java - 使用用户角色和 Spring Security 保护 URL

Question

我的 Java 应用程序中有多个用户角色。这是我的代码:

private String userAccess[] = new String[]{"/dashboard/**"};
private String dataAccess[] = new String[]{"/dashboard/**", "/data/**"};
private String adminAccess[] = new String[]{"/dashboard/**", "/data/**", "/admin/**"};

@Override
protected void configure(HttpSecurity http) throws Exception {
    http.csrf().disable()
        .authorizeRequests()
        .antMatchers(publicResources).permitAll()
            .antMatchers(userAccess).hasRole("USER").anyRequest().authenticated()
            .antMatchers(dataAccess).hasRole("DATA").anyRequest().authenticated()
            .antMatchers(adminAccess).hasRole("ADMIN").anyRequest().authenticated()

错误:

2019-12-18T12:00:34.059+0000 DEBUG Secure object: FilterInvocation: URL: /dashboard; Attributes: hasAnyRole('ROLE_ADMIN') 2019-12-18T12:00:34.059+0000 DEBUG Previously Authenticated: org.springframework.security.authentication.UsernamePasswordAuthenticationToken@62aad9e7: Principal: userdetails.CustomUserDetails@2228ff0d; Credentials: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@b364: RemoteIpAddress: 0:0:0:0:0:0:0:1; SessionId: null; Granted Authorities: ROLE_DATA 2019-12-18T12:00:34.059+0000 DEBUG Voter: org.springframework.security.web.access.expression.WebExpressionVoter@6925373, returned: -1 2019-12-18T12:00:34.062+0000 DEBUG Access is denied (user is not anonymous); delegating to AccessDeniedHandler org.springframework.security.access.AccessDeniedException: Access is denied

抱歉，似乎无法在此处的“代码”标记中显示异常:(

现在的问题是当我使用 ADMIN 登录时一切正常 100%。但是当我使用 USER 或 DATA 登录时，我收到一个异常，说我试图访问未经授权的页面。

所以发生的情况是，它加载了用户 DATA 的 URL 访问权限，但是当最后一行执行时，它会将/dashboard URL 更改为具有 ADMIN 访问权限。我的角色仍然是 DATA 角色，因此无权访问/dashboard URL。

所以看起来最后一行覆盖了其他行。再次查看 URL 权限，如果我删除“/dashboard”，那么当涉及“/data”URL 时我会遇到同样的问题。

是否有更好的方法来做到这一点，或者也许有办法让我解决这个问题？

谢谢

Answer 1

如果不重复角色的端点怎么办

private String userAccess[] = new String[]{"/dashboard/**"};
    private String dataAccess[] = new String[]{"/data/**"};
    private String adminAccess[] = new String[]{"/admin/**"};

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.csrf().disable()
                .authorizeRequests()
                .antMatchers(publicResources).permitAll()
                .antMatchers(userAccess).hasAnyRole("USER", "DATA", "ADMIN").anyRequest().authenticated()
                .antMatchers(dataAccess).hasAnyRole("DATA", "ADMIN").anyRequest().authenticated()
                .antMatchers(adminAccess).hasRole("ADMIN").anyRequest().authenticated();
    }