同步升级3.0

疯狂的狮子li

2020-07-20 1e79d6f56fbd9a054800f1c62fd95bacda37c6b3

 ruoyi-common/src/main/java/com/ruoyi/common/utils/SecurityUtils.java

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package com.ruoyi.common.utils;

import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import com.ruoyi.common.constant.HttpStatus;
import com.ruoyi.common.core.domain.model.LoginUser;
import com.ruoyi.common.exception.CustomException;

/**
 * å®‰å…¨æœåŠ¡å·¥å…·ç±»
 * 
 * @author ruoyi
 */
public class SecurityUtils
{
    /**
     * èŽ·å–用户账户
     **/
    public static String getUsername()
    {
        try
        {
            return getLoginUser().getUsername();
        }
        catch (Exception e)
        {
            throw new CustomException("获取用户账户异常", HttpStatus.UNAUTHORIZED);
        }
    }

    /**
     * èŽ·å–用户
     **/
    public static LoginUser getLoginUser()
    {
        try
        {
            return (LoginUser) getAuthentication().getPrincipal();
        }
        catch (Exception e)
        {
            throw new CustomException("获取用户信息异常", HttpStatus.UNAUTHORIZED);
        }
    }

    /**
     * èŽ·å–Authentication
     */
    public static Authentication getAuthentication()
    {
        return SecurityContextHolder.getContext().getAuthentication();
    }

    /**
     * ç”ŸæˆBCryptPasswordEncoder密码
     *
     * @param password å¯†ç 
     * @return åŠ å¯†å­—符串
     */
    public static String encryptPassword(String password)
    {
        BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
        return passwordEncoder.encode(password);
    }

    /**
     * åˆ¤æ–­å¯†ç æ˜¯å¦ç›¸åŒ
     *
     * @param rawPassword çœŸå®žå¯†ç 
     * @param encodedPassword åŠ å¯†åŽå­—符
     * @return ç»“æžœ
     */
    public static boolean matchesPassword(String rawPassword, String encodedPassword)
    {
        BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
        return passwordEncoder.matches(rawPassword, encodedPassword);
    }

    /**
     * æ˜¯å¦ä¸ºç®¡ç†å‘˜
     * 
     * @param userId ç”¨æˆ·ID
     * @return ç»“æžœ
     */
    public static boolean isAdmin(Long userId)
    {
        return userId != null && 1L == userId;
    }
}