chore(release): prepare LangBot 4.10.10 (#2507)

Co-authored-by: dadachann <185672915+dadachann@users.noreply.github.com>

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "langbot"
-version = "4.10.9"
+version = "4.10.10"
 description = "Production-grade platform for building agentic IM bots"
 readme = "README.md"
 license-files = ["LICENSE"]
@@ -70,7 +70,7 @@ dependencies = [
     "langchain-text-splitters>=1.1.2",
     "chromadb>=1.0.0,<2.0.0",
     "qdrant-client (>=1.15.1,<2.0.0)",
-    "langbot-plugin==0.5.6",
+    "langbot-plugin==0.5.7",
     "asyncpg>=0.30.0",
     "line-bot-sdk>=3.19.0",
     "matrix-nio>=0.25.2",

src/langbot/pkg/api/http/controller/groups/user.py

@@ -9,7 +9,6 @@ from .. import group
 from .....entity.errors import account as account_errors
 from ...context import RequestContext
 from .....cloud.launch import SpaceLaunchError
-from .....workspace.errors import WorkspaceNotFoundError
 from ...service.user import ControlPlaneDirectoryRequiredError, PublicRegistrationClosedError
 
 
@@ -144,13 +143,6 @@ class UserRouterGroup(group.RouterGroup):
             try:
                 redirect_uri = self._validate_space_redirect_uri(redirect_uri, bind=False)
                 launch_workspace_uuid = quart.request.args.get('launch_workspace_uuid')
-                cloud_entry = quart.request.args.get('cloud_entry') == '1'
-                if (
-                    cloud_entry
-                    and not launch_workspace_uuid
-                    and getattr(getattr(self.ap, 'deployment', None), 'mode', 'oss') == 'cloud'
-                ):
-                    return self.success(data={'authorize_url': self.ap.space_service.get_cloud_entry_url()})
                 if launch_workspace_uuid:
                     if not getattr(getattr(self.ap, 'deployment', None), 'multi_workspace_enabled', False):
                         return self.fail(1, 'Space launch requires Cloud mode')
@@ -194,6 +186,9 @@ class UserRouterGroup(group.RouterGroup):
             json_data = await quart.request.json
             code = json_data.get('code')
             state = json_data.get('state')
+            redirect_uri = json_data.get('redirect_uri') or (
+                quart.request.url_root.rstrip('/') + '/auth/space/callback'
+            )
             launch_assertion = json_data.get('launch_assertion')
             workspace_uuid = json_data.get('workspace_uuid')
 
@@ -207,8 +202,11 @@ class UserRouterGroup(group.RouterGroup):
                 return self.fail(1, 'Missing authorization code')
             if not state:
                 return self.fail(1, 'Missing state parameter')
+            if not str(code).startswith('v4_'):
+                return self.fail(1, 'Unsupported Space OAuth code contract')
 
             try:
+                redirect_uri = self._validate_space_redirect_uri(str(redirect_uri), bind=False)
                 consumed_state = await self.ap.user_service.consume_space_oauth_state_details(state, 'login')
                 # Exchange code for tokens
                 launch_workspace_uuid = consumed_state.launch_workspace_uuid
@@ -226,24 +224,36 @@ class UserRouterGroup(group.RouterGroup):
                     code,
                     workspace_uuids,
                     workspace_created_ats,
+                    redirect_uri=redirect_uri,
                 )
                 access_token = token_data.get('access_token')
                 refresh_token = token_data.get('refresh_token')
                 expires_in = token_data.get('expires_in', 0)
+                cloud_workspace_uuid = token_data.get('cloud_workspace_uuid')
 
                 if not access_token:
                     return self.fail(1, 'Failed to get access token from Space')
 
-                # Authenticate and create/update local user
+                cloud_mode = getattr(getattr(self.ap, 'deployment', None), 'mode', 'oss') == 'cloud'
+                if cloud_mode and launch_workspace_uuid and launch_workspace_uuid != cloud_workspace_uuid:
+                    return self.fail(1, 'Space OAuth Workspace binding mismatch')
+                target_workspace_uuid = launch_workspace_uuid or cloud_workspace_uuid
+                if cloud_mode:
+                    if not target_workspace_uuid:
+                        return self.fail(1, 'Space OAuth response is missing the Cloud Workspace binding')
+                    await self.ap.directory_projection_service.reconcile_workspaces((target_workspace_uuid,))
+
+                # Authenticate only after the signed, exact Workspace delta has
+                # established the Account and membership runtime shadow rows.
                 jwt_token, user_obj = await self.ap.user_service.authenticate_space_user(
                     access_token, refresh_token, expires_in
                 )
 
-                if launch_workspace_uuid:
+                if target_workspace_uuid:
                     try:
                         access = await self.ap.workspace_collaboration_service.resolve_account_workspace(
                             user_obj.uuid,
-                            launch_workspace_uuid,
+                            target_workspace_uuid,
                         )
                     except Exception:
                         self.ap.logger.warning('Rejected Space OAuth launch for unauthorized Workspace')
@@ -375,12 +385,17 @@ class UserRouterGroup(group.RouterGroup):
             json_data = await quart.request.json
             code = json_data.get('code')
             state = json_data.get('state')
+            redirect_uri = json_data.get('redirect_uri') or (
+                quart.request.url_root.rstrip('/') + '/auth/space/callback?mode=bind'
+            )
 
             if not code:
                 return self.http_status(400, -1, 'Missing authorization code')
 
             if not state:
                 return self.http_status(400, -1, 'Missing state parameter')
+            if not str(code).startswith('v4_'):
+                return self.http_status(400, -1, 'Unsupported Space OAuth code contract')
 
             try:
                 user_obj = await self.ap.user_service.consume_space_oauth_state(state, 'bind')
@@ -393,7 +408,10 @@ class UserRouterGroup(group.RouterGroup):
                 return self.http_status(400, -1, 'Only local accounts can bind to Space')
 
             try:
-                updated_user = await self.ap.user_service.bind_space_account(user_obj.user, code)
+                redirect_uri = self._validate_space_redirect_uri(str(redirect_uri), bind=True)
+                updated_user = await self.ap.user_service.bind_space_account(
+                    user_obj.user, code, redirect_uri=redirect_uri
+                )
                 jwt_token = await self.ap.user_service.generate_jwt_token(updated_user)
                 return self.success(
                     data={
@@ -436,49 +454,18 @@ class UserRouterGroup(group.RouterGroup):
                     }
                 )
 
-            account = await self.ap.user_service.get_user_by_uuid(launch['account_uuid'])
             projection_service = self.ap.directory_projection_service
-            access = None
+            if projection_service is None:
-            # A first Cloud launch creates the personal Workspace immediately
+                raise SpaceLaunchError('Cloud directory projection is unavailable')
-            # before redirecting here. Pull a bounded number of signed event
+            await projection_service.reconcile_workspaces((launch['workspace_uuid'],))
-            # pages until both the Account and its target Workspace membership
+            account = await self.ap.user_service.get_user_by_uuid(launch['account_uuid'])
-            # are visible instead of rejecting during the background-sync window.
-            for attempt in range(4):
-                if account is not None:
-                    self.ap.user_service._require_active_account(account)
-                    try:
-                        access = await self.ap.workspace_collaboration_service.resolve_account_workspace(
-                            account.uuid,
-                            launch['workspace_uuid'],
-                        )
-                        break
-                    except WorkspaceNotFoundError:
-                        if projection_service is None:
-                            raise
-                elif projection_service is None:
-                    break
-
-                if attempt == 3:
-                    break
-                await projection_service.sync_once()
-                account = await self.ap.user_service.get_user_by_uuid(launch['account_uuid'])
-
-            if access is None and projection_service is not None:
-                # The target event may be deeper than the bounded incremental
-                # page budget. One authoritative signed snapshot catches this
-                # process up without turning the callback into unbounded polling.
-                await projection_service.refresh_snapshot()
-                account = await self.ap.user_service.get_user_by_uuid(launch['account_uuid'])
-                if account is not None:
-                    self.ap.user_service._require_active_account(account)
-                    access = await self.ap.workspace_collaboration_service.resolve_account_workspace(
-                        account.uuid,
-                        launch['workspace_uuid'],
-                    )
             if account is None:
                 raise SpaceLaunchError('Launch Account is not projected into Core')
-            if access is None:  # pragma: no cover - bounded loop resolves or raises.
+            self.ap.user_service._require_active_account(account)
-                raise SpaceLaunchError('Launch Workspace is not projected into Core')
+            access = await self.ap.workspace_collaboration_service.resolve_account_workspace(
+                account.uuid,
+                launch['workspace_uuid'],
+            )
             token = await self.ap.user_service.generate_jwt_token(account)
             return self.success(
                 data={

src/langbot/pkg/api/http/service/bot.py

@@ -137,7 +137,16 @@ class BotService:
 
         bot = await self.get_bot(context, bot_data['uuid'], include_secret=True)
 
-        await self.ap.platform_mgr.load_bot(context, bot)
+        try:
+            await self.ap.platform_mgr.load_bot(context, bot)
+        except Exception:
+            # The bot row was already inserted above; without this rollback a
+            # failing adapter constructor (e.g. a missing optional credential
+            # key) would leave a permanently disabled orphan bot in the DB.
+            await self.ap.persistence_mgr.execute_async(
+                sqlalchemy.delete(persistence_bot.Bot).where(persistence_bot.Bot.uuid == bot_data['uuid'])
+            )
+            raise
 
         return bot_data['uuid']
 

src/langbot/pkg/api/http/service/space.py

@@ -119,21 +119,18 @@ class SpaceService:
 
         space_config = self._get_space_config()
         authorize_url = space_config['oauth_authorize_url']
-        params = {'redirect_uri': redirect_uri}
+        params = {'redirect_uri': redirect_uri, 'code_contract': 'redirect-v1'}
         if state:
             params['state'] = state
         return f'{authorize_url}?{urlencode(params)}'
 
-    def get_cloud_entry_url(self) -> str:
-        """Return the Space-owned Cloud selector for a Cloud Account login."""
-
-        return f'{self._get_space_config()["url"].rstrip("/")}/cloud?environment=beta'
-
     async def exchange_oauth_code(
         self,
         code: str,
         workspace_uuids: list[str] | None = None,
         workspace_created_ats: dict[str, int] | None = None,
+        *,
+        redirect_uri: str = '',
     ) -> typing.Dict:
         """Exchange OAuth authorization code for tokens"""
         from langbot.pkg.utils import constants
@@ -146,6 +143,7 @@ class SpaceService:
             f'{space_url}/api/v1/accounts/oauth/token',
             json={
                 'code': code,
+                'redirect_uri': redirect_uri,
                 'instance_id': constants.instance_id,
                 # Sending an explicit empty list tells new Space servers not to
                 # synthesize a legacy instance-derived Workspace binding.

src/langbot/pkg/api/http/service/user.py

@@ -774,7 +774,7 @@ class UserService:
             f'email:{normalized_email}',
         )
 
-    async def bind_space_account(self, user_email: str, code: str) -> user.User:
+    async def bind_space_account(self, user_email: str, code: str, *, redirect_uri: str = '') -> user.User:
         """Bind Space account to existing local account"""
         local_account = await self.get_user_by_email(user_email)
         if local_account is None:
@@ -794,12 +794,13 @@ class UserService:
                 code,
                 [binding.workspace_uuid],
                 {binding.workspace_uuid: created_ts},
+                redirect_uri=redirect_uri,
             )
         else:
             # Compatibility for early/bootstrap call sites that have not wired
             # WorkspaceService yet; old Space servers still derive the legacy
             # Workspace identity from instance_id when the field is omitted.
-            token_data = await self.ap.space_service.exchange_oauth_code(code)
+            token_data = await self.ap.space_service.exchange_oauth_code(code, redirect_uri=redirect_uri)
         access_token = token_data.get('access_token')
         refresh_token = token_data.get('refresh_token')
         expires_in = token_data.get('expires_in', 0)

src/langbot/pkg/cloud/directory_projection.py

@@ -173,6 +173,77 @@ class DirectoryProjectionService:
         async with self._sync_lock:
             await self._sync_once()
 
+    async def reconcile_workspaces(self, workspace_uuids: Iterable[str]) -> None:
+        """Synchronously project an exact Workspace set without moving the event cursor."""
+
+        requested = tuple(sorted({str(value).strip() for value in workspace_uuids if str(value).strip()}))
+        if not requested:
+            raise DirectoryProjectionUnavailableError('Targeted directory reconciliation requires a Workspace')
+        if len(requested) > self.event_limit:
+            raise DirectoryProjectionUnavailableError('Targeted directory reconciliation exceeds the batch limit')
+        async with self._sync_lock:
+            delta = await self.provider.fetch_workspaces(self.instance_uuid, requested)
+            await self._apply_targeted_delta(delta, requested)
+
+    async def _apply_targeted_delta(
+        self,
+        delta: DirectoryDelta,
+        requested_workspace_uuids: tuple[str, ...],
+    ) -> None:
+        if not isinstance(delta, DirectoryDelta):
+            raise DirectoryProjectionUnavailableError('Directory provider returned an invalid delta')
+        workspace_count, membership_count = self._validate_batch_capacity(
+            delta.workspaces,
+            full_snapshot=False,
+        )
+        delta = DirectoryDelta.model_validate(delta.model_dump())
+        if delta.instance_uuid != self.instance_uuid:
+            raise DirectoryProjectionUnavailableError('Directory delta targets another LangBot instance')
+        requested = set(requested_workspace_uuids)
+        if set(delta.requested_workspace_uuids) != requested:
+            raise DirectoryProjectionUnavailableError('Directory delta does not match the requested Workspaces')
+        if {workspace.uuid for workspace in delta.workspaces} != requested:
+            raise DirectoryProjectionUnavailableError('Directory delta omitted a requested Workspace')
+
+        directory_uow = getattr(self.ap.persistence_mgr, 'directory_projection_uow', None)
+        if not callable(directory_uow):
+            raise DirectoryProjectionUnavailableError('Directory projection persistence scope is unavailable')
+
+        async with directory_uow(self.instance_uuid) as uow:
+            session = uow.session
+            state = await session.scalar(
+                sqlalchemy.select(DirectoryProjectionState)
+                .where(DirectoryProjectionState.instance_uuid == self.instance_uuid)
+                .with_for_update()
+            )
+            if state is None:
+                raise DirectoryProjectionUnavailableError('Directory projection is not initialized')
+            snapshot = DirectorySnapshot(
+                instance_uuid=self.instance_uuid,
+                cursor=state.cursor,
+                generated_at=delta.generated_at,
+                workspaces=delta.workspaces,
+            )
+            accounts_by_uuid = await self._apply_accounts(session, snapshot, preserve_existing=True)
+            await self._apply_workspaces(session, snapshot, accounts_by_uuid=accounts_by_uuid)
+            active_workspace_count = await self._enforce_active_workspace_capacity(session)
+            await session.flush()
+
+        await self._update_entitlement_workspace_activity(
+            snapshot.workspaces,
+            requested_workspace_uuids=requested,
+        )
+        self._publish_runtime_execution_projection(
+            snapshot.workspaces,
+            affected_workspace_uuids=requested,
+        )
+        self._request_model_catalog_sync()
+        self._record_batch_cardinality(
+            active_workspaces=active_workspace_count,
+            workspaces=workspace_count,
+            memberships=membership_count,
+        )
+
     async def _sync_once(self) -> None:
         cursor = self._consumer_cursor
         if cursor is None:
@@ -723,7 +794,13 @@ class DirectoryProjectionService:
         for row in inbox_rows:
             row.applied_at = now
 
-    async def _apply_accounts(self, session: Any, snapshot: DirectorySnapshot) -> dict[str, User]:
+    async def _apply_accounts(
+        self,
+        session: Any,
+        snapshot: DirectorySnapshot,
+        *,
+        preserve_existing: bool = False,
+    ) -> dict[str, User]:
         selected: dict[str, DirectoryMember] = {}
         emails: dict[str, str] = {}
         for workspace in snapshot.workspaces:
@@ -788,6 +865,12 @@ class DirectoryProjectionService:
                 continue
             if account.source != AccountSource.CLOUD_PROJECTION.value:
                 raise DirectoryProjectionUnavailableError('Directory account UUID collides with a local Core account')
+            if preserve_existing:
+                # A targeted Workspace fetch has no independently monotonic
+                # Account revision. It may create a missing runtime shadow, but
+                # ordered event/snapshot projection remains the only updater of
+                # existing Account identity and status fields.
+                continue
             if account.projection_revision > snapshot.cursor:
                 raise DirectoryProjectionUnavailableError('Directory account revision rolled back')
             projected_account = self._account_projection(member)

src/langbot/pkg/platform/sources/qqofficial.py

@@ -205,7 +205,7 @@ class QQOfficialAdapter(abstract_platform_adapter.AbstractMessagePlatformAdapter
         bot = QQOfficialClient(
             app_id=config['appid'],
             secret=config['secret'],
-            token=config['token'],
+            token=config.get('token', ''),
             logger=logger,
             unified_mode=enable_webhook,
         )

src/langbot/pkg/platform/sources/wecom.py

@@ -274,11 +274,11 @@ class WecomAdapter(abstract_platform_adapter.AbstractMessagePlatformAdapter):
                 if content['type'] == 'text':
                     await self.bot.send_private_msg(user_id, agent_id, content['content'])
                 if content['type'] == 'image':
-                    await self.bot.send_image(user_id, agent_id, content['media'])
+                    await self.bot.send_image(user_id, agent_id, content['media_id'])
                 if content['type'] == 'voice':
-                    await self.bot.send_voice(user_id, agent_id, content['media'])
+                    await self.bot.send_voice(user_id, agent_id, content['media_id'])
                 if content['type'] == 'file':
-                    await self.bot.send_file(user_id, agent_id, content['media'])
+                    await self.bot.send_file(user_id, agent_id, content['media_id'])
 
     def register_listener(
         self,

tests/integration/api/test_user_space_oauth.py

@@ -11,7 +11,6 @@ import pytest
 import quart
 
 from langbot.pkg.api.http.controller.groups.user import UserRouterGroup
-from langbot.pkg.workspace.errors import WorkspaceNotFoundError
 
 
 pytestmark = pytest.mark.integration
@@ -71,7 +70,6 @@ async def space_oauth_api():
     application.space_service.get_oauth_authorize_url = Mock(
         side_effect=lambda redirect_uri, state: f'https://space.example/authorize?state={state}'
     )
-    application.space_service.get_cloud_entry_url = Mock(return_value='https://space.example/cloud?environment=beta')
     application.space_service.exchange_oauth_code = AsyncMock(
         return_value={
             'access_token': 'space-access-token',
@@ -129,7 +127,7 @@ async def test_cloud_launch_state_is_server_issued_and_workspace_bound(space_oau
 
 
 @pytest.mark.asyncio
-async def test_cloud_login_entry_redirects_to_space_workspace_launcher(space_oauth_api):
+async def test_cloud_login_entry_uses_normal_stateful_oauth(space_oauth_api):
     application, client = space_oauth_api
     application.deployment.mode = 'cloud'
 
@@ -143,9 +141,9 @@ async def test_cloud_login_entry_redirects_to_space_workspace_launcher(space_oau
     )
 
     assert response.status_code == 200
-    assert (await response.get_json())['data']['authorize_url'] == ('https://space.example/cloud?environment=beta')
+    authorize_url = (await response.get_json())['data']['authorize_url']
-    application.space_service.get_cloud_entry_url.assert_called_once_with()
+    assert authorize_url.startswith('https://space.example/authorize?state=')
-    application.user_service.issue_space_oauth_state.assert_not_awaited()
+    application.user_service.issue_space_oauth_state.assert_awaited_once_with('login')
 
 
 @pytest.mark.asyncio
@@ -272,10 +270,14 @@ async def test_server_side_webhook_origin_supports_bundled_ui(space_oauth_api):
 async def test_login_callback_requires_and_consumes_server_state(space_oauth_api):
     application, client = space_oauth_api
 
-    missing = await client.post('/api/v1/user/space/callback', json={'code': 'oauth-code'})
+    missing = await client.post('/api/v1/user/space/callback', json={'code': 'v4_oauth-code'})
     response = await client.post(
         '/api/v1/user/space/callback',
-        json={'code': 'oauth-code', 'state': 'opaque-login-state'},
+        json={
+            'code': 'v4_oauth-code',
+            'state': 'opaque-login-state',
+            'redirect_uri': 'https://oss.example/auth/space/callback',
+        },
     )
 
     assert (await missing.get_json())['code'] == 1
@@ -283,12 +285,146 @@ async def test_login_callback_requires_and_consumes_server_state(space_oauth_api
     assert (await response.get_json())['data']['token'] == 'space-login-token'
     application.user_service.consume_space_oauth_state_details.assert_awaited_once_with('opaque-login-state', 'login')
     application.space_service.exchange_oauth_code.assert_awaited_once_with(
-        'oauth-code',
+        'v4_oauth-code',
         [WORKSPACE_UUID],
         {WORKSPACE_UUID: int(WORKSPACE_CREATED_AT.timestamp())},
+        redirect_uri='https://oss.example/auth/space/callback',
     )
 
 
+@pytest.mark.asyncio
+async def test_login_callback_rejects_downgraded_legacy_code(space_oauth_api):
+    application, client = space_oauth_api
+
+    response = await client.post(
+        '/api/v1/user/space/callback',
+        json={'code': 'v2_legacy-code', 'state': 'opaque-login-state'},
+    )
+
+    payload = await response.get_json()
+    assert response.status_code == 200
+    assert payload['code'] == 1
+    assert 'code contract' in payload['msg']
+    application.space_service.exchange_oauth_code.assert_not_awaited()
+
+
+@pytest.mark.asyncio
+async def test_cloud_login_callback_reconciles_authorized_workspace_before_local_authentication(space_oauth_api):
+    application, client = space_oauth_api
+    application.deployment.mode = 'cloud'
+    calls: list[str] = []
+    application.directory_projection_service = SimpleNamespace(
+        reconcile_workspaces=AsyncMock(side_effect=lambda _workspace_uuids: calls.append('reconcile'))
+    )
+    application.space_service.exchange_oauth_code.return_value = {
+        'access_token': 'space-access-token',
+        'refresh_token': 'space-refresh-token',
+        'expires_in': 3600,
+        'cloud_workspace_uuid': WORKSPACE_UUID,
+    }
+
+    authenticated_account = application.user_service.authenticate_space_user.return_value[1]
+
+    async def authenticate(*_args):
+        calls.append('authenticate')
+        return 'space-login-token', authenticated_account
+
+    application.user_service.authenticate_space_user.side_effect = authenticate
+
+    response = await client.post(
+        '/api/v1/user/space/callback',
+        json={'code': 'v4_oauth-code', 'state': 'opaque-login-state'},
+    )
+
+    assert response.status_code == 200
+    assert (await response.get_json())['data']['workspace_uuid'] == WORKSPACE_UUID
+    assert calls == ['reconcile', 'authenticate']
+    application.directory_projection_service.reconcile_workspaces.assert_awaited_once_with((WORKSPACE_UUID,))
+
+
+@pytest.mark.asyncio
+async def test_cloud_login_callback_fails_closed_without_workspace_binding(space_oauth_api):
+    application, client = space_oauth_api
+    application.deployment.mode = 'cloud'
+    application.directory_projection_service = SimpleNamespace(reconcile_workspaces=AsyncMock())
+
+    response = await client.post(
+        '/api/v1/user/space/callback',
+        json={'code': 'v4_oauth-code', 'state': 'opaque-login-state'},
+    )
+
+    payload = await response.get_json()
+    assert response.status_code == 200
+    assert payload['code'] == 1
+    assert 'Cloud Workspace binding' in payload['msg']
+    application.directory_projection_service.reconcile_workspaces.assert_not_awaited()
+    application.user_service.authenticate_space_user.assert_not_awaited()
+
+
+@pytest.mark.asyncio
+async def test_cloud_login_callback_requires_code_binding_for_launch_state(space_oauth_api):
+    application, client = space_oauth_api
+    application.deployment.mode = 'cloud'
+    application.directory_projection_service = SimpleNamespace(reconcile_workspaces=AsyncMock())
+    application.user_service.consume_space_oauth_state_details.return_value = SimpleNamespace(
+        launch_workspace_uuid=WORKSPACE_UUID
+    )
+
+    response = await client.post(
+        '/api/v1/user/space/callback',
+        json={'code': 'v4_oauth-code', 'state': 'opaque-login-state'},
+    )
+
+    payload = await response.get_json()
+    assert response.status_code == 200
+    assert payload['code'] == 1
+    assert 'Workspace binding' in payload['msg']
+    application.directory_projection_service.reconcile_workspaces.assert_not_awaited()
+    application.user_service.authenticate_space_user.assert_not_awaited()
+
+
+@pytest.mark.asyncio
+async def test_cloud_login_callback_rejects_conflicting_state_and_code_workspace_bindings(space_oauth_api):
+    application, client = space_oauth_api
+    application.deployment.mode = 'cloud'
+    application.directory_projection_service = SimpleNamespace(reconcile_workspaces=AsyncMock())
+    application.user_service.consume_space_oauth_state_details.return_value = SimpleNamespace(
+        launch_workspace_uuid=WORKSPACE_UUID
+    )
+    application.space_service.exchange_oauth_code.return_value = {
+        'access_token': 'space-access-token',
+        'refresh_token': 'space-refresh-token',
+        'expires_in': 3600,
+        'cloud_workspace_uuid': 'workspace-from-another-flow',
+    }
+
+    response = await client.post(
+        '/api/v1/user/space/callback',
+        json={'code': 'v4_oauth-code', 'state': 'opaque-login-state'},
+    )
+
+    payload = await response.get_json()
+    assert response.status_code == 200
+    assert payload['code'] == 1
+    assert 'Workspace binding' in payload['msg']
+    application.directory_projection_service.reconcile_workspaces.assert_not_awaited()
+    application.user_service.authenticate_space_user.assert_not_awaited()
+
+
+@pytest.mark.asyncio
+async def test_oss_login_callback_does_not_request_cloud_reconciliation(space_oauth_api):
+    application, client = space_oauth_api
+    application.directory_projection_service = SimpleNamespace(reconcile_workspaces=AsyncMock())
+
+    response = await client.post(
+        '/api/v1/user/space/callback',
+        json={'code': 'v4_oauth-code', 'state': 'opaque-login-state'},
+    )
+
+    assert response.status_code == 200
+    application.directory_projection_service.reconcile_workspaces.assert_not_awaited()
+
+
 @pytest.mark.asyncio
 async def test_login_callback_launch_state_selects_asserted_workspace(space_oauth_api):
     application, client = space_oauth_api
@@ -299,7 +435,7 @@ async def test_login_callback_launch_state_selects_asserted_workspace(space_oaut
 
     response = await client.post(
         '/api/v1/user/space/callback',
-        json={'code': 'oauth-code', 'state': 'opaque-login-state'},
+        json={'code': 'v4_oauth-code', 'state': 'opaque-login-state'},
     )
 
     assert response.status_code == 200
@@ -398,18 +534,22 @@ async def test_bind_callback_uses_opaque_state_and_never_treats_it_as_jwt(space_
 
     rejected = await client.post(
         '/api/v1/user/bind-space',
-        json={'code': 'attacker-code', 'state': 'jwt.must-not-be-used'},
+        json={'code': 'v4_attacker-code', 'state': 'jwt.must-not-be-used'},
     )
     response = await client.post(
         '/api/v1/user/bind-space',
-        json={'code': 'oauth-code', 'state': 'opaque-bind-state'},
+        json={'code': 'v4_oauth-code', 'state': 'opaque-bind-state'},
     )
 
     assert rejected.status_code == 401
     assert response.status_code == 200
     assert (await response.get_json())['data']['token'] == 'rotated-account-token'
     application.user_service.verify_jwt_token.assert_not_awaited()
-    application.user_service.bind_space_account.assert_awaited_once_with('owner@example.com', 'oauth-code')
+    application.user_service.bind_space_account.assert_awaited_once_with(
+        'owner@example.com',
+        'v4_oauth-code',
+        redirect_uri='http://localhost/auth/space/callback?mode=bind',
+    )
 
 
 @pytest.mark.asyncio
@@ -417,6 +557,7 @@ async def test_direct_launch_assertion_does_not_consume_normal_oauth_state(space
     application, client = space_oauth_api
     application.user_service.consume_space_oauth_state.reset_mock()
     application.space_service.exchange_oauth_code.reset_mock()
+    application.directory_projection_service = SimpleNamespace(reconcile_workspaces=AsyncMock())
 
     response = await client.post(
         '/api/v1/user/space/callback',
@@ -440,7 +581,7 @@ async def test_direct_launch_assertion_does_not_consume_normal_oauth_state(space
 
 
 @pytest.mark.asyncio
-async def test_direct_launch_refreshes_new_workspace_projection_before_rejecting_account(space_oauth_api):
+async def test_direct_launch_reconciles_exact_workspace_before_resolving_access(space_oauth_api):
     application, client = space_oauth_api
     projected_account = SimpleNamespace(
         uuid='account-a',
@@ -448,8 +589,8 @@ async def test_direct_launch_refreshes_new_workspace_projection_before_rejecting
         account_type='space',
         status='active',
     )
-    application.user_service.get_user_by_uuid = AsyncMock(side_effect=[None, None, projected_account])
+    application.user_service.get_user_by_uuid = AsyncMock(return_value=projected_account)
-    application.directory_projection_service = SimpleNamespace(sync_once=AsyncMock())
+    application.directory_projection_service = SimpleNamespace(reconcile_workspaces=AsyncMock())
 
     response = await client.post(
         '/api/v1/user/space/callback',
@@ -461,61 +602,5 @@ async def test_direct_launch_refreshes_new_workspace_projection_before_rejecting
 
     assert response.status_code == 200
     assert (await response.get_json())['data']['workspace_uuid'] == WORKSPACE_UUID
-    assert application.directory_projection_service.sync_once.await_count == 2
+    application.directory_projection_service.reconcile_workspaces.assert_awaited_once_with((WORKSPACE_UUID,))
-    assert application.user_service.get_user_by_uuid.await_count == 3
+    application.user_service.get_user_by_uuid.assert_awaited_once_with('account-a')
-
-
-@pytest.mark.asyncio
-async def test_direct_launch_refreshes_projection_when_account_exists_before_workspace(space_oauth_api):
-    application, client = space_oauth_api
-    projected_access = application.workspace_collaboration_service.resolve_account_workspace.return_value
-    application.workspace_collaboration_service.resolve_account_workspace = AsyncMock(
-        side_effect=[WorkspaceNotFoundError('Workspace not found'), projected_access]
-    )
-    application.directory_projection_service = SimpleNamespace(sync_once=AsyncMock())
-
-    response = await client.post(
-        '/api/v1/user/space/callback',
-        json={
-            'workspace_uuid': WORKSPACE_UUID,
-            'launch_assertion': 'signed-launch-token',
-        },
-    )
-
-    assert response.status_code == 200
-    assert (await response.get_json())['data']['workspace_uuid'] == WORKSPACE_UUID
-    application.directory_projection_service.sync_once.assert_awaited_once_with()
-    assert application.workspace_collaboration_service.resolve_account_workspace.await_count == 2
-
-
-@pytest.mark.asyncio
-async def test_direct_launch_falls_back_to_snapshot_when_event_backlog_exceeds_page_budget(space_oauth_api):
-    application, client = space_oauth_api
-    projected_access = application.workspace_collaboration_service.resolve_account_workspace.return_value
-    application.workspace_collaboration_service.resolve_account_workspace = AsyncMock(
-        side_effect=[
-            WorkspaceNotFoundError('Workspace not found'),
-            WorkspaceNotFoundError('Workspace not found'),
-            WorkspaceNotFoundError('Workspace not found'),
-            WorkspaceNotFoundError('Workspace not found'),
-            projected_access,
-        ]
-    )
-    application.directory_projection_service = SimpleNamespace(
-        sync_once=AsyncMock(),
-        refresh_snapshot=AsyncMock(),
-    )
-
-    response = await client.post(
-        '/api/v1/user/space/callback',
-        json={
-            'workspace_uuid': WORKSPACE_UUID,
-            'launch_assertion': 'signed-launch-token',
-        },
-    )
-
-    assert response.status_code == 200
-    assert (await response.get_json())['data']['workspace_uuid'] == WORKSPACE_UUID
-    assert application.directory_projection_service.sync_once.await_count == 3
-    application.directory_projection_service.refresh_snapshot.assert_awaited_once_with()
-    assert application.workspace_collaboration_service.resolve_account_workspace.await_count == 5

tests/unit_tests/api/service/test_bot_service.py

@@ -12,6 +12,7 @@ import pytest
 from unittest.mock import AsyncMock, MagicMock, Mock, patch
 from types import SimpleNamespace
 import json
+import sqlalchemy
 import uuid
 
 from langbot.pkg.api.http.service.bot import BotService
@@ -449,10 +450,58 @@ class TestBotServiceCreateBot:
         insert_statement = ap.persistence_mgr.execute_async.await_args_list[1].args[0]
         insert_values = insert_statement.compile().params
         assert insert_values['workspace_uuid'] == WORKSPACE_UUID
-        assert insert_values['use_pipeline_uuid'] == 'default-pipeline-uuid'
-        assert insert_values['use_pipeline_name'] == 'Default Pipeline'
         assert bot_uuid is not None  # Verify UUID was returned
 
+    async def test_create_bot_rolls_back_insert_when_load_bot_fails(self):
+        """Deletes the inserted row when the adapter fails to load.
+
+        Regression: a failing adapter constructor (e.g. KeyError on a missing
+        optional credential key) used to leave a permanently disabled orphan
+        bot in the DB — the insert was already committed and the HTTP layer
+        surfaced a 500 without any cleanup.
+        """
+        # Setup
+        ap = SimpleNamespace()
+        ap.persistence_mgr = SimpleNamespace()
+        ap.instance_config = SimpleNamespace()
+        ap.instance_config.data = {'system': {'limitation': {'max_bots': -1}}}
+        ap.platform_mgr = SimpleNamespace()
+        ap.platform_mgr.load_bot = AsyncMock(side_effect=KeyError('token'))
+
+        pipeline_result = Mock()
+        pipeline_result.first = Mock(return_value=None)
+        bot_result = Mock()
+        bot_result.first = Mock(return_value=_create_mock_bot())
+
+        executed_statements = []
+
+        async def mock_execute(query):
+            executed_statements.append(query)
+            if len(executed_statements) <= 2:
+                return pipeline_result  # 1: limitation bots query, 2: pipeline query
+            if len(executed_statements) == 3:
+                return Mock()  # insert
+            return bot_result  # get_bot after insert
+
+        ap.persistence_mgr.execute_async = AsyncMock(side_effect=mock_execute)
+        ap.persistence_mgr.serialize_model = Mock(return_value={'uuid': 'new-uuid', 'name': 'New Bot'})
+
+        service = BotService(ap)
+
+        # Execute & Verify: the adapter error propagates
+        with pytest.raises(KeyError, match='token'):
+            await service.create_bot(
+                WORKSPACE_UUID, {'name': 'New Bot', 'adapter': 'telegram', 'adapter_config': {}}
+            )
+
+        # And the inserted row is rolled back via a DELETE on the new uuid
+        # (no limitation query runs because max_bots=-1)
+        assert len(executed_statements) == 4  # pipeline select, insert, bot select, delete
+        delete_statement = executed_statements[-1]
+        assert isinstance(delete_statement, sqlalchemy.sql.dml.Delete)
+        compiled = delete_statement.compile()
+        assert compiled.params['uuid_1'] is not None
+
 
 class TestBotServiceUpdateBot:
     """Tests for update_bot method."""

tests/unit_tests/api/service/test_space_service.py

@@ -95,7 +95,9 @@ class TestSpaceServiceGetOAuthAuthorizeUrl:
         result = service.get_oauth_authorize_url('http://localhost/callback')
 
         # Verify
-        assert parse_qs(urlsplit(result).query)['redirect_uri'] == ['http://localhost/callback']
+        query = parse_qs(urlsplit(result).query)
+        assert query['redirect_uri'] == ['http://localhost/callback']
+        assert query['code_contract'] == ['redirect-v1']
         assert 'https://space.langbot.app/auth/authorize' in result
 
     def test_get_oauth_authorize_url_with_state(self):
@@ -578,12 +580,14 @@ class TestSpaceServiceExchangeOAuthCode:
                 'auth_code',
                 ['workspace-1'],
                 {'workspace-1': 1_700_000_000},
+                redirect_uri='https://oss.example/auth/space/callback',
             )
 
         # Verify
         assert result['access_token'] == 'new_access_token'
         assert mock_session_obj.post.call_args.kwargs['json'] == {
             'code': 'auth_code',
+            'redirect_uri': 'https://oss.example/auth/space/callback',
             'instance_id': constants.instance_id,
             'workspace_uuids': ['workspace-1'],
             'workspace_created_ats': {'workspace-1': 1_700_000_000},
@@ -846,10 +850,7 @@ class TestSpaceServiceGetModelSelection:
         if response_shape == 'models-envelope':
             data = {'models': models}
         elif response_shape == 'availability-wrapper':
-            data = [
+            data = [{'model': model, 'latency_ms': index + 10, 'http_code': 200} for index, model in enumerate(models)]
-                {'model': model, 'latency_ms': index + 10, 'http_code': 200}
-                for index, model in enumerate(models)
-            ]
         else:
             data = models
         payload = {'code': 0, 'data': data}

tests/unit_tests/cloud/test_directory_projection.py

@@ -4,7 +4,7 @@ import asyncio
 import datetime
 import logging
 from types import SimpleNamespace
-from unittest.mock import Mock
+from unittest.mock import AsyncMock, Mock
 
 import pytest
 import sqlalchemy
@@ -215,6 +215,88 @@ async def test_directory_delta_requests_model_catalog_sync_after_commit(projecti
     request_sync.assert_called_once_with()
 
 
+async def test_targeted_reconciliation_projects_new_workspace_without_advancing_event_cursor(projection_context):
+    application, session_factory = projection_context
+    provider = _Provider(
+        [_snapshot(7, workspaces=[])],
+        deltas=[_delta(workspaces=[_workspace(revision=8, name='JIT Workspace')])],
+    )
+    service = DirectoryProjectionService(application, provider, INSTANCE_UUID)
+    await service.initialize()
+
+    await service.reconcile_workspaces((WORKSPACE_UUID,))
+
+    async with session_factory() as session:
+        account = await session.scalar(sqlalchemy.select(User).where(User.uuid == ACCOUNT_UUID))
+        workspace = await session.get(Workspace, WORKSPACE_UUID)
+        membership = await session.scalar(
+            sqlalchemy.select(WorkspaceMembership).where(
+                WorkspaceMembership.workspace_uuid == WORKSPACE_UUID,
+                WorkspaceMembership.account_uuid == ACCOUNT_UUID,
+            )
+        )
+        state = await session.get(DirectoryProjectionState, INSTANCE_UUID)
+    assert account is not None
+    assert workspace is not None and workspace.name == 'JIT Workspace'
+    assert membership is not None and membership.status == 'active'
+    assert state is not None and state.cursor == 7
+    assert provider.delta_calls == 1
+    assert provider.after_cursors == []
+
+
+async def test_targeted_reconciliation_preserves_existing_account_until_ordered_event_projection(projection_context):
+    application, session_factory = projection_context
+    targeted_workspace = _workspace(revision=8, name='Renamed Workspace').model_copy(
+        update={
+            'members': [
+                _member(revision=8).model_copy(update={'display_name': 'Changed Account Name'})
+            ]
+        }
+    )
+    provider = _Provider(
+        [_snapshot(7)],
+        deltas=[_delta(workspaces=[targeted_workspace])],
+    )
+    service = DirectoryProjectionService(application, provider, INSTANCE_UUID)
+    await service.initialize()
+
+    await service.reconcile_workspaces((WORKSPACE_UUID,))
+
+    async with session_factory() as session:
+        account = await session.scalar(sqlalchemy.select(User).where(User.uuid == ACCOUNT_UUID))
+        workspace = await session.get(Workspace, WORKSPACE_UUID)
+        state = await session.get(DirectoryProjectionState, INSTANCE_UUID)
+    assert account is not None and account.user == 'Workspace Owner'
+    assert account.projection_revision == 7
+    assert workspace is not None and workspace.name == 'Renamed Workspace'
+    assert state is not None and state.cursor == 7
+
+
+async def test_targeted_reconciliation_only_updates_requested_workspace_side_effects(projection_context):
+    application, _session_factory = projection_context
+    provider = _Provider(
+        [_snapshot(7, workspaces=[])],
+        deltas=[_delta(workspaces=[_workspace(revision=8, name='JIT Workspace')])],
+    )
+    service = DirectoryProjectionService(application, provider, INSTANCE_UUID)
+    await service.initialize()
+    service._reconcile_entitlement_snapshot_set = AsyncMock()
+    service._update_entitlement_workspace_activity = AsyncMock()
+    service._publish_runtime_execution_projection = Mock()
+
+    await service.reconcile_workspaces((WORKSPACE_UUID,))
+
+    service._reconcile_entitlement_snapshot_set.assert_not_awaited()
+    service._update_entitlement_workspace_activity.assert_awaited_once()
+    assert service._update_entitlement_workspace_activity.await_args.kwargs == {
+        'requested_workspace_uuids': {WORKSPACE_UUID},
+    }
+    service._publish_runtime_execution_projection.assert_called_once()
+    assert service._publish_runtime_execution_projection.call_args.kwargs == {
+        'affected_workspace_uuids': {WORKSPACE_UUID},
+    }
+
+
 async def test_initial_snapshot_projects_core_owned_rows(projection_context):
     application, session_factory = projection_context
     reconcile_execution_projection = Mock()

tests/unit_tests/platform/test_wecom_send_message.py

@@ -0,0 +1,59 @@
+"""Tests for WecomAdapter.send_message content-key handling."""
+
+import pytest
+
+import langbot_plugin.api.entities.builtin.platform.message as platform_message
+from langbot.pkg.platform.sources.wecom import WecomAdapter
+
+
+class StubWecomClient:
+    def __init__(self):
+        self.calls = []
+
+    async def get_media_id(self, msg):
+        return 'MEDIA_ID_123'
+
+    async def send_private_msg(self, user_id, agent_id, text):
+        self.calls.append(('text', user_id, agent_id, text))
+
+    async def send_image(self, user_id, agent_id, media_id):
+        self.calls.append(('image', user_id, agent_id, media_id))
+
+    async def send_voice(self, user_id, agent_id, media_id):
+        self.calls.append(('voice', user_id, agent_id, media_id))
+
+    async def send_file(self, user_id, agent_id, media_id):
+        self.calls.append(('file', user_id, agent_id, media_id))
+
+
+def _make_adapter():
+    adapter = WecomAdapter.model_construct(bot=StubWecomClient())
+    return adapter
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    ('part', 'expected_type'),
+    [
+        (platform_message.Image(url='https://example.com/x.jpg'), 'image'),
+        (platform_message.Voice(url='https://example.com/x.amr'), 'voice'),
+        (platform_message.File(url='https://example.com/x.pdf', name='x.pdf'), 'file'),
+    ],
+)
+async def test_send_message_dispatches_media_by_id(part, expected_type):
+    adapter = _make_adapter()
+    chain = platform_message.MessageChain([part])
+
+    await adapter.send_message('person', 'USER1|1000001', chain)
+
+    assert adapter.bot.calls == [(expected_type, 'USER1', 1000001, 'MEDIA_ID_123')]
+
+
+@pytest.mark.asyncio
+async def test_send_message_text_still_works():
+    adapter = _make_adapter()
+    chain = platform_message.MessageChain([platform_message.Plain(text='hello')])
+
+    await adapter.send_message('person', 'USER1|1000001', chain)
+
+    assert adapter.bot.calls == [('text', 'USER1', 1000001, 'hello')]

uv.lock

@@ -2008,7 +2008,7 @@ wheels = [
 
 [[package]]
 name = "langbot"
-version = "4.10.9"
+version = "4.10.10"
 source = { editable = "." }
 dependencies = [
     { name = "aiocqhttp" },
@@ -2129,7 +2129,7 @@ requires-dist = [
     { name = "ebooklib", specifier = ">=0.18" },
     { name = "gewechat-client", specifier = ">=0.1.5" },
     { name = "html2text", specifier = ">=2024.2.26" },
-    { name = "langbot-plugin", specifier = "==0.5.6" },
+    { name = "langbot-plugin", specifier = "==0.5.7" },
     { name = "langchain", specifier = ">=1.3.9" },
     { name = "langchain-core", specifier = ">=1.3.3" },
     { name = "langchain-text-splitters", specifier = ">=1.1.2" },
@@ -2196,7 +2196,7 @@ dev = [
 
 [[package]]
 name = "langbot-plugin"
-version = "0.5.6"
+version = "0.5.7"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "aiofiles" },
@@ -2217,9 +2217,9 @@ dependencies = [
     { name = "watchdog" },
     { name = "websockets" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/0b/1b/0c2e1f457abedf7ce052f47ad193937322b5f25f4e09e35d92bb5bd0346f/langbot_plugin-0.5.6.tar.gz", hash = "sha256:b7d6bb170ceffead6929e8d95ac388dd9a90a6d971ec4fcdaf7f7b46e894fa9e", size = 475814, upload-time = "2026-08-31T16:04:51.604Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/d2/7d/b024770f1f52c9dc71ddcab79fc07dfb6147ce8e645f0fed170d758e49cb/langbot_plugin-0.5.7.tar.gz", hash = "sha256:faecd566b7ff57dc5f3a5b1be01e2165d25924031c0a65a829c83b51c65255ee", size = 480635, upload-time = "2026-09-04T13:39:22.505Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/ad/40/1bb5d3562f66c88ac45b3b5b6ee77e9f8a6943599aea95731ea4a4e8b005/langbot_plugin-0.5.6-py3-none-any.whl", hash = "sha256:8f35a07be667abeb84147c4299d7afcc394125c73455fc74d9fcc887eae3a7d4", size = 306108, upload-time = "2026-08-31T16:04:50.427Z" },
+    { url = "https://files.pythonhosted.org/packages/cd/25/416745039cacace6a0ca3f719a2eff41dc74cdb30ef7ffaec1de0142bd2e/langbot_plugin-0.5.7-py3-none-any.whl", hash = "sha256:b1a20bcb6a2d482019eafbfe0ac628c106b8e915c7afe89df057b4d8e2015f05", size = 310463, upload-time = "2026-09-04T13:39:21.18Z" },
 ]
 
 [[package]]

web/src/app/auth/space/callback/page.tsx

@@ -43,17 +43,24 @@ const pendingSpaceOAuthLogins = new Map<
 function getOrCreateSpaceOAuthLoginPromise(
   authCode: string,
   state: string,
+  redirectUri: string,
   workspaceUuid?: string,
   launchAssertion?: string,
 ): Promise<SpaceOAuthLoginResult> {
-  const requestKey = `${authCode}:${state}:${workspaceUuid ?? ''}:${launchAssertion ?? ''}`;
+  const requestKey = `${authCode}:${state}:${redirectUri}:${workspaceUuid ?? ''}:${launchAssertion ?? ''}`;
   const pendingRequest = pendingSpaceOAuthLogins.get(requestKey);
   if (pendingRequest) {
     return pendingRequest;
   }
 
   const requestPromise = httpClient
-    .exchangeSpaceOAuthCode(authCode, state, workspaceUuid, launchAssertion)
+    .exchangeSpaceOAuthCode(
+      authCode,
+      state,
+      redirectUri,
+      workspaceUuid,
+      launchAssertion,
+    )
     .finally(() => {
       pendingSpaceOAuthLogins.delete(requestKey);
     });
@@ -95,6 +102,7 @@ function SpaceOAuthCallbackContent() {
         const response = await getOrCreateSpaceOAuthLoginPromise(
           authCode,
           state,
+          `${window.location.origin}/auth/space/callback`,
           workspaceUuid,
           launchAssertion,
         );
@@ -195,7 +203,11 @@ function SpaceOAuthCallbackContent() {
     async (authCode: string, state: string) => {
       setIsProcessing(true);
       try {
-        const response = await httpClient.bindSpaceAccount(authCode, state);
+        const response = await httpClient.bindSpaceAccount(
+          authCode,
+          state,
+          `${window.location.origin}/auth/space/callback?mode=bind`,
+        );
         if (!isMountedRef.current) {
           return;
         }

web/src/app/infra/http/BackendClient.ts

@@ -1365,6 +1365,7 @@ export class BackendClient extends BaseHttpClient {
   public async bindSpaceAccount(
     code: string,
     state: string,
+    redirectUri: string,
   ): Promise<{
     token: string;
     user: string;
@@ -1372,7 +1373,7 @@ export class BackendClient extends BaseHttpClient {
   }> {
     const response = await this.instance.post(
       '/api/v1/user/bind-space',
-      { code, state },
+      { code, state, redirect_uri: redirectUri },
       { skipWorkspace: true } as RequestConfig,
     );
     if (response.data.code !== 0) {
@@ -1385,18 +1386,12 @@ export class BackendClient extends BaseHttpClient {
   }
 
   // ============ Space OAuth API (Redirect Flow) ============
-  public getSpaceAuthorizeUrl(
+  public getSpaceAuthorizeUrl(redirectUri: string): Promise<{
-    redirectUri: string,
-    options?: { cloudEntry?: boolean },
-  ): Promise<{
     authorize_url: string;
   }> {
     return this.get(
       '/api/v1/user/space/authorize-url',
-      {
+      { redirect_uri: redirectUri },
-        redirect_uri: redirectUri,
-        ...(options?.cloudEntry ? { cloud_entry: '1' } : {}),
-      },
       { skipWorkspace: true },
     );
   }
@@ -1414,6 +1409,7 @@ export class BackendClient extends BaseHttpClient {
   public async exchangeSpaceOAuthCode(
     code: string,
     state: string,
+    redirectUri: string,
     workspaceUuid?: string,
     launchAssertion?: string,
   ): Promise<{
@@ -1428,6 +1424,7 @@ export class BackendClient extends BaseHttpClient {
       {
         code,
         state,
+        redirect_uri: redirectUri,
         workspace_uuid: workspaceUuid,
         launch_assertion: launchAssertion,
       },

web/src/app/login/page.tsx

@@ -202,13 +202,7 @@ export default function Login() {
     try {
       const currentOrigin = window.location.origin;
       const redirectUri = `${currentOrigin}/auth/space/callback`;
-      const response = await httpClient.getSpaceAuthorizeUrl(redirectUri, {
+      const response = await httpClient.getSpaceAuthorizeUrl(redirectUri);
-        // Cloud Accounts must be launched from Space so a first visit can
-        // lazily create and project the personal Workspace. Invitation login
-        // remains on the OAuth callback path because it targets the invited
-        // Workspace instead.
-        cloudEntry: !getPendingInvitationToken(),
-      });
       window.location.href = response.authorize_url;
     } catch {
       toast.error(t('common.spaceLoginFailed'));

web/tests/unit/cloud-new-account-entry.test.mjs

@@ -7,11 +7,13 @@ const source = fs.readFileSync(
   'utf8',
 );
 
-test('normal Cloud login enters through the Space Workspace launcher', () => {
+test('normal Cloud login uses the standard Space OAuth callback path', () => {
-  assert.match(source, /cloudEntry:\s*!getPendingInvitationToken\(\)/);
+  assert.doesNotMatch(source, /cloudEntry/);
-  assert.match(source, /getSpaceAuthorizeUrl\(redirectUri,\s*\{/);
+  assert.match(source, /getSpaceAuthorizeUrl\(redirectUri\)/);
 });
 
-test('invitation login remains on the OAuth callback path', () => {
+test('invitation login uses the same OAuth callback before accepting the invitation', () => {
-  assert.match(source, /cloudEntry:\s*!getPendingInvitationToken\(\)/);
+  assert.doesNotMatch(source, /cloudEntry/);
+  assert.match(source, /const invitationToken = getPendingInvitationToken\(\)/);
+  assert.match(source, /acceptWorkspaceInvitation\(invitationToken\)/);
 });