Java tutorial
/** * 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 com.lyncode.dataencoder.security.spring; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.PropertySource; import org.springframework.core.env.Environment; import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; import org.springframework.security.config.annotation.web.servlet.configuration.EnableWebMvcSecurity; @Configuration @EnableWebMvcSecurity @PropertySource("classpath:/application.properties") public class SecurityConfig extends WebSecurityConfigurerAdapter { @Autowired private Environment environment; @Override protected void configure(AuthenticationManagerBuilder auth) throws Exception { auth.inMemoryAuthentication().withUser(environment.getProperty("admin.user")) .password(environment.getProperty("admin.pass")).roles("ADMIN"); } @Override protected void configure(HttpSecurity http) throws Exception { http.csrf().disable().formLogin().passwordParameter("password").usernameParameter("username") .loginPage("/login").defaultSuccessUrl("/admin", true).and().logout().logoutUrl("/logout") .logoutSuccessUrl("/").and().authorizeRequests().antMatchers("/").permitAll().antMatchers("/login") .not().authenticated().antMatchers("/admin").authenticated().antMatchers("/logout").authenticated() ; } }