debug funnel s3 request format

Author: paulineribeyre

gen3workflow/routes/s3.py

@@ -42,7 +42,6 @@ def get_access_token(headers: Headers) -> Tuple[str, str]:
         a client_credentials token
     """
     auth_header = headers.get("authorization")
-    logger.info(f"DEBUG: auth_header = {auth_header}")
     if not auth_header:
         return "", ""
     if auth_header.lower().startswith("bearer"):
@@ -55,10 +54,7 @@ def get_access_token(headers: Headers) -> Tuple[str, str]:
         else:  # format 2 (see docstring)
             access_key_id = auth_header.split("AWS ")[1]
             access_key_id = ":".join(access_key_id.split(":")[:-1])
-        logger.info(f"DEBUG: access_key_id = {access_key_id}")
         access_token, user_id = access_key_id.split(";userId=")
-        logger.info(f"DEBUG: access_token = {access_token}")
-        logger.info(f"DEBUG: user_id = {user_id}")
         return access_token, user_id
     except Exception as e:
         logger.error(
@@ -149,6 +145,8 @@ async def s3_endpoint(path: str, request: Request):
     api_endpoint = "/".join(request_path.split("/")[1:])
 
     body = await request.body()
+    logger.info(f"DEBUG: request.body = {body}")
+    logger.info(f"DEBUG: request.headers = {request.headers}")
     body_hash = hashlib.sha256(body).hexdigest()
     timestamp = request.headers["x-amz-date"]
     date = timestamp[:8]  # the date portion (YYYYMMDD) of the timestamp
@@ -161,6 +159,7 @@ async def s3_endpoint(path: str, request: Request):
     # over multiple chunks), we still replace it with the body hash (because I couldn't get the
     # signing to work for "STREAMING-AWS4-HMAC-SHA256-PAYLOAD" - I believe it requires using the signature from the previous chunk).
     # NOTE: This may cause issues when large files are _actually_ uploaded over multiple chunks.
+    # TODO test with an input file >5go
     headers = {
         "host": f"{user_bucket}.s3.amazonaws.com",
         "x-amz-content-sha256": body_hash,