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[8.x] Require the correct password to rehash it when logging out other devices #36608

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Merged
merged 4 commits into from
Mar 16, 2021
Merged

[8.x] Require the correct password to rehash it when logging out other devices #36608

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580fb32
Require the correct password to rehash it
mboynes Mar 15, 2021
ef4541d
Add @throws to logoutOtherDevices()
mboynes Mar 15, 2021
ceb2f46
Clarify that the current user's password is rehashing
mboynes Mar 16, 2021
7aabd8f
Use FQN in docblock, remove description
mboynes Mar 16, 2021
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26 changes: 23 additions & 3 deletions src/Illuminate/Auth/SessionGuard.php
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Original file line number Diff line number Diff line change
Expand Up @@ -573,6 +573,26 @@ protected function cycleRememberToken(AuthenticatableContract $user)
$this->provider->updateRememberToken($user, $token);
}

/**
* Rehash the current user's password.
*
* @param string $password
* @param string $attribute
* @return bool|null
*
* @throws \Illuminate\Auth\AuthenticationException
*/
protected function rehashUserPassword($password, $attribute)
{
if (! Hash::check($password, $this->user()->$attribute)) {
throw new AuthenticationException('Password mismatch.');
}

return tap($this->user()->forceFill([
$attribute => Hash::make($password),
]))->save();
}

/**
* Invalidate other sessions for the current user.
*
Expand All @@ -581,16 +601,16 @@ protected function cycleRememberToken(AuthenticatableContract $user)
* @param string $password
* @param string $attribute
* @return bool|null
*
* @throws \Illuminate\Auth\AuthenticationException
*/
public function logoutOtherDevices($password, $attribute = 'password')
{
if (! $this->user()) {
return;
}

$result = tap($this->user()->forceFill([
$attribute => Hash::make($password),
]))->save();
$result = $this->rehashUserPassword($password, $attribute);

if ($this->recaller() ||
$this->getCookieJar()->hasQueued($this->getRecallerName())) {
Expand Down
17 changes: 16 additions & 1 deletion tests/Integration/Auth/AuthenticationTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

namespace Illuminate\Tests\Integration\Auth;

use Illuminate\Auth\AuthenticationException;
use Illuminate\Auth\EloquentUserProvider;
use Illuminate\Auth\Events\Attempting;
use Illuminate\Auth\Events\Authenticated;
Expand Down Expand Up @@ -211,7 +212,7 @@ public function testLoggingOutOtherDevices()

$this->assertEquals(1, $user->id);

$this->app['auth']->logoutOtherDevices('adifferentpassword');
$this->app['auth']->logoutOtherDevices('password');
$this->assertEquals(1, $user->id);

Event::assertDispatched(OtherDeviceLogout::class, function ($event) {
Expand All @@ -222,6 +223,20 @@ public function testLoggingOutOtherDevices()
});
}

public function testPasswordMustBeValidToLogOutOtherDevices()
{
$this->expectException(AuthenticationException::class);
$this->expectExceptionMessage('Password mismatch.');

$this->app['auth']->loginUsingId(1);

$user = $this->app['auth']->user();

$this->assertEquals(1, $user->id);

$this->app['auth']->logoutOtherDevices('adifferentpassword');
}

public function testLoggingInOutViaAttemptRemembering()
{
$this->assertTrue(
Expand Down