user.rb
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RubyLexer
Jean-Philippe Lang
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r330 | # redMine - project management software | ||
| # Copyright (C) 2006-2007 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 "digest/sha1" | ||||
| class User < ActiveRecord::Base | ||||
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r535 | # Account statuses | ||
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r906 | STATUS_ANONYMOUS = 0 | ||
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r535 | STATUS_ACTIVE = 1 | ||
| STATUS_REGISTERED = 2 | ||||
| STATUS_LOCKED = 3 | ||||
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r546 | has_many :memberships, :class_name => 'Member', :include => [ :project, :role ], :conditions => "#{Project.table_name}.status=#{Project::STATUS_ACTIVE}", :order => "#{Project.table_name}.name", :dependent => :delete_all | ||
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r330 | has_many :projects, :through => :memberships | ||
| has_many :custom_values, :dependent => :delete_all, :as => :customized | ||||
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r574 | has_many :issue_categories, :foreign_key => 'assigned_to_id', :dependent => :nullify | ||
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r330 | has_one :preference, :dependent => :destroy, :class_name => 'UserPreference' | ||
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r663 | has_one :rss_token, :dependent => :destroy, :class_name => 'Token', :conditions => "action='feeds'" | ||
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r330 | belongs_to :auth_source | ||
| attr_accessor :password, :password_confirmation | ||||
| attr_accessor :last_before_login_on | ||||
| # Prevents unauthorized assignments | ||||
| attr_protected :login, :admin, :password, :password_confirmation, :hashed_password | ||||
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r906 | validates_presence_of :login, :firstname, :lastname, :mail, :if => Proc.new { |user| !user.is_a?(AnonymousUser) } | ||
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r330 | validates_uniqueness_of :login, :mail | ||
| # Login must contain lettres, numbers, underscores only | ||||
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r906 | validates_format_of :login, :with => /^[a-z0-9_\-@\.]*$/i | ||
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r397 | validates_length_of :login, :maximum => 30 | ||
| validates_format_of :firstname, :lastname, :with => /^[\w\s\'\-]*$/i | ||||
| validates_length_of :firstname, :lastname, :maximum => 30 | ||||
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r906 | validates_format_of :mail, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i, :allow_nil => true | ||
| validates_length_of :mail, :maximum => 60, :allow_nil => true | ||||
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r914 | validates_length_of :password, :minimum => 4, :allow_nil => true | ||
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r330 | validates_confirmation_of :password, :allow_nil => true | ||
| validates_associated :custom_values, :on => :update | ||||
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r842 | def before_create | ||
| self.mail_notification = false | ||||
| true | ||||
| end | ||||
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r330 | def before_save | ||
| # update hashed_password if password was set | ||||
| self.hashed_password = User.hash_password(self.password) if self.password | ||||
| end | ||||
| def self.active | ||||
| with_scope :find => { :conditions => [ "status = ?", STATUS_ACTIVE ] } do | ||||
| yield | ||||
| end | ||||
| end | ||||
| def self.find_active(*args) | ||||
| active do | ||||
| find(*args) | ||||
| end | ||||
| end | ||||
| # Returns the user that matches provided login and password, or nil | ||||
| def self.try_to_login(login, password) | ||||
| user = find(:first, :conditions => ["login=?", login]) | ||||
| if user | ||||
| # user is already in local database | ||||
| return nil if !user.active? | ||||
| if user.auth_source | ||||
| # user has an external authentication method | ||||
| return nil unless user.auth_source.authenticate(login, password) | ||||
| else | ||||
| # authentication with local password | ||||
| return nil unless User.hash_password(password) == user.hashed_password | ||||
| end | ||||
| else | ||||
| # user is not yet registered, try to authenticate with available sources | ||||
| attrs = AuthSource.authenticate(login, password) | ||||
| if attrs | ||||
| onthefly = new(*attrs) | ||||
| onthefly.login = login | ||||
| onthefly.language = Setting.default_language | ||||
| if onthefly.save | ||||
| user = find(:first, :conditions => ["login=?", login]) | ||||
| logger.info("User '#{user.login}' created on the fly.") if logger | ||||
| end | ||||
| end | ||||
| end | ||||
| user.update_attribute(:last_login_on, Time.now) if user | ||||
| user | ||||
| rescue => text | ||||
| raise text | ||||
| end | ||||
| # Return user's full name for display | ||||
| def name | ||||
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r575 | "#{firstname} #{lastname}" | ||
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r330 | end | ||
| def active? | ||||
| self.status == STATUS_ACTIVE | ||||
| end | ||||
| def registered? | ||||
| self.status == STATUS_REGISTERED | ||||
| end | ||||
| def locked? | ||||
| self.status == STATUS_LOCKED | ||||
| end | ||||
| def check_password?(clear_password) | ||||
| User.hash_password(clear_password) == self.hashed_password | ||||
| end | ||||
| def pref | ||||
| self.preference ||= UserPreference.new(:user => self) | ||||
| end | ||||
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r336 | |||
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r904 | def time_zone | ||
| self.pref.time_zone.nil? ? nil : TimeZone[self.pref.time_zone] | ||||
| end | ||||
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r663 | # Return user's RSS key (a 40 chars long string), used to access feeds | ||
| def rss_key | ||||
| token = self.rss_token || Token.create(:user => self, :action => 'feeds') | ||||
| token.value | ||||
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r336 | end | ||
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r842 | # Return an array of project ids for which the user has explicitly turned mail notifications on | ||
| def notified_projects_ids | ||||
| @notified_projects_ids ||= memberships.select {|m| m.mail_notification?}.collect(&:project_id) | ||||
| end | ||||
| def notified_project_ids=(ids) | ||||
| Member.update_all("mail_notification = #{connection.quoted_false}", ['user_id = ?', id]) | ||||
| Member.update_all("mail_notification = #{connection.quoted_true}", ['user_id = ? AND project_id IN (?)', id, ids]) if ids && !ids.empty? | ||||
| @notified_projects_ids = nil | ||||
| notified_projects_ids | ||||
| end | ||||
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r336 | def self.find_by_rss_key(key) | ||
| token = Token.find_by_value(key) | ||||
| token && token.user.active? ? token.user : nil | ||||
| end | ||||
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r511 | |||
| def self.find_by_autologin_key(key) | ||||
| token = Token.find_by_action_and_value('autologin', key) | ||||
| token && (token.created_on > Setting.autologin.to_i.day.ago) && token.user.active? ? token.user : nil | ||||
| end | ||||
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r431 | |||
| def <=>(user) | ||||
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r926 | user.nil? ? -1 : (lastname == user.lastname ? firstname <=> user.firstname : lastname <=> user.lastname) | ||
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r431 | end | ||
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r663 | def to_s | ||
| name | ||||
| end | ||||
| def logged? | ||||
| true | ||||
| end | ||||
| # Return user's role for project | ||||
| def role_for_project(project) | ||||
| # No role on archived projects | ||||
| return nil unless project && project.active? | ||||
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r915 | if logged? | ||
| # Find project membership | ||||
| membership = memberships.detect {|m| m.project_id == project.id} | ||||
| if membership | ||||
| membership.role | ||||
| else | ||||
| @role_non_member ||= Role.non_member | ||||
| end | ||||
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r663 | else | ||
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r915 | @role_anonymous ||= Role.anonymous | ||
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r663 | end | ||
| end | ||||
| # Return true if the user is a member of project | ||||
| def member_of?(project) | ||||
| role_for_project(project).member? | ||||
| end | ||||
| # Return true if the user is allowed to do the specified action on project | ||||
| # action can be: | ||||
| # * a parameter-like Hash (eg. :controller => 'projects', :action => 'edit') | ||||
| # * a permission Symbol (eg. :edit_project) | ||||
| def allowed_to?(action, project) | ||||
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r714 | # No action allowed on archived projects | ||
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r663 | return false unless project.active? | ||
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r714 | # No action allowed on disabled modules | ||
| return false unless project.allows_to?(action) | ||||
| # Admin users are authorized for anything else | ||||
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r663 | return true if admin? | ||
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r714 | |||
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r663 | role = role_for_project(project) | ||
| return false unless role | ||||
| role.allowed_to?(action) && (project.is_public? || role.member?) | ||||
| end | ||||
| def self.current=(user) | ||||
| @current_user = user | ||||
| end | ||||
| def self.current | ||||
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r906 | @current_user ||= User.anonymous | ||
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r663 | end | ||
| def self.anonymous | ||||
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r906 | return @anonymous_user if @anonymous_user | ||
| anonymous_user = AnonymousUser.find(:first) | ||||
| if anonymous_user.nil? | ||||
| anonymous_user = AnonymousUser.create(:lastname => 'Anonymous', :firstname => '', :mail => '', :login => '', :status => 0) | ||||
| raise 'Unable to create the anonymous user.' if anonymous_user.new_record? | ||||
| end | ||||
| @anonymous_user = anonymous_user | ||||
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r663 | end | ||
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r330 | private | ||
| # Return password digest | ||||
| def self.hash_password(clear_password) | ||||
| Digest::SHA1.hexdigest(clear_password || "") | ||||
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r5 | end | ||
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r2 | end | ||
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r663 | |||
| class AnonymousUser < User | ||||
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r906 | def validate_on_create | ||
| # There should be only one AnonymousUser in the database | ||||
| errors.add_to_base 'An anonymous user already exists.' if AnonymousUser.find(:first) | ||||
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r904 | end | ||
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r906 | # Overrides a few properties | ||
| def logged?; false end | ||||
| def admin; false end | ||||
| def name; 'Anonymous' end | ||||
| def mail; nil end | ||||
| def time_zone; nil end | ||||
| def rss_key; nil end | ||||
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r663 | end | ||