JAVA

spring boot basic authentication

@Configuration
@EnableWebSecurity
public class CustomWebSecurityConfigurerAdapter extends WebSecurityConfigurerAdapter {

    @Autowired
    private MyBasicAuthenticationEntryPoint authenticationEntryPoint;

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth.inMemoryAuthentication()
          .withUser("user1").password(passwordEncoder().encode("user1Pass"))
          .authorities("ROLE_USER");
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
          .antMatchers("/securityNone").permitAll()
          .anyRequest().authenticated()
          .and()
          .httpBasic()
          .authenticationEntryPoint(authenticationEntryPoint);

        http.addFilterAfter(new CustomFilter(),
          BasicAuthenticationFilter.class);
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
}

authentication in spring boot

git clone -b start https://github.com/oktadeveloper/okta-spring-boot-app-with-auth-example.git

spring boot basic authentication

SecurityConfig.java
package com.howtodoinjava.rest.config;
 
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
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;
 
@Configuration
public class SecurityConfig extends WebSecurityConfigurerAdapter
{
    @Override
    protected void configure(HttpSecurity http) throws Exception 
    {
        http
         .csrf().disable()
         .authorizeRequests().anyRequest().authenticated()
         .and()
         .httpBasic();
    }
  
    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) 
            throws Exception 
    {
        auth.inMemoryAuthentication()
          .withUser("admin")
          .password("{noop}password")
          .roles("USER");
    }
}