AppStore 应用内购买收据验证问题 [英] AppStore in-App Purchase Receipt Verification Issues

问题描述

我知道有很多关于此的帖子，但似乎没有一个能解决我们遇到的问题.到目前为止，我认为我已经按照 iOS 参考库验证商店收据文档.但是，我们在向 AppStore 验证 URL 发出 POST 请求期间收到了 21002java.lang.NullPointerException"，所以我一定是做错了什么.

I know there have been quite a few posts on this but none seem to address the issues we're running into. So far I think I have everything setup correctly as specified in the iOS Reference Library Verifying Store Receipts documentation. However we're receiving a 21002 "java.lang.NullPointerException" during our POST request to the AppStore verification URL so I must be doing something wrong.

我注意到可能导致此问题的一些问题:

Some issues I've noticed that might be causing this:

1) 接收歧义

文档指出，我们的 iPhone 应用程序应该仅将收据传递到我们的服务器进行验证，但并未准确说明收据是什么.起初我认为它可能是下面的整个 JSON 对象，但现在我想知道收据是否只是购买信息"字段.

The documentation states that our iPhone App should be passing just the receipt to our server for verification but doesn't state exactly what the receipt is. At first I thought it might be the entire JSON object below but now I'm wondering if the receipt is just the "purchase-info" field.

Encoded Receipt
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

Decoded Receipt
{
    "signature" = "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";
    "purchase-info" = "ewoJIml0ZW0taWQiID0gIjQyNDc0MjUxMCI7Cgkib3JpZ2luYWwtdHJhbnNhY3Rpb24taWQiID0gIjEwMDAwMDAwMDE2MjQ4MTAiOwoJInB1cmNoYXNlLWRhdGUiID0gIjIwMTEtMDMtMDggMDI6NDQ6MzcgRXRjL0dNVCI7CgkicHJvZHVjdC1pZCIgPSAiY29tLmNvbXBhbnkuQXBwTmFtZS4xMDAwMDAiOwoJInRyYW5zYWN0aW9uLWlkIiA9ICIxMDAwMDAwMDAxNjI0ODEwIjsKCSJxdWFudGl0eSIgPSAiMSI7Cgkib3JpZ2luYWwtcHVyY2hhc2UtZGF0ZSIgPSAiMjAxMS0wMy0wOCAwMjo0NDozNyBFdGMvR01UIjsKCSJiaWQiID0gImNvbS5jb21wYW55LkFwcE5hbWUiOwoJImJ2cnMiID0gIjEuMC4xIjsKfQ==";
    "pod" = "100";
    "signing-status" = "0";
}

2) 无效的 JSON

2) INVALID JSON

数据以 base64 编码，解码后应该在有效的 JSON 对象中提供信息，但从我所见，这些对象绝对不是有效的 JSON.苹果似乎在使用="，:"应该是;"其中，"应该是:

The data is encoded in base64 and once decoded is supposed to provide the information in a valid JSON object but from what I'm seeing the objects are definitately not valid JSON. Apple appears to be using "=" where ":" should be and ";" where "," should be:

{
    "item-id" = "424742510";
    "original-transaction-id" = "1000000001624810";
    "purchase-date" = "2011-03-08 02:44:37 Etc/GMT";
    "product-id" = "com.company.AppName.100000";
    "transaction-id" = "1000000001624810";
    "quantity" = "1";
    "original-purchase-date" = "2011-03-08 02:44:37 Etc/GMT";
    "bid" = "com.company.AppName";
    "bvrs" = "1.0.1";
}

我想知道我们收到错误的一个原因是否可能是因为他们提供的收据不是有效的 JSON，所以当我们发布数据进行验证时，服务器拒绝了它.我们是否应该解码所有内容，将对象修复为有效的 JSON，重新编码，然后将其提交给 Apple 进行验证?

I'm wondering if one reason why we're receiving an error might be because the receipt they are providing isn't valid JSON so when we post the data for verification the server is rejecting it. Should we be decoding everything, fixing the object to be valid JSON, re-encoding it, and then submitting it to Apple for verification?

我希望有这项工作的其他人可以在上述两个问题上为我指出正确的方向，或者更好地提供正确的 CURL 调用，该调用会收到有效的响应，从而完全解决我的问题.

I'm hoping that someone else out there who has this working can point me in the right direction on the two questions above or better yet provide the the right CURL call that receives a valid response which would completely solve my problems.

预先感谢您的帮助！

推荐答案

如果我正确阅读了文档，那么您就走错了路.您发送用于验证的收据是由 transactionReceipt 属性返回的数据块.你不应该关心它解码成什么，或者它是否解码成任何东西.您只需对它进行 base64 编码，将其放入一个 json 对象中作为键receipt-data"的值，然后将该 json 对象发布给 Apple.

If I read the documentation correctly, you're on the wrong track. The receipt that you send for verification is that chunk of data returned by the transactionReceipt property. You shouldn't care what it decodes to, or if it decodes to anything at all. You just base64-encode it, put it into a json object as the value for a key "receipt-data", and post that json object to Apple.

当您从 Apple 得到回复时，那应该包含 json 格式的收据数据.

When you get the response back from Apple, that is what is supposed to contain the receipt data in json format.

这篇关于AppStore 应用内购买收据验证问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！