112 lines
3.0 KiB
PHP
112 lines
3.0 KiB
PHP
<?php
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namespace common\models;
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use Yii;
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use yii\base\Model;
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use yii\helpers\VarDumper;
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/**
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* Login form
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*/
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class LoginForm extends Model
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{
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public $username;
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public $password;
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public $rememberMe = true;
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private $_user;
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public $roles = null ;
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/**
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* @inheritdoc
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*/
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public function rules()
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{
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return [
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// username and password are both required
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[['username', 'password'], 'required'],
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// rememberMe must be a boolean value
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['rememberMe', 'boolean'],
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// password is validated by validatePassword()
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['password', 'validatePassword'],
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];
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}
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public function attributeLabels(){
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return [
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'username' =>Yii::t('common/site', 'Username'),
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'password' =>Yii::t('common/site', 'Password'),
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'rememberMe' =>Yii::t('common/site', 'Remember me'),
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];
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}
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/**
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* Validates the password.
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* This method serves as the inline validation for password.
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*
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* @param string $attribute the attribute currently being validated
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* @param array $params the additional name-value pairs given in the rule
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*/
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public function validatePassword($attribute, $params)
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{
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if (!$this->hasErrors()) {
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$user = $this->getUser();
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if (!$user || !$user->validatePassword($this->password)) {
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$this->addError($attribute, 'Incorrect username or password.');
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}
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}
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}
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/**
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* Logs in a user using the provided username and password.
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*
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* @return boolean whether the user is logged in successfully
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*/
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public function login()
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{
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if ($this->validate()) {
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return Yii::$app->user->login($this->getUser(), $this->rememberMe ? 3600 * 24 * 30 : 0);
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} else {
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\Yii::error("Belépés - validáció sikertelen");
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\Yii::error( $this->getErrors());
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return false;
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}
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}
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/**
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* Finds user by [[username]]
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*
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* @return User|null
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*/
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protected function getUser()
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{
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if ($this->_user === null) {
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\Yii::info("admin login - find user by name...");
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$this->_user = User::findByUsername($this->username);
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}
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if ( $this->_user != null ){
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\Yii::info("Felhasználónév rendben...");
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if ( $this->roles != null ){
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$canLogin = false;
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foreach ($this->roles as $role){
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$canLogin = $canLogin || Yii::$app->authManager->checkAccess($this->_user->id, $role);
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}
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if ( !$canLogin ){
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\Yii::error("user ".$this->_user->username." has no permission to login to administration area!");
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$this->_user = null;
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}else{
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\Yii::info("user ".$this->_user->username." has permission to login to administration area!");
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}
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}
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}else{
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\Yii::error("Felhasználó nem található: " .$this->username);
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}
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return $this->_user;
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}
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}
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