[Helma-user] Custom authentication problems

[Florian Hänel]

Hello,
I have added a rudimentary single sign on (based on Internet2 Shibboleth) 
support to antville (I'm posting here because the antville mailing lists seem 
to be dead), by checking for specific http-headers in the Global/autologin 
function which is called by HopObject.onRequest.
The authentication works for the antville main page at /antville/, however, if 
I try to access a blog, say /antville/someblog/ it doesn't seem to work 
anymore. I can't tell if the session isn't valid anymore and it fails to 
create a new one in autologin, or if autologin is called at all.
Here's the code I added to autologin:

function autoLogin() {
	if (session.user)	return;

	var u;
	var name=req.data['shib-person-uid'];

	if(name && name.length>0)
	{
		u = root.users.get(name);
		if(!u)
		{
		u = app.registerUser(name, "foo");
		if (!u) throw new Exception("memberExisting");
		u.email = req.data['shib-inetorgperson-mail'];
		u.publishemail = false;
		u.registered = new Date();
		u.blocked = 0;
		}
		session.login(u);
		session.data.shib=true;
		u.lastVist=new Date();
		return
	}
(...)

Please note, that I added the additional http headers to the helma source, so 
they work just fine.
Thanks in advance,
--Florian