30 lines
688 B
PHP
30 lines
688 B
PHP
<?php
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/*
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* smzint/Auth (c) schmamazon.com 2025
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*/
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function generateRandomString($length = 32) {
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$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
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$charactersLength = strlen($characters);
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$randomString = '';
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for ($i = 0; $i < $length; $i++) {
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$randomString .= $characters[random_int(0, $charactersLength - 1)];
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}
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return $randomString;
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}
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function uuidv4()
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{
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$data = random_bytes(16);
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$data[6] = chr(ord($data[6]) & 0x0f | 0x40); // set version to 0100
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$data[8] = chr(ord($data[8]) & 0x3f | 0x80); // set bits 6-7 to 10
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return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex($data), 4));
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}
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?>
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