93 lines
3.2 KiB
C++
93 lines
3.2 KiB
C++
// Copyright (c) 2013 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include "libcef/common/net/scheme_registration.h"
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#include "libcef/common/app_manager.h"
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#include "libcef/common/net/scheme_info.h"
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#include "libcef/features/runtime.h"
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#include "base/containers/contains.h"
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#include "content/public/common/url_constants.h"
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#include "extensions/common/constants.h"
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#include "url/url_constants.h"
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#include "url/url_util.h"
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namespace scheme {
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void AddInternalSchemes(content::ContentClient::Schemes* schemes) {
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if (!cef::IsAlloyRuntimeEnabled())
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return;
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// chrome: and chrome-devtools: schemes are registered in
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// RenderThreadImpl::RegisterSchemes().
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// Access restrictions for chrome-extension: and chrome-extension-resource:
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// schemes will be applied in AlloyContentRendererClient::WillSendRequest().
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static CefSchemeInfo internal_schemes[] = {
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{
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extensions::kExtensionScheme, true, /* is_standard */
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false, /* is_local */
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false, /* is_display_isolated */
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true, /* is_secure */
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true, /* is_cors_enabled */
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true, /* is_csp_bypassing */
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},
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};
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// The |is_display_isolated| value is excluded here because it's registered
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// with Blink only.
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for (size_t i = 0; i < sizeof(internal_schemes) / sizeof(internal_schemes[0]);
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++i) {
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if (internal_schemes[i].is_standard)
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schemes->standard_schemes.push_back(internal_schemes[i].scheme_name);
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if (internal_schemes[i].is_local)
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schemes->local_schemes.push_back(internal_schemes[i].scheme_name);
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if (internal_schemes[i].is_secure)
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schemes->secure_schemes.push_back(internal_schemes[i].scheme_name);
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if (internal_schemes[i].is_cors_enabled)
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schemes->cors_enabled_schemes.push_back(internal_schemes[i].scheme_name);
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if (internal_schemes[i].is_csp_bypassing)
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schemes->csp_bypassing_schemes.push_back(internal_schemes[i].scheme_name);
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CefAppManager::Get()->AddCustomScheme(&internal_schemes[i]);
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}
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}
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bool IsInternalHandledScheme(const std::string& scheme) {
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static const char* schemes[] = {
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url::kAboutScheme,
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url::kBlobScheme,
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content::kChromeDevToolsScheme,
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content::kChromeUIScheme,
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url::kDataScheme,
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extensions::kExtensionScheme,
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url::kFileScheme,
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url::kFileSystemScheme,
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url::kHttpScheme,
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url::kHttpsScheme,
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url::kJavaScriptScheme,
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url::kWsScheme,
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url::kWssScheme,
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};
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for (size_t i = 0; i < sizeof(schemes) / sizeof(schemes[0]); ++i) {
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if (scheme == schemes[i])
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return true;
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}
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return false;
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}
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bool IsStandardScheme(const std::string& scheme) {
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url::Component scheme_comp(0, scheme.length());
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return url::IsStandard(scheme.c_str(), scheme_comp);
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}
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// Should return the same value as SecurityOrigin::isLocal and
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// SchemeRegistry::shouldTreatURLSchemeAsCorsEnabled.
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bool IsCorsEnabledScheme(const std::string& scheme) {
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return base::Contains(url::GetCorsEnabledSchemes(), scheme);
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}
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} // namespace scheme
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