mirror of
https://github.com/inspec/inspec
synced 2024-12-26 21:13:25 +00:00
57 lines
1.7 KiB
Ruby
57 lines
1.7 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-sns"
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class AwsSnsTopic < Inspec.resource(1)
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name "aws_sns_topic"
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desc "Verifies settings for an SNS Topic"
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example <<~EXAMPLE
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describe aws_sns_topic('arn:aws:sns:us-east-1:123456789012:some-topic') do
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it { should exist }
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its('confirmed_subscription_count') { should_not be_zero }
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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 :arn, :confirmed_subscription_count
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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: [:arn],
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allowed_scalar_name: :arn,
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allowed_scalar_type: String
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)
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# Validate the ARN
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unless validated_params[:arn] =~ /^arn:aws:sns:[\w\-]+:\d{12}:[\S]+$/
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raise ArgumentError, "Malformed ARN for SNS topics. Expected an ARN of the form " \
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"'arn:aws:sns:REGION:ACCOUNT-ID:TOPIC-NAME'"
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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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aws_response = BackendFactory.create(inspec_runner).get_topic_attributes(topic_arn: @arn).attributes
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@exists = true
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# The response has a plain hash with CamelCase plain string keys and string values
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@confirmed_subscription_count = aws_response["SubscriptionsConfirmed"].to_i
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rescue Aws::SNS::Errors::NotFound
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@exists = false
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end
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# Uses the SDK API to really talk to AWS
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class Backend
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class AwsClientApi < AwsBackendBase
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BackendFactory.set_default_backend(self)
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self.aws_client_class = Aws::SNS::Client
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def get_topic_attributes(criteria)
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aws_service_client.get_topic_attributes(criteria)
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end
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end
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end
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end
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