Enable WebRTC for ring integration

homeassistant/components/camera/webrtc.py

@@ -5,6 +5,7 @@
 import asyncio
 from collections.abc import Awaitable, Callable, Coroutine
 from dataclasses import dataclass, field
+from enum import StrEnum, auto
 from typing import TYPE_CHECKING, Any, Protocol
 
 from mashumaro import field_options
@@ -74,10 +75,18 @@ class WebRTCClientConfiguration(_RTCBaseModel):
     Not part of the spec, but required to configure client.
     """
 
+    class TransportDirection(StrEnum):
+        """Transport direction enum."""
+
+        RECVONLY = auto()
+        SENDONLY = auto()
+        SENDRECV = auto()
+
     configuration: RTCConfiguration = field(default_factory=RTCConfiguration)
     data_channel: str | None = field(
         metadata=field_options(alias="dataChannel"), default=None
     )
+    audio_direction: TransportDirection = TransportDirection.RECVONLY
 
 
 class CameraWebRTCProvider(Protocol):

homeassistant/components/ring/camera.py

@@ -11,7 +11,12 @@
 from ring_doorbell import RingDoorBell
 
 from homeassistant.components import ffmpeg
-from homeassistant.components.camera import Camera
+from homeassistant.components.camera import (
+    Camera,
+    CameraEntityFeature,
+    StreamType,
+    WebRTCClientConfiguration,
+)
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.aiohttp_client import async_aiohttp_proxy_stream
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -69,6 +74,8 @@ def __init__(
         self._attr_unique_id = str(device.id)
         if device.has_capability(MOTION_DETECTION_CAPABILITY):
             self._attr_motion_detection_enabled = device.motion_detection
+        self._attr_supported_features |= CameraEntityFeature.STREAM
+        self._attr_frontend_stream_type = StreamType.WEB_RTC
 
     @callback
     def _handle_coordinator_update(self) -> None:
@@ -136,6 +143,16 @@ async def handle_async_mjpeg_stream(
         finally:
             await stream.close()
 
+    async def async_handle_web_rtc_offer(self, offer_sdp: str) -> str | None:
+        """Return the source of the stream."""
+        return await self._device.generate_webrtc_stream(offer_sdp)
+
+    async def _async_get_webrtc_client_configuration(self) -> WebRTCClientConfiguration:
+        """Return the WebRTC client configuration."""
+        return WebRTCClientConfiguration(
+            audio_direction=WebRTCClientConfiguration.TransportDirection.SENDRECV,
+        )
+
     async def async_update(self) -> None:
         """Update camera entity and refresh attributes."""
         if (