Module: Obelisk

Defined in:
lib/obelisk.rb,
lib/obelisk/version.rb

Constant Summary collapse

DEFAULT_CONFIG_PATH = 
"#{Dir.home}/.obelisk.conf"
DEFAULT_CONFIG = 
{
  :ad_settings => {
    ldap_host:                        "localhost",
    base_dn:                          "ou=STAFF,dc=CORP,dc=LOCAL",
    bind_name:                        "user",
    bind_pass:                        "pass",
  },
  :mapping => {
    samaccountname:                   :login,
    admindescription:                 :secret,
    facsimiletelephonenumber:         :context,
    ipphone:                          :extension,
    pager:                            :callgroup,
    # Used for AdressBook generation
    displayname:                      :name,
    mobile:                           :mobile,
    homephone:                        :home,
    company:                          :company,
    department:                       :department,
    title:                            :title,
  },
  :defaults => {
    facsimiletelephonenumber:         "from-internal"
  },
  :asterisk_conf_dir =>               "/tmp/asterisk",
  :asterisk_restart_command =>        %q{asterisk -x "core restart gracefully"},
  :obelisk_portal_update_url =>       "http://localhost:3000/contacts/updatedb",
  :erb_file_dir =>                    File.expand_path(File.dirname(__FILE__) + "/../erb")
}
VERSION = 
"0.2.7"

Class Method Summary collapse

Class Method Details

.get_ad_users(ou = nil) ⇒ Object 



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# File 'lib/obelisk.rb', line 73

def self.get_ad_users(ou = nil)
  load_conf
  settings = {
    :host => $conf[:ad_settings][:ldap_host],
    :base => (ou ? "ou=#{ou},#{$conf[:ad_settings][:base_dn]}" : $conf[:ad_settings][:base_dn]),
    :port => 389,
    :auth => {
      :method => :simple,
      :username => $conf[:ad_settings][:bind_name],
      :password => $conf[:ad_settings][:bind_pass],
    }
  }
  ActiveDirectory::Base.setup(settings)
  ActiveDirectory::User.find(:all).map do |u|
    k = $conf[:mapping].values
    v = $conf[:mapping].keys.map { |attr| u.valid_attribute?(attr) ? u.send(attr).force_encoding("UTF-8") : $conf[:defaults][attr] }
    Hash[k.zip v]
  end
end

.load_conf(file_name = nil) ⇒ Object 



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# File 'lib/obelisk.rb', line 106

def self.load_conf(file_name = nil)
  file_name ||= DEFAULT_CONFIG_PATH
  return unless $conf.empty?
  begin
    $conf = YAML.load IO.read file_name
  rescue
    $conf = DEFAULT_CONFIG
  end
end

.make_erb_conf(params = {}) ⇒ Object 



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# File 'lib/obelisk.rb', line 45

def self.make_erb_conf(params = {})
  load_conf
  params[:conf_dir] ||= $conf[:asterisk_conf_dir]
  params[:force] ||= false
  params[:restart] ||= false
  params[:updb] ||= false
  FileUtils.mkdir_p params[:conf_dir]
  b = binding
  up = false
  all_users = get_ad_users
  users = all_users.select{ |u| u[:secret] && u[:extension] }
  Dir[File.expand_path "*.erb", $conf[:erb_file_dir]].each do |erb|
    conf_file = File.expand_path File.basename(erb, ".erb"), params[:conf_dir]
    File.open(conf_file, File.exists?(conf_file) ? "r+" : "w+") do |file|
      content = ERB.new(IO.read(erb), nil, "-").result(b)
      if content != file.read || params[:force]
        file.seek 0
        file.truncate 0
        file.write content
        up = true
      end
    end
  end
  system $conf[:asterisk_restart_command] if up && params[:restart]
  puts("Update database is deprecated") if params[:updb]
  up
end

.save_def_conf(file_name = nil) ⇒ Object 



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# File 'lib/obelisk.rb', line 93

def self.save_def_conf(file_name = nil)
  file_name ||= DEFAULT_CONFIG_PATH
  conf = DEFAULT_CONFIG
  updated = false
  if File.exists? file_name
    merge_proc = proc { |k, o, n| o.is_a?(Hash) && n.is_a?(Hash) ? o.merge(n, &merge_proc) : n }
    conf.merge! YAML.load(IO.read(file_name)), &merge_proc
    updated = true
  end
  File.open(file_name, 'w') { |f| f.write YAML.dump conf }
  updated
end