Encoded password does not look like BCrypt

Question

I am using Spring Boot, Spring Security, OAuth2 and JWT to authenticate my application, but I keep getting this nasty error and I don\'t have any idea what is wrong. My

Answer 1

In Spring Security 5, the default encoder is DelegatingPasswordEncoder, which required Password Storage Format.

Read this

    private PasswordEncoder delegateEncoder =
            PasswordEncoderFactories.createDelegatingPasswordEncoder();

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception{
            clients
                    .jdbc(dataSource)
                    .passwordEncoder(delegateEncoder);
    }

Generate the password or secret code using default encoder which is DelegatingPasswordEncoder

System.out.println(delegateEncoder.encode("123123"));
// it generates the encoded code something like this: 
// {bcrypt}$2a$10$0aISzamI0jBCVTxONzJlHOk7O7QS.XPFIheLVhXultVa9Ju7SarZ6