Allow colon characters in bucket names

.pyproject_generation/pyproject_custom.toml

@@ -1,6 +1,6 @@
 [project]
 name = "hexkit"
-version = "4.0.0"
+version = "4.1.0"
 description = "A Toolkit for Building Microservices using the Hexagonal Architecture"
 requires-python = ">=3.9"
 classifiers = [

pyproject.toml

@@ -23,7 +23,7 @@ classifiers = [
     "Intended Audience :: Developers",
 ]
 name = "hexkit"
-version = "4.0.0"
+version = "4.1.0"
 description = "A Toolkit for Building Microservices using the Hexagonal Architecture"
 dependencies = [
     "pydantic >=2, <3",

src/hexkit/protocols/objstorage.py

@@ -489,7 +489,7 @@ async def _delete_object(self, *, bucket_id: str, object_id: str) -> None:
     # (is typically only used by the protocol but may also be used in
     # provider-specific code or overwritten by the provider)
 
-    _re_bucket_id = re.compile(r"^[a-z0-9\-]{3,63}$")
+    _re_bucket_id = re.compile(r"^[:a-z0-9\-]{3,63}$")
     _re_bucket_id_msg = "must consist of 3-63 lowercase letters, digits or hyphens"
 
     @classmethod

src/hexkit/providers/s3/provider.py

@@ -22,6 +22,7 @@
 # ruff: noqa: PLR0913
 
 import asyncio
+import re
 from functools import lru_cache
 from pathlib import Path
 from typing import Any, Optional
@@ -31,6 +32,7 @@
 import botocore.config
 import botocore.configloader
 import botocore.exceptions
+import botocore.handlers
 from boto3.s3.transfer import TransferConfig
 from pydantic import Field, SecretStr
 from pydantic_settings import BaseSettings
@@ -39,6 +41,8 @@
 from hexkit.utils import calc_part_size
 
 __all__ = ["ObjectStorageProtocol", "PresignedPostURL"]
+# Allow colon character in bucket names to accommodate Ceph multi tenancy S3
+botocore.handlers.VALID_BUCKET = re.compile(r"^[:a-zA-Z0-9.\-_]{1,255}$")
 
 
 class S3Config(BaseSettings):