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#!/usr/bin/env bash | |
# When sourced, this script will export the AWS_ACCESS_KEY_ID and | |
# AWS_SECRET_ACCESS_KEY env vars from a specific profile in | |
# ~/.aws/credentials. | |
# It will also set AWS_PROFILE and AWS_DEFAULT_PROFILE, ensuring | |
# the current shell is configured to use the correct AWS credentials | |
# regardless of what script or tools you are using to connect to AWS... | |
# boto, aws cli, ansible etc. | |
# Usage: | |
# | |
# First ensure your AWS profiles are correctly set up: | |
# http://docs.aws.amazon.com/cli/latest/userguide/cli-multiple-profiles.html | |
# | |
# Then source this script with the profile name. | |
# | |
# $ . ./export-aws-creds.sh [PROFILE NAME] | |
# | |
# If PROFILE is not given, the "default" profile will be exported. | |
# | |
# I also add a function to my .zshrc to ease usage: | |
# | |
# function awsprofile () { | |
# . ~/Dev/export-aws-creds.sh $1 | |
# } | |
# | |
# Then run it: | |
# | |
# $ awsprofile sandbox | |
[[ -z "$1" ]] && profile="default" || profile="$1" | |
credentials=$(grep -A 2 "$profile" ~/.aws/credentials | grep -v "$profile") | |
if [[ "$credentials" == "" ]]; then | |
echo "Error: profile '$profile' not found in ~/.aws/credentials" | |
return | |
fi | |
echo "" | |
echo "Exporting profile: $profile" | |
for key in AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY; do | |
val=$(echo "$credentials" | grep -i "$key" | awk -F '=' '{print $2}') | |
if [[ "$val" == "" ]]; then | |
echo " Error: missing $key" | |
return | |
fi | |
j export "$key"="$val" | |
done | |
export AWS_DEFAULT_PROFILE=$profile | |
export AWS_PROFILE=$profile | |
echo "===================================================================" | |
echo "AWS_ACCESS_KEY_ID: ****************${AWS_ACCESS_KEY_ID: -4}" | |
echo "AWS_SECRET_ACCESS_KEY: ****************${AWS_SECRET_ACCESS_KEY: -4}" | |
echo "AWS_DEFAULT_PROFILE: $AWS_DEFAULT_PROFILE" | |
echo "AWS_PROFILE: $AWS_PROFILE" | |
echo "===================================================================" | |
echo 'aws configure list' | |
aws configure list | |
echo "===================================================================" |
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