bns - npm Package Compare versions

Comparing version 0.2.2 to 0.2.3

lib/dnssec.js

@@ -569,2 +569,5 @@ /*!
 
+    if (util.hasType(section, types.NSEC))
+      set.add(types.NSEC);
+
     if (util.hasType(section, types.NSEC3))
@@ -571,0 +574,0 @@ set.add(types.NSEC3);

lib/resolver/root.js

@@ -25,2 +25,7 @@ /*!
 const {
+  hasType,
+  extractSet
+} = util;
+
+const {
   Question,
@@ -144,6 +149,39 @@ Message,
 
+    if (msg.code !== codes.NOERROR
+        && msg.code !== codes.NXDOMAIN) {
+      return false;
+    }
+
     if (this.isStale())
       await this.refreshKeys();
 
-    return dnssec.verifyMessage(msg, this.keyMap);
+    if (!dnssec.verifyMessage(msg, this.keyMap))
+      return false;
+
+    if (msg.code === codes.NXDOMAIN)
+      return true;
+
+    if (!hasType(msg.authority, types.NS))
+      return false;
+
+    if (hasType(msg.authority, types.DS))
+      return true;
+
+    const set = extractSet(msg.authority, '', types.NSEC);
+
+    if (set.length !== 1)
+      return false;
+
+    const nsec = set[0].data;
+
+    if (!nsec.hasType(types.NS))
+      return false;
+
+    if (nsec.hasType(types.DS))
+      return false;
+
+    if (nsec.hasType(types.SOA))
+      return false;
+
+    return true;
   }
@@ -150,0 +188,0 @@

package.json

 {
   "name": "bns",
-  "version": "0.2.2",
+  "version": "0.2.3",
   "description": "DNS bike-shed",
@@ -5,0 +5,0 @@ "keywords": [

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Improved metrics

Total package byte prevSize

644250

increased by0.11%

Lines of code

24829

increased by0.11%

No dependency changes