Add permission guidance if User doesn't have permission to view Objects in bucket (#2448)

portal-ui/src/screens/Console/Buckets/ListBuckets/Objects/ListObjects/ListObjects.tsx

@@ -1594,9 +1594,18 @@ const ListObjects = () => {
                     } ${detailsOpen ? "actionsPanelOpen" : ""}`}
                     selectedItems={selectedObjects}
                     onSelect={selectListObjects}
-                    customEmptyMessage={`This location is empty${
-                      !rewindEnabled ? ", please try uploading a new file" : ""
-                    }`}
+                    customEmptyMessage={
+                      !displayListObjects
+                        ? permissionTooltipHelper(
+                            [IAM_SCOPES.S3_LIST_BUCKET],
+                            "view Objects in this bucket"
+                          )
+                        : `This location is empty${
+                            !rewindEnabled
+                              ? ", please try uploading a new file"
+                              : ""
+                          }`
+                    }
                     sortConfig={{
                       currentSort: currentSortField,
                       currentDirection: sortDirection,

portal-ui/tests/policies/bucketSpecific.json

@@ -14,10 +14,14 @@
         "arn:aws:s3:::specific-bucket-7/*",
         "arn:aws:s3:::specific-bucket-8/*",
         "arn:aws:s3:::specific-bucket-9/*",
-        "arn:aws:s3:::specific-bucket-10/*",
-        "arn:aws:s3:::specific-bucket-11/*"
+        "arn:aws:s3:::specific-bucket-10/*"
       ]
     },
+    {
+      "Effect": "Allow",
+      "Action": ["s3:GetBucketLocation", "s3:ListAllMyBuckets"],
+      "Resource": ["arn:aws:s3:::specific-bucket-11/*"]
+    },
     {
       "Effect": "Allow",
       "Action": ["s3:CreateBucket"],

portal-ui/tests/utils/elements.ts

@@ -140,7 +140,9 @@ export const groupStatusText = Selector("#group-status");
 export const table = Selector(".ReactVirtualized__Table");
 export const bucketsTableDisabled = Selector("#object-list-wrapper")
   .find(".MuiPaper-root")
-  .withText("This location is empty, please try uploading a new file");
+  .withText(
+    "You require additional permissions in order to view Objects in this bucket. Please ask your MinIO administrator to grant you s3:ListBucket permission in order to view Objects in this bucket."
+  );
 export const createGroupUserTable = Selector(
   ".MuiDialog-container .ReactVirtualized__Table"
 );