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russau/curl sig v4

Last active October 27, 2022 00:09
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curl sig v4
keys=($(aws sts assume-role --role-arn "arn:aws:iam::012345678912:role/ec2-readonly-role" \
--role-session-name session1 \
--query "[Credentials.AccessKeyId,Credentials.SecretAccessKey,Credentials.SessionToken]" \
--output text))
export AKI=${keys[1]} ; export SAK=${keys[2]} ; export ST=${keys[3]}
curl 'https://ec2.ap-southeast-2.amazonaws.com/?Action=DescribeInstances' \
--aws-sigv4 aws:amz:ap-southeast-2:ec2 \
--user "${AKI}:${SAK}" \
--header "x-amz-security-token: ${ST}"
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