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# Redmine - project management software
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# Copyright (C) 2006-2011 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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class AccountController < ApplicationController
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helper :custom_fields
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include CustomFieldsHelper
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# prevents login action to be filtered by check_if_login_required application scope filter
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skip_before_filter :check_if_login_required
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# Login request and validation
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def login
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if request.get?
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logout_user
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else
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authenticate_user
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end
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rescue AuthSourceException => e
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logger.error "An error occured when authenticating #{params[:username]}: #{e.message}"
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render_error :message => e.message
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end
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# Log out current user and redirect to welcome page
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def logout
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logout_user
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redirect_to home_url
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end
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# Enable user to choose a new password
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def lost_password
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redirect_to(home_url) && return unless Setting.lost_password?
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if params[:token]
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@token = Token.find_by_action_and_value("recovery", params[:token])
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redirect_to(home_url) && return unless @token and !@token.expired?
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@user = @token.user
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if request.post?
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@user.password, @user.password_confirmation = params[:new_password], params[:new_password_confirmation]
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if @user.save
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@token.destroy
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flash[:notice] = l(:notice_account_password_updated)
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redirect_to :action => 'login'
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return
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end
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end
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render :template => "account/password_recovery"
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return
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else
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if request.post?
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user = User.find_by_mail(params[:mail])
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# user not found in db
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(flash.now[:error] = l(:notice_account_unknown_email); return) unless user
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# user uses an external authentification
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(flash.now[:error] = l(:notice_can_t_change_password); return) if user.auth_source_id
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# create a new token for password recovery
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token = Token.new(:user => user, :action => "recovery")
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if token.save
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Mailer.deliver_lost_password(token)
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flash[:notice] = l(:notice_account_lost_email_sent)
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redirect_to :action => 'login'
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return
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end
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end
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end
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end
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# User self-registration
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def register
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redirect_to(home_url) && return unless Setting.self_registration? || session[:auth_source_registration]
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if request.get?
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session[:auth_source_registration] = nil
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@user = User.new(:language => Setting.default_language)
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else
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@user = User.new
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@user.safe_attributes = params[:user]
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@user.admin = false
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@user.register
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if session[:auth_source_registration]
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@user.activate
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@user.login = session[:auth_source_registration][:login]
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@user.auth_source_id = session[:auth_source_registration][:auth_source_id]
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if @user.save
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session[:auth_source_registration] = nil
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self.logged_user = @user
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flash[:notice] = l(:notice_account_activated)
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redirect_to :controller => 'my', :action => 'account'
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end
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else
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@user.login = params[:user][:login]
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@user.password, @user.password_confirmation = params[:user][:password], params[:user][:password_confirmation]
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case Setting.self_registration
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when '1'
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register_by_email_activation(@user)
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when '3'
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register_automatically(@user)
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else
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register_manually_by_administrator(@user)
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end
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end
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end
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end
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# Token based account activation
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def activate
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redirect_to(home_url) && return unless Setting.self_registration? && params[:token]
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token = Token.find_by_action_and_value('register', params[:token])
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redirect_to(home_url) && return unless token and !token.expired?
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user = token.user
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redirect_to(home_url) && return unless user.registered?
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user.activate
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if user.save
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token.destroy
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flash[:notice] = l(:notice_account_activated)
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end
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redirect_to :action => 'login'
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end
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private
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def logout_user
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if User.current.logged?
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cookies.delete :autologin
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Token.delete_all(["user_id = ? AND action = ?", User.current.id, 'autologin'])
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self.logged_user = nil
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end
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end
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def authenticate_user
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if Setting.openid? && using_open_id?
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open_id_authenticate(params[:openid_url])
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else
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password_authentication
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end
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end
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def password_authentication
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user = User.try_to_login(params[:username], params[:password])
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if user.nil?
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invalid_credentials
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elsif user.new_record?
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onthefly_creation_failed(user, {:login => user.login, :auth_source_id => user.auth_source_id })
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else
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# Valid user
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successful_authentication(user)
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end
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end
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def open_id_authenticate(openid_url)
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authenticate_with_open_id(openid_url, :required => [:nickname, :fullname, :email], :return_to => signin_url) do |result, identity_url, registration|
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if result.successful?
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user = User.find_or_initialize_by_identity_url(identity_url)
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if user.new_record?
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# Self-registration off
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redirect_to(home_url) && return unless Setting.self_registration?
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# Create on the fly
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user.login = registration['nickname'] unless registration['nickname'].nil?
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user.mail = registration['email'] unless registration['email'].nil?
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user.firstname, user.lastname = registration['fullname'].split(' ') unless registration['fullname'].nil?
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user.random_password
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user.register
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case Setting.self_registration
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when '1'
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register_by_email_activation(user) do
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onthefly_creation_failed(user)
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end
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when '3'
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register_automatically(user) do
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onthefly_creation_failed(user)
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end
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else
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register_manually_by_administrator(user) do
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onthefly_creation_failed(user)
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end
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end
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else
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# Existing record
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if user.active?
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successful_authentication(user)
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else
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account_pending
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end
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end
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end
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end
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end
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def successful_authentication(user)
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# Valid user
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self.logged_user = user
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# generate a key and set cookie if autologin
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if params[:autologin] && Setting.autologin?
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set_autologin_cookie(user)
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end
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call_hook(:controller_account_success_authentication_after, {:user => user })
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redirect_back_or_default :controller => 'my', :action => 'page'
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end
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def set_autologin_cookie(user)
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token = Token.create(:user => user, :action => 'autologin')
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cookie_name = Redmine::Configuration['autologin_cookie_name'] || 'autologin'
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cookie_options = {
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:value => token.value,
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:expires => 1.year.from_now,
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:path => (Redmine::Configuration['autologin_cookie_path'] || '/'),
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:secure => (Redmine::Configuration['autologin_cookie_secure'] ? true : false),
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:httponly => true
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}
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cookies[cookie_name] = cookie_options
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end
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# Onthefly creation failed, display the registration form to fill/fix attributes
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def onthefly_creation_failed(user, auth_source_options = { })
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@user = user
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session[:auth_source_registration] = auth_source_options unless auth_source_options.empty?
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render :action => 'register'
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end
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def invalid_credentials
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logger.warn "Failed login for '#{params[:username]}' from #{request.remote_ip} at #{Time.now.utc}"
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flash.now[:error] = l(:notice_account_invalid_creditentials)
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end
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# Register a user for email activation.
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#
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# Pass a block for behavior when a user fails to save
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def register_by_email_activation(user, &block)
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token = Token.new(:user => user, :action => "register")
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if user.save and token.save
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Mailer.deliver_register(token)
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flash[:notice] = l(:notice_account_register_done)
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redirect_to :action => 'login'
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else
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yield if block_given?
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end
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end
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# Automatically register a user
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#
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# Pass a block for behavior when a user fails to save
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def register_automatically(user, &block)
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# Automatic activation
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user.activate
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user.last_login_on = Time.now
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if user.save
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self.logged_user = user
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flash[:notice] = l(:notice_account_activated)
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redirect_to :controller => 'my', :action => 'account'
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else
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yield if block_given?
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end
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end
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# Manual activation by the administrator
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#
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# Pass a block for behavior when a user fails to save
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def register_manually_by_administrator(user, &block)
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if user.save
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# Sends an email to the administrators
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Mailer.deliver_account_activation_request(user)
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account_pending
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else
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yield if block_given?
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end
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end
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def account_pending
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flash[:notice] = l(:notice_account_pending)
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redirect_to :action => 'login'
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end
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end
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