Dropwizard auth过滤器@permitall注释在类级别上不起作用

时间:2016-06-07 11:01:03

标签: java dropwizard

使用Dropwizard 0.9.1我创建了一个自定义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);

问题是我不能在资源类的类级别上使用@Permitall注释。它工作正常如果我使用on方法,但不在类上过滤。

资源类:

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

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

}

任何人都知道吗?

1 个答案:

答案 0 :(得分:1)

DW 9.x中不支持类级别的Authz注释。您可以在AuthDynamicFeature的源代码中看到,只检查方法级别注释,最终只将auth过滤器注册到带有Authz注释的方法。

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