- don't check sign when there isn't sign data in mtwm callback.

platformapi/mtwmapi/callback.go

@@ -5,6 +5,7 @@ import (
 	"net/url"
 	"strings"
 
+	"git.rosy.net.cn/baseapi"
 	"git.rosy.net.cn/baseapi/utils"
 )
 
@@ -51,9 +52,11 @@ func Err2CallbackResponse(err error, data string) *CallbackResponse {
 
 func (a *API) GetCallbackMsg(request *http.Request) (msg *CallbackMsg, callbackResponse *CallbackResponse) {
 	data := utils.URLValues2Map(request.PostForm)
+	if dataSign, ok := data[signKey]; ok {
 		fullURL := strings.TrimRight(a.callbackURL+request.URL.Path, "/")
 		sign := a.signParams(fullURL+"?", data)
-	if sign != data[signKey] {
+		if sign != dataSign.(string) {
+			baseapi.SugarLogger.Debugf("mtwm GetCallbackMsg my sign:%v, data sign:%v", sign, dataSign.(string))
 			return nil, SignatureIsNotOk
 		}
 		cmd := strings.Trim(request.URL.EscapedPath(), "/")
@@ -67,3 +70,5 @@ func (a *API) GetCallbackMsg(request *http.Request) (msg *CallbackMsg, callbackR
 		}
 		return msg, nil
 	}
+	return nil, SuccessResponse
+}

utils/typeconv.go

@@ -106,7 +106,7 @@ func MustInterface2Float64(data interface{}) float64 {
 }
 
 func Interface2FloatWithDefault(data interface{}, defValue float64) (retVal float64) {
-	if data == nil {
+	if _, ok := data.(json.Number); !ok {
 		return defValue
 	}
 	return MustInterface2Float64(data)