-
Notifications
You must be signed in to change notification settings - Fork 1.2k
/
authorization.py
240 lines (180 loc) · 10.7 KB
/
authorization.py
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
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
from django.test import TestCase
from django.http import HttpRequest
from django.contrib.auth.models import User, Permission
from core.models import Note
from tastypie.authorization import Authorization, ReadOnlyAuthorization, DjangoAuthorization
from tastypie.exceptions import Unauthorized
from tastypie import fields
from tastypie.resources import Resource, ModelResource
class NoRulesNoteResource(ModelResource):
class Meta:
resource_name = 'notes'
queryset = Note.objects.filter(is_active=True)
authorization = Authorization()
class ReadOnlyNoteResource(ModelResource):
class Meta:
resource_name = 'notes'
queryset = Note.objects.filter(is_active=True)
authorization = ReadOnlyAuthorization()
class DjangoNoteResource(ModelResource):
class Meta:
resource_name = 'notes'
queryset = Note.objects.filter(is_active=True)
authorization = DjangoAuthorization()
class NotAModel(object):
name = 'Foo'
class NotAModelResource(Resource):
name = fields.CharField(attribute='name')
class Meta:
resource_name = 'notamodel'
object_class = NotAModel
authorization = DjangoAuthorization()
class AuthorizationTestCase(TestCase):
fixtures = ['note_testdata']
def test_no_rules(self):
request = HttpRequest()
resource = NoRulesNoteResource()
auth = resource._meta.authorization
bundle = resource.build_bundle(request=request)
bundle.request.method = 'GET'
self.assertEqual(len(auth.read_list(resource.get_object_list(bundle.request), bundle)), 4)
self.assertTrue(auth.read_detail(resource.get_object_list(bundle.request)[0], bundle))
bundle.request.method = 'POST'
self.assertRaises(NotImplementedError, auth.create_list, resource.get_object_list(bundle.request), bundle)
self.assertTrue(auth.create_detail(resource.get_object_list(bundle.request)[0], bundle))
bundle.request.method = 'PUT'
self.assertEqual(len(auth.update_list(resource.get_object_list(bundle.request), bundle)), 4)
self.assertTrue(auth.update_detail(resource.get_object_list(bundle.request)[0], bundle))
bundle.request.method = 'DELETE'
self.assertEqual(len(auth.delete_list(resource.get_object_list(bundle.request), bundle)), 4)
self.assertTrue(auth.delete_detail(resource.get_object_list(bundle.request)[0], bundle))
def test_read_only(self):
request = HttpRequest()
resource = ReadOnlyNoteResource()
auth = resource._meta.authorization
bundle = resource.build_bundle(request=request)
bundle.request.method = 'GET'
self.assertEqual(len(auth.read_list(resource.get_object_list(bundle.request), bundle)), 4)
self.assertTrue(auth.read_detail(resource.get_object_list(bundle.request)[0], bundle))
bundle.request.method = 'POST'
self.assertEqual(len(auth.create_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.create_detail, resource.get_object_list(bundle.request)[0], bundle)
bundle.request.method = 'PUT'
self.assertEqual(len(auth.update_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.update_detail, resource.get_object_list(bundle.request)[0], bundle)
bundle.request.method = 'DELETE'
self.assertEqual(len(auth.delete_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.delete_detail, resource.get_object_list(bundle.request)[0], bundle)
class DjangoAuthorizationTestCase(TestCase):
fixtures = ['note_testdata']
def setUp(self):
super(DjangoAuthorizationTestCase, self).setUp()
self.add = Permission.objects.get_by_natural_key('add_note', 'core', 'note')
self.change = Permission.objects.get_by_natural_key('change_note', 'core', 'note')
self.delete = Permission.objects.get_by_natural_key('delete_note', 'core', 'note')
self.user = User.objects.all()[0]
self.user.user_permissions.clear()
def test_no_perms(self):
# sanity check: user has no permissions
self.assertFalse(self.user.get_all_permissions())
request = HttpRequest()
request.user = self.user
# with no permissions, api is read-only
resource = DjangoNoteResource()
auth = resource._meta.authorization
bundle = resource.build_bundle(request=request)
bundle.request.method = 'GET'
self.assertEqual(len(auth.read_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.read_detail, resource.get_object_list(bundle.request)[0], bundle)
bundle.request.method = 'POST'
self.assertEqual(len(auth.create_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.create_detail, resource.get_object_list(bundle.request)[0], bundle)
bundle.request.method = 'PUT'
self.assertEqual(len(auth.update_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.update_detail, resource.get_object_list(bundle.request)[0], bundle)
bundle.request.method = 'DELETE'
self.assertEqual(len(auth.delete_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.delete_detail, resource.get_object_list(bundle.request)[0], bundle)
def test_add_perm(self):
request = HttpRequest()
request.user = self.user
# give add permission
request.user.user_permissions.add(self.add)
request = HttpRequest()
request.user = self.user
resource = DjangoNoteResource()
auth = resource._meta.authorization
bundle = resource.build_bundle(request=request)
bundle.request.method = 'GET'
self.assertEqual(len(auth.read_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.read_detail, resource.get_object_list(bundle.request)[0], bundle)
bundle.request.method = 'POST'
self.assertEqual(len(auth.create_list(resource.get_object_list(bundle.request), bundle)), 4)
self.assertTrue(auth.create_detail(resource.get_object_list(bundle.request)[0], bundle))
bundle.request.method = 'PUT'
self.assertEqual(len(auth.update_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.update_detail, resource.get_object_list(bundle.request)[0], bundle)
bundle.request.method = 'DELETE'
self.assertEqual(len(auth.delete_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.delete_detail, resource.get_object_list(bundle.request)[0], bundle)
def test_change_perm(self):
request = HttpRequest()
request.user = self.user
# give change permission
request.user.user_permissions.add(self.change)
resource = DjangoNoteResource()
auth = resource._meta.authorization
bundle = resource.build_bundle(request=request)
bundle.request.method = 'GET'
self.assertEqual(len(auth.read_list(resource.get_object_list(bundle.request), bundle)), 4)
self.assertTrue(auth.read_detail(resource.get_object_list(bundle.request)[0], bundle))
bundle.request.method = 'POST'
self.assertEqual(len(auth.create_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.create_detail, resource.get_object_list(bundle.request)[0], bundle)
bundle.request.method = 'PUT'
self.assertEqual(len(auth.update_list(resource.get_object_list(bundle.request), bundle)), 4)
self.assertTrue(auth.update_detail(resource.get_object_list(bundle.request)[0], bundle))
bundle.request.method = 'DELETE'
self.assertEqual(len(auth.delete_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.delete_detail, resource.get_object_list(bundle.request)[0], bundle)
def test_delete_perm(self):
request = HttpRequest()
request.user = self.user
# give delete permission
request.user.user_permissions.add(self.delete)
resource = DjangoNoteResource()
auth = resource._meta.authorization
bundle = resource.build_bundle(request=request)
bundle.request.method = 'GET'
self.assertEqual(len(auth.read_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.read_detail, resource.get_object_list(bundle.request)[0], bundle)
bundle.request.method = 'POST'
self.assertEqual(len(auth.create_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.create_detail, resource.get_object_list(bundle.request)[0], bundle)
bundle.request.method = 'PUT'
self.assertEqual(len(auth.update_list(resource.get_object_list(bundle.request), bundle)), 0)
self.assertRaises(Unauthorized, auth.update_detail, resource.get_object_list(bundle.request)[0], bundle)
bundle.request.method = 'DELETE'
self.assertEqual(len(auth.delete_list(resource.get_object_list(bundle.request), bundle)), 4)
self.assertTrue(auth.delete_detail(resource.get_object_list(bundle.request)[0], bundle))
def test_all(self):
request = HttpRequest()
request.user = self.user
request.user.user_permissions.add(self.add)
request.user.user_permissions.add(self.change)
request.user.user_permissions.add(self.delete)
resource = DjangoNoteResource()
auth = resource._meta.authorization
bundle = resource.build_bundle(request=request)
bundle.request.method = 'GET'
self.assertEqual(len(auth.read_list(resource.get_object_list(bundle.request), bundle)), 4)
self.assertTrue(auth.read_detail(resource.get_object_list(bundle.request)[0], bundle))
bundle.request.method = 'POST'
self.assertEqual(len(auth.create_list(resource.get_object_list(bundle.request), bundle)), 4)
self.assertTrue(auth.create_detail(resource.get_object_list(bundle.request)[0], bundle))
bundle.request.method = 'PUT'
self.assertEqual(len(auth.update_list(resource.get_object_list(bundle.request), bundle)), 4)
self.assertTrue(auth.update_detail(resource.get_object_list(bundle.request)[0], bundle))
bundle.request.method = 'DELETE'
self.assertEqual(len(auth.delete_list(resource.get_object_list(bundle.request), bundle)), 4)
self.assertTrue(auth.delete_detail(resource.get_object_list(bundle.request)[0], bundle))