asn1-parser.js

@@ -17,12 +17,9 @@ var PEM = exports.PEM;
 // Parser
 //
 
-// Although I've only seen 9 max in https certificates themselves,
+ASN1.ELOOPN = 20; // I've seen 9 max in https certificates
-// but each domain list could have up to 100
-ASN1.ELOOPN = 102;
 ASN1.ELOOP = "uASN1.js Error: iterated over " + ASN1.ELOOPN + "+ elements (probably a malformed file)";
-// I've seen https certificates go 29 deep
+ASN1.EDEEPN = 60; // I've seen 29 deep in https certificates
-ASN1.EDEEPN = 60;
 ASN1.EDEEP = "uASN1.js Error: element nested " + ASN1.EDEEPN + "+ layers deep (probably a malformed file)";
 // Container Types are Sequence 0x30, Container Array? (0xA0, 0xA1)
 // Value Types are Boolean 0x01, Integer 0x02, Null 0x05, Object ID 0x06, String 0x0C, 0x16, 0x13, 0x1e Value Array? (0x82)
@@ -32,7 +29,7 @@ ASN1.CTYPES = [ 0x30, 0x31, 0xa0, 0xa1 ];
 ASN1.VTYPES = [ 0x01, 0x02, 0x05, 0x06, 0x0c, 0x82 ];
 ASN1.parse = function parseAsn1Helper(buf) {
   //var ws = '  ';
-  function parseAsn1(buf, depth, eager) {
+  function parseAsn1(buf, depth) {
     if (depth.length >= ASN1.EDEEPN) { throw new Error(ASN1.EDEEP); }
 
     var index = 2; // we know, at minimum, data starts after type (0) and lengthSize (1)
@@ -69,7 +66,7 @@ ASN1.parse = function parseAsn1Helper(buf) {
       while (iters < ASN1.ELOOPN && index < (2 + asn1.length + asn1.lengthSize)) {
         iters += 1;
         depth.length += 1;
-        child = parseAsn1(buf.slice(index, index + adjustedLen), depth, eager);
+        child = parseAsn1(buf.slice(index, index + adjustedLen), depth);
         depth.length -= 1;
         // The numbers don't match up exactly and I don't remember why...
         // probably something with adjustedLen or some such, but the tests pass
@@ -95,7 +92,7 @@ ASN1.parse = function parseAsn1Helper(buf) {
     }
 
     // Recurse into types that are _always_ containers
-    if (-1 !== ASN1.CTYPES.indexOf(asn1.type)) { return parseChildren(eager); }
+    if (-1 !== ASN1.CTYPES.indexOf(asn1.type)) { return parseChildren(); }
 
     // Return types that are _always_ values
     asn1.value = buf.slice(index, index + adjustedLen);

package.json

@@ -1,6 +1,6 @@
 {
   "name": "asn1-parser",
-  "version": "1.1.8",
+  "version": "1.1.6",
   "description": "An ASN.1 parser in less than 100 lines of Vanilla JavaScript, part of the Bluecrypt suite.",
   "homepage": "https://git.coolaj86.com/coolaj86/asn1-parser.js",
   "main": "asn1-parser.js",