Laravel 5.6 - 在自定义上使用内置 Auth table - 不进行身份验证 user/password

Laravel 5.6 - Using built in Auth on custom table - Not authenticating user/password

我正在努力使用 Laravel 的内置身份验证来对抗已经包含用户名和密码的现有 'Users' table。列名是 'UserEmail' 和 'UserPassword'。为了测试它,我使用 tinker 创建了一个条目,将密码散列为:

$user->UserPassword=Hash::make('1234');

尝试使用 Auth::attempt 登录时,身份验证一直失败。为了进行调试,我开始添加 var_dump,甚至将通过的密码请求与数据库中的散列密码进行比较,结果匹配。所以我不确定为什么 Auth::attempt 无法验证它:

这是我在 LoginController.php:

中的功能
public function login(Request $request)
{
    // validate the form data
    $this->validate($request, [
        'UserEmail' => 'required',
        'UserPassword' => 'required'
    ]);

    var_dump($request->UserEmail);
    var_dump($request->UserPassword);
    $user = App\FarmUser::where('UserEmail', $request->UserEmail)->first();
    var_dump($user->UserPassword);
    $authenticated = Hash::check($request->UserPassword, $user->UserPassword);
    var_dump($authenticated);

    // attempt to log the user in
    if (Auth::attempt(['UserEmail' => $request->UserEmail, 'UserPassword' => $request->UserPassword], $request->remember)) {
        // if successful, then redirect to their intended location
        Debugbar::addMessage('successfully authenticated');
        return redirect()->intended($redirectTo);   
    }

    // if unsuccessful, then redirect back to login with the form data
    Debugbar::addMessage('authentication failed');
    //return redirect()->back();
}

当我尝试登录时,我看到正确的 UserEmail、UserPassword,并且哈希检查也 returns 正确。但是,当我调用 Auth::attempt 时,它没有成功验证并重定向回来。知道为什么我无法让 Auth::attempt 正确验证吗?

当我登录时,这是从那些 var 转储生成的输出:

string(20) "user@test.com" string(8) "1234" string(60) "<hash>" bool(true)

这是 returns 为这个 App\FarmUser 模型所做的修改:

>>> $user = App\FarmUser::where('UserLogin', 'testuser')->first();
=> App\FarmUser {#809
     ID: 1,
     UserLogin: "testuser",
     password: "<hash>",
     Active: "Yes",
     UserEmail: "user@test.com",
     Created: "2018-03-20 15:09:24",
     CreatedByID: null,
     Modified: null,
     ModifiedByID: null,
     created_at: "2018-03-20 19:09:09",
     updated_at: "2018-03-20 19:09:09",
   }

您需要重写用户模型中的 getAuthPassword() 方法,如下所示:

/**
 * Get the password for the user.
 *
 * @return string
 */
public function getAuthPassword()
{
    return $this->UserPassword;
}

并且不要在 Auth::attempt() 中调用 UserPassword,而是调用 password。像这样:

Auth::attempt([
    'UserEmail' => $request->UserEmail, 
    'password' => $request->UserPassword
]);

这是因为 Laravel 无法识别哪些字段应该是 password 字段并且有一个 "reserved" 词 "password" (它将执行哈希在那个领域,而不是其他领域)。

编辑:

由于你的模型实际上是\App\FarmUser,你还需要在config/auth.php文件中改变它,像这样:

'providers' => [
    'users' => [
        'driver' => 'eloquent',
        'model' => App\FarmUser::class,
    ],

    // 'users' => [
    //     'driver' => 'database',
    //     'table' => 'users',
    // ],
],