Hi,

It's difficult for others to debug your Shibboleth setup, as unfortunately many 
Shibboleth setups can be unique.  However, my first guess is that this may be a 
configuration issue in your "authentication-shibboleth.cfg" (or local.cfg), as 
it looks like DSpace is getting "null" for all Shibboleth fields (uid, mail, 
etc).

This implies to me that either the connection (provider_url) to Shibboleth is 
incorrect, or your configurations for "authentication-shibboleth.netid-header" 
or "authentication-shibboleth.email-header" are incorrect for your Shibboleth 
system.

I'd recommend reviewing the setup instructions in the DSpace documentation at 
https://wiki.lyrasis.org/display/DSDOC7x/Authentication+Plugins#AuthenticationPlugins-ShibbolethAuthentication
   You also might want to consider temporarily​ setting up your DSpace to 
connect to the test Shibboleth at https://samltest.id/ using the "sample" 
configs in those docs... as that will provide a good test that your basic 
Shibboleth settings are correct.  Then, you can switch over to your local 
institution's Shibboleth (that said, keep in mind your local institution may 
have different fields for "netid-header" and "mail-header", etc.  So, you may 
need to work with local Shibboleth experts at your institution to find the 
correct settings to place in your "authentication-shibboleth.cfg".  Sometimes 
it takes some trial and error to determine which settings work properly for 
your Shibboleth.

Good luck and let us know on this list if you need more specific help.  It's 
always possible that someone else on here may have a similar Shibboleth setup 
to you and can provide more specific advice.

Tim
________________________________
From: [email protected] <[email protected]> on behalf of 
Snickers <[email protected]>
Sent: Thursday, August 18, 2022 10:11 PM
To: DSpace Technical Support <[email protected]>
Subject: [dspace-tech] Shibboleth error - 
org.dspace.authenticate.ShibAuthentication @ Unable to register new eperson 
because we are unable to find an email address along with first and last name 
for the user.

Hi All,

I am setting up shibboleth authentication and got below error:

eAPIRequestLoggingFilter @ Before request [GET 
/server/api/authz/authorizations/search/object] originated from /home
2022-08-19 12:47:16,184 INFO  aebd1170-b43b-47f9-b3e4-0990b4b7d105 
6cddd761-cb75-418f-8e89-c9a7a99f426e 
org.dspace.app.rest.utils.DSpaceAPIRequestLoggingFilter @ Before request [POST 
/server/api/statistics/viewevents] originated from /home
2022-08-19 12:47:16,193 INFO  aebd1170-b43b-47f9-b3e4-0990b4b7d105 
6cddd761-cb75-418f-8e89-c9a7a99f426e org.dspace.usage.LoggerUsageEventListener 
@ anonymous::view_site:site_id=1d6ea8fd-1ba8-43a8-a12e-ddb97413cfba
2022-08-19 12:47:19,282 ERROR unknown unknown 
org.dspace.authenticate.ShibAuthentication @ Shibboleth authentication was not 
able to find a NetId, Email, or Tomcat Remote user for which to indentify a 
user from.
2022-08-19 12:47:19,282 ERROR unknown unknown 
org.dspace.authenticate.ShibAuthentication @ Unable to register new eperson 
because we are unable to find an email address along with first and last name 
for the user.
  NetId Header: 'uid'='null' (Optional)
  Email Header: 'mail'='null'
  First Name Header: 'givenName'='null'
  Last Name Header: 'surname'='null'
2022-08-19 12:47:19,282 INFO  unknown unknown 
org.dspace.app.rest.security.EPersonRestAuthenticationProvider @ 
anonymous::failed_login:email=null, result=4
2022-08-19 12:47:19,283 ERROR unknown unknown 
org.dspace.app.rest.security.StatelessLoginFilter @ Authentication failed 
(status:401)
org.springframework.security.authentication.BadCredentialsException: Login 
failed
        at 
org.dspace.app.rest.security.EPersonRestAuthenticationProvider.authenticateNewLogin(EPersonRestAuthenticationProvider.java:150)
 ~[classes/:7.3]


1. Authentication.cfg and Authentication-Shibboleth.cfg are configured - 
https://groups.google.com/g/dspace-tech/c/qRoprzbNsiE?pli=1
2. Shibboleth.sso/Session shows 5 attributes returned

3. Apache configs:
<Location /secure>
  ShibUseHeaders on
  SetHandler shib
  AuthType shibboleth
  ShibRequestSetting requireSession 1
  require shib-session
</Location>

<Location />
        AuthType shibboleth
        ShibRequestSetting requireSession false
        Require shibboleth
</Location>
<Location /server/api/authn/shibboleth>
        AuthType shibboleth
        ShibRequestSetting requireSession 1
        ShibUseHeaders On
        Require shibboleth
</Location>
<Location /server/api/authn/login>
         AuthType shibboleth
        ShibRequestSetting requireSession false
        ShibUseHeaders On
</Location>
<Location /Shibboleth.sso>
        SetHandler shib
</Location>

I looked at the documentation below and I am pretty sure I did the relevant 
steps.
https://wiki.lyrasis.org/display/DSPACE/DSpace+7+Shibboleth+Configurationhttps://wiki.lyrasis.org/display/DSDOC7x/Authentication+Plugins#AuthenticationPlugins-Sampleattribute-map.xmlConfiguration(forsamltest.id)

Could someone had the similar issues? Any suggestion is welcomed.

Regards,
Bryan

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