One click deployment using AWS Application Repositorry

This repository can be used to create AWS services stack for tracking inbound and outbound requests to your webservices and REST APIs.

This repository creates an independent AWS stack (using serverless technologies), that can be used to receive API access events and store them to AWS DynamoDB.

If you want to log all requests made to or from your web services, you can setup the AWS stack through this repository, and use provided clients to send data to the created AWS stack.

There are many advantages of tracking requests to your web services:

• These logs can be used for API access auditing.
• These logs trails can be helpful in debugging connection issues clients and service.
• These logs can be used for various types of data analysis.

This service works in conjunction with API Access Tracker Clients, to receive and store API access events.

The API Access Tracker Clients generate AWS SQS events containing request and response details from your webservices, which are consumed by this service. These AWS SQS events are processed by AWS Lambda functions and persisted in AWS DynamoDB.

Following data values, regarding each request, are received from the API Access Tracker Client:

• Request URL
• URL parameters
• Request body
• All headers of request
• HTTP response status
• HTTP response body

Following AWS services are used, by this service:

• AWS SQS
• AWS Lambda
• AWS Cloudformation
• AWS DynamoDB
• AWS CloudWatch

You simply need to include one of the compatible API Access Tracker Clients in your project and setup this service in your AWS account, to start tracking calls to your APIs (webservices).

Below is a step-by-step guide on how to setup every thing.

Setup the AWS Backend

1. Create an AWS Account or use your existing account.
2. Deploy this service through AWS SAM Repository
3. After the AWS Stack is setup successfully, you should see two SQS queues (starting with name aal_), two Lambda functions (starting with name aal_) and two DynamoDB tables (starting with name aal_).
4. Create an IAM user with programmatic credentials and provide it access to the created SQS queues. Below policy shows minimum access rights required. This user is used by your webservice client to publish events to the SQS queues. Make sure you store API access credentials for this user (its only available once from AWS console)

{
 "Version": "2012-10-17",
 "Statement": [
   {
     "Sid": "VisualEditor0",
     "Effect": "Allow",
     "Action": [
       "sqs:GetQueueUrl",
       "sqs:SendMessage",
       "sqs:CreateQueue"
     ],
     "Resource": "arn:aws:sqs:us-east-1:<Your-AWS-Account-ID>:aal_*"
   }
 ]
}

Setup your webservices

• Import one of the API Access Tracker Client to your webservices project.
• Setup AWS credentials of AWS users in your project.

That's it, now whenever you make a request to any webservices in your project, the event will be stored in the AWS DynamoDB tables.

Currently available API Access Tracker Client implementations: