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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/permissions/permission_context_base.h" | 5 #include "chrome/browser/permissions/permission_context_base.h" |
6 | 6 |
7 #include <map> | 7 #include <map> |
8 #include <set> | 8 #include <set> |
9 #include <string> | 9 #include <string> |
10 #include <utility> | 10 #include <utility> |
11 #include <vector> | 11 #include <vector> |
12 | 12 |
13 #include "base/bind.h" | 13 #include "base/bind.h" |
14 #include "base/feature_list.h" | 14 #include "base/feature_list.h" |
15 #include "base/macros.h" | 15 #include "base/macros.h" |
16 #include "base/memory/ptr_util.h" | 16 #include "base/memory/ptr_util.h" |
17 #include "base/metrics/field_trial.h" | 17 #include "base/metrics/field_trial.h" |
18 #include "base/run_loop.h" | 18 #include "base/run_loop.h" |
19 #include "base/test/histogram_tester.h" | 19 #include "base/test/histogram_tester.h" |
20 #include "base/test/mock_entropy_provider.h" | 20 #include "base/test/mock_entropy_provider.h" |
21 #include "base/test/scoped_feature_list.h" | 21 #include "base/test/scoped_feature_list.h" |
22 #include "build/build_config.h" | 22 #include "build/build_config.h" |
23 #include "chrome/browser/content_settings/host_content_settings_map_factory.h" | 23 #include "chrome/browser/content_settings/host_content_settings_map_factory.h" |
24 #include "chrome/browser/infobars/infobar_service.h" | 24 #include "chrome/browser/infobars/infobar_service.h" |
25 #include "chrome/browser/permissions/permission_decision_auto_blocker.h" | 25 #include "chrome/browser/permissions/permission_decision_auto_blocker.h" |
26 #include "chrome/browser/permissions/permission_queue_controller.h" | 26 #include "chrome/browser/permissions/permission_queue_controller.h" |
27 #include "chrome/browser/permissions/permission_request_id.h" | 27 #include "chrome/browser/permissions/permission_request_id.h" |
| 28 #include "chrome/browser/permissions/permission_uma_util.h" |
28 #include "chrome/browser/permissions/permission_util.h" | 29 #include "chrome/browser/permissions/permission_util.h" |
29 #include "chrome/common/chrome_features.h" | 30 #include "chrome/common/chrome_features.h" |
30 #include "chrome/common/chrome_switches.h" | 31 #include "chrome/common/chrome_switches.h" |
31 #include "chrome/test/base/chrome_render_view_host_test_harness.h" | 32 #include "chrome/test/base/chrome_render_view_host_test_harness.h" |
32 #include "chrome/test/base/testing_profile.h" | 33 #include "chrome/test/base/testing_profile.h" |
33 #include "components/content_settings/core/browser/host_content_settings_map.h" | 34 #include "components/content_settings/core/browser/host_content_settings_map.h" |
34 #include "components/content_settings/core/common/content_settings.h" | 35 #include "components/content_settings/core/common/content_settings.h" |
35 #include "components/content_settings/core/common/content_settings_types.h" | 36 #include "components/content_settings/core/common/content_settings_types.h" |
36 #include "components/safe_browsing_db/database_manager.h" | 37 #include "components/safe_browsing_db/database_manager.h" |
37 #include "components/safe_browsing_db/test_database_manager.h" | 38 #include "components/safe_browsing_db/test_database_manager.h" |
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281 base::Unretained(this), &permission_context, id, url, | 282 base::Unretained(this), &permission_context, id, url, |
282 persist, decision)); | 283 persist, decision)); |
283 permission_context.RequestPermission( | 284 permission_context.RequestPermission( |
284 web_contents(), | 285 web_contents(), |
285 id, url, true /* user_gesture */, | 286 id, url, true /* user_gesture */, |
286 base::Bind(&TestPermissionContext::TrackPermissionDecision, | 287 base::Bind(&TestPermissionContext::TrackPermissionDecision, |
287 base::Unretained(&permission_context))); | 288 base::Unretained(&permission_context))); |
288 ASSERT_EQ(1u, permission_context.decisions().size()); | 289 ASSERT_EQ(1u, permission_context.decisions().size()); |
289 EXPECT_EQ(decision, permission_context.decisions()[0]); | 290 EXPECT_EQ(decision, permission_context.decisions()[0]); |
290 EXPECT_TRUE(permission_context.tab_context_updated()); | 291 EXPECT_TRUE(permission_context.tab_context_updated()); |
291 | 292 histograms.ExpectBucketCount("Permissions.AutoBlocker.EmbargoReason", |
| 293 PermissionEmbargoReason::NOT_EMBARGOED, 1); |
292 std::string decision_string; | 294 std::string decision_string; |
293 if (decision == CONTENT_SETTING_ALLOW) | 295 if (decision == CONTENT_SETTING_ALLOW) |
294 decision_string = "Accepted"; | 296 decision_string = "Accepted"; |
295 else if (decision == CONTENT_SETTING_BLOCK) | 297 else if (decision == CONTENT_SETTING_BLOCK) |
296 decision_string = "Denied"; | 298 decision_string = "Denied"; |
297 else if (decision == CONTENT_SETTING_ASK) | 299 else if (decision == CONTENT_SETTING_ASK) |
298 decision_string = "Dismissed"; | 300 decision_string = "Dismissed"; |
299 | 301 |
300 if (decision_string.size()) { | 302 if (decision_string.size()) { |
301 histograms.ExpectUniqueSample( | 303 histograms.ExpectUniqueSample( |
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345 base::Bind(&TestPermissionContext::TrackPermissionDecision, | 347 base::Bind(&TestPermissionContext::TrackPermissionDecision, |
346 base::Unretained(&permission_context))); | 348 base::Unretained(&permission_context))); |
347 histograms.ExpectTotalCount( | 349 histograms.ExpectTotalCount( |
348 "Permissions.Prompt.Dismissed.PriorDismissCount." + | 350 "Permissions.Prompt.Dismissed.PriorDismissCount." + |
349 PermissionUtil::GetPermissionString(permission_type), | 351 PermissionUtil::GetPermissionString(permission_type), |
350 i + 1); | 352 i + 1); |
351 histograms.ExpectBucketCount( | 353 histograms.ExpectBucketCount( |
352 "Permissions.Prompt.Dismissed.PriorDismissCount." + | 354 "Permissions.Prompt.Dismissed.PriorDismissCount." + |
353 PermissionUtil::GetPermissionString(permission_type), | 355 PermissionUtil::GetPermissionString(permission_type), |
354 i, 1); | 356 i, 1); |
| 357 histograms.ExpectTotalCount("Permissions.AutoBlocker.EmbargoReason", |
| 358 i + 1); |
355 ASSERT_EQ(1u, permission_context.decisions().size()); | 359 ASSERT_EQ(1u, permission_context.decisions().size()); |
356 EXPECT_EQ(expected, permission_context.decisions()[0]); | 360 EXPECT_EQ(expected, permission_context.decisions()[0]); |
357 EXPECT_TRUE(permission_context.tab_context_updated()); | 361 EXPECT_TRUE(permission_context.tab_context_updated()); |
358 EXPECT_EQ(expected, permission_context.GetPermissionStatus(url, url)); | 362 EXPECT_EQ(expected, permission_context.GetPermissionStatus(url, url)); |
359 } | 363 } |
360 | 364 |
361 TestPermissionContext permission_context(profile(), permission_type, | 365 TestPermissionContext permission_context(profile(), permission_type, |
362 content_settings_type); | 366 content_settings_type); |
363 const PermissionRequestID id( | 367 const PermissionRequestID id( |
364 web_contents()->GetRenderProcessHost()->GetID(), | 368 web_contents()->GetRenderProcessHost()->GetID(), |
365 web_contents()->GetMainFrame()->GetRoutingID(), -1); | 369 web_contents()->GetMainFrame()->GetRoutingID(), -1); |
366 | 370 |
367 permission_context.SetRespondPermissionCallback( | 371 permission_context.SetRespondPermissionCallback( |
368 base::Bind(&PermissionContextBaseTests::RespondToPermission, | 372 base::Bind(&PermissionContextBaseTests::RespondToPermission, |
369 base::Unretained(this), &permission_context, id, url, false, | 373 base::Unretained(this), &permission_context, id, url, false, |
370 CONTENT_SETTING_ASK)); | 374 CONTENT_SETTING_ASK)); |
371 | 375 |
372 permission_context.RequestPermission( | 376 permission_context.RequestPermission( |
373 web_contents(), id, url, true /* user_gesture */, | 377 web_contents(), id, url, true /* user_gesture */, |
374 base::Bind(&TestPermissionContext::TrackPermissionDecision, | 378 base::Bind(&TestPermissionContext::TrackPermissionDecision, |
375 base::Unretained(&permission_context))); | 379 base::Unretained(&permission_context))); |
376 | 380 |
377 EXPECT_EQ(CONTENT_SETTING_BLOCK, | 381 EXPECT_EQ(CONTENT_SETTING_BLOCK, |
378 permission_context.GetPermissionStatus(url, url)); | 382 permission_context.GetPermissionStatus(url, url)); |
| 383 |
| 384 // The first N-1 dismissals should not result in an embargo being recorded. |
| 385 // The embargo should have only been recorded once, on the Nth dismissal. |
| 386 histograms.ExpectBucketCount("Permissions.AutoBlocker.EmbargoReason", |
| 387 PermissionEmbargoReason::NOT_EMBARGOED, |
| 388 iterations - 1); |
| 389 histograms.ExpectBucketCount("Permissions.AutoBlocker.EmbargoReason", |
| 390 PermissionEmbargoReason::REPEATED_DISMISSALS, |
| 391 1); |
379 } | 392 } |
380 | 393 |
381 void TestBlockOnSeveralDismissals_TestContent() { | 394 void TestBlockOnSeveralDismissals_TestContent() { |
382 GURL url("https://www.google.com"); | 395 GURL url("https://www.google.com"); |
383 NavigateAndCommit(url); | 396 NavigateAndCommit(url); |
384 base::HistogramTester histograms; | 397 base::HistogramTester histograms; |
385 | 398 |
386 // First, ensure that > 3 dismissals behaves correctly. | 399 // First, ensure that > 3 dismissals behaves correctly. |
387 for (uint32_t i = 0; i < 4; ++i) { | 400 for (uint32_t i = 0; i < 4; ++i) { |
388 TestPermissionContext permission_context( | 401 TestPermissionContext permission_context( |
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399 false, CONTENT_SETTING_ASK)); | 412 false, CONTENT_SETTING_ASK)); |
400 permission_context.RequestPermission( | 413 permission_context.RequestPermission( |
401 web_contents(), id, url, true /* user_gesture */, | 414 web_contents(), id, url, true /* user_gesture */, |
402 base::Bind(&TestPermissionContext::TrackPermissionDecision, | 415 base::Bind(&TestPermissionContext::TrackPermissionDecision, |
403 base::Unretained(&permission_context))); | 416 base::Unretained(&permission_context))); |
404 histograms.ExpectTotalCount( | 417 histograms.ExpectTotalCount( |
405 "Permissions.Prompt.Dismissed.PriorDismissCount.Geolocation", | 418 "Permissions.Prompt.Dismissed.PriorDismissCount.Geolocation", |
406 i + 1); | 419 i + 1); |
407 histograms.ExpectBucketCount( | 420 histograms.ExpectBucketCount( |
408 "Permissions.Prompt.Dismissed.PriorDismissCount.Geolocation", i, 1); | 421 "Permissions.Prompt.Dismissed.PriorDismissCount.Geolocation", i, 1); |
| 422 histograms.ExpectBucketCount("Permissions.AutoBlocker.EmbargoReason", |
| 423 PermissionEmbargoReason::NOT_EMBARGOED, |
| 424 i + 1); |
409 ASSERT_EQ(1u, permission_context.decisions().size()); | 425 ASSERT_EQ(1u, permission_context.decisions().size()); |
410 EXPECT_EQ(CONTENT_SETTING_ASK, permission_context.decisions()[0]); | 426 EXPECT_EQ(CONTENT_SETTING_ASK, permission_context.decisions()[0]); |
411 EXPECT_TRUE(permission_context.tab_context_updated()); | 427 EXPECT_TRUE(permission_context.tab_context_updated()); |
412 EXPECT_EQ(CONTENT_SETTING_ASK, | 428 EXPECT_EQ(CONTENT_SETTING_ASK, |
413 permission_context.GetContentSettingFromMap(url, url)); | 429 permission_context.GetContentSettingFromMap(url, url)); |
414 } | 430 } |
415 | 431 |
416 // Flush the dismissal counts. Enable the block on too many dismissals | 432 // Flush the dismissal counts. Enable the block on too many dismissals |
417 // feature, which is disabled by default. | 433 // feature, which is disabled by default. |
418 auto* map = HostContentSettingsMapFactory::GetForProfile(profile()); | 434 auto* map = HostContentSettingsMapFactory::GetForProfile(profile()); |
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834 } | 850 } |
835 | 851 |
836 // Tests a blacklisted (URL, permission) pair has had its permission request | 852 // Tests a blacklisted (URL, permission) pair has had its permission request |
837 // blocked. | 853 // blocked. |
838 TEST_F(PermissionContextBaseTests, TestPermissionsBlacklistingBlocked) { | 854 TEST_F(PermissionContextBaseTests, TestPermissionsBlacklistingBlocked) { |
839 scoped_refptr<MockSafeBrowsingDatabaseManager> db_manager = | 855 scoped_refptr<MockSafeBrowsingDatabaseManager> db_manager = |
840 new MockSafeBrowsingDatabaseManager(true /* perform_callback */); | 856 new MockSafeBrowsingDatabaseManager(true /* perform_callback */); |
841 const GURL url("https://www.example.com"); | 857 const GURL url("https://www.example.com"); |
842 std::set<std::string> blacklisted_permissions{"GEOLOCATION"}; | 858 std::set<std::string> blacklisted_permissions{"GEOLOCATION"}; |
843 db_manager->BlacklistUrlPermissions(url, blacklisted_permissions); | 859 db_manager->BlacklistUrlPermissions(url, blacklisted_permissions); |
| 860 base::HistogramTester histograms; |
844 TestPermissionsBlacklisting(content::PermissionType::GEOLOCATION, | 861 TestPermissionsBlacklisting(content::PermissionType::GEOLOCATION, |
845 CONTENT_SETTINGS_TYPE_GEOLOCATION, db_manager, | 862 CONTENT_SETTINGS_TYPE_GEOLOCATION, db_manager, |
846 url, 2000 /* timeout */, CONTENT_SETTING_BLOCK); | 863 url, 2000 /* timeout */, CONTENT_SETTING_BLOCK); |
| 864 histograms.ExpectUniqueSample( |
| 865 "Permissions.AutoBlocker.EmbargoReason", |
| 866 PermissionEmbargoReason::PERMISSIONS_BLACKLISTING, 1); |
847 } | 867 } |
848 | 868 |
849 // Tests that a URL that is blacklisted for one permission can still request | 869 // Tests that a URL that is blacklisted for one permission can still request |
850 // another and grant another. | 870 // another and grant another. |
851 TEST_F(PermissionContextBaseTests, TestPermissionsBlacklistingAllowed) { | 871 TEST_F(PermissionContextBaseTests, TestPermissionsBlacklistingAllowed) { |
852 scoped_refptr<MockSafeBrowsingDatabaseManager> db_manager = | 872 scoped_refptr<MockSafeBrowsingDatabaseManager> db_manager = |
853 new MockSafeBrowsingDatabaseManager(true /* perform_callback */); | 873 new MockSafeBrowsingDatabaseManager(true /* perform_callback */); |
854 const GURL url("https://www.example.com"); | 874 const GURL url("https://www.example.com"); |
855 std::set<std::string> blacklisted_permissions{"GEOLOCATION"}; | 875 std::set<std::string> blacklisted_permissions{"GEOLOCATION"}; |
856 db_manager->BlacklistUrlPermissions(url, blacklisted_permissions); | 876 db_manager->BlacklistUrlPermissions(url, blacklisted_permissions); |
| 877 base::HistogramTester histograms; |
857 TestPermissionsBlacklisting(content::PermissionType::NOTIFICATIONS, | 878 TestPermissionsBlacklisting(content::PermissionType::NOTIFICATIONS, |
858 CONTENT_SETTINGS_TYPE_NOTIFICATIONS, db_manager, | 879 CONTENT_SETTINGS_TYPE_NOTIFICATIONS, db_manager, |
859 url, 2000 /* timeout */, CONTENT_SETTING_ALLOW); | 880 url, 2000 /* timeout */, CONTENT_SETTING_ALLOW); |
| 881 histograms.ExpectUniqueSample("Permissions.AutoBlocker.EmbargoReason", |
| 882 PermissionEmbargoReason::NOT_EMBARGOED, 1); |
860 } | 883 } |
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