SecurityHelper::amLoggedInAs() - Code Metrics - Kyberia/kyberia - Measure and Improve Code Quality continuously with Scrutinizer

SecurityHelper::amLoggedInAs() A
last analyzed 2017-05-27 23:43 UTC

↳ Parent: SecurityHelper

Complexity

Conditions	1
Paths	1

Size

Total Lines	22
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	22
rs	9.2
cc	1
eloc	10
nc	1
nop	1

<?php
namespace AppBundle\Helper;

use Symfony\Component\BrowserKit\Cookie;
use Symfony\Component\Security\Guard\Token\PostAuthenticationGuardToken;

class SecurityHelper extends AbstractSymfonyHelper
{
    /**
     * Pretend user is logged in
     *
     * @param $username
     */
    public function amLoggedInAs($username)
    {
        $firewallContext = 'main';

        /** @var \AppBundle\Entity\Repository\UserRepository $userRepository */
        $userRepository = $this->getSymfonyModule()->grabService('app.entity.repository.user');

        /** @var \Symfony\Component\HttpFoundation\Session\Session $session */
        $session = $this->getSymfonyModule()->grabService('session');

        // Fetch user
        $user = $userRepository->findOneBy(['login' => $username]);

        // Create token and save to session and cookie
        $token = new PostAuthenticationGuardToken($user, $firewallContext, $user->getRoles());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}

        $session->set('_security_'.$firewallContext, serialize($token));
        $session->save();

        $cookieJar = $this->getSymfonyModule()->client->getCookieJar();
        $cookieJar->set(new Cookie($session->getName(), $session->getId()));
    }

    /**
     * Checks if the attributes are granted against the current authentication token
     *
     * @param mixed $attributes
     */
    public function seeIsGranted($attributes)
    {
        /** @var \Symfony\Component\Security\Core\Authorization\AuthorizationChecker $authorizationChecker */
        $authorizationChecker = $this->getSymfonyModule()->grabService('security.authorization_checker');
        $this->assertTrue($authorizationChecker->isGranted($attributes));
    }
}


1			<?php
2			namespace AppBundle\Helper;
3
4			use Symfony\Component\BrowserKit\Cookie;
5			use Symfony\Component\Security\Guard\Token\PostAuthenticationGuardToken;
6
7			class SecurityHelper extends AbstractSymfonyHelper
8			{
9			/**
10			* Pretend user is logged in
11			*
12			* @param $username
13			*/
14			public function amLoggedInAs($username)
15			{
16			$firewallContext = 'main';
17
18			/** @var \AppBundle\Entity\Repository\UserRepository $userRepository */
19			$userRepository = $this->getSymfonyModule()->grabService('app.entity.repository.user');
20
21			/** @var \Symfony\Component\HttpFoundation\Session\Session $session */
22			$session = $this->getSymfonyModule()->grabService('session');
23
24			// Fetch user
25			$user = $userRepository->findOneBy(['login' => $username]);
26
27			// Create token and save to session and cookie
28			$token = new PostAuthenticationGuardToken($user, $firewallContext, $user->getRoles());
			0 ignored issues – show Bug introduced 2017-05-27 23:24 UTC by Report Bug Copy Issue Report It seems like `$user` defined by `$userRepository->findOne...('login' => $username))` on line `25` can be `null`; however, `Symfony\Component\Securi...ardToken::__construct()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
29
30			$session->set('_security_'.$firewallContext, serialize($token));
31			$session->save();
32
33			$cookieJar = $this->getSymfonyModule()->client->getCookieJar();
34			$cookieJar->set(new Cookie($session->getName(), $session->getId()));
35			}
36
37			/**
38			* Checks if the attributes are granted against the current authentication token
39			*
40			* @param mixed $attributes
41			*/
42			public function seeIsGranted($attributes)
43			{
44			/** @var \Symfony\Component\Security\Core\Authorization\AuthorizationChecker $authorizationChecker */
45			$authorizationChecker = $this->getSymfonyModule()->grabService('security.authorization_checker');
46			$this->assertTrue($authorizationChecker->isGranted($attributes));
47			}
48			}
49

Kyberia / kyberia

SecurityHelper::amLoggedInAs() A last analyzed 2017-05-27 23:43 UTC

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SecurityHelper::amLoggedInAs() A
last analyzed 2017-05-27 23:43 UTC