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scottb/authorize_aws.rb

Last active February 25, 2019 19:32
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Generate the necessary envariables to authenticate a shell window to AWS when an MFA token is in use
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authorize_aws.rb
require 'aws-sdk'
duration = 24 * 60 * 60
creds = Aws::STS::Client.new.get_session_token(duration_seconds: duration, serial_number: ARGV[0], token_code: ARGV[1]).credentials
puts "export AWS_ACCESS_KEY_ID=#{creds.access_key_id}"
puts "export AWS_SECRET_ACCESS_KEY=#{creds.secret_access_key}"
puts "export AWS_SESSION_TOKEN=#{creds.session_token}"
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