diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
index 0af9c249f1..d87dbb239e 100644
--- a/.github/copilot-instructions.md
+++ b/.github/copilot-instructions.md
@@ -162,7 +162,6 @@ When reviewing code, do NOT comment on:
 - **Linting**: ESLint (see `web/.eslintrc.cjs`)
 - **Formatting**: Prettier with Tailwind CSS plugin
 - **Type Safety**: TypeScript strict mode enabled
-- **Testing**: Vitest for unit tests
 
 ### Component Patterns
 
@@ -233,6 +232,9 @@ ruff format frigate/
 
 # Run linter
 ruff check frigate/
+
+# Type check
+python3 -u -m mypy --config-file frigate/mypy.ini frigate
 ```
 
 ### Frontend (from web/ directory)
@@ -252,6 +254,38 @@ npm run lint:fix
 
 # Format code
 npm run prettier:write
+
+# E2E: first-time setup
+npm install
+npx playwright install chromium
+
+# E2E: build the app and run all tests
+npm run e2e:build && npm run e2e
+
+# E2E: interactive UI for debugging
+npm run e2e:ui
+
+# E2E: run a specific spec
+npx playwright test --config e2e/playwright.config.ts e2e/specs/live.spec.ts
+
+# E2E: filter by name, or run only desktop/mobile
+npx playwright test --config e2e/playwright.config.ts --grep="severity tab"
+npx playwright test --config e2e/playwright.config.ts --project=desktop
+
+# E2E: regenerate mock data after backend model changes (from repo root)
+PYTHONPATH=. python3 web/e2e/fixtures/mock-data/generate-mock-data.py
+
+# Regenerate config translations from Pydantic models — outputs to
+# web/public/locales/en/config/{global,cameras}.json. NEVER edit those
+# JSON files by hand; change the Pydantic field title/description and
+# re-run this script. (from repo root)
+python3 generate_config_translations.py
+
+# Extract i18n keys from source into the locale files after adding
+# new t() calls. Use the :ci variant to verify the locale files are
+# in sync with source (fails if extraction would change anything).
+npm run i18n:extract
+npm run i18n:extract:ci
 ```
 
 ### Docker Development
@@ -371,6 +405,10 @@ except ValueError:
     )
 ```
 
+## WebSocket Broadcasts
+
+Outbound WebSocket broadcasts go through a per-recipient classifier in `frigate/comms/ws.py` that enforces camera-level access. **The classifier is fail-closed: any topic it doesn't recognize is dropped for every client.** New outbound topics must be classified there or they'll silently disappear.
+
 ## Project-Specific Conventions
 
 ### Configuration Files
diff --git a/frigate/api/app.py b/frigate/api/app.py
index 9ff24ed7e8..4fac58a715 100644
--- a/frigate/api/app.py
+++ b/frigate/api/app.py
@@ -774,6 +774,8 @@ def config_set(request: Request, body: AppConfigSetBody):
 
                 if request.app.dispatcher is not None:
                     request.app.dispatcher.config = config
+                    for comm in request.app.dispatcher.comms:
+                        comm.config = config
 
                 if body.update_topic:
                     if body.update_topic.startswith("config/cameras/"):
diff --git a/frigate/comms/ws.py b/frigate/comms/ws.py
index 2f16ab7141..5b555999e3 100644
--- a/frigate/comms/ws.py
+++ b/frigate/comms/ws.py
@@ -34,6 +34,8 @@ from frigate.const import (
     UPDATE_REVIEW_DESCRIPTION,
     UPSERT_REVIEW_SEGMENT,
 )
+from frigate.models import User
+from frigate.output.ws_auth import ws_has_camera_access
 
 logger = logging.getLogger(__name__)
 
@@ -66,6 +68,7 @@ _WS_VIEWER_TOPICS = frozenset(
         "audioTranscriptionState",
         "birdseyeLayout",
         "embeddingsReindexProgress",
+        "jobState",
     }
 )
 
@@ -102,6 +105,321 @@ def _check_ws_authorization(
     return topic in _WS_VIEWER_TOPICS
 
 
+# ---- Outbound filtering ---------------------------------------------------
+#
+# Every WebSocket broadcast is classified into one of a small set of scopes,
+# then materialized per recipient. Connections with restricted roles only see
+# data for cameras they are authorized to access; admin and full-access roles
+# behave as today.
+
+# Topics that are safe to broadcast to every authenticated client.
+_WS_GLOBAL_OUTBOUND_TOPICS = frozenset(
+    {
+        "model_state",
+        "embeddings_reindex_progress",
+        "audio_transcription_state",
+        "profile/state",
+        "notifications/state",
+        "notification_test",
+    }
+)
+
+# Topics that restricted roles must never receive. Birdseye composites span
+# all cameras, so the existing JSMPEG policy already restricts birdseye access
+# to unrestricted roles; the layout broadcast follows the same rule.
+_WS_UNRESTRICTED_ONLY_TOPICS = frozenset(
+    {
+        "birdseye_layout",
+    }
+)
+
+# Topics whose payload (parsed as JSON) names a single owning camera at the
+# given key path. Used to scope events, reviews, triggers, etc.
+_WS_PAYLOAD_CAMERA_TOPICS: dict[str, tuple[str, ...]] = {
+    "events": ("after", "camera"),
+    "reviews": ("after", "camera"),
+    "tracked_object_update": ("camera",),
+    "triggers": ("camera",),
+    "camera_monitoring": ("camera",),
+}
+
+# Topics whose payload is a dict keyed by camera name; filter keys per
+# recipient.
+_WS_RESHAPE_BY_CAMERA_KEY_TOPICS = frozenset(
+    {
+        "camera_activity",
+        "audio_detections",
+    }
+)
+
+# Topics whose payload is a dict keyed by job_type, where each entry may
+# contain a "camera" or "source_camera" field, or a nested ``results.jobs``
+# list of per-camera sub-jobs (export broadcasts).
+_WS_RESHAPE_JOB_STATE_TOPICS = frozenset(
+    {
+        "job_state",
+    }
+)
+
+# Topics whose payload mixes global aggregates with a ``cameras`` sub-dict
+# keyed by camera name. Aggregates and detector data stay; per-camera entries
+# are filtered.
+_WS_RESHAPE_STATS_TOPICS = frozenset(
+    {
+        "stats",
+    }
+)
+
+
+def _collect_zone_names(config: FrigateConfig) -> set[str]:
+    """Return the set of all zone names defined across cameras."""
+    names: set[str] = set()
+    for camera in config.cameras.values():
+        zones = getattr(camera, "zones", None) or {}
+        names.update(zones.keys())
+    return names
+
+
+def _parse_json_payload(payload: Any) -> Any:
+    """Return payload parsed as JSON if it is a string, else as-is."""
+    if isinstance(payload, str):
+        try:
+            return json.loads(payload)
+        except (ValueError, TypeError):
+            return None
+    return payload
+
+
+def _scope_job_entry_to_allowed(entry: Any, allowed: set[str]) -> dict[str, Any] | None:
+    """Filter a single job_state entry to the recipient's allowed cameras.
+
+    Returns the (possibly reshaped) entry, or None to drop it. Four shapes
+    are handled:
+
+    * Top-level ``camera`` or ``source_camera`` (motion_search, vlm_watch,
+      export sub-job dicts): drop the entry if not allowed.
+    * Nested ``results.jobs`` list of per-camera sub-jobs (the aggregated
+      export broadcast): filter the list; drop the entry if nothing remains.
+    * Nested ``results.camera`` or ``results.source_camera`` (debug_replay,
+      which puts replay-specific fields inside ``results``): drop the entry
+      if not allowed.
+    * No camera anywhere (e.g. ``media_sync``): treat as global and keep.
+    """
+    if not isinstance(entry, dict):
+        return None
+
+    cam = entry.get("camera") or entry.get("source_camera")
+
+    if cam is None:
+        results = entry.get("results")
+        if isinstance(results, dict):
+            sub_jobs = results.get("jobs")
+            if isinstance(sub_jobs, list):
+                filtered_jobs = [
+                    j
+                    for j in sub_jobs
+                    if isinstance(j, dict)
+                    and (j.get("camera") or j.get("source_camera")) in allowed
+                ]
+                if not filtered_jobs:
+                    return None
+                reshaped = dict(entry)
+                reshaped["results"] = dict(results)
+                reshaped["results"]["jobs"] = filtered_jobs
+                return reshaped
+
+            cam = results.get("camera") or results.get("source_camera")
+
+    if cam is not None:
+        return entry if cam in allowed else None
+
+    return entry
+
+
+def _extract_payload_camera(payload: Any, path: tuple[str, ...]) -> str | None:
+    """Walk the dotted path through a (possibly JSON-encoded) payload."""
+    cur = _parse_json_payload(payload)
+    for key in path:
+        if not isinstance(cur, dict):
+            return None
+        cur = cur.get(key)
+    return cur if isinstance(cur, str) else None
+
+
+def _classify_outbound(
+    topic: str, all_cameras: set[str], all_zones: set[str]
+) -> tuple[str, Any]:
+    """Classify an outbound topic into (kind, extra).
+
+    kind values:
+      - "global"             : send to every authenticated client
+      - "drop"               : send to nobody (fail-closed for unknowns)
+      - "unrestricted_only"  : send only to admin/full-access roles
+      - "camera"             : extra is the owning camera name
+      - "payload_camera"     : extra is the JSON key path to the camera name
+      - "reshape_by_camera_key"
+      - "reshape_job_state"
+      - "reshape_stats"
+    """
+    if topic in _WS_GLOBAL_OUTBOUND_TOPICS:
+        return ("global", None)
+    if topic in _WS_UNRESTRICTED_ONLY_TOPICS:
+        return ("unrestricted_only", None)
+    if topic in _WS_RESHAPE_BY_CAMERA_KEY_TOPICS:
+        return ("reshape_by_camera_key", None)
+    if topic in _WS_RESHAPE_JOB_STATE_TOPICS:
+        return ("reshape_job_state", None)
+    if topic in _WS_RESHAPE_STATS_TOPICS:
+        return ("reshape_stats", None)
+    if topic in _WS_PAYLOAD_CAMERA_TOPICS:
+        return ("payload_camera", _WS_PAYLOAD_CAMERA_TOPICS[topic])
+
+    # Topic-prefix based: first segment names the owning camera or zone.
+    first = topic.split("/", 1)[0]
+    if first in all_cameras:
+        return ("camera", first)
+    if first in all_zones:
+        # Zone aggregates span cameras; restricted users see nothing here.
+        return ("unrestricted_only", None)
+
+    return ("drop", None)
+
+
+def _ws_role_header(ws: Any) -> str | None:
+    """Return the HTTP_REMOTE_ROLE header value, if any."""
+    environ = getattr(ws, "environ", None)
+    if not environ:
+        return None
+    value = environ.get("HTTP_REMOTE_ROLE")
+    return value if isinstance(value, str) else None
+
+
+def _ws_valid_roles(ws: Any, config: FrigateConfig) -> list[str]:
+    """Return the list of recognized roles for this connection."""
+    header = _ws_role_header(ws)
+    if not header:
+        return []
+    roles = [r.strip() for r in header.split(config.proxy.separator) if r.strip()]
+    return [r for r in roles if r in config.auth.roles]
+
+
+def _ws_is_unrestricted(ws: Any, config: FrigateConfig) -> bool:
+    """True when the connection has unrestricted camera access.
+
+    Mirrors the policy in ``frigate.output.ws_auth``: admin or any role with
+    an empty allow-list grants full access.
+    """
+    roles = _ws_valid_roles(ws, config)
+    if not roles:
+        return False
+    roles_dict = config.auth.roles
+    return any(r == "admin" or not roles_dict.get(r) for r in roles)
+
+
+def _ws_allowed_cameras(ws: Any, config: FrigateConfig) -> set[str]:
+    """Return the union of cameras this connection may access across its roles."""
+    roles = _ws_valid_roles(ws, config)
+    if not roles:
+        return set()
+    all_cameras = set(config.cameras.keys())
+    allowed: set[str] = set()
+    for role in roles:
+        if role == "admin" or not config.auth.roles.get(role):
+            return all_cameras
+        allowed.update(User.get_allowed_cameras(role, config.auth.roles, all_cameras))
+    return allowed
+
+
+def _wrap_envelope(topic: str, inner_payload: Any) -> str:
+    """Re-serialize a (topic, payload) message after payload reshaping.
+
+    Frigate's wire format keeps payloads as JSON-encoded strings inside the
+    outer envelope, mirroring what producers send today.
+    """
+    return json.dumps({"topic": topic, "payload": json.dumps(inner_payload)})
+
+
+def _materialize_for_ws(
+    ws: Any,
+    topic: str,
+    full_message: str,
+    scope: tuple[str, Any],
+    parsed_payload: Any,
+    config: FrigateConfig,
+) -> str | None:
+    """Return the JSON string to deliver to ``ws``, or None to skip it."""
+    kind, extra = scope
+    has_role = _ws_role_header(ws) is not None
+
+    if kind == "drop":
+        return None
+
+    if kind == "global":
+        # Globals still require an authenticated connection. Missing role
+        # falls back to viewer semantics (matching the inbound rule).
+        return full_message
+
+    # Beyond globals, an authenticated role header is required (fail-closed).
+    if not has_role:
+        return None
+
+    if kind == "unrestricted_only":
+        return full_message if _ws_is_unrestricted(ws, config) else None
+
+    if kind == "camera":
+        return full_message if ws_has_camera_access(ws, extra, config) else None
+
+    if kind == "payload_camera":
+        camera = _extract_payload_camera(parsed_payload, extra)
+        if camera is None:
+            return None
+        return full_message if ws_has_camera_access(ws, camera, config) else None
+
+    if kind == "reshape_by_camera_key":
+        if _ws_is_unrestricted(ws, config):
+            return full_message
+        if not isinstance(parsed_payload, dict):
+            return None
+        allowed = _ws_allowed_cameras(ws, config)
+        filtered = {cam: data for cam, data in parsed_payload.items() if cam in allowed}
+        if not filtered:
+            return None
+        return _wrap_envelope(topic, filtered)
+
+    if kind == "reshape_job_state":
+        if _ws_is_unrestricted(ws, config):
+            return full_message
+        if not isinstance(parsed_payload, dict):
+            return None
+        allowed = _ws_allowed_cameras(ws, config)
+        filtered_jobs: dict[str, Any] = {}
+        for job_type, job_payload in parsed_payload.items():
+            scoped = _scope_job_entry_to_allowed(job_payload, allowed)
+            if scoped is not None:
+                filtered_jobs[job_type] = scoped
+        if not filtered_jobs:
+            return None
+        return _wrap_envelope(topic, filtered_jobs)
+
+    if kind == "reshape_stats":
+        if _ws_is_unrestricted(ws, config):
+            return full_message
+        if not isinstance(parsed_payload, dict):
+            return None
+        allowed = _ws_allowed_cameras(ws, config)
+        cameras_block = parsed_payload.get("cameras")
+        if isinstance(cameras_block, dict):
+            filtered_cameras = {
+                name: data for name, data in cameras_block.items() if name in allowed
+            }
+            reshaped = dict(parsed_payload)
+            reshaped["cameras"] = filtered_cameras
+            return _wrap_envelope(topic, reshaped)
+        return full_message
+
+    return None
+
+
 class WebSocket(WebSocket_):  # type: ignore[misc]
     def unhandled_error(self, error: Any) -> None:
         """
@@ -183,6 +501,10 @@ class WebSocketClient(Communicator):
         self.websocket_thread.start()
 
     def publish(self, topic: str, payload: Any, _: bool = False) -> None:
+        if self.websocket_server is None:
+            logger.debug("Skipping message, websocket not connected yet")
+            return
+
         try:
             ws_message = json.dumps(
                 {
@@ -195,14 +517,42 @@ class WebSocketClient(Communicator):
             logger.debug(f"payload for {topic} wasn't text. Skipping...")
             return
 
-        if self.websocket_server is None:
-            logger.debug("Skipping message, websocket not connected yet")
+        all_cameras = set(self.config.cameras.keys())
+        all_zones = _collect_zone_names(self.config)
+        scope = _classify_outbound(topic, all_cameras, all_zones)
+
+        if scope[0] == "drop":
             return
 
-        try:
-            self.websocket_server.manager.broadcast(ws_message)
-        except ConnectionResetError:
-            pass
+        # Pre-parse payload once for topics that need to read its contents.
+        parsed_payload: Any = None
+        if scope[0] in (
+            "payload_camera",
+            "reshape_by_camera_key",
+            "reshape_job_state",
+            "reshape_stats",
+        ):
+            parsed_payload = _parse_json_payload(payload)
+            if parsed_payload is None:
+                # malformed payload — fail closed
+                return
+
+        manager = self.websocket_server.manager
+        with manager.lock:
+            websockets = list(manager.websockets.values())
+
+        for ws in websockets:
+            if getattr(ws, "terminated", False):
+                continue
+            message = _materialize_for_ws(
+                ws, topic, ws_message, scope, parsed_payload, self.config
+            )
+            if message is None:
+                continue
+            try:
+                ws.send(message)
+            except (ConnectionResetError, BrokenPipeError, ValueError):
+                pass
 
     def stop(self) -> None:
         if self.websocket_server is not None:
diff --git a/frigate/test/test_ws_outbound_filter.py b/frigate/test/test_ws_outbound_filter.py
new file mode 100644
index 0000000000..ab1489da54
--- /dev/null
+++ b/frigate/test/test_ws_outbound_filter.py
@@ -0,0 +1,806 @@
+"""Tests for outbound WebSocket broadcast filtering."""
+
+import json
+import threading
+import unittest
+from types import SimpleNamespace
+from typing import Any
+
+from frigate.comms.ws import (
+    WebSocketClient,
+    _classify_outbound,
+    _collect_zone_names,
+    _extract_payload_camera,
+    _materialize_for_ws,
+    _ws_allowed_cameras,
+    _ws_is_unrestricted,
+)
+from frigate.config import FrigateConfig
+
+
+def _build_config(
+    *,
+    extra_roles: dict[str, list[str]] | None = None,
+    extra_cameras: dict[str, dict[str, Any]] | None = None,
+    extra_zones: dict[str, dict[str, dict[str, Any]]] | None = None,
+) -> FrigateConfig:
+    """Construct a FrigateConfig used by the outbound filter tests.
+
+    The default fixture has three cameras: front_door, back_door, garage.
+    Restricted role "house_only" sees front_door + back_door but not garage.
+    """
+    cameras: dict[str, dict[str, Any]] = {
+        "front_door": {
+            "ffmpeg": {
+                "inputs": [{"path": "rtsp://10.0.0.1:554/v", "roles": ["detect"]}],
+            },
+            "detect": {"height": 1080, "width": 1920, "fps": 5},
+        },
+        "back_door": {
+            "ffmpeg": {
+                "inputs": [{"path": "rtsp://10.0.0.2:554/v", "roles": ["detect"]}],
+            },
+            "detect": {"height": 1080, "width": 1920, "fps": 5},
+        },
+        "garage": {
+            "ffmpeg": {
+                "inputs": [{"path": "rtsp://10.0.0.3:554/v", "roles": ["detect"]}],
+            },
+            "detect": {"height": 1080, "width": 1920, "fps": 5},
+        },
+    }
+    if extra_cameras:
+        cameras.update(extra_cameras)
+    if extra_zones:
+        for cam_name, zones in extra_zones.items():
+            cameras[cam_name]["zones"] = zones
+
+    roles = {"house_only": ["front_door", "back_door"]}
+    if extra_roles:
+        roles.update(extra_roles)
+
+    return FrigateConfig(
+        mqtt={"host": "mqtt"},
+        auth={"roles": roles},
+        cameras=cameras,
+    )
+
+
+def _ws(role: str | None) -> Any:
+    """Build a fake ws4py-style websocket exposing ``environ``."""
+    environ = {} if role is None else {"HTTP_REMOTE_ROLE": role}
+    return SimpleNamespace(environ=environ, terminated=False, sent=[])
+
+
+class TestClassifyOutbound(unittest.TestCase):
+    """The pure classifier — bucket every topic into a scope."""
+
+    def setUp(self):
+        self.config = _build_config(
+            extra_zones={"front_door": {"driveway": {"coordinates": "0,0,1,0,1,1,0,1"}}}
+        )
+        self.all_cameras = set(self.config.cameras.keys())
+        self.all_zones = _collect_zone_names(self.config)
+
+    def _classify(self, topic: str) -> tuple[str, Any]:
+        return _classify_outbound(topic, self.all_cameras, self.all_zones)
+
+    # --- Global allowlist ---
+
+    def test_model_state_is_global(self):
+        self.assertEqual(self._classify("model_state"), ("global", None))
+
+    def test_profile_state_is_global(self):
+        self.assertEqual(self._classify("profile/state"), ("global", None))
+
+    def test_bare_notifications_state_is_global(self):
+        """The 2-segment ``notifications/state`` is global; the 3-segment
+        ``<camera>/notifications/state`` is camera-scoped (see below)."""
+        self.assertEqual(self._classify("notifications/state"), ("global", None))
+
+    def test_notification_test_is_global(self):
+        self.assertEqual(self._classify("notification_test"), ("global", None))
+
+    # --- Unrestricted-only ---
+
+    def test_birdseye_layout_is_unrestricted_only(self):
+        self.assertEqual(self._classify("birdseye_layout"), ("unrestricted_only", None))
+
+    # --- Camera-prefixed ---
+
+    def test_camera_state_topic_resolves_to_camera(self):
+        self.assertEqual(
+            self._classify("front_door/detect/state"), ("camera", "front_door")
+        )
+
+    def test_camera_motion_topic_resolves_to_camera(self):
+        self.assertEqual(self._classify("back_door/motion"), ("camera", "back_door"))
+
+    def test_camera_per_notification_topic_resolves_to_camera(self):
+        self.assertEqual(
+            self._classify("front_door/notifications/state"),
+            ("camera", "front_door"),
+        )
+
+    def test_camera_label_counter_resolves_to_camera(self):
+        self.assertEqual(self._classify("front_door/person"), ("camera", "front_door"))
+
+    def test_camera_object_mask_state_resolves_to_camera(self):
+        self.assertEqual(
+            self._classify("front_door/object_mask/zone_1/state"),
+            ("camera", "front_door"),
+        )
+
+    # --- Zone-prefixed ---
+
+    def test_zone_aggregate_topic_is_unrestricted_only(self):
+        self.assertEqual(self._classify("driveway/person"), ("unrestricted_only", None))
+
+    def test_zone_all_topic_is_unrestricted_only(self):
+        self.assertEqual(self._classify("driveway/all"), ("unrestricted_only", None))
+
+    # --- Payload-camera ---
+
+    def test_events_topic_marks_payload_camera_path(self):
+        self.assertEqual(
+            self._classify("events"), ("payload_camera", ("after", "camera"))
+        )
+
+    def test_reviews_topic_marks_payload_camera_path(self):
+        self.assertEqual(
+            self._classify("reviews"), ("payload_camera", ("after", "camera"))
+        )
+
+    def test_triggers_topic_marks_payload_camera_path(self):
+        self.assertEqual(self._classify("triggers"), ("payload_camera", ("camera",)))
+
+    def test_tracked_object_update_marks_payload_camera_path(self):
+        self.assertEqual(
+            self._classify("tracked_object_update"), ("payload_camera", ("camera",))
+        )
+
+    # --- Reshape ---
+
+    def test_camera_activity_is_reshape_by_camera_key(self):
+        self.assertEqual(
+            self._classify("camera_activity"), ("reshape_by_camera_key", None)
+        )
+
+    def test_audio_detections_is_reshape_by_camera_key(self):
+        self.assertEqual(
+            self._classify("audio_detections"), ("reshape_by_camera_key", None)
+        )
+
+    def test_job_state_is_reshape_job_state(self):
+        self.assertEqual(self._classify("job_state"), ("reshape_job_state", None))
+
+    def test_stats_is_reshape_stats(self):
+        self.assertEqual(self._classify("stats"), ("reshape_stats", None))
+
+    # --- Fail-closed ---
+
+    def test_unknown_topic_is_dropped(self):
+        self.assertEqual(self._classify("some_random_topic"), ("drop", None))
+
+    def test_unknown_camera_prefix_is_dropped(self):
+        self.assertEqual(self._classify("ghost_camera/detect/state"), ("drop", None))
+
+
+class TestCollectZoneNames(unittest.TestCase):
+    def test_zones_from_all_cameras(self):
+        config = _build_config(
+            extra_zones={
+                "front_door": {"driveway": {"coordinates": "0,0,1,0,1,1,0,1"}},
+                "back_door": {"yard": {"coordinates": "0,0,1,0,1,1,0,1"}},
+            }
+        )
+        self.assertEqual(_collect_zone_names(config), {"driveway", "yard"})
+
+    def test_no_zones_returns_empty(self):
+        self.assertEqual(_collect_zone_names(_build_config()), set())
+
+
+class TestExtractPayloadCamera(unittest.TestCase):
+    def test_extract_from_dict_path(self):
+        payload = {"after": {"camera": "front_door"}}
+        self.assertEqual(
+            _extract_payload_camera(payload, ("after", "camera")), "front_door"
+        )
+
+    def test_extract_from_json_string(self):
+        payload = json.dumps({"after": {"camera": "front_door"}})
+        self.assertEqual(
+            _extract_payload_camera(payload, ("after", "camera")), "front_door"
+        )
+
+    def test_extract_single_segment_path(self):
+        self.assertEqual(
+            _extract_payload_camera({"camera": "garage"}, ("camera",)), "garage"
+        )
+
+    def test_missing_key_returns_none(self):
+        self.assertIsNone(_extract_payload_camera({}, ("after", "camera")))
+
+    def test_malformed_json_returns_none(self):
+        self.assertIsNone(_extract_payload_camera("not-json", ("camera",)))
+
+    def test_non_string_camera_returns_none(self):
+        self.assertIsNone(_extract_payload_camera({"camera": 42}, ("camera",)))
+
+
+class TestWsRoleHelpers(unittest.TestCase):
+    def setUp(self):
+        self.config = _build_config()
+
+    def test_admin_is_unrestricted(self):
+        self.assertTrue(_ws_is_unrestricted(_ws("admin"), self.config))
+
+    def test_viewer_is_unrestricted(self):
+        self.assertTrue(_ws_is_unrestricted(_ws("viewer"), self.config))
+
+    def test_restricted_role_is_not_unrestricted(self):
+        self.assertFalse(_ws_is_unrestricted(_ws("house_only"), self.config))
+
+    def test_missing_role_is_not_unrestricted(self):
+        self.assertFalse(_ws_is_unrestricted(_ws(None), self.config))
+
+    def test_unknown_role_is_not_unrestricted(self):
+        self.assertFalse(_ws_is_unrestricted(_ws("ghost"), self.config))
+
+    def test_admin_allowed_cameras_is_all(self):
+        self.assertEqual(
+            _ws_allowed_cameras(_ws("admin"), self.config),
+            {"front_door", "back_door", "garage"},
+        )
+
+    def test_restricted_role_allowed_cameras_is_subset(self):
+        self.assertEqual(
+            _ws_allowed_cameras(_ws("house_only"), self.config),
+            {"front_door", "back_door"},
+        )
+
+    def test_missing_role_allowed_cameras_is_empty(self):
+        self.assertEqual(_ws_allowed_cameras(_ws(None), self.config), set())
+
+    def test_multi_role_union_grants_widest(self):
+        self.assertEqual(
+            _ws_allowed_cameras(_ws("house_only,admin"), self.config),
+            {"front_door", "back_door", "garage"},
+        )
+
+
+class TestMaterializeForWs(unittest.TestCase):
+    def setUp(self):
+        self.config = _build_config(
+            extra_zones={"front_door": {"driveway": {"coordinates": "0,0,1,0,1,1,0,1"}}}
+        )
+        self.all_cameras = set(self.config.cameras.keys())
+        self.all_zones = _collect_zone_names(self.config)
+
+    def _materialize(self, ws: Any, topic: str, payload: Any) -> str | None:
+        scope = _classify_outbound(topic, self.all_cameras, self.all_zones)
+        from frigate.comms.ws import _parse_json_payload
+
+        parsed = (
+            _parse_json_payload(payload)
+            if scope[0]
+            in (
+                "payload_camera",
+                "reshape_by_camera_key",
+                "reshape_job_state",
+                "reshape_stats",
+            )
+            else None
+        )
+        full = json.dumps({"topic": topic, "payload": payload})
+        return _materialize_for_ws(ws, topic, full, scope, parsed, self.config)
+
+    # --- Globals: every authenticated client sees them ---
+
+    def test_globals_reach_admin(self):
+        self.assertIsNotNone(self._materialize(_ws("admin"), "model_state", "{}"))
+
+    def test_globals_reach_restricted(self):
+        self.assertIsNotNone(self._materialize(_ws("house_only"), "model_state", "{}"))
+
+    def test_globals_reach_no_role(self):
+        """A missing role header still gets globals (matches viewer-default
+        for inbound)."""
+        self.assertIsNotNone(self._materialize(_ws(None), "model_state", "{}"))
+
+    # --- Unknown topic dropped for everyone ---
+
+    def test_unknown_topic_dropped_for_admin(self):
+        self.assertIsNone(self._materialize(_ws("admin"), "rogue_topic", "{}"))
+
+    # --- Non-global topics require a role (fail-closed) ---
+
+    def test_no_role_blocked_from_camera_topic(self):
+        self.assertIsNone(self._materialize(_ws(None), "front_door/detect/state", "ON"))
+
+    def test_no_role_blocked_from_events(self):
+        payload = json.dumps({"after": {"camera": "front_door"}})
+        self.assertIsNone(self._materialize(_ws(None), "events", payload))
+
+    # --- Camera-prefixed ---
+
+    def test_restricted_role_sees_allowed_camera(self):
+        self.assertIsNotNone(
+            self._materialize(_ws("house_only"), "front_door/detect/state", "ON")
+        )
+
+    def test_restricted_role_blocked_from_unallowed_camera(self):
+        self.assertIsNone(
+            self._materialize(_ws("house_only"), "garage/detect/state", "ON")
+        )
+
+    def test_admin_sees_all_camera_topics(self):
+        self.assertIsNotNone(
+            self._materialize(_ws("admin"), "garage/detect/state", "ON")
+        )
+
+    # --- Unrestricted-only (zones, birdseye_layout) ---
+
+    def test_zone_aggregate_blocked_for_restricted(self):
+        self.assertIsNone(self._materialize(_ws("house_only"), "driveway/person", 3))
+
+    def test_zone_aggregate_visible_to_admin(self):
+        self.assertIsNotNone(self._materialize(_ws("admin"), "driveway/person", 3))
+
+    def test_birdseye_layout_blocked_for_restricted(self):
+        payload = json.dumps(
+            {"front_door": {"x": 0, "y": 0, "width": 100, "height": 100}}
+        )
+        self.assertIsNone(
+            self._materialize(_ws("house_only"), "birdseye_layout", payload)
+        )
+
+    def test_birdseye_layout_visible_to_admin(self):
+        payload = json.dumps(
+            {"front_door": {"x": 0, "y": 0, "width": 100, "height": 100}}
+        )
+        self.assertIsNotNone(
+            self._materialize(_ws("admin"), "birdseye_layout", payload)
+        )
+
+    # --- Payload-camera ---
+
+    def test_events_filtered_by_payload_camera(self):
+        payload = json.dumps({"after": {"camera": "garage"}})
+        self.assertIsNone(self._materialize(_ws("house_only"), "events", payload))
+
+        payload = json.dumps({"after": {"camera": "front_door"}})
+        self.assertIsNotNone(self._materialize(_ws("house_only"), "events", payload))
+
+    def test_events_with_missing_camera_dropped(self):
+        payload = json.dumps({"after": {}})
+        self.assertIsNone(self._materialize(_ws("house_only"), "events", payload))
+
+    def test_triggers_filtered_by_payload_camera(self):
+        payload = json.dumps({"name": "t1", "camera": "garage"})
+        self.assertIsNone(self._materialize(_ws("house_only"), "triggers", payload))
+
+    # --- Reshape: dict keyed by camera ---
+
+    def test_camera_activity_filtered_to_allowed_keys(self):
+        payload = json.dumps(
+            {
+                "front_door": {"objects": 1},
+                "back_door": {"objects": 0},
+                "garage": {"objects": 2},
+            }
+        )
+        message = self._materialize(_ws("house_only"), "camera_activity", payload)
+        self.assertIsNotNone(message)
+        envelope = json.loads(message)  # type: ignore[arg-type]
+        inner = json.loads(envelope["payload"])
+        self.assertEqual(set(inner.keys()), {"front_door", "back_door"})
+        self.assertNotIn("garage", inner)
+
+    def test_camera_activity_unchanged_for_admin(self):
+        payload = json.dumps({"front_door": {}, "back_door": {}, "garage": {}})
+        message = self._materialize(_ws("admin"), "camera_activity", payload)
+        envelope = json.loads(message)  # type: ignore[arg-type]
+        self.assertEqual(envelope["payload"], payload)
+
+    def test_camera_activity_with_no_allowed_returns_none(self):
+        payload = json.dumps({"garage": {"objects": 2}})
+        self.assertIsNone(
+            self._materialize(_ws("house_only"), "camera_activity", payload)
+        )
+
+    def test_audio_detections_filtered_to_allowed_keys(self):
+        payload = json.dumps({"front_door": {"bark": {}}, "garage": {"speech": {}}})
+        message = self._materialize(_ws("house_only"), "audio_detections", payload)
+        envelope = json.loads(message)  # type: ignore[arg-type]
+        inner = json.loads(envelope["payload"])
+        self.assertEqual(set(inner.keys()), {"front_door"})
+
+    # --- Reshape: job_state ---
+
+    def test_job_state_admin_sees_full_payload(self):
+        payload = json.dumps(
+            {
+                "motion_search": {"job_type": "motion_search", "camera": "garage"},
+                "media_sync": {"job_type": "media_sync"},
+            }
+        )
+        message = self._materialize(_ws("admin"), "job_state", payload)
+        envelope = json.loads(message)  # type: ignore[arg-type]
+        self.assertEqual(envelope["payload"], payload)
+
+    def test_job_state_restricted_keeps_allowed_camera_jobs(self):
+        """Top-level camera field on a job entry: drop if not allowed."""
+        payload = json.dumps(
+            {
+                "motion_search": {"job_type": "motion_search", "camera": "front_door"},
+                "vlm_watch": {"job_type": "vlm_watch", "camera": "garage"},
+            }
+        )
+        message = self._materialize(_ws("house_only"), "job_state", payload)
+        envelope = json.loads(message)  # type: ignore[arg-type]
+        inner = json.loads(envelope["payload"])
+        self.assertIn("motion_search", inner)
+        self.assertNotIn("vlm_watch", inner)
+
+    def test_job_state_export_results_jobs_filtered_per_recipient(self):
+        """The aggregated export broadcast nests per-camera sub-jobs under
+        ``results.jobs``. Restricted users must only see allowed entries."""
+        payload = json.dumps(
+            {
+                "export": {
+                    "job_type": "export",
+                    "status": "running",
+                    "results": {
+                        "jobs": [
+                            {"job_type": "export", "camera": "front_door", "id": "a"},
+                            {"job_type": "export", "camera": "garage", "id": "b"},
+                            {"job_type": "export", "camera": "back_door", "id": "c"},
+                        ]
+                    },
+                }
+            }
+        )
+        message = self._materialize(_ws("house_only"), "job_state", payload)
+        envelope = json.loads(message)  # type: ignore[arg-type]
+        inner = json.loads(envelope["payload"])
+        self.assertIn("export", inner)
+        kept_cameras = [j["camera"] for j in inner["export"]["results"]["jobs"]]
+        self.assertEqual(kept_cameras, ["front_door", "back_door"])
+        # Sibling fields like ``status`` must survive reshaping.
+        self.assertEqual(inner["export"]["status"], "running")
+
+    def test_job_state_export_entry_dropped_when_no_jobs_allowed(self):
+        payload = json.dumps(
+            {
+                "export": {
+                    "job_type": "export",
+                    "status": "running",
+                    "results": {
+                        "jobs": [
+                            {"job_type": "export", "camera": "garage", "id": "b"},
+                        ]
+                    },
+                }
+            }
+        )
+        self.assertIsNone(self._materialize(_ws("house_only"), "job_state", payload))
+
+    # --- Reshape: stats ---
+
+    def _stats_payload(self) -> str:
+        return json.dumps(
+            {
+                "cameras": {
+                    "front_door": {"camera_fps": 5.0, "pid": 1234},
+                    "back_door": {"camera_fps": 5.0, "pid": 1235},
+                    "garage": {"camera_fps": 5.0, "pid": 1236},
+                },
+                "detectors": {"cpu": {"detection_start": 0.0, "inference_speed": 10}},
+                "service": {"uptime": 12345, "version": "0.16.0"},
+                "camera_fps": 15.0,
+                "detection_fps": 6.0,
+            }
+        )
+
+    def test_stats_admin_sees_full_payload(self):
+        message = self._materialize(_ws("admin"), "stats", self._stats_payload())
+        envelope = json.loads(message)  # type: ignore[arg-type]
+        self.assertEqual(envelope["payload"], self._stats_payload())
+
+    def test_stats_restricted_filters_camera_keys_but_keeps_aggregates(self):
+        message = self._materialize(_ws("house_only"), "stats", self._stats_payload())
+        envelope = json.loads(message)  # type: ignore[arg-type]
+        inner = json.loads(envelope["payload"])
+        self.assertEqual(set(inner["cameras"].keys()), {"front_door", "back_door"})
+        self.assertNotIn("garage", inner["cameras"])
+        # Aggregates, detectors, and service block must survive.
+        self.assertEqual(inner["camera_fps"], 15.0)
+        self.assertEqual(inner["detection_fps"], 6.0)
+        self.assertIn("detectors", inner)
+        self.assertIn("service", inner)
+
+    def test_stats_restricted_with_no_allowed_cameras_still_sends_aggregates(self):
+        """A restricted role whose allow-list contains only nonexistent cameras
+        still gets the global aggregates and service block."""
+        config = _build_config(extra_roles={"empty_role": ["nonexistent"]})
+        from frigate.comms.ws import _parse_json_payload
+
+        payload = self._stats_payload()
+        all_cameras = set(config.cameras.keys())
+        scope = _classify_outbound("stats", all_cameras, _collect_zone_names(config))
+        full = json.dumps({"topic": "stats", "payload": payload})
+        message = _materialize_for_ws(
+            _ws("empty_role"),
+            "stats",
+            full,
+            scope,
+            _parse_json_payload(payload),
+            config,
+        )
+        envelope = json.loads(message)  # type: ignore[arg-type]
+        inner = json.loads(envelope["payload"])
+        self.assertEqual(inner["cameras"], {})
+        self.assertEqual(inner["camera_fps"], 15.0)
+        self.assertIn("service", inner)
+
+    def test_stats_without_cameras_key_passes_through(self):
+        """A malformed stats payload missing the cameras sub-dict shouldn't
+        break delivery for restricted users — fall back to the full message."""
+        payload = json.dumps({"detectors": {}, "service": {}, "detection_fps": 0.0})
+        message = self._materialize(_ws("house_only"), "stats", payload)
+        envelope = json.loads(message)  # type: ignore[arg-type]
+        self.assertEqual(envelope["payload"], payload)
+
+    def test_job_state_export_entry_unchanged_for_admin(self):
+        payload = json.dumps(
+            {
+                "export": {
+                    "job_type": "export",
+                    "status": "running",
+                    "results": {
+                        "jobs": [
+                            {"job_type": "export", "camera": "garage", "id": "b"},
+                        ]
+                    },
+                }
+            }
+        )
+        message = self._materialize(_ws("admin"), "job_state", payload)
+        envelope = json.loads(message)  # type: ignore[arg-type]
+        self.assertEqual(envelope["payload"], payload)
+
+    def test_job_state_restricted_keeps_global_jobs(self):
+        """media_sync has no camera field; restricted users still see it."""
+        payload = json.dumps(
+            {"media_sync": {"job_type": "media_sync", "status": "running"}}
+        )
+        message = self._materialize(_ws("house_only"), "job_state", payload)
+        envelope = json.loads(message)  # type: ignore[arg-type]
+        inner = json.loads(envelope["payload"])
+        self.assertIn("media_sync", inner)
+
+    def test_job_state_debug_replay_nested_source_camera_filtered(self):
+        """debug_replay puts ``source_camera`` inside ``results`` (see
+        jobs/debug_replay.py:to_dict). Restricted users must not receive
+        entries whose nested source camera is unauthorized."""
+        payload = json.dumps(
+            {
+                "debug_replay": {
+                    "id": "bd6dc99d-a7d",
+                    "job_type": "debug_replay",
+                    "status": "running",
+                    "start_time": 1.0,
+                    "end_time": None,
+                    "error_message": None,
+                    "results": {
+                        "current_step": "preparing_clip",
+                        "progress_percent": 0.0,
+                        "source_camera": "garage",
+                        "replay_camera_name": "_replay_garage",
+                        "start_ts": 0.0,
+                        "end_ts": 1.0,
+                    },
+                }
+            }
+        )
+        self.assertIsNone(self._materialize(_ws("house_only"), "job_state", payload))
+
+    def test_job_state_debug_replay_nested_source_camera_allowed(self):
+        payload = json.dumps(
+            {
+                "debug_replay": {
+                    "id": "bd6dc99d-a7d",
+                    "job_type": "debug_replay",
+                    "status": "running",
+                    "results": {
+                        "source_camera": "front_door",
+                        "replay_camera_name": "_replay_front_door",
+                    },
+                }
+            }
+        )
+        message = self._materialize(_ws("house_only"), "job_state", payload)
+        envelope = json.loads(message)  # type: ignore[arg-type]
+        inner = json.loads(envelope["payload"])
+        self.assertIn("debug_replay", inner)
+        self.assertEqual(
+            inner["debug_replay"]["results"]["source_camera"], "front_door"
+        )
+
+
+class _FakeManager:
+    """Minimal ws4py manager: holds clients and exposes a lock."""
+
+    def __init__(self, clients: list[Any]) -> None:
+        self.lock = threading.Lock()
+        self.websockets = {id(c): c for c in clients}
+
+
+class _FakeServer:
+    def __init__(self, manager: _FakeManager) -> None:
+        self.manager = manager
+
+
+class _CapturingWs(SimpleNamespace):
+    """Fake ws4py client that records what was sent."""
+
+    def __init__(self, role: str | None) -> None:
+        environ = {} if role is None else {"HTTP_REMOTE_ROLE": role}
+        super().__init__(environ=environ, terminated=False)
+        self.sent: list[str] = []
+
+    def send(self, message: str) -> None:  # noqa: D401 - matches ws4py API
+        self.sent.append(message)
+
+
+class TestPublishEndToEnd(unittest.TestCase):
+    """Drive WebSocketClient.publish() against fake clients with different roles."""
+
+    def setUp(self):
+        self.config = _build_config(
+            extra_zones={"front_door": {"driveway": {"coordinates": "0,0,1,0,1,1,0,1"}}}
+        )
+        self.admin = _CapturingWs("admin")
+        self.restricted = _CapturingWs("house_only")
+        self.anon = _CapturingWs(None)
+        self.client = WebSocketClient(self.config)
+        self.client.websocket_server = _FakeServer(
+            _FakeManager([self.admin, self.restricted, self.anon])
+        )
+
+    def _payloads(self, ws: _CapturingWs) -> list[Any]:
+        return [json.loads(m)["payload"] for m in ws.sent]
+
+    def test_global_topic_reaches_everyone(self):
+        self.client.publish("model_state", "{}")
+        self.assertEqual(len(self.admin.sent), 1)
+        self.assertEqual(len(self.restricted.sent), 1)
+        self.assertEqual(len(self.anon.sent), 1)
+
+    def test_camera_topic_filters_restricted_recipient(self):
+        self.client.publish("garage/detect/state", "ON")
+        self.assertEqual(len(self.admin.sent), 1)
+        self.assertEqual(len(self.restricted.sent), 0)
+        self.assertEqual(len(self.anon.sent), 0)
+
+    def test_camera_topic_allows_restricted_recipient_for_allowed_camera(self):
+        self.client.publish("front_door/detect/state", "ON")
+        self.assertEqual(len(self.admin.sent), 1)
+        self.assertEqual(len(self.restricted.sent), 1)
+        self.assertEqual(len(self.anon.sent), 0)
+
+    def test_events_payload_filtered(self):
+        self.client.publish("events", json.dumps({"after": {"camera": "garage"}}))
+        self.assertEqual(len(self.admin.sent), 1)
+        self.assertEqual(len(self.restricted.sent), 0)
+
+    def test_camera_activity_reshaped_per_recipient(self):
+        self.client.publish(
+            "camera_activity",
+            json.dumps(
+                {
+                    "front_door": {"objects": 1},
+                    "back_door": {"objects": 0},
+                    "garage": {"objects": 2},
+                }
+            ),
+        )
+        self.assertEqual(len(self.admin.sent), 1)
+        admin_inner = json.loads(self._payloads(self.admin)[0])
+        self.assertEqual(set(admin_inner.keys()), {"front_door", "back_door", "garage"})
+
+        self.assertEqual(len(self.restricted.sent), 1)
+        restricted_inner = json.loads(self._payloads(self.restricted)[0])
+        self.assertEqual(set(restricted_inner.keys()), {"front_door", "back_door"})
+
+        self.assertEqual(len(self.anon.sent), 0)
+
+    def test_birdseye_layout_blocked_for_restricted_and_anon(self):
+        self.client.publish(
+            "birdseye_layout",
+            json.dumps({"front_door": {"x": 0, "y": 0, "width": 1, "height": 1}}),
+        )
+        self.assertEqual(len(self.admin.sent), 1)
+        self.assertEqual(len(self.restricted.sent), 0)
+        self.assertEqual(len(self.anon.sent), 0)
+
+    def test_zone_aggregate_blocked_for_restricted(self):
+        self.client.publish("driveway/person", 2)
+        self.assertEqual(len(self.admin.sent), 1)
+        self.assertEqual(len(self.restricted.sent), 0)
+
+    def test_stats_reshaped_per_recipient(self):
+        self.client.publish(
+            "stats",
+            json.dumps(
+                {
+                    "cameras": {
+                        "front_door": {"camera_fps": 5.0},
+                        "garage": {"camera_fps": 5.0},
+                    },
+                    "service": {"uptime": 1},
+                    "camera_fps": 10.0,
+                }
+            ),
+        )
+        self.assertEqual(len(self.admin.sent), 1)
+        admin_inner = json.loads(self._payloads(self.admin)[0])
+        self.assertEqual(set(admin_inner["cameras"].keys()), {"front_door", "garage"})
+
+        self.assertEqual(len(self.restricted.sent), 1)
+        restricted_inner = json.loads(self._payloads(self.restricted)[0])
+        self.assertEqual(set(restricted_inner["cameras"].keys()), {"front_door"})
+        self.assertEqual(restricted_inner["camera_fps"], 10.0)
+        self.assertIn("service", restricted_inner)
+
+        # Stats requires a role; anonymous gets nothing.
+        self.assertEqual(len(self.anon.sent), 0)
+
+    def test_export_job_state_filters_results_jobs_per_recipient(self):
+        self.client.publish(
+            "job_state",
+            json.dumps(
+                {
+                    "export": {
+                        "job_type": "export",
+                        "status": "running",
+                        "results": {
+                            "jobs": [
+                                {"camera": "front_door", "id": "a"},
+                                {"camera": "garage", "id": "b"},
+                            ]
+                        },
+                    }
+                }
+            ),
+        )
+        self.assertEqual(len(self.admin.sent), 1)
+        admin_inner = json.loads(self._payloads(self.admin)[0])
+        self.assertEqual(
+            [j["camera"] for j in admin_inner["export"]["results"]["jobs"]],
+            ["front_door", "garage"],
+        )
+
+        self.assertEqual(len(self.restricted.sent), 1)
+        restricted_inner = json.loads(self._payloads(self.restricted)[0])
+        self.assertEqual(
+            [j["camera"] for j in restricted_inner["export"]["results"]["jobs"]],
+            ["front_door"],
+        )
+
+    def test_unknown_topic_dropped_for_everyone(self):
+        self.client.publish("some_rogue_topic", "data")
+        self.assertEqual(self.admin.sent, [])
+        self.assertEqual(self.restricted.sent, [])
+        self.assertEqual(self.anon.sent, [])
+
+    def test_terminated_client_is_skipped(self):
+        self.restricted.terminated = True
+        self.client.publish("front_door/detect/state", "ON")
+        self.assertEqual(len(self.admin.sent), 1)
+        self.assertEqual(len(self.restricted.sent), 0)
+
+
+if __name__ == "__main__":
+    unittest.main()