x-pack-core-7.12.0破解许可到2050年到期

总体步骤说明

默认情况，查看版本一个月到期，如图所示是显示菜单路径，原图没有保存

1、修改x-pack-core-7.12.0.jar
2、更新许可
3、重启es

一、修改x-pack-core-7.12.0.jar

1、随便找一个目录创建两个java文件分别是XPackBuild.java、LicenseVerifier.java：

XPackBuild.java 文件

[root@khbq-es01 opt]# cat XPackBuild.java
package org.elasticsearch.xpack.core;import org.elasticsearch.common.SuppressForbidden;
import org.elasticsearch.common.io.PathUtils;import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.jar.JarInputStream;
import java.util.jar.Manifest;public class XPackBuild {public static final XPackBuild CURRENT;static {CURRENT = new XPackBuild("Unknown", "Unknown");}/***      * Returns path to xpack codebase path*           */@SuppressForbidden(reason = "looks up path of xpack.jar directly")static Path getElasticsearchCodebase() {URL url = XPackBuild.class.getProtectionDomain().getCodeSource().getLocation();try {return PathUtils.get(url.toURI());} catch (URISyntaxException bogus) {throw new RuntimeException(bogus);}}private String shortHash;private String date;XPackBuild(String shortHash, String date) {this.shortHash = shortHash;this.date = date;}public String shortHash() {return shortHash;}public String date() {return date;}
}

LicenseVerifier.java文件

[root@khbq-es01 opt]# cat LicenseVerifier.java
package org.elasticsearch.license;/***  * Responsible for verifying signed licenses*   */
public class LicenseVerifier {/***      * verifies the license content with the signature using the packaged*           * public key*                * @param license to verify*                     * @return true if valid, false otherwise*                          */public static boolean verifyLicense(final License license, byte[] publicKeyData) {return true;}public static boolean verifyLicense(final License license) {return true;}
}

2、重新编译，生成2个class文件

#先把es的lib目录拷贝出来
docker cp es01:/usr/share/elasticsearch/lib .
docker cp es01:/usr/share/elasticsearch/modules .
#编译
javac -cp "lib/elasticsearch-7.12.0.jar:lib/lucene-core-8.8.0.jar:modules/x-pack-core/x-pack-core-7.12.0.jar" LicenseVerifier.javajavac -cp "lib/elasticsearch-7.12.0.jar:lib/lucene-core-8.8.0.jar:modules/x-pack-core/x-pack-core-7.12.0.jar:lib/elasticsearch-core-7.12.0.jar" XPackBuild.java

3、打开modules/x-pack-core/x-pack-core-7.12.0.jar 并替换两个class文件

4、最后把替换好的jar包替换elasticsearch下的x-pack-core-7.12.0.jar包，然后重启Elasticsearch

docker cp x-pack-core-7.12.0.jar es01:/usr/share/elasticsearch/modules/x-pack-coredocker restart es01

二、更新许可证

1、去官网(https://license.elastic.co/registration)申请license后，下载下来是下面这种格式，该文件已经改好，可以直接用：

{“license”:{“uid”:“864c20ea-b26f-4f1d-bfe5-4f02a26f90a9”,“type”:“platinum”,“issue_date_in_millis”:1570752000000,“expiry_date_in_millis”:2524579200999,“max_nodes”:100,“issued_to”:“deng pang (yiren)”,“issuer”:“Web Form”,“signature”:“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”,“start_date_in_millis”:1570752000000}}

公司地址什么可以随便填写，邮箱要填好，然后收到邮件，进行文件下载。下载下来，修改里面的内容，主要是把 “basic” 改为 “platinum” 即白金版，“expiry_date_in_millis” 这个时间戳改大点，就够用了。

证书分有三类GOLD(黄金),PLATINUM(白金),ENTERPRISE(企业)，我上面把type手动改成了白金版，然后再把过期时间改到了2050年，放入license.json文件中

2、导入license

curl --cacert certs/ca/ca.crt -u elastic:密码 -XPUT 'https://192.168.180.45:9200/_xpack/license' -H "Content-Type: application/json" -d @license.json

命令方式返回 {“acknowledged”:true,“license_status”:“valid”} 就表示续命成功。

三、重启Kibana，许可到2050年到期