FileCredentials() doesn't support credentials retrieved with AWS CLI v2

[jonathanunderwood]

It appears that FileCredentials expects to see credentials at ~/.aws/credentials. However, with recent versions of the AWS CLI, this file isn't populated, for example, when authenticating via aws sso login. This behaviour change has been discussed at length here: aws/aws-cli#4982. This article discusses more about why relying on .aws/credentials isn't the right approach.

Would it be possible to update FileCredentials to leverage credential_process?

[ojii]

Two things:

You can tell FileCredentials where to look for the credentials file by passing it a path as its first argument.

credential process is unrelated to FileCredential. I would probably accept a PR that added a credentials loader that supports a credential process, but in the meantime, aiodynamo supports custom credential providers so you can write an implementation that works for you without relying on me merging a PR and releasing a new version.