Spring Boot 2.0.0 + OAuth2

Question

Does Spring Boot 2 + Sping Security OAuth2 still support the @AuthorizationServer annotation? From reading the release notes some things haven\'t been ported ov

Answer 1

OAuth2 AuthorizationServer uses basic authentication.

So, you also need to encode your client secret with delegatedPasswordEncoder in AuthorizationServerConfig to completely solve "There is no PasswordEncoder mapped for the id "null" " exception.

Yao Liu's answer solved my problem.

1) created a bean to auto wire PasswordEncoder;

@Bean
public PasswordEncoder passwordEncoder() {
    String idForEncode = "bcrypt";
    Map encoderMap = new HashMap<>();
    encoderMap.put(idForEncode, new BCryptPasswordEncoder());
    return new DelegatingPasswordEncoder(idForEncode, encoderMap);
}

2) Auto wired passwordEncoder in AuthorizationServerConfig class;

@Autowired
private PasswordEncoder passwordEncoder;

3) encoded CLIENT_SECRET with passwordEncoder.

@Override
public void configure(ClientDetailsServiceConfigurer configurer) throws Exception {
    configurer
         .inMemory()
         .withClient(CLIENT_ID)
         .secret(passwordEncoder.encode(CLIENT_SECRET))
         .authorizedGrantTypes(GRANT_TYPE_FOR_LOGIN, GRANT_TYPE_FOR_REFRESH)
         .scopes(SCOPE_READ, SCOPE_WRITE)
         .accessTokenValiditySeconds(TOKEN_VALIDITY_SECONDS)
         .refreshTokenValiditySeconds(TOKEN_VALIDITY_SECONDS)
         .resourceIds(RESOURCES_IDS);
}

That's it.