Question

我正在使用spring security进行身份验证。我创建了一个从User扩展的自定义用户，然后我在我的customServiceDetails（UserDetailsService的实现）中使用它，我希望能够获得我的自定义用户，所以我尝试这样做：< / p>

public class MyUser extends User implements Serializable {


    private static final long serialVersionUID = 1L;

    private String uuid;

    public MyUser(String username, String password, boolean enabled,
            boolean accountNonExpired, boolean credentialsNonExpired,
            boolean accountNonLocked,
            Collection<? extends GrantedAuthority> authorities) {
        super(username, password, enabled, accountNonExpired,
                credentialsNonExpired, accountNonLocked, authorities);

    }

    public MyUser(String username, String password, String uuid,
            boolean enabled, boolean accountNonExpired,
            boolean credentialsNonExpired, boolean accountNonLocked,
            Collection<? extends GrantedAuthority> authorities) {
        super(username, password, enabled, accountNonExpired,
                credentialsNonExpired, accountNonLocked, authorities);
        this.uuid = uuid;
    }

    public String getUuid() {
        return uuid;
    }

    public void setUuid(String uuid) {
        this.uuid = uuid;
    }
}

我试图通过这样做来获得当前用户，但它无法正常工作：

 (MyUser) SecurityContextHolder.getContext().getAuthentication().getPrincipal();

我想知道是否有任何建议？

Answer 1

试试这个

16.3.3定义@RequestMapping处理程序方法

http://docs.spring.io/spring/docs/4.0.x/spring-framework-reference/html/mvc.html

java.security.Principal包含当前经过身份验证的用户。

@Secured({"ROLE_REGULAR_USER","ROLE_ADMIN"})
@RequestMapping(value = "/context")
public ModelAndView get(Pricipal principal) {
    String username = principal.getName();
    // Continue processing...
    return null;
}

Answer 2

我正在使用Zk框架，所以解决方案是这样的：

MyUser user =(MyUser)((UsernamePasswordAuthenticationToken) Executions.getCurrent().getUserPrincipal()).getPrincipal();

我从UsernamePasswordAuthenticationToken

获取当前的自定义用户

如何在Spring Security中获得我的当前自定义用户？

2 个答案: