mirror of
https://github.com/inspec/inspec
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97 lines
2.7 KiB
Ruby
97 lines
2.7 KiB
Ruby
require "resource_support/aws/aws_singular_resource_mixin"
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require "resource_support/aws/aws_backend_base"
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require "aws-sdk-cloudtrail"
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class AwsCloudTrailTrail < Inspec.resource(1)
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name "aws_cloudtrail_trail"
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desc "Verifies settings for an individual AWS CloudTrail Trail"
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example <<~EXAMPLE
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describe aws_cloudtrail_trail('trail-name') do
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it { should exist }
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end
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EXAMPLE
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supports platform: "aws"
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include AwsSingularResourceMixin
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attr_reader :cloud_watch_logs_log_group_arn, :cloud_watch_logs_role_arn, :home_region,
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:kms_key_id, :s3_bucket_name, :trail_arn
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def to_s
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"CloudTrail #{@trail_name}"
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end
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def multi_region_trail?
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@is_multi_region_trail
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end
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def log_file_validation_enabled?
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@log_file_validation_enabled
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end
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def encrypted?
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!kms_key_id.nil?
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end
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def delivered_logs_days_ago
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query = { name: @trail_name }
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catch_aws_errors do
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begin
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resp = BackendFactory.create(inspec_runner).get_trail_status(query).to_h
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((Time.now - resp[:latest_cloud_watch_logs_delivery_time]) / (24 * 60 * 60)).to_i unless resp[:latest_cloud_watch_logs_delivery_time].nil?
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rescue Aws::CloudTrail::Errors::TrailNotFoundException
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nil
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end
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end
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end
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private
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def validate_params(raw_params)
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validated_params = check_resource_param_names(
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raw_params: raw_params,
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allowed_params: [:trail_name],
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allowed_scalar_name: :trail_name,
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allowed_scalar_type: String
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)
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if validated_params.empty?
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raise ArgumentError, "You must provide the parameter 'trail_name' to aws_cloudtrail_trail."
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end
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validated_params
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end
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def fetch_from_api
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backend = BackendFactory.create(inspec_runner)
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query = { trail_name_list: [@trail_name] }
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resp = backend.describe_trails(query)
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@trail = resp.trail_list[0].to_h
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@exists = !@trail.empty?
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@s3_bucket_name = @trail[:s3_bucket_name]
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@is_multi_region_trail = @trail[:is_multi_region_trail]
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@trail_arn = @trail[:trail_arn]
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@log_file_validation_enabled = @trail[:log_file_validation_enabled]
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@cloud_watch_logs_role_arn = @trail[:cloud_watch_logs_role_arn]
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@cloud_watch_logs_log_group_arn = @trail[:cloud_watch_logs_log_group_arn]
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@kms_key_id = @trail[:kms_key_id]
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@home_region = @trail[:home_region]
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end
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class Backend
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class AwsClientApi < AwsBackendBase
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AwsCloudTrailTrail::BackendFactory.set_default_backend(self)
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self.aws_client_class = Aws::CloudTrail::Client
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def describe_trails(query)
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aws_service_client.describe_trails(query)
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end
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def get_trail_status(query)
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aws_service_client.get_trail_status(query)
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end
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end
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end
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end
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