Flutter更改firebase用户的密码不起作用

Question

我正在尝试为 firebase 用户更改密码。

handleChangePassword(BuildContext parentContext) {
    return showDialog(
        context: parentContext,
        builder: (_) {
          return ChangePasswordPopUp(
            currentEmail: widget.email,
            auth: widget.auth,
            newPassword: (val) async {
              await widget.auth.changePassword(val);
            },
          );
        });
  }

用户在 ChangePasswordPopUp 和 ValueChanged newPassword 中重新认证，我正在调用 changePassword

Future<void> changePassword(String password) async {
    FirebaseUser user = await _firebaseAuth.currentUser();
    print(password);
    user.updatePassword(password).then((_){
      print("Succesfull changed password");
    }).catchError((error){
      print("Password can't be changed" + error.toString());
    });
  }

它会打印选择的新密码和“成功更改密码”，所以一切都应该没问题，但是当我尝试注销并再次登录时，它是旧密码而不是新密码。

有什么建议吗？

Answer 1

void _changePassword(String password) async{
   //Create an instance of the current user. 
    FirebaseUser user = await FirebaseAuth.instance.currentUser();

    //Pass in the password to updatePassword.
    user.updatePassword(password).then((_){
      print("Your password changed Succesfully ");
    }).catchError((err){
      print("You can't change the Password" + err.toString());
      //This might happen, when the wrong password is in, the user isn't found, or if the user hasn't logged in recently.
    });
  }