Merge pull request 'add explicit authentication for Mongo when in prod' (#39) from mongoAuthExplicit into develop

Reviewed-on: https://git.digitaltelepresence.com/digital-telepresence/dtp-sites/pulls/39

lib/site-platform.js

@@ -34,12 +34,22 @@ module.connectDatabase = async (/*dtp*/) => {
       host: process.env.MONGODB_HOST,
       database: process.env.MONGODB_DATABASE,
     });
-    const mongoConnectUri = `mongodb://${process.env.MONGODB_HOST}/${process.env.MONGODB_DATABASE}`;
+    const mongoConnectionInfo = {
+      host: process.env.MONGODB_HOST,
+      db: process.env.MONGODB_DATABASE,
+      username: encodeURIComponent(process.env.MONGODB_USERNAME),
+      password: encodeURIComponent(process.env.MONGODB_PASSWORD),
+      options: process.env.MONGODB_OPTIONS || '',
+    };
+    let mongoConnectUri = `mongodb://${process.env.MONGODB_HOST}/${process.env.MONGODB_DATABASE}`;
+    if (process.env.NODE_ENV === 'production'){
+      mongoConnectUri = `mongodb://${mongoConnectionInfo.username}:${mongoConnectionInfo.password}@${mongoConnectionInfo.host}/${mongoConnectionInfo.options}`;
+    }
     module.db = await mongoose.connect(mongoConnectUri, {
       socketTimeoutMS: 0,
       keepAlive: true,
       keepAliveInitialDelay: 300000,
-      dbName: process.env.MONGODB_DATABASE,
+      dbName: mongoConnectionInfo.db,
     });
     module.log.info('connected to MongoDB');
   } catch (error) {