From: Guobiao Mo <guobiaomo@chinamobile.com>
Date: Wed, 10 Apr 2019 20:44:28 +0000 (-0700)
Subject: MongoDB Authentication and SSL
X-Git-Tag: 1.0.0~29
X-Git-Url: https://gerrit.onap.org/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F46%2F84946%2F1;p=dcaegen2%2Fservices.git

MongoDB Authentication and SSL

Issue-ID: DCAEGEN2-1411
Change-Id: I881cc0e1dd3d7c012a08307bb289f7f97f9c96d5
Signed-off-by: Guobiao Mo <guobiaomo@chinamobile.com>
---

diff --git a/components/datalake-handler/feeder/src/assembly/scripts/init_db.sql b/components/datalake-handler/feeder/src/assembly/scripts/init_db.sql
index 83db9f1f..48cb5f9b 100644
--- a/components/datalake-handler/feeder/src/assembly/scripts/init_db.sql
+++ b/components/datalake-handler/feeder/src/assembly/scripts/init_db.sql
@@ -22,6 +22,8 @@ CREATE TABLE `db` (
   `name` varchar(255) NOT NULL,
   `host` varchar(255) DEFAULT NULL,
   `port` int(11) DEFAULT NULL,
+  `database` varchar(255) DEFAULT NULL,
+  `encrypt` bit(1) DEFAULT NULL,
   `login` varchar(255) DEFAULT NULL,
   `pass` varchar(255) DEFAULT NULL,
   `property1` varchar(255) DEFAULT NULL,
@@ -41,9 +43,9 @@ CREATE TABLE `map_db_topic` (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
 
-insert into db (name,host,login,pass,property1) values ('Couchbase','dl_couchbase','dl','dl1234','dl');
+insert into db (name,host,login,pass,database) values ('Couchbase','dl_couchbase','dl','dl1234','datalake');
 insert into db (name,host) values ('Elasticsearch','dl_es');
-insert into db (name,host,port,property1) values ('MongoDB','dl_mongodb',27017,'datalake');
+insert into db (name,host,port,database) values ('MongoDB','dl_mongodb',27017,'datalake');
 insert into db (name,host) values ('Druid','dl_druid');
 
 
diff --git a/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/domain/Db.java b/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/domain/Db.java
index 306af490..3fe14e33 100644
--- a/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/domain/Db.java
+++ b/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/domain/Db.java
@@ -51,6 +51,9 @@ public class Db {
 	private String login;
 	private String pass;
 
+	private String database;
+	private Boolean encrypt;
+	
 	private String property1;
 	private String property2;
 	private String property3;
diff --git a/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/CouchbaseService.java b/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/CouchbaseService.java
index f74829e1..a63a927c 100644
--- a/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/CouchbaseService.java
+++ b/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/CouchbaseService.java
@@ -68,7 +68,7 @@ public class CouchbaseService {
 		Db couchbase = dbService.getCouchbase();
         Cluster cluster = CouchbaseCluster.create(couchbase.getHost());
         cluster.authenticate(couchbase.getLogin(), couchbase.getPass());
-        bucket = cluster.openBucket(couchbase.getProperty1());
+        bucket = cluster.openBucket(couchbase.getDatabase());
 
 		log.info("Connect to Couchbase " + couchbase.getHost());
 		
diff --git a/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/MongodbService.java b/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/MongodbService.java
index 2b889215..9008fc9a 100644
--- a/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/MongodbService.java
+++ b/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/MongodbService.java
@@ -28,6 +28,7 @@ import java.util.Map;
 import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
 
+import org.apache.commons.lang3.StringUtils;
 import org.bson.Document;
 
 import org.json.JSONObject;
@@ -41,6 +42,10 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import com.mongodb.MongoClient;
+import com.mongodb.MongoClientOptions;
+import com.mongodb.MongoClientOptions.Builder;
+import com.mongodb.MongoCredential;
+import com.mongodb.ServerAddress;
 import com.mongodb.client.MongoCollection;
 import com.mongodb.client.MongoDatabase;
 
@@ -66,8 +71,31 @@ public class MongodbService {
 	private void init() {
 		Db mongodb = dbService.getMongoDB();
 
-		mongoClient = new MongoClient(mongodb.getHost(), mongodb.getPort());
-		database = mongoClient.getDatabase(mongodb.getProperty1());
+		String host = mongodb.getHost();
+
+		Integer port = mongodb.getPort();
+		if (port == null || port == 0) {
+			port = 27017; //MongoDB default
+		}
+
+		String databaseName = mongodb.getDatabase();
+		String userName = mongodb.getLogin();
+		String password = mongodb.getPass();
+
+		MongoCredential credential = null;
+		if (StringUtils.isNoneBlank(userName) && StringUtils.isNoneBlank(password)) {
+			credential = MongoCredential.createCredential(userName, databaseName, password.toCharArray());
+		}
+
+		Builder builder = MongoClientOptions.builder();
+		builder.serverSelectionTimeout(30000);//server selection timeout, in milliseconds
+		
+		//http://mongodb.github.io/mongo-java-driver/3.0/driver/reference/connecting/ssl/
+		builder.sslEnabled(Boolean.TRUE.equals(mongodb.getEncrypt()));// getEncrypt() can be null
+		MongoClientOptions options = builder.build();
+
+		mongoClient = new MongoClient(new ServerAddress(host, port), credential, options);
+		database = mongoClient.getDatabase(mongodb.getDatabase());
 	}
 
 	@PreDestroy
@@ -88,7 +116,7 @@ public class MongodbService {
 			documents.add(doc);
 		}
 
-		String collectionName = topic.getName().replaceAll("[^a-zA-Z0-9]","");//remove - _ .
+		String collectionName = topic.getName().replaceAll("[^a-zA-Z0-9]", "");//remove - _ .
 		MongoCollection<Document> collection = mongoCollectionMap.computeIfAbsent(collectionName, k -> database.getCollection(k));
 		collection.insertMany(documents);