卡拉卡

repository/pay/pay.go

@@ -18,7 +18,6 @@ import (
 	"system_pay/models"
 	"system_pay/mysql"
 	"system_pay/setting"
-	"system_pay/utils"
 )
 
 // 拉卡拉支付
@@ -65,8 +64,10 @@ func UnifiedOrder(input *models.PlaceAnOrderParamInput, ip string) (interface{},
 
 	var url string
 
-if false {
-	//聚合收银台(微信H5+支付宝H5)
+	//source_code 1: 微信 Native 2：微信小程序 3：微信内支付 4：h5 跳微信
+	//5：支付宝(web)-扫码或登录支付宝账户 6：alipay(mobile) 7：alipay(app)
+if input.SourceCode==4 || input.SourceCode==6 {
+	//聚合收银台(微信H5、支付宝H5、微信扫码、支付宝扫码)
 	url = "https://test.wsmsd.cn/sit/api/v3/ccss/counter/order/create" //聚合收银台
 
 	data["req_time"] = "20230626100000"
@@ -83,10 +84,10 @@ if false {
 	data2 := make(map[string]interface{})
 	//data2["merchant_no"] = "8222900701107M5"
 	data2["merchant_no"] = "8221210701101SB"
-	data2["term_no"] = "29034705"
+	//data2["term_no"] = "29034705" //不需要传?
 
 	//data2["total_amount"] = "1"
-	data2["total_amount"] = input.GoodsPrice
+	data2["total_amount"] = input.GoodsPrice*100
 	//data2["out_trade_no"] = orderID //随机生成的订单号 //商户交易流水号
 	//data2["out_trade_no"] = RandomString(32)
 	data2["out_order_no"] = orderID //随机生成的订单号 //商户订单号
@@ -94,8 +95,13 @@ if false {
 	//data2["out_trade_no"] = input.AttachInfo
 	//data2["out_order_no"] = input.AttachInfo
 
+	if input.SourceCode < 5 {
+		//微信
+		data2["counter_param"] = "{\"pay_mode\":\"WECHAT\"}"
+	} else {
+		//支付宝
 		data2["counter_param"] = "{\"pay_mode\":\"ALIPAY\"}"
-	//data2["counter_param"] = "{\"pay_mode\":\"WECHAT\"}"
+	}
 
 	data2["order_efficient_time"] = "20230630235959" //订单有效期 格式yyyyMMddHHmmss,最大支持下单时间+2天
 	data2["notify_url"] = input.NoticeURL            //订单支付成功后商户接收订单通知的地址 http://xxx.xxx.com
@@ -105,8 +111,9 @@ if false {
 
 	data["req_data"] = make(map[string]interface{})
 	data["req_data"] = data2
-} else {
-	//聚合主扫(微信JSAPI+微信小程序)
+
+} else if input.SourceCode==2 || input.SourceCode==3 ||input.SourceCode==1 || input.SourceCode==5 {
+	//聚合主扫(微信JSAPI、微信小程序)
 	url = "https://test.wsmsd.cn/sit/api/v3/labs/trans/preorder" //聚合主扫
 
 	data["req_time"] = "20230626100000"
@@ -122,11 +129,14 @@ if false {
 
 	data2 := make(map[string]interface{})
 	//data2["merchant_no"] = "8222900701107M5"
-	data2["merchant_no"] = "8221210701101SB"
-	data2["term_no"] = "29034705"
+	//data2["term_no"] = "A1062976"
+	//data2["merchant_no"] = "8221210701101SB"
+	data2["merchant_no"] = "8222900581201QB"
+	data2["term_no"] = "D0027598"
 
 	//data2["total_amount"] = "1"
-	data2["total_amount"] = input.GoodsPrice
+	//tempMoney, _ := strconv.ParseFloat(fmt.Sprintf("%.2f", p.GoodsPrice*100), 64)
+	data2["total_amount"] = input.GoodsPrice*100
 	data2["out_trade_no"] = orderID //随机生成的订单号 //商户交易流水号
 	//data2["out_trade_no"] = RandomString(32)
 	//data2["out_order_no"] = orderID //随机生成的订单号 //商户订单号
@@ -134,18 +144,28 @@ if false {
 	//data2["out_trade_no"] = input.AttachInfo
 	//data2["out_order_no"] = input.AttachInfo
 
-	//data2["counter_param"] = "{\"pay_mode\":\"ALIPAY\"}"
-	data2["counter_param"] = "{\"pay_mode\":\"WECHAT\"}"
-
 	data2["order_efficient_time"] = "20230630235959" //订单有效期 格式yyyyMMddHHmmss,最大支持下单时间+2天
 	data2["notify_url"] = input.NoticeURL            //订单支付成功后商户接收订单通知的地址 http://xxx.xxx.com
 	data2["callback_url"] = input.ReturnURL          //客户端下单完成支付后返回的商户网页跳转地址
 	data2["order_info"] = "必康测试订单标题2"                //订单标题，在使用收银台扫码支付时必输入，交易时送往账户端
 	//data2["goods_mark"] = input.AttachInfo //商品信息标识 （1:含商品信息，不填默认不含商品信息）
 
-
+	if input.SourceCode==1 {
+		//微信native
+		data2["counter_param"] = "{\"pay_mode\":\"WECHAT\"}"
+		data2["account_type"] = "WECHAT" //钱包类型
+		data2["trans_type"] = "41"       //接入方式
+	} else if input.SourceCode==5 {
+		//支付宝native
+		data2["counter_param"] = "{\"pay_mode\":\"ALIPAY\"}"
+		data2["account_type"] = "ALIPAY" //钱包类型
+		data2["trans_type"] = "41"       //接入方式
+	} else {
+		//微信JSAPI、微信小程序
+		data2["counter_param"] = "{\"pay_mode\":\"WECHAT\"}"
 		data2["account_type"] = "WECHAT" //钱包类型
 		data2["trans_type"] = "51"       //接入方式
+	}
 
 	//地址位置信息
 	data3 := make(map[string]interface{})
@@ -153,9 +173,23 @@ if false {
 	data2["location_info"] = make(map[string]interface{})
 	data2["location_info"] = data3
 
+	//地址位置信息
+	data4 := make(map[string]interface{})
+	//data4["open_id"] = input.OpenID //此参数 支付类型是 JS API 的时候 必传
+
+	data4["sub_appid"] = "wxc3e4d1682da3053c"
+	data4["user_id"] = "oLvoQ5deygCMj2WrDjPVPvV1L1t8"
+
+	data2["acc_busi_fields"] = make(map[string]interface{})
+	data2["acc_busi_fields"] = data4
+
 	data["req_data"] = make(map[string]interface{})
 	data["req_data"] = data2
+
+} else {
+	return nil, errors.New("输入参数「source_code」错误")
 }
+
 	//数据重组 - end
 	fmt.Println("拉卡拉输入参数")
 	fmt.Println(data)
@@ -180,14 +214,14 @@ if false {
 	//url := "https://test.wsmsd.cn/sit/api/v3/ccss/counter/order/create" //聚合收银台
 
 	//调拉卡拉接口
-	err, m_web_url, lakala_rtn := lakala_post(url, data_json)
+	err, response, lakala_rtn := lakala_post(input.SourceCode, url, data_json)
 	if err != nil {
 		InsertPayBillDetailResponseBody(tx, billID, lakala_rtn)
 		return nil, err
 	}
 
-	response := make(map[string]string)
-	response["m_web_url"] = m_web_url
+	//response := make(map[string]string)
+	//response["m_web_url"] = m_web_url
 
 	// 插入下单成功后返回的参数
 	err = InsertPayBillDetailResponseBody(tx, billID, lakala_rtn)
@@ -200,15 +234,12 @@ if false {
 }
 
 
-
-
-func lakala_post(url string, data_json []byte) (error, string, interface{}) {
+func lakala_post(source_code uint8, url string, data_json []byte) (error, interface{}, interface{}) {
 	authorization, err := getAuthorization(string(data_json))
 	if err != nil {
 		return err, "", nil
 	}
 
-
 	fmt.Println(url)
 	fmt.Println(authorization)
 
@@ -232,19 +263,41 @@ func lakala_post(url string, data_json []byte) (error, string, interface{}) {
 	fmt.Println("拉卡拉返回值")
 	fmt.Println(temp)
 	//todo
-	if temp["code"] != "000000" {
+	if temp["code"] != "000000" && temp["code"] != "BBS00000"{
 		//this.Data["json"] = utils.CheckError(errors.New("拉卡拉错误"), temp["msg"].(string))  //todo
 		//this.ServeJSON()
 		return errors.New(temp["msg"].(string)), "", temp
 	}
 	//return nil, temp["resp_data"]["counter_url"]
 
+	response := make(map[string]string)
+	if source_code==4 || source_code==6 || source_code==1 || source_code==5 {
+		//聚合收银台(微信H5、支付宝H5、微信扫码、支付宝扫码)
 		temp2, _ := temp["resp_data"].(map[string]interface{})
 		if temp2["counter_url"]=="" {
 			return errors.New("拉卡拉返回值「counter_url」为空错误"), "", temp
 		}
+		response["m_web_url"] = temp2["counter_url"].(string)
+	} else if source_code==2 || source_code==3 {
+		//聚合主扫(微信JSAPI+微信小程序)
+		temp2, _ := temp["resp_data"].(map[string]interface{})
+
+		temp3, _ := temp2["acc_resp_fields"].(map[string]interface{})
+		//if temp3["counter_url"]=="" {
+		//	return errors.New("拉卡拉返回值「counter_url」为空错误"), "", temp
+		//}
+		response["app_id"] = temp3["app_id"].(string)
+		response["nonce_str"] = temp3["nonce_str"].(string)
+		response["package"] = temp3["package"].(string)
+		response["pay_sign"] = temp3["pay_sign"].(string)
+		response["prepay_id"] = temp3["prepay_id"].(string)
+		response["sign_type"] = temp3["sign_type"].(string)
+		response["timeStamp"] = temp3["time_stamp"].(string)
+	} else {
+		return errors.New("输入参数「source_code」错误"), "", temp
+	}
 
-	return nil, temp2["counter_url"].(string), temp
+	return nil, response, temp
 }
 
 func getAuthorization(body string) (string, error) {
@@ -281,21 +334,22 @@ func getAuthorization(body string) (string, error) {
 
 	fmt.Println("签名1：", signature)
 
-	base64Sig, err := utils.RSASign([]byte(message), "./cert/OP00000003_private_key.pem")
-	if err != nil {
-		return signature, err
-	}
-
-	fmt.Println("签名2：", base64Sig)
-
-	err = utils.RSAVerify([]byte(message), base64Sig, "./cert/OP00000003_cert.cer")
-	if err == nil {
-		fmt.Println("验证成功！")
-	} else {
-		fmt.Println("验证失败！")
-		return "", err
-	}
-	return "", errors.New("wangpei签名测试中。。。。。")
+	//base64Sig, err := utils.RSASign([]byte(message), "./cert/OP00000003_private_key.pem")
+	//if err != nil {
+	//	return signature, err
+	//}
+	//
+	//fmt.Println("签名2：", base64Sig)
+	//
+	//err = utils.RSAVerify([]byte(message), signature, "./cert/OP00000003_cert.cer")
+	////err = utils.RSAVerify([]byte(message), signature, "./cert/lkl-apigw-v2.cer")
+	//if err == nil {
+	//	fmt.Println("验证成功！")
+	//} else {
+	//	fmt.Println("验证失败！")
+	//	return "", err
+	//}
+	//return "", errors.New("wangpei签名测试中。。。。。")
 
 	authorization := "LKLAPI-SHA256withRSA " + "appid=\"" + appid + "\"," + "serial_no=\"" + mchSerialNo + "\"," + "timestamp=\"" + timestamp + "\"," + "nonce_str=\"" + nonceStr + "\"," + "signature=\"" + signature + "\"";
 
@@ -629,7 +683,7 @@ func UnifiedOrder2(input *models.PlaceAnOrderParamInput) (interface{}, error) {
 	//url := "https://test.wsmsd.cn/sit/api/v3/ccss/counter/order/create" //聚合收银台
 
 	//调拉卡拉接口
-	err, _, _ = lakala_post(url, data_json)
+	err, _, _ = lakala_post(input.SourceCode, url, data_json)
 	if err != nil {
 		//this.Data["json"] = utils.CheckError(err,"拉卡拉错误")
 		//this.ServeJSON()

utils/cert.go

@@ -9,6 +9,7 @@ import (
 	"encoding/pem"
 	"errors"
 	"fmt"
+	"hash"
 	"io/ioutil"
 )
 
@@ -38,7 +39,6 @@ func RSASign(data []byte, filename string) (string, error) {
 		return "", err
 	}
 	// 3、RSA数字签名（参数是随机数、私钥对象、哈希类型、签名文件的哈希串），生成base64编码的签名字符串
-	//bytes, err := rsa.SignPKCS1v15(rand.Reader, privateKey, myhash, hashed)
 	bytes, err := rsa.SignPKCS1v15(rand.Reader, privateKey, myhash, hashed)
 	if err != nil {
 		return "", err
@@ -84,7 +84,7 @@ func ReadParsePublicKey(filename string) (*rsa.PublicKey, error) {
 	// 3、解析DER编码的公钥，生成公钥接口
 	publicKeyInterface, err := x509.ParsePKIXPublicKey(block.Bytes)
 	if err != nil {
-		fmt.Println(222)
+		fmt.Println(444)
 		return nil, err
 	}
 
@@ -126,3 +126,40 @@ func ReadParsePrivaterKey(filename string) (*rsa.PrivateKey, error) {
 
 	return privateKey, nil
 }
+
+
+func VerifySignCert(signData, sign, signType, aliPayPublicKeyPath string) (err error) {
+	var (
+		h         hash.Hash
+		hashs     crypto.Hash
+		block     *pem.Block
+		pubKey    *x509.Certificate
+		publicKey *rsa.PublicKey
+		ok        bool
+		bytes     []byte
+	)
+	if bytes, err = ioutil.ReadFile(aliPayPublicKeyPath); err != nil {
+		return fmt.Errorf("支付宝公钥文件读取失败: %w", err)
+	}
+	signBytes, _ := base64.StdEncoding.DecodeString(sign)
+	if block, _ = pem.Decode(bytes); block == nil {
+		return errors.New("支付宝公钥Decode错误")
+	}
+	if pubKey, err = x509.ParseCertificate(block.Bytes); err != nil {
+		return fmt.Errorf("x509.ParseCertificate：%w", err)
+	}
+	if publicKey, ok = pubKey.PublicKey.(*rsa.PublicKey); !ok {
+		return errors.New("支付宝公钥转换错误")
+	}
+	switch signType {
+	case "RSA":
+		hashs = crypto.SHA1
+	case "RSA2":
+		hashs = crypto.SHA256
+	default:
+		hashs = crypto.SHA256
+	}
+	h = hashs.New()
+	h.Write([]byte(signData))
+	return rsa.VerifyPKCS1v15(publicKey, hashs, h.Sum(nil), signBytes)
+}
\ No newline at end of file