npm:wcf.js | Skypack

README

WCF.JS

A WCF-compatible web service client stack for node.js. Written in pure javascript!

Imagine this:

var binding = new WSHttpBinding(
      { MessageEncoding: "Mtom"
      , SecurityMode:"TransportWithMessageCredential"
      })
  , proxy = new Proxy(binding)      

proxy.ClientCredentials.Username.Username = "yaron";
proxy.ClientCredentials.Username.Password = "1234";

proxy.send(message, function(response) {
  console.log(response)
});

(See below for a complete sample)

Currently supports a subset of:

BasicHttpBinding
WSHttpBinding
CustomBinding

The current subset includes:

MTOM / Text encodings
WS-Addressing (all versions)
Transport Security (SSL)
Transport with message credential (Username)

For more information visit my wcf blog.

Install

Install with npm:

npm install wcf.js

Usage

BasicHttpBinding (TransportWithMessageCredential)

var BasicHttpBinding = require('wcf.js').BasicHttpBinding
  , Proxy = require('wcf.js').Proxy
  , binding = new BasicHttpBinding(
        { SecurityMode: "TransportWithMessageCredential"
        , MessageClientCredentialType: "UserName"
        })
  , proxy = new Proxy(binding, "http://localhost:7171/Service/clearUsername")
  , message =  "<Envelope xmlns='http://schemas.xmlsoap.org/soap/envelope/'>" +
                 "<Header />" +
                   "<Body>" +
                     "<GetData xmlns='http://tempuri.org/'>" +
                       "<value>123</value>" +
                     "</GetData>" +
                    "</Body>" +
               "</Envelope>";

proxy.ClientCredentials.Username.Username = "yaron";
proxy.ClientCredentials.Username.Password = "1234";

proxy.send(message, "http://tempuri.org/IService/GetData", function(response, ctx) {
  console.log(response)
});

CustomBinding (Mtom + UserNameOverTransport + WSAddressing10)

var CustomBinding = require('wcf.js').CustomBinding
  , MtomMessageEncodingBindingElement = require('wcf.js').MtomMessageEncodingBindingElement
  , HttpTransportBindingElement = require('wcf.js').HttpTransportBindingElement
  , SecurityBindingElement = require('./lib/proxies/wcf.js').SecurityBindingElement
  , Proxy = require('wcf.js').Proxy
  , fs = require('fs')
  , binding = new CustomBinding(
        [ new SecurityBindingElement({AuthenticationMode: "UserNameOverTransport"})
        , new MtomMessageEncodingBindingElement({MessageVersion: "Soap12WSAddressing10"}),
        , new HttpTransportBindingElement()
        ])
  , proxy = new Proxy(binding, "http://localhost:7171/Service/mtom")
  , message = '<s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope">' +
                '<s:Header />' +
                  '<s:Body>' +
                    '<EchoFiles xmlns="http://tempuri.org/">' +
                      '<value xmlns:a="http://schemas.datacontract.org/2004/07/" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">' +
                        '<a:File1 />' +
                        '<a:File2 />' +
                      '</value>' +
                    '</EchoFiles>' +
                  '</s:Body>' +
              '</s:Envelope>'  

proxy.addAttachment("//*[local-name(.)='File1']", "me.jpg");
proxy.addAttachment("//*[local-name(.)='File2']", "stuff.txt");

proxy.ClientCredentials.Username.Username = "yaron";
proxy.ClientCredentials.Username.Password = "1234";

proxy.send(message, "http://tempuri.org/IService/EchoFiles", function(response, ctx) {
  console.log(response);
  //read an mtom attachment from the soap response
  var file = proxy.getAttachment("//*[local-name(.)='File1']")
  fs.writeFileSync("result.jpg", file)      
});