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gecko-dev
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gecko-dev/dom/payments/BasicCardPayment.cpp

390 строки
14 KiB
C++
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "BasicCardPayment.h"
#include "PaymentAddress.h"
#include "mozilla/ClearOnShutdown.h"
#include "nsArrayUtils.h"
#include "nsISupportsPrimitives.h"
#include "nsCharSeparatedTokenizer.h"
#include "nsDataHashtable.h"
namespace mozilla {
namespace dom {
#ifndef PaymentBasicCardMacros
#define PaymentBasicCardMacros
#define AMEX NS_LITERAL_STRING("amex")
#define CARTEBANCAIRE NS_LITERAL_STRING("cartebancaire")
#define DINERS NS_LITERAL_STRING("diners")
#define DISCOVER NS_LITERAL_STRING("discover")
#define JCB NS_LITERAL_STRING("jcb")
#define MASTERCARD NS_LITERAL_STRING("mastercard")
#define MIR NS_LITERAL_STRING("mir")
#define UNIONPAY NS_LITERAL_STRING("unionpay")
#define VISA NS_LITERAL_STRING("visa")
#define CardholderName NS_LITERAL_STRING("cardholderName")
#define CardNumber NS_LITERAL_STRING("cardNumber")
#define ExpiryMonth NS_LITERAL_STRING("expiryMonth")
#define ExpiryYear NS_LITERAL_STRING("expiryYear")
#define CardSecurityCode NS_LITERAL_STRING("cardSecurityCode")
#define Country NS_LITERAL_STRING("country")
#define AddressLine NS_LITERAL_STRING("addressLine")
#define Region NS_LITERAL_STRING("region")
#define City NS_LITERAL_STRING("city")
#define DependentLocality NS_LITERAL_STRING("dependentLocality")
#define PostalCode NS_LITERAL_STRING("postalCode")
#define SortingCode NS_LITERAL_STRING("sortingCode")
#define LanguageCode NS_LITERAL_STRING("languageCode")
#define Organization NS_LITERAL_STRING("organization")
#define Recipient NS_LITERAL_STRING("recipient")
#define Phone NS_LITERAL_STRING("phone")
#define PropertySpliter NS_LITERAL_STRING(";")
#define KeyValueSpliter NS_LITERAL_STRING(":")
#define AddressLineSpliter NS_LITERAL_STRING("%")
#define EncodeBasicCardProperty(aPropertyName, aPropertyValue, aResult) \
do { \
if (!(aPropertyValue).IsEmpty()) { \
(aResult) += (aPropertyName) \
+ KeyValueSpliter \
+ (aPropertyValue) \
+ PropertySpliter; \
} \
} while(0)
#define EncodeAddressProperty(aAddress, aPropertyName, aResult) \
do { \
nsAutoString propertyValue; \
NS_ENSURE_SUCCESS((aAddress)->Get##aPropertyName(propertyValue), \
NS_ERROR_FAILURE); \
EncodeBasicCardProperty((aPropertyName) ,propertyValue , (aResult)); \
} while(0)
#define DecodeBasicCardProperty(aPropertyName, aPropertyValue, \
aMatchPropertyName, aResponse) \
do { \
if ((aPropertyName).Equals((aMatchPropertyName))) { \
(aResponse).m##aMatchPropertyName.Construct(); \
(aResponse).m##aMatchPropertyName.Value() = (aPropertyValue); \
} \
} while(0)
#define DecodeAddressProperty(aPropertyName, aPropertyValue, \
aMatchPropertyName, aMatchPropertyValue) \
do { \
if ((aPropertyName).Equals((aMatchPropertyName))) { \
(aMatchPropertyValue) = (aPropertyValue); \
} \
} while(0)
#endif
namespace {
bool IsValidNetwork(const nsAString& aNetwork)
{
return AMEX.Equals(aNetwork) ||
CARTEBANCAIRE.Equals(aNetwork) ||
DINERS.Equals(aNetwork) ||
DISCOVER.Equals(aNetwork) ||
JCB.Equals(aNetwork) ||
MASTERCARD.Equals(aNetwork) ||
MIR.Equals(aNetwork) ||
UNIONPAY.Equals(aNetwork) ||
VISA.Equals(aNetwork);
}
bool IsBasicCardKey(const nsAString& aKey)
{
return CardholderName.Equals(aKey) ||
CardNumber.Equals(aKey) ||
ExpiryMonth.Equals(aKey) ||
ExpiryYear.Equals(aKey) ||
CardSecurityCode.Equals(aKey);
}
bool IsAddressKey(const nsAString& aKey)
{
return Country.Equals(aKey) ||
AddressLine.Equals(aKey) ||
Region.Equals(aKey) ||
City.Equals(aKey) ||
DependentLocality.Equals(aKey) ||
PostalCode.Equals(aKey) ||
SortingCode.Equals(aKey) ||
LanguageCode.Equals(aKey) ||
Organization.Equals(aKey) ||
Recipient.Equals(aKey) ||
Phone.Equals(aKey);
}
} // end of namespace
StaticRefPtr<BasicCardService> gBasicCardService;
already_AddRefed<BasicCardService>
BasicCardService::GetService()
{
if (!gBasicCardService) {
gBasicCardService = new BasicCardService();
ClearOnShutdown(&gBasicCardService);
}
RefPtr<BasicCardService> service = gBasicCardService;
return service.forget();
}
bool
BasicCardService::IsBasicCardPayment(const nsAString& aSupportedMethods)
{
return aSupportedMethods.Equals(NS_LITERAL_STRING("basic-card"));
}
bool
BasicCardService::IsValidBasicCardRequest(JSContext* aCx,
JSObject* aData,
nsAString& aErrorMsg)
{
if (!aData) {
return true;
}
JS::RootedValue data(aCx, JS::ObjectValue(*aData));
BasicCardRequest request;
if (!request.Init(aCx, data)) {
aErrorMsg.AssignLiteral("Fail to convert methodData.data to BasicCardRequest.");
return false;
}
if (request.mSupportedNetworks.WasPassed()) {
for (const nsString& network : request.mSupportedNetworks.Value()) {
if (!IsValidNetwork(network)) {
aErrorMsg.Assign(network + NS_LITERAL_STRING(" is not an valid network."));
return false;
}
}
}
return true;
}
bool
BasicCardService::IsValidExpiryMonth(const nsAString& aExpiryMonth)
{
// ExpiryMonth can only be
// 1. empty string
// 2. 01 ~ 12
if (aExpiryMonth.IsEmpty()) {
return true;
}
if (aExpiryMonth.Length() != 2) {
return false;
}
// can only be 00 ~ 09
if (aExpiryMonth.CharAt(0) == '0') {
if (aExpiryMonth.CharAt(1) < '0' || aExpiryMonth.CharAt(1) > '9') {
return false;
}
return true;
}
// can only be 11 or 12
if (aExpiryMonth.CharAt(0) == '1') {
if (aExpiryMonth.CharAt(1) != '1' && aExpiryMonth.CharAt(1) != '2') {
return false;
}
return true;
}
return false;
}
bool
BasicCardService::IsValidExpiryYear(const nsAString& aExpiryYear)
{
// ExpiryYear can only be
// 1. empty string
// 2. 0000 ~ 9999
if (!aExpiryYear.IsEmpty()) {
if (aExpiryYear.Length() != 4) {
return false;
}
for (uint32_t index = 0; index < 4; ++index) {
if (aExpiryYear.CharAt(index) < '0' ||
aExpiryYear.CharAt(index) > '9') {
return false;
}
}
}
return true;
}
nsresult
BasicCardService::EncodeBasicCardData(const nsAString& aCardholderName,
const nsAString& aCardNumber,
const nsAString& aExpiryMonth,
const nsAString& aExpiryYear,
const nsAString& aCardSecurityCode,
nsIPaymentAddress* aBillingAddress,
nsAString& aResult)
{
// aBillingAddress can be nullptr
if (aCardNumber.IsEmpty()) {
return NS_ERROR_FAILURE;
}
EncodeBasicCardProperty(CardholderName, aCardholderName, aResult);
EncodeBasicCardProperty(CardNumber, aCardNumber, aResult);
EncodeBasicCardProperty(ExpiryMonth, aExpiryMonth, aResult);
EncodeBasicCardProperty(ExpiryYear, aExpiryYear, aResult);
EncodeBasicCardProperty(CardSecurityCode, aCardSecurityCode, aResult);
if (!aBillingAddress) {
return NS_OK;
}
EncodeAddressProperty(aBillingAddress, Country, aResult);
nsCOMPtr<nsIArray> addressLine;
NS_ENSURE_SUCCESS(aBillingAddress->GetAddressLine(getter_AddRefs(addressLine)),
NS_ERROR_FAILURE);
uint32_t length;
nsAutoString addressLineString;
NS_ENSURE_SUCCESS(addressLine->GetLength(&length), NS_ERROR_FAILURE);
for (uint32_t index = 0; index < length; ++index) {
nsCOMPtr<nsISupportsString> address = do_QueryElementAt(addressLine, index);
MOZ_ASSERT(address);
nsAutoString addressString;
NS_ENSURE_SUCCESS(address->GetData(addressString), NS_ERROR_FAILURE);
addressLineString += addressString + AddressLineSpliter;
}
EncodeBasicCardProperty(AddressLine ,addressLineString , aResult);
EncodeAddressProperty(aBillingAddress, Region, aResult);
EncodeAddressProperty(aBillingAddress, City, aResult);
EncodeAddressProperty(aBillingAddress, DependentLocality, aResult);
EncodeAddressProperty(aBillingAddress, PostalCode, aResult);
EncodeAddressProperty(aBillingAddress, SortingCode, aResult);
EncodeAddressProperty(aBillingAddress, LanguageCode, aResult);
EncodeAddressProperty(aBillingAddress, Organization, aResult);
EncodeAddressProperty(aBillingAddress, Recipient, aResult);
EncodeAddressProperty(aBillingAddress, Phone, aResult);
return NS_OK;
}
nsresult
BasicCardService::DecodeBasicCardData(const nsAString& aData,
nsPIDOMWindowInner* aWindow,
BasicCardResponse& aResponse)
{
// aWindow can be nullptr
bool isBillingAddressPassed = false;
nsTArray<nsString> addressLine;
nsAutoString country;
nsAutoString region;
nsAutoString city;
nsAutoString dependentLocality;
nsAutoString postalCode;
nsAutoString sortingCode;
nsAutoString languageCode;
nsAutoString organization;
nsAutoString recipient;
nsAutoString phone;
nsCharSeparatedTokenizer propertyTokenizer(aData, PropertySpliter.CharAt(0));
while (propertyTokenizer.hasMoreTokens()) {
nsDependentSubstring property = propertyTokenizer.nextToken();
nsCharSeparatedTokenizer keyValueTokenizer(property, KeyValueSpliter.CharAt(0));
MOZ_ASSERT(keyValueTokenizer.hasMoreTokens());
nsDependentSubstring key = keyValueTokenizer.nextToken();
nsDependentSubstring value = keyValueTokenizer.nextToken();
if (IsAddressKey(key) && !isBillingAddressPassed) {
isBillingAddressPassed = true;
}
if (!IsAddressKey(key) && !IsBasicCardKey(key)) {
return NS_ERROR_FAILURE;
}
if (key.Equals(CardNumber)) {
aResponse.mCardNumber = (value);
}
DecodeBasicCardProperty(key, value, CardholderName, aResponse);
DecodeBasicCardProperty(key, value, ExpiryMonth, aResponse);
DecodeBasicCardProperty(key, value, ExpiryYear, aResponse);
DecodeBasicCardProperty(key, value, CardSecurityCode, aResponse);
DecodeAddressProperty(key, value, Country, country);
DecodeAddressProperty(key, value, Region, region);
DecodeAddressProperty(key, value, City, city);
DecodeAddressProperty(key, value, DependentLocality, dependentLocality);
DecodeAddressProperty(key, value, PostalCode, postalCode);
DecodeAddressProperty(key, value, SortingCode, sortingCode);
DecodeAddressProperty(key, value, LanguageCode, languageCode);
DecodeAddressProperty(key, value, Organization, organization);
DecodeAddressProperty(key, value, Recipient, recipient);
DecodeAddressProperty(key, value, Phone, phone);
if ((key).Equals(AddressLine)) {
nsCharSeparatedTokenizer addressTokenizer(value, AddressLineSpliter.CharAt(0));
while (addressTokenizer.hasMoreTokens()) {
addressLine.AppendElement(addressTokenizer.nextToken());
}
}
}
if (isBillingAddressPassed) {
aResponse.mBillingAddress.Construct();
aResponse.mBillingAddress.Value() = new PaymentAddress(aWindow,
country,
addressLine,
region,
city,
dependentLocality,
postalCode,
sortingCode,
languageCode,
organization,
recipient,
phone);
}
return NS_OK;
}
#ifdef PaymentBasicCardMacros
#undef PaymentBasicCardMacros
#undef EncodeBasicCardProperty
#undef EncodeAddressProperty
#undef DecodeBasicCardProperty
#undef DecodeAddressProperty
#undef AMEX
#undef CARTEBANCAIRE
#undef DINERS
#undef DISCOVER
#undef JCB
#undef MASTERCARD
#undef MIR
#undef UNIONPAY
#undef VISA
#undef CardholderName
#undef CardNumber
#undef ExpiryMonth
#undef ExpiryYear
#undef CardSecurityCode
#undef Country
#undef AddressLine
#undef Region
#undef City
#undef DependentLocality
#undef PostalCode
#undef SortingCode
#undef LanguageCode
#undef Organization
#undef Recipient
#undef Phone
#undef PropertySpliter
#undef KeyValueSpliter
#undef AddressLineSpliter
#endif
} // end of namespace dom
} // end of namespace mozilla
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