asn1.js - npm Package Compare versions

Comparing version 5.4.0 to 5.4.1

lib/asn1/decoders/der.js

@@ -74,2 +74,15 @@ 'use strict';
 
+  if (decodedTag.primitive || len !== null)
+    return buffer.skip(len, 'Failed to match body of: "' + tag + '"');
+
+  // Indefinite length... find END tag
+  const state = buffer.save();
+  const res = this._skipUntilEnd(
+    buffer,
+    'Failed to skip indefinite length body: "' + this.tag + '"');
+  if (buffer.isError(res))
+    return res;
+
+  len = buffer.offset - state.offset;
+  buffer.restore(state);
   return buffer.skip(len, 'Failed to match body of: "' + tag + '"');
@@ -298,2 +311,6 @@ };
 
+  // Indefinite form
+  if (!primitive && len === 0x80)
+    return null;
+
   // Definite form
@@ -308,7 +325,4 @@ if ((len & 0x80) === 0) {
   if (num > 4)
-    return buf.error('length octet is too long');
+    return buf.error('length octect is too long');
 
-  if (num === 0)
-    return buf.error('indefinite length is not allowed in DER');
-
   len = 0;
@@ -321,10 +335,5 @@ for (let i = 0; i < num; i++) {
     len |= j;
-    len >>>= 1;
   }
 
-  if (len <= 0x7f) {
-    return buf.error('long form of length is used for short length');
-  }
-
   return len;
 }

package.json

 {
   "name": "asn1.js",
-  "version": "5.4.0",
+  "version": "5.4.1",
   "description": "ASN.1 encoder and decoder",
@@ -10,4 +10,3 @@ "main": "lib/asn1.js",
     "lint": "eslint --fix lib/*.js lib/**/*.js lib/**/**/*.js && npm run lint-2560 && npm run lint-5280",
-    "mocha": "mocha --reporter spec test/*-test.js",
-    "test": "npm run mocha && cd rfc/2560 && npm i && npm test && cd ../../rfc/5280 && npm i && npm test && cd ../../ && npm run lint"
+    "test": "mocha --reporter spec test/*-test.js && cd rfc/2560 && npm i && npm test && cd ../../rfc/5280 && npm i && npm test && cd ../../ && npm run lint"
   },
@@ -14,0 +13,0 @@ "repository": {

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Improved metrics

Total package byte prevSize

49847

increased by0.51%

Lines of code

1489

increased by0.54%

No dependency changes