fix placeholder users being resolved by authentication flows

This commit is contained in:
Gregor Vostrak
2026-09-16 15:14:12 +02:00
parent 70646a0dd4
commit 95ddbf9ead
12 changed files with 371 additions and 4 deletions

View File

@@ -6,6 +6,7 @@ namespace Tests\Feature;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Hash;
use Tests\TestCase;
class PasswordConfirmationTest extends TestCase
@@ -43,4 +44,43 @@ class PasswordConfirmationTest extends TestCase
$response->assertSessionHasErrors();
}
public function test_password_can_be_confirmed_if_a_placeholder_user_with_the_same_email_exists(): void
{
// Arrange
// Placeholders created by an import have no password at all. The placeholder is created
// first so that it would be returned by an unordered lookup by email.
$email = 'shared@example.com';
User::factory()->placeholder()->create(['email' => $email, 'password' => null]);
$user = User::factory()->create(['email' => $email, 'password' => Hash::make('secret-password')]);
// Act
$response = $this->actingAs($user)->post('/user/confirm-password', [
'password' => 'secret-password',
]);
// Assert
$response->assertRedirect();
$response->assertSessionHasNoErrors();
$this->assertTrue($this->app['session']->has('auth.password_confirmed_at'));
}
public function test_password_confirmation_ignores_the_password_of_a_placeholder_user_with_the_same_email(): void
{
// Arrange
// Placeholders created by removing a member copy the password hash as of the removal,
// so the placeholder holds a password that the real user has since replaced.
$email = 'shared@example.com';
User::factory()->placeholder()->create(['email' => $email, 'password' => Hash::make('outdated-password')]);
$user = User::factory()->create(['email' => $email, 'password' => Hash::make('current-password')]);
// Act
$response = $this->actingAs($user)->post('/user/confirm-password', [
'password' => 'outdated-password',
]);
// Assert
$response->assertSessionHasErrors();
$this->assertFalse($this->app['session']->has('auth.password_confirmed_at'));
}
}

View File

@@ -7,6 +7,7 @@ namespace Tests\Feature;
use App\Models\User;
use Illuminate\Auth\Notifications\ResetPassword;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Notification;
use Laravel\Fortify\Features;
use Tests\TestCase;
@@ -93,4 +94,62 @@ class PasswordResetTest extends TestCase
return true;
});
}
public function test_password_reset_targets_the_real_user_when_a_placeholder_user_with_the_same_email_exists(): void
{
Notification::fake();
// The placeholder is created first so that it would be returned by an unordered lookup by email
$email = 'shared@example.com';
$placeholder = User::factory()->placeholder()->create(['email' => $email]);
$user = User::factory()->create(['email' => $email]);
$placeholderPasswordBefore = $placeholder->password;
$response = $this->post('/forgot-password', [
'email' => $email,
]);
$response->assertSessionHasNoErrors();
Notification::assertNotSentTo($placeholder, ResetPassword::class);
Notification::assertSentTo($user, ResetPassword::class, function (ResetPassword $notification) use ($email) {
$response = $this->post('/reset-password', [
'token' => $notification->token,
'email' => $email,
'password' => 'new-password-123',
'password_confirmation' => 'new-password-123',
]);
$response->assertSessionHasNoErrors();
return true;
});
$placeholder->refresh();
$user->refresh();
$this->assertSame($placeholderPasswordBefore, $placeholder->password);
$this->assertTrue(Hash::check('new-password-123', $user->password));
$response = $this->post('/login', [
'email' => $email,
'password' => 'new-password-123',
]);
$response->assertSessionHasNoErrors();
$this->assertAuthenticatedAs($user);
}
public function test_password_reset_link_is_not_sent_if_only_a_placeholder_user_with_the_email_exists(): void
{
Notification::fake();
$placeholder = User::factory()->placeholder()->create();
$response = $this->post('/forgot-password', [
'email' => $placeholder->email,
]);
$response->assertSessionHasErrors('email');
Notification::assertNothingSent();
}
}