ianmas-aws

# Run this Lambda function inside a VPC with a MongoDB instance inside it. 
# Set up security groups to allow the function to communicate with the MongoDB endpoint
# NAT service or NAT instance is required because the function need to access AWS KMS, which an external endpoint
# Set four environment variables for the function containing the details required for the MongoDB endpoint uri 
# I used the Bitnami MongoDB install from the AWS Marketplace

import boto3
import os

from base64 import b64decode