/**
* @description Intel(r) AMT WSMAN Stack
* @author Ylian Saint-Hilaire
* @version v0.2.0
*/
// Construct a MeshServer object
function WsmanStackCreateService(CreateWsmanComm, host, port, user, pass, tls, extra) {
var obj = {};
//obj.onDebugMessage = null; // Set to a function if you want to get debug messages.
obj.NextMessageId = 1; // Next message number, used to label WSMAN calls.
obj.Address = '/wsman';
obj.comm = new CreateWsmanComm(host, port, user, pass, tls, extra);
obj.PerformAjax = function (postdata, callback, tag, pri, namespaces) {
if (namespaces == null) namespaces = '';
obj.comm.PerformAjax('<?xml version=\"1.0\" encoding=\"utf-8\"?><Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:a="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:w="http://schemas.dmtf.org/wbem/wsman/1/wsman.xsd" xmlns=\"http://www.w3.org/2003/05/soap-envelope\" ' + namespaces + '><Header><a:Action>' + postdata, function (data, status, tag) {
if (status != 200) { callback(obj, null, { Header: { HttpError: status } }, status, tag); return; }
var wsresponse = obj.ParseWsman(data);
if (!wsresponse || wsresponse == null) { callback(obj, null, { Header: { HttpError: status } }, 601, tag); } else { callback(obj, wsresponse.Header["ResourceURI"], wsresponse, 200, tag); }
}, tag, pri);
}
// Private method
//obj.Debug = function (msg) { /*console.log(msg);*/ }
// Cancel all pending queries with given status
obj.CancelAllQueries = function (s) { obj.comm.CancelAllQueries(s); }
// Get the last element of a URI string
obj.GetNameFromUrl = function (resuri) {
var x = resuri.lastIndexOf("/");
return (x == -1)?resuri:resuri.substring(x + 1);
}
// Perform a WSMAN Subscribe operation
obj.ExecSubscribe = function (resuri, delivery, url, callback, tag, pri, selectors, opaque, user, pass) {
var digest = "", digest2 = "", opaque = "";
if (user != null && pass != null) { digest = '<t:IssuedTokens xmlns:t="http://schemas.xmlsoap.org/ws/2005/02/trust" xmlns:se="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"><t:RequestSecurityTokenResponse><t:TokenType>http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#UsernameToken</t:TokenType><t:RequestedSecurityToken><se:UsernameToken><se:Username>' + user + '</se:Username><se:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd#PasswordText">' + pass + '</se:Password></se:UsernameToken></t:RequestedSecurityToken></t:RequestSecurityTokenResponse></t:IssuedTokens>'; digest2 = '<w:Auth Profile="http://schemas.dmtf.org/wbem/wsman/1/wsman/secprofile/http/digest"/>'; }
if (opaque != null) { opaque = '<a:ReferenceParameters><m:arg>' + opaque + '</m:arg></a:ReferenceParameters>'; }
if (delivery == 'PushWithAck') { delivery = 'dmtf.org/wbem/wsman/1/wsman/PushWithAck'; } else if (delivery == 'Push') { delivery = 'xmlsoap.org/ws/2004/08/eventing/DeliveryModes/Push'; }
var data = "http://schemas.xmlsoap.org/ws/2004/08/eventing/Subscribe</a:Action><a:To>" + obj.Address + "</a:To><w:ResourceURI>" + resuri + "</w:ResourceURI><a:MessageID>" + (obj.NextMessageId++) + "</a:MessageID><a:ReplyTo><a:Address>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</a:Address></a:ReplyTo>" + _PutObjToSelectorsXml(selectors) + digest + '</Header><Body><e:Subscribe><e:Delivery Mode="http://schemas.' + delivery + '"><e:NotifyTo><a:Address>' + url + '</a:Address>' + opaque + '</e:NotifyTo>' + digest2 + '</e:Delivery></e:Subscribe>';
obj.PerformAjax(data + "</Body></Envelope>", callback, tag, pri, 'xmlns:e="http://schemas.xmlsoap.org/ws/2004/08/eventing" xmlns:m="http://x.com"');
}
// Perform a WSMAN UnSubscribe operation
obj.ExecUnSubscribe = function (resuri, callback, tag, pri, selectors) {
var data = "http://schemas.xmlsoap.org/ws/2004/08/eventing/Unsubscribe</a:Action><a:To>" + obj.Address + "</a:To><w:ResourceURI>" + resuri + "</w:ResourceURI><a:MessageID>" + (obj.NextMessageId++) + "</a:MessageID><a:ReplyTo><a:Address>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</a:Address></a:ReplyTo>" + _PutObjToSelectorsXml(selectors) + '</Header><Body><e:Unsubscribe/>';
obj.PerformAjax(data + "</Body></Envelope>", callback, tag, pri, 'xmlns:e="http://schemas.xmlsoap.org/ws/2004/08/eventing"');
}
// Perform a WSMAN PUT operation
obj.ExecPut = function (resuri, putobj, callback, tag, pri, selectors) {
var data = "http://schemas.xmlsoap.org/ws/2004/09/transfer/Put</a:Action><a:To>" + obj.Address + "</a:To><w:ResourceURI>" + resuri + "</w:ResourceURI><a:MessageID>" + (obj.NextMessageId++) + "</a:MessageID><a:ReplyTo><a:Address>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</a:Address></a:ReplyTo><w:OperationTimeout>PT60.000S</w:OperationTimeout>" + _PutObjToSelectorsXml(selectors) + '</Header><Body>' + _PutObjToBodyXml(resuri, putobj);
obj.PerformAjax(data + "</Body></Envelope>", callback, tag, pri);
}
// Perform a WSMAN CREATE operation
obj.ExecCreate = function (resuri, putobj, callback, tag, pri, selectors) {
var objname = obj.GetNameFromUrl(resuri);
var data = "http://schemas.xmlsoap.org/ws/2004/09/transfer/Create</a:Action><a:To>" + obj.Address + "</a:To><w:ResourceURI>" + resuri + "</w:ResourceURI><a:MessageID>" + (obj.NextMessageId++) + "</a:MessageID><a:ReplyTo><a:Address>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</a:Address></a:ReplyTo><w:OperationTimeout>PT60S</w:OperationTimeout>" + _PutObjToSelectorsXml(selectors) + "</Header><Body><g:" + objname + " xmlns:g=\"" + resuri + "\">";
for (var n in putobj) { data += "<g:" + n + ">" + putobj[n] + "</g:" + n + ">" }
obj.PerformAjax(data + "</g:" + objname + "></Body></Envelope>", callback, tag, pri);
}
// Perform a WSMAN DELETE operation
obj.ExecDelete = function (resuri, putobj, callback, tag, pri) {
var data = "http://schemas.xmlsoap.org/ws/2004/09/transfer/Delete</a:Action><a:To>" + obj.Address + "</a:To><w:ResourceURI>" + resuri + "</w:ResourceURI><a:MessageID>" + (obj.NextMessageId++) + "</a:MessageID><a:ReplyTo><a:Address>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</a:Address></a:ReplyTo><w:OperationTimeout>PT60S</w:OperationTimeout>" + _PutObjToSelectorsXml(putobj) + "</Header><Body /></Envelope>";
obj.PerformAjax(data, callback, tag, pri);
}
// Perform a WSMAN GET operation
obj.ExecGet = function (resuri, callback, tag, pri) {
obj.PerformAjax("http://schemas.xmlsoap.org/ws/2004/09/transfer/Get</a:Action><a:To>" + obj.Address + "</a:To><w:ResourceURI>" + resuri + "</w:ResourceURI><a:MessageID>" + (obj.NextMessageId++) + "</a:MessageID><a:ReplyTo><a:Address>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</a:Address></a:ReplyTo><w:OperationTimeout>PT60S</w:OperationTimeout></Header><Body /></Envelope>", callback, tag, pri);
}
// Perform a WSMAN method call operation
obj.ExecMethod = function (resuri, method, args, callback, tag, pri, selectors) {
var argsxml = "";
for (var i in args) { if (args[i] != null) { if (Array.isArray(args[i])) { for (var x in args[i]) { argsxml += "<r:" + i + ">" + args[i][x] + "</r:" + i + ">"; } } else { argsxml += "<r:" + i + ">" + args[i] + "</r:" + i + ">"; } } }
obj.ExecMethodXml(resuri, method, argsxml, callback, tag, pri, selectors);
}
// Perform a WSMAN method call operation. The arguments are already formatted in XML.
obj.ExecMethodXml = function (resuri, method, argsxml, callback, tag, pri, selectors) {
obj.PerformAjax(resuri + "/" + method + "</a:Action><a:To>" + obj.Address + "</a:To><w:ResourceURI>" + resuri + "</w:ResourceURI><a:MessageID>" + (obj.NextMessageId++) + "</a:MessageID><a:ReplyTo><a:Address>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</a:Address></a:ReplyTo><w:OperationTimeout>PT60S</w:OperationTimeout>" + _PutObjToSelectorsXml(selectors) + "</Header><Body><r:" + method + '_INPUT' + " xmlns:r=\"" + resuri + "\">" + argsxml + "</r:" + method + "_INPUT></Body></Envelope>", callback, tag, pri);
}
// Perform a WSMAN ENUM operation
obj.ExecEnum = function (resuri, callback, tag, pri) {
obj.PerformAjax("http://schemas.xmlsoap.org/ws/2004/09/enumeration/Enumerate</a:Action><a:To>" + obj.Address + "</a:To><w:ResourceURI>" + resuri + "</w:ResourceURI><a:MessageID>" + (obj.NextMessageId++) + "</a:MessageID><a:ReplyTo><a:Address>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</a:Address></a:ReplyTo><w:OperationTimeout>PT60S</w:OperationTimeout></Header><Body><Enumerate xmlns=\"http://schemas.xmlsoap.org/ws/2004/09/enumeration\" /></Body></Envelope>", callback, tag, pri);
}
// Perform a WSMAN PULL operation
obj.ExecPull = function (resuri, enumctx, callback, tag, pri) {
obj.PerformAjax("http://schemas.xmlsoap.org/ws/2004/09/enumeration/Pull</a:Action><a:To>" + obj.Address + "</a:To><w:ResourceURI>" + resuri + "</w:ResourceURI><a:MessageID>" + (obj.NextMessageId++) + "</a:MessageID><a:ReplyTo><a:Address>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</a:Address></a:ReplyTo><w:OperationTimeout>PT60S</w:OperationTimeout></Header><Body><Pull xmlns=\"http://schemas.xmlsoap.org/ws/2004/09/enumeration\"><EnumerationContext>" + enumctx + "</EnumerationContext><MaxElements>999</MaxElements><MaxCharacters>99999</MaxCharacters></Pull></Body></Envelope>", callback, tag, pri);
}
// Private method
obj.ParseWsman = function (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.childElementCount == null) || (child.childElementCount == 0)) { 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
if ((parseInt(data) + '') === data) data = parseInt(data); // Convert integers
var childObj = data;
if ((child.attributes != null) && (child.attributes.length > 0)) {
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] == null) { r[child.localName] = childObj; }
else { r[child.localName] = [r[child.localName], childObj]; }
}
return r;
}
function _PutObjToBodyXml(resuri, putObj) {
if (!resuri || putObj == null) return '';
var objname = obj.GetNameFromUrl(resuri);
var result = '<r:' + objname + ' xmlns:r="' + resuri + '">';
for (var prop in putObj) {
if (!putObj.hasOwnProperty(prop) || prop.indexOf('__') === 0 || prop.indexOf('@') === 0) continue;
if (putObj[prop] == null || typeof putObj[prop] === 'function') continue;
if (typeof putObj[prop] === 'object' && putObj[prop]['ReferenceParameters']) {
result += '<r:' + prop + '><a:Address>' + putObj[prop].Address + '</a:Address><a:ReferenceParameters><w:ResourceURI>' + putObj[prop]['ReferenceParameters']["ResourceURI"] + '</w:ResourceURI><w:SelectorSet>';
var selectorArray = putObj[prop]['ReferenceParameters']['SelectorSet']['Selector'];
if (Array.isArray(selectorArray)) {
for (var i=0; i< selectorArray.length; i++) {
result += '<w:Selector' + _ObjectToXmlAttributes(selectorArray[i]) + '>' + selectorArray[i]['Value'] + '</w:Selector>';
}
}
else {
result += '<w:Selector' + _ObjectToXmlAttributes(selectorArray) + '>' + selectorArray['Value'] + '</w:Selector>';
}
result += '</w:SelectorSet></a:ReferenceParameters></r:' + prop + '>';
}
else {
if (Array.isArray(putObj[prop])) {
for (var i = 0; i < putObj[prop].length; i++) {
result += '<r:' + prop + '>' + putObj[prop][i].toString() + '</r:' + prop + '>';
}
} else {
result += '<r:' + prop + '>' + putObj[prop].toString() + '</r:' + prop + '>';
}
}
}
result += '</r:' + objname + '>';
return result;
}
/*
convert
{ @Name: 'InstanceID', @AttrName: 'Attribute Value'}
into
' Name="InstanceID" AttrName="Attribute Value" '
*/
function _ObjectToXmlAttributes(objWithAttributes) {
if(!objWithAttributes) return '';
var result = ' ';
for (var propName in objWithAttributes) {
if (!objWithAttributes.hasOwnProperty(propName) || propName.indexOf('@') !== 0) continue;
result += propName.substring(1) + '="' + objWithAttributes[propName] + '" ';
}
return result;
}
function _PutObjToSelectorsXml(selectorSet) {
if (!selectorSet) return '';
if (typeof selectorSet == 'string') return selectorSet;
if (selectorSet['InstanceID']) return "<w:SelectorSet><w:Selector Name=\"InstanceID\">" + selectorSet['InstanceID'] + "</w:Selector></w:SelectorSet>";
var result = '<w:SelectorSet>';
for(var propName in selectorSet) {
if (!selectorSet.hasOwnProperty(propName)) continue;
result += '<w:Selector Name="' + propName + '">';
if (selectorSet[propName]['ReferenceParameters']) {
result += '<a:EndpointReference>';
result += '<a:Address>' + selectorSet[propName]['Address'] + '</a:Address><a:ReferenceParameters><w:ResourceURI>' + selectorSet[propName]['ReferenceParameters']['ResourceURI'] + '</w:ResourceURI><w:SelectorSet>';
var selectorArray = selectorSet[propName]['ReferenceParameters']['SelectorSet']['Selector'];
if (Array.isArray(selectorArray)) {
for (var i = 0; i < selectorArray.length; i++) {
result += '<w:Selector' + _ObjectToXmlAttributes(selectorArray[i]) + '>' + selectorArray[i]['Value'] + '</w:Selector>';
}
}
else {
result += '<w:Selector' + _ObjectToXmlAttributes(selectorArray) + '>' + selectorArray['Value'] + '</w:Selector>';
}
result += '</w:SelectorSet></a:ReferenceParameters></a:EndpointReference>';
} else {
result += selectorSet[propName];
}
result += '</w:Selector>';
}
result += '</w:SelectorSet>';
return result;
}
// This is a drop-in replacement to _turnToXml() that works without xml parser dependency.
Object.defineProperty(Array.prototype, "peek", { value: function () { return (this.length > 0 ? this[this.length - 1] : null); } });
function _treeBuilder() {
this.tree = [];
this.push = function (element) { this.tree.push(element); };
this.pop = function () { var element = this.tree.pop(); if (this.tree.length > 0) { var x = this.tree.peek(); x.childNodes.push(element); x.childElementCount = x.childNodes.length; } return (element); };
this.peek = function () { return (this.tree.peek()); }
this.addNamespace = function (prefix, namespace) { this.tree.peek().nsTable[prefix] = namespace; if (this.tree.peek().attributes.length > 0) { for (var i = 0; i < this.tree.peek().attributes; ++i) { var a = this.tree.peek().attributes[i]; if (prefix == '*' && a.name == a.localName) { a.namespace = namespace; } else if (prefix != '*' && a.name != a.localName) { var pfx = a.name.split(':')[0]; if (pfx == prefix) { a.namespace = namespace; } } } } }
this.getNamespace = function (prefix) { for (var i = this.tree.length - 1; i >= 0; --i) { if (this.tree[i].nsTable[prefix] != null) { return (this.tree[i].nsTable[prefix]); } } return null; }
}
function _turnToXml(text) { if (text == null) return null; return ({ childNodes: [_turnToXmlRec(text)], getElementsByTagName: _getElementsByTagName, getChildElementsByTagName: _getChildElementsByTagName, getElementsByTagNameNS: _getElementsByTagNameNS }); }
function _getElementsByTagNameNS(ns, name) { var ret = []; _xmlTraverseAllRec(this.childNodes, function (node) { if (node.localName == name && (node.namespace == ns || ns == '*')) { ret.push(node); } }); return ret; }
function _getElementsByTagName(name) { var ret = []; _xmlTraverseAllRec(this.childNodes, function (node) { if (node.localName == name) { ret.push(node); } }); return ret; }
function _getChildElementsByTagName(name) { var ret = []; if (this.childNodes != null) { for (var node in this.childNodes) { if (this.childNodes[node].localName == name) { ret.push(this.childNodes[node]); } } } return (ret); }
function _getChildElementsByTagNameNS(ns, name) { var ret = []; if (this.childNodes != null) { for (var node in this.childNodes) { if (this.childNodes[node].localName == name && (ns == '*' || this.childNodes[node].namespace == ns)) { ret.push(this.childNodes[node]); } } } return (ret); }
function _xmlTraverseAllRec(nodes, func) { for (var i in nodes) { func(nodes[i]); if (nodes[i].childNodes) { _xmlTraverseAllRec(nodes[i].childNodes, func); } } }
function _turnToXmlRec(text) {
var elementStack = new _treeBuilder(), lastElement = null, x1 = text.split('<'), ret = [], element = null, currentElementName = null;
for (var i in x1) {
var x2 = x1[i].split('>'), x3 = x2[0].split(' '), elementName = x3[0];
if ((elementName.length > 0) && (elementName[0] != '?')) {
if (elementName[0] != '/') {
var attributes = [], localName, localname2 = elementName.split(' ')[0].split(':'), localName = (localname2.length > 1) ? localname2[1] : localname2[0];
Object.defineProperty(attributes, "get",
{
value: function () {
if (arguments.length == 1) {
for (var a in this) { if (this[a].name == arguments[0]) { return (this[a]); } }
}
else if (arguments.length == 2) {
for (var a in this) { if (this[a].name == arguments[1] && (arguments[0] == '*' || this[a].namespace == arguments[0])) { return (this[a]); } }
}
else {
throw ('attributes.get(): Invalid number of parameters');
}
}
});
elementStack.push({ name: elementName, localName: localName, getChildElementsByTagName: _getChildElementsByTagName, getElementsByTagNameNS: _getElementsByTagNameNS, getChildElementsByTagNameNS: _getChildElementsByTagNameNS, attributes: attributes, childNodes: [], nsTable: {} });
// Parse Attributes
if (x3.length > 0) {
var skip = false;
for (var j in x3) {
if (x3[j] == '/') {
// This is an empty Element
elementStack.peek().namespace = elementStack.peek().name == elementStack.peek().localName ? elementStack.getNamespace('*') : elementStack.getNamespace(elementStack.peek().name.substring(0, elementStack.peek().name.indexOf(':')));
elementStack.peek().textContent = '';
lastElement = elementStack.pop();
skip = true;
break;
}
var k = x3[j].indexOf('=');
if (k > 0) {
var attrName = x3[j].substring(0, k);
var attrValue = x3[j].substring(k + 2, x3[j].length - 1);
var attrNS = elementStack.getNamespace('*');
if (attrName == 'xmlns') {
elementStack.addNamespace('*', attrValue);
attrNS = attrValue;
} else if (attrName.startsWith('xmlns:')) {
elementStack.addNamespace(attrName.substring(6), attrValue);
} else {
var ax = attrName.split(':');
if (ax.length == 2) { attrName = ax[1]; attrNS = elementStack.getNamespace(ax[0]); }
}
var x = { name: attrName, value: attrValue }
if (attrNS != null) x.namespace = attrNS;
elementStack.peek().attributes.push(x);
}
}
if (skip) { continue; }
}
elementStack.peek().namespace = elementStack.peek().name == elementStack.peek().localName ? elementStack.getNamespace('*') : elementStack.getNamespace(elementStack.peek().name.substring(0, elementStack.peek().name.indexOf(':')));
if (x2[1]) { elementStack.peek().textContent = x2[1]; }
} else { lastElement = elementStack.pop(); }
}
}
return lastElement;
}
return obj;
}
module.exports = WsmanStackCreateService;