荣耀支付增加验单

package/pay/func.go

@@ -0,0 +1,30 @@
+package pay
+
+import "strings"
+
+func FormatPublicKey(publicKey string) (pKey string) {
+	var buffer strings.Builder
+	buffer.WriteString("-----BEGIN PUBLIC KEY-----\n")
+	rawLen := 64
+	keyLen := len(publicKey)
+	raws := keyLen / rawLen
+	temp := keyLen % rawLen
+	if temp > 0 {
+		raws++
+	}
+	start := 0
+	end := start + rawLen
+	for i := 0; i < raws; i++ {
+		if i == raws-1 {
+			buffer.WriteString(publicKey[start:])
+		} else {
+			buffer.WriteString(publicKey[start:end])
+		}
+		buffer.WriteByte('\n')
+		start += rawLen
+		end = start + rawLen
+	}
+	buffer.WriteString("-----END PUBLIC KEY-----\n")
+	pKey = buffer.String()
+	return
+}

package/pay/honor/const.go

@@ -0,0 +1,5 @@
+package honor
+
+const (
+	Host = "https://iap-api.cloud.honor.com"
+)

package/pay/honor/honor.go

@@ -0,0 +1,65 @@
+package honor
+
+import (
+	"crypto"
+	"crypto/rsa"
+	"crypto/sha256"
+	"crypto/x509"
+	"encoding/base64"
+	"encoding/pem"
+	"errors"
+	"github.com/ayflying/utility_go/package/pay"
+)
+
+type Pay struct {
+	PubKey string `json:"pubKey"`
+	AppId  string `json:"appId"`
+}
+
+func New(pay *Pay) *Pay {
+	return &Pay{
+		AppId:  pay.AppId,
+		PubKey: pay.PubKey,
+	}
+}
+
+// VerifyRSASignature 验证RSA数字签名
+// data: 原始数据字节
+// sign: 签名的Base64编码字符串
+// pubKey: PEM格式的公钥字符串
+// 返回验证结果和可能的错误
+func (p *Pay) VerifyRSASignature(data []byte, sign string) (bool, error) {
+	// 解码Base64格式的签名
+	signBytes, err := base64.StdEncoding.DecodeString(sign)
+	if err != nil {
+		return false, errors.New("签名解码失败: " + err.Error())
+	}
+
+	pubkey := pay.FormatPublicKey(p.PubKey)
+	// 解析PEM格式的公钥
+	block, _ := pem.Decode([]byte(pubkey))
+	if block == nil {
+		return false, errors.New("无效的PEM格式公钥")
+	}
+
+	// 解析公钥
+	publicKey, err := x509.ParsePKIXPublicKey(block.Bytes)
+	if err != nil {
+		return false, errors.New("公钥解析失败: " + err.Error())
+	}
+
+	// 类型断言为公钥
+	rsaPubKey, ok := publicKey.(*rsa.PublicKey)
+	if !ok {
+		return false, errors.New("不是有效的RSA公钥")
+	}
+
+	// 计算数据的SHA-256哈希
+	hasher := sha256.New()
+	hasher.Write(data)
+	hash := hasher.Sum(nil)
+
+	// 验证签名
+	err = rsa.VerifyPKCS1v15(rsaPubKey, crypto.SHA256, hash, signBytes)
+	return err == nil, err
+}

package/pay/honor/model.go

@@ -0,0 +1,45 @@
+package honor
+
+type PayCallbackHeader struct {
+	Charset   string `json:"charset" dc:"字符集，当前只支持utf-8。"`
+	SignType  string `json:"signType" dc:"签名算法类型, 当前只支持RSA"`
+	Sign      string `json:"sign" dc:"notificationMessage的签名，已废弃，请用signature。"`
+	Signature string `json:"signature" dc:"对data的签名。"`
+	AppId     string `json:"appId" dc:"应用ID"`
+}
+
+type PayCallback struct {
+	Env       string          `json:"env" dc:"发送通知的环境，sandbox为沙盒测试环境，非sandbox为正式环境"`
+	EventType string          `json:"eventType" dc:"事件类型，如付款成功、退款失败等"`
+	EventCode int             `json:"eventCode" dc:"事件类型对应的code值"`
+	Version   string          `json:"version" dc:"iap版本"`
+	EventTime string          `json:"eventTime" dc:"通知时间"`
+	Data      PayCallbackData `json:"data" dc:"通知内容notificationMessage的json字符串"`
+}
+
+type PayCallbackData struct {
+	AppId            string `json:"appId"        dc:"应用ID"`
+	OrderId          string `json:"orderId"      dc:"订单ID"`
+	BizOrderNo       string `json:"bizOrderNo,omitempty" dc:"max-length:64#业务订单号"`
+	ProductType      int    `json:"productType"  dc:"商品类型0：消耗型，1：非消耗型，2：订阅型"`
+	ProductId        string `json:"productId"    dc:"商品ID"`
+	ProductName      string `json:"productName"  dc:"商品名称"`
+	PurchaseTime     int64  `json:"purchaseTime" dc:"购买时间UTC时间戳(毫秒)"`
+	PurchaseState    int    `json:"purchaseState" dc:"订单状态  0:已购买 1:已退款 2:付款失败 3:退款失败 4:未支付 5:退款中"`
+	ConsumptionState int    `json:"consumptionState" dc:"消耗状态  0:未消耗 1:已消耗"`
+	PurchaseToken    string `json:"purchaseToken" dc:"购买令牌"`
+	Currency         string `json:"currency"     dc:"币种"`
+	Price            string `json:"price"        dc:"商品价格"`
+	PayMoney         string `json:"payMoney"     dc:"实际支付金额"`
+	DeveloperPayload string `json:"developerPayload,omitempty" dc:"max-length:1024#商户信息"`
+	OriOrder         string `json:"oriOrder"     dc:"原订单信息"`
+	SandboxFlag      int    `json:"sandboxFlag"  dc:"沙盒标识"`
+	AgreementNo      string `json:"agreementNo,omitempty" dc:"订阅合约号"`
+	ExecuteTime      string `json:"executeTime,omitempty" dc:"下次扣费时间(订阅)"`
+	SecondChargeTime int64  `json:"secondChargeTime,omitempty" dc:"第二次扣费时间(订阅升级)"`
+	OldProductId     string `json:"oldProductId,omitempty" dc:"老商品ID(订阅升级)"`
+	SubStartTime     string `json:"subStartTime,omitempty" dc:"订阅开始时间"`
+	SubEndTime       string `json:"subEndTime,omitempty" dc:"订阅结束时间"`
+	OriginalPrice    string `json:"originalPrice"  dc:"原始价格"`
+	CancelTime       string `json:"cancelTime,omitempty" dc:"订阅取消时间"`
+}

package/pay/honor/notification.go

@@ -0,0 +1,26 @@
+package honor
+
+import (
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gctx"
+	"net/http"
+)
+
+func (p *Pay) Notification(r *http.Request) {
+
+}
+
+// ConsumeProduct 商品消耗
+func (p *Pay) ConsumeProduct(purchaseToken string) (err error) {
+	url := Host + "/iap/server/consumeProduct"
+	_, err = g.Client().ContentJson().Post(gctx.New(), url, g.Map{
+		"purchaseToken":      purchaseToken,
+		"developerChallenge": "",
+	})
+	if err != nil {
+
+		return
+	}
+
+	return
+}