Overseas SDK Access 1 onestore

OneStore

Ready to work!

1，官方文档：https://dev.onestore.co.kr/devpoc/reference/view/Tools
2，https://github.com/ONE-store/inapp-sdk-chi/wiki/Tools-Developer-Guide
3 demo:https://github.com/ONE-store/iap_v5/tree/onestore_iap_sample
4 需要有ONE store服务的设备以及 翻墙

Configuring the Product List

onestore 提供了两种商品类型：管理型和包月自动支付商品，
管理型商品流程：购买->消耗->再次购买
包月自动支付：购买（订阅）->退订
可通过自定义消耗管理型商品来构建消耗型或者永久型商品

Purchase process

1 客户端请求服务器获取商品信息以及自定义订单号
2 客户端发起SDK支付
3 支付完成，客户端将支付结果发送服务器做验证
4 服务器验证成功，针对管理型商品服务器调用消耗接口，消耗商品	

Client Configuration

cocos2dx engine
ndk-r11c

build.gradle <project级别>

        classpath 'com.android.tools.build:gradle:3.2.0'

gradle/wrapper/gradle-wrapper.properties

distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip

buld.gradle <app-level>

    compileSdkVersion 28
    defaultConfig {
        applicationId APPLICATION_ID
        minSdkVersion 16
        targetSdkVersion 28
		
		externalNativeBuild{...}
	}

Background configuration

Completed by the manager
needs to provide parameters:
License Key: (public key) (client / server)
Client_ID :( server)
client_secret :( server)
Android JAR:. JAR File (EG iap_plugin_v17.01.00_20180206.jar)

Client Access

官方提供SDK方式和直接实现服务器接口两种方式，这里采用SDK，
客户端实现支付，登陆检测，以及检测漏单
服务器实现支付结果验证，消耗，以及订阅/退订

1 Set Android Manifest document

<application ...... >
        <!-- One Store SDK begin -->
        <meta-data android:name="iap:api_version"
                   android:value="5" />
        <!-- (可选) 选择支付界面（UI）：API V5支持弹窗式的支付界面。在iap:view_option里加入popup时，会显示弹窗式的支付画面。 -->
        <!-- <meta-data
            android:name="iap:view_option"
            android:value="popup | full" > -->

        <!-- One Store SDK end -->          

2 Import jar package, directly into the next app / libs can be, do not have this directory, built himself a
3 initialization
call in the application of the method to perform initialization Oncreate

@Override
public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
    // PurchaseClient 初始化——将公钥作为参数传递，以验证context和Signature。
    mPurchaseClient = new PurchaseClient(this, AppSecurity.getPublicKey());
 
    // 请求绑定ONE store服务，以启动应用内支付。
    mPurchaseClient.connect(mServiceConnectionListener);
}

3.2 need to call out when exiting

@Override
protected void onDestroy() {
    super.onDestroy();
 
    if (mPurchaseClient == null) {
        Log.d(TAG, "PurchaseClient is not initialized");
        return;
    }
 
    // 关闭应用时，使用PurchaseClient中断服务。
    mPurchaseClient.terminate();
}```

3.3 客户端检测是否可以支付

// ONE payment within the store application API version
int IAP_API_VERSION = 5;
mPurchaseClient.isBillingSupportedAsync (IAP_API_VERSION, mBillingSupportedListener);

3.4 发起支付

IAP_API_VERSION = 5 int;
int PURCHASE_REQUEST_CODE = 1000; // return to onActivityResult code of Request
String product5000 = "P5000"; // requests to purchase merchandise ID
String productName = ""; // "" is displayed Developer Center registered trade name
String productType = IapEnum.ProductType.IN_APP.getType (); // "inapp"
String devPayload = AppSecurity.generatePayload ();
String gameUserId = ""; // default ""
boolean promotionApplicable = false;

mPurchaseClient.launchPurchaseFlowAsync(IAP_API_VERSION, this, PURCHASE_REQUEST_CODE, product5000, productName, productType, devPayload, gameUserId, promotionApplicable, mPurchaseFlowListener);

3.5 查询购买记录（检测是否有未消耗商品）

int IAP_API_VERSION = 5;
String productType = IapEnum.ProductType.IN_APP.getType(); // “inapp”
mPurchaseClient.queryPurchasesAsync(IAP_API_VERSION, productType, mQueryPurchaseListener);

3.6 ONE store登录的请求

IAP_API_VERSION. 5 = int;
int LOGIN_REQUEST_CODE = 2000; // returns to onActivityResult request code

mPurchaseClient.launchLoginFlowAsync(IAP_API_VERSION, this, LOGIN_REQUEST_CODE, mLoginFlowListener)

3.6.2 登陆结果

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
Log.e(TAG, "onActivityResult resultCode " + resultCode);

switch (requestCode) {
    case LOGIN_REQUEST_CODE:
        /*
         * 调用launchLoginFlowAsync API时收到的intent数据通过handleLoginData解析返回值。
         * 析后返回结果通过调用 launchLoginFlowAsync 时返回LoginFlowListener。           
         */
        if (resultCode == Activity.RESULT_OK) {
            if (mPurchaseClient.handleLoginData(data) == false) {
                Log.e(TAG, "onActivityResult handleLoginData false ");
                // listener is null
            }
        } else {
            Log.e(TAG, "onActivityResult user canceled");
            // user canceled , do nothing..
        }
        break;
}

}

## 服务器验证以及消耗
	1 服务器验证，one store采用sha512公钥验证

    $key = openssl_pkey_get_public($publicKey);
    if(!$key){
        return false;
    }
    $ret = openssl_verify($signedData, base64_decode($signature), $key,"SHA512");
    openssl_free_key($key);
    return $ret

2  服务器消耗
	URI: https://{host}/v2/purchase/consume/{purchaseId}/{packageName}
3 变更订阅状态
URI: https://{host}/v2/purchase/manage-payment-status/{purchaseId}/{packageName}/{action}

## 标题客户端代码：