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# Redmine - project management software
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# Copyright (C) 2006-2015 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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# Generic exception for when the AuthSource can not be reached
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# (eg. can not connect to the LDAP)
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class AuthSourceException < Exception; end
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class AuthSourceTimeoutException < AuthSourceException; end
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class AuthSource < ActiveRecord::Base
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include Redmine::SubclassFactory
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include Redmine::Ciphering
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has_many :users
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validates_presence_of :name
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validates_uniqueness_of :name
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validates_length_of :name, :maximum => 60
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attr_protected :id
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def authenticate(login, password)
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end
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def test_connection
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end
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def auth_method_name
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"Abstract"
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end
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def account_password
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read_ciphered_attribute(:account_password)
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end
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def account_password=(arg)
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write_ciphered_attribute(:account_password, arg)
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end
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def searchable?
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false
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end
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def self.search(q)
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results = []
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AuthSource.all.each do |source|
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begin
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if source.searchable?
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results += source.search(q)
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end
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rescue AuthSourceException => e
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logger.error "Error while searching users in #{source.name}: #{e.message}"
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end
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end
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results
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end
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def allow_password_changes?
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self.class.allow_password_changes?
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end
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# Does this auth source backend allow password changes?
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def self.allow_password_changes?
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false
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end
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# Try to authenticate a user not yet registered against available sources
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def self.authenticate(login, password)
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AuthSource.where(:onthefly_register => true).each do |source|
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begin
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logger.debug "Authenticating '#{login}' against '#{source.name}'" if logger && logger.debug?
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attrs = source.authenticate(login, password)
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rescue => e
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logger.error "Error during authentication: #{e.message}"
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attrs = nil
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end
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return attrs if attrs
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end
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return nil
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end
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end
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