90 lines
2.8 KiB
Ruby
90 lines
2.8 KiB
Ruby
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# redMine - project management software
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# Copyright (C) 2006 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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require "digest/sha1"
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class User < ActiveRecord::Base
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has_many :memberships, :class_name => 'Member', :include => [ :project, :role ], :dependent => true
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attr_accessor :password
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attr_accessor :last_before_login_on
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# Prevents unauthorized assignments
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attr_protected :admin
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validates_presence_of :login, :firstname, :lastname, :mail
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validates_uniqueness_of :login, :mail
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# Login must contain lettres, numbers, underscores only
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validates_format_of :login, :with => /^[a-z0-9_]+$/i
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validates_format_of :mail, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i
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def before_create
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self.hashed_password = User.hash_password(self.password)
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end
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def after_create
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@password = nil
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end
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# Returns the user that matches user's login and password
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def try_to_login
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@user = User.login(self.login, self.password)
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unless @user.nil?
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@user.last_before_login_on = @user.last_login_on
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@user.update_attribute(:last_login_on, DateTime.now)
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end
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@user
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end
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# Return user's full name for display
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def display_name
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firstname + " " + lastname #+ (self.admin ? " (Admin)" : "" )
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end
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# Returns the user that matches the given login and password
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def self.login(login, password)
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hashed_password = hash_password(password || "")
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find(:first,
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:conditions => ["login = ? and hashed_password = ? and locked = ?", login, hashed_password, false])
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end
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def check_password?(clear_password)
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User.hash_password(clear_password) == self.hashed_password
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end
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def change_password(current_password, new_password)
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self.hashed_password = User.hash_password(new_password)
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save
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end
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def role_for_project(project_id)
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@role_for_projects ||=
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begin
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roles = {}
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self.memberships.each { |m| roles.store m.project_id, m.role_id }
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roles
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end
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@role_for_projects[project_id]
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end
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private
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# Return password digest
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def self.hash_password(clear_password)
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Digest::SHA1.hexdigest(clear_password)
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end
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end
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