Get AWS Cred from SSO login

get-env-aws.py

"""
 Prerequistes
  - AWS SSO login
    - sso configure sso --profile <PROFILE_NAME>
    - sso sso login --profile <PROFILE_NAME>
  - SSO Cred json file cat .aws/sso/cache/d54a50b27ab3580ec5477511f9d40eb8f92b5649.json | jq
{
  "startUrl": "https://d-90678c01fa.awsapps.com/start#",
  "region": "us-east-1",
  "accessToken": "aoaA..................SLRA",
  "expiresAt": "2023-12-10T10:04:10Z",
  "clientId": "urDhf0..............tMQ",
  "clientSecret": "eyJra...................A5-Qat",
  "registrationExpiresAt": "2024-03-05T15:12:28Z",
  "refreshToken": "aorA...................OH5eFthkUCBBtQQ/1M"
}

"""


import json
import os

# Path to the AWS CLI cache directory
cli_cache_path = os.path.expanduser('~/.aws/cli/cache')

# Find the most recently modified file in the CLI cache directory
files = [os.path.join(cli_cache_path, f) for f in os.listdir(cli_cache_path)]
latest_file = max(files, key=os.path.getmtime)

# Extract the credentials from the file
with open(latest_file) as f:
    data = json.load(f)
    credentials = data['Credentials']

print(f"export AWS_ACCESS_KEY_ID={credentials['AccessKeyId']}")
print(f"export AWS_SECRET_ACCESS_KEY={credentials['SecretAccessKey']}")
print(f"export AWS_SESSION_TOKEN={credentials['SessionToken']}")