EnableWebSecurityTests groovy->java

Issue: gh-4939

config/src/test/java/org/springframework/security/config/annotation/web/configuration/EnableWebSecurityTests.java

@@ -0,0 +1,125 @@
+/*
+ * Copyright 2002-2018 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 org.springframework.security.config.annotation.web.configuration;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.authentication.AuthenticationManager;
+import org.springframework.security.authentication.TestingAuthenticationToken;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.test.SpringTestRule;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.security.core.userdetails.PasswordEncodedUser;
+import org.springframework.security.web.debug.DebugFilter;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.authentication;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+
+/**
+ * @author Joe Grandja
+ */
+public class EnableWebSecurityTests {
+	@Rule
+	public final SpringTestRule spring = new SpringTestRule();
+
+	@Autowired
+	private MockMvc mockMvc;
+
+	@Test
+	public void configureWhenOverrideAuthenticationManagerBeanThenAuthenticationManagerBeanRegistered() throws Exception {
+		this.spring.register(SecurityConfig.class).autowire();
+
+		AuthenticationManager authenticationManager = this.spring.getContext().getBean(AuthenticationManager.class);
+		Authentication authentication = authenticationManager.authenticate(new UsernamePasswordAuthenticationToken("user", "password"));
+		assertThat(authentication.isAuthenticated()).isTrue();
+	}
+
+	@EnableWebSecurity
+	static class SecurityConfig extends WebSecurityConfigurerAdapter {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
+			auth
+				.inMemoryAuthentication()
+					.withUser(PasswordEncodedUser.user());
+		}
+
+		@Bean
+		@Override
+		public AuthenticationManager authenticationManagerBean() throws Exception {
+			return super.authenticationManagerBean();
+		}
+
+		@Override
+		protected void configure(HttpSecurity http) throws Exception {
+			http
+				.authorizeRequests()
+					.antMatchers("/*").hasRole("USER")
+					.and()
+				.formLogin();
+		}
+	}
+
+	@Test
+	public void loadConfigWhenChildConfigExtendsSecurityConfigThenSecurityConfigInherited() throws Exception {
+		this.spring.register(ChildSecurityConfig.class).autowire();
+		this.spring.getContext().getBean("springSecurityFilterChain", DebugFilter.class);
+	}
+
+	@Configuration
+	static class ChildSecurityConfig extends DebugSecurityConfig {
+	}
+
+	@EnableWebSecurity(debug=true)
+	static class DebugSecurityConfig extends WebSecurityConfigurerAdapter {
+	}
+
+	@Test
+	public void configureWhenEnableWebMvcThenAuthenticationPrincipalResolvable() throws Exception {
+		this.spring.register(AuthenticationPrincipalConfig.class).autowire();
+
+		this.mockMvc.perform(get("/").with(authentication(new TestingAuthenticationToken("user1", "password"))))
+			.andExpect(content().string("user1"));
+	}
+
+	@EnableWebSecurity
+	@EnableWebMvc
+	static class AuthenticationPrincipalConfig extends WebSecurityConfigurerAdapter {
+		@Override
+		protected void configure(HttpSecurity http) throws Exception {
+		}
+
+		@RestController
+		static class AuthController {
+
+			@GetMapping("/")
+			String principal(@AuthenticationPrincipal String principal) {
+				return principal;
+			}
+		}
+	}
+}