feat: complete wechat pay

backend/providers/wechat/config.go

@@ -48,10 +48,12 @@ type Config struct {
 }
 
 type Pay struct {
-	MchID      string
-	SerialNo   string
-	MechName   string
-	NotifyURL  string
-	ApiV3Key   string
-	PrivateKey string
+	MchID       string
+	SerialNo    string
+	MechName    string
+	NotifyURL   string
+	ApiV3Key    string
+	PrivateKey  string
+	PublicKeyID string
+	PublicKey   string
 }

backend/providers/wepay/pay.go

@@ -4,13 +4,13 @@ import (
 	"context"
 	"crypto/rsa"
 	"encoding/json"
-	"errors"
 	"time"
 
 	w "quyun/providers/wechat"
 
 	"github.com/go-pay/gopay"
 	"github.com/go-pay/gopay/wechat/v3"
+	"github.com/pkg/errors"
 	log "github.com/sirupsen/logrus"
 	"go.ipao.vip/atom/container"
 	"go.ipao.vip/atom/opt"
@@ -40,6 +40,11 @@ func Provide(opts ...opt.Option) error {
 			client.DebugSwitch = gopay.DebugOn
 		}
 
+		err = client.AutoVerifySignByPublicKey([]byte(wechatConfig.Pay.PublicKey), wechatConfig.Pay.PublicKeyID)
+		if err != nil {
+			return nil, errors.Wrap(err, "AutoVerifySignByPublicKey")
+		}
+
 		return &Client{
 			payClient: client,
 			config:    wechatConfig,