func (u *User) RegisterUser(arg *RegisterUserArg, ukey *string) (err error) {
arg.Email = strings.Replace(arg.Email, " ", "", -1)
arg.Nickname = strings.Replace(arg.Nickname, " ", "", -1)
arg.Password = strings.Replace(arg.Password, " ", "", -1)
if len(arg.Email) > 50 {
err = errors.New("EmailError:too long")
return
}
if len(arg.Nickname) > 50 {
err = errors.New("NicknameError:too long")
return
}
if len(arg.Password) > 40 {
err = errors.New("PasswordError:too long")
return
}
h := sha1.New()
salt := utils.GenSalt(10)
io.WriteString(h, salt+arg.Password) // salt
arg.Password = fmt.Sprintf("%#x", string(h.Sum(nil)))
if !u.checkNicknameLower(arg.Nickname) {
err = errors.New("NicknameError:nickname dup")
return
}
for {
*ukey = utils.GenUkey()
r, err := u.DB.Exec(SQL_REGISTER_USER, *ukey, arg.Email, salt, arg.Password)
if err != nil {
if strings.Contains(err.Error(), "email_key") {
err = errors.New("EmailError:" + err.Error())
} else if strings.Contains(err.Error(), "ukey_key") {
continue
} else {
err = errors.New("InternalError:" + err.Error())
}
return err
}
if n, err := r.RowsAffected(); n != 1 {
err = errors.New("InternalError:insert user error")
return err
}
break
}
_, err = u.DB.Exec(SQL_REGISTER_INSERT_NICKNAME, *ukey, arg.Nickname)
if err != nil {
err = errors.New("InternalError:" + err.Error())
return
}
return
}
func (u *User) UpdatePassword(arg *UpdatePasswordArg, ukey *string) (err error) {
if len(arg.Ukey) != 6 {
err = errors.New("UkeyError:" + arg.Ukey)
return
}
if len(arg.Password) == 0 {
err = errors.New("PasswordError: unvalid password")
return
}
salt := utils.GenSalt(10)
h := sha1.New()
io.WriteString(h, salt+arg.Password)
pass := fmt.Sprintf("%#x", string(h.Sum(nil)))
_, err = u.DB.Exec(SQL_UPDATE_PASSWORD, salt, pass, arg.Ukey)
if err != nil {
err = errors.New("InternalError:" + err.Error())
return
}
*ukey = arg.Ukey
return
}