AuthenticationDataCollector::collect() - Code Metrics - Inspection of "Merge branch 'release/0.2.1'" - MetalArend/authentication-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 876946...08c288 )

by Bart

created 2016-08-12 18:33 UTC

AuthenticationDataCollector::collect() C

↳ Parent: AuthenticationDataCollector

Complexity

Conditions	15
Paths	16

Size

Total Lines	52
Code Lines	44

Duplication

Lines	0
Ratio	0 %

Importance

Changes	5
Bugs	0	Features	1

Metric	Value
c	5
b	0
f	1
dl	0
loc	52
rs	5.9385
cc	15
eloc	44
nc	16
nop	3

How to fix Long Method Complexity

<?php

namespace Kuleuven\AuthenticationBundle\Collector;

use Kuleuven\AuthenticationBundle\Model\KuleuvenUser;
use Kuleuven\AuthenticationBundle\Security\ShibbolethAuthenticationListener;
use Kuleuven\AuthenticationBundle\Service\FirewallHelper;
use Kuleuven\AuthenticationBundle\Service\ShibbolethServiceProvider;
use Kuleuven\AuthenticationBundle\Security\KuleuvenUserToken;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\DataCollector\DataCollector;
use Symfony\Component\HttpKernel\DataCollector\DataCollectorInterface;
use Symfony\Component\HttpKernel\KernelInterface;
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Role\SwitchUserRole;
use Symfony\Component\Security\Core\User\UserInterface;

class AuthenticationDataCollector extends DataCollector implements DataCollectorInterface
{
    /**
     * @var ShibbolethServiceProvider
     */
    protected $shibbolethServiceProvider;

    /**
     * @var FirewallHelper
     */
    protected $firewallHelper;

    /**
     * @var null|TokenStorageInterface
     */
    protected $tokenStorage;

    /**
     * @var KernelInterface
     */
    protected $kernel;

    /**
     * @param ShibbolethServiceProvider  $shibbolethServiceProvider
     * @param FirewallHelper             $firewallHelper
     * @param TokenStorageInterface|null $tokenStorage
     * @param KernelInterface            $kernel
     */
    public function __construct(ShibbolethServiceProvider $shibbolethServiceProvider, FirewallHelper $firewallHelper, KernelInterface $kernel, TokenStorageInterface $tokenStorage = null)
    {
        $this->shibbolethServiceProvider = $shibbolethServiceProvider;
        $this->firewallHelper = $firewallHelper;
        $this->tokenStorage = $tokenStorage;
        $this->kernel = $kernel;
        $this->data = [];
    }

    /**
     * @return bool
     */
    protected function isTokenStorageEnabled()
    {
        return null !== $this->tokenStorage;
    }

    /**
     * @return TokenInterface
     */
    protected function findToken()
    {
        if (!$this->isTokenStorageEnabled()) {
            return null;
        }
        return $this->tokenStorage->getToken();
    }

    /**
     * @return null|KuleuvenUserToken
     */
    protected function findSourceToken()
    {
        $token = $this->findToken();
        if (null === $token) {
            return null;
        }
        $roles = $token->getRoles();
        foreach ($roles as $role) {
            if ($role instanceof SwitchUserRole) {
                return $role->getSource();
            }
        }
        return null;
    }

    /**
     * @inheritdoc
     */
    public function collect(Request $request, Response $response, \Exception $exception = null)
    {
        $image = base64_encode(file_get_contents($this->kernel->locateResource('@KuleuvenAuthenticationBundle/Resources/images/shibboleth.png')));
        $this->data = array_replace($this->data, [
            'image'      => $image,
            'shibboleth' => [
                'username'                   => $this->shibbolethServiceProvider->getUsername(),
                'authenticated'              => $this->shibbolethServiceProvider->isAuthenticated(),
                'handlerPath'                => $this->shibbolethServiceProvider->getHandlerPath(),
                'statusPath'                 => $this->shibbolethServiceProvider->getStatusPath(),
                'sessionLoginPath'           => $this->shibbolethServiceProvider->getSessionLoginPath(),
                'sessionLogoutPath'          => $this->shibbolethServiceProvider->getSessionLogoutPath(),
                'sessionOverviewPath'        => $this->shibbolethServiceProvider->getSessionOverviewPath(),
                'handlerUrl'                 => $this->shibbolethServiceProvider->getHandlerUrl(),
                'statusUrl'                  => $this->shibbolethServiceProvider->getStatusUrl(),
                'loginUrl'                   => $this->shibbolethServiceProvider->getLoginUrl(),
                'logoutUrl'                  => $this->shibbolethServiceProvider->getLogoutUrl(),
                'overviewUrl'                => $this->shibbolethServiceProvider->getOverviewUrl(),
                'reachable'                  => $this->shibbolethServiceProvider->isReachable(),
                'securedHandler'             => $this->shibbolethServiceProvider->isSecuredHandler(),
                'usernameAttribute'          => $this->shibbolethServiceProvider->getUsernameAttribute(),
                'authenticatedAttribute'     => $this->shibbolethServiceProvider->getAuthenticatedAttribute(),
                'logoutUrlAttribute'         => $this->shibbolethServiceProvider->getLogoutUrlAttribute(),
                'authenticationRequirements' => $this->shibbolethServiceProvider->getAuthenticationRequirements(),
                'defaultCharset'             => $this->shibbolethServiceProvider->getDefaultCharset(),
                'attributes'                 => $this->shibbolethServiceProvider->getAttributes(),
            ],
        ]);

        $token = $this->findToken();
        $user = (!empty($token) ? $token->getUser() : null);
        $sourceToken = $this->findSourceToken();
        $source = (!empty($sourceToken) ? $sourceToken->getUser() : null);

        $shibbolethUser = (empty($source) ? $user : $source);
        $impersonatedUser = (empty($source) ? null : $user);

        $this->data = array_replace($this->data, [
            'enabled'                   => $this->firewallHelper->isProtectedBy(ShibbolethAuthenticationListener::class),
            'authenticated'             => $this->shibbolethServiceProvider->isAuthenticated(),
            'user'                      => ($shibbolethUser instanceof UserInterface ? $shibbolethUser->getUsername() : $shibbolethUser),
            'display_name'              => ($shibbolethUser instanceof KuleuvenUser ? $shibbolethUser->getDisplayName() : ''),
            'affiliation'               => ($shibbolethUser instanceof KuleuvenUser ? $shibbolethUser->getAffiliation() : ''),
            'attributes'                => ($shibbolethUser instanceof KuleuvenUser ? $shibbolethUser->getAttributes() : []),
            'token_class'               => (!empty($token) ? get_class($token) : ''),
            'impersonated_user'         => ($impersonatedUser instanceof UserInterface ? $impersonatedUser->getUsername() : $impersonatedUser),
            'impersonated_display_name' => ($impersonatedUser instanceof KuleuvenUser ? $impersonatedUser->getDisplayName() : ''),
            'impersonated_affiliation'  => ($impersonatedUser instanceof KuleuvenUser ? $impersonatedUser->getAffiliation() : ''),
            'impersonated_attributes'   => ($impersonatedUser instanceof KuleuvenUser ? $impersonatedUser->getAttributes() : []),
            'impersonated_token_class'  => (!empty($sourceToken) ? get_class($sourceToken) : ''),
        ]);
    }

    /**
     * @return string
     */
    public function getImage()
    {
        return $this->data['image'];
    }

    /**
     * @return array
     */
    public function getShibboleth()
    {
        return $this->data['shibboleth'];
    }

    /**
     * Checks if security is enabled.
     *
     * @return bool true if security is enabled, false otherwise
     */
    public function isEnabled()
    {
        return $this->data['enabled'];
    }

    /**
     * Checks if the user is authenticated or not.
     *
     * @return bool true if the user is authenticated, false otherwise
     */
    public function isAuthenticated()
    {
        return $this->data['authenticated'];
    }

    /**
     * Gets the user.
     *
     * @return string The user
     */
    public function getUser()
    {
        return $this->data['user'];
    }

    /**
     * Gets the display name.
     *
     * @return string The display name
     */
    public function getDisplayName()
    {
        return $this->data['display_name'];
    }

    /**
     * Gets the unscoped affiliation.
     *
     * @return string The unscoped affiliation
     */
    public function getAffiliation()
    {
        return $this->data['affiliation'];
    }

    /**
     * Gets all the attributes.
     *
     * @return string The attributes
     */
    public function getAttributes()
    {
        return $this->data['attributes'];
    }

    /**
     * Get the class name of the security token.
     *
     * @return string The token
     */
    public function getTokenClass()
    {
        return $this->data['token_class'];
    }

    /**
     * Gets the source user.
     *
     * @return string The source user
     */
    public function getImpersonatedUser()
    {
        return $this->data['impersonated_user'];
    }

    /**
     * Gets the display name.
     *
     * @return string The display name
     */
    public function getImpersonatedDisplayName()
    {
        return $this->data['impersonated_display_name'];
    }

    /**
     * Gets the unscoped affiliation.
     *
     * @return string The unscoped affiliation
     */
    public function getImpersonatedAffiliation()
    {
        return $this->data['impersonated_affiliation'];
    }

    /**
     * Gets all the attributes.
     *
     * @return string The attributes
     */
    public function getImpersonatedAttributes()
    {
        return $this->data['impersonated_attributes'];
    }

    /**
     * Get the class name of the source security token.
     *
     * @return string The source token
     */
    public function getImpersonatedTokenClass()
    {
        return $this->data['impersonated_token_class'];
    }

    /**
     * @inheritdoc
     */
    public function getName()
    {
        return 'kuleuven_authentication';
    }
}


1			<?php
2
3			namespace Kuleuven\AuthenticationBundle\Collector;
4
5			use Kuleuven\AuthenticationBundle\Model\KuleuvenUser;
6			use Kuleuven\AuthenticationBundle\Security\ShibbolethAuthenticationListener;
7			use Kuleuven\AuthenticationBundle\Service\FirewallHelper;
8			use Kuleuven\AuthenticationBundle\Service\ShibbolethServiceProvider;
9			use Kuleuven\AuthenticationBundle\Security\KuleuvenUserToken;
10			use Symfony\Component\HttpFoundation\Request;
11			use Symfony\Component\HttpFoundation\Response;
12			use Symfony\Component\HttpKernel\DataCollector\DataCollector;
13			use Symfony\Component\HttpKernel\DataCollector\DataCollectorInterface;
14			use Symfony\Component\HttpKernel\KernelInterface;
15			use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
16			use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
17			use Symfony\Component\Security\Core\Role\SwitchUserRole;
18			use Symfony\Component\Security\Core\User\UserInterface;
19
20			class AuthenticationDataCollector extends DataCollector implements DataCollectorInterface
21			{
22			/**
23			* @var ShibbolethServiceProvider
24			*/
25			protected $shibbolethServiceProvider;
26
27			/**
28			* @var FirewallHelper
29			*/
30			protected $firewallHelper;
31
32			/**
33			* @var null\|TokenStorageInterface
34			*/
35			protected $tokenStorage;
36
37			/**
38			* @var KernelInterface
39			*/
40			protected $kernel;
41
42			/**
43			* @param ShibbolethServiceProvider $shibbolethServiceProvider
44			* @param FirewallHelper $firewallHelper
45			* @param TokenStorageInterface\|null $tokenStorage
46			* @param KernelInterface $kernel
47			*/
48			public function __construct(ShibbolethServiceProvider $shibbolethServiceProvider, FirewallHelper $firewallHelper, KernelInterface $kernel, TokenStorageInterface $tokenStorage = null)
49			{
50			$this->shibbolethServiceProvider = $shibbolethServiceProvider;
51			$this->firewallHelper = $firewallHelper;
52			$this->tokenStorage = $tokenStorage;
53			$this->kernel = $kernel;
54			$this->data = [];
55			}
56
57			/**
58			* @return bool
59			*/
60			protected function isTokenStorageEnabled()
61			{
62			return null !== $this->tokenStorage;
63			}
64
65			/**
66			* @return TokenInterface
67			*/
68			protected function findToken()
69			{
70			if (!$this->isTokenStorageEnabled()) {
71			return null;
72			}
73			return $this->tokenStorage->getToken();
74			}
75
76			/**
77			* @return null\|KuleuvenUserToken
78			*/
79			protected function findSourceToken()
80			{
81			$token = $this->findToken();
82			if (null === $token) {
83			return null;
84			}
85			$roles = $token->getRoles();
86			foreach ($roles as $role) {
87			if ($role instanceof SwitchUserRole) {
88			return $role->getSource();
89			}
90			}
91			return null;
92			}
93
94			/**
95			* @inheritdoc
96			*/
97			public function collect(Request $request, Response $response, \Exception $exception = null)
98			{
99			$image = base64_encode(file_get_contents($this->kernel->locateResource('@KuleuvenAuthenticationBundle/Resources/images/shibboleth.png')));
100			$this->data = array_replace($this->data, [
101			'image' => $image,
102			'shibboleth' => [
103			'username' => $this->shibbolethServiceProvider->getUsername(),
104			'authenticated' => $this->shibbolethServiceProvider->isAuthenticated(),
105			'handlerPath' => $this->shibbolethServiceProvider->getHandlerPath(),
106			'statusPath' => $this->shibbolethServiceProvider->getStatusPath(),
107			'sessionLoginPath' => $this->shibbolethServiceProvider->getSessionLoginPath(),
108			'sessionLogoutPath' => $this->shibbolethServiceProvider->getSessionLogoutPath(),
109			'sessionOverviewPath' => $this->shibbolethServiceProvider->getSessionOverviewPath(),
110			'handlerUrl' => $this->shibbolethServiceProvider->getHandlerUrl(),
111			'statusUrl' => $this->shibbolethServiceProvider->getStatusUrl(),
112			'loginUrl' => $this->shibbolethServiceProvider->getLoginUrl(),
113			'logoutUrl' => $this->shibbolethServiceProvider->getLogoutUrl(),
114			'overviewUrl' => $this->shibbolethServiceProvider->getOverviewUrl(),
115			'reachable' => $this->shibbolethServiceProvider->isReachable(),
116			'securedHandler' => $this->shibbolethServiceProvider->isSecuredHandler(),
117			'usernameAttribute' => $this->shibbolethServiceProvider->getUsernameAttribute(),
118			'authenticatedAttribute' => $this->shibbolethServiceProvider->getAuthenticatedAttribute(),
119			'logoutUrlAttribute' => $this->shibbolethServiceProvider->getLogoutUrlAttribute(),
120			'authenticationRequirements' => $this->shibbolethServiceProvider->getAuthenticationRequirements(),
121			'defaultCharset' => $this->shibbolethServiceProvider->getDefaultCharset(),
122			'attributes' => $this->shibbolethServiceProvider->getAttributes(),
123			],
124			]);
125
126			$token = $this->findToken();
127			$user = (!empty($token) ? $token->getUser() : null);
128			$sourceToken = $this->findSourceToken();
129			$source = (!empty($sourceToken) ? $sourceToken->getUser() : null);
130
131			$shibbolethUser = (empty($source) ? $user : $source);
132			$impersonatedUser = (empty($source) ? null : $user);
133
134			$this->data = array_replace($this->data, [
135			'enabled' => $this->firewallHelper->isProtectedBy(ShibbolethAuthenticationListener::class),
136			'authenticated' => $this->shibbolethServiceProvider->isAuthenticated(),
137			'user' => ($shibbolethUser instanceof UserInterface ? $shibbolethUser->getUsername() : $shibbolethUser),
138			'display_name' => ($shibbolethUser instanceof KuleuvenUser ? $shibbolethUser->getDisplayName() : ''),
139			'affiliation' => ($shibbolethUser instanceof KuleuvenUser ? $shibbolethUser->getAffiliation() : ''),
140			'attributes' => ($shibbolethUser instanceof KuleuvenUser ? $shibbolethUser->getAttributes() : []),
141			'token_class' => (!empty($token) ? get_class($token) : ''),
142			'impersonated_user' => ($impersonatedUser instanceof UserInterface ? $impersonatedUser->getUsername() : $impersonatedUser),
143			'impersonated_display_name' => ($impersonatedUser instanceof KuleuvenUser ? $impersonatedUser->getDisplayName() : ''),
144			'impersonated_affiliation' => ($impersonatedUser instanceof KuleuvenUser ? $impersonatedUser->getAffiliation() : ''),
145			'impersonated_attributes' => ($impersonatedUser instanceof KuleuvenUser ? $impersonatedUser->getAttributes() : []),
146			'impersonated_token_class' => (!empty($sourceToken) ? get_class($sourceToken) : ''),
147			]);
148			}
149
150			/**
151			* @return string
152			*/
153			public function getImage()
154			{
155			return $this->data['image'];
156			}
157
158			/**
159			* @return array
160			*/
161			public function getShibboleth()
162			{
163			return $this->data['shibboleth'];
164			}
165
166			/**
167			* Checks if security is enabled.
168			*
169			* @return bool true if security is enabled, false otherwise
170			*/
171			public function isEnabled()
172			{
173			return $this->data['enabled'];
174			}
175
176			/**
177			* Checks if the user is authenticated or not.
178			*
179			* @return bool true if the user is authenticated, false otherwise
180			*/
181			public function isAuthenticated()
182			{
183			return $this->data['authenticated'];
184			}
185
186			/**
187			* Gets the user.
188			*
189			* @return string The user
190			*/
191			public function getUser()
192			{
193			return $this->data['user'];
194			}
195
196			/**
197			* Gets the display name.
198			*
199			* @return string The display name
200			*/
201			public function getDisplayName()
202			{
203			return $this->data['display_name'];
204			}
205
206			/**
207			* Gets the unscoped affiliation.
208			*
209			* @return string The unscoped affiliation
210			*/
211			public function getAffiliation()
212			{
213			return $this->data['affiliation'];
214			}
215
216			/**
217			* Gets all the attributes.
218			*
219			* @return string The attributes
220			*/
221			public function getAttributes()
222			{
223			return $this->data['attributes'];
224			}
225
226			/**
227			* Get the class name of the security token.
228			*
229			* @return string The token
230			*/
231			public function getTokenClass()
232			{
233			return $this->data['token_class'];
234			}
235
236			/**
237			* Gets the source user.
238			*
239			* @return string The source user
240			*/
241			public function getImpersonatedUser()
242			{
243			return $this->data['impersonated_user'];
244			}
245
246			/**
247			* Gets the display name.
248			*
249			* @return string The display name
250			*/
251			public function getImpersonatedDisplayName()
252			{
253			return $this->data['impersonated_display_name'];
254			}
255
256			/**
257			* Gets the unscoped affiliation.
258			*
259			* @return string The unscoped affiliation
260			*/
261			public function getImpersonatedAffiliation()
262			{
263			return $this->data['impersonated_affiliation'];
264			}
265
266			/**
267			* Gets all the attributes.
268			*
269			* @return string The attributes
270			*/
271			public function getImpersonatedAttributes()
272			{
273			return $this->data['impersonated_attributes'];
274			}
275
276			/**
277			* Get the class name of the source security token.
278			*
279			* @return string The source token
280			*/
281			public function getImpersonatedTokenClass()
282			{
283			return $this->data['impersonated_token_class'];
284			}
285
286			/**
287			* @inheritdoc
288			*/
289			public function getName()
290			{
291			return 'kuleuven_authentication';
292			}
293			}
294

MetalArend / authentication-bundle

Push — master ( 876946...08c288 )

AuthenticationDataCollector::collect() C

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

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