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// Copyright 2018 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/ui/webui/reset_password/reset_password_ui.h"
#include <memory>
#include <string>
#include <utility>
#include "base/functional/bind.h"
#include "base/memory/raw_ptr.h"
#include "base/metrics/histogram_macros.h"
#include "base/strings/utf_string_conversions.h"
#include "base/values.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/safe_browsing/chrome_password_protection_service.h"
#include "chrome/browser/ui/webui/reset_password/reset_password.mojom.h"
#include "chrome/common/url_constants.h"
#include "chrome/common/webui_url_constants.h"
#include "chrome/grit/browser_resources.h"
#include "components/safe_browsing/content/browser/password_protection/password_protection_service.h"
#include "components/safe_browsing/core/browser/password_protection/metrics_util.h"
#include "components/safe_browsing/core/common/features.h"
#include "components/safe_browsing/core/common/proto/csd.pb.h"
#include "components/safe_browsing/core/common/safe_browsing_prefs.h"
#include "components/strings/grit/components_strings.h"
#include "components/url_formatter/url_formatter.h"
#include "components/user_prefs/user_prefs.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_ui_data_source.h"
#include "content/public/common/url_constants.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/webui/webui_util.h"
using safe_browsing::LoginReputationClientResponse;
using safe_browsing::RequestOutcome;
namespace {
// Used for UMA metric logging. Please don't reorder.
// Indicates which type of strings are shown on this page.
enum class StringType {
GENERIC_NO_ORG_NAME = 0,
GENERIC_WITH_ORG_NAME = 1,
WARNING_NO_ORG_NAME = 2,
WARNING_WITH_ORG_NAME = 3,
kMaxValue = WARNING_WITH_ORG_NAME,
};
// Implementation of mojom::ResetPasswordHander.
class ResetPasswordHandlerImpl : public mojom::ResetPasswordHandler {
public:
ResetPasswordHandlerImpl(
content::WebContents* web_contents,
mojo::PendingReceiver<mojom::ResetPasswordHandler> receiver)
: web_contents_(web_contents), receiver_(this, std::move(receiver)) {
DCHECK(web_contents);
}
ResetPasswordHandlerImpl(const ResetPasswordHandlerImpl&) = delete;
ResetPasswordHandlerImpl& operator=(const ResetPasswordHandlerImpl&) = delete;
~ResetPasswordHandlerImpl() override = default;
// mojom::ResetPasswordHandler overrides:
void HandlePasswordReset() override {
Profile* profile =
Profile::FromBrowserContext(web_contents_->GetBrowserContext());
safe_browsing::ChromePasswordProtectionService* service = safe_browsing::
ChromePasswordProtectionService::GetPasswordProtectionService(profile);
if (service) {
service->OnUserAction(
web_contents_,
service->reused_password_account_type_for_last_shown_warning(),
RequestOutcome::UNKNOWN,
LoginReputationClientResponse::VERDICT_TYPE_UNSPECIFIED,
/*verdict_token=*/"", safe_browsing::WarningUIType::INTERSTITIAL,
safe_browsing::WarningAction::CHANGE_PASSWORD);
}
}
private:
raw_ptr<content::WebContents> web_contents_;
mojo::Receiver<mojom::ResetPasswordHandler> receiver_;
};
// Gets the reused password type from post data, or returns
// PASSWORD_TYPE_UNKNOWN if post data is not available.
PasswordType GetPasswordType(content::WebContents* web_contents) {
content::NavigationEntry* nav_entry =
web_contents->GetController().GetPendingEntry();
if (!nav_entry || !nav_entry->GetHasPostData() || !nav_entry->GetPostData()) {
return PasswordType::PASSWORD_TYPE_UNKNOWN;
}
auto& post_data = nav_entry->GetPostData()->elements()->at(0);
if (post_data.type() == network::DataElement::Tag::kBytes) {
int post_data_int = -1;
if (base::StringToInt(
post_data.As<network::DataElementBytes>().AsStringPiece(),
&post_data_int)) {
return static_cast<PasswordType>(post_data_int);
}
}
return PasswordType::PASSWORD_TYPE_UNKNOWN;
}
// Properly format host name based on text direction.
std::u16string GetFormattedHostName(const std::string host_name) {
std::u16string host = url_formatter::IDNToUnicode(host_name);
if (base::i18n::IsRTL()) {
base::i18n::WrapStringWithLTRFormatting(&host);
}
return host;
}
} // namespace
ResetPasswordUIConfig::ResetPasswordUIConfig()
: DefaultWebUIConfig(content::kChromeUIScheme,
chrome::kChromeUIResetPasswordHost) {}
ResetPasswordUI::ResetPasswordUI(content::WebUI* web_ui)
: ui::MojoWebUIController(web_ui),
password_type_(GetPasswordType(web_ui->GetWebContents())) {
content::WebUIDataSource* html_source =
content::WebUIDataSource::CreateAndAdd(
web_ui->GetWebContents()->GetBrowserContext(),
chrome::kChromeUIResetPasswordHost);
webui::EnableTrustedTypesCSP(html_source);
html_source->AddResourcePath("reset_password.js", IDR_RESET_PASSWORD_JS);
html_source->AddResourcePath("reset_password.mojom-webui.js",
IDR_RESET_PASSWORD_MOJOM_WEBUI_JS);
html_source->SetDefaultResource(IDR_RESET_PASSWORD_HTML);
html_source->AddLocalizedStrings(PopulateStrings());
}
WEB_UI_CONTROLLER_TYPE_IMPL(ResetPasswordUI)
ResetPasswordUI::~ResetPasswordUI() = default;
void ResetPasswordUI::BindInterface(
mojo::PendingReceiver<mojom::ResetPasswordHandler> receiver) {
ui_handler_ = std::make_unique<ResetPasswordHandlerImpl>(
web_ui()->GetWebContents(), std::move(receiver));
}
base::Value::Dict ResetPasswordUI::PopulateStrings() const {
auto* service = safe_browsing::ChromePasswordProtectionService::
GetPasswordProtectionService(Profile::FromWebUI(web_ui()));
std::string org_name =
service
? service->GetOrganizationName(
service->reused_password_account_type_for_last_shown_warning())
: std::string();
bool known_password_type =
password_type_ != PasswordType::PASSWORD_TYPE_UNKNOWN;
int heading_string_id = known_password_type
? IDS_RESET_PASSWORD_WARNING_HEADING
: IDS_RESET_PASSWORD_HEADING;
std::u16string explanation_paragraph_string;
std::u16string formatted_org_name;
if (org_name.empty()) {
explanation_paragraph_string = l10n_util::GetStringUTF16(
known_password_type ? IDS_RESET_PASSWORD_WARNING_EXPLANATION_PARAGRAPH
: IDS_RESET_PASSWORD_EXPLANATION_PARAGRAPH);
} else {
formatted_org_name = base::FeatureList::IsEnabled(
safe_browsing::kEnterprisePasswordReuseUiRefresh)
? base::UTF8ToUTF16(org_name)
: GetFormattedHostName(org_name);
explanation_paragraph_string = l10n_util::GetStringFUTF16(
known_password_type
? IDS_RESET_PASSWORD_WARNING_EXPLANATION_PARAGRAPH_WITH_ORG_NAME
: IDS_RESET_PASSWORD_EXPLANATION_PARAGRAPH_WITH_ORG_NAME,
formatted_org_name);
}
base::Value::Dict load_time_data;
load_time_data.Set("title",
l10n_util::GetStringUTF16(IDS_RESET_PASSWORD_TITLE));
load_time_data.Set("heading", l10n_util::GetStringUTF16(heading_string_id));
load_time_data.Set("primaryParagraph", explanation_paragraph_string);
load_time_data.Set("primaryButtonText",
l10n_util::GetStringUTF16(IDS_RESET_PASSWORD_BUTTON));
load_time_data.Set("learnMore", u" ");
if (base::FeatureList::IsEnabled(
safe_browsing::kEnterprisePasswordReuseUiRefresh) &&
known_password_type) {
load_time_data.Set(
"heading",
org_name.empty()
? l10n_util::GetStringUTF16(IDS_RESET_PASSWORD_WARNING_HEADING_V2)
: l10n_util::GetStringFUTF16(
IDS_RESET_PASSWORD_WARNING_HEADING_WITH_ORG_NAME,
formatted_org_name));
load_time_data.Set(
"primaryParagraph",
l10n_util::GetStringUTF16(
IDS_RESET_PASSWORD_WARNING_EXPLANATION_PARAGRAPH_V2));
load_time_data.Set(
"learnMore", l10n_util::GetStringUTF16(IDS_RESET_PASSWORD_LEARN_MORE));
}
return load_time_data;
}
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