add bytes check on jsonarray

Signed-off-by: Tyler Ohlsen <[email protected]>
opensearch-project · Dec 17, 2024 · c1de940 · c1de940
1 parent 63251dc
commit c1de940
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/common/constants.ts b/common/constants.ts
@@ -546,6 +546,7 @@ export const MAX_DOCS = 1000;
 export const MAX_STRING_LENGTH = 100;
 export const MAX_JSON_STRING_LENGTH = 10000;
 export const MAX_TEMPLATE_STRING_LENGTH = 10000;
+export const MAX_BYTES = 1048576; // OSD REST request payload size limit
 export const MAX_WORKFLOW_NAME_TO_DISPLAY = 40;
 export const WORKFLOW_NAME_REGEXP = RegExp('^[a-zA-Z0-9_-]*$');
 export const EMPTY_MAP_ENTRY = { key: '', value: '' } as MapEntry;

diff --git a/public/utils/config_to_schema_utils.ts b/public/utils/config_to_schema_utils.ts
@@ -21,6 +21,7 @@ import {
   MAX_JSON_STRING_LENGTH,
   MAX_TEMPLATE_STRING_LENGTH,
   TRANSFORM_TYPE,
+  MAX_BYTES,
 } from '../../common';
 
 /*
@@ -173,7 +174,15 @@ export function getFieldSchema(
               return false;
             }
           }
-        );
+        )
+        .test('jsonArray', `Too large`, (value) => {
+          try {
+            // @ts-ignore
+            return new TextEncoder().encode(value)?.length < MAX_BYTES;
+          } catch (error) {
+            return false;
+          }
+        });
       break;
     }
     case 'jsonString': {