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// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/signin/header_modification_delegate_impl.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "chrome/browser/content_settings/cookie_settings_factory.h"
#include "chrome/browser/extensions/api/identity/web_auth_flow.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/signin/account_consistency_mode_manager.h"
#include "chrome/browser/signin/chrome_signin_helper.h"
#include "chrome/browser/signin/identity_manager_factory.h"
#include "chrome/browser/sync/sync_service_factory.h"
#include "chrome/common/pref_names.h"
#include "components/prefs/pref_service.h"
#include "components/signin/public/base/signin_pref_names.h"
#include "components/signin/public/identity_manager/account_info.h"
#include "components/signin/public/identity_manager/identity_manager.h"
#include "components/signin/public/identity_manager/tribool.h"
#include "components/sync/base/pref_names.h"
#include "components/sync/driver/sync_service.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/site_instance.h"
#if BUILDFLAG(ENABLE_EXTENSIONS)
#include "extensions/browser/guest_view/web_view/web_view_guest.h"
#include "extensions/browser/guest_view/web_view/web_view_renderer_state.h"
#endif
#if BUILDFLAG(IS_CHROMEOS_ASH)
#include "components/account_manager_core/pref_names.h"
#endif
namespace signin {
#if defined(OS_ANDROID)
HeaderModificationDelegateImpl::HeaderModificationDelegateImpl(
Profile* profile,
bool incognito_enabled)
: profile_(profile),
cookie_settings_(CookieSettingsFactory::GetForProfile(profile_)),
incognito_enabled_(incognito_enabled) {}
#else
HeaderModificationDelegateImpl::HeaderModificationDelegateImpl(Profile* profile)
: profile_(profile),
cookie_settings_(CookieSettingsFactory::GetForProfile(profile_)) {}
#endif
HeaderModificationDelegateImpl::~HeaderModificationDelegateImpl() = default;
bool HeaderModificationDelegateImpl::ShouldInterceptNavigation(
content::WebContents* contents) {
if (profile_->IsOffTheRecord())
return false;
#if BUILDFLAG(ENABLE_EXTENSIONS)
if (ShouldIgnoreGuestWebViewRequest(contents))
return false;
#endif
return true;
}
void HeaderModificationDelegateImpl::ProcessRequest(
ChromeRequestAdapter* request_adapter,
const GURL& redirect_url) {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
const PrefService* prefs = profile_->GetPrefs();
#if BUILDFLAG(ENABLE_DICE_SUPPORT)
syncer::SyncService* sync_service =
SyncServiceFactory::GetForProfile(profile_);
#endif
#if BUILDFLAG(IS_CHROMEOS_ASH)
bool is_secondary_account_addition_allowed = true;
if (!prefs->GetBoolean(
::account_manager::prefs::kSecondaryGoogleAccountSigninAllowed)) {
is_secondary_account_addition_allowed = false;
}
#endif
ConsentLevel consent_level = ConsentLevel::kSync;
#if defined(OS_ANDROID)
consent_level = ConsentLevel::kSignin;
#endif
IdentityManager* identity_manager =
IdentityManagerFactory::GetForProfile(profile_);
CoreAccountInfo account =
identity_manager->GetPrimaryAccountInfo(consent_level);
signin::Tribool is_child_account =
// Defaults to kUnknown if the account is not found.
identity_manager->FindExtendedAccountInfo(account).is_child_account;
int incognito_mode_availability =
prefs->GetInteger(prefs::kIncognitoModeAvailability);
#if defined(OS_ANDROID)
incognito_mode_availability =
incognito_enabled_
? incognito_mode_availability
: static_cast<int>(IncognitoModePrefs::Availability::kDisabled);
#endif
FixAccountConsistencyRequestHeader(
request_adapter, redirect_url, profile_->IsOffTheRecord(),
incognito_mode_availability,
AccountConsistencyModeManager::GetMethodForProfile(profile_),
account.gaia, is_child_account,
#if BUILDFLAG(IS_CHROMEOS_ASH)
is_secondary_account_addition_allowed,
#endif
#if BUILDFLAG(ENABLE_DICE_SUPPORT)
sync_service && sync_service->IsSyncFeatureEnabled(),
prefs->GetString(prefs::kGoogleServicesSigninScopedDeviceId),
#endif
cookie_settings_.get());
}
void HeaderModificationDelegateImpl::ProcessResponse(
ResponseAdapter* response_adapter,
const GURL& redirect_url) {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
ProcessAccountConsistencyResponseHeaders(response_adapter, redirect_url,
profile_->IsOffTheRecord());
}
#if BUILDFLAG(ENABLE_EXTENSIONS)
// static
bool HeaderModificationDelegateImpl::ShouldIgnoreGuestWebViewRequest(
content::WebContents* contents) {
if (!contents)
return true;
if (extensions::WebViewRendererState::GetInstance()->IsGuest(
contents->GetMainFrame()->GetProcess()->GetID())) {
auto identity_api_config =
extensions::WebAuthFlow::GetWebViewPartitionConfig(
extensions::WebAuthFlow::GET_AUTH_TOKEN,
contents->GetBrowserContext());
if (contents->GetSiteInstance()->GetStoragePartitionConfig() !=
identity_api_config)
return true;
// If the StoragePartitionConfig matches, but |contents| is not using a
// guest SiteInstance, then there is likely a serious bug.
CHECK(contents->GetSiteInstance()->IsGuest());
}
return false;
}
#endif
} // namespace signin
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