Add module to dump headers

wiki/tiddlers/modules/dump-headers.js

@@ -0,0 +1,48 @@
+/*\
+title: $:/core/modules/server/authenticators/dumpheaders.js
+type: application/javascript
+module-type: authenticator
+
+Authenticator to dump headers
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+if($tw.node) {
+ var util = require("util"),
+ fs = require("fs"),
+ url = require("url"),
+ path = require("path");
+}
+
+function DumpHeaders(server) {
+ this.server = server;
+}
+
+/*
+Returns true if the authenticator is active, false if it is inactive, or a string if there is an error
+*/
+DumpHeaders.prototype.init = function() {
+ return true;
+};
+
+/*
+Returns true if the request is authenticated and assigns the "authenticatedUsername" state variable.
+Returns false if the request couldn't be authenticated having sent an appropriate response to the browser
+*/
+DumpHeaders.prototype.authenticateRequest = function(request,response,state) {
+ var headers = [];
+ for(const header of Object.keys(request.headers).sort()) {
+ headers.push(`${header} = ${request.headers[header]}`);
+ }
+ console.log(headers);
+ return true;
+};
+
+exports.AuthenticatorClass = DumpHeaders;
+
+})();