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85 lines
2.7 KiB
Bash
85 lines
2.7 KiB
Bash
#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# Author: Hari Sekhon
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# Date: 2020-01-07 15:08:44 +0000 (Tue, 07 Jan 2020)
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#
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# https://github.com/harisekhon/bash-tools
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
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#
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# https://www.linkedin.com/in/harisekhon
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#
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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# shellcheck disable=SC1090
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. "$srcdir/lib/aws.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Prints AWS account summary in 'key = value' pairs for easy viewing / grepping
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Useful information includes whether the root account has MFA enabled and no access keys:
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AccountAccessKeysPresent = 0
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AccountMFAEnabled = 1
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or comparing number of users to number of MFA devices eg.
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MFADevices = 6
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MFADevicesInUse = 6
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...
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Users = 14
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If you don't have AWS Organizations permissions, you'll probably get an error like this, in which case the account name and root account email won't be printed:
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An error occurred (AccessDeniedException) when calling the DescribeAccount operation: You don't have permissions to access this resource.
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This may happen for example when you're using an AWS SSO account that doesn't have privileges at the Organization level to describe the account.
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This can be safely ignored, the rest of the IAM account summary info containing details such as MFA devices, users and policies etc will be there.
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See Also:
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aws_users_mfa_active_report.sh (adjacent)
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check_aws_root_account.py - in The Advanced Nagios Plugins collection (https://github.com/harisekhon/nagios-plugins)
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$usage_aws_cli_required
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="[<aws_profile>]"
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help_usage "$@"
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# XXX: can't set this to account_id as account summary info only works on a profile basis
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profile="${1:-}"
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if [ -n "$profile" ]; then
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export AWS_PROFILE="$profile"
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fi
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export AWS_DEFAULT_OUTPUT=json
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account_id="$(aws sts get-caller-identity --query Account --output text | tr -d '\r')"
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echo "AccountID = $account_id"
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# XXX: might not have permissions to run this one, skip it if so
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account_info="$(aws organizations describe-account --account-id "$account_id" || :)"
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if [ -n "$account_info" ]; then
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account_name="$(jq -r '.Account.Name' <<< "$account_info")"
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echo "AccountName = $account_name"
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account_email="$(jq -r '.Account.Email' <<< "$account_info")"
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echo "AccountEmail = $account_email"
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fi
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aws iam get-account-summary |
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jq -r '.SummaryMap | to_entries | map(.key + " = " + (.value | tostring)) | .[]' |
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sort
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