Yes, you understood it correct.
Thanks a lot, I was able to find a solution with the help of your code snippets.
Interesting enough: since I use Apache Camel I can simply set an
ExchangeProperty on the Camel Exchange and Camel automatically copies it on the
CXF RequestContext. Very convenient!
In my TokenInterceptor I can read the property in the addToken method and use
it to create the token.
Thanks a lot
Stephan
-----Ursprüngliche Nachricht-----
Von: Andrei Shakirin <ashaki...@talend.com>
Gesendet: Montag, 6. August 2018 22:45
An: users@cxf.apache.org
Betreff: RE: How to get username of authenticated user to create a token for a
downstream call
Hi,
Not 100% sure that I understood your use case correctly.
If you have authenticated user in your service implementation from
SecurityContext, you can simply set property in client call context and read
this property in your client Token interceptor:
((BindingProvider)proxy).getRequestContext().put("thread.local.request.context",
"true"); myUser = securityContext.getAuthentication().getPrincipal();
((BindingProvider)proxy).getRequestContext().put("authenticatedUser", myUser);
...
public class TokenInterceptor extends AbstractPhaseInterceptor<Message> {
public void handleMessage(Message message) {
String username = message.getContextualProperty("authenticatedUser");
...
}
Regards,
Andrei.
> -----Original Message-----
> From: Burkard Stephan [mailto:stephan.burk...@visana.ch]
> Sent: Freitag, 3. August 2018 15:13
> To: users@cxf.apache.org
> Subject: How to get username of authenticated user to create a token
> for a downstream call
>
> Hi
>
> I try to accomplish something I thought is quite a standard use case.
> I was probably wrong since I did not found a complete example for it.
>
> Goal: Build a secured CXF/SpringBoot webservice that calls other
> secured webservice(s).
> Setup: SpringBoot (1.5.x), CXF (3.1.x), WSS4J (2.1.x), Spring Security
> (4.2.x)
>
> **What I want to accomplish**
>
> - My CXF/SpringBoot webservice must authenticate requests against LDAP.
> => I have a working Spring Security setup with
> AuthenticationManager, UserDetailsService etc.
> => This setup depends on the Spring SecurityContext.
>
> - My CXF/SpringBoot webservice must accept WSS Username/Password
> (Plaintext).
> => I use a combination of SAAJInInterceptor and WSS4JInInterceptor
> (no password callback!) to create a UsernameToken from the WSS header.
> => I use a custom "ws-security.ut.validator" to create a Spring
> SecurityContext from the UsernameToken and authenticate the user against LDAP.
>
> - My CXF/SpringBoot webservice must call a downstream webservice that
> accepts a proprietary token type.
> => This requires another CXF (client) endpoint configuration.
> => I use a custom out-interceptor that extends
> AbstractTokenInterceptor to add the proprietary token to the request.
> => However, currently the username is hardcoded because I don't know
> where to get it.
>
> Question: In my Spring SecurityContext I have the authenticated user.
> But how can I "hand over" the username to the TokenInterceptor?
>
> Question: Let's assume I do two downstream calls to finally create the
> response for the initial service request. Are these calls individual
> "contexts" from a CXF point of view or is there some kind of
> "management" around that holds all data of all the calls?
>
> Thanks
> Stephan
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