auth_source_ldap.rb
79 lines
| 2.9 KiB
| text/x-ruby
|
RubyLexer
Jean-Philippe Lang
|
r330 | # redMine - project management software | ||
| # Copyright (C) 2006 Jean-Philippe Lang | ||||
| # | ||||
| # This program is free software; you can redistribute it and/or | ||||
| # modify it under the terms of the GNU General Public License | ||||
| # as published by the Free Software Foundation; either version 2 | ||||
| # of the License, or (at your option) any later version. | ||||
| # | ||||
| # This program is distributed in the hope that it will be useful, | ||||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
| # GNU General Public License for more details. | ||||
| # | ||||
| # You should have received a copy of the GNU General Public License | ||||
| # along with this program; if not, write to the Free Software | ||||
| # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | ||||
| require 'net/ldap' | ||||
| require 'iconv' | ||||
| class AuthSourceLdap < AuthSource | ||||
| validates_presence_of :host, :port, :attr_login | ||||
| def after_initialize | ||||
| self.port = 389 if self.port == 0 | ||||
| end | ||||
| def authenticate(login, password) | ||||
| attrs = [] | ||||
| # get user's DN | ||||
| ldap_con = initialize_ldap_con(self.account, self.account_password) | ||||
| login_filter = Net::LDAP::Filter.eq( self.attr_login, login ) | ||||
| object_filter = Net::LDAP::Filter.eq( "objectClass", "*" ) | ||||
| dn = String.new | ||||
| ldap_con.search( :base => self.base_dn, | ||||
| :filter => object_filter & login_filter, | ||||
| :attributes=> ['dn', self.attr_firstname, self.attr_lastname, self.attr_mail]) do |entry| | ||||
| dn = entry.dn | ||||
| attrs = [:firstname => AuthSourceLdap.get_attr(entry, self.attr_firstname), | ||||
| :lastname => AuthSourceLdap.get_attr(entry, self.attr_lastname), | ||||
| :mail => AuthSourceLdap.get_attr(entry, self.attr_mail), | ||||
| :auth_source_id => self.id ] | ||||
| end | ||||
| return nil if dn.empty? | ||||
| logger.debug "DN found for #{login}: #{dn}" if logger && logger.debug? | ||||
| # authenticate user | ||||
| ldap_con = initialize_ldap_con(dn, password) | ||||
| return nil unless ldap_con.bind | ||||
| # return user's attributes | ||||
| logger.debug "Authentication successful for '#{login}'" if logger && logger.debug? | ||||
| attrs | ||||
| rescue Net::LDAP::LdapError => text | ||||
| raise "LdapError: " + text | ||||
| end | ||||
| # test the connection to the LDAP | ||||
| def test_connection | ||||
| ldap_con = initialize_ldap_con(self.account, self.account_password) | ||||
| ldap_con.open { } | ||||
| rescue Net::LDAP::LdapError => text | ||||
| raise "LdapError: " + text | ||||
| end | ||||
| def auth_method_name | ||||
| "LDAP" | ||||
| end | ||||
| private | ||||
| def initialize_ldap_con(ldap_user, ldap_password) | ||||
| Net::LDAP.new( {:host => self.host, | ||||
| :port => self.port, | ||||
| :auth => { :method => :simple, :username => Iconv.new('iso-8859-15', 'utf-8').iconv(ldap_user), :password => Iconv.new('iso-8859-15', 'utf-8').iconv(ldap_password) }} | ||||
| ) | ||||
| end | ||||
| def self.get_attr(entry, attr_name) | ||||
| entry[attr_name].is_a?(Array) ? entry[attr_name].first : entry[attr_name] | ||||
|
Jean-Philippe Lang
|
r10 | end | ||
| end | ||||