87 lines
3.0 KiB
PHP
87 lines
3.0 KiB
PHP
<?php
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namespace App\Console\Commands;
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use Illuminate\Console\Command;
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use Illuminate\Support\Facades\DB;
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class ExportLegacyPasswordsCommand extends Command
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{
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protected $signature = 'skinbase:export-legacy-passwords
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{--sql= : Path to write SQL update script (optional)}
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{--chunk=500 : Chunk size for processing}';
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protected $description = 'Export legacy password hashes from legacy DB into a SQL file to update the new users table.';
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public function handle(): int
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{
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$sqlPath = $this->option('sql') ?? base_path('scripts/legacy-passwords-export.sql');
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$chunk = (int) $this->option('chunk');
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try {
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DB::connection('legacy')->getPdo();
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} catch (\Throwable $e) {
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$this->error('Legacy DB connection is not available: ' . $e->getMessage());
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return self::FAILURE;
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}
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$now = now()->format('Y-m-d H:i:s');
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$lines = [];
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$lines[] = '-- Legacy password export';
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$lines[] = '-- Generated: ' . $now;
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$lines[] = '-- Source: legacy DB (read-only)';
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$lines[] = '';
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$lines[] = 'SET NAMES utf8mb4;';
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$lines[] = 'USE `' . DB::getDatabaseName() . '`;';
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$lines[] = 'START TRANSACTION;';
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$lines[] = '';
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$exported = 0;
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DB::connection('legacy')
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->table('users')
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->select(['user_id', 'password2', 'password'])
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->orderBy('user_id')
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->chunk($chunk, function ($rows) use (&$lines, &$exported, $now) {
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foreach ($rows as $r) {
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$id = (int) ($r->user_id ?? 0);
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$hash = trim((string) ($r->password2 ?: $r->password ?: ''));
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if ($id === 0 || $hash === '') {
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continue;
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}
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$algo = 'unknown';
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if (preg_match('/^\$2[aby]\$/', $hash)) {
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$algo = 'bcrypt';
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} elseif (preg_match('/^\$argon2/', $hash)) {
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$algo = 'argon2';
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}
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$escaped = str_replace(['\\', "'"], ['\\\\', "\\'"], $hash);
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$lines[] = "-- user_id={$id} legacy_algo={$algo}";
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$lines[] = "SAVEPOINT sp_{$id};";
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$lines[] = "UPDATE `users` SET `password` = '{$escaped}', `legacy_password_algo` = '{$algo}', `needs_password_reset` = 1, `updated_at` = '{$now}' WHERE `id` = {$id};";
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$lines[] = '';
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$exported++;
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}
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});
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$lines[] = 'COMMIT;';
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$lines[] = '';
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$lines[] = "-- Exported: {$exported} user(s)";
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$sql = implode("\n", $lines) . "\n";
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if (file_put_contents($sqlPath, $sql) === false) {
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$this->error('Could not write SQL file: ' . $sqlPath);
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return self::FAILURE;
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}
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$this->info('Wrote ' . $exported . ' rows to: ' . $sqlPath);
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return self::SUCCESS;
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}
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}
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