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
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
|
# frozen_string_literal: true
require 'spec_helper'
describe ProjectPolicy do
include ExternalAuthorizationServiceHelpers
include_context 'ProjectPolicy context'
set(:guest) { create(:user) }
set(:reporter) { create(:user) }
set(:developer) { create(:user) }
set(:maintainer) { create(:user) }
set(:owner) { create(:user) }
set(:admin) { create(:admin) }
let(:project) { create(:project, :public, namespace: owner.namespace) }
let(:base_guest_permissions) do
%i[
read_project read_board read_list read_wiki read_issue
read_project_for_iids read_issue_iid read_label
read_milestone read_snippet read_project_member read_note
create_project create_issue create_note upload_file create_merge_request_in
award_emoji read_release
]
end
let(:base_reporter_permissions) do
%i[
download_code fork_project create_snippet update_issue
admin_issue admin_label admin_list read_commit_status read_build
read_container_image read_pipeline read_environment read_deployment
read_merge_request download_wiki_code read_sentry_issue
]
end
let(:team_member_reporter_permissions) do
%i[build_download_code build_read_container_image]
end
let(:developer_permissions) do
%i[
admin_tag admin_milestone admin_merge_request update_merge_request create_commit_status
update_commit_status create_build update_build create_pipeline
update_pipeline create_merge_request_from create_wiki push_code
resolve_note create_container_image update_container_image destroy_container_image
create_environment update_environment create_deployment update_deployment create_release update_release
]
end
let(:base_maintainer_permissions) do
%i[
push_to_delete_protected_branch update_snippet
admin_snippet admin_project_member admin_note admin_wiki admin_project
admin_commit_status admin_build admin_container_image
admin_pipeline admin_environment admin_deployment destroy_release add_cluster
daily_statistics
]
end
let(:public_permissions) do
%i[
download_code fork_project read_commit_status read_pipeline
read_container_image build_download_code build_read_container_image
download_wiki_code read_release
]
end
let(:owner_permissions) do
%i[
change_namespace change_visibility_level rename_project remove_project
archive_project remove_fork_project destroy_merge_request destroy_issue
set_issue_iid set_issue_created_at set_issue_updated_at set_note_created_at
]
end
# Used in EE specs
let(:additional_guest_permissions) { [] }
let(:additional_reporter_permissions) { [] }
let(:additional_maintainer_permissions) { [] }
let(:guest_permissions) { base_guest_permissions + additional_guest_permissions }
let(:reporter_permissions) { base_reporter_permissions + additional_reporter_permissions }
let(:maintainer_permissions) { base_maintainer_permissions + additional_maintainer_permissions }
before do
project.add_guest(guest)
project.add_maintainer(maintainer)
project.add_developer(developer)
project.add_reporter(reporter)
end
def expect_allowed(*permissions)
permissions.each { |p| is_expected.to be_allowed(p) }
end
def expect_disallowed(*permissions)
permissions.each { |p| is_expected.not_to be_allowed(p) }
end
context 'with no project feature' do
subject { described_class.new(owner, project) }
before do
project.project_feature.destroy
project.reload
end
it 'returns false' do
is_expected.to be_disallowed(:read_build)
end
end
it 'does not include the read_issue permission when the issue author is not a member of the private project' do
project = create(:project, :private)
issue = create(:issue, project: project, author: create(:user))
user = issue.author
expect(project.team.member?(issue.author)).to be false
expect(Ability).not_to be_allowed(user, :read_issue, project)
end
context 'wiki feature' do
let(:permissions) { %i(read_wiki create_wiki update_wiki admin_wiki download_wiki_code) }
subject { described_class.new(owner, project) }
context 'when the feature is disabled' do
before do
project.project_feature.update_attribute(:wiki_access_level, ProjectFeature::DISABLED)
end
it 'does not include the wiki permissions' do
expect_disallowed(*permissions)
end
context 'when there is an external wiki' do
it 'does not include the wiki permissions' do
allow(project).to receive(:has_external_wiki?).and_return(true)
expect_disallowed(*permissions)
end
end
end
describe 'read_wiki' do
subject { described_class.new(user, project) }
member_roles = %i[guest developer]
stranger_roles = %i[anonymous non_member]
user_roles = stranger_roles + member_roles
# When a user is anonymous, their `current_user == nil`
let(:user) { create(:user) unless user_role == :anonymous }
before do
project.visibility = project_visibility
project.project_feature.update_attribute(:wiki_access_level, wiki_access_level)
project.add_user(user, user_role) if member_roles.include?(user_role)
end
title = ->(project_visibility, wiki_access_level, user_role) do
[
"project is #{Gitlab::VisibilityLevel.level_name project_visibility}",
"wiki is #{ProjectFeature.str_from_access_level wiki_access_level}",
"user is #{user_role}"
].join(', ')
end
describe 'Situations where :read_wiki is always false' do
where(case_names: title,
project_visibility: Gitlab::VisibilityLevel.options.values,
wiki_access_level: [ProjectFeature::DISABLED],
user_role: user_roles)
with_them do
it { is_expected.to be_disallowed(:read_wiki) }
end
end
describe 'Situations where :read_wiki is always true' do
where(case_names: title,
project_visibility: [Gitlab::VisibilityLevel::PUBLIC],
wiki_access_level: [ProjectFeature::ENABLED],
user_role: user_roles)
with_them do
it { is_expected.to be_allowed(:read_wiki) }
end
end
describe 'Situations where :read_wiki requires project membership' do
context 'the wiki is private, and the user is a member' do
where(case_names: title,
project_visibility: [Gitlab::VisibilityLevel::PUBLIC,
Gitlab::VisibilityLevel::INTERNAL],
wiki_access_level: [ProjectFeature::PRIVATE],
user_role: member_roles)
with_them do
it { is_expected.to be_allowed(:read_wiki) }
end
end
context 'the wiki is private, and the user is not member' do
where(case_names: title,
project_visibility: [Gitlab::VisibilityLevel::PUBLIC,
Gitlab::VisibilityLevel::INTERNAL],
wiki_access_level: [ProjectFeature::PRIVATE],
user_role: stranger_roles)
with_them do
it { is_expected.to be_disallowed(:read_wiki) }
end
end
context 'the wiki is enabled, and the user is a member' do
where(case_names: title,
project_visibility: [Gitlab::VisibilityLevel::PRIVATE],
wiki_access_level: [ProjectFeature::ENABLED],
user_role: member_roles)
with_them do
it { is_expected.to be_allowed(:read_wiki) }
end
end
context 'the wiki is enabled, and the user is not a member' do
where(case_names: title,
project_visibility: [Gitlab::VisibilityLevel::PRIVATE],
wiki_access_level: [ProjectFeature::ENABLED],
user_role: stranger_roles)
with_them do
it { is_expected.to be_disallowed(:read_wiki) }
end
end
end
describe 'Situations where :read_wiki prohibits anonymous access' do
context 'the user is not anonymous' do
where(case_names: title,
project_visibility: [Gitlab::VisibilityLevel::INTERNAL],
wiki_access_level: [ProjectFeature::ENABLED, ProjectFeature::PUBLIC],
user_role: user_roles.reject { |u| u == :anonymous })
with_them do
it { is_expected.to be_allowed(:read_wiki) }
end
end
context 'the user is not anonymous' do
where(case_names: title,
project_visibility: [Gitlab::VisibilityLevel::INTERNAL],
wiki_access_level: [ProjectFeature::ENABLED, ProjectFeature::PUBLIC],
user_role: %i[anonymous])
with_them do
it { is_expected.to be_disallowed(:read_wiki) }
end
end
end
end
end
context 'issues feature' do
subject { described_class.new(owner, project) }
context 'when the feature is disabled' do
before do
project.issues_enabled = false
project.save!
end
it 'does not include the issues permissions' do
expect_disallowed :read_issue, :read_issue_iid, :create_issue, :update_issue, :admin_issue
end
it 'disables boards and lists permissions' do
expect_disallowed :read_board, :create_board, :update_board
expect_disallowed :read_list, :create_list, :update_list, :admin_list
end
context 'when external tracker configured' do
it 'does not include the issues permissions' do
create(:jira_service, project: project)
expect_disallowed :read_issue, :read_issue_iid, :create_issue, :update_issue, :admin_issue
end
end
end
end
context 'merge requests feature' do
subject { described_class.new(owner, project) }
it 'disallows all permissions when the feature is disabled' do
project.project_feature.update(merge_requests_access_level: ProjectFeature::DISABLED)
mr_permissions = [:create_merge_request_from, :read_merge_request,
:update_merge_request, :admin_merge_request,
:create_merge_request_in]
expect_disallowed(*mr_permissions)
end
end
context 'for a guest in a private project' do
let(:project) { create(:project, :private) }
subject { described_class.new(guest, project) }
it 'disallows the guest from reading the merge request and merge request iid' do
expect_disallowed(:read_merge_request)
expect_disallowed(:read_merge_request_iid)
end
end
context 'pipeline feature' do
let(:project) { create(:project) }
describe 'for unconfirmed user' do
let(:unconfirmed_user) { create(:user, confirmed_at: nil) }
subject { described_class.new(unconfirmed_user, project) }
it 'disallows to modify pipelines' do
expect_disallowed(:create_pipeline)
expect_disallowed(:update_pipeline)
expect_disallowed(:create_pipeline_schedule)
end
end
describe 'for confirmed user' do
subject { described_class.new(developer, project) }
it 'allows modify pipelines' do
expect_allowed(:create_pipeline)
expect_allowed(:update_pipeline)
expect_allowed(:create_pipeline_schedule)
end
end
end
context 'builds feature' do
context 'when builds are disabled' do
subject { described_class.new(owner, project) }
before do
project.project_feature.update(builds_access_level: ProjectFeature::DISABLED)
end
it 'disallows all permissions except pipeline when the feature is disabled' do
builds_permissions = [
:create_build, :read_build, :update_build, :admin_build, :destroy_build,
:create_pipeline_schedule, :read_pipeline_schedule, :update_pipeline_schedule, :admin_pipeline_schedule, :destroy_pipeline_schedule,
:create_environment, :read_environment, :update_environment, :admin_environment, :destroy_environment,
:create_cluster, :read_cluster, :update_cluster, :admin_cluster, :destroy_cluster,
:create_deployment, :read_deployment, :update_deployment, :admin_deployment, :destroy_deployment
]
expect_disallowed(*builds_permissions)
end
end
context 'when builds are disabled only for some users' do
subject { described_class.new(guest, project) }
before do
project.project_feature.update(builds_access_level: ProjectFeature::PRIVATE)
end
it 'disallows pipeline and commit_status permissions' do
builds_permissions = [
:create_pipeline, :update_pipeline, :admin_pipeline, :destroy_pipeline,
:create_commit_status, :update_commit_status, :admin_commit_status, :destroy_commit_status
]
expect_disallowed(*builds_permissions)
end
end
end
context 'repository feature' do
subject { described_class.new(owner, project) }
it 'disallows all permissions when the feature is disabled' do
project.project_feature.update(repository_access_level: ProjectFeature::DISABLED)
repository_permissions = [
:create_pipeline, :update_pipeline, :admin_pipeline, :destroy_pipeline,
:create_build, :read_build, :update_build, :admin_build, :destroy_build,
:create_pipeline_schedule, :read_pipeline_schedule, :update_pipeline_schedule, :admin_pipeline_schedule, :destroy_pipeline_schedule,
:create_environment, :read_environment, :update_environment, :admin_environment, :destroy_environment,
:create_cluster, :read_cluster, :update_cluster, :admin_cluster,
:create_deployment, :read_deployment, :update_deployment, :admin_deployment, :destroy_deployment,
:destroy_release
]
expect_disallowed(*repository_permissions)
end
end
it_behaves_like 'project policies as anonymous'
it_behaves_like 'project policies as guest'
it_behaves_like 'project policies as reporter'
it_behaves_like 'project policies as developer'
it_behaves_like 'project policies as maintainer'
it_behaves_like 'project policies as owner'
it_behaves_like 'project policies as admin'
context 'when a public project has merge requests allowing access' do
include ProjectForksHelper
let(:user) { create(:user) }
let(:target_project) { create(:project, :public) }
let(:project) { fork_project(target_project) }
let!(:merge_request) do
create(
:merge_request,
target_project: target_project,
source_project: project,
allow_collaboration: true
)
end
let(:maintainer_abilities) do
%w(create_build create_pipeline)
end
subject { described_class.new(user, project) }
it 'does not allow pushing code' do
expect_disallowed(*maintainer_abilities)
end
it 'allows pushing if the user is a member with push access to the target project' do
target_project.add_developer(user)
expect_allowed(*maintainer_abilities)
end
it 'dissallows abilities to a maintainer if the merge request was closed' do
target_project.add_developer(user)
merge_request.close!
expect_disallowed(*maintainer_abilities)
end
end
it_behaves_like 'clusterable policies' do
let(:clusterable) { create(:project, :repository) }
let(:cluster) do
create(:cluster,
:provided_by_gcp,
:project,
projects: [clusterable])
end
end
context 'reading a project' do
it 'allows access when a user has read access to the repo' do
expect(described_class.new(owner, project)).to be_allowed(:read_project)
expect(described_class.new(developer, project)).to be_allowed(:read_project)
expect(described_class.new(admin, project)).to be_allowed(:read_project)
end
it 'never checks the external service' do
expect(::Gitlab::ExternalAuthorization).not_to receive(:access_allowed?)
expect(described_class.new(owner, project)).to be_allowed(:read_project)
end
context 'with an external authorization service' do
before do
enable_external_authorization_service_check
end
it 'allows access when the external service allows it' do
external_service_allow_access(owner, project)
external_service_allow_access(developer, project)
expect(described_class.new(owner, project)).to be_allowed(:read_project)
expect(described_class.new(developer, project)).to be_allowed(:read_project)
end
it 'does not check the external service for admins and allows access' do
expect(::Gitlab::ExternalAuthorization).not_to receive(:access_allowed?)
expect(described_class.new(admin, project)).to be_allowed(:read_project)
end
it 'prevents all but seeing a public project in a list when access is denied' do
[developer, owner, build(:user), nil].each do |user|
external_service_deny_access(user, project)
policy = described_class.new(user, project)
expect(policy).not_to be_allowed(:read_project)
expect(policy).not_to be_allowed(:owner_access)
expect(policy).not_to be_allowed(:change_namespace)
end
end
it 'passes the full path to external authorization for logging purposes' do
expect(::Gitlab::ExternalAuthorization)
.to receive(:access_allowed?).with(owner, 'default_label', project.full_path).and_call_original
described_class.new(owner, project).allowed?(:read_project)
end
end
end
context 'forking a project' do
subject { described_class.new(current_user, project) }
context 'anonymous user' do
let(:current_user) { nil }
it { is_expected.to be_disallowed(:fork_project) }
end
context 'project member' do
let_it_be(:project) { create(:project, :private) }
context 'guest' do
let(:current_user) { guest }
it { is_expected.to be_disallowed(:fork_project) }
end
%w(reporter developer maintainer).each do |role|
context role do
let(:current_user) { send(role) }
it { is_expected.to be_allowed(:fork_project) }
end
end
end
end
describe 'update_max_artifacts_size' do
subject { described_class.new(current_user, project) }
context 'when no user' do
let(:current_user) { nil }
it { expect_disallowed(:update_max_artifacts_size) }
end
context 'admin' do
let(:current_user) { admin }
it { expect_allowed(:update_max_artifacts_size) }
end
%w(guest reporter developer maintainer owner).each do |role|
context role do
let(:current_user) { send(role) }
it { expect_disallowed(:update_max_artifacts_size) }
end
end
end
end
|