Move Chef::Config into a subproject

1 files changed, 2 insertions, 734 deletions

diff --git a/lib/chef/config.rb b/lib/chef/config.rb
index d2d3c736c2..4c72f25af3 100644
--- a/lib/chef/config.rb
+++ b/lib/chef/config.rb
@@ -19,740 +19,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-require 'chef/log'
-require 'chef/exceptions'
-require 'mixlib/config'
-require 'chef/util/selinux'
-require 'chef/util/path_helper'
-require 'pathname'
-require 'chef/mixin/shell_out'
+require 'chef-config/config'
 
 class Chef
-  class Config
-
-    extend Mixlib::Config
-    extend Chef::Mixin::ShellOut
-
-    PathHelper = Chef::Util::PathHelper
-
-    # Evaluates the given string as config.
-    #
-    # +filename+ is used for context in stacktraces, but doesn't need to be the name of an actual file.
-    def self.from_string(string, filename)
-      self.instance_eval(string, filename, 1)
-    end
-
-    # Manages the chef secret session key
-    # === Returns
-    # <newkey>:: A new or retrieved session key
-    #
-    def self.manage_secret_key
-      newkey = nil
-      if Chef::FileCache.has_key?("chef_server_cookie_id")
-        newkey = Chef::FileCache.load("chef_server_cookie_id")
-      else
-        chars = ("a".."z").to_a + ("A".."Z").to_a + ("0".."9").to_a
-        newkey = ""
-        40.times { |i| newkey << chars[rand(chars.size-1)] }
-        Chef::FileCache.store("chef_server_cookie_id", newkey)
-      end
-      newkey
-    end
-
-    def self.inspect
-      configuration.inspect
-    end
-
-    def self.platform_specific_path(path)
-      path = PathHelper.cleanpath(path)
-      if Chef::Platform.windows?
-        # turns \etc\chef\client.rb and \var\chef\client.rb into C:/chef/client.rb
-        if env['SYSTEMDRIVE'] && path[0] == '\\' && path.split('\\')[2] == 'chef'
-          path = PathHelper.join(env['SYSTEMDRIVE'], path.split('\\', 3)[2])
-        end
-      end
-      path
-    end
-
-    def self.add_formatter(name, file_path=nil)
-      formatters << [name, file_path]
-    end
-
-    def self.add_event_logger(logger)
-      event_handlers << logger
-    end
-
-    # Config file to load (client.rb, knife.rb, etc. defaults set differently in knife, chef-client, etc.)
-    configurable(:config_file)
-
-    default(:config_dir) do
-      if config_file
-        PathHelper.dirname(config_file)
-      else
-        PathHelper.join(user_home, ".chef", "")
-      end
-    end
-
-    default :formatters, []
-
-    # Override the config dispatch to set the value of multiple server options simultaneously
-    #
-    # === Parameters
-    # url<String>:: String to be set for all of the chef-server-api URL's
-    #
-    configurable(:chef_server_url).writes_value { |url| url.to_s.strip }
-
-    # When you are using ActiveSupport, they monkey-patch 'daemonize' into Kernel.
-    # So while this is basically identical to what method_missing would do, we pull
-    # it up here and get a real method written so that things get dispatched
-    # properly.
-    configurable(:daemonize).writes_value { |v| v }
-
-    # The root where all local chef object data is stored.  cookbooks, data bags,
-    # environments are all assumed to be in separate directories under this.
-    # chef-solo uses these directories for input data.  knife commands
-    # that upload or download files (such as knife upload, knife role from file,
-    # etc.) work.
-    default :chef_repo_path do
-      if self.configuration[:cookbook_path]
-        if self.configuration[:cookbook_path].kind_of?(String)
-          File.expand_path('..', self.configuration[:cookbook_path])
-        else
-          self.configuration[:cookbook_path].map do |path|
-            File.expand_path('..', path)
-          end
-        end
-      else
-        cache_path
-      end
-    end
-
-    def self.find_chef_repo_path(cwd)
-      # In local mode, we auto-discover the repo root by looking for a path with "cookbooks" under it.
-      # This allows us to run config-free.
-      path = cwd
-      until File.directory?(PathHelper.join(path, "cookbooks"))
-        new_path = File.expand_path('..', path)
-        if new_path == path
-          Chef::Log.warn("No cookbooks directory found at or above current directory.  Assuming #{Dir.pwd}.")
-          return Dir.pwd
-        end
-        path = new_path
-      end
-      Chef::Log.info("Auto-discovered chef repository at #{path}")
-      path
-    end
-
-    def self.derive_path_from_chef_repo_path(child_path)
-      if chef_repo_path.kind_of?(String)
-        PathHelper.join(chef_repo_path, child_path)
-      else
-        chef_repo_path.map { |path| PathHelper.join(path, child_path)}
-      end
-    end
-
-    # Location of acls on disk. String or array of strings.
-    # Defaults to <chef_repo_path>/acls.
-    # Only applies to Enterprise Chef commands.
-    default(:acl_path) { derive_path_from_chef_repo_path('acls') }
-
-    # Location of clients on disk. String or array of strings.
-    # Defaults to <chef_repo_path>/acls.
-    default(:client_path) { derive_path_from_chef_repo_path('clients') }
-
-    # Location of cookbooks on disk. String or array of strings.
-    # Defaults to <chef_repo_path>/cookbooks.  If chef_repo_path
-    # is not specified, this is set to [/var/chef/cookbooks, /var/chef/site-cookbooks]).
-    default(:cookbook_path) do
-      if self.configuration[:chef_repo_path]
-        derive_path_from_chef_repo_path('cookbooks')
-      else
-        Array(derive_path_from_chef_repo_path('cookbooks')).flatten +
-          Array(derive_path_from_chef_repo_path('site-cookbooks')).flatten
-      end
-    end
-
-    # Location of containers on disk. String or array of strings.
-    # Defaults to <chef_repo_path>/containers.
-    # Only applies to Enterprise Chef commands.
-    default(:container_path) { derive_path_from_chef_repo_path('containers') }
-
-    # Location of data bags on disk. String or array of strings.
-    # Defaults to <chef_repo_path>/data_bags.
-    default(:data_bag_path) { derive_path_from_chef_repo_path('data_bags') }
-
-    # Location of environments on disk. String or array of strings.
-    # Defaults to <chef_repo_path>/environments.
-    default(:environment_path) { derive_path_from_chef_repo_path('environments') }
-
-    # Location of groups on disk. String or array of strings.
-    # Defaults to <chef_repo_path>/groups.
-    # Only applies to Enterprise Chef commands.
-    default(:group_path) { derive_path_from_chef_repo_path('groups') }
-
-    # Location of nodes on disk. String or array of strings.
-    # Defaults to <chef_repo_path>/nodes.
-    default(:node_path) { derive_path_from_chef_repo_path('nodes') }
-
-    # Location of roles on disk. String or array of strings.
-    # Defaults to <chef_repo_path>/roles.
-    default(:role_path) { derive_path_from_chef_repo_path('roles') }
-
-    # Location of users on disk. String or array of strings.
-    # Defaults to <chef_repo_path>/users.
-    # Does not apply to Enterprise Chef commands.
-    default(:user_path) { derive_path_from_chef_repo_path('users') }
-
-    # Location of policies on disk. String or array of strings.
-    # Defaults to <chef_repo_path>/policies.
-    default(:policy_path) { derive_path_from_chef_repo_path('policies') }
-
-    # Turn on "path sanity" by default. See also: http://wiki.opscode.com/display/chef/User+Environment+PATH+Sanity
-    default :enforce_path_sanity, true
-
-    # Formatted Chef Client output is a beta feature, disabled by default:
-    default :formatter, "null"
-
-    # The number of times the client should retry when registering with the server
-    default :client_registration_retries, 5
-
-    # An array of paths to search for knife exec scripts if they aren't in the current directory
-    default :script_path, []
-
-    # The root of all caches (checksums, cache and backup).  If local mode is on,
-    # this is under the user's home directory.
-    default(:cache_path) do
-      if local_mode
-        PathHelper.join(config_dir, 'local-mode-cache')
-      else
-        primary_cache_root = platform_specific_path("/var")
-        primary_cache_path = platform_specific_path("/var/chef")
-        # Use /var/chef as the cache path only if that folder exists and we can read and write
-        # into it, or /var exists and we can read and write into it (we'll create /var/chef later).
-        # Otherwise, we'll create .chef under the user's home directory and use that as
-        # the cache path.
-        unless path_accessible?(primary_cache_path) || path_accessible?(primary_cache_root)
-          secondary_cache_path = PathHelper.join(user_home, '.chef')
-          Chef::Log.info("Unable to access cache at #{primary_cache_path}. Switching cache to #{secondary_cache_path}")
-          secondary_cache_path
-        else
-          primary_cache_path
-        end
-      end
-    end
-
-    # Returns true only if the path exists and is readable and writeable for the user.
-    def self.path_accessible?(path)
-      File.exists?(path) && File.readable?(path) && File.writable?(path)
-    end
-
-    # Where cookbook files are stored on the server (by content checksum)
-    default(:checksum_path) { PathHelper.join(cache_path, "checksums") }
-
-    # Where chef's cache files should be stored
-    default(:file_cache_path) { PathHelper.join(cache_path, "cache") }
-
-    # Where backups of chef-managed files should go
-    default(:file_backup_path) { PathHelper.join(cache_path, "backup") }
-
-    # The chef-client (or solo) lockfile.
-    #
-    # If your `file_cache_path` resides on a NFS (or non-flock()-supporting
-    # fs), it's recommended to set this to something like
-    # '/tmp/chef-client-running.pid'
-    default(:lockfile) { PathHelper.join(file_cache_path, "chef-client-running.pid") }
-
-    ## Daemonization Settings ##
-    # What user should Chef run as?
-    default :user, nil
-    default :group, nil
-    default :umask, 0022
-
-    # Valid log_levels are:
-    # * :debug
-    # * :info
-    # * :warn
-    # * :fatal
-    # These work as you'd expect. There is also a special `:auto` setting.
-    # When set to :auto, Chef will auto adjust the log verbosity based on
-    # context. When a tty is available (usually because the user is running chef
-    # in a console), the log level is set to :warn, and output formatters are
-    # used as the primary mode of output. When a tty is not available, the
-    # logger is the primary mode of output, and the log level is set to :info
-    default :log_level, :auto
-
-    # Logging location as either an IO stream or string representing log file path
-    default :log_location, STDOUT
-
-    # Using `force_formatter` causes chef to default to formatter output when STDOUT is not a tty
-    default :force_formatter, false
-
-    # Using `force_logger` causes chef to default to logger output when STDOUT is a tty
-    default :force_logger, false
-
-    default :http_retry_count, 5
-    default :http_retry_delay, 5
-    default :interval, nil
-    default :once, nil
-    default :json_attribs, nil
-    # toggle info level log items that can create a lot of output
-    default :verbose_logging, true
-    default :node_name, nil
-    default :diff_disabled,           false
-    default :diff_filesize_threshold, 10000000
-    default :diff_output_threshold,   1000000
-    default :local_mode, false
-
-    default :pid_file, nil
-
-    # Whether Chef Zero local mode should bind to a port. All internal requests
-    # will go through the socketless code path regardless, so the socket is
-    # only needed if other processes will connect to the local mode server.
-    #
-    # For compatibility this is set to true but it will be changed to false in
-    # the future.
-    default :listen, true
-
-    config_context :chef_zero do
-      config_strict_mode true
-      default(:enabled) { Chef::Config.local_mode }
-      default :host, 'localhost'
-      default :port, 8889.upto(9999) # Will try ports from 8889-9999 until one works
-    end
-
-    default :chef_server_url,   "https://localhost:443"
-    default(:chef_server_root) do
-      # if the chef_server_url is a path to an organization, aka
-      # 'some_url.../organizations/*' then remove the '/organization/*' by default
-      if self.configuration[:chef_server_url] =~ /\/organizations\/\S*$/
-        self.configuration[:chef_server_url].split('/')[0..-3].join('/')
-      elsif self.configuration[:chef_server_url] # default to whatever chef_server_url is
-        self.configuration[:chef_server_url]
-      else
-        "https://localhost:443"
-      end
-    end
-
-    default :rest_timeout, 300
-    default :yum_timeout, 900
-    default :yum_lock_timeout, 30
-    default :solo,  false
-    default :splay, nil
-    default :why_run, false
-    default :color, false
-    default :client_fork, true
-    default :ez, false
-    default :enable_reporting, true
-    default :enable_reporting_url_fatals, false
-    # Possible values for :audit_mode
-    # :enabled, :disabled, :audit_only,
-    #
-    # TODO: 11 Dec 2014: Currently audit-mode is an experimental feature
-    # and is disabled by default. When users choose to enable audit-mode,
-    # a warning is issued in application/client#reconfigure.
-    # This can be removed when audit-mode is enabled by default.
-    default :audit_mode, :disabled
-
-    # Chef only needs ohai to run the hostname plugin for the most basic
-    # functionality. If the rest of the ohai plugins are not needed (like in
-    # most of our testing scenarios)
-    default :minimal_ohai, false
-
-    # Policyfile is an experimental feature where a node gets its run list and
-    # cookbook version set from a single document on the server instead of
-    # expanding the run list and having the server compute the cookbook version
-    # set based on environment constraints.
-    #
-    # Because this feature is experimental, it is not recommended for
-    # production use. Developent/release of this feature may not adhere to
-    # semver guidelines.
-    default :use_policyfile, false
-
-    # Set these to enable SSL authentication / mutual-authentication
-    # with the server
-
-    # Client side SSL cert/key for mutual auth
-    default :ssl_client_cert, nil
-    default :ssl_client_key, nil
-
-    # Whether or not to verify the SSL cert for all HTTPS requests. When set to
-    # :verify_peer (default), all HTTPS requests will be validated regardless of other
-    # SSL verification settings. When set to :verify_none no HTTPS requests will
-    # be validated.
-    default :ssl_verify_mode, :verify_peer
-
-    # Whether or not to verify the SSL cert for HTTPS requests to the Chef
-    # server API. If set to `true`, the server's cert will be validated
-    # regardless of the :ssl_verify_mode setting. This is set to `true` when
-    # running in local-mode.
-    # NOTE: This is a workaround until verify_peer is enabled by default.
-    default(:verify_api_cert) { Chef::Config.local_mode }
-
-    # Path to the default CA bundle files.
-    default :ssl_ca_path, nil
-    default(:ssl_ca_file) do
-      if Chef::Platform.windows? and embedded_path = embedded_dir
-        cacert_path = File.join(embedded_path, "ssl/certs/cacert.pem")
-        cacert_path if File.exist?(cacert_path)
-      else
-        nil
-      end
-    end
-
-    # A directory that contains additional SSL certificates to trust. Any
-    # certificates in this directory will be added to whatever CA bundle ruby
-    # is using. Use this to add self-signed certs for your Chef Server or local
-    # HTTP file servers.
-    default(:trusted_certs_dir) { PathHelper.join(config_dir, "trusted_certs") }
-
-    # Where should chef-solo download recipes from?
-    default :recipe_url, nil
-
-    # Sets the version of the signed header authentication protocol to use (see
-    # the 'mixlib-authorization' project for more detail). Currently, versions
-    # 1.0 and 1.1 are available; however, the chef-server must first be
-    # upgraded to support version 1.1 before clients can begin using it.
-    #
-    # Version 1.1 of the protocol is required when using a `node_name` greater
-    # than ~90 bytes (~90 ascii characters), so chef-client will automatically
-    # switch to using version 1.1 when `node_name` is too large for the 1.0
-    # protocol. If you intend to use large node names, ensure that your server
-    # supports version 1.1. Automatic detection of large node names means that
-    # users will generally not need to manually configure this.
-    #
-    # In the future, this configuration option may be replaced with an
-    # automatic negotiation scheme.
-    default :authentication_protocol_version, "1.0"
-
-    # This key will be used to sign requests to the Chef server. This location
-    # must be writable by Chef during initial setup when generating a client
-    # identity on the server.
-    #
-    # The chef-server will look up the public key for the client using the
-    # `node_name` of the client.
-    #
-    # If chef-zero is enabled, this defaults to nil (no authentication).
-    default(:client_key) { chef_zero.enabled ? nil : platform_specific_path("/etc/chef/client.pem") }
-
-    # When registering the client, should we allow the client key location to
-    # be a symlink?  eg: /etc/chef/client.pem -> /etc/chef/prod-client.pem
-    # If the path of the key goes through a directory like /tmp this should
-    # never be set to true or its possibly an easily exploitable security hole.
-    default :follow_client_key_symlink, false
-
-    # This secret is used to decrypt encrypted data bag items.
-    default(:encrypted_data_bag_secret) do
-      if File.exist?(platform_specific_path("/etc/chef/encrypted_data_bag_secret"))
-        platform_specific_path("/etc/chef/encrypted_data_bag_secret")
-      else
-        nil
-      end
-    end
-
-    # As of Chef 11.0, version "1" is the default encrypted data bag item
-    # format. Version "2" is available which adds encrypt-then-mac protection.
-    # To maintain compatibility, versions other than 1 must be opt-in.
-    #
-    # Set this to `2` if you have chef-client 11.6.0+ in your infrastructure.
-    # Set this to `3` if you have chef-client 11.?.0+, ruby 2 and OpenSSL >= 1.0.1 in your infrastructure. (TODO)
-    default :data_bag_encrypt_version, 1
-
-    # When reading data bag items, any supported version is accepted. However,
-    # if all encrypted data bags have been generated with the version 2 format,
-    # it is recommended to disable support for earlier formats to improve
-    # security. For example, the version 2 format is identical to version 1
-    # except for the addition of an HMAC, so an attacker with MITM capability
-    # could downgrade an encrypted data bag to version 1 as part of an attack.
-    default :data_bag_decrypt_minimum_version, 0
-
-    # If there is no file in the location given by `client_key`, chef-client
-    # will temporarily use the "validator" identity to generate one. If the
-    # `client_key` is not present and the `validation_key` is also not present,
-    # chef-client will not be able to authenticate to the server.
-    #
-    # The `validation_key` is never used if the `client_key` exists.
-    #
-    # If chef-zero is enabled, this defaults to nil (no authentication).
-    default(:validation_key) { chef_zero.enabled ? nil : platform_specific_path("/etc/chef/validation.pem") }
-    default :validation_client_name, "chef-validator"
-
-    # When creating a new client via the validation_client account, Chef 11
-    # servers allow the client to generate a key pair locally and send the
-    # public key to the server. This is more secure and helps offload work from
-    # the server, enhancing scalability. If enabled and the remote server
-    # implements only the Chef 10 API, client registration will not work
-    # properly.
-    #
-    # The default value is `true`. Set to `false` to disable client-side key
-    # generation (server generates client keys).
-    default(:local_key_generation) { true }
-
-    # Zypper package provider gpg checks. Set to true to enable package
-    # gpg signature checking. This will be default in the
-    # future. Setting to false disables the warnings.
-    # Leaving this set to nil or false is a security hazard!
-    default :zypper_check_gpg, nil
-
-    # Report Handlers
-    default :report_handlers, []
-
-    # Event Handlers
-    default :event_handlers, []
-
-    default :disable_event_loggers, false
-    default :event_loggers do
-      evt_loggers = []
-      if Chef::Platform::windows? and not Chef::Platform::windows_server_2003?
-        evt_loggers << :win_evt
-      end
-      evt_loggers
-    end
-
-    # Exception Handlers
-    default :exception_handlers, []
-
-    # Start handlers
-    default :start_handlers, []
-
-    # Syntax Check Cache. Knife keeps track of files that is has already syntax
-    # checked by storing files in this directory. `syntax_check_cache_path` is
-    # the new (and preferred) configuration setting. If not set, knife will
-    # fall back to using cache_options[:path], which is deprecated but exists in
-    # many client configs generated by pre-Chef-11 bootstrappers.
-    default(:syntax_check_cache_path) { cache_options[:path] }
-
-    # Deprecated:
-    # Move this to the default value of syntax_cache_path when this is removed.
-    default(:cache_options) { { :path => PathHelper.join(config_dir, "syntaxcache") } }
-
-    # Whether errors should be raised for deprecation warnings. When set to
-    # `false` (the default setting), a warning is emitted but code using
-    # deprecated methods/features/etc. should work normally otherwise. When set
-    # to `true`, usage of deprecated methods/features will raise a
-    # `DeprecatedFeatureError`. This is used by Chef's tests to ensure that
-    # deprecated functionality is not used internally by Chef.  End users
-    # should generally leave this at the default setting (especially in
-    # production), but it may be useful when testing cookbooks or other code if
-    # the user wishes to aggressively address deprecations.
-    default(:treat_deprecation_warnings_as_errors) do
-      # Using an environment variable allows this setting to be inherited in
-      # tests that spawn new processes.
-      ENV.key?("CHEF_TREAT_DEPRECATION_WARNINGS_AS_ERRORS")
-    end
-
-    # knife configuration data
-    config_context :knife do
-      default :ssh_port, nil
-      default :ssh_user, nil
-      default :ssh_attribute, nil
-      default :ssh_gateway, nil
-      default :bootstrap_version, nil
-      default :bootstrap_proxy, nil
-      default :bootstrap_template, nil
-      default :secret, nil
-      default :secret_file, nil
-      default :identity_file, nil
-      default :host_key_verify, nil
-      default :forward_agent, nil
-      default :sort_status_reverse, nil
-      default :hints, {}
-    end
-
-    def self.set_defaults_for_windows
-      # Those lists of regular expressions define what chef considers a
-      # valid user and group name
-      # From http://technet.microsoft.com/en-us/library/cc776019(WS.10).aspx
-      principal_valid_regex_part = '[^"\/\\\\\[\]\:;|=,+*?<>]+'
-      default :user_valid_regex, [ /^(#{principal_valid_regex_part}\\)?#{principal_valid_regex_part}$/ ]
-      default :group_valid_regex, [ /^(#{principal_valid_regex_part}\\)?#{principal_valid_regex_part}$/ ]
-
-      default :fatal_windows_admin_check, false
-    end
-
-    def self.set_defaults_for_nix
-      # Those lists of regular expressions define what chef considers a
-      # valid user and group name
-      #
-      # user/group cannot start with '-', '+' or '~'
-      # user/group cannot contain ':', ',' or non-space-whitespace or null byte
-      # everything else is allowed (UTF-8, spaces, etc) and we delegate to your O/S useradd program to barf or not
-      # copies: http://anonscm.debian.org/viewvc/pkg-shadow/debian/trunk/debian/patches/506_relaxed_usernames?view=markup
-      default :user_valid_regex, [ /^[^-+~:,\t\r\n\f\0]+[^:,\t\r\n\f\0]*$/ ]
-      default :group_valid_regex, [ /^[^-+~:,\t\r\n\f\0]+[^:,\t\r\n\f\0]*$/ ]
-    end
-
-    # Those lists of regular expressions define what chef considers a
-    # valid user and group name
-    if Chef::Platform.windows?
-      set_defaults_for_windows
-    else
-      set_defaults_for_nix
-    end
-
-    # This provides a hook which rspec can stub so that we can avoid twiddling
-    # global state in tests.
-    def self.env
-      ENV
-    end
-
-    def self.windows_home_path
-      Chef::Log.deprecation("Chef::Config.windows_home_path is now deprecated.  Consider using Chef::Util::PathHelper.home instead.")
-      PathHelper.home
-    end
-
-    # returns a platform specific path to the user home dir if set, otherwise default to current directory.
-    default( :user_home ) { PathHelper.home || Dir.pwd }
-
-    # Enable file permission fixup for selinux. Fixup will be done
-    # only if selinux is enabled in the system.
-    default :enable_selinux_file_permission_fixup, true
-
-    # Use atomic updates (i.e. move operation) while updating contents
-    # of the files resources. When set to false copy operation is
-    # used to update files.
-    default :file_atomic_update, true
-
-    # There are 3 possible values for this configuration setting.
-    # true => file staging is done in the destination directory
-    # false => file staging is done via tempfiles under ENV['TMP']
-    # :auto => file staging will try using destination directory if possible and
-    #   will fall back to ENV['TMP'] if destination directory is not usable.
-    default :file_staging_uses_destdir, :auto
-
-    # Exit if another run is in progress and the chef-client is unable to
-    # get the lock before time expires. If nil, no timeout is enforced. (Exits
-    # immediately if 0.)
-    default :run_lock_timeout, nil
-
-    # Number of worker threads for syncing cookbooks in parallel. Increasing
-    # this number can result in gateway errors from the server (namely 503 and 504).
-    # If you are seeing this behavior while using the default setting, reducing
-    # the number of threads will help.
-    default :cookbook_sync_threads, 10
-
-    # At the beginning of the Chef Client run, the cookbook manifests are downloaded which
-    # contain URLs for every file in every relevant cookbook.  Most of the files
-    # (recipes, resources, providers, libraries, etc) are immediately synchronized
-    # at the start of the run.  The handling of "files" and "templates" directories,
-    # however, have two modes of operation.  They can either all be downloaded immediately
-    # at the start of the run (no_lazy_load==true) or else they can be lazily loaded as
-    # cookbook_file or template resources are converged which require them (no_lazy_load==false).
-    #
-    # The advantage of lazily loading these files is that unnecessary files are not
-    # synchronized.  This may be useful to users with large files checked into cookbooks which
-    # are only selectively downloaded to a subset of clients which use the cookbook.  However,
-    # better solutions are to either isolate large files into individual cookbooks and only
-    # include those cookbooks in the run lists of the servers that need them -- or move to
-    # using remote_file and a more appropriate backing store like S3 for large file
-    # distribution.
-    #
-    # The disadvantages of lazily loading files are that users some time find it
-    # confusing that their cookbooks are not fully synchronzied to the cache initially,
-    # and more importantly the time-sensitive URLs which are in the manifest may time
-    # out on long Chef runs before the resource that uses the file is converged
-    # (leading to many confusing 403 errors on template/cookbook_file resources).
-    #
-    default :no_lazy_load, true
-
-    # Default for the chef_gem compile_time attribute.  Nil is the same as true but will emit
-    # warnings on every use of chef_gem prompting the user to be explicit.  If the user sets this to
-    # true then the user will get backcompat behavior but with a single nag warning that cookbooks
-    # may break with this setting in the future.  The false setting is the recommended setting and
-    # will become the default.
-    default :chef_gem_compile_time, nil
-
-    # A whitelisted array of attributes you want sent over the wire when node
-    # data is saved.
-    # The default setting is nil, which collects all data. Setting to [] will not
-    # collect any data for save.
-    default :automatic_attribute_whitelist, nil
-    default :default_attribute_whitelist, nil
-    default :normal_attribute_whitelist, nil
-    default :override_attribute_whitelist, nil
-
-    config_context :windows_service do
-      # Set `watchdog_timeout` to the number of seconds to wait for a chef-client run
-      # to finish
-      default :watchdog_timeout, 2 * (60 * 60) # 2 hours
-    end
-
-    # Chef requires an English-language UTF-8 locale to function properly.  We attempt
-    # to use the 'locale -a' command and search through a list of preferences until we
-    # find one that we can use.  On Ubuntu systems we should find 'C.UTF-8' and be
-    # able to use that even if there is no English locale on the server, but Mac, Solaris,
-    # AIX, etc do not have that locale.  We then try to find an English locale and fall
-    # back to 'C' if we do not.  The choice of fallback is pick-your-poison.  If we try
-    # to do the work to return a non-US UTF-8 locale then we fail inside of providers when
-    # things like 'svn info' return Japanese and we can't parse them.  OTOH, if we pick 'C' then
-    # we will blow up on UTF-8 characters.  Between the warn we throw and the Encoding
-    # exception that ruby will throw it is more obvious what is broken if we drop UTF-8 by
-    # default rather than drop English.
-    #
-    # If there is no 'locale -a' then we return 'en_US.UTF-8' since that is the most commonly
-    # available English UTF-8 locale.  However, all modern POSIXen should support 'locale -a'.
-    def self.guess_internal_locale
-      # https://github.com/opscode/chef/issues/2181
-      # Some systems have the `locale -a` command, but the result has
-      # invalid characters for the default encoding.
-      #
-      # For example, on CentOS 6 with ENV['LANG'] = "en_US.UTF-8",
-      # `locale -a`.split fails with ArgumentError invalid UTF-8 encoding.
-      locales = shell_out_with_systems_locale!("locale -a").stdout.split
-      case
-      when locales.include?('C.UTF-8')
-        'C.UTF-8'
-      when locales.include?('en_US.UTF-8'), locales.include?('en_US.utf8')
-        'en_US.UTF-8'
-      when locales.include?('en.UTF-8')
-        'en.UTF-8'
-      else
-        # Will match en_ZZ.UTF-8, en_ZZ.utf-8, en_ZZ.UTF8, en_ZZ.utf8
-        guesses = locales.select { |l| l =~ /^en_.*UTF-?8$/i }
-        unless guesses.empty?
-          guessed_locale = guesses.first
-          # Transform into the form en_ZZ.UTF-8
-          guessed_locale.gsub(/UTF-?8$/i, "UTF-8")
-        else
-          Chef::Log.warn "Please install an English UTF-8 locale for Chef to use, falling back to C locale and disabling UTF-8 support."
-          'C'
-        end
-      end
-    rescue
-      if Chef::Platform.windows?
-        Chef::Log.debug "Defaulting to locale en_US.UTF-8 on Windows, until it matters that we do something else."
-      else
-        Chef::Log.debug "No usable locale -a command found, assuming you have en_US.UTF-8 installed."
-      end
-      'en_US.UTF-8'
-    end
-
-    default :internal_locale, guess_internal_locale
-
-    # Force UTF-8 Encoding, for when we fire up in the 'C' locale or other strange locales (e.g.
-    # japanese windows encodings).  If we do not do this, then knife upload will fail when a cookbook's
-    # README.md has UTF-8 characters that do not encode in whatever surrounding encoding we have been
-    # passed.  Effectively, the Chef Ecosystem is globally UTF-8 by default.  Anyone who wants to be
-    # able to upload Shift_JIS or ISO-8859-1 files needs to mark *those* files explicitly with
-    # magic tags to make ruby correctly identify the encoding being used.  Changing this default will
-    # break Chef community cookbooks and is very highly discouraged.
-    default :ruby_encoding, Encoding::UTF_8
-
-    # If installed via an omnibus installer, this gives the path to the
-    # "embedded" directory which contains all of the software packaged with
-    # omnibus. This is used to locate the cacert.pem file on windows.
-    def self.embedded_dir
-      Pathname.new(_this_file).ascend do |path|
-        if path.basename.to_s == "embedded"
-          return path.to_s
-        end
-      end
-
-      nil
-    end
-
-    # Path to this file in the current install.
-    def self._this_file
-      File.expand_path(__FILE__)
-    end
-  end
+  Config = ChefConfig::Config
 end