lakala

cert/OP00000003_cert.cer

+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

cert/OP00000003_private_key.pem

+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----

repository/pay/pay.go

@@ -12,15 +12,13 @@ import (
 	"encoding/pem"
 	"errors"
 	"fmt"
-	"github.com/astaxie/beego"
 	"github.com/astaxie/beego/httplib"
 	uID "github.com/satori/go.uuid"
-	rand2 "math/rand"
 	"strings"
 	"system_pay/models"
 	"system_pay/mysql"
 	"system_pay/setting"
-	"time"
+	"system_pay/utils"
 )
 
 // 拉卡拉支付
@@ -86,7 +84,6 @@ if false {
 	//data2["merchant_no"] = "8222900701107M5"
 	data2["merchant_no"] = "8221210701101SB"
 	data2["term_no"] = "29034705"
-	//data2["auth_code"] = "135178236713755038"  //delete ?
 
 	//data2["total_amount"] = "1"
 	data2["total_amount"] = input.GoodsPrice
@@ -127,7 +124,6 @@ if false {
 	//data2["merchant_no"] = "8222900701107M5"
 	data2["merchant_no"] = "8221210701101SB"
 	data2["term_no"] = "29034705"
-	//data2["auth_code"] = "135178236713755038"  //delete ?
 
 	//data2["total_amount"] = "1"
 	data2["total_amount"] = input.GoodsPrice
@@ -196,7 +192,7 @@ if false {
 	// 插入下单成功后返回的参数
 	err = InsertPayBillDetailResponseBody(tx, billID, lakala_rtn)
 	if err != nil {
-		beego.Error("下单请求成功 --- 但插入成功后的参数失败")
+		//beego.Error("下单请求成功 --- 但插入成功后的参数失败")
 		return nil, err
 	}
 
@@ -274,6 +270,8 @@ func getAuthorization(body string) (string, error) {
 	//privateRaw := "-----BEGIN PRIVATE KEY-----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\nQsFLQgFyXgvDnzr/o+hQJelW\n-----END PRIVATE KEY-----";
 	privateRaw := "MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQDvDBZyHUDndAGx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\nQsFLQgFyXgvDnzr/o+hQJelW"
 	//privateRaw := "-----BEGIN PRIVATE KEY-----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\nQsFLQgFyXgvDnzr/o+hQJelW\n-----END PRIVATE KEY-----"
+
+
 	signature, err := Sha256WithRsa(privateRaw, message)
 	if err != nil {
 		return signature, err
@@ -281,6 +279,24 @@ func getAuthorization(body string) (string, error) {
 	//fmt.Println(777)
 	//fmt.Println(signature)
 
+	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。。。。。")
+
 	authorization := "LKLAPI-SHA256withRSA " + "appid=\"" + appid + "\"," + "serial_no=\"" + mchSerialNo + "\"," + "timestamp=\"" + timestamp + "\"," + "nonce_str=\"" + nonceStr + "\"," + "signature=\"" + signature + "\"";
 
 	//System.out.println("authorization message :" + authorization);
@@ -292,9 +308,7 @@ func Sha256WithRsa(privateRaw string, msg string) (string, error) {
 	if !strings.HasPrefix(privateRaw, "-----BEGIN RSA PRIVATE KEY-----") {
 		privateRaw = fmt.Sprintf("%s\n%s\n%s", "-----BEGIN RSA PRIVATE KEY-----", privateRaw, "-----END RSA PRIVATE KEY-----")
 	}
-
-	//fmt.Println(888)
-	//fmt.Println(privateRaw)
+fmt.Println(privateRaw)
 	blockPri, _ := pem.Decode([]byte(privateRaw))
 	if blockPri == nil {
 		return "", fmt.Errorf("blockPri is nil")
@@ -350,17 +364,6 @@ func genPriKey(privateKey []byte, privateKeyType int64) (*rsa.PrivateKey, error)
 	return priKey, nil
 }
 
-//生产随机字符串
-func RandomString(n int) string {
-	var letters = []byte("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz")
-	result := make([]byte, n)
-	rand2.Seed(time.Now().Unix())
-	for i := range result {
-		result[i] = letters[rand2.Intn(len(letters))]
-	}
-	return string(result)
-}
-
 // GetNoticeURL is 获取回调地址
 func GetNoticeURL(sourceCode uint8) string {
 
@@ -400,7 +403,6 @@ func GetNoticeURL(sourceCode uint8) string {
 	//return domainName + "/v1/notice/serve_ali"
 }
 
-
 // BillPayStateSuccess is 微信回调后 把订单状态 置为结算成功
 func BillPayStateSuccess(tx *sql.Tx, billID int64) error {
 
@@ -433,8 +435,6 @@ func BillPayStateFail(tx *sql.Tx, billID int64) error {
 	return nil
 }
 
-
-
 //InsertPayBill is 插入 支付订单表中
 func InsertPayBill(tx *sql.Tx, p *models.PlaceAnOrderParamInput, orderID string) (int64, error) {
 
@@ -523,7 +523,16 @@ func GetUID() string {
 	return strings.Replace(id, "-", "", -1)
 }
 
-
+//生产随机字符串
+//func RandomString(n int) string {
+//	var letters = []byte("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz")
+//	result := make([]byte, n)
+//	rand2.Seed(time.Now().Unix())
+//	for i := range result {
+//		result[i] = letters[rand2.Intn(len(letters))]
+//	}
+//	return string(result)
+//}
 
 
 
@@ -566,6 +575,7 @@ func UnifiedOrder2(input *models.PlaceAnOrderParamInput) (interface{}, error) {
 	data2["term_no"] = "29034705"
 	//data2["out_trade_no"] = "FD660E1FAA3A4470933CDEDAE1EC1D8E"
 	data2["out_trade_no"] = "FD660E1FAA3A4470933CDEDAE1EC1D8E"
+	//扫码支付授权码，设备读取用户APP中的条码或者二维码信息，用户付款码条形码规则见说明
 	data2["auth_code"] = "135178236713755038"
 	data2["total_amount"] = "123"
 	//data2["out_order_no"] = "08F4542EEC6A4497BC419161747A92FA"

utils/cert.go

+package utils
+
+import (
+	"crypto"
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/x509"
+	"encoding/base64"
+	"encoding/pem"
+	"errors"
+	"fmt"
+	"io/ioutil"
+)
+
+//func test() {
+//	str := "from A to B 500RMB"
+//	base64Sig, _ := RSASign([]byte(str), "../cert/OP00000003_private_key.pem")
+//	fmt.Println("签名后的信息：", base64Sig)
+//
+//	err := RSAVerify([]byte(str), base64Sig, "../cert/OP00000003_cert.cert")
+//	if err == nil {
+//		fmt.Println("验证成功！")
+//	} else {
+//		fmt.Println("验证失败！")
+//	}
+//}
+
+// 私钥签名过程
+func RSASign(data []byte, filename string) (string, error) {
+	// 1、选择hash算法，对需要签名的数据进行hash运算
+	myhash := crypto.SHA256
+	hashInstance := myhash.New()
+	hashInstance.Write(data)
+	hashed := hashInstance.Sum(nil)
+	// 2、读取私钥文件，解析出私钥对象
+	privateKey, err := ReadParsePrivaterKey(filename)
+	if err != nil {
+		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
+	}
+	return base64.StdEncoding.EncodeToString(bytes), nil
+}
+
+// 公钥验证签名过程
+func RSAVerify(data []byte, base64Sig, filename string) error {
+	// 1、对base64编码的签名内容进行解码，返回签名字节
+	bytes, err := base64.StdEncoding.DecodeString(base64Sig)
+	if err != nil {
+		return err
+	}
+	// 2、选择hash算法，对需要签名的数据进行hash运算
+	myhash := crypto.SHA256
+	hashInstance := myhash.New()
+	hashInstance.Write(data)
+	hashed := hashInstance.Sum(nil)
+	// 3、读取公钥文件，解析出公钥对象
+	publicKey, err := ReadParsePublicKey(filename)
+	if err != nil {
+		return err
+	}
+	// 4、RSA验证数字签名（参数是公钥对象、哈希类型、签名文件的哈希串、签名后的字节）
+	return rsa.VerifyPKCS1v15(publicKey, myhash, hashed, bytes)
+}
+
+// 读取公钥文件，解析出公钥对象
+func ReadParsePublicKey(filename string) (*rsa.PublicKey, error) {
+	// 1、读取公钥文件，获取公钥字节
+	publicKeyBytes, err := ioutil.ReadFile(filename)
+	if err != nil {
+		return nil, err
+	}
+	// 2、解码公钥字节，生成加密块对象
+	block, _ := pem.Decode(publicKeyBytes)
+	if block == nil {
+		return nil, errors.New("公钥信息错误！")
+	}
+
+	fmt.Println(block.Type)
+	// 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)
+		return nil, err
+	}
+
+	// 4、公钥接口转型成公钥对象
+	publicKey := publicKeyInterface.(*rsa.PublicKey)
+
+	//publicKey, err := x509.ParsePKCS1PublicKey(block.Bytes)
+	//if err != nil {
+	//	fmt.Println(222)
+	//	return nil, err
+	//}
+
+	return publicKey, nil
+}
+
+// 读取私钥文件，解析出私钥对象
+func ReadParsePrivaterKey(filename string) (*rsa.PrivateKey, error) {
+	// 1、读取私钥文件，获取私钥字节
+	privateKeyBytes, err := ioutil.ReadFile(filename)
+	if err != nil {
+		return nil, err
+	}
+	// 2、对私钥文件进行编码，生成加密块对象
+	block, _ := pem.Decode(privateKeyBytes)
+	fmt.Println(block.Type)
+	if block == nil {
+		return nil, errors.New("私钥信息错误！")
+	}
+	// 3、解析DER编码的私钥，生成私钥对象
+	//privateKey, err := x509.ParsePKCS1PrivateKey(block.Bytes)
+	//if err != nil {
+	//	return nil, err
+	//}
+	prkI, err := x509.ParsePKCS8PrivateKey(block.Bytes)
+	if err != nil {
+		return nil, err
+	}
+	privateKey := prkI.(*rsa.PrivateKey)
+
+	return privateKey, nil
+}
\ No newline at end of file