PHP implements the verification example code of apple API in-app purchase certificate

The following is the server-side verification of the AppStore in-app purchase. The payment process in the app is completed by the IOS programmer. After the payment is completed, the front-end will get the corresponding payment voucher, then it is necessary to verify whether the payment is real based on the voucher, and then complete the business logic of the subsequent product functions. As for the verification, there are two types: one is to verify by the front end itself, and the other is through the back end. To verify, it is conceivable that most of them will be verified through the backend, so the real sword will be shown below:

1. (The packaged access certificate structure class, used here It is a tp framework. It is also very convenient to modify other frameworks here. If you don’t understand, you can leave me a message)

/**
* Apple in-app purchase Api query interface
* Class AppleAipController
* @package Pay\Controller
*/class AppleAipController extends Controller{

/**
* @var string
*/
private $sandboxCurl = “https://sandbox.itunes.apple.com/verifyReceipt”; private $formalityCurl = “https://buy.itunes.apple.com/verifyReceipt”; /**
* @return array
*/
public function send($encodeStr,$sandboxStatus=0)
{
$ch = curl_init(); $data['receipt-data'] = $encodeStr; $encodeStr = json_encode($data); $url = $sandboxStatus?($this->formalityCurl):($ this->sandboxCurl);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // post data
curl_setopt($ch, CURLOPT_POST, 0); // post variables
curl_setopt($ch, CURLOPT_POSTFIELDS, $encodeStr);
curl_setopt($ch,CURLOPT_SSL_VERIFYPEER, false); $output = curl_exec($ch);
curl_close($ch); $resut = (Array)json_decode($output,true); return $resut;
}
}

Second, because the company’s product design involves financial problems, it is best to be cautious, so the token and signature verification written before will be effective. If you need to understand the signature verification and The implementation of token can be seen here,

Please click on the signature verification article, please click on the token article

Then I will also assign my calling method below, because it is on tp Use, if you need to use other frameworks or the native side, you can leave me a message to assist in modification. Below I attach the code I called:

true, 'code' => 10000, 'msg' => '', ' 39;AData' => [], 'OData' => NULL]; /**
* source array
* @var array
*/
private $targetArray = ['a_sysj', 'i_sysj', 'a_lpds', 'i_lpds','a_jjds', 'i_jjds']; private $testMember =['9232313'];//Determine your internal testing and personnel, if there are more personnel, make it a background management and take it out of the database

/**
* @name Validate the credential and distribute the logic of follow-up business
*/
public function credentialsCheckAction()
{
IS_POST ||$this->returnError();//Judge whether it is POST
$parameters =I('post.');//The best corresponding parameters are verified here, and the signature verification is used. I will omit this part here, and the following parts are the best Also put it in your package or put it in your corresponding model

$AppleAipCOntroller= new AppleAipController(); $sandboxStatus = in_array($parameters['member_id'],$thi->testMember)?1:0; $checkData = $AppleAipController->send($parameters[& #39;encodeStr'],$sandboxStatus); if ($checkData['status']==0){ //Check the order number
if($checkData['receipt']['transaction_id']!=$parameters['trade_id']) { $this->returnErrorData(' 20012', 'Check error [01]', '21003');
} $productId = 'com.ifeimo.'.$orderInfo['product_id']; //Verify product ID
if($checkData['receipt']['product_id'] != $productId){ $this->returnErrorData('20012', ' check Error【02】', '21003');
} // check price
$checkPrice = intval(str_replace('cxzxxxx_', '', $checkData['receipt']['product_id'])); if($checkPrice!=$orderInfo['price']){ $this->returnErrorData('20012', ' check error 【03】', & #39;21003');
} $result = self::notifyAdd($orderInfo); $this->response['msg'] = 'Payment succeeded'; $status = $checkData[' status’];
}else{ $status = $checkData['status'39;]; $this->response['status'] = $status; $this->response['result'] = false; $this->response[&#39 ;msg'] = 'to be paid';
} $this->response['order'] = $orderInfo; $this->response['encodeStatus'] = $status; $this->ajaxReturn($this->response );//Return data to the front end

} /**
* Integrated asynchronous distribution
* @param $order
* @param $time
* @return int
*/
private function notifyAdd($order)
{
//Write your corresponding distribution business here

} /**
* error return
* @param string $msg error message, default ‘request processing failed’
*/
private function returnErrorData($code = & # 39; 20000 & # 39;, $msg = & # 39; request processing failed & # 39;, $status = & # 39; 21003 & # 39;) {
$this->response['result'] = false; $this->response['status'] = $status; $this->response['code&#39 ;] = $code; $this->response['msg'] = $msg; $this->ajaxReturn($this->response);
}

}

Because it may contain the wording of tp, if you need assistance in splitting, you can join my group through my blog, and I can help solve it here.

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