Class: Puppet::Provider::NameService::DirectoryService
- Inherits:
-
Puppet::Provider::NameService
- Object
- Puppet::Provider
- Puppet::Provider::NameService
- Puppet::Provider::NameService::DirectoryService
- Defined in:
- lib/vendor/puppet/provider/nameservice/directoryservice.rb
Constant Summary collapse
- @@ds_to_ns_attribute_map =
JJM 2007-07-25: This map is used to map NameService attributes to their
corresponding DirectoryService attribute names. See: http://images.apple.com/server/docs.Open_Directory_v10.4.pdf
JJM: Note, this is de-coupled from the Puppet::Type, and must
be actively maintained. There may also be collisions with different types (Users, Groups, Mounts, Hosts, etc...)
{ 'RecordName' => :name, 'PrimaryGroupID' => :gid, 'NFSHomeDirectory' => :home, 'UserShell' => :shell, 'UniqueID' => :uid, 'RealName' => :comment, 'Password' => :password, 'GeneratedUID' => :guid, 'IPAddress' => :ip_address, 'ENetAddress' => :en_address, 'GroupMembership' => :members, }
- @@ns_to_ds_attribute_map =
JJM The same table as above, inverted.
{ :name => 'RecordName', :gid => 'PrimaryGroupID', :home => 'NFSHomeDirectory', :shell => 'UserShell', :uid => 'UniqueID', :comment => 'RealName', :password => 'Password', :guid => 'GeneratedUID', :en_address => 'ENetAddress', :ip_address => 'IPAddress', :members => 'GroupMembership', }
- @@password_hash_dir =
"/var/db/shadow/hash"
- @@users_plist_dir =
'/var/db/dslocal/nodes/Default/users'
Constants included from Util
Util::AbsolutePathPosix, Util::AbsolutePathWindows
Constants included from Util::Docs
Class Attribute Summary collapse
-
.ds_path ⇒ Object
writeonly
JJM: This allows us to pass information when calling Puppet::Type.type e.g.
-
.macosx_version_major ⇒ Object
writeonly
Sets the attribute macosx_version_major.
Attributes inherited from Puppet::Provider
Attributes included from Util::Docs
Class Method Summary collapse
-
.convert_binary_to_xml(plist_data) ⇒ Object
This method will accept a binary plist (as a string) and convert it to a hash via Plist::parse_xml.
-
.convert_xml_to_binary(plist_data) ⇒ Object
This method will accept a hash that has been returned from Plist::parse_xml and convert it to a binary plist (string value).
- .generate_attribute_hash(input_hash, *type_properties) ⇒ Object
- .get_ds_path ⇒ Object
- .get_exec_preamble(ds_action, resource_name = nil) ⇒ Object
- .get_macosx_version_major ⇒ Object
- .get_password(guid, username) ⇒ Object
- .instances ⇒ Object
- .list_all_present ⇒ Object
-
.next_system_id(id_type, min_id = 20) ⇒ Object
Unlike most other *nixes, OS X doesn’t provide built in functionality for automatically assigning uids and gids to accounts, so we set up these methods for consumption by functionality like –mkusers By default we restrict to a reasonably sane range for system accounts.
- .parse_dscl_plist_data(dscl_output) ⇒ Object
- .parse_dscl_url_data(dscl_output) ⇒ Object
- .set_password(resource_name, guid, password_hash) ⇒ Object
- .single_report(resource_name, *type_properties) ⇒ Object
Instance Method Summary collapse
- #add_members(current_members, new_members) ⇒ Object
-
#create ⇒ Object
NBK: we override @parent.create as we need to execute a series of commands to create objects with dscl, rather than the single command nameservice.rb expects to be returned by addcmd.
- #deletecmd ⇒ Object
- #ensure=(ensure_value) ⇒ Object
- #getinfo(refresh = false) ⇒ Object
- #password=(passphrase) ⇒ Object
- #remove_unwanted_members(current_members, new_members) ⇒ Object
-
#set(param, value) ⇒ Object
NBK: we override @parent.set as we need to execute a series of commands to deal with array values, rather than the single command nameservice.rb expects to be returned by modifycmd.
Methods inherited from Puppet::Provider::NameService
#autogen, autogen_default, autogen_defaults, #autogen_id, #delete, #ensure, #exists?, #get, #groups, #info2hash, #initialize, initvars, listbyname, option, options, resource_type=, section, validate, verify
Methods inherited from Puppet::Provider
#<=>, #clear, command, #command, commands, declared_feature?, default?, defaultfor, #get, #initialize, initvars, make_command_methods, mk_resource_methods, mkmodelmethods, #name, optional_commands, specificity, supports_parameter?, #to_s
Methods included from Util::Logging
#clear_deprecation_warnings, #deprecation_warning, #send_log
Methods included from Util
absolute_path?, activerecord_version, benchmark, binread, chuser, classproxy, #execfail, #execpipe, execute, execute_posix, execute_windows, logmethods, memory, path_to_uri, proxy, replace_file, safe_posix_fork, symbolize, symbolizehash, symbolizehash!, synchronize_on, thinmark, #threadlock, uri_to_path, wait_for_output, which, withumask
Methods included from Util::POSIX
#get_posix_field, #gid, #idfield, #methodbyid, #methodbyname, #search_posix_field, #uid
Methods included from Util::Docs
#desc, #dochook, #doctable, #markdown_definitionlist, #markdown_header, #nodoc?, #pad, scrub
Methods included from Util::Warnings
clear_warnings, notice_once, warnonce
Methods included from Confiner
#confine, #confine_collection, #suitable?
Methods included from Util::Errors
#adderrorcontext, #devfail, #error_context, #exceptwrap, #fail
Constructor Details
This class inherits a constructor from Puppet::Provider::NameService
Class Attribute Details
.ds_path=(value) ⇒ Object (writeonly)
JJM: This allows us to pass information when calling
Puppet::Type.type
e.g. Puppet::Type.type(:user).provide :directoryservice, :ds_path => "Users"
This is referenced in the get_ds_path class method
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 15 def ds_path=(value) @ds_path = value end |
.macosx_version_major=(value) ⇒ Object (writeonly)
Sets the attribute macosx_version_major
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 16 def macosx_version_major=(value) @macosx_version_major = value end |
Class Method Details
.convert_binary_to_xml(plist_data) ⇒ Object
This method will accept a binary plist (as a string) and convert it to a hash via Plist::parse_xml.
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 407 def self.convert_binary_to_xml(plist_data) Puppet.debug('Converting binary plist to XML') Puppet.debug('Executing: \'plutil -convert xml1 -o - -\'') IO.popen('plutil -convert xml1 -o - -', mode='r+') do |io| io.write plist_data io.close_write @converted_plist = io.read end Puppet.debug('Converting XML values to a hash.') @plist_hash = Plist::parse_xml(@converted_plist) @plist_hash end |
.convert_xml_to_binary(plist_data) ⇒ Object
This method will accept a hash that has been returned from Plist::parse_xml and convert it to a binary plist (string value).
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 394 def self.convert_xml_to_binary(plist_data) Puppet.debug('Converting XML plist to binary') Puppet.debug('Executing: \'plutil -convert binary1 -o - -\'') IO.popen('plutil -convert binary1 -o - -', mode='r+') do |io| io.write plist_data.to_plist io.close_write @converted_plist = io.read end @converted_plist end |
.generate_attribute_hash(input_hash, *type_properties) ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 171 def self.generate_attribute_hash(input_hash, *type_properties) attribute_hash = {} input_hash.keys.each do |key| ds_attribute = key.sub("dsAttrTypeStandard:", "") next unless (@@ds_to_ns_attribute_map.keys.include?(ds_attribute) and type_properties.include? @@ds_to_ns_attribute_map[ds_attribute]) ds_value = input_hash[key] case @@ds_to_ns_attribute_map[ds_attribute] when :members ds_value = ds_value # only members uses arrays so far when :gid, :uid # OS X stores objects like uid/gid as strings. # Try casting to an integer for these cases to be # consistent with the other providers and the group type # validation begin ds_value = Integer(ds_value[0]) rescue ArgumentError ds_value = ds_value[0] end else ds_value = ds_value[0] end attribute_hash[@@ds_to_ns_attribute_map[ds_attribute]] = ds_value end # NBK: need to read the existing password here as it's not actually # stored in the user record. It is stored at a path that involves the # UUID of the user record for non-Mobile local acccounts. # Mobile Accounts are out of scope for this provider for now attribute_hash[:password] = self.get_password(attribute_hash[:guid], attribute_hash[:name]) if @resource_type.validproperties.include?(:password) and Puppet.features.root? attribute_hash end |
.get_ds_path ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 80 def self.get_ds_path # JJM: 2007-07-24 This method dynamically returns the DS path we're concerned with. # For example, if we're working with an user type, this will be /Users # with a group type, this will be /Groups. # @ds_path is an attribute of the class itself. return @ds_path if defined?(@ds_path) # JJM: "Users" or "Groups" etc ... (Based on the Puppet::Type) # Remember this is a class method, so self.class is Class # Also, @resource_type seems to be the reference to the # Puppet::Type this class object is providing for. @resource_type.name.to_s.capitalize + "s" end |
.get_exec_preamble(ds_action, resource_name = nil) ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 238 def self.get_exec_preamble(ds_action, resource_name = nil) # JJM 2007-07-24 # DSCL commands are often repetitive and contain the same positional # arguments over and over. See http://developer.apple.com/documentation/Porting/Conceptual/PortingUnix/additionalfeatures/chapter_10_section_9.html # for an example of what I mean. # This method spits out proper DSCL commands for us. # We EXPECT name to be @resource[:name] when called from an instance object. # 10.4 doesn't support the -plist option for dscl, and 10.5 has a # different format for the -url output with objects with spaces in # their values. *sigh*. Use -url for 10.4 in the hope this can be # deprecated one day, and use -plist for 10.5 and higher. if self.get_macosx_version_major > "10.4" command_vector = [ command(:dscl), "-plist", "." ] elsif self.get_macosx_version_major == "10.4" command_vector = [ command(:dscl), "-url", "." ] else fail("Puppet does not support OS X versions < 10.4") end # JJM: The actual action to perform. See "man dscl" # Common actiosn: -create, -delete, -merge, -append, -passwd command_vector << ds_action # JJM: get_ds_path will spit back "Users" or "Groups", # etc... Depending on the Puppet::Type of our self. if resource_name command_vector << "/#{get_ds_path}/#{resource_name}" else command_vector << "/#{get_ds_path}" end # JJM: This returns most of the preamble of the command. # e.g. 'dscl / -create /Users/mccune' command_vector end |
.get_macosx_version_major ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 93 def self.get_macosx_version_major return @macosx_version_major if defined?(@macosx_version_major) begin # Make sure we've loaded all of the facts Facter.loadfacts if Facter.value(:macosx_productversion_major) product_version_major = Facter.value(:macosx_productversion_major) else # TODO: remove this code chunk once we require Facter 1.5.5 or higher. Puppet.warning("DEPRECATION WARNING: Future versions of the directoryservice provider will require Facter 1.5.5 or newer.") product_version = Facter.value(:macosx_productversion) fail("Could not determine OS X version from Facter") if product_version.nil? product_version_major = product_version.scan(/(\d+)\.(\d+)./).join(".") end fail("#{product_version_major} is not supported by the directoryservice provider") if %w{10.0 10.1 10.2 10.3}.include?(product_version_major) @macosx_version_major = product_version_major return @macosx_version_major rescue Puppet::ExecutionFailure => detail fail("Could not determine OS X version: #{detail}") end end |
.get_password(guid, username) ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 354 def self.get_password(guid, username) # Use Puppet::Util::Package.versioncmp() to catch the scenario where a # version '10.10' would be < '10.7' with simple string comparison. This # if-statement only executes if the current version is less-than 10.7 if (Puppet::Util::Package.versioncmp(get_macosx_version_major, '10.7') == -1) password_hash = nil password_hash_file = "#{@@password_hash_dir}/#{guid}" if File.exists?(password_hash_file) and File.file?(password_hash_file) fail("Could not read password hash file at #{password_hash_file}") if not File.readable?(password_hash_file) f = File.new(password_hash_file) password_hash = f.read f.close end password_hash else if File.exists?("#{@@users_plist_dir}/#{username}.plist") # If a plist exists in /var/db/dslocal/nodes/Default/users, we will # extract the binary plist from the 'ShadowHashData' key, decode the # salted-SHA512 password hash, and then return it. users_plist = Plist::parse_xml(plutil('-convert', 'xml1', '-o', '/dev/stdout', "#{@@users_plist_dir}/#{username}.plist")) if users_plist['ShadowHashData'] # users_plist['ShadowHashData'][0].string is actually a binary plist # that's nested INSIDE the user's plist (which itself is a binary # plist). password_hash_plist = users_plist['ShadowHashData'][0].string converted_hash_plist = convert_binary_to_xml(password_hash_plist) # converted_hash_plist['SALTED-SHA512'].string is a Base64 encoded # string. The password_hash provided as a resource attribute is a # hex value. We need to convert the Base64 encoded string to a # hex value and provide it back to Puppet. password_hash = converted_hash_plist['SALTED-SHA512'].string.unpack("H*")[0] password_hash end end end end |
.instances ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 67 def self.instances # JJM Class method that provides an array of instance objects of this # type. # JJM: Properties are dependent on the Puppet::Type we're managine. type_property_array = [:name] + @resource_type.validproperties # Create a new instance of this Puppet::Type for each object present # on the system. list_all_present.collect do |name_string| self.new(single_report(name_string, *type_property_array)) end end |
.list_all_present ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 117 def self.list_all_present # JJM: List all objects of this Puppet::Type already present on the system. begin dscl_output = execute(get_exec_preamble("-list")) rescue Puppet::ExecutionFailure => detail fail("Could not get #{@resource_type.name} list from DirectoryService") end dscl_output.split("\n") end |
.next_system_id(id_type, min_id = 20) ⇒ Object
Unlike most other *nixes, OS X doesn’t provide built in functionality for automatically assigning uids and gids to accounts, so we set up these methods for consumption by functionality like –mkusers By default we restrict to a reasonably sane range for system accounts
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 424 def self.next_system_id(id_type, min_id=20) dscl_args = ['.', '-list'] if id_type == 'uid' dscl_args << '/Users' << 'uid' elsif id_type == 'gid' dscl_args << '/Groups' << 'gid' else fail("Invalid id_type #{id_type}. Only 'uid' and 'gid' supported") end dscl_out = dscl(dscl_args) # We're ok with throwing away negative uids here. ids = dscl_out.split.compact.collect { |l| l.to_i if l.match(/^\d+$/) } ids.compact!.sort! { |a,b| a.to_f <=> b.to_f } # We're just looking for an unused id in our sorted array. ids.each_index do |i| next_id = ids[i] + 1 return next_id if ids[i+1] != next_id and next_id >= min_id end end |
.parse_dscl_plist_data(dscl_output) ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 167 def self.parse_dscl_plist_data(dscl_output) Plist.parse_xml(dscl_output) end |
.parse_dscl_url_data(dscl_output) ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 127 def self.parse_dscl_url_data(dscl_output) # we need to construct a Hash from the dscl -url output to match # that returned by the dscl -plist output for 10.5+ clients. # # Nasty assumptions: # a) no values *end* in a colon ':', only keys # b) if a line ends in a colon and the next line does start with # a space, then the second line is a value of the first. # c) (implied by (b)) keys don't start with spaces. dscl_plist = {} dscl_output.split("\n").inject([]) do |array, line| if line =~ /^\s+/ # it's a value array[-1] << line # add the value to the previous key else array << line end array end.compact dscl_output.each do |line| # This should be a 'normal' entry. key and value on one line. # We split on ': ' to deal with keys/values with a colon in them. split_array = line.split(/:\s+/) key = split_array.first value = CGI::unescape(split_array.last.strip.chomp) # We need to treat GroupMembership separately as it is currently # the only attribute we care about multiple values for, and # the values can never contain spaces (shortnames) # We also make every value an array to be consistent with the # output of dscl -plist under 10.5 if key == "GroupMembership" dscl_plist[key] = value.split(/\s/) else dscl_plist[key] = [value] end end dscl_plist end |
.set_password(resource_name, guid, password_hash) ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 273 def self.set_password(resource_name, guid, password_hash) # Use Puppet::Util::Package.versioncmp() to catch the scenario where a # version '10.10' would be < '10.7' with simple string comparison. This # if-statement only executes if the current version is less-than 10.7 if (Puppet::Util::Package.versioncmp(get_macosx_version_major, '10.7') == -1) password_hash_file = "#{@@password_hash_dir}/#{guid}" begin File.open(password_hash_file, 'w') { |f| f.write(password_hash)} rescue Errno::EACCES => detail fail("Could not write to password hash file: #{detail}") end # NBK: For shadow hashes, the user AuthenticationAuthority must contain a value of # ";ShadowHash;". The LKDC in 10.5 makes this more interesting though as it # will dynamically generate ;Kerberosv5;;username@LKDC:SHA1 attributes if # missing. Thus we make sure we only set ;ShadowHash; if it is missing, and # we can do this with the merge command. This allows people to continue to # use other custom AuthenticationAuthority attributes without stomping on them. # # There is a potential problem here in that we're only doing this when setting # the password, and the attribute could get modified at other times while the # hash doesn't change and so this doesn't get called at all... but # without switching all the other attributes to merge instead of create I can't # see a simple enough solution for this that doesn't modify the user record # every single time. This should be a rather rare edge case. (famous last words) dscl_vector = self.get_exec_preamble("-merge", resource_name) dscl_vector << "AuthenticationAuthority" << ";ShadowHash;" begin dscl_output = execute(dscl_vector) rescue Puppet::ExecutionFailure => detail fail("Could not set AuthenticationAuthority.") end else # 10.7 uses salted SHA512 password hashes which are 128 characters plus # an 8 character salt. Previous versions used a SHA1 hash padded with # zeroes. If someone attempts to use a password hash that worked with # a previous version of OX X, we will fail early and warn them. if password_hash.length != 136 fail("OS X 10.7 requires a Salted SHA512 hash password of 136 characters. \ Please check your password and try again.") end if File.exists?("#{@@users_plist_dir}/#{resource_name}.plist") # If a plist already exists in /var/db/dslocal/nodes/Default/users, then # we will need to extract the binary plist from the 'ShadowHashData' # key, log the new password into the resultant plist's 'SALTED-SHA512' # key, and then save the entire structure back. users_plist = Plist::parse_xml(plutil( '-convert', 'xml1', '-o', '/dev/stdout', \ "#{@@users_plist_dir}/#{resource_name}.plist")) # users_plist['ShadowHashData'][0].string is actually a binary plist # that's nested INSIDE the user's plist (which itself is a binary # plist). If we encounter a user plist that DOESN'T have a # ShadowHashData field, create one. if users_plist['ShadowHashData'] password_hash_plist = users_plist['ShadowHashData'][0].string converted_hash_plist = convert_binary_to_xml(password_hash_plist) else users_plist['ShadowHashData'] = [StringIO.new] converted_hash_plist = {'SALTED-SHA512' => StringIO.new} end # converted_hash_plist['SALTED-SHA512'].string expects a Base64 encoded # string. The password_hash provided as a resource attribute is a # hex value. We need to convert the provided hex value to a Base64 # encoded string to nest it in the converted hash plist. converted_hash_plist['SALTED-SHA512'].string = \ password_hash.unpack('a2'*(password_hash.size/2)).collect { |i| i.hex.chr }.join # Finally, we can convert the nested plist back to binary, embed it # into the user's plist, and convert the resultant plist back to # a binary plist. changed_plist = convert_xml_to_binary(converted_hash_plist) users_plist['ShadowHashData'][0].string = changed_plist Plist::Emit.save_plist(users_plist, "#{@@users_plist_dir}/#{resource_name}.plist") plutil('-convert', 'binary1', "#{@@users_plist_dir}/#{resource_name}.plist") end end end |
.single_report(resource_name, *type_properties) ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 203 def self.single_report(resource_name, *type_properties) # JJM 2007-07-24: # Given a the name of an object and a list of properties of that # object, return all property values in a hash. # # This class method returns nil if the object doesn't exist # Otherwise, it returns a hash of the object properties. all_present_str_array = list_all_present # NBK: shortcut the process if the resource is missing return nil unless all_present_str_array.include? resource_name dscl_vector = get_exec_preamble("-read", resource_name) begin dscl_output = execute(dscl_vector) rescue Puppet::ExecutionFailure => detail fail("Could not get report. command execution failed.") end # Two code paths is ugly, but until we can drop 10.4 support we don't # have a lot of choice. Ultimately this should all be done using Ruby # to access the DirectoryService APIs directly, but that's simply not # feasible for a while yet. if self.get_macosx_version_major > "10.4" dscl_plist = self.parse_dscl_plist_data(dscl_output) elsif self.get_macosx_version_major == "10.4" dscl_plist = self.parse_dscl_url_data(dscl_output) else fail("Puppet does not support OS X versions < 10.4") end self.generate_attribute_hash(dscl_plist, *type_properties) end |
Instance Method Details
#add_members(current_members, new_members) ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 591 def add_members(current_members, new_members) new_members.flatten.each do |new_member| if current_members.nil? or not current_members.include?(new_member) cmd = [:dseditgroup, "-o", "edit", "-n", ".", "-a", new_member, @resource[:name]] begin execute(cmd) rescue Puppet::ExecutionFailure => detail fail("Could not add #{new_member} to group: #{@resource.name}, #{detail}") end end end end |
#create ⇒ Object
NBK: we override @parent.create as we need to execute a series of commands to create objects with dscl, rather than the single command nameservice.rb expects to be returned by addcmd. Thus we don’t bother defining addcmd.
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 517 def create if exists? info "already exists" return nil end # NBK: First we create the object with a known guid so we can set the contents # of the password hash if required # Shelling out sucks, but for a single use case it doesn't seem worth # requiring people install a UUID library that doesn't come with the system. # This should be revisited if Puppet starts managing UUIDs for other platform # user records. guid = %x{/usr/bin/uuidgen}.chomp exec_arg_vector = self.class.get_exec_preamble("-create", @resource[:name]) exec_arg_vector << @@ns_to_ds_attribute_map[:guid] << guid begin execute(exec_arg_vector) rescue Puppet::ExecutionFailure => detail fail("Could not set GeneratedUID for #{@resource.class.name} #{@resource.name}: #{detail}") end if value = @resource.should(:password) and value != "" self.class.set_password(@resource[:name], guid, value) end # Now we create all the standard properties Puppet::Type.type(@resource.class.name).validproperties.each do |property| next if property == :ensure value = @resource.should(property) if property == :gid and value.nil? value = self.class.next_system_id(id_type='gid') end if property == :uid and value.nil? value = self.class.next_system_id(id_type='uid') end if value != "" and not value.nil? if property == :members add_members(nil, value) else exec_arg_vector = self.class.get_exec_preamble("-create", @resource[:name]) exec_arg_vector << @@ns_to_ds_attribute_map[property.intern] next if property == :password # skip setting the password here exec_arg_vector << value.to_s begin execute(exec_arg_vector) rescue Puppet::ExecutionFailure => detail fail("Could not create #{@resource.class.name} #{@resource.name}: #{detail}") end end end end end |
#deletecmd ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 604 def deletecmd # JJM: Like addcmd, only called when deleting the object itself # Note, this isn't used to delete properties of the object, # at least that's how I understand it... self.class.get_exec_preamble("-delete", @resource[:name]) end |
#ensure=(ensure_value) ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 445 def ensure=(ensure_value) super # We need to loop over all valid properties for the type we're # managing and call the method which sets that property value # dscl can't create everything at once unfortunately. if ensure_value == :present @resource.class.validproperties.each do |name| next if name == :ensure # LAK: We use property.sync here rather than directly calling # the settor method because the properties might do some kind # of conversion. In particular, the user gid property might # have a string and need to convert it to a number if @resource.should(name) @resource.property(name).sync elsif value = autogen(name) self.send(name.to_s + "=", value) else next end end end end |
#getinfo(refresh = false) ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 611 def getinfo(refresh = false) # JJM 2007-07-24: # Override the getinfo method, which is also defined in nameservice.rb # This method returns and sets @infohash # I'm not re-factoring the name "getinfo" because this method will be # most likely called by nameservice.rb, which I didn't write. if refresh or (! defined?(@property_value_cache_hash) or ! @property_value_cache_hash) # JJM 2007-07-24: OK, there's a bit of magic that's about to # happen... Let's see how strong my grip has become... =) # # self is a provider instance of some Puppet::Type, like # Puppet::Type::User::ProviderDirectoryservice for the case of the # user type and this provider. # # self.class looks like "user provider directoryservice", if that # helps you ... # # self.class.resource_type is a reference to the Puppet::Type class, # probably Puppet::Type::User or Puppet::Type::Group, etc... # # self.class.resource_type.validproperties is a class method, # returning an Array of the valid properties of that specific # Puppet::Type. # # So... something like [:comment, :home, :password, :shell, :uid, # :groups, :ensure, :gid] # # Ultimately, we add :name to the list, delete :ensure from the # list, then report on the remaining list. Pretty whacky, ehh? type_properties = [:name] + self.class.resource_type.validproperties type_properties.delete(:ensure) if type_properties.include? :ensure type_properties << :guid # append GeneratedUID so we just get the report here @property_value_cache_hash = self.class.single_report(@resource[:name], *type_properties) [:uid, :gid].each do |param| @property_value_cache_hash[param] = @property_value_cache_hash[param].to_i if @property_value_cache_hash and @property_value_cache_hash.include?(param) end end @property_value_cache_hash end |
#password=(passphrase) ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 468 def password=(passphrase) exec_arg_vector = self.class.get_exec_preamble("-read", @resource.name) exec_arg_vector << @@ns_to_ds_attribute_map[:guid] begin guid_output = execute(exec_arg_vector) guid_plist = Plist.parse_xml(guid_output) # Although GeneratedUID like all DirectoryService values can be multi-valued # according to the schema, in practice user accounts cannot have multiple UUIDs # otherwise Bad Things Happen, so we just deal with the first value. guid = guid_plist["dsAttrTypeStandard:#{@@ns_to_ds_attribute_map[:guid]}"][0] self.class.set_password(@resource.name, guid, passphrase) rescue Puppet::ExecutionFailure => detail fail("Could not set #{param} on #{@resource.class.name}[#{@resource.name}]: #{detail}") end end |
#remove_unwanted_members(current_members, new_members) ⇒ Object
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 571 def remove_unwanted_members(current_members, new_members) current_members.each do |member| if not new_members.flatten.include?(member) cmd = [:dseditgroup, "-o", "edit", "-n", ".", "-d", member, @resource[:name]] begin execute(cmd) rescue Puppet::ExecutionFailure => detail # TODO: We're falling back to removing the member using dscl due to rdar://8481241 # This bug causes dseditgroup to fail to remove a member if that member doesn't exist cmd = [:dscl, ".", "-delete", "/Groups/#{@resource.name}", "GroupMembership", member] begin execute(cmd) rescue Puppet::ExecutionFailure => detail fail("Could not remove #{member} from group: #{@resource.name}, #{detail}") end end end end end |
#set(param, value) ⇒ Object
NBK: we override @parent.set as we need to execute a series of commands to deal with array values, rather than the single command nameservice.rb expects to be returned by modifycmd. Thus we don’t bother defining modifycmd.
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# File 'lib/vendor/puppet/provider/nameservice/directoryservice.rb', line 488 def set(param, value) self.class.validate(param, value) current_members = @property_value_cache_hash[:members] if param == :members # If we are meant to be authoritative for the group membership # then remove all existing members who haven't been specified # in the manifest. remove_unwanted_members(current_members, value) if @resource[:auth_membership] and not current_members.nil? # if they're not a member, make them one. add_members(current_members, value) else exec_arg_vector = self.class.get_exec_preamble("-create", @resource[:name]) # JJM: The following line just maps the NS name to the DS name # e.g. { :uid => 'UniqueID' } exec_arg_vector << @@ns_to_ds_attribute_map[param.intern] # JJM: The following line sends the actual value to set the property to exec_arg_vector << value.to_s begin execute(exec_arg_vector) rescue Puppet::ExecutionFailure => detail fail("Could not set #{param} on #{@resource.class.name}[#{@resource.name}]: #{detail}") end end end |