CustomSecurityContextProvider.java

package com.englishtown.vertx.jersey.examples;

import com.englishtown.vertx.jersey.inject.VertxRequestProcessor;
import io.vertx.core.Handler;
import io.vertx.core.Vertx;
import io.vertx.core.http.HttpServerRequest;
import org.glassfish.jersey.server.ContainerRequest;

import javax.inject.Inject;
import javax.ws.rs.core.SecurityContext;
import java.security.Principal;


public class CustomSecurityContextProvider implements VertxRequestProcessor {


    private final Vertx vertx;

    @Inject
    public CustomSecurityContextProvider(Vertx vertx) {
        this.vertx = vertx;
    }

    /**
     * Provide additional async request processing
     *
     * @param vertxRequest  the vert.x http server request
     * @param jerseyRequest the jersey container request
     * @param done          the done async callback handler
     */
    @Override
    public void process(final HttpServerRequest vertxRequest, final ContainerRequest jerseyRequest, final Handler<Void> done) {

        vertx.runOnContext(aVoid -> {
            Principal p = () -> "test";
            SecurityContext securityContext = new SecurityContext() {
                /**
                 * {@inheritDoc}
                 */
                @Override
                public Principal getUserPrincipal() {
                    return p;
                }

                /**
                 * {@inheritDoc}
                 */
                @Override
                public boolean isUserInRole(String role) {
                    String param = vertxRequest.params().get("role");
                    return role.equalsIgnoreCase(param);
                }

                /**
                 * {@inheritDoc}
                 */
                @Override
                public boolean isSecure() {
                    return false;
                }

                /**
                 * {@inheritDoc}
                 */
                @Override
                public String getAuthenticationScheme() {
                    return null;
                }
            };

            jerseyRequest.setSecurityContext(securityContext);
            done.handle(null);
        });

    }
}