73 lines
1.3 KiB
PHP
73 lines
1.3 KiB
PHP
<?php defined('BLUDIT') or die('Bludit CMS.');
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class Login {
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private $dbUsers;
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function __construct($dbUsers)
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{
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$this->dbUsers = $dbUsers;
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}
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public function setLogin($username)
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{
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Session::set('username', $username);
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Session::set('fingerPrint', $this->fingerPrint());
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Session::set('sessionTime', time());
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}
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public function isLogged()
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{
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if(Session::get('fingerPrint')===$this->fingerPrint())
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{
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if(!empty(Session::get('username'))) {
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return true;
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}
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}
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return false;
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}
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public function verifyUser($username, $password)
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{
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if(empty(trim($username)) || empty(trim($password)))
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return false;
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$user = $this->dbUsers->get($username);
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if($user==false)
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return false;
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$passwordHash = sha1($password.$user['salt']);
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if($passwordHash === $user['password'])
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{
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$this->setLogin($username);
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return true;
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}
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return false;
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}
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private function fingerPrint($random=false)
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{
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// User agent
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$agent = getenv('HTTP_USER_AGENT');
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if(empty($agent))
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$agent = 'Bludit/1.0 (Mr Nibbler Protocol)';
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// User IP
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if(getenv('HTTP_X_FORWARDED_FOR'))
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$ip = getenv('HTTP_X_FORWARDED_FOR');
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elseif(getenv('HTTP_CLIENT_IP'))
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$ip = getenv('HTTP_CLIENT_IP');
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else
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$ip = getenv('REMOTE_ADDR');
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if($random)
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return sha1(mt_rand().$agent.$ip);
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return sha1($agent.$ip);
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}
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}
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