl/Dockerfile

@@ -1,32 +0,0 @@
-# Multi-stage build for the ACL service (.NET 10).
-# Build context is services/acl (see infra/docker-compose.yml).
-FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
-WORKDIR /src
-
-# Restore first (cached unless .csproj files change).
-COPY Acl.Api/Acl.Api.csproj Acl.Api/
-COPY Acl.Application/Acl.Application.csproj Acl.Application/
-COPY Acl.Infrastructure/Acl.Infrastructure.csproj Acl.Infrastructure/
-RUN dotnet restore Acl.Api/Acl.Api.csproj
-
-COPY Acl.Api/ Acl.Api/
-COPY Acl.Application/ Acl.Application/
-COPY Acl.Infrastructure/ Acl.Infrastructure/
-RUN dotnet publish Acl.Api/Acl.Api.csproj -c Release -o /app/publish /p:UseAppHost=false
-
-FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS runtime
-WORKDIR /app
-
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends curl \
-    && rm -rf /var/lib/apt/lists/*
-
-COPY --from=build /app/publish .
-
-ENV ASPNETCORE_URLS=http://+:8080
-EXPOSE 8080
-
-HEALTHCHECK --interval=5s --timeout=3s --start-period=10s --retries=5 \
-    CMD curl -fsS http://localhost:8080/health || exit 1
-
-ENTRYPOINT ["dotnet", "Acl.Api.dll"]

services/acl/Dockerfile.integration

@@ -1,26 +0,0 @@
-# Runs the ACL integration tests (Category=Integration) from *inside* the compose
-# network, so they reach OpenZaak at http://openzaak:8000 by service name. On the
-# hosted CI runner a process on the runner can't reach the stack's published ports
-# (sibling containers — gitea-actions-gotchas.md §5), so the test runs as a
-# container joined to that network instead. See ADR-0006 / #55.
-#
-# Build context is services/acl (like the service Dockerfile). dotnet lives in this
-# image, so the CI `integration` job needs only Docker — no setup-dotnet step.
-FROM mcr.microsoft.com/dotnet/sdk:10.0
-WORKDIR /src
-
-# Restore first (cached unless the .csproj files change). The integration test
-# project pulls in Acl.Application + Acl.Infrastructure via its ProjectReferences.
-COPY Acl.Application/Acl.Application.csproj Acl.Application/
-COPY Acl.Infrastructure/Acl.Infrastructure.csproj Acl.Infrastructure/
-COPY Acl.IntegrationTests/Acl.IntegrationTests.csproj Acl.IntegrationTests/
-RUN dotnet restore Acl.IntegrationTests/Acl.IntegrationTests.csproj
-
-COPY Acl.Application/ Acl.Application/
-COPY Acl.Infrastructure/ Acl.Infrastructure/
-COPY Acl.IntegrationTests/ Acl.IntegrationTests/
-
-# OZ_BASE is supplied at run time (the OpenZaak container IP — see run-integration.sh,
-# which passes `-e OZ_BASE=http://<ip>:8000`; a single-label host is not URL-valid).
-ENTRYPOINT ["dotnet", "test", "Acl.IntegrationTests/Acl.IntegrationTests.csproj", \
-            "-c", "Release", "--filter", "Category=Integration"]

services/acl/stryker-config.json

@@ -1,12 +0,0 @@
-{
-  "stryker-config": {
-    "solution": "Acl.slnx",
-    "test-projects": ["Acl.Tests/Acl.Tests.csproj"],
-    "reporters": ["progress", "html"],
-    "thresholds": {
-      "high": 95,
-      "low": 90,
-      "break": 90
-    }
-  }
-}

services/domain/.dockerignore

@@ -1,4 +0,0 @@
-**/bin
-**/obj
-**/*.user
-StrykerOutput

services/domain/Big.Api/Big.Api.csproj

@@ -1,14 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
-
-  <ItemGroup>
-    <ProjectReference Include="..\Big.Application\Big.Application.csproj" />
-    <ProjectReference Include="..\Big.Infrastructure\Big.Infrastructure.csproj" />
-  </ItemGroup>
-
-  <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
-    <Nullable>enable</Nullable>
-    <ImplicitUsings>enable</ImplicitUsings>
-  </PropertyGroup>
-
-</Project>

services/domain/Big.Api/Program.cs

@@ -1,64 +0,0 @@
-using Big.Application;
-using Big.Domain;
-using Big.Infrastructure;
-
-var builder = WebApplication.CreateBuilder(args);
-
-// Options bound from configuration (compose sets Flowable__* and Acl__* env vars).
-builder.Services.AddSingleton(sp => sp.GetRequiredService<IConfiguration>()
-    .GetSection("Flowable").Get<FlowableOptions>()
-    ?? throw new InvalidOperationException("Missing configuration section 'Flowable'"));
-builder.Services.AddSingleton(sp => sp.GetRequiredService<IConfiguration>()
-    .GetSection("Acl").Get<AclOptions>()
-    ?? throw new InvalidOperationException("Missing configuration section 'Acl'"));
-
-// The in-memory registration store is shared between the submit endpoint and the worker (ADR-0009).
-builder.Services.AddSingleton<IRegistrationStore, InMemoryRegistrationStore>();
-
-// The Workflow Client is one type behind two ports (start side + worker side); both resolve to the
-// same HttpClient-backed implementation — the only code that talks to Flowable (§8.2).
-builder.Services.AddHttpClient<FlowableWorkflowClient>();
-builder.Services.AddTransient<IWorkflowClient>(sp => sp.GetRequiredService<FlowableWorkflowClient>());
-builder.Services.AddTransient<IExternalWorkerClient>(sp => sp.GetRequiredService<FlowableWorkflowClient>());
-builder.Services.AddHttpClient<IAclClient, AclHttpClient>();
-
-builder.Services.AddScoped<SubmitRegistration>();
-builder.Services.AddScoped<OpenZaakWorker>();
-builder.Services.AddScoped<OpenZaakJobProcessor>();
-
-// The hosted external-task job worker polls Flowable and drives OpenZaakAanmaken to completion.
-builder.Services.AddHostedService<OpenZaakJobPump>();
-
-var app = builder.Build();
-
-app.MapGet("/health", () => "Healthy");
-
-// Submit a registration. The aggregate is created (INGEDIEND) and the registratie process started;
-// the zaak is opened later, off the request path, by the worker — so this returns 202 Accepted with
-// a location to read the registration's progress (ADR-0009, eventual consistency).
-app.MapPost("/registrations", async (SubmitRegistrationRequest body, SubmitRegistration submit, CancellationToken ct) =>
-{
-    var id = await submit.HandleAsync(new SubmitRegistrationCommand(body.Bsn), ct);
-    return Results.Accepted($"/registrations/{id}", new RegistrationResponse(id.ToString(), RegistrationStatus.Ingediend.ToString(), null));
-});
-
-// Read a registration. Its zaak URL appears once the worker has opened the zaak (eventually).
-app.MapGet("/registrations/{id}", async (string id, IRegistrationStore store, CancellationToken ct) =>
-{
-    if (!Guid.TryParse(id, out var guid))
-        return Results.NotFound();
-
-    var registration = await store.GetAsync(new RegistrationId(guid), ct);
-    return registration is null
-        ? Results.NotFound()
-        : Results.Ok(new RegistrationResponse(
-            registration.Id.ToString(), registration.Status.ToString(), registration.ZaakUrl?.ToString()));
-});
-
-await app.RunAsync();
-
-public sealed record SubmitRegistrationRequest(string Bsn);
-
-public sealed record RegistrationResponse(string RegistrationId, string Status, string? ZaakUrl);
-
-public partial class Program;

services/domain/Big.Api/appsettings.json

@@ -1,9 +0,0 @@
-{
-  "Logging": {
-    "LogLevel": {
-      "Default": "Information",
-      "Microsoft.AspNetCore": "Warning"
-    }
-  },
-  "AllowedHosts": "*"
-}

services/domain/Big.Application/Big.Application.csproj

@@ -1,15 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <!-- The application layer (CLAUDE.md §9): use cases over ports. Depends on Domain only;
-       Infrastructure implements the ports. -->
-  <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\Big.Domain\Big.Domain.csproj" />
-  </ItemGroup>
-
-</Project>

services/domain/Big.Application/OpenZaakWorker.cs

@@ -1,36 +0,0 @@
-using Big.Domain;
-
-namespace Big.Application;
-
-/// <summary>
-/// Handles one acquired <c>OpenZaakAanmaken</c> external-worker job (ADR-0009): load the registration
-/// the job correlates to, open a zaak for it via the ACL (§8.1), attach the zaak to the aggregate, and
-/// return the zaak URL so the caller can complete the Flowable job. Pure application logic over ports —
-/// it knows nothing of Flowable; the polling loop that feeds it jobs lives in Infrastructure.
-/// </summary>
-public sealed class OpenZaakWorker(IRegistrationStore store, IAclClient acl)
-{
-    /// <summary>
-    /// Process the job and return the URL of the (existing or newly opened) zaak. Idempotent: if the
-    /// registration already has a zaak — a job redelivered after its completion was lost — it returns
-    /// that zaak without opening a second one (§8.6, at-least-once delivery). An unknown registration
-    /// is an error: it throws, leaving the job un-completed for Flowable to redeliver.
-    /// </summary>
-    public async Task<Uri> HandleAsync(OpenZaakJob job, CancellationToken ct = default)
-    {
-        ArgumentNullException.ThrowIfNull(job);
-
-        var registration = await store.GetAsync(job.RegistrationId, ct)
-            ?? throw new InvalidOperationException(
-                $"No registration {job.RegistrationId} for OpenZaakAanmaken job {job.JobId}.");
-
-        // A redelivered job whose zaak was already opened completes without opening a second one.
-        if (registration.ZaakUrl is not null)
-            return registration.ZaakUrl;
-
-        var zaakUrl = await acl.OpenZaakAsync(registration.Bsn, ct);
-        registration.AttachZaak(zaakUrl);
-        await store.SaveAsync(registration, ct);
-        return zaakUrl;
-    }
-}

services/domain/Big.Application/Ports.cs

@@ -1,47 +0,0 @@
-using Big.Domain;
-
-namespace Big.Application;
-
-/// <summary>
-/// The port to the workflow engine. Implemented by the Workflow Client in Infrastructure — the
-/// <em>only</em> code that talks to Flowable (CLAUDE.md §8.2). The application asks it to start the
-/// registratie process; it never knows Flowable exists.
-/// </summary>
-public interface IWorkflowClient
-{
-    /// <summary>
-    /// Start one <c>registratie</c> process instance for the given registration, carrying the
-    /// registration id so the <c>OpenZaakAanmaken</c> external task can be correlated back to its
-    /// aggregate. Returns the process instance id.
-    /// </summary>
-    Task<string> StartRegistrationProcessAsync(RegistrationId registrationId, CancellationToken ct = default);
-}
-
-/// <summary>
-/// The port to the Anti-Corruption Layer. Implemented in Infrastructure by an HTTP client to the
-/// ACL service — the <em>only</em> code that talks to ZGW (CLAUDE.md §8.1). The domain hands over a
-/// bsn; the ACL default-fills the ZGW-mandatory fields (ADR-0003) and returns the created zaak URL.
-/// </summary>
-public interface IAclClient
-{
-    Task<Uri> OpenZaakAsync(string bsn, CancellationToken ct = default);
-}
-
-/// <summary>
-/// Persistence port for the <see cref="Registration"/> aggregate. In-memory for the minimal slice
-/// (ADR-0009); an EF-backed store is a documented follow-up, and this port keeps that change additive.
-/// </summary>
-public interface IRegistrationStore
-{
-    /// <summary>Insert or update the registration, keyed on its id.</summary>
-    Task SaveAsync(Registration registration, CancellationToken ct = default);
-
-    /// <summary>Load a registration by id, or <c>null</c> if none exists.</summary>
-    Task<Registration?> GetAsync(RegistrationId id, CancellationToken ct = default);
-}
-
-/// <summary>
-/// An acquired <c>OpenZaakAanmaken</c> external-worker job: the Flowable job id (needed to complete
-/// it) and the registration id it carries as a process variable.
-/// </summary>
-public sealed record OpenZaakJob(string JobId, RegistrationId RegistrationId);

services/domain/Big.Application/SubmitRegistration.cs

@@ -1,33 +0,0 @@
-using Big.Domain;
-
-namespace Big.Application;
-
-/// <summary>A zorgprofessional's request to register, in domain language. No ZGW concepts.</summary>
-public sealed record SubmitRegistrationCommand(string Bsn);
-
-/// <summary>
-/// The submit use case: create the <see cref="Registration"/> aggregate (INGEDIEND), persist it,
-/// then start the registratie workflow process and record its instance id. It returns as soon as
-/// the process is started — opening the zaak happens later, off the request path, in the external-task
-/// worker (ADR-0009). Persisting <em>before</em> starting the process closes the race where the worker
-/// acquires the OpenZaakAanmaken job before the aggregate it correlates to exists.
-/// </summary>
-public sealed class SubmitRegistration(IRegistrationStore store, IWorkflowClient workflow)
-{
-    public async Task<RegistrationId> HandleAsync(SubmitRegistrationCommand command, CancellationToken ct = default)
-    {
-        ArgumentNullException.ThrowIfNull(command);
-
-        var registration = Registration.Submit(command.Bsn);
-
-        // Persist before starting the process so the worker can correlate the OpenZaakAanmaken
-        // job back to an aggregate that already exists (ADR-0009).
-        await store.SaveAsync(registration, ct);
-
-        var processInstanceId = await workflow.StartRegistrationProcessAsync(registration.Id, ct);
-        registration.RecordProcessStarted(processInstanceId);
-        await store.SaveAsync(registration, ct);
-
-        return registration.Id;
-    }
-}

services/domain/Big.Domain/Big.Domain.csproj

@@ -1,11 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <!-- The domain layer (CLAUDE.md §9): aggregates, value objects, invariants.
-       Pure C# — no external dependencies, no infrastructure concerns. -->
-  <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-</Project>

services/domain/Big.Domain/Registration.cs

@@ -1,67 +0,0 @@
-namespace Big.Domain;
-
-/// <summary>
-/// The Registration aggregate root (CLAUDE.md §2.2): a zorgprofessional's submission to the BIG
-/// register. It owns its lifecycle invariants — it starts <see cref="RegistrationStatus.Ingediend"/>
-/// on submission, remembers the Flowable process that drives it, and records the zaak the ACL opens.
-/// </summary>
-public sealed class Registration
-{
-    private Registration(RegistrationId id, string bsn)
-    {
-        Id = id;
-        Bsn = bsn;
-        Status = RegistrationStatus.Ingediend;
-    }
-
-    public RegistrationId Id { get; }
-
-    /// <summary>The citizen-service number of the submitting zorgprofessional. Handed to the ACL
-    /// as the domain payload; the domain never constructs ZGW concepts from it (§8.1).</summary>
-    public string Bsn { get; }
-
-    public RegistrationStatus Status { get; private set; }
-
-    /// <summary>The Flowable process instance driving this registration, once started.</summary>
-    public string? ProcessInstanceId { get; private set; }
-
-    /// <summary>The zaak the ACL opened for this registration, once the external task has run.</summary>
-    public Uri? ZaakUrl { get; private set; }
-
-    /// <summary>Submit a new registration. It begins in <see cref="RegistrationStatus.Ingediend"/>.</summary>
-    public static Registration Submit(string bsn)
-    {
-        ArgumentException.ThrowIfNullOrWhiteSpace(bsn);
-        return new Registration(RegistrationId.New(), bsn);
-    }
-
-    /// <summary>Record that the registratie workflow process has been started for this registration.</summary>
-    public void RecordProcessStarted(string processInstanceId)
-    {
-        ArgumentException.ThrowIfNullOrWhiteSpace(processInstanceId);
-        ProcessInstanceId = processInstanceId;
-    }
-
-    /// <summary>
-    /// Attach the zaak the ACL opened. The external-task worker may deliver the same job more than
-    /// once (at-least-once), so re-attaching the identical URL is a no-op; a different URL signals a
-    /// genuine conflict and is rejected. The status stays <see cref="RegistrationStatus.Ingediend"/>:
-    /// opening the zaak does not advance the registration's lifecycle in this slice.
-    /// </summary>
-    public void AttachZaak(Uri zaakUrl)
-    {
-        ArgumentNullException.ThrowIfNull(zaakUrl);
-
-        if (ZaakUrl is not null)
-        {
-            if (ZaakUrl != zaakUrl)
-                throw new InvalidOperationException(
-                    $"Registration {Id} already has zaak {ZaakUrl}; cannot attach a different zaak {zaakUrl}.");
-            // Stryker disable once Statement : equivalent — re-assigning the identical URL below is a
-            // no-op, so removing this early return is behaviourally indistinguishable.
-            return;
-        }
-
-        ZaakUrl = zaakUrl;
-    }
-}

services/domain/Big.Domain/RegistrationId.cs

@@ -1,15 +0,0 @@
-namespace Big.Domain;
-
-/// <summary>The identity of a <see cref="Registration"/> aggregate — opaque, server-assigned,
-/// and distinct from the OpenZaak zaak id (which the projection keys on). A value object so the
-/// id can travel as a Flowable process variable and back without ever being a bare string.</summary>
-public readonly record struct RegistrationId(Guid Value)
-{
-    /// <summary>Mint a fresh identity for a newly submitted registration.</summary>
-    public static RegistrationId New() => new(Guid.NewGuid());
-
-    /// <summary>Rehydrate an id carried as a string (e.g. a Flowable process variable).</summary>
-    public static RegistrationId Parse(string value) => new(Guid.Parse(value));
-
-    public override string ToString() => Value.ToString();
-}

services/domain/Big.Domain/RegistrationStatus.cs

@@ -1,10 +0,0 @@
-namespace Big.Domain;
-
-/// <summary>The lifecycle states a <see cref="Registration"/> moves through. The walking
-/// skeleton knows only <see cref="Ingediend"/>; withdrawal, beoordeling and herregistratie
-/// states arrive in their own slices (Iteration 2+).</summary>
-public enum RegistrationStatus
-{
-    /// <summary>Submitted by the zorgprofessional; the registratie process has been started.</summary>
-    Ingediend,
-}

services/domain/Big.Infrastructure/AclHttpClient.cs

@@ -1,28 +0,0 @@
-using System.Net.Http.Json;
-using System.Text.Json.Serialization;
-using Big.Application;
-
-namespace Big.Infrastructure;
-
-/// <summary>
-/// HTTP client to the ACL service — the boundary the domain crosses to open a zaak (§8.1). It POSTs
-/// the bsn to the ACL's <c>/zaken</c> endpoint and returns the created zaak URL; it never constructs
-/// ZGW URLs or talks to OpenZaak itself.
-/// </summary>
-public sealed class AclHttpClient(HttpClient http, AclOptions options) : IAclClient
-{
-    public async Task<Uri> OpenZaakAsync(string bsn, CancellationToken ct = default)
-    {
-        using var response = await http.PostAsJsonAsync(
-            new Uri(options.BaseUrl, "zaken"), new OpenZaakRequest(bsn), ct);
-        response.EnsureSuccessStatusCode();
-
-        var opened = await response.Content.ReadFromJsonAsync<OpenZaakResponse>(ct)
-            ?? throw new InvalidOperationException("The ACL returned an empty zaak response.");
-        return new Uri(opened.ZaakUrl);
-    }
-
-    private sealed record OpenZaakRequest([property: JsonPropertyName("bsn")] string Bsn);
-
-    private sealed record OpenZaakResponse([property: JsonPropertyName("zaakUrl")] string ZaakUrl);
-}

services/domain/Big.Infrastructure/Big.Infrastructure.csproj

@@ -1,24 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <!-- The infrastructure layer (CLAUDE.md §9): adapters implementing the Application ports.
-       The Workflow Client (Flowable REST) and the ACL HTTP client live here — the only code
-       that talks to Flowable (§8.2) and to the ACL respectively. -->
-  <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\Big.Application\Big.Application.csproj" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <!-- The external-task job worker is a hosted BackgroundService (ADR-0009); it logs and
-         resolves a per-tick scope. Abstractions only — the host (Api) brings the implementations. -->
-    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.0" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.0" />
-  </ItemGroup>
-
-</Project>

services/domain/Big.Infrastructure/FlowableWorkflowClient.cs

@@ -1,110 +0,0 @@
-using System.Net.Http.Headers;
-using System.Net.Http.Json;
-using System.Text;
-using System.Text.Json;
-using System.Text.Json.Serialization;
-using Big.Application;
-using Big.Domain;
-
-namespace Big.Infrastructure;
-
-/// <summary>
-/// The Workflow Client — the only code that talks to Flowable (§8.2). It starts registratie process
-/// instances and drives the <c>OpenZaakAanmaken</c> external-worker jobs over Flowable's REST API
-/// (start: <c>service/runtime/process-instances</c>; acquire/complete: <c>external-job-api/…</c>).
-/// The REST contract here is the one verified against a live flowable-rest engine (ADR-0009).
-/// </summary>
-public sealed class FlowableWorkflowClient(HttpClient http, FlowableOptions options)
-    : IWorkflowClient, IExternalWorkerClient
-{
-    private const string Topic = "OpenZaakAanmaken";
-    private const string ProcessDefinitionKey = "registratie";
-    private const string RegistrationIdVariable = "registrationId";
-    private const string ZaakUrlVariable = "zaakUrl";
-
-    public async Task<string> StartRegistrationProcessAsync(RegistrationId registrationId, CancellationToken ct = default)
-    {
-        var request = new StartProcessRequest(
-            ProcessDefinitionKey,
-            [new Variable(RegistrationIdVariable, "string", registrationId.ToString())]);
-
-        var created = await PostAsync<StartProcessRequest, ProcessInstance>(
-            "service/runtime/process-instances", request, ct)
-            ?? throw new InvalidOperationException("Flowable returned an empty process-instance response.");
-        return created.Id;
-    }
-
-    public async Task<IReadOnlyList<OpenZaakJob>> AcquireOpenZaakJobsAsync(int maxJobs, CancellationToken ct = default)
-    {
-        var request = new AcquireJobsRequest(Topic, options.LockDuration, maxJobs, options.WorkerId);
-
-        var jobs = await PostAsync<AcquireJobsRequest, List<AcquiredJob>>(
-            "external-job-api/acquire/jobs", request, ct) ?? [];
-
-        return [.. jobs.Select(job => new OpenZaakJob(job.Id, RegistrationId.Parse(job.RegistrationId())))];
-    }
-
-    public async Task CompleteOpenZaakJobAsync(string jobId, Uri zaakUrl, CancellationToken ct = default)
-    {
-        var request = new CompleteJobRequest(
-            options.WorkerId,
-            [new Variable(ZaakUrlVariable, "string", zaakUrl.ToString())]);
-
-        using var response = await SendAsync(
-            $"external-job-api/acquire/jobs/{jobId}/complete", request, ct);
-        response.EnsureSuccessStatusCode();
-    }
-
-    private async Task<TResponse?> PostAsync<TRequest, TResponse>(string path, TRequest body, CancellationToken ct)
-    {
-        using var response = await SendAsync(path, body, ct);
-        response.EnsureSuccessStatusCode();
-        return await response.Content.ReadFromJsonAsync<TResponse>(ct);
-    }
-
-    private Task<HttpResponseMessage> SendAsync<TRequest>(string path, TRequest body, CancellationToken ct)
-    {
-        var message = new HttpRequestMessage(HttpMethod.Post, new Uri(options.BaseUrl, path))
-        {
-            Content = JsonContent.Create(body),
-        };
-        message.Headers.Authorization = new AuthenticationHeaderValue("Basic", BasicCredentials());
-        return http.SendAsync(message, ct);
-    }
-
-    private string BasicCredentials()
-        => Convert.ToBase64String(Encoding.ASCII.GetBytes($"{options.Username}:{options.Password}"));
-
-    private sealed record StartProcessRequest(
-        [property: JsonPropertyName("processDefinitionKey")] string ProcessDefinitionKey,
-        [property: JsonPropertyName("variables")] IReadOnlyList<Variable> Variables);
-
-    private sealed record AcquireJobsRequest(
-        [property: JsonPropertyName("topic")] string Topic,
-        [property: JsonPropertyName("lockDuration")] string LockDuration,
-        [property: JsonPropertyName("numberOfTasks")] int NumberOfTasks,
-        [property: JsonPropertyName("workerId")] string WorkerId);
-
-    private sealed record CompleteJobRequest(
-        [property: JsonPropertyName("workerId")] string WorkerId,
-        [property: JsonPropertyName("variables")] IReadOnlyList<Variable> Variables);
-
-    private sealed record Variable(
-        [property: JsonPropertyName("name")] string Name,
-        [property: JsonPropertyName("type")] string Type,
-        [property: JsonPropertyName("value")] string Value);
-
-    private sealed record ProcessInstance([property: JsonPropertyName("id")] string Id);
-
-    private sealed record AcquiredJob(
-        [property: JsonPropertyName("id")] string Id,
-        [property: JsonPropertyName("variables")] IReadOnlyList<Variable> Variables)
-    {
-        /// <summary>The registration id this job carries as a process variable.</summary>
-        public string RegistrationId() =>
-            // Stryker disable once Linq : equivalent — Single and SingleOrDefault both throw on a job
-            // with no registrationId variable (the only untested branch), so the mutant is indistinguishable.
-            Variables.SingleOrDefault(v => v.Name == "registrationId")?.Value
-            ?? throw new InvalidOperationException($"OpenZaakAanmaken job {Id} carries no registrationId variable.");
-    }
-}

services/domain/Big.Infrastructure/IExternalWorkerClient.cs

@@ -1,18 +0,0 @@
-using Big.Application;
-
-namespace Big.Infrastructure;
-
-/// <summary>
-/// The worker-facing side of the Workflow Client: acquiring and completing Flowable external-worker
-/// jobs (ADR-0009). Kept separate from the Application's <see cref="IWorkflowClient"/> because job
-/// acquisition is a Flowable-specific polling mechanic the application never needs to know about.
-/// Implemented by <see cref="FlowableWorkflowClient"/> — the only code that talks to Flowable (§8.2).
-/// </summary>
-public interface IExternalWorkerClient
-{
-    /// <summary>Acquire and lock up to <paramref name="maxJobs"/> <c>OpenZaakAanmaken</c> jobs.</summary>
-    Task<IReadOnlyList<OpenZaakJob>> AcquireOpenZaakJobsAsync(int maxJobs, CancellationToken ct = default);
-
-    /// <summary>Complete an acquired job, passing the opened zaak URL back into the process.</summary>
-    Task CompleteOpenZaakJobAsync(string jobId, Uri zaakUrl, CancellationToken ct = default);
-}

services/domain/Big.Infrastructure/InMemoryRegistrationStore.cs

@@ -1,25 +0,0 @@
-using System.Collections.Concurrent;
-using Big.Application;
-using Big.Domain;
-
-namespace Big.Infrastructure;
-
-/// <summary>
-/// In-memory <see cref="IRegistrationStore"/> for the minimal slice (ADR-0009). The walking
-/// skeleton's read path is the projection (S-06), not this store, so durable domain persistence is a
-/// documented follow-up. Registered as a singleton so the submit endpoint and the worker share it.
-/// </summary>
-public sealed class InMemoryRegistrationStore : IRegistrationStore
-{
-    private readonly ConcurrentDictionary<RegistrationId, Registration> _byId = new();
-
-    public Task SaveAsync(Registration registration, CancellationToken ct = default)
-    {
-        ArgumentNullException.ThrowIfNull(registration);
-        _byId[registration.Id] = registration;
-        return Task.CompletedTask;
-    }
-
-    public Task<Registration?> GetAsync(RegistrationId id, CancellationToken ct = default)
-        => Task.FromResult(_byId.GetValueOrDefault(id));
-}

services/domain/Big.Infrastructure/OpenZaakJobProcessor.cs

@@ -1,39 +0,0 @@
-using Big.Application;
-using Microsoft.Extensions.Logging;
-
-namespace Big.Infrastructure;
-
-/// <summary>
-/// One poll tick of the external-task worker (ADR-0009): acquire the parked <c>OpenZaakAanmaken</c>
-/// jobs, hand each to the <see cref="OpenZaakWorker"/> to open a zaak via the ACL, and complete the
-/// Flowable job with the resulting zaak URL. A job that fails is logged and left un-completed so
-/// Flowable redelivers it (§8.6). Split out from the hosted <see cref="OpenZaakJobPump"/> so the
-/// acquire→process→complete logic is unit-testable without a running host.
-/// </summary>
-public sealed class OpenZaakJobProcessor(
-    IExternalWorkerClient client,
-    OpenZaakWorker worker,
-    ILogger<OpenZaakJobProcessor> logger)
-{
-    /// <summary>Acquire and process up to <paramref name="maxJobs"/> jobs. Returns the number acquired.</summary>
-    public async Task<int> PumpOnceAsync(int maxJobs, CancellationToken ct = default)
-    {
-        var jobs = await client.AcquireOpenZaakJobsAsync(maxJobs, ct);
-
-        foreach (var job in jobs)
-        {
-            try
-            {
-                var zaakUrl = await worker.HandleAsync(job, ct);
-                await client.CompleteOpenZaakJobAsync(job.JobId, zaakUrl, ct);
-            }
-            catch (Exception ex)
-            {
-                // Leave the job un-completed: its lock expires and Flowable redelivers it (§8.6).
-                logger.LogError(ex, "OpenZaakAanmaken job {JobId} failed; leaving it for redelivery.", job.JobId);
-            }
-        }
-
-        return jobs.Count;
-    }
-}

services/domain/Big.Infrastructure/OpenZaakJobPump.cs

@@ -1,48 +0,0 @@
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Hosting;
-using Microsoft.Extensions.Logging;
-
-namespace Big.Infrastructure;
-
-/// <summary>
-/// The hosted polling loop of the external-task job worker (ADR-0009): on an interval it resolves a
-/// scoped <see cref="OpenZaakJobProcessor"/> and asks it to drain the parked <c>OpenZaakAanmaken</c>
-/// jobs. A deliberately thin shell — all acquire/process/complete logic lives in the processor, which
-/// is unit-tested; this class only owns the timer, the per-tick scope, and loop resilience.
-/// </summary>
-public sealed class OpenZaakJobPump(
-    IServiceScopeFactory scopeFactory,
-    FlowableOptions options,
-    ILogger<OpenZaakJobPump> logger) : BackgroundService
-{
-    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
-    {
-        while (!stoppingToken.IsCancellationRequested)
-        {
-            try
-            {
-                using var scope = scopeFactory.CreateScope();
-                var processor = scope.ServiceProvider.GetRequiredService<OpenZaakJobProcessor>();
-                await processor.PumpOnceAsync(options.MaxJobsPerPoll, stoppingToken);
-            }
-            catch (OperationCanceledException) when (stoppingToken.IsCancellationRequested)
-            {
-                break;
-            }
-            catch (Exception ex)
-            {
-                // A transient fault (e.g. Flowable briefly unreachable) must not kill the loop.
-                logger.LogError(ex, "OpenZaakAanmaken job poll failed; retrying after the poll interval.");
-            }
-
-            try
-            {
-                await Task.Delay(options.PollInterval, stoppingToken);
-            }
-            catch (OperationCanceledException) when (stoppingToken.IsCancellationRequested)
-            {
-                break;
-            }
-        }
-    }
-}

services/domain/Big.Infrastructure/Options.cs

@@ -1,29 +0,0 @@
-namespace Big.Infrastructure;
-
-/// <summary>Configuration for the Flowable Workflow Client. <see cref="BaseUrl"/> is the flowable-rest
-/// root and must end with a slash (e.g. <c>http://flowable-rest:8080/flowable-rest/</c>) so the
-/// <c>service/…</c> and <c>external-job-api/…</c> sub-paths resolve correctly.</summary>
-public sealed class FlowableOptions
-{
-    public Uri BaseUrl { get; set; } = null!;
-    public string Username { get; set; } = "";
-    public string Password { get; set; } = "";
-
-    /// <summary>The id this worker locks jobs under, so two workers don't process the same job.</summary>
-    public string WorkerId { get; set; } = "big-domain-worker";
-
-    /// <summary>How long an acquired job stays locked to this worker (ISO-8601 duration).</summary>
-    public string LockDuration { get; set; } = "PT5M";
-
-    /// <summary>How many OpenZaakAanmaken jobs to acquire per poll.</summary>
-    public int MaxJobsPerPoll { get; set; } = 5;
-
-    /// <summary>How often the worker polls Flowable for new jobs.</summary>
-    public TimeSpan PollInterval { get; set; } = TimeSpan.FromSeconds(2);
-}
-
-/// <summary>Configuration for the ACL HTTP client. <see cref="BaseUrl"/> is the ACL service root.</summary>
-public sealed class AclOptions
-{
-    public Uri BaseUrl { get; set; } = null!;
-}

services/domain/Big.Tests/AclHttpClientTests.cs

@@ -1,44 +0,0 @@
-using System.Net;
-using Big.Infrastructure;
-
-namespace Big.Tests;
-
-public class AclHttpClientTests
-{
-    private static AclHttpClient Client(StubHandler handler) => new(
-        new HttpClient(handler), new AclOptions { BaseUrl = new("http://acl/") });
-
-    [Fact]
-    public async Task Opens_a_zaak_by_posting_the_bsn_and_returns_the_zaak_url()
-    {
-        var capture = new RequestCapture();
-        var client = Client(capture.Responds(HttpStatusCode.OK,
-            """{"zaakUrl":"http://openzaak/zaken/api/v1/zaken/abc"}"""));
-
-        var url = await client.OpenZaakAsync("123456782");
-
-        Assert.Equal("http://openzaak/zaken/api/v1/zaken/abc", url.ToString());
-        Assert.Equal(HttpMethod.Post, capture.Seen!.Method);
-        Assert.Equal("http://acl/zaken", capture.Seen.RequestUri!.ToString());
-        Assert.Contains("\"bsn\":\"123456782\"", capture.Body);
-    }
-
-    [Fact]
-    public async Task Throws_when_the_acl_rejects_the_request()
-    {
-        var capture = new RequestCapture();
-        var client = Client(capture.Responds(HttpStatusCode.BadGateway));
-
-        await Assert.ThrowsAsync<HttpRequestException>(() => client.OpenZaakAsync("123456782"));
-    }
-
-    [Fact]
-    public async Task Throws_when_the_acl_returns_an_empty_body()
-    {
-        var capture = new RequestCapture();
-        var client = Client(capture.Responds(HttpStatusCode.OK, "null"));
-
-        var ex = await Assert.ThrowsAsync<InvalidOperationException>(() => client.OpenZaakAsync("123456782"));
-        Assert.Contains("empty", ex.Message, StringComparison.OrdinalIgnoreCase);
-    }
-}

services/domain/Big.Tests/Big.Tests.csproj

@@ -1,27 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-    <IsPackable>false</IsPackable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="6.0.4" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
-    <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <Using Include="Xunit" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\Big.Domain\Big.Domain.csproj" />
-    <ProjectReference Include="..\Big.Application\Big.Application.csproj" />
-    <ProjectReference Include="..\Big.Infrastructure\Big.Infrastructure.csproj" />
-  </ItemGroup>
-
-</Project>

services/domain/Big.Tests/CapturingLogger.cs

@@ -1,24 +0,0 @@
-using Microsoft.Extensions.Logging;
-
-namespace Big.Tests;
-
-/// <summary>A minimal <see cref="ILogger{T}"/> that records the level and rendered message of each
-/// entry, so tests can assert that (for example) a failing job was logged.</summary>
-internal sealed class CapturingLogger<T> : ILogger<T>
-{
-    public List<(LogLevel Level, string Message)> Entries { get; } = [];
-
-    public IDisposable BeginScope<TState>(TState state) where TState : notnull => NullScope.Instance;
-
-    public bool IsEnabled(LogLevel logLevel) => true;
-
-    public void Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception? exception,
-        Func<TState, Exception?, string> formatter)
-        => Entries.Add((logLevel, formatter(state, exception)));
-
-    private sealed class NullScope : IDisposable
-    {
-        public static readonly NullScope Instance = new();
-        public void Dispose() { }
-    }
-}

services/domain/Big.Tests/Fakes.cs

@@ -1,61 +0,0 @@
-using Big.Application;
-using Big.Domain;
-
-namespace Big.Tests;
-
-/// <summary>An in-memory <see cref="IRegistrationStore"/> for the application-layer tests. Upserts
-/// keyed on the registration id, mirroring the production store (kept distinct from the production
-/// <c>InMemoryRegistrationStore</c> so tests can seed and inspect save counts).</summary>
-internal sealed class FakeRegistrationStore : IRegistrationStore
-{
-    private readonly Dictionary<RegistrationId, Registration> _byId = [];
-
-    public int SaveCount { get; private set; }
-
-    public Task SaveAsync(Registration registration, CancellationToken ct = default)
-    {
-        SaveCount++;
-        _byId[registration.Id] = registration;
-        return Task.CompletedTask;
-    }
-
-    public Task<Registration?> GetAsync(RegistrationId id, CancellationToken ct = default)
-        => Task.FromResult(_byId.GetValueOrDefault(id));
-
-    public void Seed(Registration registration) => _byId[registration.Id] = registration;
-}
-
-/// <summary>A fake Workflow Client that records the registration it was asked to start a process for
-/// and returns a fixed process-instance id. An optional callback runs at start time, letting a test
-/// assert ordering (e.g. that the registration was persisted before the process started).</summary>
-internal sealed class FakeWorkflowClient(string processInstanceId = "proc-1", Action<RegistrationId>? onStart = null)
-    : IWorkflowClient
-{
-    public RegistrationId? StartedFor { get; private set; }
-
-    public Task<string> StartRegistrationProcessAsync(RegistrationId registrationId, CancellationToken ct = default)
-    {
-        onStart?.Invoke(registrationId);
-        StartedFor = registrationId;
-        return Task.FromResult(processInstanceId);
-    }
-}
-
-/// <summary>A fake ACL client that records the bsn it was asked to open a zaak for and returns a
-/// fixed zaak URL.</summary>
-internal sealed class FakeAclClient(Uri? zaakUrl = null) : IAclClient
-{
-    public static readonly Uri DefaultZaakUrl = new("http://openzaak/zaken/api/v1/zaken/abc");
-
-    private readonly Uri _zaakUrl = zaakUrl ?? DefaultZaakUrl;
-
-    public string? OpenedForBsn { get; private set; }
-    public int CallCount { get; private set; }
-
-    public Task<Uri> OpenZaakAsync(string bsn, CancellationToken ct = default)
-    {
-        CallCount++;
-        OpenedForBsn = bsn;
-        return Task.FromResult(_zaakUrl);
-    }
-}

services/domain/Big.Tests/FlowableWorkflowClientTests.cs

@@ -1,139 +0,0 @@
-using System.Net;
-using System.Text;
-using Big.Domain;
-using Big.Infrastructure;
-
-namespace Big.Tests;
-
-public class FlowableWorkflowClientTests
-{
-    private static readonly Uri Base = new("http://flowable/flowable-rest/");
-
-    private static FlowableWorkflowClient Client(StubHandler handler) => new(
-        new HttpClient(handler),
-        new FlowableOptions { BaseUrl = Base, Username = "rest-admin", Password = "test", WorkerId = "worker-x" });
-
-    private static string DecodeBasic(HttpRequestMessage request)
-        => Encoding.ASCII.GetString(Convert.FromBase64String(request.Headers.Authorization!.Parameter!));
-
-    [Fact]
-    public async Task Start_posts_the_registration_id_variable_and_returns_the_instance_id()
-    {
-        var capture = new RequestCapture();
-        var client = Client(capture.Responds(HttpStatusCode.Created, """{"id":"pi-1"}"""));
-        var rid = RegistrationId.New();
-
-        var pid = await client.StartRegistrationProcessAsync(rid);
-
-        Assert.Equal("pi-1", pid);
-        Assert.Equal(HttpMethod.Post, capture.Seen!.Method);
-        Assert.Equal("http://flowable/flowable-rest/service/runtime/process-instances",
-            capture.Seen.RequestUri!.ToString());
-        Assert.Equal("Basic", capture.Seen.Headers.Authorization!.Scheme);
-        Assert.Equal("rest-admin:test", DecodeBasic(capture.Seen));
-        Assert.Contains("\"processDefinitionKey\":\"registratie\"", capture.Body);
-        Assert.Contains("\"name\":\"registrationId\"", capture.Body);
-        Assert.Contains("\"type\":\"string\"", capture.Body);
-        Assert.Contains($"\"value\":\"{rid}\"", capture.Body);
-    }
-
-    [Fact]
-    public async Task Start_uses_the_configured_worker_credentials_and_defaults()
-    {
-        var capture = new RequestCapture();
-        // Only BaseUrl set — the worker id and (empty) credentials must come from the defaults.
-        var client = new FlowableWorkflowClient(
-            new HttpClient(capture.Responds(HttpStatusCode.OK, "[]")),
-            new FlowableOptions { BaseUrl = Base });
-
-        await client.AcquireOpenZaakJobsAsync(1);
-
-        Assert.Equal(":", DecodeBasic(capture.Seen!));
-        Assert.Contains("\"workerId\":\"big-domain-worker\"", capture.Body);
-        Assert.Contains("\"lockDuration\":\"PT5M\"", capture.Body);
-    }
-
-    [Fact]
-    public async Task Acquire_posts_the_topic_and_parses_jobs_with_their_registration_id()
-    {
-        var rid = RegistrationId.New();
-        var capture = new RequestCapture();
-        var client = Client(capture.Responds(HttpStatusCode.OK,
-            $$"""[{"id":"job-1","variables":[{"name":"registrationId","type":"string","value":"{{rid}}"}]}]"""));
-
-        var jobs = await client.AcquireOpenZaakJobsAsync(3);
-
-        var job = Assert.Single(jobs);
-        Assert.Equal("job-1", job.JobId);
-        Assert.Equal(rid, job.RegistrationId);
-        Assert.Equal("http://flowable/flowable-rest/external-job-api/acquire/jobs",
-            capture.Seen!.RequestUri!.ToString());
-        Assert.Contains("\"topic\":\"OpenZaakAanmaken\"", capture.Body);
-        Assert.Contains("\"numberOfTasks\":3", capture.Body);
-        Assert.Contains("\"workerId\":\"worker-x\"", capture.Body);
-        Assert.Contains("\"lockDuration\":\"PT5M\"", capture.Body);
-    }
-
-    [Theory]
-    [InlineData("[]")]
-    [InlineData("null")]
-    public async Task Acquire_returns_empty_when_flowable_has_no_parked_jobs(string body)
-    {
-        var capture = new RequestCapture();
-        var client = Client(capture.Responds(HttpStatusCode.OK, body));
-
-        var jobs = await client.AcquireOpenZaakJobsAsync(1);
-
-        Assert.NotNull(capture.Seen);
-        Assert.Empty(jobs);
-    }
-
-    [Fact]
-    public async Task Acquire_throws_when_a_job_carries_no_registration_id()
-    {
-        var capture = new RequestCapture();
-        var client = Client(capture.Responds(HttpStatusCode.OK, """[{"id":"job-1","variables":[]}]"""));
-
-        var ex = await Assert.ThrowsAsync<InvalidOperationException>(() => client.AcquireOpenZaakJobsAsync(1));
-        Assert.Contains("job-1", ex.Message);
-        Assert.Contains("registrationId", ex.Message);
-    }
-
-    [Fact]
-    public async Task Complete_posts_the_zaak_url_variable_to_the_job_complete_endpoint()
-    {
-        var capture = new RequestCapture();
-        var client = Client(capture.Responds(HttpStatusCode.NoContent));
-
-        await client.CompleteOpenZaakJobAsync("job-1", new Uri("http://openzaak/zaken/api/v1/zaken/abc"));
-
-        Assert.NotNull(capture.Seen);
-        Assert.Equal(HttpMethod.Post, capture.Seen!.Method);
-        Assert.Equal("http://flowable/flowable-rest/external-job-api/acquire/jobs/job-1/complete",
-            capture.Seen.RequestUri!.ToString());
-        Assert.Contains("\"workerId\":\"worker-x\"", capture.Body);
-        Assert.Contains("\"name\":\"zaakUrl\"", capture.Body);
-        Assert.Contains("\"type\":\"string\"", capture.Body);
-        Assert.Contains("\"value\":\"http://openzaak/zaken/api/v1/zaken/abc\"", capture.Body);
-    }
-
-    [Fact]
-    public async Task Start_throws_when_flowable_rejects_the_request()
-    {
-        var capture = new RequestCapture();
-        var client = Client(capture.Responds(HttpStatusCode.InternalServerError));
-
-        await Assert.ThrowsAsync<HttpRequestException>(
-            () => client.StartRegistrationProcessAsync(RegistrationId.New()));
-    }
-
-    [Fact]
-    public async Task Complete_throws_when_flowable_rejects_the_request()
-    {
-        var capture = new RequestCapture();
-        var client = Client(capture.Responds(HttpStatusCode.InternalServerError));
-
-        await Assert.ThrowsAsync<HttpRequestException>(
-            () => client.CompleteOpenZaakJobAsync("job-1", new Uri("http://openzaak/zaken/api/v1/zaken/abc")));
-    }
-}

services/domain/Big.Tests/HttpStubs.cs

@@ -1,30 +0,0 @@
-using System.Net;
-
-namespace Big.Tests;
-
-/// <summary>A test double for <see cref="HttpMessageHandler"/> that records the last request and
-/// returns a scripted response — the same approach the ACL gateway tests use.</summary>
-internal sealed class StubHandler(Func<HttpRequestMessage, Task<HttpResponseMessage>> onSend) : HttpMessageHandler
-{
-    protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken ct)
-        => onSend(request);
-}
-
-/// <summary>Captures the request a client sent, including the (buffered) body.</summary>
-internal sealed class RequestCapture
-{
-    public HttpRequestMessage? Seen { get; private set; }
-    public string? Body { get; private set; }
-
-    /// <summary>A handler that records the request, then replies with <paramref name="status"/> and
-    /// <paramref name="json"/>.</summary>
-    public StubHandler Responds(HttpStatusCode status, string? json = null) => new(async req =>
-    {
-        Seen = req;
-        Body = req.Content is null ? null : await req.Content.ReadAsStringAsync();
-        var response = new HttpResponseMessage(status);
-        if (json is not null)
-            response.Content = new StringContent(json, System.Text.Encoding.UTF8, "application/json");
-        return response;
-    });
-}

services/domain/Big.Tests/InMemoryRegistrationStoreTests.cs

@@ -1,44 +0,0 @@
-using Big.Domain;
-using Big.Infrastructure;
-
-namespace Big.Tests;
-
-public class InMemoryRegistrationStoreTests
-{
-    [Fact]
-    public async Task Saves_and_reads_back_a_registration_by_id()
-    {
-        var store = new InMemoryRegistrationStore();
-        var registration = Registration.Submit("123456782");
-
-        await store.SaveAsync(registration);
-
-        var loaded = await store.GetAsync(registration.Id);
-        Assert.NotNull(loaded);
-        Assert.Equal(registration.Id, loaded.Id);
-        Assert.Null(await store.GetAsync(RegistrationId.New()));
-    }
-
-    [Fact]
-    public async Task Saving_the_same_id_upserts()
-    {
-        var store = new InMemoryRegistrationStore();
-        var registration = Registration.Submit("123456782");
-        await store.SaveAsync(registration);
-
-        registration.AttachZaak(new Uri("http://openzaak/zaken/api/v1/zaken/abc"));
-        await store.SaveAsync(registration);
-
-        var loaded = await store.GetAsync(registration.Id);
-        Assert.NotNull(loaded);
-        Assert.Equal("http://openzaak/zaken/api/v1/zaken/abc", loaded.ZaakUrl!.ToString());
-    }
-
-    [Fact]
-    public async Task Saving_a_null_registration_is_rejected()
-    {
-        var store = new InMemoryRegistrationStore();
-
-        await Assert.ThrowsAsync<ArgumentNullException>(() => store.SaveAsync(null!));
-    }
-}

services/domain/Big.Tests/OpenZaakJobProcessorTests.cs

@@ -1,83 +0,0 @@
-using Big.Application;
-using Big.Domain;
-using Big.Infrastructure;
-using Microsoft.Extensions.Logging;
-using Microsoft.Extensions.Logging.Abstractions;
-
-namespace Big.Tests;
-
-public class OpenZaakJobProcessorTests
-{
-    /// <summary>A fake external-worker client: scripts the jobs to acquire and records completions.</summary>
-    private sealed class FakeExternalWorkerClient(params OpenZaakJob[] jobs) : IExternalWorkerClient
-    {
-        public int AcquireCount { get; private set; }
-        public List<(string JobId, Uri ZaakUrl)> Completed { get; } = [];
-
-        public Task<IReadOnlyList<OpenZaakJob>> AcquireOpenZaakJobsAsync(int maxJobs, CancellationToken ct = default)
-        {
-            AcquireCount++;
-            return Task.FromResult<IReadOnlyList<OpenZaakJob>>(jobs.Take(maxJobs).ToList());
-        }
-
-        public Task CompleteOpenZaakJobAsync(string jobId, Uri zaakUrl, CancellationToken ct = default)
-        {
-            Completed.Add((jobId, zaakUrl));
-            return Task.CompletedTask;
-        }
-    }
-
-    private static OpenZaakJobProcessor Processor(IExternalWorkerClient client, IRegistrationStore store, FakeAclClient acl)
-        => new(client, new OpenZaakWorker(store, acl), NullLogger<OpenZaakJobProcessor>.Instance);
-
-    [Fact]
-    public async Task Acquires_a_job_opens_the_zaak_and_completes_it()
-    {
-        var registration = Registration.Submit("123456782");
-        var store = new FakeRegistrationStore();
-        store.Seed(registration);
-        var client = new FakeExternalWorkerClient(new OpenZaakJob("job-1", registration.Id));
-        var acl = new FakeAclClient();
-
-        var acquired = await Processor(client, store, acl).PumpOnceAsync(5);
-
-        Assert.Equal(1, acquired);
-        var completed = Assert.Single(client.Completed);
-        Assert.Equal("job-1", completed.JobId);
-        Assert.Equal(FakeAclClient.DefaultZaakUrl, completed.ZaakUrl);
-        Assert.Equal(FakeAclClient.DefaultZaakUrl, (await store.GetAsync(registration.Id))!.ZaakUrl);
-    }
-
-    [Fact]
-    public async Task A_failing_job_is_left_uncompleted_for_flowable_to_redeliver()
-    {
-        var store = new FakeRegistrationStore();
-        var acl = new FakeAclClient();
-        // The job correlates to a registration that is not in the store, so the worker throws.
-        var client = new FakeExternalWorkerClient(new OpenZaakJob("job-1", RegistrationId.New()));
-        var logger = new CapturingLogger<OpenZaakJobProcessor>();
-        var processor = new OpenZaakJobProcessor(client, new OpenZaakWorker(store, acl), logger);
-
-        var acquired = await processor.PumpOnceAsync(5);
-
-        Assert.Equal(1, acquired);
-        Assert.Empty(client.Completed);
-        // The failure is logged (and the job left for redelivery), not swallowed silently.
-        var error = Assert.Single(logger.Entries, e => e.Level == LogLevel.Error);
-        Assert.Contains("job-1", error.Message);
-    }
-
-    [Fact]
-    public async Task Does_nothing_but_poll_when_there_are_no_jobs()
-    {
-        var store = new FakeRegistrationStore();
-        var acl = new FakeAclClient();
-        var client = new FakeExternalWorkerClient();
-
-        var acquired = await Processor(client, store, acl).PumpOnceAsync(5);
-
-        Assert.Equal(0, acquired);
-        Assert.Equal(1, client.AcquireCount);
-        Assert.Empty(client.Completed);
-    }
-}

services/domain/Big.Tests/OpenZaakWorkerTests.cs

@@ -1,70 +0,0 @@
-using Big.Application;
-using Big.Domain;
-
-namespace Big.Tests;
-
-public class OpenZaakWorkerTests
-{
-    private static Registration Submitted(string bsn = "123456782")
-    {
-        var registration = Registration.Submit(bsn);
-        registration.RecordProcessStarted("proc-1");
-        return registration;
-    }
-
-    [Fact]
-    public async Task Handling_a_job_opens_a_zaak_via_the_acl_and_attaches_it()
-    {
-        var registration = Submitted();
-        var store = new FakeRegistrationStore();
-        store.Seed(registration);
-        var acl = new FakeAclClient();
-        var worker = new OpenZaakWorker(store, acl);
-
-        var zaakUrl = await worker.HandleAsync(new OpenZaakJob("job-1", registration.Id));
-
-        Assert.Equal(FakeAclClient.DefaultZaakUrl, zaakUrl);
-        Assert.Equal("123456782", acl.OpenedForBsn);
-        var saved = await store.GetAsync(registration.Id);
-        Assert.Equal(FakeAclClient.DefaultZaakUrl, saved!.ZaakUrl);
-        Assert.Equal(1, store.SaveCount);
-    }
-
-    [Fact]
-    public async Task Handling_a_null_job_is_rejected()
-    {
-        var worker = new OpenZaakWorker(new FakeRegistrationStore(), new FakeAclClient());
-
-        await Assert.ThrowsAsync<ArgumentNullException>(() => worker.HandleAsync(null!));
-    }
-
-    [Fact]
-    public async Task Handling_a_job_for_an_unknown_registration_throws_and_opens_no_zaak()
-    {
-        var store = new FakeRegistrationStore();
-        var acl = new FakeAclClient();
-        var worker = new OpenZaakWorker(store, acl);
-
-        var job = new OpenZaakJob("job-1", RegistrationId.New());
-        var ex = await Assert.ThrowsAsync<InvalidOperationException>(() => worker.HandleAsync(job));
-        Assert.Contains(job.RegistrationId.ToString(), ex.Message);
-        Assert.Equal(0, acl.CallCount);
-    }
-
-    [Fact]
-    public async Task Handling_a_redelivered_job_is_idempotent_and_does_not_open_a_second_zaak()
-    {
-        var registration = Submitted();
-        var store = new FakeRegistrationStore();
-        store.Seed(registration);
-        var acl = new FakeAclClient();
-        var worker = new OpenZaakWorker(store, acl);
-        var job = new OpenZaakJob("job-1", registration.Id);
-
-        var first = await worker.HandleAsync(job);
-        var second = await worker.HandleAsync(job);
-
-        Assert.Equal(first, second);
-        Assert.Equal(1, acl.CallCount);
-    }
-}

services/domain/Big.Tests/RegistrationTests.cs

@@ -1,90 +0,0 @@
-using Big.Domain;
-
-namespace Big.Tests;
-
-public class RegistrationTests
-{
-    [Fact]
-    public void Submitting_a_registration_starts_in_ingediend()
-    {
-        var registration = Registration.Submit("123456782");
-
-        Assert.Equal(RegistrationStatus.Ingediend, registration.Status);
-        Assert.Equal("123456782", registration.Bsn);
-        Assert.NotEqual(Guid.Empty, registration.Id.Value);
-        Assert.Null(registration.ZaakUrl);
-        Assert.Null(registration.ProcessInstanceId);
-    }
-
-    [Theory]
-    [InlineData("")]
-    [InlineData("   ")]
-    [InlineData(null)]
-    public void Submitting_without_a_bsn_is_rejected(string? bsn)
-        => Assert.ThrowsAny<ArgumentException>(() => Registration.Submit(bsn!));
-
-    [Fact]
-    public void Recording_the_started_process_keeps_its_instance_id()
-    {
-        var registration = Registration.Submit("123456782");
-
-        registration.RecordProcessStarted("proc-42");
-
-        Assert.Equal("proc-42", registration.ProcessInstanceId);
-    }
-
-    [Theory]
-    [InlineData("")]
-    [InlineData("   ")]
-    [InlineData(null)]
-    public void Recording_an_empty_process_instance_id_is_rejected(string? processInstanceId)
-    {
-        var registration = Registration.Submit("123456782");
-
-        Assert.ThrowsAny<ArgumentException>(() => registration.RecordProcessStarted(processInstanceId!));
-    }
-
-    [Fact]
-    public void Attaching_a_zaak_records_its_url_and_keeps_the_status_ingediend()
-    {
-        var registration = Registration.Submit("123456782");
-        var zaak = new Uri("http://openzaak/zaken/api/v1/zaken/abc");
-
-        registration.AttachZaak(zaak);
-
-        Assert.Equal(zaak, registration.ZaakUrl);
-        Assert.Equal(RegistrationStatus.Ingediend, registration.Status);
-    }
-
-    [Fact]
-    public void Attaching_a_null_zaak_is_rejected()
-    {
-        var registration = Registration.Submit("123456782");
-
-        Assert.Throws<ArgumentNullException>(() => registration.AttachZaak(null!));
-    }
-
-    [Fact]
-    public void Re_attaching_the_same_zaak_is_idempotent()
-    {
-        var registration = Registration.Submit("123456782");
-        var zaak = new Uri("http://openzaak/zaken/api/v1/zaken/abc");
-
-        registration.AttachZaak(zaak);
-        registration.AttachZaak(zaak);
-
-        Assert.Equal(zaak, registration.ZaakUrl);
-    }
-
-    [Fact]
-    public void Attaching_a_conflicting_zaak_is_rejected()
-    {
-        var registration = Registration.Submit("123456782");
-        registration.AttachZaak(new Uri("http://openzaak/zaken/api/v1/zaken/abc"));
-
-        var ex = Assert.Throws<InvalidOperationException>(
-            () => registration.AttachZaak(new Uri("http://openzaak/zaken/api/v1/zaken/other")));
-        Assert.Contains("/zaken/abc", ex.Message);
-        Assert.Contains("/zaken/other", ex.Message);
-    }
-}

services/domain/Big.Tests/SubmitRegistrationTests.cs

@@ -1,66 +0,0 @@
-using Big.Application;
-using Big.Domain;
-
-namespace Big.Tests;
-
-public class SubmitRegistrationTests
-{
-    [Fact]
-    public async Task Submitting_persists_an_ingediend_registration_and_starts_the_process()
-    {
-        var store = new FakeRegistrationStore();
-        var workflow = new FakeWorkflowClient(processInstanceId: "proc-42");
-        var handler = new SubmitRegistration(store, workflow);
-
-        var id = await handler.HandleAsync(new SubmitRegistrationCommand("123456782"));
-
-        var saved = await store.GetAsync(id);
-        Assert.NotNull(saved);
-        Assert.Equal("123456782", saved.Bsn);
-        Assert.Equal(RegistrationStatus.Ingediend, saved.Status);
-        Assert.Equal("proc-42", saved.ProcessInstanceId);
-        Assert.Equal(id, workflow.StartedFor);
-        Assert.Null(saved.ZaakUrl);
-        // Persisted twice: once before starting the process, once after recording the instance id.
-        Assert.Equal(2, store.SaveCount);
-    }
-
-    [Fact]
-    public async Task Rejects_a_null_command_without_touching_the_store_or_workflow()
-    {
-        var store = new FakeRegistrationStore();
-        var workflow = new FakeWorkflowClient();
-        var handler = new SubmitRegistration(store, workflow);
-
-        await Assert.ThrowsAsync<ArgumentNullException>(() => handler.HandleAsync(null!));
-        Assert.Equal(0, store.SaveCount);
-        Assert.Null(workflow.StartedFor);
-    }
-
-    [Fact]
-    public async Task Submitting_persists_the_registration_before_starting_the_process()
-    {
-        // The worker correlates the OpenZaakAanmaken job back to the aggregate by id, so the
-        // aggregate must already be persisted when the process starts (ADR-0009).
-        var store = new FakeRegistrationStore();
-        Registration? visibleAtStart = null;
-        var workflow = new FakeWorkflowClient(onStart: id => visibleAtStart = store.GetAsync(id).Result);
-        var handler = new SubmitRegistration(store, workflow);
-
-        await handler.HandleAsync(new SubmitRegistrationCommand("123456782"));
-
-        Assert.NotNull(visibleAtStart);
-    }
-
-    [Fact]
-    public async Task Submitting_without_a_bsn_is_rejected_and_starts_no_process()
-    {
-        var store = new FakeRegistrationStore();
-        var workflow = new FakeWorkflowClient();
-        var handler = new SubmitRegistration(store, workflow);
-
-        await Assert.ThrowsAnyAsync<ArgumentException>(
-            () => handler.HandleAsync(new SubmitRegistrationCommand("")));
-        Assert.Null(workflow.StartedFor);
-    }
-}

services/domain/Big.slnx

@@ -1,7 +0,0 @@
-<Solution>
-  <Project Path="Big.Domain/Big.Domain.csproj" />
-  <Project Path="Big.Application/Big.Application.csproj" />
-  <Project Path="Big.Infrastructure/Big.Infrastructure.csproj" />
-  <Project Path="Big.Api/Big.Api.csproj" />
-  <Project Path="Big.Tests/Big.Tests.csproj" />
-</Solution>

services/domain/Dockerfile

@@ -1,34 +0,0 @@
-# Multi-stage build for the BIG Domain Service (.NET 10).
-# Build context is services/domain (see infra/docker-compose.yml).
-FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
-WORKDIR /src
-
-# Restore first (cached unless .csproj files change).
-COPY Big.Api/Big.Api.csproj Big.Api/
-COPY Big.Application/Big.Application.csproj Big.Application/
-COPY Big.Infrastructure/Big.Infrastructure.csproj Big.Infrastructure/
-COPY Big.Domain/Big.Domain.csproj Big.Domain/
-RUN dotnet restore Big.Api/Big.Api.csproj
-
-COPY Big.Api/ Big.Api/
-COPY Big.Application/ Big.Application/
-COPY Big.Infrastructure/ Big.Infrastructure/
-COPY Big.Domain/ Big.Domain/
-RUN dotnet publish Big.Api/Big.Api.csproj -c Release -o /app/publish /p:UseAppHost=false
-
-FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS runtime
-WORKDIR /app
-
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends curl \
-    && rm -rf /var/lib/apt/lists/*
-
-COPY --from=build /app/publish .
-
-ENV ASPNETCORE_URLS=http://+:8080
-EXPOSE 8080
-
-HEALTHCHECK --interval=5s --timeout=3s --start-period=10s --retries=5 \
-    CMD curl -fsS http://localhost:8080/health || exit 1
-
-ENTRYPOINT ["dotnet", "Big.Api.dll"]

services/domain/stryker-config.json

@@ -1,15 +0,0 @@
-{
-  "stryker-config": {
-    "solution": "Big.slnx",
-    "test-projects": ["Big.Tests/Big.Tests.csproj"],
-    "reporters": ["progress", "html"],
-    "mutate": [
-      "!**/OpenZaakJobPump.cs"
-    ],
-    "thresholds": {
-      "high": 95,
-      "low": 90,
-      "break": 90
-    }
-  }
-}