chromium/chrome/browser/safe_browsing/url_checker_delegate_impl.cc

// Copyright 2017 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/safe_browsing/url_checker_delegate_impl.h"

#include "base/feature_list.h"
#include "base/functional/bind.h"
#include "base/ranges/algorithm.h"
#include "build/build_config.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/preloading/prefetch/no_state_prefetch/chrome_no_state_prefetch_contents_delegate.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_io_data.h"
#include "chrome/browser/safe_browsing/user_interaction_observer.h"
#include "components/no_state_prefetch/browser/no_state_prefetch_contents.h"
#include "components/no_state_prefetch/common/no_state_prefetch_final_status.h"
#include "components/safe_browsing/buildflags.h"
#include "components/safe_browsing/content/browser/triggers/suspicious_site_trigger.h"
#include "components/safe_browsing/content/browser/ui_manager.h"
#include "components/safe_browsing/content/browser/unsafe_resource_util.h"
#include "components/safe_browsing/core/browser/db/database_manager.h"
#include "components/safe_browsing/core/browser/db/v4_protocol_manager_util.h"
#include "components/safe_browsing/core/common/features.h"
#include "components/safe_browsing/core/common/safe_browsing_prefs.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/web_contents.h"
#include "services/network/public/cpp/features.h"

#if BUILDFLAG(IS_ANDROID)
#include "chrome/browser/android/customtabs/client_data_header_web_contents_observer.h"
#include "chrome/browser/android/tab_android.h"
#endif

namespace safe_browsing {
namespace {

// Destroys the NoStatePrefetch contents associated with the web_contents, if
// any.
void DestroyNoStatePrefetchContents(
    content::WebContents::OnceGetter web_contents_getter) { … }

void CreateSafeBrowsingUserInteractionObserver(
    const security_interstitials::UnsafeResource& resource,
    scoped_refptr<SafeBrowsingUIManager> ui_manager) { … }

}  // namespace

UrlCheckerDelegateImpl::UrlCheckerDelegateImpl(
    scoped_refptr<SafeBrowsingDatabaseManager> database_manager,
    scoped_refptr<SafeBrowsingUIManager> ui_manager)
    : … { … }

UrlCheckerDelegateImpl::~UrlCheckerDelegateImpl() = default;

void UrlCheckerDelegateImpl::MaybeDestroyNoStatePrefetchContents(
    content::WebContents::OnceGetter web_contents_getter) { … }

void UrlCheckerDelegateImpl::StartDisplayingBlockingPageHelper(
    const security_interstitials::UnsafeResource& resource,
    const std::string& method,
    const net::HttpRequestHeaders& headers,
    bool has_user_gesture) { … }

// Starts displaying the SafeBrowsing interstitial page.
void UrlCheckerDelegateImpl::
    StartObservingInteractionsForDelayedBlockingPageHelper(
        const security_interstitials::UnsafeResource& resource) { … }

bool UrlCheckerDelegateImpl::IsUrlAllowlisted(const GURL& url) { … }

void UrlCheckerDelegateImpl::SetPolicyAllowlistDomains(
    const std::vector<std::string>& allowlist_domains) { … }

bool UrlCheckerDelegateImpl::ShouldSkipRequestCheck(
    const GURL& original_url,
    int frame_tree_node_id,
    int render_process_id,
    base::optional_ref<const base::UnguessableToken> render_frame_token,
    bool originated_from_service_worker) { … }

void UrlCheckerDelegateImpl::NotifySuspiciousSiteDetected(
    const base::RepeatingCallback<content::WebContents*()>&
        web_contents_getter) { … }

const SBThreatTypeSet& UrlCheckerDelegateImpl::GetThreatTypes() { … }

SafeBrowsingDatabaseManager* UrlCheckerDelegateImpl::GetDatabaseManager() { … }

BaseUIManager* UrlCheckerDelegateImpl::GetUIManager() { … }

}  // namespace safe_browsing