我正在将 Intuit/Quickbooks Payments API 集成到现有的电子商务网站中。由于 PCI 要求，我需要在卡数据到达服务器之前通过 JavaScript 对其进行标记，然后使用该标记而不是实际的卡数据提交费用。

为什么我从 Payments API 收到“ token 无效”错误？

第一次尝试

我按照 this page 上的说明进行操作，它描述了如何使用因纽特人提供的 JavaScript 文件来标记卡数据。

<script src="https://js.appcenter.intuit.com/Content/IA/intuit.ipp.payments.sandbox-0.0.3.js"></script>

intuit.ipp.payments.tokenize(
  qbAppToken, {
    card: {
      number: $("#tokenize_cc-number").val(),
      expMonth: $("#tokenize_cc-expmonth").val(),
      expYear: $("#tokenize_cc-expyear").val(),
      cvc: $("#tokenize_cc-cvc").val(),
      address: {
        streetAddress: $("#tokenize_cc-address-street").val(),
        city: $("#tokenize_cc-address-city").val(),
        region: $("#tokenize_cc-address-region").val(),
        country: $("#tokenize_cc-address-country").val(),
        postalCode: $("#tokenize_cc-address-postalcode").val()
      }
    }
  },
  function(token, response) {
    console.log(response);
    if (token != null) {
      console.log(token);
      $cardToken.val(token);
      $paymentForm[0].submit();
    } else {
      console.log("Error during tokenization " + response.code + "; " + response.message + "; " + response.detail + "; " + response.moreinfo);
    }
  });

我找回了一个卡片标记:

f9e7a378-c3f2-4343-b0a8-ee376d4ed472

我将该 token 插入我的表单并将表单提交到我的服务器，然后服务器使用卡 token 通过 CURL 向支付 API 提交费用。

我正在提交到端点:

https://sandbox.api.intuit.com/quickbooks/v4/payments/charges

Array
(
    [amount] => 6992.83
    [currency] => USD
    [capture] => true
    [token] => f9e7a378-c3f2-4343-b0a8-ee376d4ed472
    [context] => Array
        (
            [mobile] => false
            [isEcommerce] => true
        )

)

但是，我从 Payments API 得到的响应是“ token 无效”:

{
  "errors": [{
    "code": "PMT-4000",
    "type": "invalid_request",
    "message": "token is invalid.",
    "detail": "token",
    "infoLink": "https://developer.intuit.com/v2/docs?redirectID=PayErrors"
  }]
}

完整回复如下:

HTTP/1.1 400 Bad Request
Server: nginx
Date: Wed, 05 Jun 2019 18:13:20 GMT
Content-Type: application/json;charset=utf-8
Content-Length: 175
Connection: keep-alive
Keep-Alive: timeout=5
Strict-Transport-Security: max-age=15552000
intuit_tid: [redacted]
Set-Cookie: ADRUM_BT=R:0|clientRequestGUID:9ae895d4-44ee-4175-bb47-4e37e95162a819|btId:755|backendSnapshotType:f; Expires=Wed,  5-Jun-2019 18:13:49 GMT; Path=/

{"errors":[{"code":"PMT-4000","type":"invalid_request","message":"token is invalid.","detail":"token","infoLink":"https://developer.intuit.com/v2/docs?redirectID=PayErrors"}]}

我注意到 instructions对于 JavaScript 卡片标记化，请说“本节仅适用于 OAuth 1.0 应用程序。”这可能是个问题。但我没有看到如何为 OAuth 2.0 应用标记卡数据。

解释错误

我假设“ token 无效”错误指的是我的卡 token ，而不是我的应用程序身份验证 token 。我的假设基于两件事:

1. 当我更改我的应用身份验证 token 时，出现不同的错误:

   {
     "code": "AuthenticationFailed",
     "type": "INPUT",
     "message": null,
     "detail": null,
     "moreInfo": null
   }
   

2. Intuit 开发人员关系说 Intuit 的 JavaScript 文件中的 token 端点“不正确”，这表明我收到的卡 token 有问题。

联系开发者关系

Intuit 开发者关系说:

The reason you get that error is because that javascript file didn't create the token correctly in the correct environment.

QuickBooks Payments API has two different environments. One is called sandbox environment, the other is called production environment. For creating a token for sandbox environment, you will need to use this URL: https://sandbox.api.intuit.com/quickbooks/v4/payments/tokens

However, in that javascript, the URL for token is: https://transaction-api-e2e.payments.intuit.net/v2/tokens, which is incorrect. It is an internal testing environment we used. The token created in the e2e would not work for sandbox. That is why you get the token is invalid error.

另一个尝试

在查看 API 浏览器和 tokens endpoint 之后，我尝试在没有 Intuit 的 JavaScript 库的情况下生成卡片 token 。

这使用与开发人员关系引用的 API Explorer 中相同的端点，尽管 sandbox.api.intuit.com/v4/payments/tokens不存在，所以我认为这是一个错字。

POST v4/payments/tokens
FOR IE8/IE9 - POST /quickbooks/v4/payments/tokens/ie
Content type: application/json
Production Base URL: https://api.intuit.com
Sandbox Base URL: https://sandbox.api.intuit.com

jQuery.ajax({
  url: "https://sandbox.api.intuit.com/quickbooks/v4/payments/tokens",
  type: "POST",
  contentType: 'application/json',
  dataType: "json",
  data: JSON.stringify(cardData)
}).done(function(msg) {

  ...

});

结果是一样的。
我得到了似乎是卡 token 的东西，但是当我通过 CURL 提交费用时，我仍然得到:

{
  "errors": [{
    "code": "PMT-4000",
    "type": "invalid_request",
    "message": "token is invalid.",
    "detail": "token",
    "infoLink": "https://developer.intuit.com/v2/docs?redirectID=PayErrors"
  }]
}

出了什么问题？

除了 post in the developer community forums 之外，我还有 Intuit 的公开票证.如果我从他们那里收到任何进一步的信息，我会更新这篇文章。

最佳答案

如果您正在关注 instructions here要使用位于 https://js.appcenter.intuit.com/Content/IA/intuit.ipp.payments-0.0.3.js 的 javascript 文件标记信用卡信息，请注意开发人员的回复关系:

...in that javascript, the URL for token is: https://transaction-api-e2e.payments.intuit.net/v2/tokens, which is incorrect. It is an internal testing environment we used. The token created in the e2e would not work for sandbox. That is why you get the token is invalid error.

For creating a token for sandbox environment, you will need to use this URL: https://sandbox.api.intuit.com/quickbooks/v4/payments/tokens

我成功地通过 AJAX 从该 token 端点请求了一个卡 token 。

此外，当使用卡 token 提交费用时，请务必在 header 中发送唯一的RequestID。

If the service receives another request with the same RequestID, instead of performing the operation again or returning an error, the service sends the same response as it did for the original request. (What is RequestId and its usage)

这就是为什么即使切换到正确的端点后我仍然收到“无效 token ”错误的原因。

关于javascript - 向 Intuit/Quickbooks Payments API 提交 token 化卡数据时出错，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/56464976/