com.tencent.bkrepo.common.security.util.AESUtils.kt Maven / Gradle / Ivy

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/*
 * Tencent is pleased to support the open source community by making BK-CI 蓝鲸持续集成平台 available.
 *
 * Copyright (C) 2019 THL A29 Limited, a Tencent company.  All rights reserved.
 *
 * BK-CI 蓝鲸持续集成平台 is licensed under the MIT license.
 *
 * A copy of the MIT License is included in this file.
 *
 *
 * Terms of the MIT License:
 * ---------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
 * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.tencent.bkrepo.common.security.util

import cn.hutool.crypto.Mode
import cn.hutool.crypto.Padding
import cn.hutool.crypto.symmetric.AES
import com.tencent.bkrepo.common.security.crypto.CryptoProperties

/**
 * AES对称加密工具类
 */
class AESUtils(
    cryptoProperties: CryptoProperties
) {
    init {
        aes = AES(
            Mode.CBC,
            Padding.PKCS5Padding,
            cryptoProperties.aesKey.toByteArray(),
            cryptoProperties.aesIv.toByteArray()
        )

    }

    companion object {
        lateinit var aes: AES

        /**
         * 加密
         */
        fun encrypt(value: String): String {
            return aes.encryptBase64(value)
        }

        /**
         * 解密
         */
        fun decrypt(value: String): String {
            return aes.decryptStr(value)
        }

        fun encrypt(value: String, key: String): String {
            val aes = AES(Mode.ECB, Padding.PKCS5Padding, key.toByteArray())
            return aes.encryptBase64(value)
        }

        fun decrypt(value: String, key: String): String {
            val aes = AES(Mode.ECB, Padding.PKCS5Padding, key.toByteArray())
            return aes.decryptStr(value)
        }
    }
}