protected override void internalAuthenticate(BClient_Indexserver client, BAsyncResult <bool> asyncResult)
{
// Aktuelle ClientInfo bereitstellen, wg. Landessprache, Zeitzone usw.
ClientInfo ci = getLoginResult().clientInfo;
// Verbindungsobjekt für GET-Request
IXWireClient wire = (IXWireClient)client.getTransport().getWire();
HttpWebResponse resp = null;
try
{
String loginServletUrl = wire.getUrlForAuthentication();
long negotiatedVersion = client.getTransport().getProtocol().negotiatedVersion;
long negotiatedBypsVersion = client.getTransport().getProtocol().negotiatedBypsVersion;
// Schreibe diese 9er Version für die Verbindung zu IX 9.0.
// Weil bei ELO 9 ein String-Vergleich gemacht wird, wäre sonst die Version 10 kleiner als die Version 9
loginServletUrl += "?streamversion=" + BVersioning.stringToLong("9.99.0.0");
loginServletUrl += "&bstreamversion=" + BVersioning.longToString(negotiatedVersion);
loginServletUrl += "&bversion=" + negotiatedBypsVersion;
loginServletUrl += "&responseformat=byps-binary";
if (ci.language != null)
{
loginServletUrl += "&language=" + ci.language;
}
if (ci.timeZone != null)
{
loginServletUrl += "&timezone=" + HttpUtility.UrlEncode(ci.timeZone);
}
if (ci.country != null)
{
loginServletUrl += "&country=" + ci.country;
}
if (ci.callId != null)
{
loginServletUrl += "&callid=" + HttpUtility.UrlEncode(ci.callId);
}
if (computerName != null)
{
loginServletUrl += "&computerName=" + HttpUtility.UrlEncode(computerName);
}
// Sitzungskennung übergeben.
// Sie wird direkt verworfen und es wird eine neue erstellt.
loginServletUrl += "&sessionid=" + HttpUtility.UrlEncode(client.getTransport().getSessionId());
if (WebRequest.DefaultWebProxy != null)
{
WebRequest.DefaultWebProxy.Credentials = CredentialCache.DefaultCredentials;
}
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(loginServletUrl);
req.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
req.Credentials = CredentialCache.DefaultCredentials;
//http://blogs.msdn.com/buckh/archive/2004/07/28/199706.aspx
//CredentialCache credCache = new CredentialCache();
//credCache.Add(new Uri(loginServletUrl), "NTLM",
// CredentialCache.DefaultNetworkCredentials);
//req.Credentials = credCache;
resp = (HttpWebResponse)req.GetResponse();
if (resp.StatusCode != HttpStatusCode.OK)
{
asyncResult(false, new BException((int)resp.StatusCode, "HTTP Status " + resp.StatusCode));
}
Stream responseStream = resp.GetResponseStream();
ByteBuffer buf = BWire.bufferFromStream(responseStream, false);
BMessageHeader header = new BMessageHeader();
header.read(buf);
// Neue Sitzungs-ID übernehmen
if (!header.targetId.isZero())
{
client.getTransport().setTargetId(header.targetId);
client.getTransport().setSessionId(header.sessionId);
}
BInput bin = client.getTransport().getInput(header, buf);
LoginResult loginResult = (LoginResult)bin.load();
this.setLoginResult(loginResult);
asyncResult(false, null);
}
catch (Exception e)
{
asyncResult(false, e);
}
finally
{
if (resp != null)
{
resp.Close();
}
}
}
