Zeppelin集成LDAP权限验证的配置

修改$ZEPPELIN_HOME/conf/shiro.ini文件，如下所示：

### 配置权限提供者 LDAP DirectoryRealm

ldapRealm = org.apache.zeppelin.realm.LdapGroupRealm

##  验证查找的信息 ldap groups (onlyrelevant for LdapGroupRealm):

ldapRealm.contextFactory.environment[ldap.searchBase]= dc=idc,dc=dream,dc=net

ldapRealm.contextFactory.url =ldap://10.199.212.102:389

ldapRealm.userDnTemplate =uid={0},ou=People,dc=idc,dc=dream,dc=net

ldapRealm.contextFactory.authenticationMechanism= SIMPLE