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// Copyright 2022 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/enterprise/connectors/interstitials/enterprise_block_page.h"
#include <utility>
#include "base/strings/strcat.h"
#include "base/strings/utf_string_conversions.h"
#include "components/enterprise/connectors/core/enterprise_interstitial_util.h"
#include "components/grit/components_resources.h"
#include "components/safe_browsing/core/common/features.h"
#include "components/safe_browsing/core/common/proto/realtimeapi.pb.h"
#include "components/security_interstitials/content/security_interstitial_controller_client.h"
#include "components/security_interstitials/core/common_string_util.h"
#include "components/security_interstitials/core/metrics_helper.h"
#include "components/security_interstitials/core/urls.h"
#include "components/strings/grit/components_strings.h"
#include "net/base/net_errors.h"
#include "ui/base/l10n/l10n_util.h"
using security_interstitials::MetricsHelper;
// static
const security_interstitials::SecurityInterstitialPage::TypeID
EnterpriseBlockPage::kTypeForTesting =
&EnterpriseBlockPage::kTypeForTesting;
EnterpriseBlockPage::EnterpriseBlockPage(
content::WebContents* web_contents,
const GURL& request_url,
const safe_browsing::SafeBrowsingBlockingPage::UnsafeResourceList&
unsafe_resources,
std::unique_ptr<
security_interstitials::SecurityInterstitialControllerClient>
controller_client)
: security_interstitials::SecurityInterstitialPage(
web_contents,
request_url,
std::move(controller_client)),
unsafe_resources_(unsafe_resources) {
controller()->metrics_helper()->RecordUserDecision(MetricsHelper::SHOW);
controller()->metrics_helper()->RecordUserInteraction(
MetricsHelper::TOTAL_VISITS);
controller()->metrics_helper()->RecordUserDecision(
security_interstitials::MetricsHelper::PROCEEDING_DISABLED);
}
EnterpriseBlockPage::~EnterpriseBlockPage() = default;
security_interstitials::SecurityInterstitialPage::TypeID
EnterpriseBlockPage::GetTypeForTesting() {
return EnterpriseBlockPage::kTypeForTesting;
}
enterprise_connectors::EnterpriseInterstitialBase::Type
EnterpriseBlockPage::type() const {
return Type::kBlock;
}
const std::vector<security_interstitials::UnsafeResource>&
EnterpriseBlockPage::unsafe_resources() const {
return unsafe_resources_;
}
GURL EnterpriseBlockPage::request_url() const {
return security_interstitials::SecurityInterstitialPage::request_url();
}
void EnterpriseBlockPage::PopulateInterstitialStrings(
base::Value::Dict& load_time_data) {
PopulateStrings(load_time_data);
}
void EnterpriseBlockPage::OnInterstitialClosing() {}
void EnterpriseBlockPage::CommandReceived(const std::string& command) {
if (command == "\"pageLoadComplete\"") {
// content::WaitForRenderFrameReady sends this message when the page
// load completes. Ignore it.
return;
}
int cmd = 0;
bool retval = base::StringToInt(command, &cmd);
DCHECK(retval);
switch (cmd) {
case security_interstitials::CMD_DONT_PROCEED:
controller()->metrics_helper()->RecordUserDecision(
MetricsHelper::DONT_PROCEED);
controller()->GoBack();
break;
case security_interstitials::CMD_OPEN_HELP_CENTER:
controller()->metrics_helper()->RecordUserInteraction(
MetricsHelper::SHOW_LEARN_MORE);
controller()->OpenUrlInNewForegroundTab(
GURL(security_interstitials::kEnterpriseInterstitialHelpLink));
break;
case security_interstitials::CMD_PROCEED:
case security_interstitials::CMD_DO_REPORT:
case security_interstitials::CMD_DONT_REPORT:
case security_interstitials::CMD_SHOW_MORE_SECTION:
case security_interstitials::CMD_OPEN_DATE_SETTINGS:
case security_interstitials::CMD_OPEN_REPORTING_PRIVACY:
case security_interstitials::CMD_OPEN_WHITEPAPER:
case security_interstitials::CMD_RELOAD:
case security_interstitials::CMD_OPEN_DIAGNOSTIC:
case security_interstitials::CMD_OPEN_LOGIN:
case security_interstitials::CMD_REPORT_PHISHING_ERROR:
// Not supported by the URL blocking page.
NOTREACHED() << "Unsupported command: " << command;
case security_interstitials::CMD_ERROR:
case security_interstitials::CMD_TEXT_FOUND:
case security_interstitials::CMD_TEXT_NOT_FOUND:
// Commands are for testing.
break;
}
}
int EnterpriseBlockPage::GetHTMLTemplateId() {
return IDR_SECURITY_INTERSTITIAL_HTML;
}
std::string EnterpriseBlockPage::GetCustomMessageForTesting() {
base::Value::Dict load_time_data;
PopulateInterstitialStrings(load_time_data);
std::string custom_message = *load_time_data.FindString("primaryParagraph");
return custom_message;
}
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