Question

我目前正在开发基于Java的发票应用。我需要的是，授权具有多个角色的用户，例如Peter应该具有角色ROLE_SETTING，ROLE_REPORT，ROLE_QUOTE，而Anne只有一个角色ROLE_SETTING等...

这是我的spring-security-config.xml

.save({ populate: false }, function() {})

身份验证管理器目前只能处理一个角色，我的意思是......当sql查询<beans:beans xmlns="http://www.springframework.org/schema/security" xmlns:beans="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.2.xsd"> <http auto-config="true"> <access-denied-handler error-page="/403page" /> <intercept-url pattern="/makebill*" access="ROLE_ADMIN,ROLE_MAKEBILL" /> <intercept-url pattern="/report*" access="ROLE_ADMIN,ROLE_REPORT" /> <intercept-url pattern="/stock*" access="ROLE_ADMIN,ROLE_STOCK" /> <intercept-url pattern="/customer*" access="ROLE_ADMIN,ROLE_CUSTOMER" />  <intercept-url pattern="/mainmenu*" access="ROLE_ADMIN,ROLE_MAKEBILL,ROLE_SETTING,ROLE_CUSTOMER,ROLE_REPORT,ROLE_STOCK" /> <form-login login-page='/login' username-parameter="username" password-parameter="password" default-target-url="/mainmenu" authentication-failure-url="/login?authfailed" /> <logout logout-success-url="/login?logout" /> </http> <authentication-manager> <authentication-provider> <jdbc-user-service data-source-ref="dataSource" users-by-username-query="select username,password, enabled from person where username=?" authorities-by-username-query="select username, role from person, role where username =? " /> </authentication-provider> </authentication-manager> </beans:beans>运行时，如果返回的值只是一个角色，例如authorities-by-username-query="select username, role from person, role where username =? "，应用程序工作正常，但如果在db中有记录，ROLE_REPORT，当查询检索此值时，应用程序将返回404错误，似乎我将无法授予具有多个角色的用户。

任何人都可以请指出我做错了什么。感谢。

Answer 1

我自己找到了一个解决方案，实现了我自己的UserDetails，这里是代码

@Service("assembler")
public class Assembler {

  @Transactional(readOnly = true)
  User buildUserFromUserEntity(Person person) {

    String username = person.getUsername();
    String password = person.getPassword();
    boolean enabled = true;

    List<SimpleGrantedAuthority> authorities = new ArrayList<SimpleGrantedAuthority>();
    String[] authStrings = person.getRole().split(",");
    for(String authString : authStrings) {
        System.out.println("all auth roles: " + authString);
        authorities.add(new SimpleGrantedAuthority(authString));
    }


    User user = new User(username, password, enabled,
      true, true, true, authorities);

    return user;
  }
}






@Service("userDetailsService") 
public class UserDetailsServiceImpl implements UserDetailsService {

  @Autowired private PersonService personService;
  @Autowired private Assembler assembler;

  @Transactional(readOnly = true)
  public UserDetails loadUserByUsername(String username)
      throws UsernameNotFoundException, DataAccessException {

    UserDetails userDetails = null;
    Person person = null;

    List<Person> listPeople = personService.listPeople();
    for (Person p: listPeople) {
        if (p.getUsername().equals(username)) {
            person = p;
        }
    }

    if (person == null)
      throw new UsernameNotFoundException("user not found");

    return assembler.buildUserFromUserEntity(person);
  }
}

这是spring-security-config.xml

<http auto-config="true">  
  <access-denied-handler error-page="/403page" />  
  <intercept-url pattern="/makebill*" access="ROLE_ADMIN,ROLE_MAKEBILL" />
  <intercept-url pattern="/report*" access="ROLE_ADMIN,ROLE_REPORT" />
  <intercept-url pattern="/stock*" access="ROLE_ADMIN,ROLE_STOCK" />
  <intercept-url pattern="/customer*" access="ROLE_ADMIN,ROLE_CUSTOMER" />
  <intercept-url pattern="/setting*" access="ROLE_ADMIN,ROLE_SETTING" />
  <intercept-url pattern="/mainmenu*" access="ROLE_ADMIN,ROLE_MAKEBILL,ROLE_SETTING,ROLE_CUSTOMER,ROLE_REPORT,ROLE_STOCK" />  
  <form-login 
    login-page='/login' username-parameter="username"  
   password-parameter="password" default-target-url="/mainmenu"  
   authentication-failure-url="/login?authfailed" />  
  <logout logout-success-url="/login?logout" />  
 </http>  


 <beans:bean id="daoAuthenticationProvider"
 class="org.springframework.security.authentication.dao.DaoAuthenticationProvider">
  <beans:property name="userDetailsService" ref="userDetailsService"/>
</beans:bean>

<beans:bean id="authenticationManager"
    class="org.springframework.security.authentication.ProviderManager">
  <beans:property name="providers">
    <beans:list>
      <beans:ref local="daoAuthenticationProvider" />
    </beans:list>
  </beans:property>
</beans:bean>

<authentication-manager>
  <authentication-provider user-service-ref="userDetailsService">

  </authentication-provider>
</authentication-manager>

我现在能够完美地为单个用户分配多个角色。感谢您阅读：）

Spring安全性jdbc配置为具有多个角色的auth用户

1 个答案: