enh: automation

backend/open_webui/config.py

@@ -1541,6 +1541,18 @@ ENABLE_CHANNELS = PersistentConfig(
     os.environ.get('ENABLE_CHANNELS', 'False').lower() == 'true',
 )
 
+AUTOMATION_MAX_COUNT = PersistentConfig(
+    'AUTOMATION_MAX_COUNT',
+    'automations.max_count',
+    os.environ.get('AUTOMATION_MAX_COUNT', ''),
+)
+
+AUTOMATION_MIN_INTERVAL = PersistentConfig(
+    'AUTOMATION_MIN_INTERVAL',
+    'automations.min_interval',
+    os.environ.get('AUTOMATION_MIN_INTERVAL', ''),
+)
+
 ENABLE_NOTES = PersistentConfig(
     'ENABLE_NOTES',
     'notes.enable',

backend/open_webui/main.py

@@ -383,6 +383,8 @@ from open_webui.config import (
     API_KEYS_ALLOWED_ENDPOINTS,
     ENABLE_FOLDERS,
     FOLDER_MAX_FILE_COUNT,
+    AUTOMATION_MAX_COUNT,
+    AUTOMATION_MIN_INTERVAL,
     ENABLE_CHANNELS,
     ENABLE_NOTES,
     ENABLE_USER_STATUS,
@@ -874,6 +876,8 @@ app.state.config.BANNERS = WEBUI_BANNERS
 
 app.state.config.ENABLE_FOLDERS = ENABLE_FOLDERS
 app.state.config.FOLDER_MAX_FILE_COUNT = FOLDER_MAX_FILE_COUNT
+app.state.config.AUTOMATION_MAX_COUNT = AUTOMATION_MAX_COUNT
+app.state.config.AUTOMATION_MIN_INTERVAL = AUTOMATION_MIN_INTERVAL
 app.state.config.ENABLE_CHANNELS = ENABLE_CHANNELS
 app.state.config.ENABLE_NOTES = ENABLE_NOTES
 app.state.config.ENABLE_COMMUNITY_SHARING = ENABLE_COMMUNITY_SHARING

backend/open_webui/models/automations.py

@@ -143,6 +143,10 @@ class AutomationTable:
             db.refresh(row)
             return AutomationModel.model_validate(row)
 
+    def count_by_user(self, user_id: str, db: Optional[Session] = None) -> int:
+        with get_db_context(db) as db:
+            return db.query(Automation).filter_by(user_id=user_id).count()
+
     def get_by_id(self, id: str, db: Optional[Session] = None) -> Optional[AutomationModel]:
         with get_db_context(db) as db:
             row = db.get(Automation, id)

backend/open_webui/routers/auths.py

@@ -950,6 +950,8 @@ async def get_admin_config(request: Request, user=Depends(get_admin_user)):
         'ENABLE_MESSAGE_RATING': request.app.state.config.ENABLE_MESSAGE_RATING,
         'ENABLE_FOLDERS': request.app.state.config.ENABLE_FOLDERS,
         'FOLDER_MAX_FILE_COUNT': request.app.state.config.FOLDER_MAX_FILE_COUNT,
+        'AUTOMATION_MAX_COUNT': request.app.state.config.AUTOMATION_MAX_COUNT,
+        'AUTOMATION_MIN_INTERVAL': request.app.state.config.AUTOMATION_MIN_INTERVAL,
         'ENABLE_CHANNELS': request.app.state.config.ENABLE_CHANNELS,
         'ENABLE_MEMORIES': request.app.state.config.ENABLE_MEMORIES,
         'ENABLE_NOTES': request.app.state.config.ENABLE_NOTES,
@@ -976,6 +978,8 @@ class AdminConfig(BaseModel):
     ENABLE_MESSAGE_RATING: bool
     ENABLE_FOLDERS: bool
     FOLDER_MAX_FILE_COUNT: Optional[int | str] = None
+    AUTOMATION_MAX_COUNT: Optional[int | str] = None
+    AUTOMATION_MIN_INTERVAL: Optional[int | str] = None
     ENABLE_CHANNELS: bool
     ENABLE_MEMORIES: bool
     ENABLE_NOTES: bool
@@ -1001,6 +1005,12 @@ async def update_admin_config(request: Request, form_data: AdminConfig, user=Dep
     request.app.state.config.FOLDER_MAX_FILE_COUNT = (
         int(form_data.FOLDER_MAX_FILE_COUNT) if form_data.FOLDER_MAX_FILE_COUNT else ''
     )
+    request.app.state.config.AUTOMATION_MAX_COUNT = (
+        int(form_data.AUTOMATION_MAX_COUNT) if form_data.AUTOMATION_MAX_COUNT else ''
+    )
+    request.app.state.config.AUTOMATION_MIN_INTERVAL = (
+        int(form_data.AUTOMATION_MIN_INTERVAL) if form_data.AUTOMATION_MIN_INTERVAL else ''
+    )
     request.app.state.config.ENABLE_CHANNELS = form_data.ENABLE_CHANNELS
     request.app.state.config.ENABLE_MEMORIES = form_data.ENABLE_MEMORIES
     request.app.state.config.ENABLE_NOTES = form_data.ENABLE_NOTES
@@ -1042,6 +1052,8 @@ async def update_admin_config(request: Request, form_data: AdminConfig, user=Dep
         'ENABLE_MESSAGE_RATING': request.app.state.config.ENABLE_MESSAGE_RATING,
         'ENABLE_FOLDERS': request.app.state.config.ENABLE_FOLDERS,
         'FOLDER_MAX_FILE_COUNT': request.app.state.config.FOLDER_MAX_FILE_COUNT,
+        'AUTOMATION_MAX_COUNT': request.app.state.config.AUTOMATION_MAX_COUNT,
+        'AUTOMATION_MIN_INTERVAL': request.app.state.config.AUTOMATION_MIN_INTERVAL,
         'ENABLE_CHANNELS': request.app.state.config.ENABLE_CHANNELS,
         'ENABLE_MEMORIES': request.app.state.config.ENABLE_MEMORIES,
         'ENABLE_NOTES': request.app.state.config.ENABLE_NOTES,

backend/open_webui/routers/automations.py

@@ -19,6 +19,7 @@ from open_webui.utils.automations import (
     next_run_ns,
     next_n_runs_ns,
     execute_automation,
+    rrule_interval_seconds,
 )
 from open_webui.utils.auth import get_verified_user, get_admin_user
 from open_webui.utils.access_control import has_permission
@@ -60,6 +61,35 @@ def check_automation_access(automation, user):
         )
 
 
+def check_automation_limits(request, user, rrule_str: str, db, is_create: bool = False):
+    """Enforce global automation limits. Admins bypass all checks."""
+    if user.role == 'admin':
+        return
+
+    # Max count (create only)
+    if is_create:
+        max_count = request.app.state.config.AUTOMATION_MAX_COUNT
+        if max_count:
+            max_count = int(max_count)
+            if max_count > 0 and Automations.count_by_user(user.id, db=db) >= max_count:
+                raise HTTPException(
+                    status_code=status.HTTP_403_FORBIDDEN,
+                    detail=f'Automation limit reached ({max_count})',
+                )
+
+    # Min interval (create + update)
+    min_interval = request.app.state.config.AUTOMATION_MIN_INTERVAL
+    if min_interval:
+        min_interval = int(min_interval)
+        if min_interval > 0:
+            interval = rrule_interval_seconds(rrule_str)
+            if interval is not None and interval < min_interval:
+                raise HTTPException(
+                    status_code=status.HTTP_400_BAD_REQUEST,
+                    detail=f'Schedule too frequent. Minimum interval is {min_interval} seconds.',
+                )
+
+
 def enrich_automation(automation: AutomationModel, db: Session, tz: str = None) -> AutomationResponse:
     """Full enrichment for single-item views (includes next_runs computation)."""
     last_run = AutomationRuns.get_latest(automation.id, db=db)
@@ -135,6 +165,8 @@ async def create_new_automation(
             detail=str(e),
         )
 
+    check_automation_limits(request, user, form_data.data.rrule, db, is_create=True)
+
     # Validate terminal server exists if linked
     if form_data.data.terminal and form_data.data.terminal.server_id:
         connections = request.app.state.config.TERMINAL_SERVER_CONNECTIONS or []
@@ -192,6 +224,8 @@ async def update_automation_by_id(
             detail=str(e),
         )
 
+    check_automation_limits(request, user, form_data.data.rrule, db, is_create=False)
+
     # Validate terminal server exists if linked
     if form_data.data.terminal and form_data.data.terminal.server_id:
         connections = request.app.state.config.TERMINAL_SERVER_CONNECTIONS or []

backend/open_webui/utils/automations.py

@@ -92,6 +92,25 @@ def next_n_runs_ns(s: str, n: int = 5, tz: str = None) -> list[int]:
     return result
 
 
+def rrule_interval_seconds(s: str) -> Optional[int]:
+    """Approximate interval between recurrences in seconds.
+
+    Returns None for one-shot (COUNT=1) schedules or rules
+    with fewer than two future occurrences.
+    """
+    if 'COUNT=1' in s:
+        return None
+    rule = _parse_rule(s)
+    now = datetime.now()
+    first = rule.after(now)
+    if first is None:
+        return None
+    second = rule.after(first)
+    if second is None:
+        return None
+    return int((second - first).total_seconds())
+
+
 ############################
 # Worker Loop
 ############################