com.power4j.fist.boot.security.crypto.Sm3PasswordEncoder Maven / Gradle / Ivy
/*
* Copyright 2021 ChenJun ([email protected] & https://github.com/John-Chan)
*
* Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.gnu.org/licenses/lgpl.html
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.power4j.fist.boot.security.crypto;
import cn.hutool.crypto.digest.SM3;
import org.apache.commons.lang3.ObjectUtils;
import org.springframework.security.crypto.password.AbstractPasswordEncoder;
import java.nio.charset.StandardCharsets;
/**
* @author CJ ([email protected])
* @date 2022/3/7
* @since 1.0
*/
public class Sm3PasswordEncoder extends AbstractPasswordEncoder {
public final static String ID = "sm3";
@Override
protected byte[] encode(CharSequence rawPassword, byte[] salt) {
SM3 sm3 = ObjectUtils.isEmpty(salt) ? new SM3() : new SM3(salt);
return sm3.digest(rawPassword.toString().getBytes(StandardCharsets.UTF_8));
}
}