MemberController.java

package nextstep.app.ui;

import nextstep.app.domain.Member;
import nextstep.app.domain.MemberRepository;
import nextstep.security.authentication.AuthenticationException;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import java.util.List;

@RestController
public class MemberController {

    private final MemberRepository memberRepository;

    public MemberController(MemberRepository memberRepository) {
        this.memberRepository = memberRepository;
    }

    @GetMapping("/members")
    public ResponseEntity<List<Member>> list(HttpServletRequest request) {
//        String authorization = request.getHeader(HttpHeaders.AUTHORIZATION);
//        String[] split = authorization.split(" ");
//        String type = split[0];
//        String credential = split[1];
//        if (!"Basic".equalsIgnoreCase(type)) {
//            throw new AuthenticationException();
//        }
//        try {
//            String decodedCredential = new String(Base64Utils.decodeFromString(credential));
//            String[] emailAndPassword = decodedCredential.split(":");
//            String email = emailAndPassword[0];
//            String password = emailAndPassword[1];
//            Member member = memberRepository.findByEmail(email).orElseThrow(AuthenticationException::new);
//            member.checkPassword(password);
//            List<Member> members = memberRepository.findAll();
//            return ResponseEntity.ok(members);
//        } catch (Exception e) {
//            throw new AuthenticationException();
//        }
        List<Member> members = memberRepository.findAll();
        return ResponseEntity.ok(members);
    }

    @ExceptionHandler(AuthenticationException.class)
    public ResponseEntity<Void> handleAuthenticationException() {
        return ResponseEntity.status(HttpStatus.UNAUTHORIZED).build();
    }

}