fix(user_api_key_auth.py): update team values in token cache if refreshed more recently

litellm/proxy/_types.py

@@ -886,6 +886,7 @@ class LiteLLM_TeamTable(TeamBase):
     budget_duration: Optional[str] = None
     budget_reset_at: Optional[datetime] = None
     model_id: Optional[int] = None
+    last_refreshed_at: Optional[float] = None
 
     model_config = ConfigDict(protected_namespaces=())
 
@@ -1238,6 +1239,9 @@ class LiteLLM_VerificationTokenView(LiteLLM_VerificationToken):
     end_user_rpm_limit: Optional[int] = None
     end_user_max_budget: Optional[float] = None
 
+    # Time stamps
+    last_refreshed_at: Optional[float] = None  # last time joint view was pulled from db
+
 
 class UserAPIKeyAuth(
     LiteLLM_VerificationTokenView

litellm/proxy/auth/user_api_key_auth.py

@@ -467,12 +467,17 @@ async def user_api_key_auth(
                 key="team_id:{}".format(valid_token.team_id)
             )
 
-            team_obj_dict = team_obj.__dict__
+            if (
+                team_obj.last_refreshed_at is not None
+                and valid_token.last_refreshed_at is not None
+                and team_obj.last_refreshed_at > valid_token.last_refreshed_at
+            ):
+                team_obj_dict = team_obj.__dict__
 
-            for k, v in team_obj_dict.items():
-                field_name = f"team_{k}"
-                if field_name in valid_token.__fields__:
-                    setattr(valid_token, field_name, v)
+                for k, v in team_obj_dict.items():
+                    field_name = f"team_{k}"
+                    if field_name in valid_token.__fields__:
+                        setattr(valid_token, field_name, v)
 
         try:
             is_master_key_valid = secrets.compare_digest(api_key, master_key)  # type: ignore
@@ -541,10 +546,13 @@ async def user_api_key_auth(
                     parent_otel_span=parent_otel_span,
                     proxy_logging_obj=proxy_logging_obj,
                 )
+
                 if _valid_token is not None:
+                    ## update cached token
                     valid_token = UserAPIKeyAuth(
                         **_valid_token.model_dump(exclude_none=True)
                     )
+
             verbose_proxy_logger.debug("Token from db: %s", valid_token)
         elif valid_token is not None and isinstance(valid_token, UserAPIKeyAuth):
             verbose_proxy_logger.debug("API Key Cache Hit!")

litellm/proxy/utils.py

@@ -1331,7 +1331,9 @@ class PrismaClient:
                             response["team_models"] = []
                         if response["team_blocked"] is None:
                             response["team_blocked"] = False
-                        response = LiteLLM_VerificationTokenView(**response)
+                        response = LiteLLM_VerificationTokenView(
+                            **response, last_refreshed_at=time.time()
+                        )
                         # for prisma we need to cast the expires time to str
                         if response.expires is not None and isinstance(
                             response.expires, datetime

litellm/tests/test_user_api_key_auth.py

@@ -55,6 +55,9 @@ async def test_check_blocked_team():
 
     assert team is not blocked
     """
+    import asyncio
+    import time
+
     from fastapi import Request
     from starlette.datastructures import URL
 
@@ -63,12 +66,17 @@ async def test_check_blocked_team():
     from litellm.proxy.proxy_server import hash_token, user_api_key_cache
 
     _team_id = "1234"
-    team_obj = LiteLLM_TeamTable(team_id=_team_id, blocked=False)
-
     user_key = "sk-12345678"
 
     valid_token = UserAPIKeyAuth(
-        team_id=_team_id, team_blocked=True, token=hash_token(user_key)
+        team_id=_team_id,
+        team_blocked=True,
+        token=hash_token(user_key),
+        last_refreshed_at=time.time(),
+    )
+    await asyncio.sleep(1)
+    team_obj = LiteLLM_TeamTable(
+        team_id=_team_id, blocked=False, last_refreshed_at=time.time()
     )
     user_api_key_cache.set_cache(key=hash_token(user_key), value=valid_token)
     user_api_key_cache.set_cache(key="team_id:{}".format(_team_id), value=team_obj)