aws_authenticator 2.0.8

Overview

Login to AWS using CLI named profiles, IAM access key credentials, or SSO.

Prerequisites

• Python >= 3.10

• aws-ssooidc (https://pypi.org/project/aws-ssooidc/) >= 2021.1.1.1

• boto3 (https://pypi.org/project/boto3/) >= 1.17.78

Conditional Arguments

If authenticating with named profiles:

• AWSCLI profile name

If authenticating with IAM acccess key credentials:

• AWS access key id

• AWS secret access key

• AWS session token (optional, if using temporary credentials)

If authenticating with SSO:

• AWS account ID

• AWS SSO Permission Set (role) name

• AWS SSO login URL

Additional argument:

• AWS region (optional)

Usage

Installation:

pip3 install aws-authenticator
# or
python3 -m pip install aws-authenticator

In Python3 authenticating with default profile:

import aws_authenticator

auth = aws_authenticator.AWSAuthenticator()
session = auth.profile()
client = session.client("<service-name>")

In Python3 authenticating with named profiles:

import aws_authenticator

auth = aws_authenticator.AWSAuthenticator(
   profile_name="<profile-name>"
)
session = auth.profile()
client = session.client("<service-name>")

In Python3 authenticating with IAM access key credentials:

import aws_authenticator

auth = aws_authenticator.AWSAuthenticator(
   access_key_id="<access-key-id>",
   secret_access_key="<secret-access-key>",
   session_token="<session-token>"
)
session = auth.iam()
client = session.client("<service-name>")

In Python3 authenticating with SSO:

import aws_authenticator

auth = aws_authenticator.AWSAuthenticator(
   sso_url="<sso-url>",
   sso_role_name="<sso-role-name>",
   sso_account_id="<sso-account-id>",
   region_name="<region-name>"
)
session = auth.sso()
client = session.client("<service-name>")

Testing Examples

Testing SSO-based login in Python3:

import aws_authenticator

auth = aws_authenticator.AWSAuthenticator(
   sso_url="<sso-url>",
   sso_role_name="<sso-role-name>",
   sso_account_id="<sso-account-id>",
   region_name="<region-name>"
)
session = auth.sso()
client = session.client("sts")

response = client.get_caller_identity()
print(response)

Testing profile-based login as a script in BASH:

aws_callerid