Laravel的Auth验证Token验证使用自定义Redis的例子(2)

 public function boot(GateContract $gate)
 {
  $this->registerPolicies($gate);
 
  //将redis注入Auth中
  Auth::provider('redis',function($app, $config){
   return new RedisUserProvider($app['hash'], $config['model']);
  });
 }

auth('web')->once($credentials);然后看是在

Illuminate\Auth\SessionGuard文件中用到了RedisUserProvider文件中retrieveByCredentials方法中对用户进行密码验证，

<?php
namespace App\Providers;
 
use Illuminate\Auth\EloquentUserProvider;
use Illuminate\Support\Str;
use Illuminate\Contracts\Auth\Authenticatable as UserContract;
use Cache;
 
class RedisUserProvider extends EloquentUserProvider
{
 
 public function __construct($hasher, $model)
 {
  parent::__construct($hasher, $model);
 }
 /**
  * Retrieve a user by the given credentials.
  *
  * @param array $credentials
  * @return \Illuminate\Contracts\Auth\Authenticatable|null
  */
 public function retrieveByCredentials(array $credentials)
 {
 
  if (empty($credentials)) {
   return;
  }
  if(isset($credentials['phone']) && isset($credentials['password'])){
   // First we will add each credential element to the query as a where clause.
   // Then we can execute the query and, if we found a user, return it in a
   // Eloquent User "model" that will be utilized by the Guard instances.
   $query = $this->createModel()->newQuery();
 
   foreach ($credentials as $key => $value) {
    if (! Str::contains($key, 'password')) {
     $query->where($key, $value);
    }
   }
 
   return $query->first();
  }
 
  $token = $credentials['token'];
  $redis = Cache::getRedis();
  $userId = $redis->get($token);
 
  return $this->retrieveById($userId);
 }
}