hasing support

thumbor_aws/utils.py

@@ -1,14 +1,16 @@
 from urllib.parse import unquote
-
+from hashlib import sha256
 
 def normalize_path(prefix: str, path: str) -> str:
     """Convert a URL received from Thumbor to a key in a S3 bucket."""
     # Thumbor calls load/store functions with a URL that is  URL-encoded and
     # that always starts with a slash. S3Client doesn't expect URL-encoding
     # and S3 keys don't usually start with a slash. Decode and remove slash.
     path = unquote(path).lstrip("/")
+    # TBD: make the configurable
+    path = sha256(path.encode('utf-8')).hexdigest()
     if prefix:
         # Avoid double slash if prefix ends with a slash.
         prefix = prefix.rstrip("/")
-        return f"{prefix}/{path}"
+        path = f"{prefix}/{path}"
     return path