Bug #22369 » 13989_4-3_v1.diff
| t3lib/class.t3lib_div.php (Arbeitskopie) | ||
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if (TYPO3_OS != 'WIN' && ($fh = @fopen('/dev/urandom', 'rb'))) {
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$output = fread($fh, $count);
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fclose($fh);
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} elseif (TYPO3_OS == 'WIN' && function_exists('mcrypt_create_iv') && version_compare(PHP_VERSION, '5.3.0', '>=')) {
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$output = mcrypt_create_iv($count, MCRYPT_DEV_URANDOM);
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} elseif (TYPO3_OS == 'WIN' && version_compare(PHP_VERSION, '5.3.0', '>=') && function_exists('openssl_random_pseudo_bytes')) {
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$isStrong = null;
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$output = openssl_random_pseudo_bytes($count, $isStrong);
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}
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// fallback if /dev/urandom is not available
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if (!isset($output{$count - 1})) {
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// We initialize with the somewhat random.
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$randomState = $GLOBALS['TYPO3_CONF_VARS']['SYS']['encryptionKey']
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. microtime() . getmypid();
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. base_convert(memory_get_usage() % pow(10,6), 10, 2)
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. microtime() . uniqid('') . getmypid();
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while (!isset($output{$count - 1})) {
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$randomState = md5(microtime() . mt_rand() . $randomState);
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$output .= md5(mt_rand() . $randomState, true);
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$randomState = sha1(microtime() . mt_rand() . $randomState);
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$output .= sha1(mt_rand() . $randomState, true);
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}
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$output = substr($output, strlen($output) - $count, $count);
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}
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| t3lib/class.t3lib_userauth.php (Arbeitskopie) | ||
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* @return string The new session ID
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*/
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public function createSessionId() {
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return substr(md5(uniqid('') . getmypid()), 0, $this->hash_length);
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return substr(bin2hex(t3lib_div::generateRandomBytes(($this->hash_length + 1) / 2)), 0, $this->hash_length);
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}
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