Bobby,

I looked at an odd bit of code that I have (not spring security) and it does 
the work that you are seeking. I also logged into one of our applications that 
does use spring security and it moves through a login page.

localhost/app/protected/a
localhost/cas?service=localhost/app/login
localhost/app/login?ticket=ST...
localhost/app/protected/a

The login 'page' can be strictly server side.

Ray

On Fri, 2019-12-13 at 09:35 -0800, Bobby Esfandiari wrote:
Hi Ray,

That's the outcome I was hoping for given the docs. I just wasn't sure if 
spring-security-cas works the same way since, I didn't see where it would strip 
out the ticket in that package's source code.

I did notice that the response is coming back with a 200 instead of a 302, 
which is different than what's outlined in the CAS protocol. Not sure why this 
would be though, I don't see anything in the current config that would do this.

The GET request's Request URL:
https://localhost/?ticket=ST-3-R9wC28zg5JOm-2y0LsP1ELdlu7lSPqXBa6nYgp3fGdmUIkhpowR53vYq-j--oWHMgcad2CBbqEYpsCrE-localhost
And that's where I'm sent to after, with the ticket parameter + value still 
present.

On Thursday, December 12, 2019 at 4:59:34 PM UTC-8, rbon wrote:
Bobby,

The ST parameter should be removed by your service (or spring security cas) 
when it performs a redirect after validation. The target url should be the one 
the user was trying to get to originally.

Is the request with the ST a 302?
What is the URI of the secured page that you are trying to access?

Ray

On Thu, 2019-12-12 at 15:58 -0800, Bobby Esfandiari wrote:
Hello All,

As the subject shows, I'm trying to figure out a way to strip the Service 
Ticket out of the browser URL after a user has been authenticated and allowed 
to access a resource.
Everything seems to be working properly in terms of functionality for the user, 
but the Service Ticket is still present. The CAS Protocol 
Diagram<https://apereo.github.io/cas/5.2.x/protocol/CAS-Protocol.html> 
indicates that it should be stripped off after the protected service validates 
the ST, but that's not happening in my case.

My service is using Spring Boot with spring-security-cas, so please let me know 
if I'm in the wrong place. I'm not sure how much interplay exists between 
Spring and CAS for this client module, but I've seen some very helpful 
responses here before so I thought I'd try.

I even tried to specifically set the Artifact Parameter in the 
ServiceProperties bean to "ticket" (even though it should be that by default), 
but nothing changed. I've also looked through the 
spring-security-cas<https://github.com/spring-projects/spring-security/tree/master/cas>
 code and haven't come across any code that would be removing the ticket.

This is creating some problems with routing in the front end, so I'd appreciate 
some advice on how to do this and send the 302 to the proper URL (without the 
ticket parameter).

Thanks in advance!





--

Ray Bon
Programmer Analyst
Development Services, University Systems
2507218831 | CLE 019 | [email protected]<javascript:>

I respectfully acknowledge that my place of work is located within the 
ancestral, traditional and unceded territory of the Songhees, Esquimalt and 
WSÁNEĆ Nations.

--

Ray Bon
Programmer Analyst
Development Services, University Systems
2507218831 | CLE 019 | [email protected]<mailto:[email protected]>

I respectfully acknowledge that my place of work is located within the 
ancestral, traditional and unceded territory of the Songhees, Esquimalt and 
WSÁNEĆ Nations.

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