Retire Request, upgrade to Node 16

ansible-docker-iframely/templates/config.local.js.j2

@@ -1,5 +1,4 @@
-(function() {
-    var config = {
+    export default {
 
         // Specify a path for custom plugins. Custom plugins will override core plugins.
         // CUSTOM_PLUGINS_PATH: __dirname + '/yourcustom-plugin-folder',
@@ -259,7 +258,4 @@
               }
         }
         */
-    };
-
-    module.exports = config;
-})();
+    };

app.js

@@ -1,4 +1,6 @@
-var sysUtils = require('./utils');
+import { cacheMiddleware, NotFound } from './utils.js';
+import CONFIG from './config.loader.js';
+global.CONFIG = CONFIG;
 
 console.log("");
 console.log("Starting Iframely...");
@@ -8,13 +10,12 @@ if (!CONFIG.baseAppUrl) {
   console.warn('Warning: CONFIG.baseAppUrl not set, default value used');
 }
 
-var path = require('path');
-var express = require('express');
-var jsonxml = require('jsontoxml');
+import express from 'express';
+import * as jsonxml from 'jsontoxml';
 
-var NotFound = sysUtils.NotFound;
+const app = express();
 
-var app = express();
+export default app;
 
 app.set('view engine', 'ejs');
 
@@ -40,12 +41,17 @@ app.use(function(req, res, next) {
   next();
 });
 
-app.use(sysUtils.cacheMiddleware);
+app.use(cacheMiddleware);
 
+import apiViews from './modules/api/views.js';
+import debugViews from './modules/debug/views.js';
+apiViews(app);
+debugViews(app);
 
-require('./modules/api/views')(app);
-require('./modules/debug/views')(app);
-require('./modules/tests-ui/views')(app);
+if (CONFIG.tests) {
+  const testViews = await import('./modules/tests-ui/views.js');
+  testViews.default(app);
+}
 
 app.use(logErrors);
 app.use(errorHandler);
@@ -168,7 +174,4 @@ app.get('/', function(req, res) {
   res.end();
 });
 
-process.title = "iframely";
-process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
-
-module.exports = app;
+process.title = "iframely";

cluster.js

@@ -1,5 +1,5 @@
-var GracefulCluster = require('graceful-cluster').GracefulCluster;
-var sysUtils = require('./utils');
+import { GracefulCluster } from 'graceful-cluster';
+import * as sysUtils from './utils.js';
 
 process.title = 'iframely-cluster';
 
@@ -10,6 +10,6 @@ GracefulCluster.start({
     restartOnTimeout: CONFIG.CLUSTER_WORKER_RESTART_ON_PERIOD,
     restartOnMemory: CONFIG.CLUSTER_WORKER_RESTART_ON_MEMORY_USED,
     serverFunction: function() {
-        require('./server');
+        import('./server');
     }
 });

config.js

@@ -1,19 +1,18 @@
-(function() {
+    import * as _ from 'underscore';
+    import * as path from 'path';
+    import * as fs from 'fs';
 
-    // Monkey patch before you require http for the first time.
-    var majorVersion = process.version.match(/v(\d+)\./);
-    majorVersion = parseInt(majorVersion);
-    if (majorVersion < 10) {
-        process.binding('http_parser').HTTPParser = require('http-parser-js').HTTPParser;
-    }
-
-    var _ = require('underscore');
-    var path = require('path');
-    var fs = require('fs');
+    import { fileURLToPath } from 'url';
+    import { dirname } from 'path';
 
-    var version = require('./package.json').version;
+    const __filename = fileURLToPath(import.meta.url);
+    const __dirname = dirname(__filename);
+
+    import { readFile } from 'fs/promises';
+    const json = JSON.parse(await readFile(new URL('./package.json', import.meta.url)));
+    var version = json.version;
 
-    var config = {
+    const config = {
 
         baseAppUrl: "",
         port: 8061,
@@ -383,7 +382,8 @@
     // Providers config loader.
     var local_config_path = path.resolve(__dirname, "config.providers.js");
     if (fs.existsSync(local_config_path)) {
-        var local = require(local_config_path);
+        var local = await import(local_config_path);
+        local = local && local.default;
         _.extend(config, local);
     }
 
@@ -397,11 +397,13 @@
 
     // Try config by NODE_ENV.
     if (fs.existsSync(env_config_path)) {
-        var local = require(env_config_path);
+        var local = await import(env_config_path);
+        local = local && local.default;
 
     } else if (fs.existsSync(local_config_path)) {
         // Else - try local config.
-        var local = require(local_config_path);
+        var local = await import(local_config_path);
+        local = local && local.default;
     }
 
     _.extend(config, local);
@@ -429,5 +431,4 @@
         config.HTTP2_RETRY_CODES[item] = 1;
     });
 
-    module.exports = config;
-})();
+    export default config;

config.loader.js

@@ -0,0 +1,5 @@
+import iframelyConfig from './config.js';
+// Load global config from exec dir, because `iframely` can be used as library.
+var globalConfig = await import(process.cwd() + '/config.js');
+globalConfig = globalConfig && globalConfig.default;
+export default {...iframelyConfig, ...globalConfig};