# Java Kerberos Admin

**Repository Path**: muffe/java-krbadmin

## Basic Information

- **Project Name**: Java Kerberos Admin
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-10-06
- **Last Updated**: 2021-10-07

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 编译

1、配置 gradle.properties 中 JNI.h 的路径

2、gcc 编译器下载

```
yum -y install gcc gcc-c++ kernel-devel
```

3、Linux 主机已安装 MIT Kerberos Client

```
yum -y install krb5-workstation krb5-libs krb5-auth-dialog
```

4、当前项目目录执行

```
./gradlew build
```

生成 POXIS SO 包 和 jar

# 用法

```
package pl.memleak.krbadmin;

public interface KrbAdmin extends AutoCloseable {
    void createPrincipal(String principal, String password) throws KrbAdminException;

    void deletePrincipal(String principal) throws KrbAdminException;

    void changePassword(String principal, String password) throws KrbAdminException;

    void keytabAdd(String principal, String keytab) throws KrbAdminException;

    String getRealm() throws KrbAdminException;
}

```

```
package pl.memleak.krbadmin.kadm5;

import pl.memleak.krbadmin.KrbAdmin;

import java.io.IOException;

/**
 * krb5 MIT Admin API (KADM5) version 2
 *
 * @author mmos
 */
public class Kadm5 implements KrbAdmin {
    private String principal;
    private String keytab;
    private String password;

    /**
     * @param jniAbsolutePath 引用实现的native的dll包或so
     * @param principal       admin
     * @param keytab          admin keytab path or
     * @param password        admin 二选一
     */
    public Kadm5(String jniAbsolutePath, String principal, String keytab, String password) {
        this.keytab = keytab;
        this.principal = principal;
        this.password = password;
        System.load(jniAbsolutePath);
    }
```

# Demo

```
package pl.memleak.krbadmin.test;

import pl.memleak.krbadmin.kadm5.Kadm5;
import pl.memleak.krbadmin.kadm5.Kadm5Exception;

import java.io.IOException;
import java.util.Arrays;

public class DemoTest {
    public static void main(String[] args) throws Kadm5Exception, IOException {
        System.out.println(Arrays.toString(args));

        Kadm5 kadm5 = new Kadm5(args[0], args[1], null, args[2]);
        System.out.println(kadm5.getRealm());

        kadm5.createPrincipal("idxtest124", "idxtest124");

        kadm5.keytabAdd("idxtest124", "/tmp/idxtest124.keytab");

        kadm5.close();
    }
}

```