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// Copyright 2016 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/payments/payment_manager.h"
#include <utility>
#include "base/functional/bind.h"
#include "base/strings/string_util.h"
#include "content/browser/payments/payment_app.pb.h"
#include "content/browser/payments/payment_app_context_impl.h"
#include "content/browser/payments/payment_app_database.h"
#include "content/browser/service_worker/service_worker_context_wrapper.h"
#include "content/browser/service_worker/service_worker_registration.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/service_worker_context.h"
namespace content {
namespace {
constexpr char kInvalidPaymentManagerStateMessage[] =
"Scope URL not set, Init may not have been called.";
enum class ReasonCode : uint32_t {
kInvalidContextUrl,
kNonUnicodeScopeString,
kInvalidScopeUrl,
kCrossOriginContextAndScope,
kCrossOriginDataAccess,
kRenderProcessCannotAccessOrigin,
kInvalidState,
};
} // namespace
PaymentManager::PaymentManager(
PaymentAppContextImpl* payment_app_context,
const url::Origin& origin,
mojo::PendingReceiver<payments::mojom::PaymentManager> receiver)
: payment_app_context_(payment_app_context),
origin_(origin),
receiver_(this, std::move(receiver)) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
DCHECK(payment_app_context);
receiver_.set_disconnect_handler(base::BindOnce(
&PaymentManager::OnConnectionError, weak_ptr_factory_.GetWeakPtr()));
}
PaymentManager::~PaymentManager() {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
}
void PaymentManager::Init(const GURL& context_url, const std::string& scope) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (!context_url.is_valid()) {
receiver_.ResetWithReason(
static_cast<uint32_t>(ReasonCode::kInvalidContextUrl),
"Invalid context URL.");
return;
}
// GURL constructors CHECKs when the input string is not unicode.
if (!base::IsStringUTF8(scope)) {
receiver_.ResetWithReason(
static_cast<uint32_t>(ReasonCode::kNonUnicodeScopeString),
"Scope string is not UTF8.");
return;
}
GURL scope_url(scope);
if (!scope_url.is_valid()) {
receiver_.ResetWithReason(
static_cast<uint32_t>(ReasonCode::kInvalidScopeUrl),
"Invalid scope URL.");
return;
}
if (!url::IsSameOriginWith(context_url, scope_url)) {
receiver_.ResetWithReason(
static_cast<uint32_t>(ReasonCode::kCrossOriginContextAndScope),
"Scope URL is not from the same origin of the context URL.");
return;
}
if (!origin_.IsSameOriginWith(context_url)) {
receiver_.ResetWithReason(
static_cast<uint32_t>(ReasonCode::kCrossOriginDataAccess),
"Cross origin data access.");
return;
}
should_set_payment_app_info_ = true;
context_url_ = context_url;
scope_ = scope_url;
}
void PaymentManager::DeletePaymentInstrument(
const std::string& instrument_key,
PaymentManager::DeletePaymentInstrumentCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (scope_.is_empty()) {
receiver_.ResetWithReason(static_cast<uint32_t>(ReasonCode::kInvalidState),
kInvalidPaymentManagerStateMessage);
return;
}
payment_app_context_->payment_app_database()->DeletePaymentInstrument(
scope_, instrument_key, std::move(callback));
}
void PaymentManager::GetPaymentInstrument(
const std::string& instrument_key,
PaymentManager::GetPaymentInstrumentCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (scope_.is_empty()) {
receiver_.ResetWithReason(static_cast<uint32_t>(ReasonCode::kInvalidState),
kInvalidPaymentManagerStateMessage);
return;
}
payment_app_context_->payment_app_database()->ReadPaymentInstrument(
scope_, instrument_key, std::move(callback));
}
void PaymentManager::KeysOfPaymentInstruments(
PaymentManager::KeysOfPaymentInstrumentsCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (scope_.is_empty()) {
receiver_.ResetWithReason(static_cast<uint32_t>(ReasonCode::kInvalidState),
kInvalidPaymentManagerStateMessage);
return;
}
payment_app_context_->payment_app_database()->KeysOfPaymentInstruments(
scope_, std::move(callback));
}
void PaymentManager::HasPaymentInstrument(
const std::string& instrument_key,
PaymentManager::HasPaymentInstrumentCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (scope_.is_empty()) {
receiver_.ResetWithReason(static_cast<uint32_t>(ReasonCode::kInvalidState),
kInvalidPaymentManagerStateMessage);
return;
}
payment_app_context_->payment_app_database()->HasPaymentInstrument(
scope_, instrument_key, std::move(callback));
}
void PaymentManager::SetPaymentInstrument(
const std::string& instrument_key,
payments::mojom::PaymentInstrumentPtr details,
PaymentManager::SetPaymentInstrumentCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (scope_.is_empty()) {
receiver_.ResetWithReason(static_cast<uint32_t>(ReasonCode::kInvalidState),
kInvalidPaymentManagerStateMessage);
return;
}
if (should_set_payment_app_info_) {
payment_app_context_->payment_app_database()->WritePaymentInstrument(
scope_, instrument_key, std::move(details),
base::BindOnce(
&PaymentManager::SetPaymentInstrumentIntermediateCallback,
weak_ptr_factory_.GetWeakPtr(), std::move(callback)));
} else {
payment_app_context_->payment_app_database()->WritePaymentInstrument(
scope_, instrument_key, std::move(details), std::move(callback));
}
}
void PaymentManager::SetPaymentInstrumentIntermediateCallback(
PaymentManager::SetPaymentInstrumentCallback callback,
payments::mojom::PaymentHandlerStatus status) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (scope_.is_empty()) {
receiver_.ResetWithReason(static_cast<uint32_t>(ReasonCode::kInvalidState),
kInvalidPaymentManagerStateMessage);
return;
}
if (status != payments::mojom::PaymentHandlerStatus::SUCCESS ||
!should_set_payment_app_info_) {
std::move(callback).Run(status);
return;
}
payment_app_context_->payment_app_database()->FetchAndUpdatePaymentAppInfo(
context_url_, scope_, std::move(callback));
should_set_payment_app_info_ = false;
}
void PaymentManager::ClearPaymentInstruments(
ClearPaymentInstrumentsCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (scope_.is_empty()) {
receiver_.ResetWithReason(static_cast<uint32_t>(ReasonCode::kInvalidState),
kInvalidPaymentManagerStateMessage);
return;
}
payment_app_context_->payment_app_database()->ClearPaymentInstruments(
scope_, std::move(callback));
}
void PaymentManager::SetUserHint(const std::string& user_hint) {
if (scope_.is_empty()) {
receiver_.ResetWithReason(static_cast<uint32_t>(ReasonCode::kInvalidState),
kInvalidPaymentManagerStateMessage);
return;
}
payment_app_context_->payment_app_database()->SetPaymentAppUserHint(
scope_, user_hint);
}
void PaymentManager::EnableDelegations(
const std::vector<payments::mojom::PaymentDelegation>& delegations,
PaymentManager::EnableDelegationsCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (scope_.is_empty()) {
receiver_.ResetWithReason(static_cast<uint32_t>(ReasonCode::kInvalidState),
kInvalidPaymentManagerStateMessage);
return;
}
payment_app_context_->payment_app_database()->EnablePaymentAppDelegations(
scope_, delegations, std::move(callback));
}
void PaymentManager::OnConnectionError() {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
payment_app_context_->PaymentManagerHadConnectionError(this);
}
} // namespace content
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