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6b14fc7125
Add a new member mAllowPaymentRequest on nsIDocument and following related methods, bool AllowPaymentRequest() const void SetAllowPaymentRequest(bool aAllowPaymentRequest) mAllowPaymentRequest is used to check if PaymentRequest is allowed to use on the document. According to the spec https://html.spec.whatwg.org/multipage/iframe-embed-object.html#allowed-to-use the mAllowPaymentRequest should be true under following situations 1. The document is the top level content document. 2. The document is the same origin with its parent document and its parent document's mAllowPaymentRequest is true. 3. The document is different origin with its parent document but its parent node is an iframe with allowpaymentrequest flag and the parent document's mAllowPaymentRquest is true. This patch also include following mochitests 1. test for allowpaymentrequest flag changing. The flag change effect should not be applied to the document immediately, it should be updated while the browsing context is updated. 2. test for effect propagation in the nested iframe.
997 lines
31 KiB
C++
997 lines
31 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "BasicCardPayment.h"
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#include "mozilla/dom/Element.h"
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#include "mozilla/dom/PaymentRequest.h"
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#include "mozilla/dom/PaymentResponse.h"
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#include "nsContentUtils.h"
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#include "nsIURLParser.h"
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#include "nsNetCID.h"
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#include "PaymentRequestManager.h"
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namespace mozilla {
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namespace dom {
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NS_IMPL_CYCLE_COLLECTION_CLASS(PaymentRequest)
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NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN_INHERITED(PaymentRequest,
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DOMEventTargetHelper)
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// Don't need NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER because
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// DOMEventTargetHelper does it for us.
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NS_IMPL_CYCLE_COLLECTION_TRACE_END
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(PaymentRequest,
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DOMEventTargetHelper)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mResultPromise)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mAcceptPromise)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mAbortPromise)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mResponse)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mShippingAddress)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
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NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(PaymentRequest,
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DOMEventTargetHelper)
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NS_IMPL_CYCLE_COLLECTION_UNLINK(mResultPromise)
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NS_IMPL_CYCLE_COLLECTION_UNLINK(mAcceptPromise)
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NS_IMPL_CYCLE_COLLECTION_UNLINK(mAbortPromise)
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NS_IMPL_CYCLE_COLLECTION_UNLINK(mResponse)
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NS_IMPL_CYCLE_COLLECTION_UNLINK(mShippingAddress)
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NS_IMPL_CYCLE_COLLECTION_UNLINK_END
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(PaymentRequest)
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NS_INTERFACE_MAP_END_INHERITING(DOMEventTargetHelper)
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NS_IMPL_ADDREF_INHERITED(PaymentRequest, DOMEventTargetHelper)
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NS_IMPL_RELEASE_INHERITED(PaymentRequest, DOMEventTargetHelper)
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bool
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PaymentRequest::PrefEnabled(JSContext* aCx, JSObject* aObj)
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{
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return XRE_IsContentProcess() &&
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Preferences::GetBool("dom.payments.request.enabled");
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}
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nsresult
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PaymentRequest::IsValidStandardizedPMI(const nsAString& aIdentifier,
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nsAString& aErrorMsg)
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{
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/*
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* The syntax of a standardized payment method identifier is given by the
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* following [ABNF]:
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*
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* stdpmi = part *( "-" part )
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* part = 1loweralpha *( DIGIT / loweralpha )
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* loweralpha = %x61-7A
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*/
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nsString::const_iterator start, end;
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aIdentifier.BeginReading(start);
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aIdentifier.EndReading(end);
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while (start != end) {
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// the first char must be in the range %x61-7A
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if ((*start < 'a' || *start > 'z')) {
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aErrorMsg.AssignLiteral("'");
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aErrorMsg.Append(aIdentifier);
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aErrorMsg.AppendLiteral("' is not valid. The character '");
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aErrorMsg.Append(*start);
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aErrorMsg.AppendLiteral("' at the beginning or after the '-' must be in the range [a-z].");
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return NS_ERROR_RANGE_ERR;
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}
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++start;
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// the rest can be in the range %x61-7A + DIGITs
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while (start != end && *start != '-' &&
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((*start >= 'a' && *start <= 'z') || (*start >= '0' && *start <= '9'))) {
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++start;
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}
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// if the char is not in the range %x61-7A + DIGITs, it must be '-'
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if (start != end && *start != '-') {
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aErrorMsg.AssignLiteral("'");
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aErrorMsg.Append(aIdentifier);
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aErrorMsg.AppendLiteral("' is not valid. The character '");
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aErrorMsg.Append(*start);
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aErrorMsg.AppendLiteral("' must be in the range [a-zA-z0-9-].");
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return NS_ERROR_RANGE_ERR;
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}
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if (*start == '-') {
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++start;
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// the last char can not be '-'
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if (start == end) {
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aErrorMsg.AssignLiteral("'");
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aErrorMsg.Append(aIdentifier);
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aErrorMsg.AppendLiteral("' is not valid. The last character '");
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aErrorMsg.Append(*start);
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aErrorMsg.AppendLiteral("' must be in the range [a-z0-9].");
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return NS_ERROR_RANGE_ERR;
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}
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}
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}
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return NS_OK;
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}
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nsresult
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PaymentRequest::IsValidPaymentMethodIdentifier(const nsAString& aIdentifier,
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nsAString& aErrorMsg)
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{
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if (aIdentifier.IsEmpty()) {
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aErrorMsg.AssignLiteral("Payment method identifier is required.");
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return NS_ERROR_TYPE_ERR;
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}
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/*
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* URL-based payment method identifier
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*
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* 1. If url's scheme is not "https", return false.
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* 2. If url's username or password is not the empty string, return false.
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* 3. Otherwise, return true.
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*/
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nsCOMPtr<nsIURLParser> urlParser = do_GetService(NS_STDURLPARSER_CONTRACTID);
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MOZ_ASSERT(urlParser);
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uint32_t schemePos = 0;
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int32_t schemeLen = 0;
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uint32_t authorityPos = 0;
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int32_t authorityLen = 0;
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NS_ConvertUTF16toUTF8 url(aIdentifier);
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nsresult rv = urlParser->ParseURL(url.get(),
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url.Length(),
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&schemePos, &schemeLen,
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&authorityPos, &authorityLen,
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nullptr, nullptr);
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NS_ENSURE_SUCCESS(rv, NS_ERROR_RANGE_ERR);
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if (schemeLen == -1) {
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// The PMI is not a URL-based PMI, check if it is a standardized PMI
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return IsValidStandardizedPMI(aIdentifier, aErrorMsg);
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}
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if (!Substring(aIdentifier, schemePos, schemeLen).EqualsASCII("https")) {
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aErrorMsg.AssignLiteral("'");
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aErrorMsg.Append(aIdentifier);
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aErrorMsg.AppendLiteral("' is not valid. The scheme must be 'https'.");
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return NS_ERROR_RANGE_ERR;
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}
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if (Substring(aIdentifier, authorityPos, authorityLen).IsEmpty()) {
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aErrorMsg.AssignLiteral("'");
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aErrorMsg.Append(aIdentifier);
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aErrorMsg.AppendLiteral("' is not valid. hostname can not be empty.");
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return NS_ERROR_RANGE_ERR;
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}
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uint32_t usernamePos = 0;
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int32_t usernameLen = 0;
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uint32_t passwordPos = 0;
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int32_t passwordLen = 0;
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uint32_t hostnamePos = 0;
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int32_t hostnameLen = 0;
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int32_t port = 0;
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NS_ConvertUTF16toUTF8 authority(Substring(aIdentifier, authorityPos, authorityLen));
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rv = urlParser->ParseAuthority(authority.get(),
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authority.Length(),
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&usernamePos, &usernameLen,
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&passwordPos, &passwordLen,
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&hostnamePos, &hostnameLen,
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&port);
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if (NS_FAILED(rv)) {
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// Handle the special cases that URLParser treats it as an invalid URL, but
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// are used in web-platform-test
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// For exmaple:
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// https://:@example.com // should be considered as valid
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// https://:password@example.com. // should be considered as invalid
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int32_t atPos = authority.FindChar('@');
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if (atPos >= 0) {
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// only accept the case https://:@xxx
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if (atPos == 1 && authority.CharAt(0) == ':') {
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usernamePos = 0;
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usernameLen = 0;
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passwordPos = 0;
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passwordLen = 0;
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} else {
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// for the fail cases, don't care about what the actual length is.
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usernamePos = 0;
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usernameLen = INT32_MAX;
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passwordPos = 0;
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passwordLen = INT32_MAX;
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}
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} else {
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usernamePos = 0;
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usernameLen = -1;
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passwordPos = 0;
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passwordLen = -1;
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}
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// Parse server information when both username and password are empty or do not
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// exist.
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if ((usernameLen <= 0) && (passwordLen <= 0)) {
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if (authority.Length() - atPos - 1 == 0) {
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aErrorMsg.AssignLiteral("'");
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aErrorMsg.Append(aIdentifier);
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aErrorMsg.AppendLiteral("' is not valid. hostname can not be empty.");
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return NS_ERROR_RANGE_ERR;
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}
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// Re-using nsIURLParser::ParseServerInfo to extract the hostname and port
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// information. This can help us to handle complicated IPv6 cases.
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nsAutoCString serverInfo(Substring(authority,
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atPos + 1,
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authority.Length() - atPos - 1));
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rv = urlParser->ParseServerInfo(serverInfo.get(),
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serverInfo.Length(),
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&hostnamePos, &hostnameLen, &port);
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if (NS_FAILED(rv)) {
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// ParseServerInfo returns NS_ERROR_MALFORMED_URI in all fail cases, we
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// probably need a followup bug to figure out the fail reason.
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return NS_ERROR_RANGE_ERR;
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}
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}
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}
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// PMI is valid when usernameLen/passwordLen equals to -1 or 0.
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if (usernameLen > 0 || passwordLen > 0) {
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aErrorMsg.AssignLiteral("'");
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aErrorMsg.Append(aIdentifier);
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aErrorMsg.AssignLiteral("' is not valid. Username and password must be empty.");
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return NS_ERROR_RANGE_ERR;
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}
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// PMI is valid when hostnameLen is larger than 0
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if (hostnameLen <= 0) {
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aErrorMsg.AssignLiteral("'");
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aErrorMsg.Append(aIdentifier);
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aErrorMsg.AppendLiteral("' is not valid. hostname can not be empty.");
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return NS_ERROR_RANGE_ERR;
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}
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return NS_OK;
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}
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nsresult
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PaymentRequest::IsValidMethodData(JSContext* aCx,
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const Sequence<PaymentMethodData>& aMethodData,
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nsAString& aErrorMsg)
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{
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if (!aMethodData.Length()) {
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aErrorMsg.AssignLiteral("At least one payment method is required.");
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return NS_ERROR_TYPE_ERR;
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}
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for (const PaymentMethodData& methodData : aMethodData) {
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nsresult rv = IsValidPaymentMethodIdentifier(methodData.mSupportedMethods,
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aErrorMsg);
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if (NS_FAILED(rv)) {
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return rv;
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}
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RefPtr<BasicCardService> service = BasicCardService::GetService();
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MOZ_ASSERT(service);
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if (service->IsBasicCardPayment(methodData.mSupportedMethods)) {
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if (!methodData.mData.WasPassed()) {
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continue;
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}
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MOZ_ASSERT(aCx);
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if (!service->IsValidBasicCardRequest(aCx,
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methodData.mData.Value(),
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aErrorMsg)) {
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return NS_ERROR_TYPE_ERR;
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}
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}
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}
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return NS_OK;
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}
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nsresult
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PaymentRequest::IsValidNumber(const nsAString& aItem,
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const nsAString& aStr,
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nsAString& aErrorMsg)
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{
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nsresult error = NS_ERROR_FAILURE;
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if (!aStr.IsEmpty()) {
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nsAutoString aValue(aStr);
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// If the beginning character is '-', we will check the second one.
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int beginningIndex = (aValue.First() == '-') ? 1 : 0;
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// Ensure
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// - the beginning character is a digit in [0-9], and
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// - the last character is not '.'
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// to follow spec:
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// https://w3c.github.io/browser-payment-api/#dfn-valid-decimal-monetary-value
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//
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// For example, ".1" is not valid for '.' is not in [0-9],
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// and " 0.1" either for beginning with ' '
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if (aValue.Last() != '.' &&
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aValue.CharAt(beginningIndex) >= '0' &&
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aValue.CharAt(beginningIndex) <= '9') {
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aValue.ToFloat(&error);
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}
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}
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if (NS_FAILED(error)) {
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aErrorMsg.AssignLiteral("The amount.value of \"");
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aErrorMsg.Append(aItem);
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aErrorMsg.AppendLiteral("\"(");
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aErrorMsg.Append(aStr);
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aErrorMsg.AppendLiteral(") must be a valid decimal monetary value.");
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return NS_ERROR_TYPE_ERR;
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}
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return NS_OK;
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}
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nsresult
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PaymentRequest::IsNonNegativeNumber(const nsAString& aItem,
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const nsAString& aStr,
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nsAString& aErrorMsg)
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{
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nsresult error = NS_ERROR_FAILURE;
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if (!aStr.IsEmpty()) {
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nsAutoString aValue(aStr);
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// Ensure
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// - the beginning character is a digit in [0-9], and
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// - the last character is not '.'
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if (aValue.Last() != '.' &&
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aValue.First() >= '0' &&
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aValue.First() <= '9') {
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aValue.ToFloat(&error);
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}
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}
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if (NS_FAILED(error)) {
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aErrorMsg.AssignLiteral("The amount.value of \"");
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aErrorMsg.Append(aItem);
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aErrorMsg.AppendLiteral("\"(");
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aErrorMsg.Append(aStr);
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aErrorMsg.AppendLiteral(") must be a valid and non-negative decimal monetary value.");
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return NS_ERROR_TYPE_ERR;
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}
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return NS_OK;
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}
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nsresult
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PaymentRequest::IsValidCurrency(const nsAString& aItem,
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const nsAString& aCurrency,
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nsAString& aErrorMsg)
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{
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/*
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* According to spec in https://w3c.github.io/payment-request/#validity-checkers,
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* perform currency validation with following criteria
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* 1. The currency length must be 3.
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* 2. The currency contains any character that must be in the range "A" to "Z"
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* (U+0041 to U+005A) or the range "a" to "z" (U+0061 to U+007A)
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*/
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if (aCurrency.Length() != 3) {
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aErrorMsg.AssignLiteral("The length amount.currency of \"");
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aErrorMsg.Append(aItem);
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aErrorMsg.AppendLiteral("\"(");
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aErrorMsg.Append(aCurrency);
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aErrorMsg.AppendLiteral(") must be 3.");
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return NS_ERROR_RANGE_ERR;
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}
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// Don't use nsUnicharUtils::ToUpperCase, it converts the invalid "ınr" PMI to
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// to the valid one "INR".
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for (uint32_t idx = 0; idx < aCurrency.Length(); ++idx) {
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if ((aCurrency.CharAt(idx) >= 'A' && aCurrency.CharAt(idx) <= 'Z') ||
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(aCurrency.CharAt(idx) >= 'a' && aCurrency.CharAt(idx) <= 'z')) {
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continue;
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}
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aErrorMsg.AssignLiteral("The character amount.currency of \"");
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aErrorMsg.Append(aItem);
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aErrorMsg.AppendLiteral("\"(");
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aErrorMsg.Append(aCurrency);
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aErrorMsg.AppendLiteral(") must be in the range 'A' to 'Z'(U+0041 to U+005A) or 'a' to 'z'(U+0061 to U+007A).");
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return NS_ERROR_RANGE_ERR;
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}
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return NS_OK;
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}
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nsresult
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PaymentRequest::IsValidCurrencyAmount(const nsAString& aItem,
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const PaymentCurrencyAmount& aAmount,
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const bool aIsTotalItem,
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nsAString& aErrorMsg)
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{
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nsresult rv;
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if (aIsTotalItem) {
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rv = IsNonNegativeNumber(aItem, aAmount.mValue, aErrorMsg);
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if (NS_FAILED(rv)) {
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return rv;
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}
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} else {
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rv = IsValidNumber(aItem, aAmount.mValue, aErrorMsg);
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if (NS_FAILED(rv)) {
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return rv;
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}
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}
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// currencySystem must equal urn:iso:std:iso:4217
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if (!aAmount.mCurrencySystem.EqualsASCII("urn:iso:std:iso:4217")) {
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aErrorMsg.AssignLiteral("The amount.currencySystem of \"");
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aErrorMsg.Append(aItem);
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aErrorMsg.AppendLiteral("\"(");
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aErrorMsg.Append(aAmount.mCurrencySystem);
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aErrorMsg.AppendLiteral(") must equal urn:iso:std:iso:4217.");
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return NS_ERROR_RANGE_ERR;
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}
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rv = IsValidCurrency(aItem, aAmount.mCurrency, aErrorMsg);
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if (NS_FAILED(rv)) {
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return rv;
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}
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return NS_OK;
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}
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nsresult
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PaymentRequest::IsValidDetailsInit(const PaymentDetailsInit& aDetails,
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const bool aRequestShipping,
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nsAString& aErrorMsg)
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{
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// Check the amount.value and amount.currency of detail.total
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nsresult rv = IsValidCurrencyAmount(NS_LITERAL_STRING("details.total"),
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aDetails.mTotal.mAmount,
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true, // isTotalItem
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aErrorMsg);
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if (NS_FAILED(rv)) {
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return rv;
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}
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return IsValidDetailsBase(aDetails, aRequestShipping, aErrorMsg);
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}
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nsresult
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PaymentRequest::IsValidDetailsUpdate(const PaymentDetailsUpdate& aDetails,
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const bool aRequestShipping)
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{
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nsAutoString message;
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// Check the amount.value and amount.currency of detail.total
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nsresult rv = IsValidCurrencyAmount(NS_LITERAL_STRING("details.total"),
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aDetails.mTotal.mAmount,
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true, // isTotalItem
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message);
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if (NS_FAILED(rv)) {
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return rv;
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}
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return IsValidDetailsBase(aDetails, aRequestShipping, message);
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}
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nsresult
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PaymentRequest::IsValidDetailsBase(const PaymentDetailsBase& aDetails,
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const bool aRequestShipping,
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nsAString& aErrorMsg)
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{
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nsresult rv;
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// Check the amount.value of each item in the display items
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if (aDetails.mDisplayItems.WasPassed()) {
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const Sequence<PaymentItem>& displayItems = aDetails.mDisplayItems.Value();
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for (const PaymentItem& displayItem : displayItems) {
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||
rv = IsValidCurrencyAmount(displayItem.mLabel,
|
||
displayItem.mAmount,
|
||
false, // isTotalItem
|
||
aErrorMsg);
|
||
if (NS_FAILED(rv)) {
|
||
return rv;
|
||
}
|
||
}
|
||
}
|
||
|
||
// Check the shipping option
|
||
if (aDetails.mShippingOptions.WasPassed() && aRequestShipping) {
|
||
const Sequence<PaymentShippingOption>& shippingOptions = aDetails.mShippingOptions.Value();
|
||
nsTArray<nsString> seenIDs;
|
||
for (const PaymentShippingOption& shippingOption : shippingOptions) {
|
||
rv = IsValidCurrencyAmount(NS_LITERAL_STRING("details.shippingOptions"),
|
||
shippingOption.mAmount,
|
||
false, // isTotalItem
|
||
aErrorMsg);
|
||
if (NS_FAILED(rv)) {
|
||
return rv;
|
||
}
|
||
if (seenIDs.Contains(shippingOption.mId)) {
|
||
aErrorMsg.AssignLiteral("Duplicate shippingOption id '");
|
||
aErrorMsg.Append(shippingOption.mId);
|
||
aErrorMsg.AppendLiteral("'");
|
||
return NS_ERROR_TYPE_ERR;
|
||
}
|
||
seenIDs.AppendElement(shippingOption.mId);
|
||
}
|
||
}
|
||
|
||
// Check payment details modifiers
|
||
if (aDetails.mModifiers.WasPassed()) {
|
||
const Sequence<PaymentDetailsModifier>& modifiers = aDetails.mModifiers.Value();
|
||
for (const PaymentDetailsModifier& modifier : modifiers) {
|
||
rv = IsValidPaymentMethodIdentifier(modifier.mSupportedMethods, aErrorMsg);
|
||
if (NS_FAILED(rv)) {
|
||
return rv;
|
||
}
|
||
rv = IsValidCurrencyAmount(NS_LITERAL_STRING("details.modifiers.total"),
|
||
modifier.mTotal.mAmount,
|
||
true, // isTotalItem
|
||
aErrorMsg);
|
||
if (NS_FAILED(rv)) {
|
||
return rv;
|
||
}
|
||
if (modifier.mAdditionalDisplayItems.WasPassed()) {
|
||
const Sequence<PaymentItem>& displayItems = modifier.mAdditionalDisplayItems.Value();
|
||
for (const PaymentItem& displayItem : displayItems) {
|
||
rv = IsValidCurrencyAmount(displayItem.mLabel,
|
||
displayItem.mAmount,
|
||
false, // isTotalItem
|
||
aErrorMsg);
|
||
if (NS_FAILED(rv)) {
|
||
return rv;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
return NS_OK;
|
||
}
|
||
|
||
already_AddRefed<PaymentRequest>
|
||
PaymentRequest::Constructor(const GlobalObject& aGlobal,
|
||
const Sequence<PaymentMethodData>& aMethodData,
|
||
const PaymentDetailsInit& aDetails,
|
||
const PaymentOptions& aOptions,
|
||
ErrorResult& aRv)
|
||
{
|
||
nsCOMPtr<nsPIDOMWindowInner> window = do_QueryInterface(aGlobal.GetAsSupports());
|
||
if (!window) {
|
||
aRv.Throw(NS_ERROR_UNEXPECTED);
|
||
return nullptr;
|
||
}
|
||
|
||
// the feature can only be used in an active document
|
||
if (!window->IsCurrentInnerWindow()) {
|
||
aRv.Throw(NS_ERROR_DOM_SECURITY_ERR);
|
||
return nullptr;
|
||
}
|
||
|
||
|
||
nsCOMPtr<nsIDocument> doc = window->GetExtantDoc();
|
||
if (!doc) {
|
||
aRv.Throw(NS_ERROR_UNEXPECTED);
|
||
return nullptr;
|
||
}
|
||
|
||
// Check if AllowPaymentRequest on the owner document
|
||
if (!doc->AllowPaymentRequest()) {
|
||
aRv.Throw(NS_ERROR_DOM_SECURITY_ERR);
|
||
return nullptr;
|
||
}
|
||
|
||
// Get the top level principal
|
||
nsCOMPtr<nsIDocument> topLevelDoc = doc->GetTopLevelContentDocument();
|
||
MOZ_ASSERT(topLevelDoc);
|
||
nsCOMPtr<nsIPrincipal> topLevelPrincipal = topLevelDoc->NodePrincipal();
|
||
|
||
// Check payment methods and details
|
||
nsAutoString message;
|
||
nsresult rv = IsValidMethodData(aGlobal.Context(),
|
||
aMethodData,
|
||
message);
|
||
if (NS_FAILED(rv)) {
|
||
if (rv == NS_ERROR_TYPE_ERR) {
|
||
aRv.ThrowTypeError<MSG_ILLEGAL_TYPE_PR_CONSTRUCTOR>(message);
|
||
} else if (rv == NS_ERROR_RANGE_ERR) {
|
||
aRv.ThrowRangeError<MSG_ILLEGAL_RANGE_PR_CONSTRUCTOR>(message);
|
||
}
|
||
return nullptr;
|
||
}
|
||
rv = IsValidDetailsInit(aDetails, aOptions.mRequestShipping, message);
|
||
if (NS_FAILED(rv)) {
|
||
if (rv == NS_ERROR_TYPE_ERR) {
|
||
aRv.ThrowTypeError<MSG_ILLEGAL_TYPE_PR_CONSTRUCTOR>(message);
|
||
} else if (rv == NS_ERROR_RANGE_ERR) {
|
||
aRv.ThrowRangeError<MSG_ILLEGAL_RANGE_PR_CONSTRUCTOR>(message);
|
||
}
|
||
return nullptr;
|
||
}
|
||
|
||
RefPtr<PaymentRequestManager> manager = PaymentRequestManager::GetSingleton();
|
||
if (NS_WARN_IF(!manager)) {
|
||
return nullptr;
|
||
}
|
||
|
||
// Create PaymentRequest and set its |mId|
|
||
RefPtr<PaymentRequest> request;
|
||
rv = manager->CreatePayment(aGlobal.Context(), window, topLevelPrincipal, aMethodData,
|
||
aDetails, aOptions, getter_AddRefs(request));
|
||
if (NS_WARN_IF(NS_FAILED(rv))) {
|
||
aRv.Throw(NS_ERROR_DOM_TYPE_ERR);
|
||
return nullptr;
|
||
}
|
||
|
||
return request.forget();
|
||
}
|
||
|
||
already_AddRefed<PaymentRequest>
|
||
PaymentRequest::CreatePaymentRequest(nsPIDOMWindowInner* aWindow, nsresult& aRv)
|
||
{
|
||
// Generate a unique id for identification
|
||
nsID uuid;
|
||
aRv = nsContentUtils::GenerateUUIDInPlace(uuid);
|
||
if (NS_WARN_IF(NS_FAILED(aRv))) {
|
||
return nullptr;
|
||
}
|
||
|
||
// Build a string in {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx} format
|
||
char buffer[NSID_LENGTH];
|
||
uuid.ToProvidedString(buffer);
|
||
|
||
// Remove {} and the null terminator
|
||
nsAutoString id;
|
||
id.AssignASCII(&buffer[1], NSID_LENGTH - 3);
|
||
|
||
// Create payment request with generated id
|
||
RefPtr<PaymentRequest> request = new PaymentRequest(aWindow, id);
|
||
return request.forget();
|
||
}
|
||
|
||
PaymentRequest::PaymentRequest(nsPIDOMWindowInner* aWindow, const nsAString& aInternalId)
|
||
: DOMEventTargetHelper(aWindow)
|
||
, mInternalId(aInternalId)
|
||
, mShippingAddress(nullptr)
|
||
, mUpdating(false)
|
||
, mUpdateError(NS_OK)
|
||
, mState(eCreated)
|
||
{
|
||
MOZ_ASSERT(aWindow);
|
||
}
|
||
|
||
already_AddRefed<Promise>
|
||
PaymentRequest::CanMakePayment(ErrorResult& aRv)
|
||
{
|
||
if (mState != eCreated) {
|
||
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
||
return nullptr;
|
||
}
|
||
|
||
if (mResultPromise) {
|
||
aRv.Throw(NS_ERROR_DOM_NOT_ALLOWED_ERR);
|
||
return nullptr;
|
||
}
|
||
|
||
nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetOwner());
|
||
ErrorResult result;
|
||
RefPtr<Promise> promise = Promise::Create(global, result);
|
||
if (result.Failed()) {
|
||
aRv.Throw(NS_ERROR_FAILURE);
|
||
return nullptr;
|
||
}
|
||
|
||
RefPtr<PaymentRequestManager> manager = PaymentRequestManager::GetSingleton();
|
||
if (NS_WARN_IF(!manager)) {
|
||
aRv.Throw(NS_ERROR_FAILURE);
|
||
return nullptr;
|
||
}
|
||
nsresult rv = manager->CanMakePayment(mInternalId);
|
||
if (NS_WARN_IF(NS_FAILED(rv))) {
|
||
promise->MaybeReject(NS_ERROR_FAILURE);
|
||
return promise.forget();
|
||
}
|
||
mResultPromise = promise;
|
||
return promise.forget();
|
||
}
|
||
|
||
void
|
||
PaymentRequest::RespondCanMakePayment(bool aResult)
|
||
{
|
||
MOZ_ASSERT(mResultPromise);
|
||
mResultPromise->MaybeResolve(aResult);
|
||
mResultPromise = nullptr;
|
||
}
|
||
|
||
already_AddRefed<Promise>
|
||
PaymentRequest::Show(ErrorResult& aRv)
|
||
{
|
||
if (mState != eCreated) {
|
||
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
||
return nullptr;
|
||
}
|
||
|
||
nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetOwner());
|
||
ErrorResult result;
|
||
RefPtr<Promise> promise = Promise::Create(global, result);
|
||
if (result.Failed()) {
|
||
mState = eClosed;
|
||
aRv.Throw(NS_ERROR_FAILURE);
|
||
return nullptr;
|
||
}
|
||
|
||
RefPtr<PaymentRequestManager> manager = PaymentRequestManager::GetSingleton();
|
||
if (NS_WARN_IF(!manager)) {
|
||
mState = eClosed;
|
||
aRv.Throw(NS_ERROR_FAILURE);
|
||
return nullptr;
|
||
}
|
||
nsresult rv = manager->ShowPayment(mInternalId);
|
||
if (NS_WARN_IF(NS_FAILED(rv))) {
|
||
if (rv == NS_ERROR_ABORT) {
|
||
promise->MaybeReject(NS_ERROR_DOM_ABORT_ERR);
|
||
} else {
|
||
promise->MaybeReject(NS_ERROR_DOM_NOT_ALLOWED_ERR);
|
||
}
|
||
mState = eClosed;
|
||
return promise.forget();
|
||
}
|
||
|
||
mAcceptPromise = promise;
|
||
mState = eInteractive;
|
||
return promise.forget();
|
||
}
|
||
|
||
void
|
||
PaymentRequest::RejectShowPayment(nsresult aRejectReason)
|
||
{
|
||
MOZ_ASSERT(mAcceptPromise);
|
||
MOZ_ASSERT(ReadyForUpdate());
|
||
|
||
mAcceptPromise->MaybeReject(aRejectReason);
|
||
mState = eClosed;
|
||
mAcceptPromise = nullptr;
|
||
}
|
||
|
||
void
|
||
PaymentRequest::RespondShowPayment(const nsAString& aMethodName,
|
||
const nsAString& aDetails,
|
||
const nsAString& aPayerName,
|
||
const nsAString& aPayerEmail,
|
||
const nsAString& aPayerPhone,
|
||
nsresult aRv)
|
||
{
|
||
MOZ_ASSERT(mAcceptPromise);
|
||
MOZ_ASSERT(ReadyForUpdate());
|
||
MOZ_ASSERT(mState == eInteractive);
|
||
|
||
if (NS_FAILED(aRv)) {
|
||
RejectShowPayment(aRv);
|
||
return;
|
||
}
|
||
|
||
RefPtr<PaymentResponse> paymentResponse =
|
||
new PaymentResponse(GetOwner(), mInternalId, mId, aMethodName,
|
||
mShippingOption, mShippingAddress, aDetails,
|
||
aPayerName, aPayerEmail, aPayerPhone);
|
||
mResponse = paymentResponse;
|
||
mAcceptPromise->MaybeResolve(paymentResponse);
|
||
|
||
mState = eClosed;
|
||
mAcceptPromise = nullptr;
|
||
}
|
||
|
||
void
|
||
PaymentRequest::RespondComplete()
|
||
{
|
||
MOZ_ASSERT(mResponse);
|
||
mResponse->RespondComplete();
|
||
}
|
||
|
||
already_AddRefed<Promise>
|
||
PaymentRequest::Abort(ErrorResult& aRv)
|
||
{
|
||
if (mState != eInteractive) {
|
||
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
|
||
return nullptr;
|
||
}
|
||
|
||
if (mAbortPromise) {
|
||
aRv.Throw(NS_ERROR_DOM_NOT_ALLOWED_ERR);
|
||
return nullptr;
|
||
}
|
||
|
||
nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetOwner());
|
||
ErrorResult result;
|
||
RefPtr<Promise> promise = Promise::Create(global, result);
|
||
if (result.Failed()) {
|
||
aRv.Throw(NS_ERROR_FAILURE);
|
||
return nullptr;
|
||
}
|
||
|
||
RefPtr<PaymentRequestManager> manager = PaymentRequestManager::GetSingleton();
|
||
if (NS_WARN_IF(!manager)) {
|
||
aRv.Throw(NS_ERROR_FAILURE);
|
||
return nullptr;
|
||
}
|
||
nsresult rv = manager->AbortPayment(mInternalId);
|
||
if (NS_WARN_IF(NS_FAILED(rv))) {
|
||
aRv.Throw(NS_ERROR_FAILURE);
|
||
return nullptr;
|
||
}
|
||
|
||
mAbortPromise = promise;
|
||
return promise.forget();
|
||
}
|
||
|
||
void
|
||
PaymentRequest::RespondAbortPayment(bool aSuccess)
|
||
{
|
||
// Check whether we are aborting the update:
|
||
//
|
||
// - If |mUpdateError| is not NS_OK, we are aborting the update as
|
||
// |mUpdateError| was set in method |AbortUpdate|.
|
||
// => Reject |mAcceptPromise| and reset |mUpdateError| to complete
|
||
// the action, regardless of |aSuccess|.
|
||
//
|
||
// - Otherwise, we are handling |Abort| method call from merchant.
|
||
// => Resolve/Reject |mAbortPromise| based on |aSuccess|.
|
||
if (NS_FAILED(mUpdateError)) {
|
||
// Respond show with mUpdateError, set mUpdating to false.
|
||
mUpdating = false;
|
||
RespondShowPayment(EmptyString(), EmptyString(), EmptyString(),
|
||
EmptyString(), EmptyString(), mUpdateError);
|
||
mUpdateError = NS_OK;
|
||
return;
|
||
}
|
||
|
||
MOZ_ASSERT(mAbortPromise);
|
||
MOZ_ASSERT(mState == eInteractive);
|
||
|
||
if (aSuccess) {
|
||
mAbortPromise->MaybeResolve(JS::UndefinedHandleValue);
|
||
mAbortPromise = nullptr;
|
||
RejectShowPayment(NS_ERROR_DOM_ABORT_ERR);
|
||
} else {
|
||
mAbortPromise->MaybeReject(NS_ERROR_DOM_INVALID_STATE_ERR);
|
||
mAbortPromise = nullptr;
|
||
}
|
||
}
|
||
|
||
nsresult
|
||
PaymentRequest::UpdatePayment(JSContext* aCx, const PaymentDetailsUpdate& aDetails)
|
||
{
|
||
NS_ENSURE_ARG_POINTER(aCx);
|
||
RefPtr<PaymentRequestManager> manager = PaymentRequestManager::GetSingleton();
|
||
if (NS_WARN_IF(!manager)) {
|
||
return NS_ERROR_FAILURE;
|
||
}
|
||
nsresult rv = manager->UpdatePayment(aCx, mInternalId, aDetails);
|
||
if (NS_WARN_IF(NS_FAILED(rv))) {
|
||
return rv;
|
||
}
|
||
return NS_OK;
|
||
}
|
||
|
||
void
|
||
PaymentRequest::AbortUpdate(nsresult aRv)
|
||
{
|
||
MOZ_ASSERT(NS_FAILED(aRv));
|
||
|
||
// Close down any remaining user interface.
|
||
RefPtr<PaymentRequestManager> manager = PaymentRequestManager::GetSingleton();
|
||
MOZ_ASSERT(manager);
|
||
nsresult rv = manager->AbortPayment(mInternalId);
|
||
if (NS_WARN_IF(NS_FAILED(rv))) {
|
||
return;
|
||
}
|
||
|
||
// Remember update error |aRv| and do the following steps in RespondShowPayment.
|
||
// 1. Set target.state to closed
|
||
// 2. Reject the promise target.acceptPromise with exception "aRv"
|
||
// 3. Abort the algorithm with update error
|
||
mUpdateError = aRv;
|
||
}
|
||
|
||
void
|
||
PaymentRequest::GetId(nsAString& aRetVal) const
|
||
{
|
||
aRetVal = mId;
|
||
}
|
||
|
||
void
|
||
PaymentRequest::GetInternalId(nsAString& aRetVal)
|
||
{
|
||
aRetVal = mInternalId;
|
||
}
|
||
|
||
void
|
||
PaymentRequest::SetId(const nsAString& aId)
|
||
{
|
||
mId = aId;
|
||
}
|
||
|
||
bool
|
||
PaymentRequest::Equals(const nsAString& aInternalId) const
|
||
{
|
||
return mInternalId.Equals(aInternalId);
|
||
}
|
||
|
||
bool
|
||
PaymentRequest::ReadyForUpdate()
|
||
{
|
||
return mState == eInteractive && !mUpdating;
|
||
}
|
||
|
||
void
|
||
PaymentRequest::SetUpdating(bool aUpdating)
|
||
{
|
||
mUpdating = aUpdating;
|
||
}
|
||
|
||
nsresult
|
||
PaymentRequest::DispatchUpdateEvent(const nsAString& aType)
|
||
{
|
||
MOZ_ASSERT(ReadyForUpdate());
|
||
|
||
PaymentRequestUpdateEventInit init;
|
||
init.mBubbles = false;
|
||
init.mCancelable = false;
|
||
|
||
RefPtr<PaymentRequestUpdateEvent> event =
|
||
PaymentRequestUpdateEvent::Constructor(this, aType, init);
|
||
event->SetTrusted(true);
|
||
event->SetRequest(this);
|
||
|
||
bool dummy;
|
||
return DispatchEvent(event, &dummy);
|
||
}
|
||
|
||
already_AddRefed<PaymentAddress>
|
||
PaymentRequest::GetShippingAddress() const
|
||
{
|
||
RefPtr<PaymentAddress> address = mShippingAddress;
|
||
return address.forget();
|
||
}
|
||
|
||
nsresult
|
||
PaymentRequest::UpdateShippingAddress(const nsAString& aCountry,
|
||
const nsTArray<nsString>& aAddressLine,
|
||
const nsAString& aRegion,
|
||
const nsAString& aCity,
|
||
const nsAString& aDependentLocality,
|
||
const nsAString& aPostalCode,
|
||
const nsAString& aSortingCode,
|
||
const nsAString& aLanguageCode,
|
||
const nsAString& aOrganization,
|
||
const nsAString& aRecipient,
|
||
const nsAString& aPhone)
|
||
{
|
||
mShippingAddress = new PaymentAddress(GetOwner(), aCountry, aAddressLine,
|
||
aRegion, aCity, aDependentLocality,
|
||
aPostalCode, aSortingCode, aLanguageCode,
|
||
aOrganization, aRecipient, aPhone);
|
||
|
||
// Fire shippingaddresschange event
|
||
return DispatchUpdateEvent(NS_LITERAL_STRING("shippingaddresschange"));
|
||
}
|
||
|
||
void
|
||
PaymentRequest::SetShippingOption(const nsAString& aShippingOption)
|
||
{
|
||
mShippingOption = aShippingOption;
|
||
}
|
||
|
||
void
|
||
PaymentRequest::GetShippingOption(nsAString& aRetVal) const
|
||
{
|
||
aRetVal = mShippingOption;
|
||
}
|
||
|
||
nsresult
|
||
PaymentRequest::UpdateShippingOption(const nsAString& aShippingOption)
|
||
{
|
||
mShippingOption = aShippingOption;
|
||
|
||
// Fire shippingaddresschange event
|
||
return DispatchUpdateEvent(NS_LITERAL_STRING("shippingoptionchange"));
|
||
}
|
||
|
||
void
|
||
PaymentRequest::SetShippingType(const Nullable<PaymentShippingType>& aShippingType)
|
||
{
|
||
mShippingType = aShippingType;
|
||
}
|
||
|
||
Nullable<PaymentShippingType>
|
||
PaymentRequest::GetShippingType() const
|
||
{
|
||
return mShippingType;
|
||
}
|
||
|
||
PaymentRequest::~PaymentRequest()
|
||
{
|
||
}
|
||
|
||
JSObject*
|
||
PaymentRequest::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
|
||
{
|
||
return PaymentRequestBinding::Wrap(aCx, this, aGivenProto);
|
||
}
|
||
|
||
} // namespace dom
|
||
} // namespace mozilla
|