lib/auth/backends/ChainBackend.ts

@@ -158,8 +158,6 @@ export default class ChainBackend extends BaseBackend {
             if (policyMap[key].versionId) {
                 policyRes.versionId = policyMap[key].versionId;
             }
-            policyRes.isImplicit = policyMap[key].isImplicit;
-            policyRes.action = policyMap[key].action;
             return policyRes;
         });
     }

lib/policyEvaluator/utils/actionMaps.ts

@@ -82,7 +82,12 @@ const actionMapRQ = {
 };
 
 // action map used for bucket policies
-const actionMapBP = actionMapRQ;
+const actionMapBP = {   
+    bucketDeleteCors : 's3:PutBucketCORS',
+    bucketDeleteLifecycle : 's3:PutLifecycleConfiguration',
+    bucketDeleteReplication : 's3:PutReplicationConfiguration',
+    ...sharedActionMap
+};
 
 // action map for all relevant s3 actions
 const actionMapS3 = {