Add authentication module to help create credential files.

[ab0l3th]

Note: The verbiage expressed here are that of the author and are not representative of State Farm.

Is your feature request related to a problem? Please describe.

Everyone organization and company has different ways they create credentials and if you have a large amount of Lambda code to process you need to create them on the fly. Having the ability to integration a custom authentication module will enable the credentials to be created when needed using the tools and techniques unique to your company.