106 lines
2.3 KiB
Bash
106 lines
2.3 KiB
Bash
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#!/bin/bash
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#
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# This script attempts quickly enumerate some of the exposed resources
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# available given a set of AWS credentials.
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# Based on excellent work of Scott Piper:
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# https://duo.com/blog/beyond-s3-exposed-resources-on-aws
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#
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if [ $# -lt 1 ]; then
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echo "Usage: ./find-exposed-resources.sh <profile-name> [region]"
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echo ""
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echo "If region is not specified, will enumerate all regions."
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exit 1
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fi
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PROFILE=$1
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REGION=
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if [[ "$2" != "" ]]; then
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REGION="$2"
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fi
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trap ctrl_c INT
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function ctrl_c() {
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echo "[!] User interrupted script execution."
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exit 1
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}
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function _aws() {
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if [[ "$REGION" != "" ]]; then
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#echo "aws --region $REGION --profile $PROFILE $@ --no-paginate"
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aws --region $REGION --profile $PROFILE $@ --no-paginate
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else
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#echo "aws --profile $PROFILE $@ --no-paginate"
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aws --profile $PROFILE $@ --no-paginate
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fi
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}
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function ebs_snapshots() {
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out=$(_aws ec2 describe-snapshots --owner-id self --restorable-by-user-ids all)
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if ! echo "$out" | grep -q '": \[\]'; then
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echo "---[ Public EBS Snapshots"
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echo "$out"
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echo
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fi
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}
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function rds_snapshots() {
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out=$(_aws rds describe-db-snapshots --snapshot-type public)
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if ! echo "$out" | grep -q '": \[\]'; then
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echo "---[ Public RDS Snapshots"
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echo "$out"
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echo
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fi
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}
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function ami_images() {
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out=$(_aws ec2 describe-images --owners self --executable-users all)
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if ! echo "$out" | grep -q '": \[\]'; then
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echo "---[ Public RDS Snapshots"
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echo "$out"
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echo
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fi
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}
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function s3_buckets() {
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echo "---[ Public S3 Buckets"
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for bucket in $(_aws s3api list-buckets --query 'Buckets[*].Name' --output text)
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do
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pub=$(_aws s3api get-bucket-policy-status --bucket $bucket --query 'PolicyStatus.IsPublic' 2> /dev/null || echo 'false')
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echo -n "IsPublic:"
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if [[ "$pub" == "true" ]]; then
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echo -en "\e[91m"
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else
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echo -en "\e[34m"
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fi
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echo -e "$pub\e[39m - Bucket: \e[93m$bucket\e[39m"
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done
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echo
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}
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regions=$(aws ec2 describe-regions --query 'Regions[*].RegionName' --output text)
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if [[ "$REGION" == "" ]]; then
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for region in ${regions[@]}
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do
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REGION="$region"
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echo "=================== Region: $region ======================"
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echo
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ebs_snapshots
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rds_snapshots
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ami_images
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done
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echo
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else
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echo "=================== Region: $REGION ======================"
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echo
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ebs_snapshots
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rds_snapshots
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ami_images
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echo
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fi
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s3_buckets
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