Fix device discovery of OAuth2 config flows (#48326)

homeassistant/config_entries.py

@@ -1049,11 +1049,13 @@ class ConfigFlow(data_entry_flow.FlowHandler):
         }
 
     @callback
-    def _async_in_progress(self) -> list[dict]:
+    def _async_in_progress(self, include_uninitialized: bool = False) -> list[dict]:
         """Return other in progress flows for current domain."""
         return [
             flw
-            for flw in self.hass.config_entries.flow.async_progress()
+            for flw in self.hass.config_entries.flow.async_progress(
+                include_uninitialized=include_uninitialized
+            )
             if flw["handler"] == self.handler and flw["flow_id"] != self.flow_id
         ]
 
@@ -1093,7 +1095,7 @@ class ConfigFlow(data_entry_flow.FlowHandler):
         self._abort_if_unique_id_configured()
 
         # Abort if any other flow for this handler is already in progress
-        if self._async_in_progress():
+        if self._async_in_progress(include_uninitialized=True):
             raise data_entry_flow.AbortFlow("already_in_progress")
 
     async def async_step_discovery(

homeassistant/data_entry_flow.py

@@ -94,17 +94,17 @@ class FlowManager(abc.ABC):
         """Entry has finished executing its first step asynchronously."""
 
     @callback
-    def async_progress(self) -> list[dict]:
+    def async_progress(self, include_uninitialized: bool = False) -> list[dict]:
         """Return the flows in progress."""
         return [
             {
                 "flow_id": flow.flow_id,
                 "handler": flow.handler,
                 "context": flow.context,
-                "step_id": flow.cur_step["step_id"],
+                "step_id": flow.cur_step["step_id"] if flow.cur_step else None,
             }
             for flow in self._progress.values()
-            if flow.cur_step is not None
+            if include_uninitialized or flow.cur_step is not None
         ]
 
     async def async_init(

homeassistant/helpers/config_entry_oauth2_flow.py

@@ -245,8 +245,10 @@ class AbstractOAuth2FlowHandler(config_entries.ConfigFlow, metaclass=ABCMeta):
         if not implementations:
             return self.async_abort(reason="missing_configuration")
 
-        if len(implementations) == 1:
+        req = http.current_request.get()
-            # Pick first implementation as we have only one.
+        if len(implementations) == 1 and req is not None:
+            # Pick first implementation if we have only one, but only
+            # if this is triggered by a user interaction (request).
             self.flow_impl = list(implementations.values())[0]
             return await self.async_step_auth()
 
@@ -313,23 +315,7 @@ class AbstractOAuth2FlowHandler(config_entries.ConfigFlow, metaclass=ABCMeta):
         """
         return self.async_create_entry(title=self.flow_impl.name, data=data)
 
-    async def async_step_discovery(
-        self, discovery_info: dict[str, Any]
-    ) -> dict[str, Any]:
-        """Handle a flow initialized by discovery."""
-        await self.async_set_unique_id(self.DOMAIN)
-
-        if self.hass.config_entries.async_entries(self.DOMAIN):
-            return self.async_abort(reason="already_configured")
-
-        return await self.async_step_pick_implementation()
-
     async_step_user = async_step_pick_implementation
-    async_step_mqtt = async_step_discovery
-    async_step_ssdp = async_step_discovery
-    async_step_zeroconf = async_step_discovery
-    async_step_homekit = async_step_discovery
-    async_step_dhcp = async_step_discovery
 
     @classmethod
     def async_register_implementation(

tests/components/cloud/test_account_link.py

@@ -108,7 +108,7 @@ async def test_get_services_error(hass):
         assert account_link.DATA_SERVICES not in hass.data
 
 
-async def test_implementation(hass, flow_handler):
+async def test_implementation(hass, flow_handler, current_request_with_host):
     """Test Cloud OAuth2 implementation."""
     hass.data["cloud"] = None
 

tests/components/somfy/test_config_flow.py

@@ -123,7 +123,9 @@ async def test_full_flow(
     assert entry.state == config_entries.ENTRY_STATE_NOT_LOADED
 
 
-async def test_abort_if_authorization_timeout(hass, mock_impl):
+async def test_abort_if_authorization_timeout(
+    hass, mock_impl, current_request_with_host
+):
     """Check Somfy authorization timeout."""
     flow = config_flow.SomfyFlowHandler()
     flow.hass = hass

tests/components/withings/test_binary_sensor.py

@@ -15,7 +15,7 @@ from .common import ComponentFactory, new_profile_config
 
 
 async def test_binary_sensor(
-    hass: HomeAssistant, component_factory: ComponentFactory
+    hass: HomeAssistant, component_factory: ComponentFactory, current_request_with_host
 ) -> None:
     """Test binary sensor."""
     in_bed_attribute = WITHINGS_MEASUREMENTS_MAP[Measurement.IN_BED]

tests/components/withings/test_common.py

@@ -74,6 +74,7 @@ async def test_webhook_post(
     arg_user_id: Any,
     arg_appli: Any,
     expected_code: int,
+    current_request_with_host,
 ) -> None:
     """Test webhook callback."""
     person0 = new_profile_config("person0", user_id)
@@ -107,6 +108,7 @@ async def test_webhook_head(
     hass: HomeAssistant,
     component_factory: ComponentFactory,
     aiohttp_client,
+    current_request_with_host,
 ) -> None:
     """Test head method on webhook view."""
     person0 = new_profile_config("person0", 0)
@@ -124,6 +126,7 @@ async def test_webhook_put(
     hass: HomeAssistant,
     component_factory: ComponentFactory,
     aiohttp_client,
+    current_request_with_host,
 ) -> None:
     """Test webhook callback."""
     person0 = new_profile_config("person0", 0)

tests/components/withings/test_config_flow.py

@@ -34,7 +34,7 @@ async def test_config_non_unique_profile(hass: HomeAssistant) -> None:
 
 
 async def test_config_reauth_profile(
-    hass: HomeAssistant, aiohttp_client, aioclient_mock
+    hass: HomeAssistant, aiohttp_client, aioclient_mock, current_request_with_host
 ) -> None:
     """Test reauth an existing profile re-creates the config entry."""
     hass_config = {

tests/components/withings/test_init.py

@@ -125,7 +125,10 @@ async def test_async_setup_no_config(hass: HomeAssistant) -> None:
     ],
 )
 async def test_auth_failure(
-    hass: HomeAssistant, component_factory: ComponentFactory, exception: Exception
+    hass: HomeAssistant,
+    component_factory: ComponentFactory,
+    exception: Exception,
+    current_request_with_host,
 ) -> None:
     """Test auth failure."""
     person0 = new_profile_config(

tests/components/withings/test_sensor.py

@@ -302,7 +302,7 @@ def async_assert_state_equals(
 
 
 async def test_sensor_default_enabled_entities(
-    hass: HomeAssistant, component_factory: ComponentFactory
+    hass: HomeAssistant, component_factory: ComponentFactory, current_request_with_host
 ) -> None:
     """Test entities enabled by default."""
     entity_registry: EntityRegistry = er.async_get(hass)
@@ -343,7 +343,7 @@ async def test_sensor_default_enabled_entities(
 
 
 async def test_all_entities(
-    hass: HomeAssistant, component_factory: ComponentFactory
+    hass: HomeAssistant, component_factory: ComponentFactory, current_request_with_host
 ) -> None:
     """Test all entities."""
     entity_registry: EntityRegistry = er.async_get(hass)

tests/helpers/test_config_entry_oauth2_flow.py

@@ -113,7 +113,9 @@ async def test_abort_if_no_implementation(hass, flow_handler):
     assert result["reason"] == "missing_configuration"
 
 
-async def test_abort_if_authorization_timeout(hass, flow_handler, local_impl):
+async def test_abort_if_authorization_timeout(
+    hass, flow_handler, local_impl, current_request_with_host
+):
     """Check timeout generating authorization url."""
     flow_handler.async_register_implementation(hass, local_impl)
 
@@ -129,7 +131,9 @@ async def test_abort_if_authorization_timeout(hass, flow_handler, local_impl):
     assert result["reason"] == "authorize_url_timeout"
 
 
-async def test_abort_if_no_url_available(hass, flow_handler, local_impl):
+async def test_abort_if_no_url_available(
+    hass, flow_handler, local_impl, current_request_with_host
+):
     """Check no_url_available generating authorization url."""
     flow_handler.async_register_implementation(hass, local_impl)