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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/safe_browsing/tailored_security/consented_message_android.h"
#include "base/metrics/histogram_functions.h"
#include "base/metrics/user_metrics.h"
#include "base/metrics/user_metrics_action.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/android/android_theme_resources.h"
#include "chrome/browser/android/resource_mapper.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/safe_browsing/android/safe_browsing_settings_navigation_android.h"
#include "chrome/browser/signin/identity_manager_factory.h"
#include "chrome/grit/generated_resources.h"
#include "components/messages/android/message_dispatcher_bridge.h"
#include "components/safe_browsing/core/browser/tailored_security_service/tailored_security_outcome.h"
#include "components/safe_browsing/core/browser/tailored_security_service/tailored_security_service_util.h"
#include "components/safe_browsing/core/common/features.h"
#include "components/safe_browsing/core/common/safe_browsing_prefs.h"
#include "components/signin/public/identity_manager/identity_manager.h"
#include "content/public/browser/web_contents.h"
#include "ui/base/l10n/l10n_util.h"
namespace safe_browsing {
namespace {
// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
//
// LINT.IfChange(SyncedEsbOutcome)
enum class SyncedEsbOutcome {
kShown = 0,
// The user clicked the OK button on the enable dialog.
kAcceptedOk = 1,
// The user clicked the Turn On button on the disable dialog.
kAcceptedTurnOn = 2,
kDismissed = 3,
kAcceptedFailed = 4,
kMaxValue = kAcceptedFailed,
};
// LINT.ThenChange(//tools/metrics/histograms/metadata/safe_browsing/enums.xml:SyncedEsbOutcome)
const char kSyncedEsbDialogOkButtonClicked[] =
"SafeBrowsing.SyncedEsbDialog.OkButtonClicked";
const char kSyncedEsbDialogTurnOnButtonClicked[] =
"SafeBrowsing.SyncedEsbDialog.TurnOnButtonClicked";
void LogOutcome(TailoredSecurityOutcome outcome, bool enable) {
std::string histogram =
enable ? "SafeBrowsing.TailoredSecurityConsentedEnabledMessageOutcome"
: "SafeBrowsing.TailoredSecurityConsentedDisabledMessageOutcome";
base::UmaHistogramEnumeration(histogram, outcome);
base::RecordAction(
base::UserMetricsAction(GetUserActionString(outcome, enable)));
}
void LogSyncedEsbDialogOutcome(bool enable, SyncedEsbOutcome outcome) {
std::string histogram =
enable ? "SafeBrowsing.SyncedEsbDialogEnabledMessageOutcome"
: "SafeBrowsing.SyncedEsbDialogDisabledMessageOutcome";
base::UmaHistogramEnumeration(histogram, outcome);
}
} // namespace
TailoredSecurityConsentedModalAndroid::TailoredSecurityConsentedModalAndroid(
content::WebContents* web_contents,
bool enable,
base::OnceClosure dismiss_callback,
bool is_requested_by_synced_esb)
: content::WebContentsObserver(web_contents),
web_contents_(web_contents),
window_android_(web_contents->GetTopLevelNativeWindow()),
dismiss_callback_(std::move(dismiss_callback)),
is_enable_message_(enable),
is_requested_by_synced_esb_(is_requested_by_synced_esb) {
message_ = std::make_unique<messages::MessageWrapper>(
is_enable_message_
? messages::MessageIdentifier::TAILORED_SECURITY_ENABLED
: messages::MessageIdentifier::TAILORED_SECURITY_DISABLED,
base::BindOnce(
&TailoredSecurityConsentedModalAndroid::HandleMessageAccepted,
base::Unretained(this)),
base::BindOnce(
&TailoredSecurityConsentedModalAndroid::HandleMessageDismissed,
base::Unretained(this)));
std::u16string title, description;
int icon_resource_id;
if (is_enable_message_) {
title = l10n_util::GetStringUTF16(
base::FeatureList::IsEnabled(safe_browsing::kEsbAsASyncedSetting)
? IDS_TAILORED_SECURITY_CONSENTED_ENHANCED_PROTECTION_ENABLE_MESSAGE_TITLE
: IDS_TAILORED_SECURITY_CONSENTED_ENABLE_MESSAGE_TITLE);
if (base::FeatureList::IsEnabled(safe_browsing::kEsbAsASyncedSetting)) {
signin::IdentityManager* identity_manager =
IdentityManagerFactory::GetForProfile(
Profile::FromBrowserContext(web_contents->GetBrowserContext()));
if (identity_manager &&
identity_manager->HasPrimaryAccount(signin::ConsentLevel::kSignin)) {
std::string email_address =
identity_manager
->FindExtendedAccountInfoByAccountId(
identity_manager->GetPrimaryAccountId(
signin::ConsentLevel::kSignin))
.email;
description = base::UTF8ToUTF16(email_address);
} else {
description = l10n_util::GetStringUTF16(
IDS_TAILORED_SECURITY_CONSENTED_ENABLE_MESSAGE_DESCRIPTION);
}
} else {
description = l10n_util::GetStringUTF16(
IDS_TAILORED_SECURITY_CONSENTED_ENABLE_MESSAGE_DESCRIPTION);
}
icon_resource_id =
ResourceMapper::MapToJavaDrawableId(IDR_ANDROID_MESSAGE_SHIELD_BLUE);
// Need to disable tint here because it removes a shade of blue from the
// shield which distorts the image.
message_->DisableIconTint();
} else {
title = l10n_util::GetStringUTF16(
base::FeatureList::IsEnabled(safe_browsing::kEsbAsASyncedSetting)
? IDS_TAILORED_SECURITY_CONSENTED_ESB_OFF_MESSAGE_TITLE
: IDS_TAILORED_SECURITY_CONSENTED_DISABLE_MESSAGE_TITLE);
description = l10n_util::GetStringUTF16(
IDS_TAILORED_SECURITY_CONSENTED_DISABLE_MESSAGE_DESCRIPTION);
icon_resource_id =
base::FeatureList::IsEnabled(safe_browsing::kEsbAsASyncedSetting)
? ResourceMapper::MapToJavaDrawableId(
IDR_ANDROID_INFO_OUTLINE_LOGO_24DP)
: ResourceMapper::MapToJavaDrawableId(
IDR_ANDROID_MESSAGE_SHIELD_GRAY);
message_->DisableIconTint();
}
message_->SetTitle(title);
if (!base::FeatureList::IsEnabled(safe_browsing::kEsbAsASyncedSetting) ||
is_enable_message_) {
message_->SetDescription(description);
}
message_->SetPrimaryButtonText(l10n_util::GetStringUTF16(
base::FeatureList::IsEnabled(safe_browsing::kEsbAsASyncedSetting)
? (is_enable_message_
? IDS_TAILORED_SECURITY_CONSENTED_MESSAGE_OK_BUTTON
: IDS_TAILORED_SECURITY_CONSENTED_PROMOTION_MESSAGE_TURN_ON)
: IDS_TAILORED_SECURITY_CONSENTED_MESSAGE_OK_BUTTON));
message_->SetIconResourceId(icon_resource_id);
if (!base::FeatureList::IsEnabled(safe_browsing::kEsbAsASyncedSetting)) {
message_->SetSecondaryIconResourceId(
ResourceMapper::MapToJavaDrawableId(IDR_ANDROID_MESSAGE_SETTINGS));
message_->SetSecondaryActionCallback(base::BindRepeating(
&TailoredSecurityConsentedModalAndroid::HandleSettingsClicked,
base::Unretained(this)));
}
messages::MessageDispatcherBridge::Get()->EnqueueWindowScopedMessage(
message_.get(), window_android_, messages::MessagePriority::kNormal);
if (is_requested_by_synced_esb_) {
LogSyncedEsbDialogOutcome(is_enable_message_, SyncedEsbOutcome::kShown);
} else {
LogOutcome(TailoredSecurityOutcome::kShown, is_enable_message_);
}
}
TailoredSecurityConsentedModalAndroid::
~TailoredSecurityConsentedModalAndroid() {
DismissMessageInternal(messages::DismissReason::UNKNOWN);
}
void TailoredSecurityConsentedModalAndroid::WebContentsDestroyed() {
// Prevents crash by clearing the pointer before the WebContents is fully
// destroyed.
web_contents_ = nullptr;
}
void TailoredSecurityConsentedModalAndroid::DismissMessageInternal(
messages::DismissReason dismiss_reason) {
if (!message_)
return;
messages::MessageDispatcherBridge::Get()->DismissMessage(message_.get(),
dismiss_reason);
}
void TailoredSecurityConsentedModalAndroid::HandleSettingsClicked() {
ShowSafeBrowsingSettings(window_android_,
SettingsAccessPoint::kTailoredSecurity);
LogOutcome(TailoredSecurityOutcome::kSettings, is_enable_message_);
DismissMessageInternal(messages::DismissReason::SECONDARY_ACTION);
}
void TailoredSecurityConsentedModalAndroid::HandleMessageDismissed(
messages::DismissReason dismiss_reason) {
LogOutcome(TailoredSecurityOutcome::kDismissed, is_enable_message_);
if (is_requested_by_synced_esb_) {
LogSyncedEsbDialogOutcome(is_enable_message_, SyncedEsbOutcome::kDismissed);
base::UmaHistogramEnumeration(
"SafeBrowsing.SyncedEsbDialogEnabledMessageDismissReason",
dismiss_reason);
}
message_.reset();
if (dismiss_callback_) {
// The callback may delete `this`. Do not add code after running it.
std::move(dismiss_callback_).Run();
}
}
void TailoredSecurityConsentedModalAndroid::HandleMessageAccepted() {
// TODO(crbug.com/389996059): Check if the action came from ChAI, only use
// LogOutcome to record ChAI actions.
LogOutcome(TailoredSecurityOutcome::kAccepted, is_enable_message_);
if (base::FeatureList::IsEnabled(safe_browsing::kEsbAsASyncedSetting)) {
if (!web_contents_) {
// WebContents has been destroyed. The handler failed to finish running.
// Log this situation.
LogSyncedEsbDialogOutcome(is_enable_message_,
SyncedEsbOutcome::kAcceptedFailed);
return;
}
Profile* profile =
Profile::FromBrowserContext(web_contents_->GetBrowserContext());
SetSafeBrowsingState(profile->GetPrefs(),
SafeBrowsingState::ENHANCED_PROTECTION);
LogSyncedEsbDialogOutcome(is_enable_message_,
is_enable_message_
? SyncedEsbOutcome::kAcceptedOk
: SyncedEsbOutcome::kAcceptedTurnOn);
base::RecordAction(base::UserMetricsAction(
is_enable_message_ ? kSyncedEsbDialogOkButtonClicked
: kSyncedEsbDialogTurnOnButtonClicked));
}
}
} // namespace safe_browsing
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