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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/content_index/content_index_service_impl.h"
#include <memory>
#include "base/functional/bind.h"
#include "content/browser/bad_message.h"
#include "content/browser/content_index/content_index_database.h"
#include "content/browser/storage_partition_impl.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/service_worker_version_base_info.h"
#include "mojo/public/cpp/bindings/self_owned_receiver.h"
#include "third_party/blink/public/common/storage_key/storage_key.h"
#include "url/origin.h"
namespace content {
// static
void ContentIndexServiceImpl::CreateForFrame(
RenderFrameHost* render_frame_host,
mojo::PendingReceiver<blink::mojom::ContentIndexService> receiver) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
RenderProcessHost* render_process_host = render_frame_host->GetProcess();
DCHECK(render_process_host);
if (render_frame_host->IsNestedWithinFencedFrame()) {
mojo::ReportBadMessage(
"Content Index API is not allowed in a fenced frame");
return;
}
auto* storage_partition = static_cast<StoragePartitionImpl*>(
render_process_host->GetStoragePartition());
mojo::MakeSelfOwnedReceiver(
std::make_unique<ContentIndexServiceImpl>(
render_frame_host->GetLastCommittedOrigin(),
storage_partition->GetContentIndexContext(),
render_frame_host->GetParentOrOuterDocument() == nullptr),
std::move(receiver));
}
// static
void ContentIndexServiceImpl::CreateForWorker(
const ServiceWorkerVersionBaseInfo& info,
mojo::PendingReceiver<blink::mojom::ContentIndexService> receiver) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
RenderProcessHost* render_process_host =
RenderProcessHost::FromID(info.process_id);
if (!render_process_host)
return;
auto* storage_partition = static_cast<StoragePartitionImpl*>(
render_process_host->GetStoragePartition());
scoped_refptr<ServiceWorkerRegistration> registration =
storage_partition->GetServiceWorkerContext()->GetLiveRegistration(
info.registration_id);
if (registration && registration->ancestor_frame_type() ==
blink::mojom::AncestorFrameType::kFencedFrame) {
mojo::ReportBadMessage(
"Content Index API is not allowed in a fenced frame");
return;
}
mojo::MakeSelfOwnedReceiver(std::make_unique<ContentIndexServiceImpl>(
info.storage_key.origin(),
storage_partition->GetContentIndexContext(),
info.storage_key.IsFirstPartyContext()),
std::move(receiver));
}
ContentIndexServiceImpl::ContentIndexServiceImpl(
const url::Origin& origin,
scoped_refptr<ContentIndexContextImpl> content_index_context,
bool is_top_level_context)
: origin_(origin),
content_index_context_(std::move(content_index_context)),
is_top_level_context_(is_top_level_context) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
}
ContentIndexServiceImpl::~ContentIndexServiceImpl() = default;
void ContentIndexServiceImpl::GetIconSizes(
blink::mojom::ContentCategory category,
GetIconSizesCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
content_index_context_->GetIconSizes(category, std::move(callback));
}
void ContentIndexServiceImpl::Add(
int64_t service_worker_registration_id,
blink::mojom::ContentDescriptionPtr description,
const std::vector<SkBitmap>& icons,
const GURL& launch_url,
AddCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
for (const auto& icon : icons) {
if (icon.isNull() || icon.width() * icon.height() > kMaxIconResolution) {
mojo::ReportBadMessage("Invalid icon");
std::move(callback).Run(
blink::mojom::ContentIndexError::INVALID_PARAMETER);
return;
}
}
if (!launch_url.is_valid() || !origin_.IsSameOriginWith(launch_url)) {
mojo::ReportBadMessage("Invalid launch URL");
std::move(callback).Run(blink::mojom::ContentIndexError::INVALID_PARAMETER);
return;
}
content_index_context_->database().AddEntry(
service_worker_registration_id, origin_, is_top_level_context_,
std::move(description), icons, launch_url, std::move(callback));
}
void ContentIndexServiceImpl::Delete(int64_t service_worker_registration_id,
const std::string& content_id,
DeleteCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
content_index_context_->database().DeleteEntry(
service_worker_registration_id, origin_, content_id, std::move(callback));
}
void ContentIndexServiceImpl::GetDescriptions(
int64_t service_worker_registration_id,
GetDescriptionsCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
content_index_context_->database().GetDescriptions(
service_worker_registration_id, origin_, std::move(callback));
}
} // namespace content
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