two version of R2R are hereHEADmaster

1 files changed, 58 insertions, 0 deletions

diff --git a/.venv/lib/python3.12/site-packages/litellm/proxy/hooks/cache_control_check.py b/.venv/lib/python3.12/site-packages/litellm/proxy/hooks/cache_control_check.py
new file mode 100644
index 00000000..6e3fbf84
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/litellm/proxy/hooks/cache_control_check.py
@@ -0,0 +1,58 @@
+# What this does?
+## Checks if key is allowed to use the cache controls passed in to the completion() call
+
+
+from fastapi import HTTPException
+
+from litellm import verbose_logger
+from litellm._logging import verbose_proxy_logger
+from litellm.caching.caching import DualCache
+from litellm.integrations.custom_logger import CustomLogger
+from litellm.proxy._types import UserAPIKeyAuth
+
+
+class _PROXY_CacheControlCheck(CustomLogger):
+    # Class variables or attributes
+    def __init__(self):
+        pass
+
+    async def async_pre_call_hook(
+        self,
+        user_api_key_dict: UserAPIKeyAuth,
+        cache: DualCache,
+        data: dict,
+        call_type: str,
+    ):
+        try:
+            verbose_proxy_logger.debug("Inside Cache Control Check Pre-Call Hook")
+            allowed_cache_controls = user_api_key_dict.allowed_cache_controls
+
+            if data.get("cache", None) is None:
+                return
+
+            cache_args = data.get("cache", None)
+            if isinstance(cache_args, dict):
+                for k, v in cache_args.items():
+                    if (
+                        (allowed_cache_controls is not None)
+                        and (isinstance(allowed_cache_controls, list))
+                        and (
+                            len(allowed_cache_controls) > 0
+                        )  # assume empty list to be nullable - https://github.com/prisma/prisma/issues/847#issuecomment-546895663
+                        and k not in allowed_cache_controls
+                    ):
+                        raise HTTPException(
+                            status_code=403,
+                            detail=f"Not allowed to set {k} as a cache control. Contact admin to change permissions.",
+                        )
+            else:  # invalid cache
+                return
+
+        except HTTPException as e:
+            raise e
+        except Exception as e:
+            verbose_logger.exception(
+                "litellm.proxy.hooks.cache_control_check.py::async_pre_call_hook(): Exception occured - {}".format(
+                    str(e)
+                )
+            )