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#
# Author:: Jay Mundrawala(<jdm@chef.io>)
# Copyright:: Copyright 2015 Chef Software
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require 'chef/win32/api/net'
require 'chef/win32/error'
class Chef
module ReservedNames::Win32
class NetUser
include Chef::ReservedNames::Win32::API::Error
extend Chef::ReservedNames::Win32::API::Error
include Chef::ReservedNames::Win32::API::Net
extend Chef::ReservedNames::Win32::API::Net
def self.default_user_info_3
ui3 = USER_INFO_3.new.tap do |s|
{ usri3_name: nil,
usri3_password: nil,
usri3_password_age: 0,
usri3_priv: 0,
usri3_home_dir: nil,
usri3_comment: nil,
usri3_flags: UF_SCRIPT|UF_DONT_EXPIRE_PASSWD|UF_NORMAL_ACCOUNT,
usri3_script_path: nil,
usri3_auth_flags: 0,
usri3_full_name: nil,
usri3_usr_comment: nil,
usri3_parms: nil,
usri3_workstations: nil,
usri3_last_logon: 0,
usri3_last_logoff: 0,
usri3_acct_expires: -1,
usri3_max_storage: -1,
usri3_units_per_week: 0,
usri3_logon_hours: nil,
usri3_bad_pw_count: 0,
usri3_num_logons: 0,
usri3_logon_server: nil,
usri3_country_code: 0,
usri3_code_page: 0,
usri3_user_id: 0,
usri3_primary_group_id: DOMAIN_GROUP_RID_USERS,
usri3_profile: nil,
usri3_home_dir_drive: nil,
usri3_password_expired: 0
}.each do |(k,v)|
s.set(k, v)
end
end
end
def self.net_api_error!(code)
msg = case code
when NERR_InvalidComputer
"The user does not have access to the requested information."
when NERR_NotPrimary
"The operation is allowed only on the primary domain controller of the domain."
when NERR_SpeGroupOp
"This operation is not allowed on this special group."
when NERR_LastAdmin
"This operation is not allowed on the last administrative account."
when NERR_BadUsername
"The user name or group name parameter is invalid."
when NERR_BadPassword
"The password parameter is invalid."
when NERR_UserNotFound
raise Chef::Exceptions::UserIDNotFound, code
when NERR_PasswordTooShort
<<END
The password is shorter than required. (The password could also be too
long, be too recent in its change history, not have enough unique characters,
or not meet another password policy requirement.)
END
when ERROR_ACCESS_DENIED
"The user does not have access to the requested information."
else
"Received unknown error code (#{code})"
end
formatted_message = ""
formatted_message << "---- Begin Win32 API output ----\n"
formatted_message << "Net Api Error Code: #{code}\n"
formatted_message << "Net Api Error Message: #{msg}\n"
formatted_message << "---- End Win32 API output ----\n"
raise Chef::Exceptions::Win32APIError, msg + "\n" + formatted_message
end
def self.net_user_add_l3(server_name, args)
param_err = FFI::Buffer.new(:long)
buf = default_user_info_3
args.each do |k, v|
buf.set(k, v)
end
server_name = server_name.to_wstring if server_name
rc = NetUserAdd(server_name, 3, buf, param_err)
if rc != NERR_Success
if Chef::ReservedNames::Win32::Error.get_last_error != 0
Chef::ReservedNames::Win32::Error.raise!
else
net_api_error!(rc)
end
end
end
def self.net_user_get_info_l3(server_name, user_name)
server_name = wstring(server_name)
user_name = wstring(user_name)
ui3_p = FFI::MemoryPointer.new(:pointer)
rc = NetUserGetInfo(server_name, user_name, 3, ui3_p)
if rc != NERR_Success
if Chef::ReservedNames::Win32::Error.get_last_error != 0
Chef::ReservedNames::Win32::Error.raise!
else
net_api_error!(rc)
end
end
ui3 = USER_INFO_3.new(ui3_p.read_pointer).as_ruby
rc = NetApiBufferFree(ui3_p.read_pointer)
if rc != NERR_Success
if Chef::ReservedNames::Win32::Error.get_last_error != 0
Chef::ReservedNames::Win32::Error.raise!
else
net_api_error!(rc)
end
end
ui3
end
def self.net_user_set_info_l3(server_name, user_name, info)
param_err = FFI::Buffer.new(:long)
buf = default_user_info_3
info.each do |k, v|
buf.set(k, v)
end
server_name = wstring(server_name)
user_name = wstring(user_name)
rc = NetUserSetInfo(server_name, user_name, 3, buf, param_err)
if rc != NERR_Success
if Chef::ReservedNames::Win32::Error.get_last_error != 0
Chef::ReservedNames::Win32::Error.raise!
else
net_api_error!(rc)
end
end
end
def self.net_user_del(server_name, user_name)
server_name = wstring(server_name)
user_name = wstring(user_name)
rc = NetUserDel(server_name, user_name)
if rc != NERR_Success
if Chef::ReservedNames::Win32::Error.get_last_error != 0
Chef::ReservedNames::Win32::Error.raise!
else
net_api_error!(rc)
end
end
end
def self.net_local_group_add_member(server_name, group_name, domain_user)
server_name = server_name.to_wstring if server_name
group_name = group_name.to_wstring
domain_user = domain_user.to_wstring
buf = LOCALGROUP_MEMBERS_INFO_3.new
buf[:lgrmi3_domainandname] = FFI::MemoryPointer.from_string(domain_user)
rc = NetLocalGroupAddMembers(server_name, group_name, 3, buf, 1)
if rc != NERR_Success
if Chef::ReservedNames::Win32::Error.get_last_error != 0
Chef::ReservedNames::Win32::Error.raise!
else
net_api_error!(rc)
end
end
end
private
def self.wstring(str)
if str.nil? || str.encoding == Encoding::UTF_16LE
str
else
str.to_wstring
end
end
end
end
end
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