Solr安全控制，開啟基本身份驗證

前言：請各大網友尊重本人原創知識分享，謹記本人部落格：南國以南i

背景：solr預設安裝沒帶權限控制，每次進入頁面直接操作都有點裸奔的感覺。

一、SolrCloud叢集模式

說明：要使用基本身份驗證您必須先建立一個security.json檔案，對于基本身份驗證，security.json檔案必須有一個authentication部分，它定義用于身份驗證的類。可以在建立檔案時添加使用者名和密碼（例如：sha256(password+salt) hash），或者可以稍後使用基本驗證API添加。

1.示例security.json顯示了如下所示的顯示兩個部分： 

{
"authentication":{ 【1】
   "blockUnknown": true, 【2】
   "class":"solr.BasicAuthPlugin",
   "credentials":{"solr":"IV0EHq1OnNrj6gvRCwvFwTrZ1+z1oBbnQdiVC3otuq0= Ndd7LKvVBAaZIF0QAVi1ekCfAJXr1GGfLtRUXhgrF8c="} 【3】
},
"authorization":{
   "class":"solr.RuleBasedAuthorizationPlugin",
   "permissions":[{"name":"security-edit",
      "role":"admin"}], 【4】
   "user-role":{"solr":"admin"} 【5】
}
}

以下的解釋對應于上述的序号：
1.啟用基本身份驗證和基于規則的授權插件。
2.參數 "blockUnknown": true 表示不允許未經身份驗證的請求通過。
3.已定義了一個名為 "solr" 的使用者，其中有密碼 "SolrRocks"。
4."admin" 角色已定義，并且具有編輯安全設定的權限。
5."solr" 使用者已被定義為 "admin" 角色。      

 SolrCloud模式必須上傳security.json到ZooKeeper。首先登入ZooKeeper終端，輸入示例指令（内json字段已在上述說明）

#進入ZooKeeper終端
./zkCli.sh

#修改ZooKeeper内security.josn節點檔案
set /security.json '{"authentication":{"blockUnknown":true,"class":"solr.BasicAuthPlugin","credentials":{"solr":"IV0EHq1OnNrj6gvRCwvFwTrZ1+z1oBbnQdiVC3otuq0= Ndd7LKvVBAaZIF0QAVi1ekCfAJXr1GGfLtRUXhgrF8c="}},"authorization":{"class":"solr.RuleBasedAuthorizationPlugin","permissions":[{"name":"security-edit","role":"admin"}],"user-role":{"solr":"admin"}}}'      

2.重新開機solr通路，此時solr必須輸入使用者名和密碼進行登入驗證，這裡配置了使用者名密碼是：solr:SolrRocks

3.solr使用者管理Api 

#新增或修改密碼(如果使用者名存在，就修改密碼，否則就建立使用者)
curl --user solr:SolrRocks http://localhost:8983/api/cluster/security/authentication -H 'Content-type:application/json' -d '{"set-user": {"solr":"solr"，"tom":"tom"}}'

#删除使用者
curl --user solr:SolrRocks http://localhost:8983/api/cluster/security/authentication -H 'Content-type:application/json' -d '{"delete-user": ["tom"]}'      

二、Solr單機部署模式

1.修改tomcat/conf/tomcat-user.xml配置，添加使用者名、密碼

<?xml version='1.0' encoding='utf-8'?>
<!--
  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
-->
<tomcat-users>
<!--
  NOTE:  By default, no user is included in the "manager-gui" role required
  to operate the "/manager/html" web application.  If you wish to use this app,
  you must define such a user - the username and password are arbitrary.
-->
<!--
  NOTE:  The sample user and role entries below are wrapped in a comment
  and thus are ignored when reading this file. Do not forget to remove
  <!.. ..> that surrounds them.


  <role rolename="tomcat"/>
  <role rolename="role1"/>
  <user username="tomcat" password="tomcat" roles="tomcat"/>
  <user username="both" password="tomcat" roles="tomcat,role1"/>
  <user username="role1" password="tomcat" roles="role1"/>
-->
<!-- 使用者名:solr、密碼:solr、roles:使用者級别-->
<user username="solr" password="solr" roles="admin,manager"/>
</tomcat-users>      

2.修改tomcat/webapps/solr/WEB-INF/web.xml配置,在最後增加下面代碼

<security-constraint>
    <web-resource-collection>
        <web-resource-name>Restrict access to Solr admin</web-resource-name>
        <url-pattern>/admin/*</url-pattern>
        <http-method>DELETE</http-method>
        <http-method>GET</http-method>
        <http-method>POST</http-method>
        <http-method>PUT</http-method>
    </web-resource-collection>
    <auth-constraint>
        <role-name>manager</role-name>
    </auth-constraint>
    <user-data-constraint>
        <transport-guarantee>NONE</transport-guarantee>
    </user-data-constraint>
</security-constraint>
<login-config>
        <auth-method>BASIC</auth-method>
        <realm-name>default</realm-name>
</login-config>      

3.重新開機solr通路，此時solr必須輸入使用者名和密碼進行登入驗證，這裡配置了使用者名密碼是：solr:solr

 參考連結一、參考連結二、參考連結三、

我是南國以南i記錄點滴每天成長一點點，學習是永無止境的！轉載請附原文連結！！！