problems adding user with password encoder

Question

This is the error that appears when I try to create a new user "message": "Cannot invoke \"org.springframework.security.crypto.password.PasswordEncoder.encode(java.lang.CharSequence)\" because \"this.passwordEncoder\" is null", "path": "/auth/nuevo"

this is my code MainSecurity:

`

@Configuration
@EnableWebSecurity
@EnableMethodSecurity
public class MainSecurity {

    @Autowired
    UserDetailsImpl userDetailsServiceImpl;

    @Autowired
    JwtEntryPoint jwtEntryPoint;

    @Bean
    public JwtTokenFilter jwtTokenFilter() {
        return new JwtTokenFilter();
    }

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

    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsServiceImpl).passwordEncoder(passwordEncoder());
    }

    @Bean
    public AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration)
            throws Exception {
        return authenticationConfiguration.getAuthenticationManager();
    }

    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
        http.cors().and().csrf().disable()
                .exceptionHandling().authenticationEntryPoint(jwtEntryPoint).and()
                .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and()
                .authorizeHttpRequests()
                .requestMatchers("/**").permitAll()
                .anyRequest().authenticated();
            http
.addFilterBefore(jwtTokenFilter()
, UsernamePasswordAuthenticationFilter.class);

        return http.build();
    }
}

`

I can't find how to solve the error.I am using spring-boot version 3.0.6, if you need more information, please let me know.

dannyRouge · Accepted Answer · 2023-05-11 12:54:44Z

0

Try this

import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
...

private final BCryptPasswordEncoder bCryptPasswordEncoder;
...

protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(userDetailsServiceImpl).passwordEncoder(bCryptPasswordEncoder);
    }

answered May 11, 2023 at 12:54

dannyRouge

811 silver badge6 bronze badges

Sign up to request clarification or add additional context in comments.

2 Comments

Programmer-G Over a year ago

continues to fail, postman throws the same error.

dannyRouge Over a year ago

try to see some of this answer: stackoverflow.com/questions/73400220/… stackoverflow.com/questions/73205915/…

Collectives™ on Stack Overflow

problems adding user with password encoder

1 Answer 1

2 Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

2 Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related