1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20
   21
   22
   23
   24
   25
   26
   27
   28
   29
   30
   31
   32
   33
   34
   35
   36
   37
   38
   39
   40
   41
   42
   43
   44
   45
   46
   47
   48
   49
   50
   51
   52
   53
   54
   55
   56
   57
   58
   59
   60
   61
   62
   63
   64
   65
   66
   67
   68
   69
   70
   71
   72
   73
   74
   75
   76
   77
   78
   79
   80
   81
   82
   83
   84
   85
   86
   87
   88
   89
   90
   91
   92
   93
   94
   95
   96
   97
   98
   99
  100
  101
  102
  103
  104
  105
  106
  107
  108
  109
  110
  111
  112
  113
  114
  115
  116
  117
  118
  119
  120
  121
  122
  123
  124
  125
  126
  127
  128
  129
  130
  131
  132
  133
  134
  135
  136
  137
  138
  139
  140
  141
  142
  143
  144
  145
  146
  147
  148
  149
  150
  151
  152
  153
  154
  155
  156
  157
  158
  159
  160
  161
  162
  163
  164
  165
  166
  167
  168


ash / webui / sanitize_ui / sanitize_ui.cc [blame]

// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ash/webui/sanitize_ui/sanitize_ui.h"

#include "ash/constants/ash_features.h"
#include "ash/session/session_controller_impl.h"
#include "ash/shell.h"
#include "ash/webui/common/trusted_types_util.h"
#include "ash/webui/grit/ash_sanitize_app_resources.h"
#include "ash/webui/grit/ash_sanitize_app_resources_map.h"
#include "ash/webui/sanitize_ui/sanitize_ui_delegate.h"
#include "ash/webui/sanitize_ui/url_constants.h"
#include "chromeos/ash/components/install_attributes/install_attributes.h"
#include "chromeos/strings/grit/chromeos_strings.h"
#include "content/public/browser/web_ui_data_source.h"
#include "ui/webui/resources/grit/webui_resources.h"

namespace {

// This function chooses which view should be shown based on the url. The done
// page is only shown if the url query is set to "done".
bool ShowDone(const GURL url) {
  return url.has_query() && url.query() == "done";
}

}  // namespace
namespace ash {

bool SanitizeDialogUIConfig::IsWebUIEnabled(
    content::BrowserContext* browser_context) {
  auto* session_controller = Shell::Get()->session_controller();
  bool is_managed_user = session_controller->IsActiveAccountManaged();
  bool is_child_user = session_controller->IsUserChild();
  bool is_guest_mode_active = session_controller->IsUserGuest();
  bool is_managed_device =
      !ash::InstallAttributes::Get()->IsEnterpriseManaged();
  return ChromeOSWebUIConfig::IsWebUIEnabled(browser_context) &&
         is_managed_device && !is_managed_user && !is_guest_mode_active &&
         !is_child_user &&
         base::FeatureList::IsEnabled(ash::features::kSanitize);
}

class SanitizeSettingsResetter : public sanitize_ui::mojom::SettingsResetter {
 public:
  SanitizeSettingsResetter(std::unique_ptr<SanitizeUIDelegate> delegate) {
    sanitize_ui_delegate_ = std::move(delegate);
  }

  void PerformSanitizeSettings() override {
    if (sanitize_ui_delegate_) {
      sanitize_ui_delegate_->PerformSanitizeSettings();
    }
  }

  void BindInterface(
      mojo::PendingReceiver<sanitize_ui::mojom::SettingsResetter> receiver) {
    receiver_.reset();
    receiver_.Bind(std::move(receiver));
  }

  void SetAttemptRestartForTesting(  // IN-TEST
      const base::RepeatingClosure& restart_attempt) {
    sanitize_ui_delegate_->SetAttemptRestartForTesting(  // IN-TEST
        restart_attempt);
  }

 private:
  std::unique_ptr<SanitizeUIDelegate> sanitize_ui_delegate_;
  mojo::Receiver<sanitize_ui::mojom::SettingsResetter> receiver_{this};
};

SanitizeDialogUI::SanitizeDialogUI(
    content::WebUI* web_ui,
    std::unique_ptr<SanitizeUIDelegate> sanitize_ui_delegate)
    : ui::MojoWebDialogUI(web_ui) {
  sanitize_settings_resetter_ = std::make_unique<SanitizeSettingsResetter>(
      std::move(sanitize_ui_delegate));
  content::WebUIDataSource* html_source =
      content::WebUIDataSource::CreateAndAdd(
          web_ui->GetWebContents()->GetBrowserContext(),
          kChromeUISanitizeAppHost);
  html_source->OverrideContentSecurityPolicy(
      network::mojom::CSPDirectiveName::ScriptSrc,
      "script-src chrome://resources chrome://webui-test 'self';");
  ash::EnableTrustedTypesCSP(html_source);
  html_source->UseStringsJs();
  html_source->EnableReplaceI18nInJS();

  html_source->AddResourcePaths(kAshSanitizeAppResources);
  html_source->AddResourcePath("", IDR_ASH_SANITIZE_APP_INDEX_HTML);
  html_source->AddResourcePath("test_loader.html", IDR_WEBUI_TEST_LOADER_HTML);
  html_source->AddResourcePath("test_loader.js", IDR_WEBUI_JS_TEST_LOADER_JS);
  html_source->AddResourcePath("test_loader_util.js",
                               IDR_WEBUI_JS_TEST_LOADER_UTIL_JS);

  webui::LocalizedString kLocalizedStrings[] = {
      {"sanitizeDoneTitle", IDS_SANITIZE_DONE_HEADING},
      {"sanitizeDoneExplanation", IDS_SANITIZE_DONE_DESCRIPTION},
      {"sanitizeDoneRollback", IDS_SANITIZE_DONE_ROLLBACK},
      {"sanitizeDoneButton", IDS_SANITIZE_DONE},
      {"sanitizeDoneAccordionExtensionsTitle",
       IDS_SANITIZE_DONE_ACCORDION_EXTENSIONS_TITLE},
      {"sanitizeDoneAccordionExtensionsReenable",
       IDS_SANITIZE_DONE_ACCORDION_EXTENSIONS_REENABLE},
      {"sanitizeDoneAccordionChromeOsTitle",
       IDS_SANITIZE_DONE_ACCORDION_CHROMEOS_TITLE},
      {"sanitizeDoneAccordionChromeOsInput",
       IDS_SANITIZE_DONE_ACCORDION_CHROMEOS_INPUT},
      {"sanitizeDoneAccordionChromeOsNetwork",
       IDS_SANITIZE_DONE_ACCORDION_CHROMEOS_NETWORK},
      {"sanitizeDoneAccordionChromeTitle",
       IDS_SANITIZE_DONE_ACCORDION_CHROME_TITLE},
      {"sanitizeDoneAccordionChromeSiteContent",
       IDS_SANITIZE_DONE_ACCORDION_CHROME_SITE_CONTENT},
      {"sanitizeDoneAccordionChromeStartup",
       IDS_SANITZIE_DONE_ACCORDION_CHROME_STARTUP},
      {"sanitizeDoneAccordionChromeHomepage",
       IDS_SANITIZE_DONE_ACCORDION_CHROME_HOMEPAGE},
      {"sanitizeDoneAccordionChromeLanguages",
       IDS_SANITIZE_DONE_ACCORDION_CHROME_LANGUAGES},
      {"sanitizeDoneButtonExtensions", IDS_SANITIZE_DONE_BUTTON_EXTENSIONS},
      {"sanitizeDoneButtonChromeOSInput",
       IDS_SANITIZE_DONE_BUTTON_CHROMEOS_INPUT},
      {"sanitizeDoneButtonChromeOSNetwork",
       IDS_SANITIZE_DONE_BUTTON_CHROMEOS_NETWORK},
      {"sanitizeDoneButtonChromeSiteContent",
       IDS_SANITIZE_DONE_BUTTON_CHROME_SITE_CONTENT},
      {"sanitizeDoneButtonChromeStartup",
       IDS_SANITIZE_DONE_BUTTON_CHROME_STARTUP},
      {"sanitizeDoneButtonChromeHomepage",
       IDS_SANITIZE_DONE_BUTTON_CHROME_HOMEPAGE},
      {"sanitizeDoneButtonChromeLanguages",
       IDS_SANITIZE_DONE_BUTTON_CHROME_LANGUAGES},
      {"sanitizeDescription", IDS_SANITIZE_DESCRIPTION},
      {"sanitizeDialogTitle", IDS_SANITIZE_HEADING},
      {"sanitizeDialogExplanation", IDS_SANITIZE_WARNING},
      {"sanitizeDialogButton", IDS_SANITIZE},
      {"sanitizeFeedback", IDS_SANITIZE_FEEDBACK},
      {"sanitizeCancel", IDS_SANITIZE_CANCEL}};
  html_source->AddLocalizedStrings(kLocalizedStrings);
  html_source->AddBoolean("showDone",
                          ShowDone(web_ui->GetWebContents()->GetURL()));
}

SanitizeDialogUI::~SanitizeDialogUI() {}

void SanitizeDialogUI::BindInterface(
    mojo::PendingReceiver<color_change_listener::mojom::PageHandler> receiver) {
  color_provider_handler_ = std::make_unique<ui::ColorChangeHandler>(
      web_ui()->GetWebContents(), std::move(receiver));
}

void SanitizeDialogUI::BindInterface(
    mojo::PendingReceiver<sanitize_ui::mojom::SettingsResetter> receiver) {
  sanitize_settings_resetter_->BindInterface(std::move(receiver));
}

void SanitizeDialogUI::SetAttemptRestartForTesting(
    const base::RepeatingClosure& restart_attempt) {
  sanitize_settings_resetter_->SetAttemptRestartForTesting(  // IN-TEST
      restart_attempt);
}

WEB_UI_CONTROLLER_TYPE_IMPL(SanitizeDialogUI)

}  // namespace ash