mirror of
https://github.com/inspec/inspec
synced 2024-11-23 21:23:29 +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. :)
83 lines
2.2 KiB
Ruby
83 lines
2.2 KiB
Ruby
# encoding: utf-8
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# author: Christoph Hartmann
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# author: Dominik Richter
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# Usage:
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# describe pip('Jinja2') do
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# it { should be_installed }
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# end
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#
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module Inspec::Resources
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class PipPackage < Inspec.resource(1)
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name 'pip'
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desc 'Use the pip InSpec audit resource to test packages that are installed using the pip installer.'
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example "
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describe pip('Jinja2') do
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it { should be_installed }
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end
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"
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def initialize(package_name)
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@package_name = package_name
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end
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def info
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return @info if defined?(@info)
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@info = {}
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@info[:type] = 'pip'
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cmd = inspec.command("#{pip_cmd} show #{@package_name}")
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return @info if cmd.exit_status != 0
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params = SimpleConfig.new(
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cmd.stdout,
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assignment_re: /^\s*([^:]*?)\s*:\s*(.*?)\s*$/,
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multiple_values: false,
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).params
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@info[:name] = params['Name']
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@info[:version] = params['Version']
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@info[:installed] = true
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@info
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end
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def installed?
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info[:installed] == true
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end
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def version
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info[:version]
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end
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def to_s
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"Pip Package #{@package_name}"
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end
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private
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def pip_cmd
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# Pip is not on the default path for Windows, therefore we do some logic
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# to find the binary on Windows
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family = inspec.os[:family]
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case family
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when 'windows'
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# we need to detect the pip command on Windows
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cmd = inspec.command('New-Object -Type PSObject | Add-Member -MemberType NoteProperty -Name Pip -Value (Invoke-Command -ScriptBlock {where.exe pip}) -PassThru | Add-Member -MemberType NoteProperty -Name Python -Value (Invoke-Command -ScriptBlock {where.exe python}) -PassThru | ConvertTo-Json')
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begin
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paths = JSON.parse(cmd.stdout)
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# use pip if it on system path
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pipcmd = paths['Pip']
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# calculate path on windows
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if defined?(paths['Python']) && pipcmd.nil?
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pipdir = paths['Python'].split('\\')
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# remove python.exe
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pipdir.pop
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pipcmd = pipdir.push('Scripts').push('pip.exe').join('/')
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end
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rescue JSON::ParserError => _e
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return nil
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end
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end
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pipcmd || 'pip'
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end
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end
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end
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