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https://github.com/inspec/inspec
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bbc4002b53
* Fix profile vendoring on Windows This fixes vendoring on Windows by doing the following: - Expanding relative paths (handles `\\`) - Ensuring archives after closed after reading (prevents locking) This also does the following: - Removes extra file from testing tar archive - Ensures fetching dirs/archives in the local fetcher behaves the same * Fix profile vendoring on Windows This fixes vendoring on Windows by doing the following: - Expanding relative paths (handles `\\`) - Ensuring archives after closed after reading (prevents locking) This also does the following: - Removes extra file from testing tar archive - Ensures fetching dirs/archives in the local fetcher behaves the same * Add vendoring to fuctional testing and fix the tmp path for windows * Add tests for relative paths and backslashes * Remove backslashes support in filenames on Linux Signed-off-by: Jerry Aldrich <jerryaldrichiii@gmail.com>
117 lines
2.9 KiB
Ruby
117 lines
2.9 KiB
Ruby
# encoding: utf-8
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# author: Dominik Richter
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# author: Christoph Hartmann
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require 'openssl'
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module Fetchers
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class Local < Inspec.fetcher(1)
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name 'local'
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priority 0
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def self.resolve(target)
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if target.is_a?(String)
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local_path = resolve_from_string(target)
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new(local_path) if local_path
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elsif target.is_a?(Hash)
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local_path = resolve_from_hash(target)
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new(local_path, target) if local_path
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end
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end
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def self.resolve_from_hash(target)
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return unless target.key?(:path)
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if target.key?(:cwd)
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File.expand_path(target[:path], target[:cwd])
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else
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target[:path]
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end
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end
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def self.resolve_from_string(target)
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# Support "urls" in the form of file://
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if target.start_with?('file://')
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target = target.gsub(%r{^file://}, '')
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else
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# support for windows paths
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target = target.tr('\\', '/')
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end
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target if File.exist?(File.expand_path(target))
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end
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def initialize(target, opts = {})
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@target = target
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@backend = opts[:backend]
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@archive_shasum = nil
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end
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def fetch(path)
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# If `inspec exec` is used then we should not vendor/fetch. This makes
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# local development easier and more predictable.
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return @target if Inspec::BaseCLI.inspec_cli_command == :exec
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# Skip vendoring if @backend is not set (example: ad hoc runners)
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return @target unless @backend
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if File.directory?(@target)
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# Create an archive, checksum, and move to the vendor directory
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Dir.mktmpdir do |tmpdir|
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temp_archive = File.join(tmpdir, "#{File.basename(@target)}.tar.gz")
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opts = {
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backend: @backend,
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output: temp_archive,
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}
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# Create a temporary archive at `opts[:output]`
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Inspec::Profile.for_target(@target, opts).archive(opts)
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checksum = perform_shasum(temp_archive)
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final_path = File.join(path, checksum)
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FileUtils.mkdir_p(final_path)
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Inspec::FileProvider.for_path(temp_archive).extract(final_path)
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end
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else
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# Verify profile (archive) is valid and extract to vendor directory
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opts = { backend: @backend }
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Inspec::Profile.for_target(@target, opts).check
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Inspec::FileProvider.for_path(@target).extract(path)
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end
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@target
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end
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def archive_path
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@target
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end
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def writable?
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File.directory?(@target)
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end
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def cache_key
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sha256.to_s
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end
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def sha256
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if !@archive_shasum.nil?
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@archive_shasum
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elsif File.directory?(@target)
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nil
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else
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perform_shasum(@target)
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end
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end
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def perform_shasum(target)
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@archive_shasum ||= OpenSSL::Digest::SHA256.digest(File.read(target)).unpack('H*')[0]
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end
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def resolved_source
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h = { path: @target }
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h[:sha256] = sha256 if sha256
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h
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end
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end
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end
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