Como recuperar o token no Angular

public class JWTAuthenticationFilter extends UsernamePasswordAuthenticationFilter{
	
	private AuthenticationManager authenticationManager;
	private JWTUtil jwtUtil;
	
	public JWTAuthenticationFilter(AuthenticationManager authenticationManager,JWTUtil jwtUtil ) {
		setAuthenticationFailureHandler(new JWTAuthenticationFailureHandler());
		
		this.authenticationManager = authenticationManager;
		this.jwtUtil = jwtUtil;
	}
	@Override
	public Authentication attemptAuthentication(HttpServletRequest req, HttpServletResponse res) throws AuthenticationException {
	 try {
			 CredenciaisDTO creds = new ObjectMapper().readValue(req.getInputStream(), CredenciaisDTO.class);
			 
			 UsernamePasswordAuthenticationToken authToken = new UsernamePasswordAuthenticationToken(creds.getEmail(), creds.getSenha(), new ArrayList<>());
			 
			 Authentication  auth = authenticationManager.authenticate(authToken);
			 return auth;
		} 
			catch (IOException e) {
				throw new RuntimeException(e);
		}
	}
	
	@Override
	public void successfulAuthentication(HttpServletRequest req,
										  HttpServletResponse res,
										  FilterChain chain,
										  Authentication auth) throws IOException, ServletException  {
		
		
		String username = ((UserSS) auth.getPrincipal()).getUsername();
		String token = jwtUtil.generateToken(username);
		res.addHeader("Autorization","Bearer"+ token);
	}

@Component
public class JWTUtil {
	
	@Value("${jwt.secret}")
	private String secret;
	
	@Value("${jwt.expiration}")
	private Long expiration;
	
	
	public  String generateToken(String username) {
		//LocalDateTime dataHoraAgora = LocalDateTime.now();
		return Jwts.builder()
				
				.setSubject(username)
				.setExpiration( new Date(System.currentTimeMillis()  + expiration))
				.signWith(SignatureAlgorithm.HS512, secret.getBytes())
				.compact();
	}
	
	public boolean tokenValido(String token) {
		Claims claims = getClaims(token);
		if(claims != null ) {
			String username = claims.getSubject();
			Date expirationDate = claims.getExpiration();
			Date now =  new Date(System.currentTimeMillis());
			if (username != null && expirationDate != null && now.before(expirationDate));{
				return true;
			}
			
		}
			return false;
	}
	
	public String getUsername(String token) {
		Claims claims = getClaims(token);
		if(claims != null ) {
			return claims.getSubject();
		}
		return null;
		
	}

	private Claims getClaims(String token) {
		try {
			
			return Jwts.parser().setSigningKey(secret.getBytes()).parseClaimsJws(token).getBody();
		}catch(Exception e ){
			return null;
		}
	}

Autorization:

BearereyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJhYm1hZWxfbmluaGFAaG90bWFpbC5jb20iLCJleHAiOjE2MTU0MzIxNDN9.JnNd1Jb-1Z3qhgE4DWYGDuaCJEoj8ZwpbbZC3apWZUom0wqYXI6Njk58Pw4nsa7iZwHJSLhhbxXGb4Ovsb_v6w