I'm trying to learn spring security for my spring boot project. As I cannot use WebSecurityConfigurerAdapter due to its depreciation ,im using SecurityFilterChain. Here is My working code.
ServiceConfig:
package com.spring.security.demo;
import static org.springframework.security.config.Customizer.withDefaults;
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.EnableWebSecurity;
import org.springframework.security.web.SecurityFilterChain;
@Configuration
@EnableWebSecurity
public class SecurityConfig {
@Configuration
public class SecurityConfiguration {
@Bean
SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
http
.cors(cors -> cors.disable())
.csrf(csrf -> csrf.disable())
.formLogin(login -> login.disable())
.authorizeHttpRequests((authz) -> authz
.anyRequest().authenticated()
)
.httpBasic(withDefaults());
return http.build();
}
}
}
and this is my Controller
package com.spring.security.demo.controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class HomeController {
@GetMapping("/home")
public String Home() {
return "Welcome to Home Page !";
}
}
but when i change the code securityFilterChain code to
@Configuration
public class SecurityConfiguration {
@Bean
SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
http
.cors(cors -> cors.disable())
.csrf(csrf -> csrf.disable())
.formLogin(login -> login.disable())
.authorizeHttpRequests((authz) -> authz
.requestMatchers("/home").permitAll()
.anyRequest().authenticated()
)
.httpBasic(withDefaults());
return http.build();
}
}
This is my POM.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.1.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.spring.security.demo</groupId>
<artifactId>Spring-security-demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>Spring-security-demo</name>
<description>Spring Boot security</description>
<properties>
<java.version>17</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.tomcat/tomcat-jasper -->
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jasper</artifactId>
<version>10.1.15</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<image>
<builder>paketobuildpacks/builder-jammy-base:latest</builder>
</image>
</configuration>
</plugin>
</plugins>
</build>
</project>
its giving me
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'filterChain' defined in class path resource [com/spring/security/demo/SecurityConfig$SecurityConfiguration.class]: Failed to instantiate [org.springframework.security.web.SecurityFilterChain]: Factory method 'filterChain' threw exception with message: This method cannot decide whether these patterns are Spring MVC patterns or not. If this endpoint is a Spring MVC endpoint, please use requestMatchers(MvcRequestMatcher); otherwise, please use requestMatchers(AntPathRequestMatcher).
For each MvcRequestMatcher, call MvcRequestMatcher#setServletPath to indicate the servlet path.
This error in console.
And im using spring Boot 3.1.5
if anyone have spare time please teach me !