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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/ui/startup/infobar_utils.h"
#include "base/command_line.h"
#include "build/branding_buildflags.h"
#include "build/buildflag.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/obsolete_system/obsolete_system.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/session_crashed_bubble.h"
#include "chrome/browser/ui/startup/automation_infobar_delegate.h"
#include "chrome/browser/ui/startup/bad_flags_prompt.h"
#include "chrome/browser/ui/startup/bidding_and_auction_consented_debugging_infobar_delegate.h"
#include "chrome/browser/ui/startup/google_api_keys_infobar_delegate.h"
#include "chrome/browser/ui/startup/obsolete_system_infobar_delegate.h"
#include "chrome/browser/ui/startup/startup_browser_creator.h"
#include "chrome/browser/ui/startup/startup_types.h"
#include "chrome/browser/ui/startup/test_third_party_cookie_phaseout_infobar_delegate.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/pref_names.h"
#include "components/infobars/content/content_infobar_manager.h"
#include "components/prefs/pref_service.h"
#include "content/public/common/content_switches.h"
#include "google_apis/google_api_keys.h"
#include "services/network/public/cpp/network_switches.h"
#if !BUILDFLAG(IS_CHROMEOS) && !BUILDFLAG(IS_ANDROID)
#include "chrome/browser/ui/startup/default_browser_prompt/default_browser_prompt.h"
#endif
#if BUILDFLAG(CHROME_FOR_TESTING)
#include "chrome/browser/ui/startup/chrome_for_testing_infobar_delegate.h"
#endif
#if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN)
#include "base/feature_list.h"
#include "chrome/browser/ui/browser_window/public/browser_window_features.h"
#include "chrome/browser/ui/pdf/infobar/pdf_infobar_controller.h"
#include "chrome/browser/ui/ui_features.h"
#endif
#if BUILDFLAG(IS_WIN) && BUILDFLAG(GOOGLE_CHROME_BRANDING)
#include "chrome/browser/global_features.h"
#include "chrome/browser/win/installer_downloader/installer_downloader_controller.h"
#endif
namespace {
bool ShouldShowBadFlagsSecurityWarnings() {
#if !BUILDFLAG(IS_CHROMEOS)
PrefService* local_state = g_browser_process->local_state();
if (!local_state) {
return true;
}
const auto* pref = local_state->FindPreference(
prefs::kCommandLineFlagSecurityWarningsEnabled);
DCHECK(pref);
// The warnings can only be disabled by policy. Default to show warnings.
if (pref->IsManaged()) {
return pref->GetValue()->GetBool();
}
#endif
return true;
}
// This is a separate function to avoid accidentally reading the switch from
// `startup_command_line`.
bool IsAutomationEnabled() {
return base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kEnableAutomation);
}
// This is a separate function to avoid accidentally reading the switch from
// `startup_command_line`.
bool IsKioskModeEnabled() {
return base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kKioskMode);
}
#if BUILDFLAG(CHROME_FOR_TESTING)
bool IsGpuTest() {
return base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
switches::kTestType) == "gpu";
}
#endif
} // namespace
void AddInfoBarsIfNecessary(Browser* browser,
Profile* profile,
const base::CommandLine& startup_command_line,
chrome::startup::IsFirstRun is_first_run,
bool is_web_app) {
if (!browser || !profile || browser->tab_strip_model()->count() == 0) {
return;
}
// Show the Automation info bar unless it has been disabled by policy.
bool show_bad_flags_security_warnings = ShouldShowBadFlagsSecurityWarnings();
content::WebContents* web_contents =
browser->tab_strip_model()->GetActiveWebContents();
DCHECK(web_contents);
if (show_bad_flags_security_warnings) {
#if BUILDFLAG(CHROME_FOR_TESTING)
if (!IsGpuTest()) {
ChromeForTestingInfoBarDelegate::Create();
}
#endif
if (IsAutomationEnabled()) {
AutomationInfoBarDelegate::Create();
}
if (base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kProtectedAudiencesConsentedDebugToken)) {
BiddingAndAuctionConsentedDebuggingDelegate::Create(web_contents);
}
if (base::CommandLine::ForCurrentProcess()->HasSwitch(
network::switches::kTestThirdPartyCookiePhaseout)) {
TestThirdPartyCookiePhaseoutInfoBarDelegate::Create(web_contents);
}
}
// Do not show any other info bars in Kiosk mode, because it's unlikely that
// the viewer can act upon or dismiss them.
if (IsKioskModeEnabled()) {
return;
}
// Web apps should not display the session restore bubble (crbug.com/1264121)
if (!is_web_app && HasPendingUncleanExit(browser->profile())) {
SessionCrashedBubble::ShowIfNotOffTheRecordProfile(
browser, /*skip_tab_checking=*/false);
}
// These info bars are not shown when the browser is being controlled by
// automated tests, so that they don't interfere with tests that assume no
// info bars.
if (startup_command_line.HasSwitch(switches::kTestType) ||
IsAutomationEnabled()) {
return;
}
// The below info bars are only added to the first profile which is
// launched. Other profiles might be restoring the browsing sessions
// asynchronously, so we cannot add the info bars to the focused tabs here.
//
// We cannot use `chrome::startup::IsProcessStartup` to determine whether
// this is the first profile that launched: The browser may be started
// without a startup window (`kNoStartupWindow`), or open the profile
// picker, which means that `chrome::startup::IsProcessStartup` will already
// be `kNo` when the first browser window is opened.
static bool infobars_shown = false;
if (infobars_shown) {
return;
}
infobars_shown = true;
if (show_bad_flags_security_warnings) {
ShowBadFlagsPrompt(web_contents);
}
infobars::ContentInfoBarManager* infobar_manager =
infobars::ContentInfoBarManager::FromWebContents(web_contents);
if (false) {
GoogleApiKeysInfoBarDelegate::Create(infobar_manager);
}
if (ObsoleteSystem::IsObsoleteNowOrSoon()) {
PrefService* local_state = g_browser_process->local_state();
if (!local_state ||
!local_state->GetBoolean(prefs::kSuppressUnsupportedOSWarning)) {
ObsoleteSystemInfoBarDelegate::Create(infobar_manager);
}
}
#if BUILDFLAG(IS_WIN) && BUILDFLAG(GOOGLE_CHROME_BRANDING)
if (auto* controller = g_browser_process->GetFeatures()
->installer_downloader_controller()) {
controller->MaybeShowInfoBar();
}
#endif
#if !BUILDFLAG(IS_CHROMEOS) && !BUILDFLAG(IS_ANDROID)
if (is_web_app ||
startup_command_line.HasSwitch(switches::kNoDefaultBrowserCheck) ||
startup_command_line.HasSwitch(switches::kNoFirstRun)) {
return;
}
base::OnceCallback<void(bool)> default_browser_prompt_shown_callback =
base::DoNothing();
#if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN)
if (base::FeatureList::IsEnabled(features::kPdfInfoBar)) {
default_browser_prompt_shown_callback =
base::BindOnce(&PdfInfoBarController::MaybeShowInfoBarAtStartup,
browser->GetWeakPtr());
}
#endif // BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN)
// The default browser prompt should only be shown after the first run.
if (is_first_run == chrome::startup::IsFirstRun::kNo) {
ShowDefaultBrowserPrompt(profile,
std::move(default_browser_prompt_shown_callback));
}
#endif
}
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