Are you waiting for your personnummer having moved to Sweden? Use this python module to make the waiting a bit more pleasant. Incorporating AWS Lambda and SNS, the module sends a notification when there's a hit.

If you wish to run the module on AWS Lambda, make a periodic event rule that fires every 30 mins or hour on EventBridge. Create an SNS topic for hit notification.

The AWS role/user will need following permissions:

• logs:CreateLogGroup
• logs:CreateLogStream
• logs:PutLogEvents
• sns:Publish
• events:DisableRule

Copy the config files and edit them to suit your needs.

cp doc/config.jsonc doc/query.jsonc src

Note that profile and region are inferred by the SDK if running on Lambda or EC2. In such case, all the config should specify are topic and rule. Delete the disable-events mapping altogether if used locally.

Install the dependencies.

python3.12 -m pip install --upgrade "pyjson5" "boto3" "requests"

At this point, you may start the module in src to test or use it as a daemon. The main script of the module polls every half until there's a hit.

cd src
python3.12 -m ratsitlarm

Build the zip bundles.

make

Using the generated bundles(lambda_function.zip and lambda_layer.zip), set up the AWS lambda function like so

• Runtime: Python 3.12
• Arch: arm64
• The layer applied to the function
• The periodic event rule attached to the function

Upon a query resulted in a hit, the module disables the event rule and publishes a message to the SNS topic before exiting.