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Direktori : /home2/selectio/www/3-idiots/vendor/laravel/framework/src/Illuminate/Auth/ |
Current File : //home2/selectio/www/3-idiots/vendor/laravel/framework/src/Illuminate/Auth/EloquentUserProvider.php |
<?php namespace Illuminate\Auth; use Closure; use Illuminate\Contracts\Auth\Authenticatable as UserContract; use Illuminate\Contracts\Auth\UserProvider; use Illuminate\Contracts\Hashing\Hasher as HasherContract; use Illuminate\Contracts\Support\Arrayable; use Illuminate\Support\Str; class EloquentUserProvider implements UserProvider { /** * The hasher implementation. * * @var \Illuminate\Contracts\Hashing\Hasher */ protected $hasher; /** * The Eloquent user model. * * @var string */ protected $model; /** * Create a new database user provider. * * @param \Illuminate\Contracts\Hashing\Hasher $hasher * @param string $model * @return void */ public function __construct(HasherContract $hasher, $model) { $this->model = $model; $this->hasher = $hasher; } /** * Retrieve a user by their unique identifier. * * @param mixed $identifier * @return \Illuminate\Contracts\Auth\Authenticatable|null */ public function retrieveById($identifier) { $model = $this->createModel(); return $this->newModelQuery($model) ->where($model->getAuthIdentifierName(), $identifier) ->first(); } /** * Retrieve a user by their unique identifier and "remember me" token. * * @param mixed $identifier * @param string $token * @return \Illuminate\Contracts\Auth\Authenticatable|null */ public function retrieveByToken($identifier, $token) { $model = $this->createModel(); $retrievedModel = $this->newModelQuery($model)->where( $model->getAuthIdentifierName(), $identifier )->first(); if (! $retrievedModel) { return; } $rememberToken = $retrievedModel->getRememberToken(); return $rememberToken && hash_equals($rememberToken, $token) ? $retrievedModel : null; } /** * Update the "remember me" token for the given user in storage. * * @param \Illuminate\Contracts\Auth\Authenticatable|\Illuminate\Database\Eloquent\Model $user * @param string $token * @return void */ public function updateRememberToken(UserContract $user, $token) { $user->setRememberToken($token); $timestamps = $user->timestamps; $user->timestamps = false; $user->save(); $user->timestamps = $timestamps; } /** * Retrieve a user by the given credentials. * * @param array $credentials * @return \Illuminate\Contracts\Auth\Authenticatable|null */ public function retrieveByCredentials(array $credentials) { if (empty($credentials) || (count($credentials) === 1 && Str::contains($this->firstCredentialKey($credentials), 'password'))) { return; } // 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 = $this->newModelQuery(); foreach ($credentials as $key => $value) { if (Str::contains($key, 'password')) { continue; } if (is_array($value) || $value instanceof Arrayable) { $query->whereIn($key, $value); } elseif ($value instanceof Closure) { $value($query); } else { $query->where($key, $value); } } return $query->first(); } /** * Get the first key from the credential array. * * @param array $credentials * @return string|null */ protected function firstCredentialKey(array $credentials) { foreach ($credentials as $key => $value) { return $key; } } /** * Validate a user against the given credentials. * * @param \Illuminate\Contracts\Auth\Authenticatable $user * @param array $credentials * @return bool */ public function validateCredentials(UserContract $user, array $credentials) { $plain = $credentials['password']; return $this->hasher->check($plain, $user->getAuthPassword()); } /** * Get a new query builder for the model instance. * * @param \Illuminate\Database\Eloquent\Model|null $model * @return \Illuminate\Database\Eloquent\Builder */ protected function newModelQuery($model = null) { return is_null($model) ? $this->createModel()->newQuery() : $model->newQuery(); } /** * Create a new instance of the model. * * @return \Illuminate\Database\Eloquent\Model */ public function createModel() { $class = '\\'.ltrim($this->model, '\\'); return new $class; } /** * Gets the hasher implementation. * * @return \Illuminate\Contracts\Hashing\Hasher */ public function getHasher() { return $this->hasher; } /** * Sets the hasher implementation. * * @param \Illuminate\Contracts\Hashing\Hasher $hasher * @return $this */ public function setHasher(HasherContract $hasher) { $this->hasher = $hasher; return $this; } /** * Gets the name of the Eloquent user model. * * @return string */ public function getModel() { return $this->model; } /** * Sets the name of the Eloquent user model. * * @param string $model * @return $this */ public function setModel($model) { $this->model = $model; return $this; } }