joi - npm Package Compare versions

Comparing version 18.1.2 to 18.2.0

lib/types/link.js

@@ -55,6 +55,13 @@ 'use strict';
 
-    validate(value, { schema, state, prefs }) {
+    validate(value, { schema, state, prefs, error }) {
 
         assert(schema.$_terms.link, 'Uninitialized link schema');
 
+        const limit = schema._flags.maxRecursion;
+        if (limit !== undefined &&
+            state.schemas.filter((entry) => entry.schema === schema).length > limit) {
+
+            return { value, errors: error('link.maxRecursion', { limit }) };
+        }
+
         const linked = internals.generate(schema, value, state, prefs);
@@ -93,5 +100,18 @@ const ref = schema.$_terms.link[0].ref;
             }
+        },
+
+        maxRecursion: {
+            method(limit) {
+
+                assert(Number.isSafeInteger(limit) && limit >= 1, 'limit must be a positive integer');
+
+                return this.$_setFlag('maxRecursion', limit);
+            }
         }
     },
 
+    messages: {
+        'link.maxRecursion': '{{#label}} exceeds maximum recursion depth of {{#limit}}'
+    },
+
     overrides: {
@@ -98,0 +118,0 @@

package.json

 {
     "name": "joi",
     "description": "Object schema validation",
-    "version": "18.1.2",
+    "version": "18.2.0",
     "repository": {
@@ -6,0 +6,0 @@ "url": "git://github.com/hapijs/joi.git",

No alert changes

Improved metrics

Lines of code

10890

0.17%

Worsened metrics

Total package byte prevSize

583510

-0.18%

No dependency changes