Get S3 access token via IPC socket

[jcornier]

Hi,

For a project I have a need a I can't found the best way to do it.
I have a greengrass docker that open an IPC socket an then I have a specific code stack in an other docker that uses MQTT (via the PythonSDK) to communicate with AWS services.
This second docker also need to get an S3 access to a bucket and I would like to retrieve this access safely via the IPC socket, is it possible?

Thanks for the help,

Julien