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feat:support partial configuration encrypt.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <project xmlns="http://maven.apache.org/POM/4.0.0" | ||
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
| xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
| <parent> | ||
| <artifactId>polaris-common</artifactId> | ||
| <groupId>com.tencent.polaris</groupId> | ||
| <version>${revision}</version> | ||
| <relativePath>../pom.xml</relativePath> | ||
| </parent> | ||
| <modelVersion>4.0.0</modelVersion> | ||
|
|
||
| <artifactId>polaris-encrypt</artifactId> | ||
| <name>Polaris Common Encrypt</name> | ||
| <description>Polaris Common Encrypt JAR</description> | ||
|
|
||
| <dependencies> | ||
| <dependency> | ||
| <groupId>com.tencent.polaris</groupId> | ||
| <artifactId>polaris-model</artifactId> | ||
| <version>${project.version}</version> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.slf4j</groupId> | ||
| <artifactId>slf4j-api</artifactId> | ||
| <version>${slf4j.version}</version> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.bouncycastle</groupId> | ||
| <artifactId>bcpkix-jdk15to18</artifactId> | ||
| <version>${bouncycastle.version}</version> | ||
| </dependency> | ||
| </dependencies> | ||
| </project> |
44 changes: 44 additions & 0 deletions
44
...mmon/polaris-encrypt/src/main/java/com/tencent/polaris/encrypt/ConfigEncryptProvider.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| /* | ||
| * Tencent is pleased to support the open source community by making Polaris available. | ||
| * | ||
| * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved. | ||
| * | ||
| * Licensed under the BSD 3-Clause License (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * https://opensource.org/licenses/BSD-3-Clause | ||
| * | ||
| * 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.tencent.polaris.encrypt; | ||
|
|
||
| /** | ||
| * TSF 配置加密提供器接口 | ||
| * | ||
| * @author hongweizhu | ||
| */ | ||
| public abstract class ConfigEncryptProvider { | ||
|
|
||
| /** | ||
| * 加密 | ||
| * | ||
| * @param content 明文 | ||
| * @param password 密码 | ||
| * @return 密文 | ||
| */ | ||
| public abstract String encrypt(String content, String password); | ||
|
|
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| /** | ||
| * 解密 | ||
| * | ||
| * @param encryptedContent 密文 | ||
| * @param password 密码 | ||
| * @return 明文 | ||
| */ | ||
| public abstract String decrypt(String encryptedContent, String password); | ||
| } |
40 changes: 40 additions & 0 deletions
40
...laris-encrypt/src/main/java/com/tencent/polaris/encrypt/ConfigEncryptProviderFactory.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| /* | ||
| * Tencent is pleased to support the open source community by making Polaris available. | ||
| * | ||
| * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved. | ||
| * | ||
| * Licensed under the BSD 3-Clause License (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * https://opensource.org/licenses/BSD-3-Clause | ||
| * | ||
| * 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. | ||
| */ | ||
|
|
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| package com.tencent.polaris.encrypt; | ||
|
|
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| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
|
|
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| public class ConfigEncryptProviderFactory { | ||
|
|
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| private static final Logger log = LoggerFactory.getLogger(ConfigEncryptProviderFactory.class); | ||
|
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| private static ConfigEncryptProvider configEncryptProvider = null; | ||
|
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| public static ConfigEncryptProvider getInstance() { | ||
| if (null == configEncryptProvider) { | ||
| try { | ||
| Class<?> providerClass = Class.forName(EncryptConfig.getProviderClass()); | ||
| configEncryptProvider = (ConfigEncryptProvider) providerClass.newInstance(); | ||
| } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) { | ||
| log.error("get config encrypt provider error", e); | ||
| } | ||
| } | ||
| return configEncryptProvider; | ||
| } | ||
| } |
122 changes: 122 additions & 0 deletions
122
polaris-common/polaris-encrypt/src/main/java/com/tencent/polaris/encrypt/EncryptConfig.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,122 @@ | ||
| /* | ||
| * Tencent is pleased to support the open source community by making Polaris available. | ||
| * | ||
| * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved. | ||
| * | ||
| * Licensed under the BSD 3-Clause License (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * https://opensource.org/licenses/BSD-3-Clause | ||
| * | ||
| * 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.tencent.polaris.encrypt; | ||
|
|
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| import com.tencent.polaris.api.utils.ClassUtils; | ||
| import com.tencent.polaris.api.utils.StringUtils; | ||
|
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| public class EncryptConfig { | ||
|
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| private static final String TSF_PASSWORD_KEY = "tsf_config_encrypt_password"; | ||
|
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| private static final String PASSWORD_KEY = "config_encrypt_password"; | ||
|
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| static { | ||
| // TSF 环境变量 | ||
| if (null != System.getenv(TSF_PASSWORD_KEY)) { | ||
| password = System.getenv(TSF_PASSWORD_KEY); | ||
| } | ||
| // TSF JVM参数 | ||
| if (null != System.getProperty(TSF_PASSWORD_KEY)) { | ||
| password = System.getProperty(TSF_PASSWORD_KEY); | ||
| } | ||
| // 环境变量 | ||
| if (null != System.getenv(PASSWORD_KEY)) { | ||
| password = System.getenv(PASSWORD_KEY); | ||
| } | ||
| // JVM参数 | ||
| if (null != System.getProperty(PASSWORD_KEY)) { | ||
| password = System.getProperty(PASSWORD_KEY); | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * 加密前缀 | ||
| */ | ||
| public static String ENCRYPT_PREFIX = "ENC("; | ||
| /** | ||
| * 加密后缀 | ||
| */ | ||
| public static String ENCRYPT_SUFFIX = ")"; | ||
|
|
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| /** | ||
| * 密码 | ||
| */ | ||
| private static String password; | ||
|
|
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| /** | ||
| * 加解密提供器类名 | ||
| */ | ||
| private static String providerClass = "com.tencent.polaris.encrypt.impl.ConfigEncryptAESProvider"; | ||
|
|
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| /** | ||
| * 是否开启配置，判断 password 是否为空 | ||
| */ | ||
| public static Boolean getEnabled() { | ||
| return StringUtils.isNotBlank(password); | ||
| } | ||
|
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| public static String getPassword() { | ||
| return EncryptConfig.password; | ||
| } | ||
|
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| public static void setPassword(String password) { | ||
| EncryptConfig.password = password; | ||
| } | ||
|
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| public static ConfigEncryptProvider getProvider() { | ||
| return ConfigEncryptProviderFactory.getInstance(); | ||
| } | ||
|
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| public static String getProviderClass() { | ||
| return providerClass; | ||
| } | ||
|
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| public static void setProviderClass(String providerClass) { | ||
| EncryptConfig.providerClass = providerClass; | ||
| } | ||
|
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| /** | ||
| * 是否需要进行解密 | ||
| * | ||
| * @param content 判断对象 | ||
| * @return true：需要解密；false：不需要解密 | ||
| */ | ||
| public static Boolean needDecrypt(Object content) { | ||
| if (null == content || !ClassUtils.isClassPresent("org.bouncycastle.jce.provider.BouncyCastleProvider")) { | ||
| return false; | ||
| } else { | ||
| String stringValue = String.valueOf(content); | ||
| return stringValue.startsWith(ENCRYPT_PREFIX) && stringValue.endsWith(ENCRYPT_SUFFIX); | ||
| } | ||
| } | ||
|
|
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| /** | ||
| * 获取真实密文 | ||
| * | ||
| * @param content 原始配置值 | ||
| * @return 真实密文 | ||
| */ | ||
| public static String realContent(Object content) { | ||
| if (null != content) { | ||
| String stringValue = String.valueOf(content); | ||
| return stringValue.substring(ENCRYPT_PREFIX.length(), stringValue.length() - ENCRYPT_SUFFIX.length()); | ||
| } | ||
| return null; | ||
| } | ||
| } |
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