Dropwizard 身份验证过滤器 @permitall 注释在 class 级别上不起作用

Dropwizard auth filter @permitall annotation does not work on class level

我使用 Dropwizard 0.9.1 创建了一个自定义 AuthFilter 来检查会话 cookie,如下所示:

Priority(Priorities.AUTHENTICATION)
public class SessionAuthFilter extends AuthFilter<String /*session key*/, SessionUser /*principal*/> {

  private SessionAuthFilter() {

  }

  @Override
  public void filter(ContainerRequestContext requestContext) throws IOException {
Cookie sessionKey = requestContext.getCookies().get("sessionKey");
if (sessionKey != null) {
  try {
    Optional<SessionUser> principal = new SessionAuthenticator().authenticate(sessionKey.getValue());
    requestContext.setSecurityContext(new SecurityContext() {
      @Override
      public Principal getUserPrincipal() {
        return principal.get();
      }

      @Override
      public boolean isUserInRole(String role) {
        return false;
      }

      @Override
      public boolean isSecure() {
        return requestContext.getSecurityContext().isSecure();
      }

      @Override
      public String getAuthenticationScheme() {
        return SecurityContext.FORM_AUTH;
      }
    });
    return;
  } catch (AuthenticationException e) {
    throw new InternalServerErrorException(e.getMessage(), e);
  }
}
throw new NotAuthorizedException("Please log in!", "realm="+realm);
}

并注册如下:

environment.jersey().register(new AuthDynamicFeature(new SessionAuthFilter.Builder().setAuthenticator(new
    SessionAuthenticator()).setRealm("Login").buildAuthFilter()));
environment.jersey().register(RolesAllowedDynamicFeature.class);

问题是我无法在资源 classes 的 class 级别上使用 @Permitall 注释。它工作正常如果我使用 on 方法,但不过滤 class.

资源class:

@Path("/")
@PermitAll //Doesn't work here
@Produces(MediaType.APPLICATION_JSON)
public class HomeResource {

  @GET
  @PermitAll //Works fine if here
  @Path("/about")
  public Response get() {
  }

}

有人知道吗?

DW 9.x 不支持 class 级别的 Authz 注释。在AuthDynamicFeature的源码中可以看到,只检查了方法级别的注解,最终只将auth过滤器注册到有Authz注解的方法上。

此限制已在 this pull request (to 1.0.0) 中修复,其中将支持 class 级别的 @RolesAllowed@PermitAll