34 lines
1002 B
Bash
34 lines
1002 B
Bash
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#!/bin/bash
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#
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# This script simply calls `aws sts assume-role` using hardcoded parameters, in order
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# to retrieve set of session credentials and reformat it into ~/.aws/credentials file format.
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#
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# Mariusz B., mgeeky '19
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#
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#
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# Configure below variables.
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#
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PROFILE_NAME=your-profile-name
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SERIAL_MFA=arn:aws:iam::<NUMBER>:mfa/<USER-NAME>
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ROLE_NAME=Your_Role_Name
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ROLE_ARN=arn:aws:iam::<NUMBER>:role/$ROLE_NAME
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DURATION=42000
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#
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# ------------------------
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#
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read -p "Type your AWS MFA Code: " code
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echo
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out=$(aws sts assume-role --serial-number $SERIAL_MFA --role-arn $ROLE_ARN --role-session-name $ROLE_NAME --duration-seconds $DURATION --token-code $code)
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if [ $? -eq 0 ]; then
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echo "[$PROFILE_NAME]"
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echo "$out" | python3 -c 'import sys,json; foo=json.loads(sys.stdin.read()); print("aws_access_key_id={}\naws_secret_access_key={}\naws_session_token={}".format(foo["Credentials"]["AccessKeyId"],foo["Credentials"]["SecretAccessKey"],foo["Credentials"]["SessionToken"]))'
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echo
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else
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echo $out
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fi
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