fix: remove deleted open chat from sidebar folder

.env.example

@@ -25,8 +25,15 @@ ENABLE_KNOWLEDGE_FILE_RETENTION=false
 # Comma-separated chunk metadata keys to expose to the model alongside retrieved content.
 RAG_SOURCE_METADATA_KEYS=''
 
-# Set to false to disable workspace Tools and Functions.
+# Master switch for internal Tools/Functions and external OpenAPI/MCP/Open Terminal plugins.
+# All plugin switches require a restart; the master overrides all feature switches.
 ENABLE_PLUGINS=true
+# Set false to disable workspace Tools and their dependency installation.
+ENABLE_TOOLS=true
+# Set false to disable Functions (filters, pipes, actions, event functions) and their dependencies.
+ENABLE_FUNCTIONS=true
+# Set false to disable external tools and terminals, including personal direct connections.
+ENABLE_TOOL_SERVERS=true
 
 # For production you should set this to match the proxy configuration (127.0.0.1)
 FORWARDED_ALLOW_IPS='*'

backend/open_webui/constants.py

@@ -58,6 +58,7 @@ def __str__(self) -> str:
 
     INVALID_TOKEN = 'Your session has expired or the token is invalid. Please sign in again.'
     INVALID_CRED = 'The email or password provided is incorrect. Please check for typos and try logging in again.'
+    OAUTH_LOGIN_FAILED = 'Sign-in with your identity provider failed. Please contact your administrator for assistance.'
     INVALID_EMAIL_FORMAT = "The email format you entered is invalid. Please double-check and make sure you're using a valid email address (e.g., yourname@example.com)."
     INCORRECT_PASSWORD = 'The password provided is incorrect. Please check for typos and try again.'
     INVALID_TRUSTED_HEADER = (

backend/open_webui/env.py

@@ -159,7 +159,7 @@ def format(self, record: logging.LogRecord) -> str:
 # Swap the JSON encoder/decoder used across the app (HTTP request bodies, JSONResponse
 # bodies, upstream provider responses, socket.io payloads) from the stdlib `json` module
 # to orjson. Faster, but stricter: see open_webui/utils/json_codec.py for the differences.
-ENABLE_ORJSON = os.getenv('ENABLE_ORJSON', 'False').lower() == 'true'
+ENABLE_ORJSON = os.getenv('ENABLE_ORJSON', 'True').lower() == 'true'
 
 
 # Function to parse each section
@@ -1192,6 +1192,10 @@ def _int_env(name: str, default: int) -> int:
 ####################################
 
 ENABLE_PLUGINS = os.getenv('ENABLE_PLUGINS', 'True').lower() == 'true'
+# Deployment controls: the master switch always overrides all feature switches.
+ENABLE_TOOLS = ENABLE_PLUGINS and os.getenv('ENABLE_TOOLS', 'True').lower() == 'true'
+ENABLE_FUNCTIONS = ENABLE_PLUGINS and os.getenv('ENABLE_FUNCTIONS', 'True').lower() == 'true'
+ENABLE_TOOL_SERVERS = ENABLE_PLUGINS and os.getenv('ENABLE_TOOL_SERVERS', 'True').lower() == 'true'
 
 ENABLE_PIP_INSTALL_FRONTMATTER_REQUIREMENTS = (
     os.getenv('ENABLE_PIP_INSTALL_FRONTMATTER_REQUIREMENTS', 'True').lower() == 'true'

backend/open_webui/events.py

@@ -8,9 +8,10 @@
 from types import SimpleNamespace
 from typing import Any
 
-from open_webui.env import ENABLE_PLUGINS, VERSION
-from open_webui.models.config import Config
 from pydantic import BaseModel, ConfigDict, Field, model_validator
+
+from open_webui.env import ENABLE_FUNCTIONS, VERSION
+from open_webui.models.config import Config
 from open_webui.retrieval.web.utils import validate_url
 from open_webui.utils.webhook import post_webhook
 
@@ -1103,7 +1104,7 @@ async def handle_event(self, app: Any, event: Event, request: Any | None = None)
 async def dispatch_event_functions(
     app: Any, event: Event, request: Any | None = None, extra_function_ids: list[str] | None = None
 ) -> None:
-    if not ENABLE_PLUGINS:
+    if not ENABLE_FUNCTIONS:
         return
 
     from open_webui.models.functions import Functions

backend/open_webui/functions.py

@@ -19,7 +19,7 @@
 
 from open_webui.config import BYPASS_ADMIN_ACCESS_CONTROL
 from open_webui.constants import ERROR_MESSAGES
-from open_webui.env import BYPASS_MODEL_ACCESS_CONTROL, ENABLE_PLUGINS, GLOBAL_LOG_LEVEL
+from open_webui.env import BYPASS_MODEL_ACCESS_CONTROL, ENABLE_FUNCTIONS, GLOBAL_LOG_LEVEL
 from open_webui.models.functions import Functions
 from open_webui.models.models import Models
 from open_webui.models.users import UserModel
@@ -69,7 +69,7 @@ async def get_function_module_by_id(request: Request, pipe_id: str):
 
 
 async def get_function_models(request):
-    if not ENABLE_PLUGINS:
+    if not ENABLE_FUNCTIONS:
         return []
 
     pipes = await Functions.get_functions_by_type('pipe', active_only=True)

backend/open_webui/internal/db.py

@@ -134,7 +134,7 @@ class JSONField(types.TypeDecorator):  # TEXT-backed JSON storage
     cache_ok = True
 
     def process_bind_param(self, value: _T | None, dialect: Dialect) -> Any:
-        return JSONCodec.dumps(value) if value is not None else None
+        return JSONCodec.dumps(value, ensure_ascii=False) if value is not None else None
 
     def process_result_value(self, value: _T | None, dialect: Dialect) -> Any:
         return JSONCodec.loads(value) if value is not None else None
@@ -265,7 +265,7 @@ def _json_codec_kwargs(kwargs: dict) -> dict:
     Unlike ``JSONField``, those serialize through the engine, which otherwise uses
     stdlib ``json``. With ``ENABLE_ORJSON`` off JSONCodec is stdlib ``json`` anyway.
     """
-    kwargs.setdefault('json_serializer', JSONCodec.dumps)
+    kwargs.setdefault('json_serializer', lambda value: JSONCodec.dumps(value, ensure_ascii=False))
     kwargs.setdefault('json_deserializer', JSONCodec.loads)
     return kwargs