generated from mingliqiye/lib-tem
minglipro
541a8a82b4
- 新增 NetworkAddress 类用于表示网络地址，支持 IPv4 和 IPv6 - 新增 NetworkPort 类用于表示端口号 - 新增 NetworkEndpoint 类用于封装网络地址和端口信息 - 优化 AutoConfiguration 类，添加更多系统信息 - 更新 AesUtils、Base64Utils等类的版本信息 - 删除 Minecraft SLF 相关无用代码 - 更新项目版本号至 4.0.7
56 lines
1.7 KiB
Kotlin
56 lines
1.7 KiB
Kotlin
/*
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* Copyright 2025 mingliqiye
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* ProjectName mingli-utils
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* ModuleName mingli-utils.main
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* CurrentFile SecureUtils.kt
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* LastUpdate 2025-09-15 22:32:50
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* UpdateUser MingLiPro
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*/
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@file:JvmName("SecureUtils")
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package com.mingliqiye.utils.security
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import java.security.MessageDigest
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import java.security.SecureRandom
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import javax.crypto.SecretKey
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import javax.crypto.spec.SecretKeySpec
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internal val SECURE_RANDOM = SecureRandom()
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fun getRandomBytes(length: Int): ByteArray {
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val bytes = ByteArray(length)
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SECURE_RANDOM.nextBytes(bytes)
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return bytes
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}
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fun createSecretKey(algorithm: String, data: ByteArray): ByteArray {
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val md = MessageDigest.getInstance(algorithm)
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return md.digest(data)
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}
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fun createSecretKey(algorithm: String, data: String): ByteArray {
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return createSecretKey(algorithm, data.toByteArray())
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}
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fun createSecretKeySpec(algorithm: String, data: String): SecretKey {
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return SecretKeySpec(createSecretKey(algorithm, data), algorithm)
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}
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fun createSecretKeySpec(algorithm: String, data: ByteArray): SecretKey {
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return SecretKeySpec(createSecretKey(algorithm, data), algorithm)
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}
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