feat: 修改密码接口

backend/controller/accapi.go

@@ -21,6 +21,7 @@ func NewAccountRouter(rg *gin.RouterGroup, as service.AccountService) *AccountRo
 	group.POST("/create", ar.CreateAccount)
 	group.POST("/login", ar.LoginAccount)
 	group.PUT("/reset", ar.ResetPassword)
+	group.PUT("/change-pwd", ar.ChangePassword)
 
 	return ar
 }
@@ -93,3 +94,31 @@ func (ar *AccountRouter) ResetPassword(c *gin.Context) {
 		"passwd": pwd,
 	})
 }
+
+// 修改密码
+func (ar *AccountRouter) ChangePassword(c *gin.Context) {
+	uin, err := ar.GetUin(c)
+
+	if err != nil {
+		ar.StatusCode(c, 401, err.Error())
+		return
+	}
+
+	// 取body的json里的uin和pwd
+	var body AccountChangePasswordBody
+
+	if err := c.ShouldBindJSON(&body); err != nil {
+		ar.Fail(c, 1, err.Error())
+		return
+	}
+
+	// 修改密码
+	err = ar.AccountService.ChangePassword(uin, body.NewPasswd)
+
+	if err != nil {
+		ar.Fail(c, 1, err.Error())
+		return
+	}
+
+	ar.Success(c, nil)
+}

backend/controller/dto.go

@@ -13,6 +13,11 @@ type AccountLoginBody struct {
 	Passwd string `json:"passwd" binding:"required"`
 }
 
+type AccountChangePasswordBody struct {
+	// 新密码
+	NewPasswd string `json:"new_passwd" binding:"required"`
+}
+
 type PostNewBody struct {
 
 	// UUID UUID 必须

backend/service/account.go

@@ -89,3 +89,25 @@ func (as *AccountService) ResetPassword(uin int64) (string, error) {
 
 	return newPwd, err
 }
+
+// 修改密码
+func (as *AccountService) ChangePassword(uin int64, newPwd string) error {
+	acc, err := as.DB.GetAccountByUIN(uin)
+
+	if err != nil {
+		return err
+	}
+
+	if acc == nil {
+		return ErrAccountNotFound
+	}
+
+	salt := util.GenerateRandomSalt()
+
+	encryptedPwd := util.EncryptPassword(newPwd, salt)
+
+	// 更新密码
+	err = as.DB.UpdatePassword(uin, encryptedPwd, salt)
+
+	return err
+}