grails.plugin.springsecurity.ControllerMixin.groovy Maven / Gradle / Ivy

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The Spring Security plugin simplifies the integration of Spring Security into Grails® framework applications.

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/* Copyright 2016 the original author or authors.
 *
 * Licensed 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 grails.plugin.springsecurity

import grails.artefact.Enhances
import org.grails.core.artefact.ControllerArtefactHandler
import org.springframework.security.core.context.SecurityContextHolder

/**
 * @author Burt Beckwith
 */
@Enhances(ControllerArtefactHandler.TYPE)
trait ControllerMixin {

	def getPrincipal() {
		SecurityContextHolder.context?.authentication?.principal
	}

	boolean isLoggedIn() {
		springSecurityService().isLoggedIn()
	}

	def getAuthenticatedUser() {
		springSecurityService().currentUser
	}

	private springSecurityService() {
		grailsApplication.mainContext.springSecurityService
	}
}