Spring安全角色层次结构无法使用Java Config

时间:2015-04-27 06:15:27

标签: java spring spring-mvc spring-security

首先,我是Java Spring Framework的新手。如果我没有提供足够的信息,请原谅我。我试图将RoleHierarchy添加到我的应用程序中,但它不起作用。以下是我尝试的代码。

SecurityConfig.java

// These config is try to set up a user Role Hierarchy
@Bean
public RoleHierarchy roleHierarchy() {
  System.out.println("arrive public RoleHierarchy roleHierarchy()");
  RoleHierarchyImpl r = new RoleHierarchyImpl();
  r.setHierarchy("ROLE_ADMIN > ROLE_STAFF");
  r.setHierarchy("ROLE_STAFF > ROLE_USER");
  r.setHierarchy("ROLE_DEVELOPER > ROLE_USER");
  r.setHierarchy("ROLE_USER > ROLE_GUEST"); 
  return r;
}

@Bean
public AffirmativeBased defaultAccessDecisionManager(RoleHierarchy roleHierarchy){
  System.out.println("arrive public AffirmativeBased defaultAccessDecisionManager()");
  List<AccessDecisionVoter> decisionVoters = new ArrayList<>();

  // webExpressionVoter
  WebExpressionVoter webExpressionVoter = new WebExpressionVoter();
  DefaultWebSecurityExpressionHandler
      expressionHandler = new DefaultWebSecurityExpressionHandler();
  expressionHandler.setRoleHierarchy(roleHierarchy);
  webExpressionVoter.setExpressionHandler(expressionHandler);

  decisionVoters.add(webExpressionVoter);
  decisionVoters.add(roleHierarchyVoter(roleHierarchy));
  // return new AffirmativeBased(Arrays.asList((AccessDecisionVoter) webExpressionVoter));
  return new AffirmativeBased(decisionVoters);
}

@Bean
public RoleHierarchyVoter roleHierarchyVoter(RoleHierarchy roleHierarchy) {
  System.out.println("arrive public RoleHierarchyVoter roleHierarchyVoter");
  return new RoleHierarchyVoter(roleHierarchy);
}

@Override
protected void configure(HttpSecurity http) throws Exception {
  // skipping some codes
  http
    // skipping some codes
    .accessDecisionManager(defaultAccessDecisionManager(roleHierarchy()))
  // skipping some codes
}

MethodSecurityConfig.java

@Configuration
@EnableGlobalMethodSecurity(prePostEnabled = true, proxyTargetClass = true)
public class MethodSecurityConfig extends GlobalMethodSecurityConfiguration {

  @Inject
  private SecurityConfig securityConfig;

  @Override
  protected AuthenticationManager authenticationManager() throws Exception {
    return securityConfig.authenticationManagerBean();
  }

  @Override
  protected MethodSecurityExpressionHandler createExpressionHandler() {
    System.out.println("arrive protected MethodSecurityExpressionHandler createExpressionHandler()");
    DefaultMethodSecurityExpressionHandler d = new DefaultMethodSecurityExpressionHandler();
    d.setRoleHierarchy(securityConfig.roleHierarchy());
    return d;
  }

}

我有UserDetailsServiceImpl implements UserDetailsService提供principalAuthenticationGrantedAuthority

最后我有一些API:

@PreAuthorize("hasRole('ROLE_STAFF')")
@RequestMapping(value = "/api/v1/contactUs", method = RequestMethod.GET)

@PreAuthorize("hasRole('ROLE_DEVELOPER')")
@RequestMapping(value = "/api/v1/system", method = RequestMethod.GET)

现在问题是如果我以ROLE_STAFF,ROLE_DEVELOPER,ROLE_ADMIN身份登录,我得到以下结果。

| API       | ROLE_STAFF | ROLE_DEVELOPER | ROLE_ADMIN |
|-----------|------------|----------------|------------|
| contactUs | 200        | 403            | 403        |
| system    | 403        | 200            | 403        |

正如您所见,ROLE_STAFFROLE_DEVELOPER工作正常。但是我希望ROLE_ADMIN作为两者的超级角色而且它没有用。

仅供参考,我使用的是spring-security 3.2.5.RELEASE

6 个答案:

答案 0 :(得分:15)

问题出在RoleHierachy中,它应该是这样的:

@Bean
public RoleHierarchy roleHierarchy() {
  RoleHierarchyImpl r = new RoleHierarchyImpl();
  r.setHierarchy("ROLE_ADMIN > ROLE_STAFF and ROLE_ADMIN > ROLE_DEVELOPER and ROLE_STAFF > ROLE_USER and ROLE_DEVELOPER > ROLE_USER");
  return r;
}

保持通话setHierarchy()将覆盖

之前的设置

答案 1 :(得分:12)

每次我想用Spring Security和Java配置实现角色层次结构时,我都使用以下方法:

  1. 我们必须在上下文中添加 RoleHierarchyImpl bean(您看,我使用多个角色来构建层次结构):

    @Bean
    public RoleHierarchyImpl roleHierarchy() {
        RoleHierarchyImpl roleHierarchy = new RoleHierarchyImpl();
        roleHierarchy.setHierarchy("ROLE_ADMIN > ROLE_DBA ROLE_DBA > ROLE_USER ");
        return roleHierarchy;
    }
    
  2. 然后我们需要创建Web表达式处理程序以将获得的层次结构传递给它:

    private SecurityExpressionHandler<FilterInvocation> webExpressionHandler() {
        DefaultWebSecurityExpressionHandler defaultWebSecurityExpressionHandler = new DefaultWebSecurityExpressionHandler();
        defaultWebSecurityExpressionHandler.setRoleHierarchy(roleHierarchy());
        return defaultWebSecurityExpressionHandler;
    }
    
  3. 最后一步是将expressionHandler添加到http.authorizeRequests()中:

            @Override
            protected void configure(HttpSecurity http) throws Exception {
                http
                   .authorizeRequests()
                        .expressionHandler(webExpressionHandler())
                        .antMatchers("/admin/**").access("(hasRole('ROLE_ADMIN') or hasRole('ROLE_DBA')) and isFullyAuthenticated()")
                        .antMatchers("/dba").access("hasRole('ROLE_DBA') and isFullyAuthenticated()")
                        .antMatchers("/dba/**").access("hasRole('ROLE_USER')")
                        .and()
                   .requiresChannel()
                        .antMatchers("/security/**").requiresSecure()
                        .anyRequest().requiresInsecure()
                        .and()
                   .formLogin()
                        .loginPage("/login")
                        .failureUrl("/login?auth=fail")
                        .usernameParameter("username")
                        .passwordParameter("password")
                        .defaultSuccessUrl("/admin")
                        .permitAll()
                        .and()
                   .logout()
                            .logoutUrl("/logout")
                            .deleteCookies("remember-me")
                            .invalidateHttpSession(true)
                            .logoutSuccessUrl("/index")
                            .permitAll()
                            .and()
                   .csrf()
                            .and()
                   .rememberMe().tokenValiditySeconds(1209600)
                            .and()
                   .exceptionHandling().accessDeniedPage("/403")
                            .and()
                   .anonymous().disable()
                   .addFilter(switchUserFilter());
            }
    
  4. 结果:在此特定示例中,我们尝试使用管理员用户(ROLE_ADMIN)登录后访问 / dba 部分。在我们创建层次结构之前,我们有一个访问被拒绝的结果,但现在我们可以毫无问题地访问此部分。

答案 2 :(得分:4)

注意:可接受的答案在最新版本的Spring安全性中不起作用(我认为自5.2.1版本以来)。 这是因为'and'表示法(ROLE_1> ROLE_2 and ROLE_2> ROLE_3)从来不是官方标准。您可以写出每个单词而不是'and',并且在过去的版本中仍然可以使用相同的语言。

相反,在新版本中,您现在应该使用“ \ n”(换行),例如ROLE_1> ROLE_2 \ nROLE2> ROLE_3 ...

答案 3 :(得分:0)

重写createExpressionHandler方法,使其返回已配置的全局表达式处理程序

  @Configuration
  @EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
  public class GlobalMethodSecurityConfig extends GlobalMethodSecurityConfiguration {
      @Autowired
      private RoleHierarchy roleHierarchy;

      @Override
      protected MethodSecurityExpressionHandler createExpressionHandler(){
          return methodSecurityExpressionHandler();
      }

      private DefaultMethodSecurityExpressionHandler methodSecurityExpressionHandler(){
          DefaultMethodSecurityExpressionHandler expressionHandler = new DefaultMethodSecurityExpressionHandler();
          expressionHandler.setRoleHierarchy(roleHierarchy);
          return expressionHandler;
      }

      @Bean
      public RoleHierarchyImpl roleHierarchy() {
          RoleHierarchyImpl roleHierarchy = new RoleHierarchyImpl();
      roleHierarchy.setHierarchy("ROLE_ADMIN > ROLE_OWNER > ROLE_USER");
          return roleHierarchy;
      }

      @Bean
      public RoleHierarchyVoter roleVoter() {
          return new RoleHierarchyVoter(roleHierarchy);
      }

      @Configuration
      public static class WebSecurityConfig extends WebSecurityConfigurerAdapter {

          @Override
          protected void configure(HttpSecurity http) throws Exception {}
      }
  }

答案 4 :(得分:0)

对我来说,解决方案是为DefaultWebSecurityExpressionHandler的实例提供了正确的bean名称。名称应为webSecurityExpressionHandler

@Bean
public RoleHierarchyImpl roleHierarchy() {
    RoleHierarchyImpl roleHierarchy = new RoleHierarchyImpl();
    roleHierarchy.setHierarchy(Roles.getRoleHierarchy());
    return roleHierarchy;
}

@Bean
public DefaultWebSecurityExpressionHandler webSecurityExpressionHandler() {
    DefaultWebSecurityExpressionHandler expressionHandler = new DefaultWebSecurityExpressionHandler();
    expressionHandler.setRoleHierarchy(roleHierarchy());
    return expressionHandler;
}

@Override
protected void configure(HttpSecurity http) throws Exception {
    http.authorizeRequests()
            .expressionHandler(webSecurityExpressionHandler())
            ...
}

答案 5 :(得分:-2)

我不使用Spring RoleHierarchy - 因为它对我不起作用。 但Ussualy我喜欢这样: 定义角色界面

public static interface Role {
  String getName();
  List<String> getHierarchy();
}

我的角色列表(存储在数据库中):

public interface AuthStates {
  // Spring security works fine only with ROLE_*** prefix
  String ANONYMOUS = "ROLE_ANONYMOUS";
  String AUTHENTICATED = "ROLE_AUTHENTICATED";
  String ADMINISTRATOR = "ROLE_ADMINISTRATOR";
}

将匿名角色定义为基本角色类:

public static class Anonymous implements Role {
  private final String name;
  private final List<String> hierarchy = Lists.newArrayList(ANONYMOUS);

  public Anonymous() {
    this(ANONYMOUS);
  }

  protected Anonymous(String name) {
    this.name = name;
  }

  @Override
  public String getName() {
    return name;
  }

  @Override
  public List<String> getHierarchy() {
    return hierarchy;
  }

  protected void addHierarchy(String name) {
    hierarchy.add(name);
  }
}

定义经过身份验证的角色(常见用户角色):

public static class Authenticated extends Anonymous {
  public Authenticated() {
    this(AUTHENTICATED);
  }

  protected Authenticated(String name) {
    super(name);
    addHierarchy(AUTHENTICATED);
  }
}

定义管理员角色(在演变的顶部):

public static class Administrator extends Authenticated {
  public Administrator() {
    this(ADMINISTRATOR);
  }

  protected Administrator(String name) {
    super(name);
    addHierarchy(ADMINISTRATOR);
  }
}

可选 - 静态工厂类:

public static Role getRole(String authState) {
  switch (authState) {
    case ANONYMOUS: return new Anonymous();
    case AUTHENTICATED: return new Authenticated();
    case ADMINISTRATOR: return new Administrator();
    default: throw new IllegalArgumentException("Wrong auth state");
  }
}

在我的CustomUserDetailsS​​ervice(实现UserDetailsS​​ervice)中,我使用这样的角色:

private Collection<GrantedAuthority> createAuthority(User user) {
  final List<GrantedAuthority> authorities = new ArrayList<>();
  AuthStates.Role userAuthState = AuthStates.getRole(user.getAuthState());
  for (String role : userAuthState.getHierarchy()) {
    authorities.add(new SimpleGrantedAuthority(role));
  }
  return authorities;
}

authorities

在控制器中:

@PreAuthorize("hasRole('ROLE_AUTHENTICATED')")

允许用户以ROLE_AUTHENTICATED和ROLE_ADMINISTRATOR身份登录。