/*
 * Copyright 2014 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 example.company;

import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.core.context.SecurityContextHolder;

/**
 * Some convenient security utilities.
 *
 * @author Greg Turnquist
 */
public class SecurityUtils {

	public static void runAs(String username, String password, String... roles) {

		SecurityContextHolder.getContext().setAuthentication(
			new UsernamePasswordAuthenticationToken(username, password, AuthorityUtils.createAuthorityList(roles)));
	}
}