X-package 6.4.0 破解
獲取x-pack-core-6.4.0.jar
下載 elasticsearch
下載頁面:https://www.elastic.co/downloads/elasticsearch
下載下來,解壓壓縮包,x-pack-core-6.4.0.jar 就位於 elasticsearch-6.4.0/modules/x-pack-core 目錄下面
使用luyten反編譯x-pack-core-6.4.0.jar
下載 luyten
下載頁面:https://github.com/deathmarine/Luyten/releases
軟件下載下來,打開軟件,把x-pack-core-6.4.0.jar 丟進去,就能看到我們jar包的源代碼了。
我們需要把2個文件提取出來進行修改。
org.elasticsearch.license.LicenseVerifier
org.elasticsearch.xpack.core.XPackBuild
1、修改LicenseVerifier
LicenseVerifier 中有兩個靜態方法,這就是驗證授權文件是否有效的方法,我們把它修改為全部返回true.
package org.elasticsearch.license;
import java.nio.*;
import org.elasticsearch.common.bytes.*;
import java.util.*;
import java.security.*;
import org.elasticsearch.common.xcontent.*;
import org.apache.lucene.util.*;
import org.elasticsearch.core.internal.io.*;
import java.io.*;
public class LicenseVerifier
{
public static boolean verifyLicense(final License license, final byte[] encryptedPublicKeyData) {
return true;
}
public static boolean verifyLicense(final License license) {
return true;
}
}
2、修改XPackBuild
XPackBuild 中最后一個靜態代碼塊中 try的部分全部刪除,這部分會驗證jar包是否被修改.
package org.elasticsearch.xpack.core;
import org.elasticsearch.common.io.*;
import java.net.*;
import org.elasticsearch.common.*;
import java.nio.file.*;
import java.io.*;
import java.util.jar.*;
public class XPackBuild
{
public static final XPackBuild CURRENT;
private String shortHash;
private String date;
@SuppressForbidden(reason = "looks up path of xpack.jar directly")
static Path getElasticsearchCodebase() {
final URL url = XPackBuild.class.getProtectionDomain().getCodeSource().getLocation();
try {
return PathUtils.get(url.toURI());
}
catch (URISyntaxException bogus) {
throw new RuntimeException(bogus);
}
}
XPackBuild(final String shortHash, final String date) {
this.shortHash = shortHash;
this.date = date;
}
public String shortHash() {
return this.shortHash;
}
public String date() {
return this.date;
}
static {
final Path path = getElasticsearchCodebase();
String shortHash = null;
String date = null;
Label_0157: {
shortHash = "Unknown";
date = "Unknown";
}
CURRENT = new XPackBuild(shortHash, date);
}
}
編譯修改后的java文件
javac -cp ".:./x-pack-core-6.3.2.jar:./elasticsearch-6.4.0/lib/*" LicenseVerifier.java
javac -cp ".:./x-pack-core-6.3.2.jar:./elasticsearch-6.4.0/lib/*" XPackBuild.java
需要注意的是,編譯這兩個文件的時候 需要指定依賴包的位置 如果你的位置和我的有區別,注意修改。
將編譯好的class文件重新壓回x-pack-core-6.4.0.jar
解壓x-pack-core-6.4.0.jar 會得到一個 x-pack-core-6.4.0目錄,按照其位置將編譯好的2個 class文件放到我們目錄里面,替換老的。
將修改過的 x-pack-core-6.4.0目錄重新壓成jar包。
https://stackoverflow.com/questions/18146361/how-to-create-jar-file-with-package-structure
jar -cvf x-pack-core-6.4.0_new.jar -C x-pack-core-6.4.0 .
導入授權文件
1、 先從官網申請basic授權文件
https://license.elastic.co/registration
2、 授權文件修改
{
"uid": "6fb96d6b-938c-45ff-9ce7-6b53b39cd7dd",
"type": "platinum", # 修改授權為白金版本
"issue_date_in_millis": 1530489600000,
"expiry_date_in_millis": 2855980923000, #修改到期時間為2060-07-02
"max_nodes": 100, # 修改最大節點數
"issued_to": "xxxx",
"issuer": "Web Form",
"signature":"AAAAAwAAAA3PP60wKNtAvRmuCGdSAAABmC9ZN0hjZDBGYnVyRXpCOW5Bb3FjZDAxOWpSbTVoMVZwUzRxVk1PSmkxaktJRVl5MUYvUWh3bHZVUTllbXNPbzBUemtnbWpBbmlWRmRZb25KNFlBR2x0TXc2K2p1Y1VtMG1UQU9TRGZVSGRwaEJGUjE3bXd3LzRqZ05iLzRteWFNekdxRGpIYlFwYkJiNUs0U1hTVlJKNVlXekMrSlVUdFIvV0FNeWdOYnlESDc3MWhlY3hSQmdKSjJ2ZTcvYlBFOHhPQlV3ZHdDQ0tHcG5uOElCaDJ4K1hob29xSG85N0kvTWV3THhlQk9NL01V",
"start_date_in_millis": 1530489600000
}
時間戳、時間轉換
https://tool.lu/timestamp
3.通過API接口上傳
curl -u elastic:elastic -XPUT ‘http://es-ip:port/_xpack/license’ -H “Content-Type: application/json” -d @/tmp/license.json