Merge pull request #32 from iGoogle-ink/alipay/add-pkcs8

Alipay/add pkcs8

README.md

@@ -212,18 +212,19 @@ import (
 
 // 初始化支付宝客户端
 //    appId：应用ID
-//    privateKey：应用秘钥
+//    privateKey：应用私钥，支持PKCS1和PKCS8
 //    isProd：是否是正式环境
 client := alipay.NewClient("2016091200494382", privateKey, false)
 
 // 设置支付宝请求 公共参数
 //    注意：具体设置哪些参数，根据不同的方法而不同，此处列举出所以设置参数
 client.SetLocation().                       // 设置时区，不设置或出错均为默认服务器时间
+    SetPrivateKeyType().                    // 设置 支付宝 私钥类型，alipay.PKCS1 或 alipay.PKCS1，默认 PKCS1
     SetAliPayRootCertSN().                  // 设置支付宝根证书SN，通过 alipay.GetRootCertSN() 获取
     SetAppCertSN().                         // 设置应用公钥证书SN，通过 alipay.GetCertSN() 获取
     SetAliPayPublicCertSN().                // 设置支付宝公钥证书SN，通过 alipay.GetCertSN() 获取
     SetCharset("utf-8").                    // 设置字符编码，不设置默认 utf-8
-    SetSignType("RSA2").                    // 设置签名类型，不设置默认 RSA2
+    SetSignType(alipay.RSA2).               // 设置签名类型，不设置默认 RSA2
     SetReturnUrl("https://www.gopay.ink").  // 设置返回URL
     SetNotifyUrl("https://www.gopay.ink").  // 设置异步通知URL
     SetAppAuthToken().                      // 设置第三方应用授权
@@ -554,7 +555,7 @@ import (
 
 // 换取授权访问令牌（默认使用utf-8，RSA2）
 //    appId：应用ID
-//    privateKey：应用私钥
+//    privateKey：应用私钥，支持PKCS1和PKCS8
 //    grantType：值为 authorization_code 时，代表用code换取；值为 refresh_token 时，代表用refresh_token换取，传空默认code换取
 //    codeOrToken：支付宝授权码或refresh_token
 rsp, err := alipay.SystemOauthToken(appId, privateKey, grantType, codeOrToken)

alipay/client.go

@@ -13,6 +13,7 @@ import (
 
 type Client struct {
 	AppId              string
+	PrivateKeyType     PKCSType
 	PrivateKey         string
 	LocationName       string
 	AppCertSN          string
@@ -32,8 +33,8 @@ type Client struct {
 // 初始化支付宝客户端
 //    注意：如果使用支付宝公钥证书验签，请设置 支付宝根证书SN（client.SetAlipayRootCertSN()）、应用公钥证书SN（client.SetAppCertSN()）
 //    appId：应用ID
-//    PrivateKey：应用私钥
-//    IsProd：是否是正式环境
+//    privateKey：应用私钥，支持PKCS1和PKCS8
+//    isProd：是否是正式环境
 func NewClient(appId, privateKey string, isProd bool) (client *Client) {
 	return &Client{
 		AppId:      appId,
@@ -434,7 +435,7 @@ func (a *Client) SystemOauthToken(bm gopay.BodyMap) (aliRsp *SystemOauthTokenRes
 		return nil, err
 	}
 	var bs []byte
-	if bs, err = systemOauthToken(a.AppId, a.PrivateKey, bm, "alipay.system.oauth.token", a.IsProd, a.SignType); err != nil {
+	if bs, err = systemOauthToken(a.AppId, a.PrivateKeyType, a.PrivateKey, bm, "alipay.system.oauth.token", a.IsProd, a.SignType); err != nil {
 		return nil, err
 	}
 	aliRsp = new(SystemOauthTokenResponse)
@@ -691,7 +692,7 @@ func (a *Client) doAliPay(bm gopay.BodyMap, method string) (bs []byte, err error
 		a.mu.RUnlock()
 	}
 	if a.SignType == gopay.NULL {
-		pubBody.Set("sign_type", "RSA2")
+		pubBody.Set("sign_type", RSA2)
 	} else {
 		a.mu.RLock()
 		pubBody.Set("sign_type", a.SignType)
@@ -723,7 +724,7 @@ func (a *Client) doAliPay(bm gopay.BodyMap, method string) (bs []byte, err error
 	if bodyStr != gopay.NULL {
 		pubBody.Set("biz_content", bodyStr)
 	}
-	sign, err := GetRsaSign(pubBody, pubBody.Get("sign_type"), FormatPrivateKey(a.PrivateKey))
+	sign, err := GetRsaSign(pubBody, pubBody.Get("sign_type"), a.PrivateKeyType, a.PrivateKey)
 	if err != nil {
 		return
 	}

alipay/client_test.go

@@ -19,12 +19,12 @@ func TestMain(m *testing.M) {
 
 	// 初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client = NewClient(appid, privateKey, false)
 	// 配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2")
+		SetSignType(RSA2)
 	// SetReturnUrl("https://www.gopay.ink").
 	// SetNotifyUrl("https://www.gopay.ink")
 
@@ -426,7 +426,7 @@ func TestSyncVerifySign(t *testing.T) {
 	sign := "bk3SzX0CZRI811IJioS2XKQHcgMixUT8mYyGQj+vcOAQas7GIYi6LpykqqSc3m7+yvqoG0TdX/c2JjYnpw/J53JxtC2IC4vsLuIPIgghVo5qafsfSxEJ22w20RZDatI2dYqFVcj8Jp+4aesQ8zMMNw7cX9NLyk7kw3DecYeyQp+zrZMueZPqLh88Z+54G+e6QuSU++0ouqQVd4PkpPqy6YI+8MdMUX4Ve0jOQxMmYH8BC6n5ZsTH/uEaLEtzYVZdSw/xdSQ7K1SH73aEH8XbRYx6rL7RkKksrdvhezX+ThDjQ+fTWjvNFrGcg3fmqXRy2elvoalu+BQmqlkWWjEJYA=="
 	aliPayPublicKey := "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp8gueNlkbiDidz6FBQEBpqoRgH8h7JtsPtYW0nzAqy1MME4mFnDSMfSKlreUomS3a55gmBopL1eF4/Km/dEnaL5tCY9+24SKn1D4iyls+lvz/ZjvUjVwxoUYBh8kkcxMZSDeDz8//o+9qZTrICVP2a4sBB8T0XmU4gxfw8FsmtoomBH1nLk3AO7wgRN2a3+SRSAmxrhIGDmF1lljSlhY32eJpJ2TZQKaWNW+7yDBU/0Wt3kQVY84vr14yYagnSCiIfqyVFqePayRtmVJDr5qvSXr51tdqs2zKZCu+26X7JAF4BSsaq4gmY5DmDTm4TohCnBduI1+bPGD+igVmtl05wIDAQAB"
 	pKey := FormatPublicKey(aliPayPublicKey)
-	err := verifySign(signData, sign, "RSA2", pKey)
+	err := verifySign(signData, sign, RSA2, pKey)
 	if err != nil {
 		fmt.Println("err:", err)
 	}
@@ -440,7 +440,7 @@ func TestVerifySign(t *testing.T) {
 	//bm := make(gopay.BodyMap)
 	//bm.Set("sign", "f19WZ3rko3cVpSG3uEEJF0eb4DuZVLt4/GXnNw9qg8iHUsJLkav0V91R5SSTDhW5lgkn3Xhq7TkFRJiDXdVXMu3XUlsONArp3Iu4tXagYJWt9jbcnc2/l29VYDXPLNcs7BXEWFEaCZLutQY2U82AumEwSc1XBKtsLC4mVX3M3f/ExFQHWklJEBHArYBGe4535uFRlsT2fk6WVuX8CuYZatCrVF1o02xMS5aD29eICPkmin/h87OcTbE1syktyCU1WVgcypagUdGGPTF0SVDFf7FRov7+w7fiCGGGL10tNlK/MLzcewtN2dyGF6RLUX3m+HQ7sNEk2wylRXLNUFig==")
 	//bm.Set("seller_email", "imonkey@100tal.com")
-	//bm.Set("sign_type", "RSA2")
+	//bm.Set("sign_type", RSA2)
 	//bm.Set("total_amount", "0.02")
 	//bm.Set("buyer_id", "2088812847201551")
 	//bm.Set("invoice_amount", "0.02")
@@ -483,7 +483,7 @@ func TestVerifySign(t *testing.T) {
 	req.ReceiptAmount = "0.02"
 	req.AppId = "2015102700040153"
 	req.BuyerPayAmount = "0.02"
-	req.SignType = "RSA2"
+	req.SignType = RSA2
 	req.SellerId = "2088631240818980"
 	req.GmtPayment = "2020-01-02 16:18:21"
 	req.NotifyTime = "2020-01-02 16:18:21"
@@ -507,7 +507,7 @@ func TestVerifySignWithCert(t *testing.T) {
 	// 测试，假数据，无法验签通过
 	bm := make(gopay.BodyMap)
 	bm.Set("sign", "kPbQIjX+xQc8F0/A6/AocELIjhhZnGbcBN6G4MM/HmfWL4ZiHM6fWl5NQhzXJusaklZ1LFuMo+lHQUELAYeugH8LYFvxnNajOvZhuxNFbN2LhF0l/KL8ANtj8oyPM4NN7Qft2kWJTDJUpQOzCzNnV9hDxh5AaT9FPqRS6ZKxnzM=")
-	bm.Set("sign_type", "RSA2")
+	bm.Set("sign_type", RSA2)
 	bm.Set("total_amount", "2.00")
 	bm.Set("buyer_id", "2088102116773037")
 	bm.Set("body", "大乐透2.1")

alipay/model.go

@@ -7,9 +7,15 @@ const (
 	baseUrlUtf8        = "https://openapi.alipay.com/gateway.do?charset=utf-8"
 	sandboxBaseUrlUtf8 = "https://openapi.alipaydev.com/gateway.do?charset=utf-8"
 
-	locationShanghai = "Asia/Shanghai"
+	locationShanghai          = "Asia/Shanghai"
+	PKCS1            PKCSType = 1
+	PKCS8            PKCSType = 2
+	RSA                       = "RSA"
+	RSA2                      = "RSA2"
 )
 
+type PKCSType uint8
+
 type NotifyRequest struct {
 	NotifyTime        string                   `json:"notify_time,omitempty"`
 	NotifyType        string                   `json:"notify_type,omitempty"`

alipay/param.go

@@ -41,6 +41,14 @@ type OpenApiRoyaltyDetailInfoPojo struct {
 	Desc         string `json:"desc,omitempty"`
 }
 
+// 设置 支付宝 私钥类型，alipay.PKCS1 或 alipay.PKCS1，默认 PKCS1
+func (a *Client) SetPrivateKeyType(t PKCSType) (client *Client) {
+	a.mu.Lock()
+	a.PrivateKeyType = t
+	a.mu.Unlock()
+	return a
+}
+
 // 设置 时区，不设置或出错均为默认服务器时间
 func (a *Client) SetLocation(name string) (client *Client) {
 	location, err := time.LoadLocation(name)
@@ -139,7 +147,7 @@ func (a *Client) SetCharset(charset string) (client *Client) {
 func (a *Client) SetSignType(signType string) (client *Client) {
 	a.mu.Lock()
 	if signType == gopay.NULL {
-		a.SignType = "RSA2"
+		a.SignType = RSA2
 	} else {
 		a.SignType = signType
 	}
@@ -164,7 +172,11 @@ func (a *Client) SetAuthToken(authToken string) (client *Client) {
 }
 
 // 获取支付宝参数签名
-func GetRsaSign(bm gopay.BodyMap, signType, privateKey string) (sign string, err error) {
+//    bm：签名参数
+//    signType：签名类型，alipay.RSA 或 alipay.RSA2
+//    t：私钥类型，alipay.PKCS1 或 alipay.PKCS1，默认 PKCS1
+//    privateKey：应用私钥，支持PKCS1和PKCS8
+func GetRsaSign(bm gopay.BodyMap, signType string, t PKCSType, privateKey string) (sign string, err error) {
 	var (
 		block          *pem.Block
 		h              hash.Hash
@@ -172,18 +184,38 @@ func GetRsaSign(bm gopay.BodyMap, signType, privateKey string) (sign string, err
 		hashs          crypto.Hash
 		encryptedBytes []byte
 	)
+	pk := FormatPrivateKey(privateKey)
 
-	if block, _ = pem.Decode([]byte(privateKey)); block == nil {
+	if block, _ = pem.Decode([]byte(pk)); block == nil {
 		return gopay.NULL, errors.New("pem.Decode：privateKey decode error")
 	}
-	if key, err = x509.ParsePKCS1PrivateKey(block.Bytes); err != nil {
-		return
+
+	switch t {
+	case PKCS1:
+		if key, err = x509.ParsePKCS1PrivateKey(block.Bytes); err != nil {
+			return gopay.NULL, err
+		}
+	case PKCS8:
+		pkcs8Key, err := x509.ParsePKCS8PrivateKey(block.Bytes)
+		if err != nil {
+			return gopay.NULL, err
+		}
+		pk8, ok := pkcs8Key.(*rsa.PrivateKey)
+		if !ok {
+			return gopay.NULL, errors.New("parse PKCS8 key error")
+		}
+		key = pk8
+	default:
+		if key, err = x509.ParsePKCS1PrivateKey(block.Bytes); err != nil {
+			return gopay.NULL, err
+		}
 	}
+
 	switch signType {
-	case "RSA":
+	case RSA:
 		h = sha1.New()
 		hashs = crypto.SHA1
-	case "RSA2":
+	case RSA2:
 		h = sha256.New()
 		hashs = crypto.SHA256
 	default:

alipay/service_api.go

@@ -210,7 +210,7 @@ A：开发者上传自己的应用公钥证书后，开放平台会为开发者
 func VerifySyncSign(aliPayPublicKey, signData, sign string) (ok bool, err error) {
 	// 支付宝公钥验签
 	pKey := FormatPublicKey(aliPayPublicKey)
-	if err = verifySign(signData, sign, "RSA2", pKey); err != nil {
+	if err = verifySign(signData, sign, RSA2, pKey); err != nil {
 		return false, err
 	}
 	return true, nil
@@ -285,9 +285,9 @@ func verifySign(signData, sign, signType, aliPayPublicKey string) (err error) {
 		return errors.New("支付宝公钥转换错误")
 	}
 	switch signType {
-	case "RSA":
+	case RSA:
 		hashs = crypto.SHA1
-	case "RSA2":
+	case RSA2:
 		hashs = crypto.SHA256
 	default:
 		hashs = crypto.SHA256
@@ -369,9 +369,9 @@ func verifySignCert(signData, sign, signType, aliPayPublicKeyPath string) (err e
 		return errors.New("支付宝公钥转换错误")
 	}
 	switch signType {
-	case "RSA":
+	case RSA:
 		hashs = crypto.SHA1
-	case "RSA2":
+	case RSA2:
 		hashs = crypto.SHA256
 	default:
 		hashs = crypto.SHA256
@@ -586,12 +586,13 @@ func DecryptOpenDataToBodyMap(encryptedData, secretKey string) (bm gopay.BodyMap
 
 // SystemOauthToken 换取授权访问令牌（默认使用utf-8，RSA2）
 //    appId：应用ID
+//	  t：支付宝私钥类型，alipay.PKCS1 或 alipay.PKCS8，默认 PKCS1
 //    privateKey：应用私钥
 //    grantType：值为 authorization_code 时，代表用code换取；值为 refresh_token 时，代表用refresh_token换取，传空默认code换取
 //    codeOrToken：支付宝授权码或refresh_token
 //    signType：签名方式 RSA 或 RSA2，默认 RSA2
 //    文档：https://docs.open.alipay.com/api_9/alipay.system.oauth.token
-func SystemOauthToken(appId, privateKey, grantType, codeOrToken, signType string) (rsp *SystemOauthTokenResponse, err error) {
+func SystemOauthToken(appId string, t PKCSType, privateKey, grantType, codeOrToken, signType string) (rsp *SystemOauthTokenResponse, err error) {
 	var bs []byte
 	bm := make(gopay.BodyMap)
 	if "authorization_code" == grantType {
@@ -604,7 +605,7 @@ func SystemOauthToken(appId, privateKey, grantType, codeOrToken, signType string
 		bm.Set("grant_type", "authorization_code")
 		bm.Set("code", codeOrToken)
 	}
-	if bs, err = systemOauthToken(appId, privateKey, bm, "alipay.system.oauth.token", true, signType); err != nil {
+	if bs, err = systemOauthToken(appId, t, privateKey, bm, "alipay.system.oauth.token", true, signType); err != nil {
 		return
 	}
 	rsp = new(SystemOauthTokenResponse)
@@ -618,13 +619,13 @@ func SystemOauthToken(appId, privateKey, grantType, codeOrToken, signType string
 }
 
 // systemOauthToken 向支付宝发送请求
-func systemOauthToken(appId, privateKey string, bm gopay.BodyMap, method string, isProd bool, signType string) (bs []byte, err error) {
+func systemOauthToken(appId string, t PKCSType, privateKey string, bm gopay.BodyMap, method string, isProd bool, signType string) (bs []byte, err error) {
 	bm.Set("app_id", appId)
 	bm.Set("method", method)
 	bm.Set("format", "JSON")
 	bm.Set("charset", "utf-8")
 	if signType == gopay.NULL {
-		bm.Set("sign_type", "RSA2")
+		bm.Set("sign_type", RSA2)
 	} else {
 		bm.Set("sign_type", signType)
 	}
@@ -634,8 +635,7 @@ func systemOauthToken(appId, privateKey string, bm gopay.BodyMap, method string,
 		sign string
 		url  = baseUrlUtf8
 	)
-	pKey := FormatPrivateKey(privateKey)
-	if sign, err = GetRsaSign(bm, bm.Get("sign_type"), pKey); err != nil {
+	if sign, err = GetRsaSign(bm, bm.Get("sign_type"), t, privateKey); err != nil {
 		return nil, err
 	}
 	bm.Set("sign", sign)
@@ -651,11 +651,11 @@ func systemOauthToken(appId, privateKey string, bm gopay.BodyMap, method string,
 
 // monitor.heartbeat.syn(验签接口)
 //    appId：应用ID
-//    privateKey：应用私钥
-//    signType：签名方式 RSA 或 RSA2，默认 RSA2
+//    privateKey：应用私钥，支持PKCS1和PKCS8
+//    signType：签名方式 alipay.RSA 或 alipay.RSA2，默认 RSA2
 //    bizContent：验签时该参数不做任何处理，{任意值}，此参数具体看文档
 //    文档：https://docs.open.alipay.com/api_9/monitor.heartbeat.syn
-func MonitorHeartbeatSyn(appId, privateKey, signType, bizContent string) (rsp *MonitorHeartbeatSynResponse, err error) {
+func MonitorHeartbeatSyn(appId string, t PKCSType, privateKey, signType, bizContent string) (rsp *MonitorHeartbeatSynResponse, err error) {
 	var bs []byte
 	bm := make(gopay.BodyMap)
 	bm.Set("biz_content", bizContent)
@@ -664,15 +664,14 @@ func MonitorHeartbeatSyn(appId, privateKey, signType, bizContent string) (rsp *M
 	bm.Set("format", "JSON")
 	bm.Set("charset", "utf-8")
 	if signType == gopay.NULL {
-		bm.Set("sign_type", "RSA2")
+		bm.Set("sign_type", RSA2)
 	} else {
 		bm.Set("sign_type", signType)
 	}
 	bm.Set("timestamp", time.Now().Format(gopay.TimeLayout))
 	bm.Set("version", "1.0")
 
-	pKey := FormatPrivateKey(privateKey)
-	sign, err := GetRsaSign(bm, bm.Get("sign_type"), pKey)
+	sign, err := GetRsaSign(bm, bm.Get("sign_type"), t, privateKey)
 	if err != nil {
 		return nil, err
 	}

alipay/service_api_test.go

@@ -10,7 +10,7 @@ func TestMonitorHeartbeatSyn(t *testing.T) {
 	privateKey := "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"
 	bizContent := "{任意值}"
 
-	rsp, err := MonitorHeartbeatSyn(appid, privateKey, "RSA2", bizContent)
+	rsp, err := MonitorHeartbeatSyn(appid, PKCS1, privateKey, RSA2, bizContent)
 	if err != nil {
 		fmt.Println("err:", err)
 		return

constant.go

@@ -7,5 +7,5 @@ const (
 	SUCCESS    = "SUCCESS"
 	FAIL       = "FAIL"
 	OK         = "OK"
-	Version    = "1.5.5"
+	Version    = "1.5.6"
 )

examples/alipay/alipay_FundTransToaccountTransfer.go

@@ -11,12 +11,13 @@ func FundTransToaccountTransfer() {
 	privateKey := "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"
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2")
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1)
 
 	//请求参数
 	body := make(gopay.BodyMap)

examples/alipay/alipay_OpenAuthTokenApp.go

@@ -12,12 +12,13 @@ func OpenAuthTokenApp() {
 	//privateKey := "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"
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2")
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1)
 
 	//请求参数
 	body := make(gopay.BodyMap)

examples/alipay/alipay_ServiceApi.go

@@ -24,7 +24,7 @@ func FormatPublicKey() {
 
 func SystemOauthToken2() {
 	privateKey := "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"
-	rsp, err := alipay.SystemOauthToken("2016091200494382", privateKey, "", "06e8961891d647c0ac99bb1cebe7SE69", "RSA2")
+	rsp, err := alipay.SystemOauthToken("2016091200494382", alipay.PKCS1, privateKey, "", "06e8961891d647c0ac99bb1cebe7SE69", alipay.RSA2)
 	if err != nil {
 		fmt.Println("SystemOauthToken:", err)
 		return

examples/alipay/alipay_SystemOauthToken.go

@@ -16,7 +16,8 @@ func SystemOauthToken() {
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2").
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1).
 		SetNotifyUrl("https://www.gopay.ink")
 
 	//请求参数

examples/alipay/alipay_TradeAppPay.go

@@ -12,12 +12,13 @@ func TradeAppPay() {
 	privateKey := "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"
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2").
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1).
 		SetNotifyUrl("https://www.gopay.ink")
 
 	//请求参数

examples/alipay/alipay_TradeCancel.go

@@ -12,12 +12,13 @@ func TradeCancel() {
 	privateKey := "MIIEogIBAAKCAQEAy+CRzKw4krA2RzCDTqg5KJg92XkOY0RN3pW4sYInPqnGtHV7YDHu5nMuxY6un+dLfo91OFOEg+RI+WTOPoM4xJtsOaJwQ1lpjycoeLq1OyetGW5Q8wO+iLWJASaMQM/t/aXR/JHaguycJyqlHSlxANvKKs/tOHx9AhW3LqumaCwz71CDF/+70scYuZG/7wxSjmrbRBswxd1Sz9KHdcdjqT8pmieyPqnM24EKBexHDmQ0ySXvLJJy6eu1dJsPIz+ivX6HEfDXmSmJ71AZVqZyCI1MhK813R5E7XCv5NOtskTe3y8uiIhgGpZSdB77DOyPLcmVayzFVLAQ3AOBDmsY6wIDAQABAoIBAHjsNq31zAw9FcR9orQJlPVd7vlJEt6Pybvmg8hNESfanO+16rpwg2kOEkS8zxgqoJ1tSzJgXu23fgzl3Go5fHcoVDWPAhUAOFre9+M7onh2nPXDd6Hbq6v8OEmFapSaf2b9biHnBHq5Chk08v/r74l501w3PVVOiPqulJrK1oVb+0/YmCvVFpGatBcNaefKUEcA+vekWPL7Yl46k6XeUvRfTwomCD6jpYLUhsAKqZiQJhMGoaLglZvkokQMF/4G78K7FbbVLMM1+JDh8zJ/DDVdY2vHREUcCGhl4mCVQtkzIbpxG++vFg7/g/fDI+PquG22hFILTDdtt2g2fV/4wmkCgYEA6goRQYSiM03y8Tt/M4u1Mm7OWYCksqAsU7rzQllHekIN3WjD41Xrjv6uklsX3sTG1syo7Jr9PGE1xQgjDEIyO8h/3lDQyLyycYnyUPGNNMX8ZjmGwcM51DQ/QfIrY/CXjnnW+MVpmNclAva3L33KXCWjw20VsROV1EA8LCL94BUCgYEA3wH4ANpzo7NqXf+2WlPPMuyRrF0QPIRGlFBNtaKFy0mvoclkREPmK7+N4NIGtMf5JNODS5HkFRgmU4YNdupA2I8lIYpD+TsIobZxGUKUkYzRZYZ1m1ttL69YYvCVz9Xosw/VoQ+RrW0scS5yUKqFMIUOV2R/Imi//c5TdKx6VP8CgYAnJ1ADugC4vI2sNdvt7618pnT3HEJxb8J6r4gKzYzbszlGlURQQAuMfKcP7RVtO1ZYkRyhmLxM4aZxNA9I+boVrlFWDAchzg+8VuunBwIslgLHx0/4EoUWLzd1/OGtco6oU1HXhI9J9pRGjqfO1iiIifN/ujwqx7AFNknayG/YkQKBgD6yNgA/ak12rovYzXKdp14Axn+39k2dPp6J6R8MnyLlB3yruwW6NSbNhtzTD1GZ+wCQepQvYvlPPc8zm+t3tl1r+Rtx3ORf5XBZc3iPkGdPOLubTssrrAnA+U9vph61W+OjqwLJ9sHUNK9pSHhHSIS4k6ycM2YAHyIC9NGTgB0PAoGAJjwd1DgMaQldtWnuXjvohPOo8cQudxXYcs6zVRbx6vtjKe2v7e+eK1SSVrR5qFV9AqxDfGwq8THenRa0LC3vNNplqostuehLhkWCKE7Y75vXMR7N6KU1kdoVWgN4BhXSwuRxmHMQfSY7q3HG3rDGz7mzXo1FVMr/uE4iDGm0IXY="
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2").
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1).
 		SetNotifyUrl("https://www.gopay.ink")
 
 	//请求参数

examples/alipay/alipay_TradeClose.go

@@ -12,12 +12,13 @@ func TradeClose() {
 	privateKey := "MIIEogIBAAKCAQEAy+CRzKw4krA2RzCDTqg5KJg92XkOY0RN3pW4sYInPqnGtHV7YDHu5nMuxY6un+dLfo91OFOEg+RI+WTOPoM4xJtsOaJwQ1lpjycoeLq1OyetGW5Q8wO+iLWJASaMQM/t/aXR/JHaguycJyqlHSlxANvKKs/tOHx9AhW3LqumaCwz71CDF/+70scYuZG/7wxSjmrbRBswxd1Sz9KHdcdjqT8pmieyPqnM24EKBexHDmQ0ySXvLJJy6eu1dJsPIz+ivX6HEfDXmSmJ71AZVqZyCI1MhK813R5E7XCv5NOtskTe3y8uiIhgGpZSdB77DOyPLcmVayzFVLAQ3AOBDmsY6wIDAQABAoIBAHjsNq31zAw9FcR9orQJlPVd7vlJEt6Pybvmg8hNESfanO+16rpwg2kOEkS8zxgqoJ1tSzJgXu23fgzl3Go5fHcoVDWPAhUAOFre9+M7onh2nPXDd6Hbq6v8OEmFapSaf2b9biHnBHq5Chk08v/r74l501w3PVVOiPqulJrK1oVb+0/YmCvVFpGatBcNaefKUEcA+vekWPL7Yl46k6XeUvRfTwomCD6jpYLUhsAKqZiQJhMGoaLglZvkokQMF/4G78K7FbbVLMM1+JDh8zJ/DDVdY2vHREUcCGhl4mCVQtkzIbpxG++vFg7/g/fDI+PquG22hFILTDdtt2g2fV/4wmkCgYEA6goRQYSiM03y8Tt/M4u1Mm7OWYCksqAsU7rzQllHekIN3WjD41Xrjv6uklsX3sTG1syo7Jr9PGE1xQgjDEIyO8h/3lDQyLyycYnyUPGNNMX8ZjmGwcM51DQ/QfIrY/CXjnnW+MVpmNclAva3L33KXCWjw20VsROV1EA8LCL94BUCgYEA3wH4ANpzo7NqXf+2WlPPMuyRrF0QPIRGlFBNtaKFy0mvoclkREPmK7+N4NIGtMf5JNODS5HkFRgmU4YNdupA2I8lIYpD+TsIobZxGUKUkYzRZYZ1m1ttL69YYvCVz9Xosw/VoQ+RrW0scS5yUKqFMIUOV2R/Imi//c5TdKx6VP8CgYAnJ1ADugC4vI2sNdvt7618pnT3HEJxb8J6r4gKzYzbszlGlURQQAuMfKcP7RVtO1ZYkRyhmLxM4aZxNA9I+boVrlFWDAchzg+8VuunBwIslgLHx0/4EoUWLzd1/OGtco6oU1HXhI9J9pRGjqfO1iiIifN/ujwqx7AFNknayG/YkQKBgD6yNgA/ak12rovYzXKdp14Axn+39k2dPp6J6R8MnyLlB3yruwW6NSbNhtzTD1GZ+wCQepQvYvlPPc8zm+t3tl1r+Rtx3ORf5XBZc3iPkGdPOLubTssrrAnA+U9vph61W+OjqwLJ9sHUNK9pSHhHSIS4k6ycM2YAHyIC9NGTgB0PAoGAJjwd1DgMaQldtWnuXjvohPOo8cQudxXYcs6zVRbx6vtjKe2v7e+eK1SSVrR5qFV9AqxDfGwq8THenRa0LC3vNNplqostuehLhkWCKE7Y75vXMR7N6KU1kdoVWgN4BhXSwuRxmHMQfSY7q3HG3rDGz7mzXo1FVMr/uE4iDGm0IXY="
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2").
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1).
 		SetNotifyUrl("https://www.gopay.ink")
 
 	//请求参数

examples/alipay/alipay_TradeCreate.go

@@ -13,12 +13,13 @@ func TradeCreate() {
 	privateKey := "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"
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2").
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1).
 		SetNotifyUrl("https://www.gopay.ink")
 
 	//请求参数

examples/alipay/alipay_TradeFastPayRefundQuery.go

@@ -12,12 +12,13 @@ func TradeFastPayRefundQuery() {
 	privateKey := "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"
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2")
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1)
 
 	//请求参数
 	body := make(gopay.BodyMap)

examples/alipay/alipay_TradeOrderSettle.go

@@ -16,7 +16,8 @@ func TradeOrderSettle() {
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2")
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1)
 
 	//请求参数
 	body := make(gopay.BodyMap)

examples/alipay/alipay_TradePagePay.go

@@ -12,12 +12,13 @@ func TradePagePay() {
 	privateKey := "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"
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2").
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1).
 		SetNotifyUrl("https://www.gopay.ink")
 
 	//请求参数

examples/alipay/alipay_TradePay.go

@@ -12,12 +12,13 @@ func TradePay() {
 	privateKey := "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"
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2").
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1).
 		//SetAppAuthToken("201908BB03f542de8ecc42b985900f5080407abc").
 		SetNotifyUrl("https://www.gopay.ink")
 

examples/alipay/alipay_TradePrecreate.go

@@ -11,12 +11,13 @@ func TradePrecreate() {
 	privateKey := "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"
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2").
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1).
 		SetNotifyUrl("https://www.gopay.ink")
 
 	//请求参数

examples/alipay/alipay_TradeQuery.go

@@ -17,7 +17,8 @@ func TradeQuery() {
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2").
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1).
 		SetAppAuthToken("201908BB03f542de8ecc42b985900f5080407abc")
 
 	//请求参数

examples/alipay/alipay_TradeRefund.go

@@ -12,12 +12,13 @@ func TradeRefund() {
 	privateKey := "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"
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2")
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1)
 
 	//请求参数
 	body := make(gopay.BodyMap)

examples/alipay/alipay_TradeWapPay.go

@@ -17,7 +17,8 @@ func TradeWapPay() {
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2").
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1).
 		//SetReturnUrl("https://www.gopay.ink").
 		SetNotifyUrl("https://www.gopay.ink")
 	//请求参数

examples/alipay/alipay_UserCertifyOpenCertify.go

@@ -12,12 +12,13 @@ func UserCertifyOpenCertify() {
 	privateKey := "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"
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2")
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1)
 
 	// 请求参数
 	bm := make(gopay.BodyMap)

examples/alipay/alipay_UserCertifyOpenInit.go

@@ -12,12 +12,13 @@ func UserCertifyOpenInit() {
 	privateKey := "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"
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2")
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1)
 
 	// 请求参数
 	bm := make(gopay.BodyMap)

examples/alipay/alipay_UserCertifyOpenQuery.go

@@ -12,12 +12,13 @@ func UserCertifyOpenQuery() {
 	privateKey := "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"
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2")
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1)
 
 	// 请求参数
 	bm := make(gopay.BodyMap)

examples/alipay/alipay_UserInfoAuth.go

@@ -17,7 +17,8 @@ func UserInfoAuth() {
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2")
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1)
 
 	// 请求参数
 	bm := make(gopay.BodyMap)

examples/alipay/alipay_UserInfoShare.go

@@ -11,12 +11,13 @@ func UserInfoShare() {
 	privateKey := "MIIEogIBAAKCAQEAy+CRzKw4krA2RzCDTqg5KJg92XkOY0RN3pW4sYInPqnGtHV7YDHu5nMuxY6un+dLfo91OFOEg+RI+WTOPoM4xJtsOaJwQ1lpjycoeLq1OyetGW5Q8wO+iLWJASaMQM/t/aXR/JHaguycJyqlHSlxANvKKs/tOHx9AhW3LqumaCwz71CDF/+70scYuZG/7wxSjmrbRBswxd1Sz9KHdcdjqT8pmieyPqnM24EKBexHDmQ0ySXvLJJy6eu1dJsPIz+ivX6HEfDXmSmJ71AZVqZyCI1MhK813R5E7XCv5NOtskTe3y8uiIhgGpZSdB77DOyPLcmVayzFVLAQ3AOBDmsY6wIDAQABAoIBAHjsNq31zAw9FcR9orQJlPVd7vlJEt6Pybvmg8hNESfanO+16rpwg2kOEkS8zxgqoJ1tSzJgXu23fgzl3Go5fHcoVDWPAhUAOFre9+M7onh2nPXDd6Hbq6v8OEmFapSaf2b9biHnBHq5Chk08v/r74l501w3PVVOiPqulJrK1oVb+0/YmCvVFpGatBcNaefKUEcA+vekWPL7Yl46k6XeUvRfTwomCD6jpYLUhsAKqZiQJhMGoaLglZvkokQMF/4G78K7FbbVLMM1+JDh8zJ/DDVdY2vHREUcCGhl4mCVQtkzIbpxG++vFg7/g/fDI+PquG22hFILTDdtt2g2fV/4wmkCgYEA6goRQYSiM03y8Tt/M4u1Mm7OWYCksqAsU7rzQllHekIN3WjD41Xrjv6uklsX3sTG1syo7Jr9PGE1xQgjDEIyO8h/3lDQyLyycYnyUPGNNMX8ZjmGwcM51DQ/QfIrY/CXjnnW+MVpmNclAva3L33KXCWjw20VsROV1EA8LCL94BUCgYEA3wH4ANpzo7NqXf+2WlPPMuyRrF0QPIRGlFBNtaKFy0mvoclkREPmK7+N4NIGtMf5JNODS5HkFRgmU4YNdupA2I8lIYpD+TsIobZxGUKUkYzRZYZ1m1ttL69YYvCVz9Xosw/VoQ+RrW0scS5yUKqFMIUOV2R/Imi//c5TdKx6VP8CgYAnJ1ADugC4vI2sNdvt7618pnT3HEJxb8J6r4gKzYzbszlGlURQQAuMfKcP7RVtO1ZYkRyhmLxM4aZxNA9I+boVrlFWDAchzg+8VuunBwIslgLHx0/4EoUWLzd1/OGtco6oU1HXhI9J9pRGjqfO1iiIifN/ujwqx7AFNknayG/YkQKBgD6yNgA/ak12rovYzXKdp14Axn+39k2dPp6J6R8MnyLlB3yruwW6NSbNhtzTD1GZ+wCQepQvYvlPPc8zm+t3tl1r+Rtx3ORf5XBZc3iPkGdPOLubTssrrAnA+U9vph61W+OjqwLJ9sHUNK9pSHhHSIS4k6ycM2YAHyIC9NGTgB0PAoGAJjwd1DgMaQldtWnuXjvohPOo8cQudxXYcs6zVRbx6vtjKe2v7e+eK1SSVrR5qFV9AqxDfGwq8THenRa0LC3vNNplqostuehLhkWCKE7Y75vXMR7N6KU1kdoVWgN4BhXSwuRxmHMQfSY7q3HG3rDGz7mzXo1FVMr/uE4iDGm0IXY="
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2").
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1).
 		SetAuthToken("authusrB3888b190f6df4aea964d66129f8a5X11")
 
 	// 发起请求

examples/alipay/alipay_ZhimaCreditScoreGet.go

@@ -11,12 +11,13 @@ func ZhimaCreditScoreGet() {
 	privateKey := "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"
 	//初始化支付宝客户端
 	//    appId：应用ID
-	//    privateKey：应用秘钥
+	//    privateKey：应用私钥，支持PKCS1和PKCS8
 	//    isProd：是否是正式环境
 	client := alipay.NewClient("2016091200494382", privateKey, false)
 	//配置公共参数
 	client.SetCharset("utf-8").
-		SetSignType("RSA2").
+		SetSignType(alipay.RSA2).
+		SetPrivateKeyType(alipay.PKCS1).
 		SetAuthToken("") //必须设置此参数
 
 	//请求参数

release_note.txt

@@ -1,3 +1,9 @@
+版本号：Release 1.5.6
+发布时间：2020/03/06 17:32
+修改记录：
+   (1) 支付宝：新增Client方法：client.SetPrivateKeyType()，设置 支付宝 私钥类型，alipay.PKCS1 或 alipay.PKCS1，默认 PKCS1。
+   (2) 支付宝：修改公共方法：alipay.GetRsaSign()，增加了私钥类型参数，并将私钥的格式化操作，移动到该方法内，传入的私钥无需事先格式化。
+
 版本号：Release 1.5.5
 发布时间：2020/03/05 18:32
 修改记录：