大數據全文搜索引擎 elasticsearch-7.3.2 安全認證

大數據全文搜索引擎  elasticsearch-7.3.2 安全認證，實現疫情大數據分類查詢。

1.需要在配置文件中開啓x-pack驗證, 修改config目錄下面的elasticsearch.yml文件，在裏面添加如下內容,並重啓.

xpack.security.enabled: true
xpack.license.self_generated.type: basic
xpack.security.transport.ssl.enabled: true

 

---

 

2，執行設置用戶名和密碼的命令,這裏需要爲4個用戶分別設置密碼，elastic, kibana, logstash_system,beats_system

bin/elasticsearch-setup-passwords interactive

Initiating the setup of passwords for reserved users elastic,kibana,logstash_system,beats_system.
You will be prompted to enter passwords as the process progresses.
Please confirm that you would like to continue [y/N]y
Enter password for [elastic]: 
passwords must be at least [6] characters long
Try again.
Enter password for [elastic]: 
Reenter password for [elastic]: 
Passwords do not match.
Try again.
Enter password for [elastic]: 
Reenter password for [elastic]: 
Enter password for [kibana]: 
Reenter password for [kibana]: 
Enter password for [logstash_system]: 
Reenter password for [logstash_system]: 
Enter password for [beats_system]: 
Reenter password for [beats_system]: 
Changed password for user [kibana]
Changed password for user [logstash_system]
Changed password for user [beats_system]
Changed password for user [elastic]

---

3，修改密碼命令如下

curl -H "Content-Type:application/json" -XPOST -u elastic 'http://127.0.0.1:9200/_xpack/security/user/elastic/_password' -d '{ "password" : "123456" }'

4，http中加入用戶名，密碼訪問

   http://elastic:123456@127.0.0.1:9200/

{
  "name" : "PC-201910302355",
  "cluster_name" : "elasticsearch",
  "cluster_uuid" : "_bdoDeq7ReSA4e0sEmtSzA",
  "version" : {
    "number" : "7.3.2",
    "build_flavor" : "default",
    "build_type" : "zip",
    "build_hash" : "1c1faf1",
    "build_date" : "2019-09-06T14:40:30.409026Z",
    "build_snapshot" : false,
    "lucene_version" : "8.1.0",
    "minimum_wire_compatibility_version" : "6.8.0",
    "minimum_index_compatibility_version" : "6.0.0-beta1"
  },
  "tagline" : "You Know, for Search"
}