通过API进行自定义身份验证
通过API进行自定义身份验证
提问于 2018-10-19 00:21:06
我有一个laravel API项目。我希望能够发送登录请求，并根据一些自定义逻辑取回令牌。我没有使用数据库，所以我不能使用默认身份验证。
我已经设置了一个名为AuthCustomProvider的提供者。
namespace App\Providers;
use Auth;
use App\Authentication\UserProvider;
use Illuminate\Support\ServiceProvider;
class AuthCustomProvider extends ServiceProvider
{
/**
* Perform post-registration booting of services.
*
* @return void
*/
public function boot()
{
Auth::provider('custom_auth', function($app, array $config) {
return new UserProvider();
});
}
/**
* Register bindings in the container.
*
* @return void
*/
public function register()
{
//
}
}然后，我将其添加到providers数组的config/app.php文件中：
'providers' => [
App\Providers\AuthCustomProvider::class,然后，我将我的自定义提供程序驱动程序添加到提供程序数组的config/auth.php文件中：
'providers' => [
'users' => [
'driver' => 'custom_auth',
],
],因为我没有使用数据库，所以我去掉了model属性。
最后，我创建了一个名为App/Authentication的文件夹，并将我的UserProvider.php文件放入其中：
<?php
namespace App\Authentication;
use Illuminate\Contracts\Auth\UserProvider as IlluminateUserProvider;
class UserProvider implements IlluminateUserProvider
{
/**
* @param mixed $identifier
* @return \Illuminate\Contracts\Auth\Authenticatable|null
*/
public function retrieveById($identifier)
{
// Get and return a user by their unique identifier
}
/**
* @param mixed $identifier
* @param string $token
* @return \Illuminate\Contracts\Auth\Authenticatable|null
*/
public function retrieveByToken($identifier, $token)
{
// Get and return a user by their unique identifier and "remember me" token
}
/**
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @param string $token
* @return void
*/
public function updateRememberToken(Authenticatable $user, $token)
{
// Save the given "remember me" token for the given user
}
/**
* Retrieve a user by the given credentials.
*
* @param array $credentials
* @return \Illuminate\Contracts\Auth\Authenticatable|null
*/
public function retrieveByCredentials(array $credentials)
{
// Get and return a user by looking up the given credentials
}
/**
* Validate a user against the given credentials.
*
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @param array $credentials
* @return bool
*/
public function validateCredentials(Authenticatable $user, array $credentials)
{
// Check that given credentials belong to the given user
}
}最后，我在登录控制器上创建了一个函数。api调用将转到以下位置：
public function Login(Request $request)
{
$user = Consultant::lookup('UserId', 1);
//Returns collection of user details (user id, username etc)
//Logic will go here in the future
$logThemIn = true;
if ($logThemIn)
{
auth()->login($user);
//return oauth2 token
}
}这就是我现在所处的位置，如果我运行这个命令，我会得到错误：
“App\Authentication\UserProvider::updateRememberToken(App\Authentication\Authenticatable声明( $user，$token)必须与Illuminate\Contracts\Auth\UserProvider::updateRememberToken(Illuminate\Contracts\Auth\Authenticatable $user，$token兼容)”
我对laravel是个新手，我能找到的关于我尝试做的事情的教程并不多。任何帮助都会得到极大的重视
回答 2
Stack Overflow用户
回答已采纳
发布于 2018-10-19 01:00:54
将您的UserProvider改为使用Illuminate\Contracts\Auth\Authenticatable而不是App\Authentication\Authenticatable，如果没有指定，php将从当前名称空间装入一个类。
<?php
namespace App\Authentication;
use Illuminate\Contracts\Auth\UserProvider as IlluminateUserProvider;
use Illuminate\Contracts\Auth\Authenticatable;
class UserProvider implements IlluminateUserProvider
{
/**
* @param mixed $identifier
* @return \Illuminate\Contracts\Auth\Authenticatable|null
*/
public function retrieveById($identifier)
{
// Get and return a user by their unique identifier
}
/**
* @param mixed $identifier
* @param string $token
* @return \Illuminate\Contracts\Auth\Authenticatable|null
*/
public function retrieveByToken($identifier, $token)
{
// Get and return a user by their unique identifier and "remember me" token
}
/**
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @param string $token
* @return void
*/
public function updateRememberToken(Authenticatable $user, $token)
{
// Save the given "remember me" token for the given user
}
/**
* Retrieve a user by the given credentials.
*
* @param array $credentials
* @return \Illuminate\Contracts\Auth\Authenticatable|null
*/
public function retrieveByCredentials(array $credentials)
{
// Get and return a user by looking up the given credentials
}
/**
* Validate a user against the given credentials.
*
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @param array $credentials
* @return bool
*/
public function validateCredentials(Authenticatable $user, array $credentials)
{
// Check that given credentials belong to the given user
}
}Stack Overflow用户
发布于 2018-10-19 06:40:44
您忘记导入Authenticatable。只需添加：
use Illuminate\Contracts\Auth\Authenticatable;页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/52878467
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