samples/cdi-web/src/main/java/org/apache/shiro/samples/jaxrs/resources/WhoAmIResource.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.shiro.samples.jaxrs.resources;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.cdi.web.Web;
import org.apache.shiro.subject.Subject;

import javax.annotation.ManagedBean;
import javax.enterprise.context.ApplicationScoped;
import javax.inject.Inject;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;

@Path("whoami")
@Produces({"application/json","plain/text"})
//@RequestScoped
//@ApplicationScoped
//@ManagedBean
public class WhoAmIResource {

    @Inject
    private Subject subject;

    @GET
    public String whoAmI() {

//        Subject subject = SecurityUtils.getSubject();

        Object principal = subject.getPrincipal();

        if (principal == null) {
            principal = "guest";
        }

        return principal.toString();
    }
}