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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/devtools/protocol/storage_handler.h"
#include <memory>
#include <string>
#include <utility>
#include "base/check.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/devtools/protocol/protocol.h"
#include "chrome/browser/devtools/protocol/storage.h"
#include "chrome/browser/first_party_sets/first_party_sets_policy_service.h"
#include "chrome/browser/first_party_sets/first_party_sets_policy_service_factory.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/tpcd/metadata/manager_factory.h"
#include "content/public/browser/btm_service.h"
#include "content/public/browser/web_contents.h"
#include "net/first_party_sets/first_party_set_entry.h"
StorageHandler::StorageHandler(content::WebContents* web_contents,
protocol::UberDispatcher* dispatcher)
: web_contents_(web_contents->GetWeakPtr()) {
protocol::Storage::Dispatcher::wire(dispatcher, this);
}
StorageHandler::~StorageHandler() = default;
// TODO: crbug.com/380896828 - move CDP support for BTM to //content.
void StorageHandler::RunBounceTrackingMitigations(
std::unique_ptr<RunBounceTrackingMitigationsCallback> callback) {
content::BtmService* btm_service =
web_contents_
? content::BtmService::Get(web_contents_->GetBrowserContext())
: nullptr;
if (!btm_service) {
callback->sendFailure(protocol::Response::ServerError("No BtmService"));
return;
}
btm_service->DeleteEligibleSitesImmediately(
base::BindOnce(&StorageHandler::GotDeletedSites, std::move(callback)));
}
void StorageHandler::GetRelatedWebsiteSets(
std::unique_ptr<GetRelatedWebsiteSetsCallback> callback) {
first_party_sets::FirstPartySetsPolicyService* rws_service =
web_contents_
? first_party_sets::FirstPartySetsPolicyServiceFactory::
GetForBrowserContext(web_contents_->GetBrowserContext())
: nullptr;
if (!rws_service) {
callback->sendFailure(
protocol::Response::ServerError("No RelatedWebsiteSets Service"));
return;
}
auto protocol_list =
std::make_unique<protocol::Array<protocol::Storage::RelatedWebsiteSet>>();
std::map<std::string, std::map<net::SiteType, std::set<std::string>>> sets;
bool success = rws_service->ForEachEffectiveSetEntry(
[&](const net::SchemefulSite& site,
const net::FirstPartySetEntry& entry) {
sets[entry.primary().Serialize()][entry.site_type()].insert(
site.Serialize());
return true;
});
if (!success) {
callback->sendFailure(
protocol::Response::ServerError("Failed fetching RelatedWebsiteSets"));
return;
}
protocol_list->reserve(sets.size());
for (auto& [unused_primary, set] : sets) {
auto primary_sites = std::make_unique<protocol::Array<protocol::String>>();
auto associated_sites =
std::make_unique<protocol::Array<protocol::String>>();
auto service_sites = std::make_unique<protocol::Array<protocol::String>>();
for (auto& [site_type, sites] : set) {
switch (site_type) {
case net::SiteType::kPrimary:
for (auto& site : sites) {
primary_sites->push_back(std::move(site));
}
break;
case net::SiteType::kAssociated:
for (auto& site : sites) {
associated_sites->push_back(std::move(site));
}
break;
case net::SiteType::kService:
for (auto& site : sites) {
service_sites->push_back(std::move(site));
}
break;
}
}
protocol_list->push_back(
protocol::Storage::RelatedWebsiteSet::Create()
.SetPrimarySites(std::move(primary_sites))
.SetAssociatedSites(std::move(associated_sites))
.SetServiceSites(std::move(service_sites))
.Build());
}
callback->sendSuccess(std::move(protocol_list));
}
protocol::Response StorageHandler::GetAffectedUrlsForThirdPartyCookieMetadata(
const protocol::String& first_party_url,
std::unique_ptr<protocol::Array<protocol::String>> third_party_urls,
std::unique_ptr<protocol::Array<protocol::String>>* matched_urls) {
// The frontend should ensure that each call at least passes the current page
// URL.
const GURL first_party_gurl(first_party_url);
if (!first_party_gurl.is_valid()) {
return protocol::Response::InvalidParams(
"Invalid first-party URL provided.");
}
tpcd::metadata::Manager* tpcd_metadata_manager =
tpcd::metadata::ManagerFactory::GetForProfile(
Profile::FromBrowserContext(web_contents_->GetBrowserContext()));
if (!tpcd_metadata_manager) {
return protocol::Response::InternalError();
}
*matched_urls = std::make_unique<protocol::Array<protocol::String>>();
// If the first-party URL has a first-party pattern without a third-party
// pattern defined, all URLs will be matched. Instead just return the first-
// party URL.
if (tpcd_metadata_manager->IsAllowed(GURL(), first_party_gurl, nullptr)) {
(*matched_urls)->push_back(std::move(first_party_url));
return protocol::Response::Success();
}
CHECK(third_party_urls);
for (const auto& url : *third_party_urls) {
const GURL gurl(url);
if (!gurl.is_valid()) {
return protocol::Response::InvalidParams(
"Invalid third-party URL provided.");
}
if (tpcd_metadata_manager->IsAllowed(gurl, first_party_gurl, nullptr)) {
(*matched_urls)->push_back(std::move(url));
}
}
return protocol::Response::Success();
}
/* static */
void StorageHandler::GotDeletedSites(
std::unique_ptr<RunBounceTrackingMitigationsCallback> callback,
const std::vector<std::string>& sites) {
auto deleted_sites =
std::make_unique<protocol::Array<protocol::String>>(sites);
callback->sendSuccess(std::move(deleted_sites));
}
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