Add authentication mecanisme and secure database.

docker/docker-compose.yml

@@ -4,4 +4,11 @@ services:
     container_name: "mongo"
     image: "mongo:latest"
     ports:
-     - "27017:27017"
+     - "27017:27017"
+    environment:
+     - "MONGO_INITDB_DATABASE=express-test"
+     - "MONGO_INITDB_ROOT_USERNAME=god"
+     - "MONGO_INITDB_ROOT_PASSWORD=P@ssword"
+    volumes:
+     - "./mongodb/docker-entrypoint-initdb.d:/docker-entrypoint-initdb.d/:ro"
+     - "./mongodb/data:/data/db"

docker/mongodb/docker-entrypoint-initdb.d/initDatabase.js

@@ -0,0 +1,12 @@
+db.test.insert({id: 'test'});
+
+db.createUser(
+    {
+      user: "application_user",
+      pwd: "Password1",
+      roles:
+        [
+          { role: "readWrite", db: "db_application" }
+        ]
+    }
+)