fixup! tmp2

Author: leif-scality

lib/api/apiUtils/object/prepareStream.js

@@ -6,6 +6,7 @@ const {
     arsenalErrorFromChecksumError,
 } = require('../../apiUtils/integrity/validateChecksums');
 const { errors } = require('arsenal');
+const { unsupportedSignatureChecksums } = require('../../../../constants');
 
 /**
  * Prepares the request stream for data storage by wrapping it in the
@@ -84,6 +85,13 @@ function prepareStream(request, streamingV4Params, log, errCb) {
         }
         case 'UNSIGNED-PAYLOAD': // Fallthrough
         default: {
+            if (unsupportedSignatureChecksums.has(xAmzContentSHA256)) {
+                return {
+                    error: errors.BadRequest.customizeDescription(`${xAmzContentSHA256} is not supported`),
+                    stream: null,
+                };
+            }
+
             const checksumedStream = new ChecksumTransform(
                 checksumAlgo.algorithm,
                 checksumAlgo.expected,