mirror of
https://github.com/inspec/inspec
synced 2024-11-14 17:07:09 +00:00
577688a3a0
Many of the resources are named as a top-level class with a fairly generic class name, such as "OS". This causes an issue specifically with kitchen-google which depends on a gem which depends on the "os" gem which itself defines an OS class with a different superclass. This prevents users from using TK, Google Compute, and Inspec without this fix. Some mocked commands had their digest changed as well due to the new indentation, specifically in the User and RegistryKey classes. I strongly recommend viewing this diff with `git diff --ignore-space-change` to see the *real* changes. :)
84 lines
2.1 KiB
Ruby
84 lines
2.1 KiB
Ruby
# encoding: utf-8
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# author: Christoph Hartmann
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# author: Dominik Richter
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module Inspec::Resources
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class JsonConfig < Inspec.resource(1)
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name 'json'
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desc 'Use the json InSpec audit resource to test data in a JSON file.'
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example "
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describe json('policyfile.lock.json') do
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its('cookbook_locks.omnibus.version') { should eq('2.2.0') }
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end
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"
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# make params readable
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attr_reader :params
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def initialize(path)
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@path = path
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@file = inspec.file(@path)
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@file_content = @file.content
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# check if file is available
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if !@file.file?
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skip_resource "Can't find file \"#{@conf_path}\""
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return @params = {}
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end
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# check if file is readable
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if @file_content.empty? && @file.size > 0
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skip_resource "Can't read file \"#{@conf_path}\""
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return @params = {}
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end
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@params = parse(@file_content)
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end
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def parse(content)
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require 'json'
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JSON.parse(content)
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end
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def value(key)
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extract_value(key, @params)
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end
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# Shorthand to retrieve a parameter name via `#its`.
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# Example: describe json('file') { its('paramX') { should eq 'Y' } }
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#
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# @param [String] name name of the field to retrieve
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# @return [Object] the value stored at this position
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def method_missing(*keys)
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# catch bahavior of rspec its implementation
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# @see https://github.com/rspec/rspec-its/blob/master/lib/rspec/its.rb#L110
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keys.shift if keys.is_a?(Array) && keys[0] == :[]
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value(keys)
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end
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def to_s
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"Json #{@path}"
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end
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private
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def extract_value(keys, value)
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key = keys.shift
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return nil if key.nil?
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# if value is an array, iterate over each child
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if value.is_a?(Array)
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value = value.map { |i|
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extract_value([key], i)
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}
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else
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value = value[key.to_s].nil? ? nil : value[key.to_s]
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end
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# if there are no more keys, just return the value
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return value if keys.first.nil?
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# if there are more keys, extract more
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extract_value(keys.clone, value)
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end
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end
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end
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