| // Copyright 2016 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/renderer/app_categorizer.h" |
| |
| #include "base/stl_util.h" |
| #include "base/strings/string_util.h" |
| #include "url/gurl.h" |
| |
| namespace { |
| // Note: all domain names here must be in lowercase (see GURL::DomainIs, which |
| // properly handles sub-domains). |
| |
| const char* const kPredefinedHangoutsDomains[] = { |
| "hangouts.google.com", |
| "meet.google.com", |
| "talkgadget.google.com", |
| "plus.google.com", |
| "plus.sandbox.google.com" |
| }; |
| |
| bool IsInWhitelistedDomain( |
| const GURL& url, const char* const domains[], size_t number_of_domains) { |
| for (size_t i = 0; i < number_of_domains; ++i) { |
| if (url.DomainIs(domains[i])) { |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| } // namespace |
| |
| bool AppCategorizer::IsHangoutsUrl(const GURL& url) { |
| // Whitelisted apps must be served over https. |
| return url.SchemeIsCryptographic() && |
| base::StartsWith(url.path(), "/hangouts/", |
| base::CompareCase::INSENSITIVE_ASCII) && |
| IsInWhitelistedDomain(url, kPredefinedHangoutsDomains, |
| base::size(kPredefinedHangoutsDomains)); |
| } |
| |
| bool AppCategorizer::IsWhitelistedApp( |
| const GURL& manifest_url, const GURL& app_url) { |
| // Whitelisted apps must be served over https. |
| if (!app_url.SchemeIsCryptographic()) |
| return false; |
| |
| bool is_hangouts_app = |
| manifest_url.SchemeIsFileSystem() && |
| manifest_url.inner_url() != NULL && |
| manifest_url.inner_url()->SchemeIsCryptographic() && |
| // The manifest must be loaded from the host's FileSystem. |
| (manifest_url.inner_url()->host() == app_url.host()) && |
| IsHangoutsUrl(app_url); |
| |
| return is_hangouts_app; |
| } |