zoukankan      html  css  js  c++  java
  • zookeeper的 目录加密

    import org.apache.zookeeper.CreateMode;
    import org.apache.zookeeper.WatchedEvent;
    import org.apache.zookeeper.Watcher;
    import org.apache.zookeeper.ZooDefs.Ids;
    import org.apache.zookeeper.ZooKeeper;


    public class setConfig {
    public static String url = "172.18.32.159:2181";
    private final static String root = "/myConf";
    private final static String UrlNode = root + "/url";
    private final static String userNameNode = root + "/username";
    private final static String passWdNode = root + "/passwd";
    private final static String auth_type = "digest";
    private final static String auth_passwd = "password";

    private final static String URLString = "10.11.1.1";
    private final static String UserName = "username123";
    private final static String Passwd = "password123";
    public static void main(String[] args) throws Exception {
    ZooKeeper zk = new ZooKeeper(url,3000,new Watcher() {
    public void process(WatchedEvent event) {
    System.out.println("触发了事件:" + event.getType());
    }
    });
    while(ZooKeeper.States.CONNECTED != zk.getState())
    {
    Thread.sleep(3000);
    }
    zk.addAuthInfo(auth_type, auth_passwd.getBytes());//增加密钥 下面如果文件夹添加了加密功能 就需要密钥才可以访问
    if(zk.exists(root, true) == null)
    {
    zk.create(root, "root".getBytes(), Ids.CREATOR_ALL_ACL, CreateMode.PERSISTENT);
    }
    if(zk.exists(UrlNode, true) == null)
    {
    zk.create(UrlNode, URLString.getBytes(), Ids.CREATOR_ALL_ACL, CreateMode.PERSISTENT);
    }
    if(zk.exists(userNameNode, true) == null)
    {
    zk.create(userNameNode, UserName.getBytes(), Ids.CREATOR_ALL_ACL, CreateMode.PERSISTENT);
    }
    if(zk.exists(passWdNode, true) == null)
    {
    zk.create(passWdNode, Passwd.getBytes(), Ids.CREATOR_ALL_ACL, CreateMode.PERSISTENT);
    }
    zk.close();
    }
    }

    //代码跑完到目录下运行查询目录

    [zk: localhost:2181(CONNECTED) 1] ls /myConf
    Authentication is not valid : /myConf

    //此时会出现没权限查看

    [zk: localhost:2181(CONNECTED) 5] addauth digest password /myConf
    [zk: localhost:2181(CONNECTED) 6] ls /myConf

    //要用此方式添加密码帐号才能进入下一级别目录.命令忘记可以用help 查看那

  • 相关阅读:
    Leetcode 1002. 查找常用字符
    Leetcode 1020. 将数组分成和相等的三个部分
    Leetcode 1021. 最佳观光组合
    Leetcode 1022. 可被 K 整除的最小整数
    算法入门经典第六章 例题6-9 天平
    例题6-7 树的层次遍历
    算法入门经典第六章 例题6-4 破损的键盘
    算法入门经典-第五章 例题5-7 丑数
    算法入门经典第六章 例题6-5 移动盒子
    算法入门经典第六章 例题6-2 铁轨
  • 原文地址:https://www.cnblogs.com/yaohaitao/p/5786744.html
Copyright © 2011-2022 走看看