Hands-On Spring Security 5 for Reactive Applications

New controller classes

We have two controllers, namely DefaultController (mapped to the / and /login paths) and AuthController (mapped to the /auth main route and /token sub-route). The /auth/token path can be used to retrieve the token, which can be used for a subsequent API call (Bearer <Token>). The code snippet for AuthController is as shown here:

@RestController@RequestMapping(path = "/auth", produces = { APPLICATION_JSON_UTF8_VALUE })public class AuthController {    @Autowired    private MapReactiveUserDetailsService userDetailsRepository;        @RequestMapping(method = POST, value = "/token")        @CrossOrigin("*")        public Mono<ResponseEntity<JWTAuthResponse>> token(@RequestBody                     JWTAuthRequest jwtAuthRequest) throws AuthenticationException { String ...