com.healthy.common.security.util.PasswordUtils Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of healthy-common-security Show documentation

security

The newest version!

package com.healthy.common.security.util;

import cn.hutool.core.codec.Base64;
import cn.hutool.crypto.Mode;
import cn.hutool.crypto.Padding;
import cn.hutool.crypto.symmetric.AES;

import java.nio.charset.StandardCharsets;

/**
 * PasswordUtils
 *
 * @author xm.z
 */
public final class PasswordUtils {

	private PasswordUtils() {
	}

	/**
	 * 将前端传递过来的密文解密为明文
	 * @param aesPass AES加密后的密文
	 * @param secretKey 密钥
	 * @return 明文密码
	 */
	public static String decodeAES(String aesPass, String secretKey) {
		byte[] secretKeyBytes = secretKey.getBytes();
		AES aes = new AES(Mode.CBC, Padding.PKCS5Padding, secretKeyBytes, secretKeyBytes);
		byte[] result = aes.decrypt(Base64.decode(aesPass.getBytes(StandardCharsets.UTF_8)));
		return new String(result, StandardCharsets.UTF_8);
	}

	/**
	 * 将明文密码加密为密文
	 * @param password 明文密码
	 * @param secretKey 密钥
	 * @return AES加密后的密文
	 */
	public static String encodeAESBase64(String password, String secretKey) {
		byte[] secretKeyBytes = secretKey.getBytes();
		AES aes = new AES(Mode.CBC, Padding.PKCS5Padding, secretKeyBytes, secretKeyBytes);
		return aes.encryptBase64(password, StandardCharsets.UTF_8);
	}

}