arch(infra): ADR-0007 + runbooks for the OZ→NRC notification wiring (refs #56)

Records the wiring decision (AC-delegated auth, required celery-beat) and the two
non-obvious gotchas: single-label hosts aren't URL-valid (reach services by IP) and
abonnement callbacks must enforce auth. Documents the new notifications CI job.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.gitea/workflows/ci.yaml

@@ -63,6 +63,39 @@ jobs:
           path: services/acl/StrykerOutput/**/reports/mutation-report.html
           if-no-files-found: warn
 
+  integration:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: https://github.com/actions/checkout@v4
+      # No setup-dotnet: `make integration` runs the seed and the test as containers
+      # *inside* the OpenZaak compose network (reaching it by container IP), so dotnet
+      # lives in the test image and the runner needs only Docker. This sidesteps the
+      # runner being unable to reach published ports (gitea-actions-gotchas.md §5).
+      # Needs egress to pull base images + nuget + selectielijst.openzaak.nl.
+      - run: make integration
+      - name: dump OpenZaak logs on failure
+        if: failure()
+        run: docker compose -f infra/openzaak/docker-compose.yml logs --no-color --tail=80 oz-init openzaak 2>&1 || true
+      - name: tear down on failure
+        if: failure()
+        run: docker compose -f infra/openzaak/docker-compose.yml down --volumes 2>&1 || true
+
+  notifications:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: https://github.com/actions/checkout@v4
+      # `make verify-notifications` brings up OpenZaak + NRC, seeds, and asserts a
+      # zaak-create notification is delivered to a subscriber — all via containers on
+      # the compose network (the runner can't reach published ports; §5). Needs only
+      # Docker + egress (base images, selectielijst.openzaak.nl).
+      - run: make verify-notifications
+      - name: dump OpenZaak/NRC logs on failure
+        if: failure()
+        run: docker compose -f infra/openzaak/docker-compose.yml -f infra/opennotificaties/docker-compose.yml logs --no-color --tail=100 oz-init openzaak nrc-init nrc-web nrc-celery nrc-beat 2>&1 || true
+      - name: tear down on failure
+        if: failure()
+        run: docker compose -f infra/openzaak/docker-compose.yml -f infra/opennotificaties/docker-compose.yml down --volumes 2>&1 || true
+
   compose-smoke:
     runs-on: ubuntu-latest
     steps:

Makefile

@@ -18,7 +18,7 @@ WAIT_SVCS  := openzaak nrc-web acl bff
 # 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-kc-realms rr-fl-bpmn
+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.
@@ -43,7 +43,7 @@ export DOCKER_HOST := unix://$(PODMAN_SOCK)
 endif
 endif
 
-.PHONY: ci lint build unit mutation 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 mutation integration 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
 
 ## ci: run the full pipeline — lint, build, unit, mutation, smoke (mirrors Gitea Actions)
 ci: lint build unit mutation smoke
@@ -56,9 +56,9 @@ lint:
 build:
 	dotnet build $(SLN) -c Release
 
-## unit: run unit tests
+## unit: run unit tests (excludes the container-backed Integration lane)
 unit:
-	dotnet test $(SLN) -c Release
+	dotnet test $(SLN) -c Release --filter "Category!=Integration"
 
 ## mutation: run the Stryker.NET ratchet on the ACL (fails below the recorded baseline)
 # Stryker is pinned as a local dotnet tool (.config/dotnet-tools.json); `tool restore`
@@ -77,14 +77,14 @@ mutation:
 # 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 kc fl
+	$(SEED) oz nrc kc fl
 	docker compose -f $(COMPOSE) up -d --build
 	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
 ## `docker compose up`, which can't self-seed the external config volumes)
 up:
-	$(SEED) oz kc fl
+	$(SEED) oz nrc kc fl
 	docker compose -f $(COMPOSE) up -d --build
 
 ## down: stop and remove the local stack (incl. the external config volumes)
@@ -106,6 +106,15 @@ local-down:
 changelog:
 	git-cliff --output CHANGELOG.md
 
+## integration: ACL integration tests against a real OpenZaak (S-04a, #46). The
+## seed and the test run inside the compose network (reaching http://openzaak:8000),
+## so this works on the hosted CI runner where a runner process can't reach the
+## stack's published ports. Brings the stack up, seeds a PUBLISHED BIG zaaktype,
+## runs the Integration-category tests, then always tears down. Kept out of
+## `unit`/`mutation` because it needs the live stack. See infra/run-integration.sh + ADR-0006.
+integration:
+	bash infra/run-integration.sh
+
 ## openzaak-up: start the OpenZaak stack (migrations run on first start)
 openzaak-up:
 	$(SEED) oz
@@ -138,10 +147,18 @@ openzaak-down:
 	docker compose -f $(OZ_COMPOSE) down --volumes
 	-docker volume rm -f rr-oz-config
 
-## stack-up: start OpenZaak + Open Notificaties together (shared network)
+## verify-notifications: end-to-end check that a zaak created in OpenZaak is
+## published to NRC and delivered to a subscriber (S-01-c). Brings the stack up,
+## seeds, drives a zaak + sink abonnement inside the network, asserts delivery,
+## tears down. Runner-safe (no host-port access). See infra/verify-notifications.sh.
+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
-	docker compose $(STACK_FILES) up -d
+	$(SEED) oz nrc
+	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
@@ -160,7 +177,7 @@ 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
+	-docker volume rm -f rr-oz-config rr-nrc-config
 
 ## keycloak-up: start Keycloak with the four imported realms
 keycloak-up:

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

@@ -0,0 +1,91 @@
+# 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 new `make integration` target
+  (`infra/run-integration.sh`) brings the stack up, seeds, runs the lane, and always tears down
+  — mirrored by a Gitea Actions `integration` job. 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

@@ -0,0 +1,76 @@
+# 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 (`make verify-notifications`,
+`infra/verify-notifications.sh` + a `notifications` CI job): it brings the stack up,
+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).
+
+## 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/runbooks/ci.md

@@ -15,10 +15,17 @@ 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` | .NET 10 SDK |
+| `unit` | `make unit` → `dotnet test … -c Release --filter "Category!=Integration"` | .NET 10 SDK |
 | `mutation` | `make mutation` → `dotnet tool restore` → `dotnet stryker` (ACL); uploads the HTML report as an artifact | .NET 10 SDK |
+| `integration` | `make integration` → `infra/run-integration.sh`: OpenZaak up → seed a **published** BIG zaaktype + run `Acl.IntegrationTests` **as containers inside the compose network** → tear down | container engine + egress (base images, nuget, `selectielijst.openzaak.nl`) |
+| `notifications` | `make verify-notifications` → bring up OpenZaak + NRC → seed → assert a zaak-create notification reaches a subscriber (containers on the network) → tear down | container engine + egress (base images, `selectielijst.openzaak.nl`) |
 | `compose-smoke` | `make smoke` → seed config volumes → `up -d` (full stack) → `up --wait` durable services → `down` | container engine + compose v2 |
 
+> **The `integration` job needs no `setup-dotnet`.** dotnet runs inside the test
+> image, and both the seed and the test join the OpenZaak network and reach it by
+> container IP — so the runner never has to reach a published port
+> (see [gitea-actions-gotchas.md §5](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.
@@ -88,12 +95,17 @@ the containerized CI runner). Keep the two files in sync.
 Until the runner exists, run the full pipeline yourself before pushing:
 
 ```bash
-make ci          # lint + build + unit + mutation + smoke — what the pipeline runs
+make ci          # lint + build + unit + mutation + smoke — the fast pipeline lanes
 make lint        # or a single stage
 make mutation    # Stryker.NET ratchet on the ACL
 make smoke       # compose up --wait, curl /health, tear down
+make integration # ACL ↔ real OpenZaak (its own CI job; not part of `make ci`)
 ```
 
+> `make integration` is a separate, heavier lane (it stands the OpenZaak stack up and
+> seeds a published zaaktype), so it is **not** folded into `make ci`. Run it before
+> pushing changes that touch the ACL gateway or the OpenZaak seed. See ADR-0006.
+
 **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

docs/runbooks/gitea-actions-gotchas.md

@@ -124,3 +124,58 @@ needed). v3 uses the older artifact protocol that Gitea implements, and has no G
 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-integration.sh`, `infra/verify-notifications.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.

infra/docker-compose.local.yml

@@ -59,7 +59,8 @@ services:
       CELERY_BROKER_URL: redis://oz-redis:6379/1
       CELERY_RESULT_BACKEND: redis://oz-redis:6379/1
       DISABLE_2FA: "true"
-      NOTIFICATIONS_DISABLED: "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
@@ -122,7 +123,9 @@ services:
     networks: [cg]
 
   nrc-init:
-    # Migrations only (see the canonical compose / ADR-0002); no config needed.
+    # 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
@@ -141,7 +144,11 @@ services:
       OPENNOTIFICATIES_SUPERUSER_USERNAME: admin
       DJANGO_SUPERUSER_PASSWORD: admin
       OPENNOTIFICATIES_SUPERUSER_EMAIL: admin@localhost
-    command: ["sh", "-c", "/wait_for_db.sh && OTEL_SDK_DISABLED=True python src/manage.py migrate"]
+      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
@@ -176,6 +183,17 @@ services:
         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

infra/docker-compose.yml

@@ -62,7 +62,10 @@ services:
       CELERY_BROKER_URL: redis://oz-redis:6379/1
       CELERY_RESULT_BACKEND: redis://oz-redis:6379/1
       DISABLE_2FA: "true"
-      NOTIFICATIONS_DISABLED: "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
@@ -146,11 +149,17 @@ services:
       OPENNOTIFICATIES_SUPERUSER_USERNAME: admin
       DJANGO_SUPERUSER_PASSWORD: admin
       OPENNOTIFICATIES_SUPERUSER_EMAIL: admin@localhost
-    # Migrations only for now. No setup_configuration steps are enabled yet (the
-    # OZ<->NRC notification wiring lands in S-06), and NRC's `setup_configuration`
-    # aborts with "No steps enabled" on the empty data.yaml — so we run `migrate`
-    # directly instead of /setup_configuration.sh. See data.yaml and ADR-0002.
-    command: ["sh", "-c", "/wait_for_db.sh && OTEL_SDK_DISABLED=True python src/manage.py migrate"]
+      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
@@ -185,6 +194,18 @@ services:
         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
@@ -309,6 +330,9 @@ volumes:
   oz-config:
     external: true
     name: rr-oz-config
+  nrc-config:
+    external: true
+    name: rr-nrc-config
   kc-realms:
     external: true
     name: rr-kc-realms

infra/notification-sink.py

@@ -0,0 +1,39 @@
+#!/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

@@ -52,11 +52,18 @@ services:
       OPENNOTIFICATIES_SUPERUSER_USERNAME: admin
       DJANGO_SUPERUSER_PASSWORD: admin
       OPENNOTIFICATIES_SUPERUSER_EMAIL: admin@localhost
-    # Migrations only for now. No setup_configuration steps are enabled yet (the
-    # OZ<->NRC notification wiring lands in S-06), and NRC's `setup_configuration`
-    # aborts with "No steps enabled" on the empty data.yaml — so we run `migrate`
-    # directly instead of /setup_configuration.sh. See data.yaml and ADR-0002.
-    command: ["sh", "-c", "/wait_for_db.sh && OTEL_SDK_DISABLED=True python src/manage.py migrate"]
+      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
     depends_on:
       nrc-db:
         condition: service_healthy
@@ -89,8 +96,25 @@ 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

@@ -1,5 +1,41 @@
-# Open Notificaties setup_configuration.
-# Stage 1 (this commit): intentionally minimal — the init container runs
-# migrations; no steps enabled yet. The OpenZaak<->NRC notification wiring
-# (Services, Authorization, JWT, Kanalen) is added next. See ADR-0002 / S-01-c.
-{}
+# Open Notificaties (NRC) setup_configuration (S-01-c, #56).
+# Wires NRC so OpenZaak can publish notifications:
+#  - the JWT credential OpenZaak authenticates with,
+#  - delegation of authorization checks to OpenZaak's Autorisaties API (AC),
+#  - 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

@@ -47,9 +47,12 @@ services:
       CELERY_BROKER_URL: redis://oz-redis:6379/1
       CELERY_RESULT_BACKEND: redis://oz-redis:6379/1
       DISABLE_2FA: "true"
-      # Notifications go to Open Notificaties (NRC), which arrives in S-01-c.
-      # Until then, disable outbound notifications so writes don't 500.
-      NOTIFICATIONS_DISABLED: "true"
+      # Notifications are OFF by default so OpenZaak-only bring-ups (openzaak-up,
+      # the ACL integration test) don't 500 trying to reach an absent NRC. When
+      # OpenZaak runs together with the NRC stack, set OZ_NOTIFICATIONS_DISABLED=false
+      # (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

infra/openzaak/seed_catalogus.py

@@ -18,6 +18,16 @@ 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"=")
@@ -52,6 +62,68 @@ 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"]
@@ -121,16 +193,24 @@ def main():
     else:
         print("warn   zaaktype already published; cannot add bsn eigenschap")
 
-    # Intentionally NOT published. Publishing requires roltypen, resultaattypen
-    # and statustypen, which go beyond the "lean / schema-mandatory" zaaktype this
-    # slice asks for; they arrive with the workflow/zaak slices. See ADR-0002.
+    # 4. Optionally publish. By default the zaaktype stays a concept: publishing
+    # requires roltypen, resultaattypen and statustypen, beyond the "lean /
+    # schema-mandatory" zaaktype S-01 asks for (ADR-0002). Set OZ_PUBLISH=1 to add
+    # 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)
 
-    # 4. Verify the JWT client can list the zaaktype (concepts included).
+    # 5. 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"
-    print("OK — BIG catalogus seeded (BIG-REGISTRATIE concept + bsn eigenschap)")
+    state = "published" if PUBLISH else "concept"
+    print(f"OK — BIG catalogus seeded (BIG-REGISTRATIE {state} + bsn eigenschap)")
 
 
 if __name__ == "__main__":

infra/openzaak/setup_configuration/data.yaml

@@ -20,3 +20,22 @@ 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-integration.sh

@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+#
+# Run the ACL ↔ real-OpenZaak integration test (S-04a / #46) end to end.
+#
+# Everything that talks to OpenZaak runs *inside* the compose network and reaches
+# it by service name (http://openzaak:8000) — the hosted CI runner can't reach the
+# stack's published ports (sibling containers) and bind mounts don't reach the
+# daemon either (gitea-actions-gotchas.md §1/§5). So we use only plain docker
+# primitives (run / create / cp / build) — portable across docker compose (CI) and
+# podman-compose (local), exactly like infra/seed-config.sh. See ADR-0006.
+#
+# Steps: bring OpenZaak up → wait for it healthy → seed a PUBLISHED BIG zaaktype
+# (a seed container on the network) → build + run the test container on the network
+# → always tear down.
+set -euo pipefail
+
+here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+root="$(cd "$here/.." && pwd)"
+OZ_COMPOSE="$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"
+# Match the API container under both docker compose (openzaak-openzaak-1) and
+# podman-compose (openzaak_openzaak_1) naming; the regex excludes oz-db / oz-redis.
+api=""
+for _ in $(seq 1 140); do
+  api="$(docker ps -q --filter 'name=openzaak[-_]openzaak' | head -1)"
+  if [ -n "$api" ]; then
+    status="$(docker inspect -f '{{if .State.Health}}{{.State.Health.Status}}{{end}}' "$api" 2>/dev/null || true)"
+    [ "$status" = "healthy" ] && break
+  fi
+  sleep 3
+done
+[ -n "$api" ] || { echo "ERROR: OpenZaak API container never appeared" >&2; exit 1; }
+[ "${status:-}" = "healthy" ] || { echo "ERROR: OpenZaak not healthy (status=${status:-none})" >&2; exit 1; }
+
+# The network the API container is attached to — joined by the seed + test below.
+net="$(docker inspect -f '{{range $k,$_ := .NetworkSettings.Networks}}{{$k}}{{"\n"}}{{end}}' "$api" | head -1)"
+# Reach OpenZaak by container IP, not by the service name. OpenZaak echoes its
+# request Host into the self-referential URLs it returns, then validates those URLs
+# with Django's URLValidator — which rejects a single-label host like `openzaak`
+# ("Voer een geldige URL in") while accepting an IPv4 literal (and `localhost`).
+oz_ip="$(docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "$api")"
+oz_base="http://${oz_ip}:8000"
+echo ">> OpenZaak healthy on network $net at $oz_base"
+
+echo ">> seeding a published BIG zaaktype (OZ_PUBLISH=1, inside the network)"
+sid="$(docker create --network "$net" \
+  -e "OZ_BASE=$oz_base" -e OZ_PUBLISH=1 \
+  python:3-slim python /seed_catalogus.py)"
+docker cp "$here/openzaak/seed_catalogus.py" "$sid:/seed_catalogus.py"
+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 integration tests (inside the network)"
+docker run --rm --network "$net" -e "OZ_BASE=$oz_base" rr-acl-integration

infra/seed-config.sh

@@ -33,11 +33,12 @@ populate() {  # volume  source(file or dir/.)
   echo "  seeded $vol"
 }
 
-[ "$#" -gt 0 ] || { echo "usage: seed-config.sh <oz|kc|fl> ..." >&2; exit 2; }
+[ "$#" -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 ;;

infra/verify-notification-driver.py

@@ -0,0 +1,90 @@
+#!/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

@@ -0,0 +1,93 @@
+#!/usr/bin/env bash
+#
+# Verify the OpenZaak → Open Notificaties (NRC) notification path end to end (S-01-c,
+# #56): a zaak created in OpenZaak is published to NRC and delivered to a subscriber.
+#
+# Everything that talks to OpenZaak/NRC runs *inside* the compose network and reaches
+# them by container IP — the hosted CI runner can't reach published ports (sibling
+# containers, gitea-actions-gotchas.md §5) and OpenZaak/NRC reject a single-label host
+# in URLs (Django URLValidator). Plain docker primitives only (docker/podman-portable),
+# like infra/seed-config.sh and infra/run-integration.sh. See ADR-0007.
+set -euo pipefail
+
+here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+OZ_COMPOSE="$here/openzaak/docker-compose.yml"
+NRC_COMPOSE="$here/opennotificaties/docker-compose.yml"
+SINK_AUTH="Bearer notification-sink-token"
+
+cleanup() {
+  docker rm -f rr-nsink rr-nverify >/dev/null 2>&1 || true
+  docker compose -f "$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
+
+ip() { docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "$1"; }
+
+wait_healthy() {  # name-regex -> echoes container id
+  local re="$1" cid status
+  for _ in $(seq 1 140); do
+    cid="$(docker ps -q --filter "name=$re" | head -1)"
+    if [ -n "$cid" ]; then
+      status="$(docker inspect -f '{{if .State.Health}}{{.State.Health.Status}}{{end}}' "$cid" 2>/dev/null || true)"
+      [ "$status" = healthy ] && { echo "$cid"; 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 "$NRC_COMPOSE" up -d
+
+echo ">> waiting for OpenZaak + NRC to be healthy"
+oz="$(wait_healthy 'openzaak[-_]openzaak')" || { echo "ERROR: OpenZaak not healthy" >&2; exit 1; }
+nrc="$(wait_healthy 'nrc-web')" || { echo "ERROR: NRC not healthy" >&2; exit 1; }
+net="$(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=$nrc_ip"
+
+echo ">> seeding a published BIG zaaktype"
+sid="$(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

mkdocs.yml

@@ -27,6 +27,8 @@ nav:
       - "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
   - Working in Gitea: gitea-workflow.md
   - Runbooks:
       - CI: runbooks/ci.md

register-referentie.slnx

@@ -4,6 +4,7 @@
     <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/bff/">

services/acl/Acl.Infrastructure/OpenZaakGateway.cs

@@ -27,6 +27,11 @@ public sealed class OpenZaakGateway(HttpClient http, OpenZaakOptions options) :
         // 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();

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

@@ -0,0 +1,30 @@
+<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

@@ -0,0 +1,97 @@
+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

@@ -0,0 +1,45 @@
+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/OpenZaakGatewayTests.cs

@@ -31,6 +31,10 @@ public class OpenZaakGatewayTests
         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)
             {
@@ -43,6 +47,7 @@ public class OpenZaakGatewayTests
     {
         public HttpRequestMessage? Seen;
         public string? Body;
+        public long? ContentLength;
     }
 
     [Fact]
@@ -75,6 +80,20 @@ public class OpenZaakGatewayTests
         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()
     {

services/acl/Acl.slnx

@@ -2,5 +2,6 @@
   <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.integration

@@ -0,0 +1,26 @@
+# 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

@@ -1,6 +1,7 @@
 {
   "stryker-config": {
     "solution": "Acl.slnx",
+    "test-projects": ["Acl.Tests/Acl.Tests.csproj"],
     "reporters": ["progress", "html"],
     "thresholds": {
       "high": 95,