add parameter binding the apis to a given host

accounts/index.js

@@ -52,8 +52,9 @@
   hdaHelper.activateExternalDerivation()
 
   // Initialize the http server
+  const host = keys.apiBind
   const port = keys.ports.account
-  const httpServer = new HttpServer(port)
+  const httpServer = new HttpServer(port, host)
 
   // Initialize the rest api endpoints
   const authRestApi = new AuthRestApi(httpServer)

docker/my-dojo/node/keys.index.js

@@ -64,6 +64,10 @@ module.exports = {
       connectionLimitPushTxApi: 5,
       connectionLimitPushTxOrchestrator: 5
     },
+    /*
+     * IP address used to expose the API ports
+     */
+    apiBind: '0.0.0.0',
     /*
      * TCP Ports
      */

keys/index-example.js

@@ -61,6 +61,10 @@ module.exports = {
       connectionLimitPushTxApi: 5,
       connectionLimitPushTxOrchestrator: 5
     },
+    /*
+     * IP address used to expose the API ports
+     */
+    apiBind: '127.0.0.1',
     /*
      * TCP Ports
      */
@@ -240,6 +244,7 @@ module.exports = {
       connectionLimitPushTxApi: 1,
       connectionLimitPushTxOrchestrator: 5
     },
+    apiBind: '127.0.0.1',
     ports: {
       account: 18080,
       pushtx: 18081,

lib/http-server/http-server.js

@@ -18,9 +18,11 @@ class HttpServer {
   /**
    * Constructor
    * @param {int} port - port used by the http server
+   * @param {string} host - host exposing the http server
    */
-  constructor(port) {
-    // Initialize server port
+  constructor(port, host) {
+    // Initialize server host and port
+    this.host = host ? host : '127.0.0.1'
     this.port = port
 
     // Listening server instance
@@ -54,8 +56,8 @@ class HttpServer {
     })
 
     // Start a http server
-    this.server = this.app.listen(this.port, () => {
-      Logger.info('HTTP server listening on port ' + this.port)
+    this.server = this.app.listen(this.port, this.host, () => {
+      Logger.info(`HTTP server listening on ${this.host}:${this.port}`)
     })
 
     this.server.timeout = 600 * 1000

pushtx/index.js

@@ -44,8 +44,9 @@
   })
 
   // Initialize the http server
+  const host = keys.apiBind
   const port = keys.ports.pushtx
-  const httpServer = new HttpServer(port)
+  const httpServer = new HttpServer(port, host)
 
   // Initialize the PushTx rest api
   const pushtxRestApi = new PushTxRestApi(httpServer)

tracker/index.js

@@ -39,8 +39,9 @@
   const tracker = new Tracker()
 
   // Initialize the http server
+  const host = keys.apiBind
   const port = keys.ports.trackerApi
-  const httpServer = new HttpServer(port)
+  const httpServer = new HttpServer(port, host)
 
   // Initialize the rest api endpoints
   const trackerRestApi = new TrackerRestApi(httpServer, tracker)