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https://github.com/inspec/inspec
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105 lines
2.8 KiB
Ruby
105 lines
2.8 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-costandusagereportservice"
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class AwsBillingReport < Inspec.resource(1)
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name "aws_billing_report"
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supports platform: "aws"
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desc "Verifies settings for AWS Cost and Billing Reports."
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example <<~EXAMPLE
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describe aws_billing_report('inspec1') do
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its('report_name') { should cmp 'inspec1' }
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its('time_unit') { should cmp 'hourly' }
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end
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describe aws_billing_report(report: 'inspec1') do
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it { should exist }
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end
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EXAMPLE
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include AwsSingularResourceMixin
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attr_reader :report_name, :time_unit, :format, :compression, :s3_bucket,
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:s3_prefix, :s3_region
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def to_s
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"AWS Billing Report #{report_name}"
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end
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def hourly?
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exists? ? time_unit.eql?("hourly") : nil
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end
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def daily?
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exists? ? time_unit.eql?("daily") : nil
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end
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def zip?
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exists? ? compression.eql?("zip") : nil
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end
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def gzip?
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exists? ? compression.eql?("gzip") : nil
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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: [:report_name],
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allowed_scalar_name: :report_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 'report_name' to aws_billing_report."
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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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report = find_report(report_name)
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@exists = !report.nil?
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if exists?
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@time_unit = report.time_unit.downcase
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@format = report.format.downcase
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@compression = report.compression.downcase
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@s3_bucket = report.s3_bucket
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@s3_prefix = report.s3_prefix
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@s3_region = report.s3_region
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end
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end
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def find_report(report_name)
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pagination_opts = {}
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found_report_def = nil
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while found_report_def.nil?
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api_result = backend.describe_report_definitions(pagination_opts)
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next_token = api_result.next_token
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found_report_def = api_result.report_definitions.find { |report_def| report_def.report_name == report_name }
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pagination_opts = { next_token: next_token }
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next if found_report_def.nil? && next_token # Loop again: didn't find it, but there are more results
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break if found_report_def.nil? && next_token.nil? # Give up: didn't find it, no more results
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end
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found_report_def
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end
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def backend
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@backend ||= BackendFactory.create(inspec_runner)
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end
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class Backend
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class AwsClientApi < AwsBackendBase
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AwsBillingReport::BackendFactory.set_default_backend(self)
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self.aws_client_class = Aws::CostandUsageReportService::Client
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def describe_report_definitions(query = {})
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aws_service_client.describe_report_definitions(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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