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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
# frozen_string_literal: true
# Redmine - project management software
# Copyright (C) 2006-2021 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.
module Redmine
module AccessControl
class << self
def map
mapper = Mapper.new
yield mapper
@permissions ||= []
@permissions += mapper.mapped_permissions
end
def permissions
@permissions
end
# Returns the permission of given name or nil if it wasn't found
# Argument should be a symbol
def permission(name)
permissions.detect {|p| p.name == name}
end
# Returns the actions that are allowed by the permission of given name
def allowed_actions(permission_name)
perm = permission(permission_name)
perm ? perm.actions : []
end
def public_permissions
@public_permissions ||= @permissions.select {|p| p.public?}
end
def members_only_permissions
@members_only_permissions ||= @permissions.select {|p| p.require_member?}
end
def loggedin_only_permissions
@loggedin_only_permissions ||= @permissions.select {|p| p.require_loggedin?}
end
def read_action?(action)
if action.is_a?(Symbol)
perm = permission(action)
!perm.nil? && perm.read?
elsif action.is_a?(Hash)
s = "#{action[:controller]}/#{action[:action]}"
permissions.detect {|p| p.actions.include?(s) && p.read?}.present?
else
raise ArgumentError.new("Symbol or a Hash expected, #{action.class.name} given: #{action}")
end
end
def available_project_modules
@available_project_modules ||= @permissions.collect(&:project_module).uniq.compact
end
def modules_permissions(modules)
@permissions.select {|p| p.project_module.nil? || modules.include?(p.project_module.to_s)}
end
end
class Mapper
def initialize
@project_module = nil
end
def permission(name, hash, options={})
@permissions ||= []
options[:project_module] = @project_module
@permissions << Permission.new(name, hash, options)
end
def project_module(name, options={})
@project_module = name
yield self
@project_module = nil
end
def mapped_permissions
@permissions
end
end
class Permission
attr_reader :name, :actions, :project_module
def initialize(name, hash, options)
@name = name
@actions = []
@public = options[:public] || false
@require = options[:require]
@read = options[:read] || false
@project_module = options[:project_module]
hash.each do |controller, actions|
if actions.is_a? Array
@actions << actions.collect {|action| "#{controller}/#{action}"}
else
@actions << "#{controller}/#{actions}"
end
end
@actions.flatten!
end
def public?
@public
end
def require_member?
@require && @require == :member
end
def require_loggedin?
@require && (@require == :member || @require == :loggedin)
end
def read?
@read
end
end
end
end
|
