Vault AWS Login not working

[ben-nelson-nbcuni]

Apache Airflow version

2.6.1

What happened

Trying to connect to Vault using auth_type = aws_iam. I am receiving the following error: AttributeError: 'Client' has no attribute 'auth_aws_iam'. Looking through the code, you are using client.auth_aws_iam, but the HVAC docs use client.auth.aws.iam_login. You should also add support for boto3.Session() to use role based access.

What you think should happen instead

Airflow should authenticate to Vault using AWS auth.

How to reproduce

Setup a secrets backend of airflow.providers.hashicorp.secrets.vault.VaultBackend and set auth_type = aws_iam. It will error out saying that the client doesn't have an attribute named auth_aws_iam.

Operating System

Docker

Versions of Apache Airflow Providers

No response

Deployment

Official Apache Airflow Helm Chart

Deployment details

No response

Anything else

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[boring-cyborg]

Thanks for opening your first issue here! Be sure to follow the issue template! If you are willing to raise PR to address this issue please do so, no need to wait for approval.

[hussein-awala]

I just opened #31593 to fix the bug you have in the new hvac version.
For the suggested feature, I'll create a new task to add support for new authentication methods, and close this one when we merge the PR which fixes the bug.