Node.js
Node.js
SOAP WS-Security UsernameToken
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Demonstrates how to add a UsernameToken with the WSS SOAP Message Security header.Note: This example requires Chilkat v9.5.0.66 or later.
Chilkat Node.js Downloads
NODEJS_PRELUDE
function chilkatExample() {
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
// An HTTP SOAP request is an HTTP request where the SOAP XML composes the body.
// This example demonstrates how to add a WS-Security header such as the following:
//
// <wsse:UsernameToken xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="SecurityToken-6138db82-5a4c-4bf7-915f-af7a10d9ae96">
// <wsse:Username>user</wsse:Username>
// <wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest">CBb7a2itQDgxVkqYnFtggUxtuqk=</wsse:Password>
// <wsse:Nonce>5ABcqPZWb6ImI2E6tob8MQ==</wsse:Nonce>
// <wsu:Created>2010-06-08T07:26:50Z</wsu:Created>
// </wsse:UsernameToken>
//
// First build some simple SOAP XML that has some header and body.
var xml = new chilkat.Xml();
xml.Tag = "env:Envelope";
xml.AddAttribute("xmlns:env","http://www.w3.org/2003/05/soap-envelope");
xml.UpdateAttrAt("env:Header|n:alertcontrol",true,"xmlns:n","http://example.org/alertcontrol");
xml.UpdateChildContent("env:Header|n:alertcontrol|n:priority","1");
xml.UpdateChildContent("env:Header|n:alertcontrol|n:expires","2001-06-22T14:00:00-05:00");
xml.UpdateAttrAt("env:Body|m:alert",true,"xmlns:m","http://example.org/alert");
xml.UpdateChildContent("env:Body|m:alert|m:msg","Pick up Mary at school at 2pm");
console.log(xml.GetXml());
console.log("----");
// The following SOAP XML is built:
// <env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope">
// <env:Header>
// <n:alertcontrol xmlns:n="http://example.org/alertcontrol">
// <n:priority>1</n:priority>
// <n:expires>2001-06-22T14:00:00-05:00</n:expires>
// </n:alertcontrol>
// </env:Header>
// <env:Body>
// <m:alert xmlns:m="http://example.org/alert">
// <m:msg>Pick up Mary at school at 2pm</m:msg>
// </m:alert>
// </env:Body>
// </env:Envelope>
//
// Now build the WSSE XML housing that we'll insert into the above SOAP XML at the end.
// <wsse:Security>
// <wsse:UsernameToken xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="WSU_ID">
// <wsse:Username>USERNAME</wsse:Username>
// <wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest">PASSWORD_DIGEST</wsse:Password>
// <wsse:Nonce>NONCE</wsse:Nonce>
// <wsu:Created>CREATED</wsu:Created>
// </wsse:UsernameToken>
// </wsse:Security>
var wsse = new chilkat.Xml();
wsse.Tag = "wsse:Security";
wsse.UpdateAttrAt("wsse:UsernameToken",true,"xmlns:wsu","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd");
wsse.UpdateAttrAt("wsse:UsernameToken",true,"wsu:Id","WSU_ID");
wsse.UpdateChildContent("wsse:UsernameToken|wsse:Username","USERNAME");
wsse.UpdateAttrAt("wsse:UsernameToken|wsse:Password",true,"Type","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest");
wsse.UpdateChildContent("wsse:UsernameToken|wsse:Password","PASSWORD_DIGEST");
wsse.UpdateChildContent("wsse:UsernameToken|wsse:Nonce","NONCE");
wsse.UpdateChildContent("wsse:UsernameToken|wsu:Created","CREATED");
console.log(wsse.GetXml());
console.log("----");
// Insert the wsse:Security XML into the existing SOAP header:
// xHeader: Xml
var xHeader = xml.GetChildWithTag("env:Header");
xHeader.AddChildTree(wsse);
// Now show the SOAP XML with the wsse:Security header added:
console.log(xml.GetXml());
console.log("----");
// Now our XML looks like this:
// <env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope">
// <env:Header>
// <n:alertcontrol xmlns:n="http://example.org/alertcontrol">
// <n:priority>1</n:priority>
// <n:expires>2001-06-22T14:00:00-05:00</n:expires>
// </n:alertcontrol>
// <wsse:Security>
// <wsse:UsernameToken xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="WSU_ID">
// <wsse:Username>USERNAME</wsse:Username>
// <wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest">PASSWORD_DIGEST</wsse:Password>
// <wsse:Nonce>NONCE</wsse:Nonce>
// <wsu:Created>CREATED</wsu:Created>
// </wsse:UsernameToken>
// </wsse:Security>
// </env:Header>
// <env:Body>
// <m:alert xmlns:m="http://example.org/alert">
// <m:msg>Pick up Mary at school at 2pm</m:msg>
// </m:alert>
// </env:Body>
// </env:Envelope>
//
// -----------------------------------------------------
// Now let's fill-in-the-blanks with actual information...
// -----------------------------------------------------
var wsu_id = "Example-1";
wsse.UpdateAttrAt("wsse:UsernameToken",true,"wsu:Id",wsu_id);
var password = "password";
var username = "user";
wsse.UpdateChildContent("wsse:UsernameToken|wsse:Username",username);
// The nonce should be 16 random bytes.
var prng = new chilkat.Prng();
var bd = new chilkat.BinData();
// Generate 16 random bytes into bd.
// Note: The GenRandomBd method is added in Chilkat v9.5.0.66
prng.GenRandomBd(16,bd);
var nonce = bd.GetEncoded("base64");
wsse.UpdateChildContent("wsse:UsernameToken|wsse:Nonce",nonce);
// Get the current date/time in a string with this format: 2010-06-08T07:26:50Z
var dt = new chilkat.CkDateTime();
dt.SetFromCurrentSystemTime();
var bLocal = false;
var created = dt.GetAsTimestamp(bLocal);
wsse.UpdateChildContent("wsse:UsernameToken|wsu:Created",created);
// The password digest is calculated like this:
// Password_Digest = Base64 ( SHA-1 ( nonce + created + password ) )
bd.AppendString(created,"utf-8");
bd.AppendString(password,"utf-8");
var crypt = new chilkat.Crypt2();
crypt.HashAlgorithm = "SHA-1";
crypt.EncodingMode = "base64";
// Note: The HashBdENC method is added in Chilkat v9.5.0.66
var passwordDigest = crypt.HashBdENC(bd);
wsse.UpdateChildContent("wsse:UsernameToken|wsse:Password",passwordDigest);
// Examine the final SOAP XML with WS-Security header added.
console.log(xml.GetXml());
}
chilkatExample();