IAP 라이브러리 추가 from kd-branch

iap/iap.go

@@ -0,0 +1,173 @@
+package iap
+
+import (
+	"context"
+	b64 "encoding/base64"
+	"encoding/json"
+	"io/ioutil"
+	"net/http"
+	"os"
+
+	"go-ayo/logger"
+
+	"github.com/awa/go-iap/appstore/api"
+	"github.com/awa/go-iap/playstore"
+)
+
+var PlayStorePublicKey string
+var PlayStorePackageName string
+var PlayStoreClient *playstore.Client
+
+type PlayStoreReceiptInfo struct {
+	OrderId       string `json:"orderId"`
+	PackageName   string `json:"packageName"`
+	ProductId     string `json:"productId"`
+	PurchaseTime  int    `json:"purchaseTime"`
+	PurchaseState int    `json:"purchaseState"`
+	PurchaseToken string `json:"purchaseToken"`
+	Quantity      int    `json:"quantity"`
+	Acknowledged  bool   `json:"acknowledged"`
+}
+
+func PlayStoreInit(packageName string, publickey string) {
+	jsonKey, err := ioutil.ReadFile("playstore-iap-kingdom.json")
+	if err != nil {
+		logger.Fatal(err)
+		return
+	}
+
+	PlayStoreClient, err = playstore.New(jsonKey)
+	if err != nil {
+		logger.Fatal(err)
+		return
+	}
+
+	PlayStorePublicKey = publickey
+	PlayStorePackageName = packageName
+}
+
+func PlayStoreVerifyReceipt(receptData string, signature string) (isVerified bool, receiptInfo PlayStoreReceiptInfo) {
+	var info PlayStoreReceiptInfo
+	uDec, _ := b64.URLEncoding.DecodeString(receptData)
+
+	bOk, err := playstore.VerifySignature(PlayStorePublicKey, []byte(uDec), signature)
+	if bOk == false || err != nil {
+		logger.Println("playstore - VerifySignature fail :" + err.Error())
+		return bOk, info
+	}
+	json.Unmarshal(uDec, &info)
+	return bOk, info
+}
+
+func PlayStoreVerifyProduct(info PlayStoreReceiptInfo) (bool, int, int) {
+
+	productPurchases, err := PlayStoreClient.VerifyProduct(context.Background(), PlayStorePackageName, info.ProductId, info.PurchaseToken)
+	if err != nil {
+		logger.Println("playstore - PlayStoreVerifyProduct fail :" + err.Error())
+		return false, -1, -1
+	}
+	// fmt.Println(productPurchases)
+	// fmt.Println("================")
+	// fmt.Println(productPurchases.PurchaseState)
+	// fmt.Println(productPurchases.ConsumptionState)
+	// fmt.Println("================")
+	return true, int(productPurchases.PurchaseState), int(productPurchases.ConsumptionState)
+}
+
+func PlayStoreConsumeProduct(info PlayStoreReceiptInfo) bool {
+
+	err := PlayStoreClient.ConsumeProduct(context.Background(), PlayStorePackageName, info.ProductId, info.PurchaseToken)
+	if err != nil {
+		logger.Error("playstore - PlayStoreConsumeProduct fail :" + err.Error())
+		return false
+	}
+
+	return true
+}
+
+var AppStoreClient *api.StoreClient
+
+func AppStoreInit(keyPath string, configFilePath string) {
+	keyContentBytes, err := os.ReadFile(keyPath)
+	if err != nil {
+		logger.Fatal(err)
+		return
+	}
+	configBytes, err := os.ReadFile(configFilePath)
+	if err != nil {
+		logger.Fatal(err)
+		return
+	}
+
+	var configMap map[string]any
+	err = json.Unmarshal(configBytes, &configMap)
+
+	config := &api.StoreConfig{
+		KeyContent: keyContentBytes,
+		KeyID:      configMap["KeyID"].(string),
+		BundleID:   configMap["BundleID"].(string),
+		Issuer:     configMap["Issuer"].(string),
+		Sandbox:    configMap["Sandbox"].(bool),
+	}
+
+	AppStoreClient = api.NewStoreClient(config)
+
+	if config.Sandbox {
+		logger.Println("IPA - Appstore : Use Sandbox")
+	} else {
+		logger.Println("IPA - Appstore : Normal")
+	}
+}
+
+func AppStoreVerifyReceipt(transactionId string) (bool, *api.JWSTransaction) {
+	res, err := AppStoreClient.GetTransactionInfo(context.Background(), transactionId)
+	if err != nil {
+		logger.Error(err)
+		return false, nil
+	}
+
+	transaction, err := AppStoreClient.ParseSignedTransaction(res.SignedTransactionInfo)
+	if err != nil {
+		logger.Error(err)
+		return false, nil
+	}
+
+	if transaction.TransactionID != transactionId {
+		return false, nil
+	}
+
+	if len(transaction.OriginalTransactionId) == 0 {
+		return false, nil
+	}
+
+	return true, transaction
+}
+
+func AppStoreConsumeProduct(transaction *api.JWSTransaction) bool {
+	//https://developer.apple.com/documentation/appstoreserverapi/consumptionrequest
+	consumeReqBody := api.ConsumptionRequestBody{
+		AccountTenure:            0,
+		AppAccountToken:          transaction.AppAccountToken,
+		ConsumptionStatus:        3,
+		CustomerConsented:        true,
+		DeliveryStatus:           0,
+		LifetimeDollarsPurchased: 0,
+		LifetimeDollarsRefunded:  0,
+		Platform:                 1,
+		PlayTime:                 0,
+		SampleContentProvided:    false,
+		UserStatus:               1,
+	}
+	statusCode, err := AppStoreClient.SendConsumptionInfo(context.Background(), transaction.OriginalTransactionId, consumeReqBody)
+
+	if statusCode != http.StatusAccepted {
+		return false
+	}
+
+	if err != nil {
+		logger.Error(err)
+		return false
+	}
+
+	return true
+}