Breaking News: Grepper is joining You.com. Read the official announcement!

AuthenticationManager

Pragya Keshap answered on February 28, 2023 Popularity 5/10 Helpfulness 2/10

answer AuthenticationManager

AuthenticationManager

Comment

Manage user role and validate token.

Component
public class AuthenticationManager implements ReactiveAuthenticationManager {

    @Autowired
    private JWTUtil jwtUtil;

    @Override
    public Mono<Authentication> authenticate(Authentication authentication) {

        String authToken = authentication.getCredentials().toString();
        return Mono.just(authToken)
                .map(token -> jwtUtil.validateToken(token))
                .onErrorResume(e -> Mono.empty())
                .flatMap(isValid -> jwtUtil.getAllClaimsFromToken(authToken))
                .map(claims -> new UsernamePasswordAuthenticationToken(claims.getSubject(), null, Collections.singletonList(new SimpleGrantedAuthority(claims.get(KEY_ROLE).toString()))));
    }
}

Popularity 5/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: java

Link to this answer
Share Copy Link

Contributed on Feb 28 2023

Pragya Keshap

0 Answers Avg Quality 2/10

Continue with Google

By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.

AuthenticationManager

Contents

More Related Answers

AuthenticationManager

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.