private void AuthReqCallBack(IAsyncResult asyncResult)
{
string envelope =
@"<?xml version=""1.0"" encoding=""utf-8""?>
<soap:Envelope xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance""
xmlns:xsd=""http://www.w3.org/2001/XMLSchema""
xmlns:soap=""http://schemas.xmlsoap.org/soap/envelope/"">
<soap:Body>
<Login xmlns=""http://schemas.microsoft.com/sharepoint/soap/"">
<username>{0}</username>
<password>{1}</password>
</Login>
</soap:Body>
</soap:Envelope>";
UTF8Encoding encoding = new UTF8Encoding();
AuthHTTPWebRequest request = (AuthHTTPWebRequest)asyncResult.AsyncState;
Stream _body = request.req.EndGetRequestStream(asyncResult);
envelope = string.Format(envelope, request.userId, request.pwd);
byte[] formBytes = encoding.GetBytes(envelope);
_body.Write(formBytes, 0, formBytes.Length);
_body.Close();
request.req.BeginGetResponse(new AsyncCallback(AuthCallback), request);
}
public void Authenticate(string userId, string pwd, string authServiceURL)
{
System.Uri authServiceUri = new Uri(authServiceURL);
AuthHTTPWebRequest authRequest = new AuthHTTPWebRequest();
HttpWebRequest spAuthReq = HttpWebRequest.Create(authServiceURL) as HttpWebRequest;
authRequest.req = spAuthReq;
authRequest.req.CookieContainer = cookieJar;
authRequest.req.Headers["SOAPAction"] = "http://schemas.microsoft.com/sharepoint/soap/Login";
authRequest.req.ContentType = "text/xml; charset=utf-8";
authRequest.req.Method = "POST";
authRequest.userId = userId;
authRequest.pwd = pwd;
authRequest.req.BeginGetRequestStream(new AsyncCallback(AuthReqCallBack), authRequest);
}
private void AuthCallback(IAsyncResult asyncResult)
{
//TODO: AuthCallback code here
string authResult = "";
AuthHTTPWebRequest request = (AuthHTTPWebRequest)asyncResult.AsyncState;
HttpWebResponse response =
(HttpWebResponse)request.req.EndGetResponse(asyncResult);
Stream responseStream = response.GetResponseStream();
if (request != null && response != null)
{
if (response.StatusCode == HttpStatusCode.OK)
{
XElement results = XElement.Load(responseStream);
XNamespace n = "http://schemas.microsoft.com/sharepoint/soap/";
var r = from result in results.Descendants(n + "ErrorCode")
select result.Value;
authResult = r.ToList().FirstOrDefault <String>();
}
}
if (authResult == "NoError")
{
//Error handing omitted for clarity
EventHandler <FBAAuthenticatedEventArgs> authenticated = OnAuthenticated;
if (authenticated != null)
{
authenticated(this, new FBAAuthenticatedEventArgs(cookieJar));
}
}
else
{
//Error handing omitted for clarity
EventHandler failedAuth = OnFailedAuthentication;
if (failedAuth != null)
{
failedAuth(this, null);
}
}
}
