Java-82 Correctly configure Netty server and security (#10034)

* Java-82 Correctly configure netty server and security

* Java-82 Align WebSecurity with article

* Java-82 Change port

Co-authored-by: mikr <michael.krimgen@ximedes.com>

spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/FeaturesEndpoint.java

@@ -7,7 +7,7 @@ import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
 @Component
-@Endpoint(id = "features", enableByDefault = true)
+@Endpoint(id = "features")
 public class FeaturesEndpoint {
 
     private Map<String, Feature> features = new ConcurrentHashMap<>();

spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java

@@ -4,7 +4,7 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 @SpringBootApplication
-public class Spring5ReactiveApplication{
+public class Spring5ReactiveApplication {
 
     public static void main(String[] args) {
         SpringApplication.run(Spring5ReactiveApplication.class, args);

spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/WebSecurityConfig.java

@@ -1,10 +1,7 @@
 package com.baeldung.reactive.actuator;
 
-import org.springframework.boot.actuate.autoconfigure.security.reactive.EndpointRequest;
 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.config.annotation.web.reactive.EnableWebFluxSecurity;
 import org.springframework.security.config.web.server.ServerHttpSecurity;
 import org.springframework.security.web.server.SecurityWebFilterChain;
@@ -13,16 +10,14 @@ import org.springframework.security.web.server.SecurityWebFilterChain;
 @EnableWebFluxSecurity
 public class WebSecurityConfig {
 
-    
     @Bean
     public SecurityWebFilterChain securitygWebFilterChain(
       ServerHttpSecurity http) {
-        return  http
 
-            .authorizeExchange()
+            return http.authorizeExchange()
-                .matchers(EndpointRequest.to(
+                    .pathMatchers("/actuator/**").permitAll()
-                       FeaturesEndpoint.class
+                    .anyExchange().authenticated()
-                )).permitAll().anyExchange().permitAll().and().csrf().disable().build();
+                    .and().build();
     }
 
 }

spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/SecurityConfig.java

@@ -21,12 +21,12 @@ public class SecurityConfig {
     @Bean
     public SecurityWebFilterChain securitygWebFilterChain(ServerHttpSecurity http) {
         return http.authorizeExchange()
-            .pathMatchers("/", "/admin")
+            .pathMatchers("/admin")
             .hasAuthority("ROLE_ADMIN")
             .matchers(EndpointRequest.to(FeaturesEndpoint.class))
             .permitAll()
             .anyExchange()
-            .permitAll()
+            .authenticated()
             .and()
             .formLogin()
             .and()