调整oppo支付，不引用外部包

package/pay/common/func.go

@@ -1,4 +1,4 @@
-package pay
+package common
 
 import "strings"
 

package/pay/honor/honor.go

@@ -8,7 +8,7 @@ import (
 	"encoding/base64"
 	"encoding/pem"
 	"errors"
-	"github.com/ayflying/utility_go/package/pay"
+	"github.com/ayflying/utility_go/package/pay/common"
 )
 
 type Pay struct {
@@ -35,7 +35,7 @@ func (p *Pay) VerifyRSASignature(data []byte, sign string) (bool, error) {
 		return false, errors.New("签名解码失败: " + err.Error())
 	}
 
-	pubkey := pay.FormatPublicKey(p.PubKey)
+	pubkey := common.FormatPublicKey(p.PubKey)
 	// 解析PEM格式的公钥
 	block, _ := pem.Decode([]byte(pubkey))
 	if block == nil {

package/pay/oppo/const.go

@@ -0,0 +1,9 @@
+package oppo
+
+const (
+	LoginUrl = "https://iopen.game.oppomobile.com/sdkopen/user/fileIdInfo?fileId=%s&token=%s"
+	LocationShanghai          = "Asia/Shanghai"
+
+	RSA                       = "RSA"
+	RSA2                      = "RSA2"
+)

package/pay/oppo/notify.go

@@ -0,0 +1,32 @@
+package oppo
+
+import (
+	"net/http"
+	"net/url"
+)
+
+func (p *OppoType) ParseNotifyToBodyMap(req *http.Request) (bm map[string]interface{}, err error) {
+	if err = req.ParseForm(); err != nil {
+		return nil, err
+	}
+	var form map[string][]string = req.Form
+	bm = make(map[string]interface{}, len(form)+1)
+	for k, v := range form {
+		if len(v) == 1 {
+			bm[k] = v[0]
+			//bm.Set(k, v[0])
+		}
+	}
+	return
+}
+
+func (p *OppoType) ParseNotifyByURLValues(value url.Values) (bm map[string]interface{}, err error) {
+	bm = make(map[string]interface{}, len(value)+1)
+	for k, v := range value {
+		if len(v) == 1 {
+			bm[k] = v[0]
+			//bm.Set(k, v[0])
+		}
+	}
+	return
+}

package/pay/oppo/oppo.go

@@ -3,7 +3,6 @@ package oppo
 import (
 	"context"
 	"github.com/gogf/gf/v2/frame/g"
-	"github.com/haxqer/xthird/oppo"
 )
 
 // 跟充值平台通信的加密key
@@ -30,12 +29,12 @@ func (p *OppoType) Verify(ctx context.Context) (err error) {
 	oppoPublicKey := "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmreYIkPwVovKR8rLHWlFVw7YDfm9uQOJKL89Smt6ypXGVdrAKKl0wNYc3/jecAoPi2ylChfa2iRu5gunJyNmpWZzlCNRIau55fxGW0XEu553IiprOZcaw5OuYGlf60ga8QT6qToP0/dpiL/ZbmNUO9kUhosIjEu22uFgR+5cYyQIDAQAB"
 	//oppoPublicKey := p.PublicKey
 	// 解析请求参数
-	bodyMap, err := oppo.ParseNotifyToBodyMap(g.RequestFromCtx(ctx).Request)
+	bodyMap, err := p.ParseNotifyToBodyMap(g.RequestFromCtx(ctx).Request)
 	if err != nil {
 		// 解析失败, 处理错误逻辑
 		return
 	}
 
-	err = oppo.VerifySign(oppoPublicKey, bodyMap)
+	err = p.VerifySign(oppoPublicKey, bodyMap)
 	return
 }

package/pay/oppo/sign.go

@@ -0,0 +1,80 @@
+package oppo
+
+import (
+	"crypto"
+	"crypto/hmac"
+	"crypto/rsa"
+	"crypto/sha1"
+	"crypto/x509"
+	"encoding/base64"
+	"encoding/pem"
+	"errors"
+	"fmt"
+	"github.com/ayflying/utility_go/package/pay/common"
+	"github.com/gogf/gf/v2/util/gconv"
+	"hash"
+	"math/rand"
+	"net/url"
+	"time"
+)
+
+func (p *OppoType) GenLoginBaseStr(bm map[string]interface{}, appKey, appSecret string) (string, string) {
+	baseStr := fmt.Sprintf("oauthConsumerKey=%s&oauthToken=%s&oauthSignatureMethod=HMAC-SHA1&oauthTimestamp=%d&oauthNonce=%d&oauthVersion=1.0&",
+		appKey, url.QueryEscape(gconv.String(bm["token"])), time.Now().Unix(), rand.Int31n(100000000))
+
+	var h hash.Hash
+	h = hmac.New(sha1.New, []byte(appSecret+"&"))
+	h.Write([]byte(baseStr))
+
+	sign := url.QueryEscape(base64.StdEncoding.EncodeToString(h.Sum(nil)))
+	return baseStr, sign
+}
+
+func (p *OppoType) VerifySign(oppoPayPublicKey string, bm map[string]interface{}) (err error) {
+	if oppoPayPublicKey == "" || bm == nil {
+		return errors.New("oppoPayPublicKey or bm is nil")
+	}
+
+	bodySign := bm["sign"].(string)
+	bodySignType := RSA
+	signData := fmt.Sprintf("notifyId=%s&partnerOrder=%s&productName=%s&productDesc=%s&price=%s&count=%s&attach=%s",
+		bm["notifyId"], bm["partnerOrder"], bm["productName"],
+		bm["productDesc"], bm["price"], bm["count"], bm["attach"])
+	pKey := common.FormatPublicKey(oppoPayPublicKey)
+	if err = p.verifySign(signData, bodySign, bodySignType, pKey); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (p *OppoType) verifySign(signData, sign, signType, oppoPayPublicKey string) (err error) {
+	var (
+		h         hash.Hash
+		hashs     crypto.Hash
+		block     *pem.Block
+		pubKey    interface{}
+		publicKey *rsa.PublicKey
+		ok        bool
+	)
+	signBytes, _ := base64.StdEncoding.DecodeString(sign)
+	if block, _ = pem.Decode([]byte(oppoPayPublicKey)); block == nil {
+		return errors.New("OPPO公钥Decode错误")
+	}
+	if pubKey, err = x509.ParsePKIXPublicKey(block.Bytes); err != nil {
+		return fmt.Errorf("x509.ParsePKIXPublicKey：%w", err)
+	}
+	if publicKey, ok = pubKey.(*rsa.PublicKey); !ok {
+		return errors.New("OPPO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)
+}