yeah, I saw that. 
unfortunately that isn't enough information for me to explain to the 
management/web programmers that just want us to remove it.


On Monday, November 3, 2014 11:01:20 AM UTC-5, Waldbieser, Carl wrote:
>
>
> From the protocol spec [1]: 
>
>   "Its purpose is to prevent the replaying of credentials due to bugs in 
> web browsers." 
>
> [1] 
> https://github.com/Jasig/cas/blob/master/cas-server-protocol/3.0/cas_protocol_3_0.md#35-login-ticket
>  
>
> Thanks, 
> Carl Waldbieser 
> ITS System PRogrammer 
> Lafayette College 
>
> ----- Original Message ----- 
> From: "Rex Roof" <[email protected] <javascript:>> 
> To: [email protected] <javascript:> 
> Cc: [email protected] <javascript:>, [email protected] 
> <javascript:> 
> Sent: Monday, November 3, 2014 10:43:53 AM 
> Subject: Re: [cas-user] loginToken expiration 
>
> The javascript thing is what I'm working on. 
>
> I still need to know the answers to the two other questions, though, and 
> maybe my googlefu sucks but I'm coming up short searching the archives: 
>
> What is this the timeout currently set to?  can I change it? 
>
> What is the security reason for this loginTicket in the first place? 
>
>
>
> On Friday, October 31, 2014 5:39:37 AM UTC-4, Jérôme LELEU wrote: 
> > 
> > Hi, 
> > 
> > It is somehow a well-known problem. The loginToken as well as the 
> webflow 
> > more generally, relies on the web session. And when it expires, indeed 
> 'bad 
> > things' happen. 
> > About solutions, there have been already several discussions about this 
> > topic. A really easy solution is to reload your login page using 
> Javascript 
> > before the expiration occurs. A more promising one, built by Marvin and 
> > Misagh, is to store the webflow on the client side. I hope it will be 
> > available for CAS server version 4.1. 
> > Best regards, 
> > Jérôme 
> >  Le 30 oct. 2014 19:15, "Rex Roof" <[email protected] <javascript:>> a 
> > écrit : 
> > 
> >> I'm using cas-3.5.2 and I'm noticing an oversight regarding the 
> >> loginToken that is used on the login page. 
> >> 
> >> We have a workflow that ends up with users timing out of an application 
> >> and having a page reloaded to our CAS login page.   If they let this 
> page 
> >> sit for an amount of time and they attempt to log in they are 
> redirected to 
> >> the login page again without any error presented. 
> >> 
> >> Is there an error for when the loginToken has expired?  Can I add one? 
> >> 
> >> What is the timeout for the loginToken?  is it configurable. 
> >> 
> >> 
> >> Is there a plaintext reason for why the loginToken exists that I can 
> >> present to our vested users (aka management? ) 
> >> 
> >> 
> >> 
> >> - Rex Roof 
> >> WCC Systems Engineer  <[email protected] <javascript:>> 
> >> 
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