worker_classic_script_loader.cc | Explore in Territory

/*
 * Copyright (C) 2009 Apple Inc. All Rights Reserved.
 * Copyright (C) 2009, 2011 Google Inc. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */

#include "third_party/blink/renderer/core/workers/worker_classic_script_loader.h"

#include <memory>
#include "base/memory/scoped_refptr.h"
#include "third_party/blink/public/common/features.h"
#include "third_party/blink/public/mojom/fetch/fetch_api_request.mojom-blink.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/core/frame/csp/content_security_policy.h"
#include "third_party/blink/renderer/core/html/parser/text_resource_decoder.h"
#include "third_party/blink/renderer/core/inspector/console_message.h"
#include "third_party/blink/renderer/core/loader/resource/script_resource.h"
#include "third_party/blink/renderer/core/origin_trials/origin_trial_context.h"
#include "third_party/blink/renderer/core/workers/worker_global_scope.h"
#include "third_party/blink/renderer/platform/loader/fetch/detachable_use_counter.h"
#include "third_party/blink/renderer/platform/loader/fetch/fetch_client_settings_object.h"
#include "third_party/blink/renderer/platform/loader/fetch/resource_fetcher.h"
#include "third_party/blink/renderer/platform/loader/fetch/resource_fetcher_properties.h"
#include "third_party/blink/renderer/platform/loader/fetch/resource_loader_options.h"
#include "third_party/blink/renderer/platform/loader/fetch/resource_response.h"
#include "third_party/blink/renderer/platform/loader/fetch/text_resource_decoder_options.h"
#include "third_party/blink/renderer/platform/loader/fetch/unique_identifier.h"
#include "third_party/blink/renderer/platform/network/content_security_policy_response_headers.h"
#include "third_party/blink/renderer/platform/network/http_names.h"
#include "third_party/blink/renderer/platform/network/network_utils.h"
#include "third_party/blink/renderer/platform/weborigin/referrer.h"
#include "third_party/blink/renderer/platform/weborigin/security_origin.h"

namespace blink {

namespace {

// CheckSameOriginEnforcement() functions return non-null String on error.
//
// WorkerGlobalScope's SecurityOrigin is initialized to request URL's
// origin at the construction of WorkerGlobalScope, while
// WorkerGlobalScope's URL is set to response URL
// (ResourceResponse::ResponseURL()).
// These functions are used to ensure the SecurityOrigin and the URL to be
// consistent. https://crbug.com/861564
//
// TODO(hiroshige): Merge with similar code in other places.
String CheckSameOriginEnforcement(const KURL& request_url,
                                  const KURL& response_url) { … }

String CheckSameOriginEnforcement(const KURL& request_url,
                                  const ResourceResponse& response) { … }

}  // namespace

WorkerClassicScriptLoader::WorkerClassicScriptLoader() { … }

void WorkerClassicScriptLoader::LoadSynchronously(
    ExecutionContext& execution_context,
    ResourceFetcher* fetch_client_settings_object_fetcher,
    const KURL& url,
    mojom::blink::RequestContextType request_context,
    network::mojom::RequestDestination destination) { … }

void WorkerClassicScriptLoader::LoadTopLevelScriptAsynchronously(
    ExecutionContext& execution_context,
    ResourceFetcher* fetch_client_settings_object_fetcher,
    const KURL& url,
    std::unique_ptr<WorkerMainScriptLoadParameters>
        worker_main_script_load_params,
    mojom::blink::RequestContextType request_context,
    network::mojom::RequestDestination destination,
    network::mojom::RequestMode request_mode,
    network::mojom::CredentialsMode credentials_mode,
    base::OnceClosure response_callback,
    base::OnceClosure finished_callback,
    RejectCoepUnsafeNone reject_coep_unsafe_none,
    mojo::PendingRemote<network::mojom::blink::URLLoaderFactory>
        blob_url_loader_factory,
    std::optional<uint64_t> main_script_identifier) { … }

const KURL& WorkerClassicScriptLoader::ResponseURL() const { … }

void WorkerClassicScriptLoader::DidReceiveResponse(
    uint64_t identifier,
    const ResourceResponse& response) { … }

void WorkerClassicScriptLoader::DidReceiveData(base::span<const char> data) { … }

void WorkerClassicScriptLoader::DidReceiveCachedMetadata(
    mojo_base::BigBuffer data) { … }

void WorkerClassicScriptLoader::DidFinishLoading(uint64_t identifier) { … }

void WorkerClassicScriptLoader::DidFail(uint64_t, const ResourceError& error) { … }

void WorkerClassicScriptLoader::DidFailRedirectCheck(uint64_t) { … }

void WorkerClassicScriptLoader::DidReceiveDataWorkerMainScript(
    base::span<const char> span) { … }

void WorkerClassicScriptLoader::OnFinishedLoadingWorkerMainScript() { … }

void WorkerClassicScriptLoader::OnFailedLoadingWorkerMainScript() { … }

void WorkerClassicScriptLoader::Trace(Visitor* visitor) const { … }

void WorkerClassicScriptLoader::Cancel() { … }

String WorkerClassicScriptLoader::SourceText() { … }

void WorkerClassicScriptLoader::NotifyError() { … }

void WorkerClassicScriptLoader::NotifyFinished() { … }

void WorkerClassicScriptLoader::ProcessContentSecurityPolicy(
    const ResourceResponse& response) { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/workers/worker_classic_script_loader.cc
