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fixed and improved aws profile loader

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Toni de la Fuente
2018-04-16 14:09:30 -04:00
parent 98a1f4bda0
commit ada8a225ae
1 changed files with 8 additions and 10 deletions
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18
include/aws_profile_loader
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@@ -16,21 +16,19 @@
# check environment variables and if not, it checks and loads credentials from
# instance profile (metadata server) if runs in an EC2 instance
INSTANCE_PROFILE=$(curl -s -m 1 http://169.254.169.254/latest/meta-data/iam/security-credentials/)
if [[ $PROFILE ]]; then
PROFILE_OPT="--profile $PROFILE"
else
# if Prowler runs insinde an AWS instance with IAM instance profile attached
INSTANCE_PROFILE=$(curl -s -m 1 http://169.254.169.254/latest/meta-data/iam/security-credentials/)
if [[ $INSTANCE_PROFILE ]]; then
elif [[ $AWS_ACCESS_KEY_ID && $AWS_SECRET_ACCESS_KEY || $AWS_SESSION_TOKEN ]];then
PROFILE="ENV"
PROFILE_OPT=""
elif [[ $INSTANCE_PROFILE ]];then
PROFILE="INSTANCE-PROFILE"
AWS_ACCESS_KEY_ID=$(curl -s http://169.254.169.254/latest/meta-data/iam/security-credentials/${INSTANCE_PROFILE} | grep AccessKeyId | cut -d':' -f2 | sed 's/[^0-9A-Z]*//g')
AWS_SECRET_ACCESS_KEY_ID=$(curl -s http://169.254.169.254/latest/meta-data/iam/security-credentials/${INSTANCE_PROFILE} | grep SecretAccessKey | cut -d':' -f2 | sed 's/[^0-9A-Za-z/+=]*//g')
AWS_SESSION_TOKEN=$(curl -s http://169.254.169.254/latest/meta-data/iam/security-credentials/${INSTANCE_PROFILE} grep Token| cut -d':' -f2 | sed 's/[^0-9A-Za-z/+=]*//g')
fi
if [[ $AWS_ACCESS_KEY_ID && $AWS_SECRET_ACCESS_KEY || $AWS_SESSION_TOKEN ]];then
PROFILE="ENV"
PROFILE_OPT=""
else
else
PROFILE="default"
PROFILE_OPT="--profile $PROFILE"
fi
fi