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Simple python function to assume an AWS IAM Role from a role ARN and return a boto3 session object
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import boto3 | |
def role_arn_to_session(**args): | |
""" | |
Usage : | |
session = role_arn_to_session( | |
RoleArn='arn:aws:iam::012345678901:role/example-role', | |
RoleSessionName='ExampleSessionName') | |
client = session.client('sqs') | |
""" | |
client = boto3.client('sts') | |
response = client.assume_role(**args) | |
return boto3.Session( | |
aws_access_key_id=response['Credentials']['AccessKeyId'], | |
aws_secret_access_key=response['Credentials']['SecretAccessKey'], | |
aws_session_token=response['Credentials']['SessionToken']) |
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