package com.thinkbiganalytics.datalake.authorization.model;
/*-
* #%L
* thinkbig-hadoop-authorization-core
* %%
* Copyright (C) 2017 ThinkBig Analytics
* %%
* Licensed 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.
* #L%
*/
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
/***
* Class for setting parameters for HDFS policy which returns JSON policy object
*
*/
public class HDFSPolicy {
private static final Logger log = LoggerFactory.getLogger(HDFSPolicy.class);
private static ArrayList<String> permList = new ArrayList<String>();
private ArrayList<String> userList = new ArrayList<String>();
private ArrayList<String> groupList = new ArrayList<String>();
private String policyName;
private String resourceName;
private String description;
private String repositoryName;
private String repositoryType;
private String isEnabled;
private String isRecursive;
private String isAuditEnabled;
public static ArrayList<String> getPermissions() {
return permList;
}
public static void setPermissions(ArrayList<String> permList) {
HDFSPolicy.permList = permList;
}
/**
* getter and setter
*/
public String getPolicyName() {
return policyName;
}
public void setPolicyName(String policyName) {
this.policyName = policyName;
}
public String getResourceName() {
return resourceName;
}
public void setResourceName(String resourceName) {
this.resourceName = resourceName;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getRepositoryName() {
return repositoryName;
}
public void setRepositoryName(String repositoryName) {
this.repositoryName = repositoryName;
}
public String getRepositorytype() {
return repositoryType;
}
public void setRepositorytype(String repositoryType) {
this.repositoryType = repositoryType;
}
public String getIsEnabled() {
return isEnabled;
}
public void setIsEnabled(String isEnabled) {
this.isEnabled = isEnabled;
}
public String getIsRecursive() {
return isRecursive;
}
public void setIsRecursive(String isRecursive) {
this.isRecursive = isRecursive;
}
public String getIsAuditEnabled() {
return isAuditEnabled;
}
public void setIsAuditEnabled(String isAuditEnabled) {
this.isAuditEnabled = isAuditEnabled;
}
public ArrayList<String> getUsers() {
return userList;
}
public void setUsers(ArrayList<String> userList) {
this.userList = userList;
}
public ArrayList<String> getGroups() {
return groupList;
}
public void setGroups(ArrayList<String> groupList) {
this.groupList = groupList;
}
/***
* Method for forming JSON policy object to post to Ranger REST API
*/
public JSONObject policyJson()
{
JSONObject policy = new JSONObject();
JSONArray permMapList = new JSONArray();
JSONObject permList = new JSONObject();
JSONArray userValue = new JSONArray();
JSONArray permValue = new JSONArray();
JSONArray groupValue = new JSONArray();
//Add users to list
if (getUsers().isEmpty()) {
System.out.println("empty");
//Do not add anything to list
} else {
for (int userCnt = 0; userCnt < getUsers().size(); userCnt++) {
userValue.add(getUsers().get(userCnt));
}
permList.put("userList", userValue);
}
//Add groups to list
if (getGroups().isEmpty()) {
//Do not add anything to list
} else {
for (int groupCnt = 0; groupCnt < getGroups().size(); groupCnt++) {
groupValue.add(getGroups().get(groupCnt));
}
permList.put("groupList", groupValue);
}
//Add permissions to list
if (getPermissions().isEmpty()) {
//Do not add anything to list
} else {
for (int permissions = 0; permissions < getPermissions().size(); permissions++) {
permValue.add(getPermissions().get(permissions));
}
permList.put("permList", permValue);
}
if (getUsers().isEmpty() && getGroups().isEmpty() && getPermissions().isEmpty()) {
System.out.println("permMapList is empty");
//Do not add anything to list
} else {
permMapList.add(permList);
policy.put("permMapList", permMapList);
}
policy.put("policyName", getPolicyName());
policy.put("resourceName", getResourceName());
policy.put("description", getDescription());
policy.put("repositoryName", getRepositoryName());
policy.put("repositoryType", getRepositorytype());
policy.put("isEnabled", getIsEnabled());
policy.put("isRecursive", getIsRecursive());
policy.put("isAuditEnabled", getIsAuditEnabled());
return policy;
}
}