java - jasig CAS: reference to RegistredService in AuthHandler Class -

i'm developing custom authhandler our company. idea allow access based on user , service. can't find way access registredservice.

is there way pass registredservice authhandler ?

/**  *  mbox auth handler  */  package lu.ion.cas.adaptors.mbox;  import org.jasig.cas.authentication.handler.support.abstractpreandpostprocessingauthenticationhandler; import org.jasig.cas.authentication.handler.authenticationexception; import org.jasig.cas.authentication.principal.credentials; import org.jasig.cas.authentication.principal.usernamepasswordcredentials;  import lu.ion.cas.mboxauthhelper;  import javax.validation.constraints.notnull;  public class authhandler     extends abstractpreandpostprocessingauthenticationhandler {      private mboxauthhelper mboxauthhelper;     private requestcontext context;      protected boolean doauthentication(final credentials credentials)         throws authenticationexception {          return authenticateusernamepasswordinternal((usernamepasswordcredentials) credentials);     }      protected boolean authenticateusernamepasswordinternal(         final usernamepasswordcredentials credentials)         throws authenticationexception {          return mboxauthhelper.load(credentials.getusername(), credentials.getpassword(), "/auth/check") != null;     }      public boolean supports(credentials credentials) {         return true;     }      public final void setmboxauthhelper(final mboxauthhelper mboxauthhelper) {         this.mboxauthhelper = mboxauthhelper;     }  } 

i'm using cas 3.5.2.

i have used cas few years , found there many ways everything. don't know how (or if) can pass registeredservice authhandler. solved same problem using custom authenticationfilter.

(backend) create authenticationfilter.java in/near cas project this:

public class authenticationfilter implements filter {      @override     public void dofilter(servletrequest req, servletresponse res, filterchain chain) throws ioexception, servletexception {         httpservletrequest request = (httpservletrequest) req;         httpservletresponse response = (httpservletresponse) res;         httpsession session = request.getsession();          string loginname = request.getremoteuser();         string contextpath = request.getcontextpath();          system.err.println("loginname is: " + loginname);         system.err.println("contextpath is: " + contextpath);          boolean isauthorized = false;          // work/query find out if authorized          if (isauthorized) {             chain.dofilter(request, response);         } else {             session.invalidate();             // print error page         }      }      @override     public void init(filterconfig config) throws servletexception {     }      @override     public void destroy() {     } } 

(frontend) add filter chain. if have web.xml existing cas filters, easy.

... <filter>     <filter-name>custom filter</filter-name>     <filter-class>         com.yoursite.filter.authenticationfilter     </filter-class> </filter>  <filter-mapping>     <filter-name>custom filter</filter-name>     <url-pattern>/index.jsp</url-pattern> </filter-mapping> ...