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27 lines
735 B
27 lines
735 B
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* session library
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*
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* @package PhpMyAdmin
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*/
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/**
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* tries to secure session from hijacking and fixation
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* should be called before login and after successful login
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* (only required if sensitive information stored in session)
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*
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* @return void
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*/
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function PMA_secureSession()
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{
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// prevent session fixation and XSS
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if (session_status() === PHP_SESSION_ACTIVE && ! defined('TESTSUITE')) {
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session_regenerate_id(true);
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}
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if (! function_exists('openssl_random_pseudo_bytes')) {
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$_SESSION[' PMA_token '] = bin2hex(phpseclib\Crypt\Random::string(16));
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} else {
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$_SESSION[' PMA_token '] = bin2hex(openssl_random_pseudo_bytes(16));
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}
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}
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