init

xuefei

2020-12-10 eeeb7233935ea9b10e99043bdbf740ef86c9bf20

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package cn.cetc54.platform.core.config.security;
 
import cn.cetc54.platform.core.common.vo.PermissionDTO;
import cn.cetc54.platform.core.common.constant.CommonConstant;
import cn.cetc54.platform.core.common.vo.RoleDTO;
import cn.cetc54.platform.core.entity.User;
import cn.hutool.core.util.StrUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
 
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
 
/**
 * @author
 */
@Slf4j
public class SecurityUserDetails extends User implements UserDetails {
 
    private static final long serialVersionUID = 1L;
 
    private List<PermissionDTO> permissions;
 
    private List<RoleDTO> roles;
 
    public SecurityUserDetails(User user) {
 
        if(user!=null) {
            // Principal用户信息
            this.setUsername(user.getUsername());
            this.setPassword(user.getPassword());
            this.setStatus(user.getStatus());
 
            this.permissions  = user.getPermissions();
            this.roles = user.getRoles();
        }
    }
 
    /**
     * 添加用户拥有的权限和角色
     * @return
     */
    @Override
    public Collection<? extends GrantedAuthority> getAuthorities() {
 
        List<GrantedAuthority> authorityList = new ArrayList<>();
        // 添加请求权限
        if(permissions!=null&&permissions.size()>0){
            for (PermissionDTO permission : permissions) {
                if(StrUtil.isNotBlank(permission.getTitle()) &&StrUtil.isNotBlank(permission.getPath())) {
                    authorityList.add(new SimpleGrantedAuthority(permission.getTitle()));
                }
            }
        }
        // 添加角色
        if(roles!=null&&roles.size()>0){
            // lambda表达式
            roles.forEach(item -> {
                if(StrUtil.isNotBlank(item.getName())){
                    authorityList.add(new SimpleGrantedAuthority(item.getName()));
                }
            });
        }
        return authorityList;
    }
 
    /**
     * 账户是否过期
     * @return
     */
    @Override
    public boolean isAccountNonExpired() {
 
        return true;
    }
 
    /**
     * 是否禁用
     * @return
     */
    @Override
    public boolean isAccountNonLocked() {
 
        return CommonConstant.USER_STATUS_LOCK.equals(this.getStatus()) ? false : true;
    }
 
    /**
     * 密码是否过期
     * @return
     */
    @Override
    public boolean isCredentialsNonExpired() {
 
        return true;
    }
 
    /**
     * 是否启用
     * @return
     */
    @Override
    public boolean isEnabled() {
 
        return CommonConstant.USER_STATUS_NORMAL.equals(this.getStatus()) ? true : false;
    }
}