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DYFStoreReceiptVerifier

一个开源的iOS收据验证程序(Swift Version)。

建议使用自己的服务器获取从客户端上传的参数，以验证来自App Store服务器的收据的响应信息（C -> 上传的参数 -> S -> App Store S -> S -> 接收并解析数据 -> C，C：客户端，S：服务器）。

     

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安装

Using CocoaPods:

pod 'DYFStoreReceiptVerifier'

Or

pod 'DYFStoreReceiptVerifier', '~> 1.2.0'

使用

• 验证 URL 地址

1、测试地址 (Sandbox)：https://sandbox.itunes.apple.com/verifyReceipt
2、生产地址 (Production)：https://buy.itunes.apple.com/verifyReceipt

• 引用验证器

通过使用延迟加载创建并返回收据验证器（DYFStoreReceiptVerifier）。

- (DYFStoreReceiptVerifier *)receiptVerifier {
    if (!_receiptVerifier) {
        _receiptVerifier = [[DYFStoreReceiptVerifier alloc] init];
        _receiptVerifier.delegate = self;
    }
    return _receiptVerifier;
}

• 验证器委托收据验证

1、遵守DYFStoreReceiptVerifierDelegate协议:

- (void)verifyReceiptDidFinish:(nonnull DYFStoreReceiptVerifier *)verifier didReceiveData:(nullable NSDictionary *)data;
- (void)verifyReceipt:(nonnull DYFStoreReceiptVerifier *)verifier didFailWithError:(nonnull NSError *)error;

2、实现协议

- (void)verifyReceiptDidFinish:(nonnull DYFStoreReceiptVerifier *)verifier didReceiveData:(nullable NSDictionary *)data {
    // Writes the implementation codes.
}

- (void)verifyReceipt:(nonnull DYFStoreReceiptVerifier *)verifier didFailWithError:(nonnull NSError *)error {
    // Writes the implementation codes.
}

• 验证收据

• 步骤1:

获取应用商店收据的数据。

// receiptData: the data of the bundle’s App Store receipt.
NSData *data = receiptData ?: [NSData dataWithContentsOfURL:DYFStore.receiptURL];
DYFStoreLog(@"data: %@", data);

• 步骤2:

验证应用内购买收据。

[_receiptVerifier verifyReceipt:data];

验证用于包含自动续订套餐的收据，需要应用的共享密钥(十六进制字符串)。

[_receiptVerifier verifyReceipt:data sharedSecret:@"A43512564ACBEF687924646CAFEFBDCAEDF4155125657"];

• 状态码和描述

/**
 Matches the message with the status code.
 
 @param status The status code of the request response. More, please see [Receipt Validation Programming Guide](https://developer.apple.com/library/archive/releasenotes/General/ValidateAppStoreReceipt/Chapters/ValidateRemotely.html#//apple_ref/doc/uid/TP40010573-CH104-SW1)
 @return A string that contains the description of status code.
 */
- (NSString *)matchMessageWithStatus:(NSInteger)status {
    NSString *message = @"";
    switch (status) {
        case 0:
            message = @"The receipt as a whole is valid.";
            break;
        case 21000:
            message = @"The App Store could not read the JSON object you provided.";
            break;
        case 21002:
            message = @"The data in the receipt-data property was malformed or missing.";
            break;
        case 21003:
            message = @"The receipt could not be authenticated.";
            break;
        case 21004:
            message = @"The shared secret you provided does not match the shared secret on file for your account.";
            break;
        case 21005:
            message = @"The receipt server is not currently available.";
            break;
        case 21006:
            message = @"This receipt is valid but the subscription has expired. When this status code is returned to your server, the receipt data is also decoded and returned as part of the response. Only returned for iOS 6 style transaction receipts for auto-renewable subscriptions.";
            break;
        case 21007:
            message = @"This receipt is from the test environment, but it was sent to the production environment for verification. Send it to the test environment instead.";
            break;
        case 21008:
            message = @"This receipt is from the production environment, but it was sent to the test environment for verification. Send it to the production environment instead.";
            break;
        case 21010:
            message = @"This receipt could not be authorized. Treat this the same as if a purchase was never made.";
            break;
        default: /* 21100-21199 */
            message = @"Internal data access error.";
            break;
    }
    return message;
}

要求

DYFStoreReceiptVerifier需要iOS 7.0或更高版本和ARC。

演示

如需了解更多，请查看Demo。

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