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// Copyright 2016 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/modules/payments/payment_response.h"
#include <utility>
#include "base/logging.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_binding_for_core.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_object_builder.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_payment_validation_errors.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/modules/credentialmanager/authenticator_assertion_response.h"
#include "third_party/blink/renderer/modules/credentialmanager/public_key_credential.h"
#include "third_party/blink/renderer/modules/payments/payment_address.h"
#include "third_party/blink/renderer/modules/payments/payment_state_resolver.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
#include "third_party/blink/renderer/platform/bindings/script_state.h"
namespace blink {
namespace {
using payments::mojom::blink::SecurePaymentConfirmationResponsePtr;
v8::Local<v8::Value> BuildDetails(
ScriptState* script_state,
const String& json,
SecurePaymentConfirmationResponsePtr secure_payment_confirmation) {
if (secure_payment_confirmation) {
const auto& info = secure_payment_confirmation->credential_info;
auto* authenticator_response =
MakeGarbageCollected<AuthenticatorAssertionResponse>(
std::move(info->client_data_json),
std::move(info->authenticator_data),
std::move(secure_payment_confirmation->signature),
secure_payment_confirmation->user_handle);
auto* result = MakeGarbageCollected<PublicKeyCredential>(
secure_payment_confirmation->credential_info->id,
DOMArrayBuffer::Create(static_cast<const void*>(info->raw_id.data()),
info->raw_id.size()),
authenticator_response,
AuthenticationExtensionsClientOutputs::Create());
return result->Wrap(script_state).ToLocalChecked();
}
if (json.IsEmpty()) {
return V8ObjectBuilder(script_state).V8Value();
}
ExceptionState exception_state(script_state->GetIsolate(),
ExceptionState::kConstructionContext,
"PaymentResponse");
v8::Local<v8::Value> parsed_value =
FromJSONString(script_state->GetIsolate(), script_state->GetContext(),
json, exception_state);
if (exception_state.HadException()) {
exception_state.ClearException();
return V8ObjectBuilder(script_state).V8Value();
}
return parsed_value;
}
} // namespace
PaymentResponse::PaymentResponse(
ScriptState* script_state,
payments::mojom::blink::PaymentResponsePtr response,
PaymentAddress* shipping_address,
PaymentStateResolver* payment_state_resolver,
const String& request_id)
: ExecutionContextClient(ExecutionContext::From(script_state)),
request_id_(request_id),
method_name_(response->method_name),
shipping_address_(shipping_address),
shipping_option_(response->shipping_option),
payer_name_(response->payer->name),
payer_email_(response->payer->email),
payer_phone_(response->payer->phone),
payment_state_resolver_(payment_state_resolver) {
DCHECK(payment_state_resolver_);
ScriptState::Scope scope(script_state);
details_.Set(script_state->GetIsolate(),
BuildDetails(script_state, response->stringified_details,
std::move(response->secure_payment_confirmation)));
}
PaymentResponse::~PaymentResponse() = default;
void PaymentResponse::Update(
ScriptState* script_state,
payments::mojom::blink::PaymentResponsePtr response,
PaymentAddress* shipping_address) {
DCHECK(response);
DCHECK(response->payer);
method_name_ = response->method_name;
shipping_address_ = shipping_address;
shipping_option_ = response->shipping_option;
payer_name_ = response->payer->name;
payer_email_ = response->payer->email;
payer_phone_ = response->payer->phone;
ScriptState::Scope scope(script_state);
details_.Set(script_state->GetIsolate(),
BuildDetails(script_state, response->stringified_details,
std::move(response->secure_payment_confirmation)));
}
void PaymentResponse::UpdatePayerDetail(
payments::mojom::blink::PayerDetailPtr detail) {
DCHECK(detail);
payer_name_ = detail->name;
payer_email_ = detail->email;
payer_phone_ = detail->phone;
}
ScriptValue PaymentResponse::toJSONForBinding(ScriptState* script_state) const {
V8ObjectBuilder result(script_state);
result.AddString("requestId", requestId());
result.AddString("methodName", methodName());
result.Add("details", details(script_state));
if (shippingAddress())
result.Add("shippingAddress",
shippingAddress()->toJSONForBinding(script_state));
else
result.AddNull("shippingAddress");
result.AddStringOrNull("shippingOption", shippingOption())
.AddStringOrNull("payerName", payerName())
.AddStringOrNull("payerEmail", payerEmail())
.AddStringOrNull("payerPhone", payerPhone());
return result.GetScriptValue();
}
ScriptValue PaymentResponse::details(ScriptState* script_state) const {
return ScriptValue(script_state->GetIsolate(),
details_.GetAcrossWorld(script_state));
}
ScriptPromise PaymentResponse::complete(ScriptState* script_state,
const String& result,
ExceptionState& exception_state) {
VLOG(2) << "Renderer: PaymentRequest (" << requestId().Utf8()
<< "): complete(" << result << ")";
PaymentStateResolver::PaymentComplete converted_result =
PaymentStateResolver::PaymentComplete::kUnknown;
if (result == "success")
converted_result = PaymentStateResolver::PaymentComplete::kSuccess;
else if (result == "fail")
converted_result = PaymentStateResolver::PaymentComplete::kFail;
return payment_state_resolver_->Complete(script_state, converted_result,
exception_state);
}
ScriptPromise PaymentResponse::retry(
ScriptState* script_state,
const PaymentValidationErrors* error_fields,
ExceptionState& exception_state) {
VLOG(2) << "Renderer: PaymentRequest (" << requestId().Utf8() << "): retry()";
return payment_state_resolver_->Retry(script_state, error_fields,
exception_state);
}
bool PaymentResponse::HasPendingActivity() const {
return !!payment_state_resolver_;
}
const AtomicString& PaymentResponse::InterfaceName() const {
return event_type_names::kPayerdetailchange;
}
ExecutionContext* PaymentResponse::GetExecutionContext() const {
return ExecutionContextClient::GetExecutionContext();
}
void PaymentResponse::Trace(Visitor* visitor) const {
visitor->Trace(details_);
visitor->Trace(shipping_address_);
visitor->Trace(payment_state_resolver_);
EventTargetWithInlineData::Trace(visitor);
ExecutionContextClient::Trace(visitor);
}
} // namespace blink
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