/** * @description MeshCentral Intel(R) AMT Event Parser * @author Ylian Saint-Hilaire & Bryan Roe * @copyright Intel Corporation 2018-2020 * @license Apache-2.0 * @version v0.0.1 */ /*jslint node: true */ /*jshint node: true */ /*jshint strict:false */ /*jshint -W097 */ /*jshint esversion: 6 */ "use strict"; // Construct a MeshAgent object, called upon connection module.exports.CreateAmtEventsHandler = function (parent) { var obj = {}; obj.parent = parent; // Private method function ParseWsman(xml) { try { if (!xml.childNodes) xml = _turnToXml(xml); var r = { Header: {} }, header = xml.getElementsByTagName("Header")[0], t; if (!header) header = xml.getElementsByTagName("a:Header")[0]; if (!header) return null; for (var i = 0; i < header.childNodes.length; i++) { var child = header.childNodes[i]; r.Header[child.localName] = child.textContent; } var body = xml.getElementsByTagName("Body")[0]; if (!body) body = xml.getElementsByTagName("a:Body")[0]; if (!body) return null; if (body.childNodes.length > 0) { t = body.childNodes[0].localName; if (t.indexOf("_OUTPUT") == t.length - 7) { t = t.substring(0, t.length - 7); } r.Header.Method = t; r.Body = _ParseWsmanRec(body.childNodes[0]); } return r; } catch (e) { console.log("Unable to parse XML: " + xml); return null; } } // Private method function _ParseWsmanRec(node) { var data, r = {}; for (var i = 0; i < node.childNodes.length; i++) { var child = node.childNodes[i]; if (child.childNodes == null) { data = child.textContent; } else { data = _ParseWsmanRec(child); } if (data == 'true') data = true; // Convert 'true' into true if (data == 'false') data = false; // Convert 'false' into false var childObj = data; if (child.attributes != null) { childObj = { 'Value': data }; for (var j = 0; j < child.attributes.length; j++) { childObj['@' + child.attributes[j].name] = child.attributes[j].value; } } if (r[child.localName] instanceof Array) { r[child.localName].push(childObj); } else if (r[child.localName] == undefined) { r[child.localName] = childObj; } else { r[child.localName] = [r[child.localName], childObj]; } } return r; } // Private method function _turnToXml(text) { var DOMParser = require('xmldom').DOMParser; return new DOMParser().parseFromString(text, 'text/xml'); } // Parse and handle an event coming from Intel AMT obj.handleAmtEvent = function (data, nodeid, amthost) { var x = ParseWsman(data); if (x != null) { // TODO: Dispatch this event, we need to keep a running Intel AMT log for each machine. console.log('Got Intel AMT event from ' + amthost + ', nodeid: ' + nodeid.substring(0, 8)); //console.log(x); } return x; }; // DEBUG: This is an example event, to test parsing and dispatching //obj.handleAmtEvent('http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymoushttp://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymoushttp://schemas.dmtf.org/wbem/wsman/1/wsman/Eventuuid:00000000-8086-8086-8086-000000128538http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_AlertIndication82Interop:CIM_ComputerSystem.CreationClassName="CIM_ComputerSystem",Name="Intel(r) AMT"Intel(r) AMT:AllEventsIntel(r):29502346872017-01-31T15:40:09.000Z0Interop:CIM_ComputerSystem.CreationClassName=CIM_ComputerSystem,Name=Intel(r) AMTiAMT0005Intel(r) AMT20Intel(r) AMT', 'aabbccdd', '1.2.3.4'); return obj; };