update modules

node_modules/tough-cookie/lib/cookie.js

@@ -29,9 +29,9 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 'use strict';
-var net = require('net');
 var urlParse = require('url').parse;
 var util = require('util');
+var ipRegex = require('ip-regex')({ exact: true });
 var pubsuffix = require('./pubsuffix-psl');
 var Store = require('./store').Store;
 var MemoryCookieStore = require('./memstore').MemoryCookieStore;
@@ -320,7 +320,7 @@ function domainMatch(str, domStr, canonicalize) {
   /* "All of the following [three] conditions hold:" (order adjusted from the RFC) */
 
   /* "* The string is a host name (i.e., not an IP address)." */
-  if (net.isIP(str)) {
+  if (ipRegex.test(str)) {
     return false;
   }
 
@@ -1007,11 +1007,17 @@ CookieJar.prototype.setCookie = function(cookie, url, options, cb) {
   }
 
   // S5.3 step 1
-  if (!(cookie instanceof Cookie)) {
+  if (typeof(cookie) === 'string' || cookie instanceof String) {
     cookie = Cookie.parse(cookie, { loose: loose });
+    if (!cookie) {
+      err = new Error("Cookie failed to parse");
+      return cb(options.ignoreError ? null : err);
+    }
   }
-  if (!cookie) {
-    err = new Error("Cookie failed to parse");
+  else if (!(cookie instanceof Cookie)) {
+    // If you're seeing this error, and are passing in a Cookie object, 
+    // it *might* be a Cookie object from another loaded version of tough-cookie.
+    err = new Error("First argument to setCookie must be a Cookie object or string");
     return cb(options.ignoreError ? null : err);
   }
 

node_modules/tough-cookie/lib/version.js

@@ -1,2 +1,2 @@
 // generated by genversion
-module.exports = '2.5.0'
+module.exports = '3.0.1'