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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // Implementation of the SafeBrowsingBlockingPage class. | 5 // Implementation of the SafeBrowsingBlockingPage class. |
6 | 6 |
7 #include "chrome/browser/safe_browsing/safe_browsing_blocking_page.h" | 7 #include "chrome/browser/safe_browsing/safe_browsing_blocking_page.h" |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 | 10 |
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61 const char kSbDiagnosticUrl[] = | 61 const char kSbDiagnosticUrl[] = |
62 "http://safebrowsing.clients.google.com/safebrowsing/diagnostic?site=%s&clie
nt=chromium"; | 62 "http://safebrowsing.clients.google.com/safebrowsing/diagnostic?site=%s&clie
nt=chromium"; |
63 #endif | 63 #endif |
64 | 64 |
65 // URL for malware and phishing, V2. | 65 // URL for malware and phishing, V2. |
66 const char kLearnMoreMalwareUrlV2[] = | 66 const char kLearnMoreMalwareUrlV2[] = |
67 "https://www.google.com/transparencyreport/safebrowsing/"; | 67 "https://www.google.com/transparencyreport/safebrowsing/"; |
68 const char kLearnMorePhishingUrlV2[] = | 68 const char kLearnMorePhishingUrlV2[] = |
69 "https://www.google.com/transparencyreport/safebrowsing/"; | 69 "https://www.google.com/transparencyreport/safebrowsing/"; |
70 | 70 |
71 const char kPrivacyLinkHtml[] = | |
72 "<a id=\"privacy-link\" href=\"\" onclick=\"sendCommand('showPrivacy'); " | |
73 "return false;\" onmousedown=\"return false;\">%s</a>"; | |
74 | |
75 // After a malware interstitial where the user opted-in to the report | 71 // After a malware interstitial where the user opted-in to the report |
76 // but clicked "proceed anyway", we delay the call to | 72 // but clicked "proceed anyway", we delay the call to |
77 // MalwareDetails::FinishCollection() by this much time (in | 73 // MalwareDetails::FinishCollection() by this much time (in |
78 // milliseconds). | 74 // milliseconds). |
79 const int64 kMalwareDetailsProceedDelayMilliSeconds = 3000; | 75 const int64 kMalwareDetailsProceedDelayMilliSeconds = 3000; |
80 | 76 |
81 // The commands returned by the page when the user performs an action. | 77 // The commands returned by the page when the user performs an action. |
82 const char kDoReportCommand[] = "doReport"; | 78 const char kDoReportCommand[] = "doReport"; |
83 const char kDontReportCommand[] = "dontReport"; | 79 const char kDontReportCommand[] = "dontReport"; |
84 const char kExpandedSeeMoreCommand[] = "expandedSeeMore"; | 80 const char kExpandedSeeMoreCommand[] = "expandedSeeMore"; |
85 const char kLearnMoreCommand[] = "learnMore2"; | 81 const char kLearnMoreCommand[] = "learnMore2"; |
86 const char kProceedCommand[] = "proceed"; | 82 const char kProceedCommand[] = "proceed"; |
87 const char kShowDiagnosticCommand[] = "showDiagnostic"; | 83 const char kShowDiagnosticCommand[] = "showDiagnostic"; |
88 const char kShowPrivacyCommand[] = "showPrivacy"; | 84 const char kShowPrivacyCommand[] = "showPrivacy"; |
89 const char kTakeMeBackCommand[] = "takeMeBack"; | 85 const char kTakeMeBackCommand[] = "takeMeBack"; |
90 | 86 |
91 // Other constants used to communicate with the JavaScript. | |
92 const char kBoxChecked[] = "boxchecked"; | |
93 const char kDisplayCheckBox[] = "displaycheckbox"; | |
94 | |
95 // Constants for the Experience Sampling instrumentation. | 87 // Constants for the Experience Sampling instrumentation. |
96 const char kEventNameMalware[] = "safebrowsing_interstitial_"; | 88 const char kEventNameMalware[] = "safebrowsing_interstitial_"; |
97 const char kEventNameHarmful[] = "harmful_interstitial_"; | 89 const char kEventNameHarmful[] = "harmful_interstitial_"; |
98 const char kEventNamePhishing[] = "phishing_interstitial_"; | 90 const char kEventNamePhishing[] = "phishing_interstitial_"; |
99 const char kEventNameOther[] = "safebrowsing_other_interstitial_"; | 91 const char kEventNameOther[] = "safebrowsing_other_interstitial_"; |
100 | 92 |
101 base::LazyInstance<SafeBrowsingBlockingPage::UnsafeResourceMap> | 93 base::LazyInstance<SafeBrowsingBlockingPage::UnsafeResourceMap> |
102 g_unsafe_resource_map = LAZY_INSTANCE_INITIALIZER; | 94 g_unsafe_resource_map = LAZY_INSTANCE_INITIALIZER; |
103 | 95 |
104 } // namespace | 96 } // namespace |
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368 } | 360 } |
369 | 361 |
370 void SafeBrowsingBlockingPage::OverrideRendererPrefs( | 362 void SafeBrowsingBlockingPage::OverrideRendererPrefs( |
371 content::RendererPreferences* prefs) { | 363 content::RendererPreferences* prefs) { |
372 Profile* profile = Profile::FromBrowserContext( | 364 Profile* profile = Profile::FromBrowserContext( |
373 web_contents()->GetBrowserContext()); | 365 web_contents()->GetBrowserContext()); |
374 renderer_preferences_util::UpdateFromSystemSettings( | 366 renderer_preferences_util::UpdateFromSystemSettings( |
375 prefs, profile, web_contents()); | 367 prefs, profile, web_contents()); |
376 } | 368 } |
377 | 369 |
378 void SafeBrowsingBlockingPage::SetReportingPreference(bool report) { | |
379 Profile* profile = Profile::FromBrowserContext( | |
380 web_contents()->GetBrowserContext()); | |
381 PrefService* pref = profile->GetPrefs(); | |
382 pref->SetBoolean(prefs::kSafeBrowsingExtendedReportingEnabled, report); | |
383 UMA_HISTOGRAM_BOOLEAN("SB2.SetExtendedReportingEnabled", report); | |
384 } | |
385 | |
386 void SafeBrowsingBlockingPage::OnProceed() { | 370 void SafeBrowsingBlockingPage::OnProceed() { |
387 proceeded_ = true; | 371 proceeded_ = true; |
388 // Send the malware details, if we opted to. | 372 // Send the malware details, if we opted to. |
389 FinishMalwareDetails(malware_details_proceed_delay_ms_); | 373 FinishMalwareDetails(malware_details_proceed_delay_ms_); |
390 | 374 |
391 NotifySafeBrowsingUIManager(ui_manager_, unsafe_resources_, true); | 375 NotifySafeBrowsingUIManager(ui_manager_, unsafe_resources_, true); |
392 | 376 |
393 // Check to see if some new notifications of unsafe resources have been | 377 // Check to see if some new notifications of unsafe resources have been |
394 // received while we were showing the interstitial. | 378 // received while we were showing the interstitial. |
395 UnsafeResourceMap* unsafe_resource_map = GetUnsafeResourcesMap(); | 379 UnsafeResourceMap* unsafe_resource_map = GetUnsafeResourcesMap(); |
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470 UMA_HISTOGRAM_BOOLEAN("SB2.ExtendedReportingIsEnabled", enabled); | 454 UMA_HISTOGRAM_BOOLEAN("SB2.ExtendedReportingIsEnabled", enabled); |
471 if (enabled) { | 455 if (enabled) { |
472 // Finish the malware details collection, send it over. | 456 // Finish the malware details collection, send it over. |
473 BrowserThread::PostDelayedTask( | 457 BrowserThread::PostDelayedTask( |
474 BrowserThread::IO, FROM_HERE, | 458 BrowserThread::IO, FROM_HERE, |
475 base::Bind(&MalwareDetails::FinishCollection, malware_details_.get()), | 459 base::Bind(&MalwareDetails::FinishCollection, malware_details_.get()), |
476 base::TimeDelta::FromMilliseconds(delay_ms)); | 460 base::TimeDelta::FromMilliseconds(delay_ms)); |
477 } | 461 } |
478 } | 462 } |
479 | 463 |
480 bool SafeBrowsingBlockingPage::IsPrefEnabled(const char* pref) { | |
481 Profile* profile = | |
482 Profile::FromBrowserContext(web_contents()->GetBrowserContext()); | |
483 return profile->GetPrefs()->GetBoolean(pref); | |
484 } | |
485 | |
486 // static | 464 // static |
487 void SafeBrowsingBlockingPage::NotifySafeBrowsingUIManager( | 465 void SafeBrowsingBlockingPage::NotifySafeBrowsingUIManager( |
488 SafeBrowsingUIManager* ui_manager, | 466 SafeBrowsingUIManager* ui_manager, |
489 const UnsafeResourceList& unsafe_resources, | 467 const UnsafeResourceList& unsafe_resources, |
490 bool proceed) { | 468 bool proceed) { |
491 BrowserThread::PostTask( | 469 BrowserThread::PostTask( |
492 BrowserThread::IO, FROM_HERE, | 470 BrowserThread::IO, FROM_HERE, |
493 base::Bind(&SafeBrowsingUIManager::OnBlockingPageDone, | 471 base::Bind(&SafeBrowsingUIManager::OnBlockingPageDone, |
494 ui_manager, unsafe_resources, proceed)); | 472 ui_manager, unsafe_resources, proceed)); |
495 } | 473 } |
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617 case SB_REASON_PHISHING: | 595 case SB_REASON_PHISHING: |
618 PopulatePhishingLoadTimeData(load_time_data); | 596 PopulatePhishingLoadTimeData(load_time_data); |
619 break; | 597 break; |
620 } | 598 } |
621 } | 599 } |
622 | 600 |
623 void SafeBrowsingBlockingPage::PopulateExtendedReportingOption( | 601 void SafeBrowsingBlockingPage::PopulateExtendedReportingOption( |
624 base::DictionaryValue* load_time_data) { | 602 base::DictionaryValue* load_time_data) { |
625 // Only show checkbox if !(HTTPS || incognito-mode). | 603 // Only show checkbox if !(HTTPS || incognito-mode). |
626 const bool show = CanShowMalwareDetailsOption(); | 604 const bool show = CanShowMalwareDetailsOption(); |
627 load_time_data->SetBoolean(kDisplayCheckBox, show); | 605 load_time_data->SetBoolean(interstitials::kDisplayCheckBox, show); |
628 if (!show) | 606 if (!show) |
629 return; | 607 return; |
630 | 608 |
631 const std::string privacy_link = base::StringPrintf( | 609 const std::string privacy_link = base::StringPrintf( |
632 kPrivacyLinkHtml, | 610 interstitials::kPrivacyLinkHtml, |
633 l10n_util::GetStringUTF8( | 611 l10n_util::GetStringUTF8(IDS_SAFE_BROWSING_PRIVACY_POLICY_PAGE).c_str()); |
634 IDS_SAFE_BROWSING_PRIVACY_POLICY_PAGE).c_str()); | |
635 load_time_data->SetString( | 612 load_time_data->SetString( |
636 "optInLink", | 613 interstitials::kOptInLink, |
637 l10n_util::GetStringFUTF16(IDS_SAFE_BROWSING_MALWARE_REPORTING_AGREE, | 614 l10n_util::GetStringFUTF16(IDS_SAFE_BROWSING_MALWARE_REPORTING_AGREE, |
638 base::UTF8ToUTF16(privacy_link))); | 615 base::UTF8ToUTF16(privacy_link))); |
639 load_time_data->SetBoolean( | 616 load_time_data->SetBoolean( |
640 kBoxChecked, | 617 interstitials::kBoxChecked, |
641 IsPrefEnabled(prefs::kSafeBrowsingExtendedReportingEnabled)); | 618 IsPrefEnabled(prefs::kSafeBrowsingExtendedReportingEnabled)); |
642 } | 619 } |
643 | 620 |
644 void SafeBrowsingBlockingPage::PopulateMalwareLoadTimeData( | 621 void SafeBrowsingBlockingPage::PopulateMalwareLoadTimeData( |
645 base::DictionaryValue* load_time_data) { | 622 base::DictionaryValue* load_time_data) { |
646 load_time_data->SetBoolean("phishing", false); | 623 load_time_data->SetBoolean("phishing", false); |
647 load_time_data->SetString( | 624 load_time_data->SetString( |
648 "heading", l10n_util::GetStringUTF16(IDS_MALWARE_V3_HEADING)); | 625 "heading", l10n_util::GetStringUTF16(IDS_MALWARE_V3_HEADING)); |
649 load_time_data->SetString( | 626 load_time_data->SetString( |
650 "primaryParagraph", | 627 "primaryParagraph", |
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704 load_time_data->SetString( | 681 load_time_data->SetString( |
705 "explanationParagraph", | 682 "explanationParagraph", |
706 l10n_util::GetStringFUTF16(IDS_PHISHING_V3_EXPLANATION_PARAGRAPH, | 683 l10n_util::GetStringFUTF16(IDS_PHISHING_V3_EXPLANATION_PARAGRAPH, |
707 GetFormattedHostName())); | 684 GetFormattedHostName())); |
708 load_time_data->SetString( | 685 load_time_data->SetString( |
709 "finalParagraph", | 686 "finalParagraph", |
710 l10n_util::GetStringUTF16(IDS_PHISHING_V3_PROCEED_PARAGRAPH)); | 687 l10n_util::GetStringUTF16(IDS_PHISHING_V3_PROCEED_PARAGRAPH)); |
711 | 688 |
712 PopulateExtendedReportingOption(load_time_data); | 689 PopulateExtendedReportingOption(load_time_data); |
713 } | 690 } |
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