Bug Fix: Allow API Authentication to use HTTP

There is a bug where the "http" option cannot be selected (when selected and saved, it resets to https). This fixes that by properly setting the config property.

Author: kcamenzind

tulip_api_auth.html

@@ -51,8 +51,8 @@
     <input type="text" id="node-config-input-name" placeholder="Name" />
   </div>
   <div class="form-row">
-    <label for="node-input-protocol"><i class="fa fa-globe"></i> Protocol</label>
-    <select id="node-input-protocol">
+    <label for="node-config-input-protocol"><i class="fa fa-globe"></i> Protocol</label>
+    <select id="node-config-input-protocol">
       <option value="https">https</option>
       <option value="http">http</option>
     </select>

tulip_machine_attribute.js

@@ -3,6 +3,11 @@ module.exports = function (RED) {
 
   const request = require('request');
   const https = require('https');
+  const http = require('http');
+  const httpLibs = {
+    http,
+    https,
+  }
   const { v4: uuidv4 } = require('uuid');
 
   // Tulip API node
@@ -15,7 +20,7 @@ module.exports = function (RED) {
     this.deviceInfo = JSON.parse(config.deviceInfo);
     this.payloadSource = config.payloadSource;
     this.payloadType = config.payloadType;
-    this.agent = new https.Agent({
+    this.agent = new httpLibs[apiAuthNode.protocol].Agent({
       keepAlive: config.keepAlive,
       keepAliveMsecs: config.keepAliveMsecs,
     });