Fix deprecation warnings

spring-session-samples/spring-session-sample-boot-redis/src/integration-test/java/sample/BootTests.java

@@ -97,8 +97,7 @@ class BootTests {
 
 		@Bean
 		LettuceConnectionFactory redisConnectionFactory() {
-			return new LettuceConnectionFactory(redisContainer().getContainerIpAddress(),
-					redisContainer().getFirstMappedPort());
+			return new LettuceConnectionFactory(redisContainer().getHost(), redisContainer().getFirstMappedPort());
 		}
 
 	}

spring-session-samples/spring-session-sample-boot-redis/src/main/java/sample/config/SecurityConfig.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2018 the original author or authors.
+ * Copyright 2014-2022 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.
@@ -17,9 +17,10 @@
 package sample.config;
 
 import org.springframework.boot.autoconfigure.security.servlet.PathRequest;
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
-import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+import org.springframework.security.web.SecurityFilterChain;
 
 /**
  * Spring Security configuration.
@@ -28,20 +29,21 @@ import org.springframework.security.config.annotation.web.configuration.WebSecur
  * @author Vedran Pavic
  */
 @Configuration
-public class SecurityConfig extends WebSecurityConfigurerAdapter {
+public class SecurityConfig {
 
 	// @formatter:off
 	// tag::config[]
-	@Override
-	protected void configure(HttpSecurity http) throws Exception {
-		http
+	@Bean
+	SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
+		return http
 			.authorizeRequests((authorize) -> authorize
 				.requestMatchers(PathRequest.toStaticResources().atCommonLocations()).permitAll()
 				.anyRequest().authenticated()
 			)
 			.formLogin((formLogin) -> formLogin
 				.permitAll()
-			);
+			)
+			.build();
 	}
 	// end::config[]
 	// @formatter:on