From eab122b00f83e2b9202e7681b2364fccf98f5a0a Mon Sep 17 00:00:00 2001
From: MRHwick <MatthewRHardwick@gmail.com>
Date: Wed, 25 Apr 2018 14:19:21 -0400
Subject: [PATCH] [New] Use default ports when no explicit port provided in URL

---
 url.js  |  2 ++
 util.js | 52 +++++++++++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 53 insertions(+), 1 deletion(-)

diff --git a/url.js b/url.js
index 79cb0a6..1701693 100644
--- a/url.js
+++ b/url.js
@@ -762,6 +762,8 @@ Url.prototype.parseHost = function () {
       this.port = port.substr(1);
     }
     host = host.substr(0, host.length - port.length);
+  } else {
+    this.port = getPortFromProtocol(this.protocol);
   }
   if (host) { this.hostname = host; }
 };
diff --git a/util.js b/util.js
index cde2170..539d30f 100644
--- a/util.js
+++ b/util.js
@@ -1,5 +1,52 @@
 'use strict';
 
+var defaultProtocolPorts = {
+  "acap": 674,
+  "afp": 548,
+  "dict": 2628,
+  "dns": 53,
+  "file": null,
+  "ftp": 21,
+  "git": 9418,
+  "gopher": 70,
+  "http": 80,
+  "https": 443,
+  "imap": 143,
+  "ipp": 631,
+  "ipps": 631,
+  "irc": 194,
+  "ircs": 6697,
+  "ldap": 389,
+  "ldaps": 636,
+  "mms": 1755,
+  "msrp": 2855,
+  "msrps": null,
+  "mtqp": 1038,
+  "nfs": 111,
+  "nntp": 119,
+  "nntps": 563,
+  "pop": 110,
+  "prospero": 1525,
+  "redis": 6379,
+  "rsync": 873,
+  "rtsp": 554,
+  "rtsps": 322,
+  "rtspu": 5005,
+  "sftp": 22,
+  "smb": 445,
+  "snmp": 161,
+  "ssh": 22,
+  "steam": null,
+  "svn": 3690,
+  "telnet": 23,
+  "ventrilo": 3784,
+  "vnc": 5900,
+  "wais": 210,
+  "ws": 80,
+  "wss": 443,
+  "xmpp": null,
+}
+
 module.exports = {
   isString: function (arg) {
     return typeof arg === 'string';
@@ -12,5 +59,8 @@ module.exports = {
   },
   isNullOrUndefined: function (arg) {
     return arg == null;
-  }
+  },
+  getPortFromProtocol: function(protocol) {
+    return defaultProtocolPorts[protocol.slice(0, -1)];
+  },
 };