JAAS LoginModule - how do I get path, port, resource accessed, etc

Question

Hi,
I checked everywhere including the forums, but could not get any info on this. I'm writing a custom JAAS LoginModule for the WebAS 6.40 server. I'm trying to figure out how to get the following out of the request from within login() or initialize() or any other method:
1. Name of the webserver (i.e. the WebAS server being accessed like www.mycompany.com)
2. Resource (e.g. /QuickCarRental)
3. Port through which the request comes in (e.g. 50000)
The URL being accessed in the above case is http://www.mycompany.com:50000/QuickCarRental
Appreciate your help, and points will be awarded. Have a nice day
R Abraham

Answer 1

This is only available for NetWeaver Portal, not NetWeaver Application Server(WebAS). host and port can be obtained using the following code:
               Callback[] callbacks = new Callback[3];
               callbacks[0] = new NameCallback("UserId: ");
               callbacks[1] = new PasswordCallback("Password: ", false);
               // get host name and port
               HttpGetterCallback getterCallback = new HttpGetterCallback();
               getterCallback.setType(HttpCallback.HEADER);
               getterCallback.setName("Host");
               callbacks[2] = getterCallback;
               try {
                    callbackHandler.handle(callbacks);
               } catch (Exception ex) {
                    throw new LoginException(ex + "");
               Object retValue = ((HttpGetterCallback)callbacks[2]).getValue(); //get host
host and port will be returned in the following format SERVER.COMPANY.COM:50000
Currently WebAS is not able to return the resource as per SAP development.