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// Copyright 2017 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 "third_party/blink/renderer/core/workers/installed_scripts_manager.h"
#include "third_party/blink/renderer/core/frame/csp/content_security_policy.h"
#include "third_party/blink/renderer/core/origin_trials/origin_trial_context.h"
#include "third_party/blink/renderer/platform/network/http_names.h"
#include "third_party/blink/renderer/platform/network/network_utils.h"
namespace blink {
InstalledScriptsManager::ScriptData::ScriptData(
const KURL& script_url,
String source_text,
std::unique_ptr<Vector<uint8_t>> meta_data,
std::unique_ptr<CrossThreadHTTPHeaderMapData> header_data)
: script_url_(script_url),
source_text_(std::move(source_text)),
meta_data_(std::move(meta_data)) {
headers_.Adopt(std::move(header_data));
// Calculate an address space from worker script's response url according to
// the "CORS and RFC1918" spec:
// https://wicg.github.io/cors-rfc1918/#integration-html
//
// Currently this implementation is not fully consistent with the spec for
// historical reasons.
// TODO(https://crbug.com/955213): Make this consistent with the spec.
// TODO(https://crbug.com/955213): Move this function to a more appropriate
// place so that this is shareable out of worker code.
response_address_space_ = mojom::IPAddressSpace::kPublic;
if (network_utils::IsReservedIPAddress(script_url_.Host()))
response_address_space_ = mojom::IPAddressSpace::kPrivate;
if (SecurityOrigin::Create(script_url_)->IsLocalhost())
response_address_space_ = mojom::IPAddressSpace::kLocal;
}
ContentSecurityPolicyResponseHeaders
InstalledScriptsManager::ScriptData::GetContentSecurityPolicyResponseHeaders() {
return ContentSecurityPolicyResponseHeaders(headers_);
}
String InstalledScriptsManager::ScriptData::GetReferrerPolicy() {
return headers_.Get(http_names::kReferrerPolicy);
}
std::unique_ptr<Vector<String>>
InstalledScriptsManager::ScriptData::CreateOriginTrialTokens() {
return OriginTrialContext::ParseHeaderValue(
headers_.Get(http_names::kOriginTrial));
}
} // namespace blink
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