How to secure Apache Camel rest endpoint with Spring Security and OAuth2 -

i'm working on spring boot application configured sso/oauth2 security. authentication works fine rest controllers , need secure apache camel route rest endpoint.

as understand there several ways how it:

1. by adding auth processor route
2. by adding policy (springsecurityauthorizationpolicy) route
3. by handlers option jetty endpoint

i'm trying adding new auth processor rest endpoint stuck on exception:

org.springframework.security.oauth2.common.exceptions.oauth2exception: no authenticationprovider found org.springframework.security.web.authentication.preauth.preauthenticatedauthenticationtoken

during debugging see org.springframework.security.authentication.providermanager.getproviders() contains 1 provider anonymousauthenticationprovider have register appropriate provider...

can me find right way solve problem please?

@configuration public class securityconfig extends websecurityconfigureradapter {    protected void configure(httpsecurity http) throws exception {     http.csrf().disable().authorizerequests().anyrequest().permitall();   }    @configuration   @enableresourceserver   protected static class resourceserverconfiguration extends resourceserverconfigureradapter {      @value("${oauth2.token.endpoint}")     private string tokenendpoint;      @bean     public resourceservertokenservices tokenservice() {       remotetokenservices tokenservices = new remotetokenservices();       tokenservices.setclientid("clientid");       tokenservices.setclientsecret("clientsecret");       tokenservices.setchecktokenendpointurl(tokenendpoint);       return tokenservices;     }      @override     public void configure(httpsecurity http) throws exception {       http.authorizerequests().anyrequest().authenticated();     }   }  }  @configuration public class embeddedserverroute {   @bean   public routesbuilder embeddedserver() {     return new routebuilder() {       @override       public void configure() throws exception {         restconfiguration().component("jetty").port("8081").bindingmode(restbindingmode.json);       }     };   } }   @component public class resttestroute extends routebuilder {    @autowired   private authprocessor authprocessor;    @override   public void configure() throws exception {     from("rest:get:/test").process(authprocessor).to("mock:end").end();   } }   @component public class authprocessor implements processor {    @autowired   private authenticationmanager authenticationmanager;    private tokenextractor tokenextractor = new bearertokenextractor();    private authenticationdetailssource<httpservletrequest, ?> authenticationdetailssource = new oauth2authenticationdetailssource();    @override   public void process(exchange exchange) throws exception {     httpservletrequest request = exchange.getin().getbody(httpservletrequest.class);     subject subject = new subject();     authentication auth = getauth(request);     subject.getprincipals().add(auth);     exchange.getin().setheader(exchange.authentication, subject);   }    private authentication getauth(httpservletrequest request) throws oauth2exception {     authentication authentication = null;     try {       authentication = tokenextractor.extract(request);       if (authentication != null) {         request.setattribute(oauth2authenticationdetails.access_token_value, authentication.getprincipal());          if (authentication instanceof abstractauthenticationtoken) {           abstractauthenticationtoken needsdetails = (abstractauthenticationtoken) authentication;           needsdetails.setdetails(authenticationdetailssource.builddetails(request));         }         return authenticationmanager.authenticate(authentication);       }     } catch (exception e) {       throw new oauth2exception(e.getmessage());     }     throw new oauth2exception("not authorized view resource");   }  } 

as final solution decided use spring boot embedded servlet container instead of apache camel rest component. secured spring security. done creating additional beans:

  @bean   public servletregistrationbean servletregistrationbean() {     springserverservlet serverservlet = new springserverservlet();     servletregistrationbean regbean = new servletregistrationbean(serverservlet, "/camel/*");     map<string, string> params = new hashmap<>();     params.put("org.restlet.component", "restletcomponent");     regbean.setinitparameters(params);     return regbean;   }    @bean   public component restletcomponent() {     return new component();   }    @bean   public restletcomponent restletcomponentservice() {     return new restletcomponent(restletcomponent());   }