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pixelfed/tests/Feature/CuratedRegisterEmailEscapeT...

46 lines
1.6 KiB
PHP

<?php
use App\Mail\CuratedRegisterNotifyAdmin;
use App\Mail\CuratedRegisterNotifyAdminUserResponse;
use App\Models\CuratedRegister;
use App\Models\CuratedRegisterActivity;
use Illuminate\Foundation\Testing\LazilyRefreshDatabase;
uses(LazilyRefreshDatabase::class);
/*
|--------------------------------------------------------------------------
| Curated register admin email escaping
|--------------------------------------------------------------------------
|
| User-provided reason_to_join / response message must be HTML-escaped in the
| admin notification emails (prevents injected phishing UI), while preserving
| line breaks.
|
*/
it('escapes user-provided content in the admin notification emails', function () {
$verify = new CuratedRegister;
$verify->username = 'attacker';
$verify->email = 'attacker@example.com';
$verify->reason_to_join = "<script>alert(1)</script>\nsecond line";
$verify->save();
$applicationHtml = (new CuratedRegisterNotifyAdmin($verify))->render();
expect($applicationHtml)->not->toContain('<script>alert(1)</script>');
expect($applicationHtml)->toContain('&lt;script&gt;');
// Line breaks preserved via nl2br.
expect($applicationHtml)->toContain('<br');
$activity = new CuratedRegisterActivity;
$activity->register_id = $verify->id;
$activity->message = '<script>alert(2)</script>';
$activity->save();
$responseHtml = (new CuratedRegisterNotifyAdminUserResponse($activity))->render();
expect($responseHtml)->not->toContain('<script>alert(2)</script>');
expect($responseHtml)->toContain('&lt;script&gt;');
});