mirror of
https://github.com/inspec/inspec
synced 2024-09-20 14:31:58 +00:00
2857d07151
The opening and closing mechanic varied between all the various resources. This changes them all to use a HEREDOC with a tilde to remove leading whitespace. This removes the need for the special method to trim the `#print_example` method from shell. Signed-off-by: Franklin Webber <franklin.webber@gmail.com>
77 lines
1.9 KiB
Ruby
77 lines
1.9 KiB
Ruby
# encoding: utf-8
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require 'utils/file_reader'
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require 'resources/postgres'
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module Inspec::Resources
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class PostgresIdentConf < Inspec.resource(1)
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name 'postgres_ident_conf'
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supports platform: 'unix'
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desc 'Use the postgres_ident_conf InSpec audit resource to test the client
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authentication data is controlled by a pg_ident.conf file.'
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example <<~EXAMPLE
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describe postgres_ident_conf.where { pg_username == 'acme_user' } do
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its('map_name') { should eq ['ssl-test'] }
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end
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EXAMPLE
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include FileReader
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attr_reader :params, :conf_file
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def initialize(ident_conf_path = nil)
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@conf_file = ident_conf_path || File.expand_path('pg_ident.conf', inspec.postgres.conf_dir)
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@content = nil
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@params = nil
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read_content
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end
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filter = FilterTable.create
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filter.register_column(:map_name, field: 'map_name')
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.register_column(:system_username, field: 'system_username')
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.register_column(:pg_username, field: 'pg_username')
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filter.install_filter_methods_on_resource(self, :params)
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def to_s
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"PostgreSQL Ident Config #{@conf_file}"
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end
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private
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def filter_comments(data)
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content = []
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data.each do |line|
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line.chomp!
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content << line unless line.match(/^\s*#/) || line.empty?
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end
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content
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end
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def read_content
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@content = ''
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@params = {}
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@content = filter_comments(read_file(@conf_file))
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@params = parse_conf(@content)
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end
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def parse_conf(content)
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content.map do |line|
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parse_line(line)
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end.compact
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end
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def parse_line(line)
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x = line.split(/\s+/)
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{
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'map_name' => x[0],
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'system_username' => x[1],
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'pg_username' => x[2],
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}
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end
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def read_file(conf_file = @conf_file)
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read_file_content(conf_file, allow_empty: true).lines
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end
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end
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end
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