AWS credentials from SAML v0.4
This is a browser extensino that allows you to get your job done without any causing any trouble. The extension incercepts the SAMLResponse sent from the IdP to AWS and uses AWS assumeRoleWithSAML API to obtain a set of credentials that you can use from the AWS CLI or any other application.
The credentials file is automatically downloaded to your download folder as you do the SAML login. The name of the file is set to always be credentials (overwriting the file if necessary). This allows you to point the AWS CLI to a stable file.