php - Laravel 5.1 bcrypt 和登录

Question

当我在 Laravel 框架中注册一个新用户时，我目前是这样做的，

// Creating a new user
$user = new User;
$user->firstname = $data['firstname'];
$user->lastname = $data['lastname'];
$user->email = $data['email'];
$user->password = bcrypt($data['password']);
$user->save();

效果很好，我可以登录应用程序。但是，我希望用户可以选择在其设置页面中更改密码。为此，我使用了相同的技术，使用

$newPass = bcrypt($response->new_password);

并更新用户字段。但是，这样做之后，我无法登录？我在 laravel 中使用内置的身份验证服务进行注册/登录。

我在这里做错了什么？我应该换一种方式吗？

我还尝试对当前密码进行 bcrypt，得到的哈希与数据库中存储的完全不同。

这太令人困惑了..

更新了 Controller 代码，

// Validation
$this->validate($request, [
    'email' => 'email',
    'password' => 'min:8|confirmed',
    'current_password' => 'required',
]);

// Getting the user ID
$userId = Auth::id();

// Dummy hack check, change later.
if(!Auth::attempt(['id' => $userId, 'password' => $request->current_password]))
{
    return redirect('settings')->with('alert','current password is wrong.');
}

// Everything is validated and ok to proceed
if($request->email)
{
    $data['email'] = $request->email;
}

if($request->password)
{
    $data['password'] = bcrypt("helloworld");
}

$user = User::where('id',$userId)->update($data);

dd($data);

为输入转储数据，

  +request: ParameterBag {#40 ▼
    #parameters: array:5 [▼
      "_token" => "JQIIuCjiKQmbK0X5zCM6czYD1vIoh4PGjLO4qrFm"
      "email" => "testing@gmail.com"
      "password" => "thisisnewpass"
      "password_confirmation" => "thisisnewpass"
      "current_password" => "helloworld"
    ]
  }

Answer 1

此代码更接近于 Laravel 在内部处理重置用户密码的方式。试一试。

// Getting the User
$user = Auth::user(); // Gets the currently logged in User
$credentials = [
    'id' => $user->id,
    'password' => $request->input('current_password')
];

// Make sure current password is correct
if (!Auth::validate($credentials)) { // Checks the User's credentials
    return redirect('settings')->with('alert','current password is wrong.');
}

// Change the password
if ($request->has('password')) {
    $user->password = bcrypt($request->input('password'));
}

// Save any changes
$user->save();

看起来您也在使用相同的表单来更新用户的电子邮件地址，因此请更新代码以满足您的需要。