Hi Graham, 

Sorry for missing your last email. I got firstName, etc information from a LDAP 
server. Thus, in my dspace-api/pom.xml, the following is also included: 

<dependency> 
<groupId>com.novell.ldap</groupId> 
<artifactId>jldap</artifactId> 
<version>4.3</version> 
</dependency> 
And the CASAuthentication.java has: 

import com.novell.ldap.LDAPAttribute; 
import com.novell.ldap.LDAPConnection; 
import com.novell.ldap.LDAPEntry; 
import com.novell.ldap.LDAPException; 
import com.novell.ldap.LDAPSearchResults; 


Hope this help. 
Hongxing Geng 
Library Services 
Athabasca University 
Phone: 780-675-6589 

----- "Graham Faulkner" <graham.faulk...@uwaterloo.ca> wrote: 
> 
> 

Hi all, 



Just circling back on this to see if anyone has some pointers in the right 
direction on extracting firstName, lastName and email using CAS & DS 5.1 
(please see details below). 



Cheers, 



Graham 





> 

From: Graham Faulkner [mailto:graham.faulk...@uwaterloo.ca] 
> Sent: Tuesday, April 28, 2015 9:51 AM 
> To: Hongxing Geng 
> Cc: dspace-tech@lists.sourceforge.net 
> Subject: Re: [Dspace-tech] CAS for DSpace 5.1 XMLUI (Mirage 2) 



Hi Hongxing, 



Thanks again for your assistance. I have CAS * mostly * working now – i.e. I 
authenticate users using CAS and auto-register them with a custom group at 
their first login. As per the code snippets at 
https://github.com/DSpace/DSpace/pull/222/files?diff=unified , I populate their 
eperson account with fixed firstName and lastName values that they have to 
change manually in their profile. I would like to populate these with their 
real name values via the authentication process. 



In our 3.1 instance we retrieve the values of firstName, lastName and email via 
CAS, but my attempts in 5.1 are failing. One noticeable difference I see is 
that in our 3.1 instance we have multiple <filter>/<filter-mapping> entries in 
xmlui’s web.xml file. When I introduce these <filter>’s and <filter-mapping>’s 
in 5.1 DSpace it shows “authentication failed” on the page, and in the DSpace 
log I get an error like: 



2015-04-28 08:51:12,278 INFO 
org.jasig.cas.client.proxy.ProxyGrantingTicketStorageImpl @ No Proxy Ticket 
found for [] . 

2 2015-04-28 08:51:12,310 INFO org.dspace.app.xmlui.utils.AuthenticationUtil @ 
anonymous:session_id=89D79CD05A27E0343FE 
618B6E5ED66DB:ip_addr=129.97.58.43:failed_login:email=null, realm=null, 
result=5 



What did you have in your web.xml when you implemented CAS in DSpace 5.x? It 
would be great to retrieve the user’s name and email from our authentication 
server when they login for the first time. Any advice is greatly appreciated. 



Cheers, 



Graham 





> 

From: Hongxing Geng [ mailto:bi...@athabascau.ca ] 
> Sent: Thursday, April 23, 2015 11:04 AM 
> To: Graham Faulkner 
> Cc: dspace-tech@lists.sourceforge.net 
> Subject: Re: [Dspace-tech] CAS for DSpace 5.1 XMLUI (Mirage 2) 




Have you include the following in your dspace-api/pom.xml? 






<dependency> 


<groupId>cas</groupId> 


<artifactId>casclient</artifactId> 


<version>2.1.1</version> 


</dependency> 





cheers! 



> Hongxing Geng 
> Library Services 
> Athabasca University 
> Phone: 780-675-6589 
> 
> ----- "Graham Faulkner" < graham.faulk...@uwaterloo.ca > wrote: 
> > 

> 

Hi Hongxing, 



I tried to rebuild with the changes, and I’m getting a “package 
edu.yale.its.tp.cas.client does not exist” error. Are you able to build using 
that package? 



Graham 





> 

> 

From: Hongxing Geng [ mailto:bi...@athabascau.ca ] 
> > Sent: Wednesday, April 22, 2015 3:25 PM 
> > To: Graham Faulkner 
> > Cc: dspace-tech@lists.sourceforge.net 
> > Subject: Re: [Dspace-tech] CAS for DSpace 5.1 XMLUI (Mirage 2) 




Hi Graham, 





I was using this link for reference 
https://github.com/DSpace/DSpace/pull/222/files?diff=split and successfully 
implemented CAS authentication for DSpace 5.0. I believe the same code works 
for DSpace 5.1 as well. Authentication does not deal with themes, so whether 
the theme is Mirage 2 does not matter. 





Thanks 
> > 
> > Hongxing Geng 
> > Library Services 
> > Athabasca University 
> > Phone: 780-675-6589 
> > 
> > ----- "Graham Faulkner" < graham.faulk...@uwaterloo.ca > wrote: 
> > > 

> 

Hi there, 



We are trying to set up CAS authentication for a DSpace 5.1 instance running 
XMLUI (Mirage 2). 



I have taken some cues from this GitHub pull request ( 
https://github.com/DSpace/DSpace/pull/804 ) and from a custom CAS 
implementation from our DS 3.1 instance. We have installed a certificate and 
can view things via https on port 8443. 



However, upon performing the CAS login and returning to the website, we 
encounter this error: “HTTP Status 500 - javax.net.ssl.SSLProtocolException: 
handshake alert: unrecognized_name” 



Doing some Googling, it seems like this is an issue with the newer JVM, and 
that we need to disable SNI, by setting this flag: 
“-Djsse.enableSNIExtension=false”. (e.g. 
https://wiki.jasig.org/display/CASUM/SSL+Troubleshooting+and+Reference+Guide ) 



I added it to JAVA_OPTS value in the /dspace-source/dspace/bin/dspace file, and 
rebuilt everything. However, I’m still encountering the error when attempting a 
CAS login. 



Has anyone successfully got CAS working with DSpace 5.1, XMLUI (Mirage 2), or 
have pointers in the right direction? 



Cheers, 



Graham 



----------------------------------------- 

Graham Faulkner 

Web Developer / Programmer 

Digital Initiatives, Library 

University of Waterloo 

Waterloo, Ontario N2L 3G1 CANADA 

519-888-4567 x32461 

graham.faulk...@uwaterloo.ca 




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