Allow dynamic domain for openflow-nodered

Author: skadefro

OpenFlowNodeRED/noderedlocal.env

@@ -10,6 +10,7 @@ saml_issuer=uri:localhost.openrpa.dk
 websocket_max_package_count=1048576
 api_ws_url=ws://localhost.openrpa.dk
 domain=localhost.openrpa.dk
+domain_use_ip_from_network=
 protocol=http
 jwt=
 # if you have a certificate then add the info below, update domain and set protocol=https

OpenFlowNodeRED/noderedremote.env

@@ -10,6 +10,7 @@ saml_issuer=uri:app.openiap.io
 websocket_max_package_count=1048576
 api_ws_url=wss://app.openiap.io
 domain=localhost.openrpa.dk
+domain_use_ip_from_network=
 protocol=http
 jwt=
 # if you have a certificate then add the info below, update domain and set protocol=https

OpenFlowNodeRED/package.json

@@ -1,6 +1,6 @@
 {
   "name": "openflow-nodered",
-  "version": "1.1.03",
+  "version": "1.1.04",
   "description": "Simple wrapper around NodeRed, RabbitMQ and MongoDB to support a more scaleable NodeRed implementation.\r Also the \"backend\" for [OpenRPA](https://github.com/skadefro/OpenRPA)",
   "main": "index.js",
   "scripts": {

OpenFlowNodeRED/src/Config.ts

@@ -4,6 +4,7 @@ import * as fs from "fs";
 import * as path from "path";
 import { fetch, toPassportConfig } from "passport-saml-metadata";
 import { NoderedUtil } from "openflow-api";
+const { networkInterfaces } = require('os');
 export class Config {
     public static getversion(): string {
         var versionfile: string = path.join(__dirname, "VERSION");
@@ -76,6 +77,7 @@ export class Config {
     public static port: number = parseInt(Config.getEnv("port", "1880"));
     public static nodered_port: number = parseInt(Config.getEnv("nodered_port", "0"));
     public static domain: string = Config.getEnv("domain", "localhost");
+    public static domain_use_ip_from_network: string = Config.getEnv("domain_use_ip_from_network", ""); // grab ip address from this adaptor and use for domain
     public static protocol: string = Config.getEnv("protocol", "http");
     public static nodered_domain_schema: string = Config.getEnv("nodered_domain_schema", "");
     public static noderedusers: string = Config.getEnv("noderedusers", "");
@@ -113,6 +115,20 @@ export class Config {
 
 
     public static baseurl(): string {
+        if (!NoderedUtil.IsNullEmpty(Config.domain_use_ip_from_network)) {
+            Config.domain_use_ip_from_network = Config.domain_use_ip_from_network.toLowerCase();
+            const nets = networkInterfaces();
+            for (const name of Object.keys(nets)) {
+                for (const net of nets[name]) {
+                    // skip over non-ipv4 and internal (i.e. 127.0.0.1) addresses
+                    if (net.family === 'IPv4' && !net.internal) {
+                        if (name.toLowerCase() == Config.domain_use_ip_from_network) {
+                            Config.domain = net.address;
+                        }
+                    }
+                }
+            }
+        }
         if (NoderedUtil.IsNullEmpty(Config.domain)) {
             if (Config.nodered_sa === null || Config.nodered_sa === undefined || Config.nodered_sa === "") {
                 var matches = Config.nodered_id.match(/\d+/);

OpenFlowNodeRED/src/cli.ts

@@ -17,20 +17,35 @@ const optionDefinitions = [
     { name: 'run', type: Boolean },
     { name: 'name', type: String, defaultOption: true },
     { name: 'config', type: String },
-    { name: 'inspect', type: String }
+    { name: 'inspect', type: String },
+    { name: 'networks', type: Boolean }
 ]
 const commandLineArgs = require('command-line-args');
 
 const path = require('path');
 const readlineSync = require('readline-sync');
 const envfile = require('envfile')
+const { networkInterfaces } = require('os');
 
 
 
 var options = null;
 try {
     options = commandLineArgs(optionDefinitions);
     if (!options.init) {
+        if (options.networks) {
+            const nets = networkInterfaces();
+            for (const name of Object.keys(nets)) {
+                for (const net of nets[name]) {
+                    // skip over non-ipv4 and internal (i.e. 127.0.0.1) addresses
+                    if (net.family === 'IPv4' && !net.internal) {
+                        //console.log(name, net);
+                        console.log(name, net.address);
+                    }
+                }
+            }
+            process.exit();
+        }
         if (options.name == null || options.name == "") throw new Error("Name is mandatory");
         if (options.name.endsWith(".env")) options.name = options.name.substring(0, options.name.length - 4);
         (servicename as any) = options.name;

VERSION

@@ -1 +1 @@
-1.1.03
+1.1.04

gulpfile.js

@@ -45,6 +45,9 @@ gulp.task("browserify", function () {
 });
 
 gulp.task("compose", shell.task([
+    'echo "delete npmrc and cache"',
+    "del OpenFlowNodeRED\\dist\\nodered\\.npmrc",
+    'rmdir OpenFlowNodeRED\\dist\\.cache /s /q ',
     'gulp browserify',
     'gulp copyfiles1',
     'echo "compile OpenFlowNodeRED"',

package.json

@@ -1,6 +1,6 @@
 {
   "name": "openiap",
-  "version": "1.1.03",
+  "version": "1.1.04",
   "description": "Simple wrapper around NodeRed, RabbitMQ and MongoDB to support a more scaleable NodeRed implementation.\r Also the \"backend\" for [OpenRPA](https://github.com/skadefro/OpenRPA)",
   "main": "index.js",
   "scripts": {