I want to make an authentication with password encoding.
When I use PasswordEncoder() and setPasswordEncryptor(), it gives me errors:
PasswordEncoder() : Cannot instantiate the type PasswordEncoder and for setPasswordEncryptor() : The method setPasswordEncryptor(StrongPasswordEncryptor) is undefined for the type PasswordEncoder.
I don't know what I should I do and I search for it too much. thank you guys!
import org.jasypt.util.password.StrongPasswordEncryptor; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.security.authentication.AuthenticationProvider; import org.springframework.security.authentication.dao.DaoAuthenticationProvider; 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; import org.springframework.security.core.userdetails.UserDetailsService; import org.springframework.security.crypto.password.PasswordEncoder; @Configuration public class SecurityConfig extends WebSecurityConfigurerAdapter { private AuthenticationProvider authenticationProvider; @Autowired @Qualifier("daoAuthenticationProvider") public void setAuthenticationProvider(AuthenticationProvider authenticationProvider) { this.authenticationProvider = authenticationProvider; } @Bean public PasswordEncoder passwordEncoder(StrongPasswordEncryptor passwordEncryptor) { PasswordEncoder passwordEncoder = new PasswordEncoder(); passwordEncoder.setPasswordEncryptor(passwordEncryptor); return passwordEncoder; } @Bean public DaoAuthenticationProvider daoAuthenticationProvider(PasswordEncoder passwordEncoder, UserDetailsService userDetailsService) { DaoAuthenticationProvider daoAuthenticationProvider = new DaoAuthenticationProvider(); daoAuthenticationProvider.setPasswordEncoder(passwordEncoder); daoAuthenticationProvider.setUserDetailsService(userDetailsService); return daoAuthenticationProvider; } @Autowired public void configureAuthManager(AuthenticationManagerBuilder authenticationManagerBuilder) { authenticationManagerBuilder.authenticationProvider(authenticationProvider); } @Override protected void configure(HttpSecurity httpSecurity) throws Exception { httpSecurity .authorizeRequests().antMatchers("/", "/products", "/product/show/*", "/console/*", "/h2-console/**").permitAll() .anyRequest().authenticated() .and() .formLogin().loginPage("/login").permitAll() .and() .logout().permitAll(); httpSecurity.csrf().disable(); httpSecurity.headers().frameOptions().disable(); } } 
