97 lines
4.1 KiB
PHP
97 lines
4.1 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Console\Commands;
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use App\Models\User;
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use App\Support\UsernamePolicy;
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use Illuminate\Console\Command;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Schema;
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class EnforceUsernamePolicy extends Command
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{
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protected $signature = 'skinbase:enforce-usernames {--dry-run : Report only, no writes}';
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protected $description = 'Normalize and enforce username policy on existing users, with collision resolution and redirect logging.';
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public function handle(): int
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{
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$dryRun = (bool) $this->option('dry-run');
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$logPath = storage_path('logs/username_migration.log');
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@file_put_contents($logPath, '['.now()."] enforce-usernames dry_run=".($dryRun ? '1' : '0')."\n", FILE_APPEND);
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$used = User::query()->whereNotNull('username')->pluck('id', 'username')->mapWithKeys(fn ($id, $username) => [strtolower((string) $username) => (int) $id])->all();
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$updated = 0;
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User::query()->orderBy('id')->chunkById(500, function ($users) use (&$used, &$updated, $dryRun, $logPath): void {
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foreach ($users as $user) {
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$current = strtolower(trim((string) ($user->username ?? '')));
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$base = UsernamePolicy::sanitizeLegacy($current !== '' ? $current : ('user'.$user->id));
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if (UsernamePolicy::isReserved($base) || UsernamePolicy::similarReserved($base) !== null) {
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$base = 'user'.$user->id;
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}
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$candidate = substr($base, 0, UsernamePolicy::max());
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$suffix = 1;
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while ((isset($used[$candidate]) && (int) $used[$candidate] !== (int) $user->id) || UsernamePolicy::isReserved($candidate) || UsernamePolicy::similarReserved($candidate) !== null) {
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$suffixStr = (string) $suffix;
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$prefixLen = max(1, UsernamePolicy::max() - strlen($suffixStr));
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$candidate = substr($base, 0, $prefixLen) . $suffixStr;
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$suffix++;
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}
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$needsUpdate = $candidate !== $current;
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if (! $needsUpdate) {
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$used[$candidate] = (int) $user->id;
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continue;
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}
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@file_put_contents($logPath, sprintf("[%s] user_id=%d old=%s new=%s\n", now()->toDateTimeString(), (int) $user->id, $current, $candidate), FILE_APPEND);
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if (! $dryRun) {
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DB::transaction(function () use ($user, $current, $candidate): void {
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if ($current !== '' && Schema::hasTable('username_history')) {
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DB::table('username_history')->insert([
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'user_id' => (int) $user->id,
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'old_username' => $current,
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'changed_at' => now(),
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'created_at' => now(),
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'updated_at' => now(),
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]);
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}
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if ($current !== '' && Schema::hasTable('username_redirects')) {
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DB::table('username_redirects')->updateOrInsert(
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['old_username' => $current],
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[
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'new_username' => $candidate,
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'user_id' => (int) $user->id,
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'created_at' => now(),
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'updated_at' => now(),
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]
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);
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}
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DB::table('users')->where('id', (int) $user->id)->update([
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'username' => $candidate,
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'username_changed_at' => now(),
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'updated_at' => now(),
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]);
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});
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}
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$used[$candidate] = (int) $user->id;
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$updated++;
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}
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});
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$this->info("Username policy enforcement complete. Updated: {$updated}" . ($dryRun ? ' (dry run)' : ''));
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return self::SUCCESS;
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}
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}
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