inspec/docs/resources/aws_s3_buckets.md.erb
Miah Johnson 988eb9749b AWS resource permission docs (#3036)
* Add documentation about required IAM permissions to AWS Resources.
* Change phrasing.

Signed-off-by: Miah Johnson <miah@chia-pet.org>
2018-05-10 14:57:53 -04:00

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---
title: About the aws_s3_buckets Resource
---
# aws\_s3\_buckets
Use the `aws_s3_buckets` InSpec audit resource to list all buckets in a single account.
Use the `aws_s3_bucket` InSpec audit resource to perform in-depth auditing of a single S3 bucket.
<br>
## Syntax
An `aws_s3_buckets` resource block takes no arguments
describe aws_s3_buckets do
it { should exist }
end
<br>
## Examples
The following examples show how to use this InSpec audit resource.
As this is the initial release of `aws_s3_buckets`, its limited functionality precludes examples.
<br>
## Matchers
### exists
The control will pass if the resource contains at least one bucket.
# Test if there are any buckets
describe aws_s3_buckets
it { should exist }
end
## Properties
### bucket\_names
Provides an array of strings containing the names of the buckets.
# Examine what buckets have been created.
describe aws_s3_buckets do
its('bucket_names') { should eq ['my_bucket'] }
# OR
its('bucket_names') { should include 'my_bucket' }
end
## AWS Permissions
Your [Principal](https://docs.aws.amazon.com/IAM/latest/UserGuide/intro-structure.html#intro-structure-principal) will need the `s3:ListAllMyBuckets` action with Effect set to Allow.
You can find detailed documentation at [Actions, Resources, and Condition Keys for Amazon S3](https://docs.aws.amazon.com/IAM/latest/UserGuide/list_amazons3.html).