1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
# 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 "digest/sha1"
class User < ActiveRecord::Base
has_many :memberships, :class_name => 'Member', :include => [ :project, :role ], :dependent => true
attr_accessor :password
attr_accessor :last_before_login_on
# Prevents unauthorized assignments
attr_protected :admin
validates_presence_of :login, :firstname, :lastname, :mail
validates_uniqueness_of :login, :mail
# Login must contain lettres, numbers, underscores only
validates_format_of :login, :with => /^[a-z0-9_]+$/i
validates_format_of :mail, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i
def before_create
self.hashed_password = User.hash_password(self.password)
end
def after_create
@password = nil
end
# Returns the user that matches user's login and password
def try_to_login
@user = User.login(self.login, self.password)
unless @user.nil?
@user.last_before_login_on = @user.last_login_on
@user.update_attribute(:last_login_on, DateTime.now)
end
@user
end
# Return user's full name for display
def display_name
firstname + " " + lastname #+ (self.admin ? " (Admin)" : "" )
end
# Returns the user that matches the given login and password
def self.login(login, password)
hashed_password = hash_password(password || "")
find(:first,
:conditions => ["login = ? and hashed_password = ? and locked = ?", login, hashed_password, false])
end
def check_password?(clear_password)
User.hash_password(clear_password) == self.hashed_password
end
def change_password(current_password, new_password)
self.hashed_password = User.hash_password(new_password)
save
end
def role_for_project(project_id)
@role_for_projects ||=
begin
roles = {}
self.memberships.each { |m| roles.store m.project_id, m.role_id }
roles
end
@role_for_projects[project_id]
end
private
# Return password digest
def self.hash_password(clear_password)
Digest::SHA1.hexdigest(clear_password)
end
end
|
