You could put a filter in front of the CAS filters that checks for the status of the datasource and redirects appropriately (otherwise it moves on to the next filter in the chain which would be the CAS filter).
-Scott On 3/9/07, t ray <[EMAIL PROTECTED]> wrote:
Looks like a bit of chicken and egg situation for me- I need to do be able to do one of the following- 1. make sure my datasource is up and in valid state BEFORE I let the user attempt to login, OR 2. alternatively, I figure out during authentication that datasource is not up and redirect the user to a different page to allow it to be configured. So, I figured that if I could do my preprocessing and then somehow gain a ticket, I could validate it etc per the code I mentioned. Is this achievable? ----- Original Message ---- From: Scott Battaglia <[EMAIL PROTECTED]> To: Yale CAS mailing list <[email protected]> Sent: Thursday, March 8, 2007 8:43:00 PM Subject: Re: WHy is service ticket null? You won't have a ticket available in your Request object unless you let the user authenticate to CAS and then have CAS redirect back to your service. -Scott On 3/8/07, t ray <[EMAIL PROTECTED]> wrote: > > Hello, > I am having trouble getting the service ticket. I use the following code > and ticket turns out to be null- > > ServiceTicketValidator sv = new ServiceTicketValidator(); > sv.setCasValidateUrl(" https://localhost:8443/cas/serviceValidate";); > sv.setService("http://localhost:8080/examples/jsp2/dem/basic-stuff.jsp > "); > System.out.println("TICKET="+request.getParameter("ticket")); > sv.setServiceTicket(request.getParameter("ticket")); > sv.validate(); > As per my understanding, one needs to either manually validate a ticket > OR set up the filters etc within web.xml. I have NOT modified web.xmland I expected the above to work. Things work fine when I modify the > web.xml and let the filters redirect my requests to CAS. > > Suggestions? > > Thanks. > > ------------------------------ > Expecting? Get great news right away with email Auto-Check.<http://us.rd.yahoo.com/evt=49982/*http://advision.webevents.yahoo.com/mailbeta/newmail_tools.html> > Try the Yahoo! Mail Beta. > <http://us.rd.yahoo.com/evt=49982/*http://advision.webevents.yahoo.com/mailbeta/newmail_tools.html> > > _______________________________________________ > Yale CAS mailing list > [email protected] > http://tp.its.yale.edu/mailman/listinfo/cas > > -- -Scott Battaglia LinkedIn: http://www.linkedin.com/in/scottbattaglia _______________________________________________ Yale CAS mailing list [email protected] http://tp.its.yale.edu/mailman/listinfo/cas ------------------------------ Don't pick lemons. See all the new 2007 cars<http://autos.yahoo.com/new_cars.html;_ylc=X3oDMTE0OGRsc3F2BF9TAzk3MTA3MDc2BHNlYwNtYWlsdGFncwRzbGsDbmV3Y2Fycw-->at Yahoo! Autos.<http://autos.yahoo.com/new_cars.html;_ylc=X3oDMTE0OGRsc3F2BF9TAzk3MTA3MDc2BHNlYwNtYWlsdGFncwRzbGsDbmV3Y2Fycw--> _______________________________________________ Yale CAS mailing list [email protected] http://tp.its.yale.edu/mailman/listinfo/cas
-- -Scott Battaglia LinkedIn: http://www.linkedin.com/in/scottbattaglia
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