38 lines
974 B
PHP
38 lines
974 B
PHP
<?php
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session_start();
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$data = json_decode(file_get_contents('php://input'), true);
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$username = $data['username'];
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$password = $data['password'];
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function authenticate($username, $password) {
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$filename = 'users.txt';
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$response = array('authenticated' => false);
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if (!file_exists($filename)) {
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return $response;
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}
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$lines = file($filename, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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foreach ($lines as $line) {
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list($fileUser, $filePass) = explode(':', $line, 2);
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if ($username === $fileUser && $password === $filePass) {
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$response['authenticated'] = true;
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break;
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}
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}
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return $response['authenticated'];
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}
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$isAuthenticated = authenticate($username, $password);
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if ($isAuthenticated) {
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$_SESSION['authenticated'] = true;
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echo json_encode(['authenticated' => true]);
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} else {
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$_SESSION['authenticated'] = false;
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echo json_encode(['authenticated' => false]);
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}
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?>
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