Configure Boto Environment Variables

show_variables.sh

echo "AWS_ACCESS_KEY " $AWS_ACCESS_KEY
echo "AWS_ACCESS_KEY_ID " $AWS_ACCESS_KEY_ID
echo "AWS_SECRET_KEY " $AWS_SECRET_KEY
echo "AWS_SECRET_ACCESS_KEY " $AWS_SECRET_ACCESS_KEY
echo "AWS_SESSION_TOKEN " $AWS_SESSION_TOKEN
echo "AWS_SECURITY_TOKEN " $AWS_SECURITY_TOKEN

switch_role.py

#!/usr/bin/python-pip
import sys
import json

def main(args):
    if len(args) < 0:
        print("Pass the filename of the JSON file containing the credentials.")
        return

    with open(args[0], "r") as f:
        values = json.load(f)

        aws_access_key = values["Credentials"]["AccessKeyId"]
        aws_secret_key = values["Credentials"]["SecretAccessKey"]
        aws_session_token = values["Credentials"]["SessionToken"]

        print("export AWS_ACCESS_KEY='" + aws_access_key + "'")
        print("export AWS_ACCESS_KEY_ID='" + aws_access_key + "'")
        print("export AWS_SECRET_KEY='" + aws_secret_key + "'")
        print("export AWS_SECRET_ACCESS_KEY='" + aws_secret_key + "'")
        print("export AWS_SESSION_TOKEN='" + aws_session_token + "'")
        print("export AWS_SECURITY_TOKEN='" + aws_session_token + "'")


if __name__=="__main__":
    main(sys.argv[1:])

switch_role.sh

#!/bin/bash
. ./unset_token_environment_variables.sh
aws sts assume-role --role-arn "arn:aws:iam::321241561940:role/AccountAdminProjectName" --role-session-name "SessionName" > op.json
python switch_role.py op.json > variables.sh
. ./variables.sh
rm ./variables.sh
rm ./op.json

unset_token_environment_variables.sh

unset AWS_ACCESS_KEY_ID
unset AWS_SECRET_ACCESS_KEY
unset AWS_SESSION_TOKEN
unset AWS_SECURITY_TOKEN