Solr5权限配置

1. solr-webapp中的web.xml

<security-constraint>

<web-resource-collection>

<web-resource-name>solr</web-resource-name>

<url-pattern>/</url-pattern>

</web-resource-collection>

<auth-constraint>

<role-name>solr_admin</role-name>

<role-name>admin</role-name>

</auth-constraint>

</security-constraint>

<login-config>

<auth-method>BASIC</auth-method>

<realm-name>Test Realm</realm-name>

</login-config>

2. solr-jetty-context.xml

<Get name="securityHandler">

<Set name="loginService">

<New class="org.eclipse.jetty.security.HashLoginService>

<Set name="name">Test Realm</Set>

<Set name="config"><SystemProperty name="jetty.home" default="."/>/etc/realm.properties</Set>

</New>

</Set>

</Get>

注意此处realm.properties的位置是相对于jetty.home

3. realm.properties

username: password,role

注意password需要配置成MD5

例如：username=admin, password=12345

admin: MD5:827ccb0eea8a706c4c34a16891f84e7b, admin

生成上述MD5： java -cp jetty-util-9.2.13.v20150730.jar org.eclipse.jetty.util.security.Password admin 12345

修改或者添加密码后需要重启服务

4. Solrj访问时进行相关权限设置。参见Solr5部分

http://stackoverflow.com/questions/2014700/preemptive-basic-authentication-with-apache-httpclient-4/11868040#11868040

5. 自动更新进行权限设置，参考http://www.cnblogs.com/donganwangshi/p/4276015.html

在sendHttpPost(StringcoreName,Stringparams)中添加

String headerKey = "Authorization";

String encoding = username+":"+password;

String headerValue = "Basic " + new BASE64Encoder().encode(encoding.getBytes());

conn.setRequestProperty(headerKey, headerValue);

其中username和password是从配置文件dataimport.properties中读取的