f667050200
"FAJRI HARDHITA" → "FAJRI H*******" lebih readable untuk operasional. Script remask_patient_name.php untuk re-apply ke data yang sudah dimasking. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
77 lines
2.2 KiB
PHP
77 lines
2.2 KiB
PHP
<?php
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/**
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* Re-mask M_PatientName dengan format baru: "NAMA DEPAN I******* N****"
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* Dekripsi dari _enc lalu masking ulang kolom plaintext
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* Jalankan setelah address & NIK migration selesai
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*/
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define('BASEPATH', true);
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foreach (file(__DIR__ . '/../.env', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $l) {
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if (strpos(trim($l), '#') === 0) continue;
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[$k, $v] = array_map('trim', explode('=', $l, 2));
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if ($k !== '') $_ENV[$k] = $v;
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}
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require __DIR__ . '/../application/libraries/Ibl_encryptor.php';
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$enc = new Ibl_encryptor();
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include __DIR__ . '/../application/config/database.php';
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$cfg = $db['default'];
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$pdo = new PDO(
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"mysql:host={$cfg['hostname']};dbname={$cfg['database']};charset=utf8",
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$cfg['username'], $cfg['password'],
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[PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION]
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);
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function mask_name($v) {
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if (!$v) return $v;
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$v = trim($v);
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$words = preg_split('/\s+/', $v);
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if (count($words) === 1) {
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$l = mb_strlen($v, 'UTF-8');
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return $l <= 6 ? $v : mb_substr($v, 0, 6, 'UTF-8') . '***';
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}
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$first = $words[0];
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$rest = array_slice($words, 1);
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$masked = array_map(function($w) {
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if (!$w) return '';
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$init = mb_substr($w, 0, 1, 'UTF-8');
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return $init . str_repeat('*', max(3, mb_strlen($w, 'UTF-8') - 1));
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}, $rest);
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return $first . ' ' . implode(' ', $masked);
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}
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echo "=== Re-mask M_PatientName (format baru) ===\n";
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$total = 0;
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$batch = 500;
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$last_id = 0;
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$stmt = $pdo->prepare(
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"UPDATE m_patient SET M_PatientName = ? WHERE M_PatientID = ?"
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);
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while (true) {
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$rows = $pdo->query(
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"SELECT M_PatientID, M_PatientName_enc
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FROM m_patient
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WHERE M_PatientName_enc IS NOT NULL
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AND M_PatientID > {$last_id}
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ORDER BY M_PatientID ASC
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LIMIT {$batch}"
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)->fetchAll(PDO::FETCH_ASSOC);
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if (empty($rows)) break;
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foreach ($rows as $row) {
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$real_name = $enc->decrypt($row['M_PatientName_enc']);
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if ($real_name !== null) {
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$stmt->execute([mask_name($real_name), $row['M_PatientID']]);
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}
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$last_id = $row['M_PatientID'];
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$total++;
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}
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echo " {$total} rows...\n";
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}
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echo "Selesai: {$total} rows\n";
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