Fix upload when content-type is not provided

src/aleph/web/controllers/storage.py

@@ -1,48 +1,42 @@
 import base64
 import logging
 from decimal import Decimal
-from typing import Union, Optional, Protocol
+from typing import Optional, Protocol, Union
 
 import aio_pika
 import pydantic
 from aiohttp import web
 from aiohttp.web_request import FileField
-from aleph_message.models import ItemType, StoreContent
-from mypy.dmypy_server import MiB
-from pydantic import ValidationError
-
 from aleph.chains.signature_verifier import SignatureVerifier
 from aleph.db.accessors.balances import get_total_balance
 from aleph.db.accessors.cost import get_total_cost_for_address
-from aleph.db.accessors.files import (
-    count_file_pins,
-    get_file,
-)
+from aleph.db.accessors.files import count_file_pins, get_file
 from aleph.exceptions import AlephStorageException, UnknownHashError
 from aleph.schemas.pending_messages import (
     BasePendingMessage,
-    PendingStoreMessage,
     PendingInlineStoreMessage,
+    PendingStoreMessage,
 )
 from aleph.storage import StorageService
 from aleph.types.db_session import DbSession
-from aleph.types.message_status import (
-    InvalidSignature,
-)
-from aleph.utils import run_in_executor, item_type_from_hash, get_sha256
+from aleph.types.message_status import InvalidSignature
+from aleph.utils import get_sha256, item_type_from_hash, run_in_executor
 from aleph.web.controllers.app_state_getters import (
-    get_session_factory_from_request,
-    get_storage_service_from_request,
     get_config_from_request,
     get_mq_channel_from_request,
+    get_session_factory_from_request,
     get_signature_verifier_from_request,
+    get_storage_service_from_request,
 )
 from aleph.web.controllers.utils import (
-    mq_make_aleph_message_topic_queue,
+    add_grace_period_for_file,
     broadcast_and_process_message,
     broadcast_status_to_http_status,
-    add_grace_period_for_file,
+    mq_make_aleph_message_topic_queue,
 )
+from aleph_message.models import ItemType, StoreContent
+from mypy.dmypy_server import MiB
+from pydantic import ValidationError
 
 logger = logging.getLogger(__name__)
 
@@ -237,18 +231,13 @@ async def storage_add_file(request: web.Request):
     grace_period = config.storage.grace_period.value
 
     post = await request.post()
-    headers = request.headers
     try:
         file_field = post["file"]
     except KeyError:
         raise web.HTTPUnprocessableEntity(reason="Missing 'file' in multipart form.")
 
     if isinstance(file_field, FileField):
-        try:
-            content_length = int(headers.get("Content-Length", file_field.headers["Content-Length"]))
-            uploaded_file: UploadedFile = MultipartUploadedFile(file_field, content_length)
-        except (KeyError, ValueError):
-            raise web.HTTPUnprocessableEntity(reason="Invalid/missing Content-Length header.")
+        uploaded_file: UploadedFile = MultipartUploadedFile(file_field, len(file_field.file.read()))
     else:
         uploaded_file = RawUploadedFile(file_field)