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https://github.com/inspec/inspec
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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. :)
64 lines
1.8 KiB
Ruby
64 lines
1.8 KiB
Ruby
# encoding: utf-8
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# copyright: 2015, Vulcano Security GmbH
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# author: Dominik Richter
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# author: Christoph Hartmann
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# license: All rights reserved
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module Inspec::Resources
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class Lines
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attr_reader :output
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def initialize(raw, desc)
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@output = raw
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@desc = desc
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end
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def lines
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output.split("\n")
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end
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def to_s
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@desc
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end
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end
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class PostgresSession < Inspec.resource(1)
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name 'postgres_session'
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desc 'Use the postgres_session InSpec audit resource to test SQL commands run against a PostgreSQL database.'
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example "
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sql = postgres_session('username', 'password')
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describe sql.query('SELECT * FROM pg_shadow WHERE passwd IS NULL;') do
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its('output') { should eq('') }
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end
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"
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def initialize(user, pass)
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@user = user || 'postgres'
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@pass = pass
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end
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def query(query, db = [])
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dbs = db.map { |x| "-d #{x}" }.join(' ')
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# TODO: simple escape, must be handled by a library
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# that does this securely
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escaped_query = query.gsub(/\\/, '\\\\').gsub(/"/, '\\"').gsub(/\$/, '\\$')
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# run the query
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cmd = inspec.command("PGPASSWORD='#{@pass}' psql -U #{@user} #{dbs} -h localhost -c \"#{escaped_query}\"")
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out = cmd.stdout + "\n" + cmd.stderr
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if cmd.exit_status != 0 or
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out =~ /could not connect to .*/ or
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out.downcase =~ /^error/
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# skip this test if the server can't run the query
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skip_resource "Can't read run query #{query.inspect} on postgres_session: #{out}"
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else
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# remove the whole header (i.e. up to the first ^-----+------+------$)
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# remove the tail
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lines = cmd.stdout
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.sub(/(.*\n)+([-]+[+])*[-]+\n/, '')
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.sub(/\n[^\n]*\n\n$/, '')
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Lines.new(lines.strip, "PostgreSQL query: #{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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