AbstractProvider - Code Metrics - Inspection of "Properly set OAuth1 config, Add use statements" - SocialiteProviders/Manager - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#45)

by Brian

created 2016-04-12 16:44 UTC

AbstractProvider A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	157
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	7

Importance

Changes	6
Bugs	1	Features	4

Metric	Value
wmc	16
c	6
b	1
f	4
lcom	1
cbo	7
dl	0
loc	157
rs	10

9 Methods

Rating	Name	Size	Complexity
A	serviceContainerKey()	4	1
B	user()	25	5
A	redirect()	13	2
A	getToken()	16	2
A	stateless()	6	1
A	isStateless()	8	2
A	scopes()	6	1
A	with()	6	1
A	setConfig()	6	1

<?php

namespace SocialiteProviders\Manager\OAuth1;

use Laravel\Socialite\One\AbstractProvider as BaseProvider;
use SocialiteProviders\Manager\SocialiteWasCalled;
use SocialiteProviders\Manager\ConfigTrait;
use SocialiteProviders\Manager\Contracts\ConfigInterface as Config;
use Symfony\Component\HttpFoundation\RedirectResponse;

abstract class AbstractProvider extends BaseProvider
{
    use ConfigTrait;

    /**
     * Indicates if the session state should be utilized.
     *
     * @var bool
     */
    protected $stateless = true;

    /**
     * @var array
     */
    protected $credentialsResponseBody;

    public static function serviceContainerKey($providerName)
    {
        return SocialiteWasCalled::SERVICE_CONTAINER_PREFIX.$providerName;
    }

    /**
     * {@inheritdoc}
     */
    public function user()
    {
        if (!$this->hasNecessaryVerifier()) {
            throw new \InvalidArgumentException('Invalid request. Missing OAuth verifier.');
        }

        $token = $this->getToken();
        $tokenCredentials = $token['tokenCredentials'];

        $user = $this->mapUserToObject((array) $this->server->getUserDetails($tokenCredentials));


        $user->setToken($tokenCredentials->getIdentifier(), $tokenCredentials->getSecret());

        if ($user instanceof User) {
            parse_str($token['credentialsResponseBody'], $credentialsResponseBody);

            if (!$credentialsResponseBody || !is_array($credentialsResponseBody)) {
                throw new CredentialsException('Unable to parse token credentials response.');
            }

            $user->setAccessTokenResponseBody($credentialsResponseBody);
        }

        return $user;
    }

    /**
     * Redirect the user to the authentication page for the provider.
     *
     * @return RedirectResponse
     */
    public function redirect()
    {
        if (!$this->isStateless()) {
            $this->request->getSession()->set(
                'oauth.temp', $temp = $this->server->getTemporaryCredentials()
            );
        } else {
            $temp = $this->server->getTemporaryCredentials();
            setcookie('oauth_temp', serialize($temp));
        }

        return new RedirectResponse($this->server->getAuthorizationUrl($temp));
    }

    /**
     * Get the token credentials for the request.
     *
     * @return \League\OAuth1\Client\Credentials\TokenCredentials
     */
    protected function getToken()
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        if (!$this->isStateless()) {
            $temp = $this->request->getSession()->get('oauth.temp');

            return $this->server->getTokenCredentials(
                $temp, $this->request->get('oauth_token'), $this->request->get('oauth_verifier')
            );
        } else {
            $temp = unserialize($_COOKIE['oauth_temp']);

            return $this->server->getTokenCredentials(
                $temp, $this->request->get('oauth_token'), $this->request->get('oauth_verifier')
            );
        }
    }

    /**
     * Indicates that the provider should operate as stateless.
     *
     * @return $this
     */
    public function stateless()
    {
        $this->stateless = true;

        return $this;
    }

    /**
     * Determine if the provider is operating as stateless.
     *
     * @return bool
     */
    protected function isStateless()
    {
        if (defined('SOCIALITEPROVIDERS_STATELESS')) {
            return true;
        }

        return $this->stateless;
    }

    /**
     * Set the scopes of the requested access.
     *
     * @param array $scopes
     *
     * @return $this
     */
    public function scopes(array $scopes)
    {
        $this->server = $this->server->scopes($scopes);
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

        return $this;
    }

    /**
     * Set the custom parameters of the request.
     *
     * @param array $parameters
     *
     * @return $this
     */
    public function with(array $parameters)
    {
        $this->server = $this->server->with($parameters);
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

        return $this;
    }

    /**
     * @param Config $config
     *
     * @return $this
     */
    public function setConfig(Config $config)
    {
        $this->config = $this->server->setConfig($config);
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

        return $this;
    }
}


1			<?php
2
3			namespace SocialiteProviders\Manager\OAuth1;
4
5			use Laravel\Socialite\One\AbstractProvider as BaseProvider;
6			use SocialiteProviders\Manager\SocialiteWasCalled;
7			use SocialiteProviders\Manager\ConfigTrait;
8			use SocialiteProviders\Manager\Contracts\ConfigInterface as Config;
9			use Symfony\Component\HttpFoundation\RedirectResponse;
10
11			abstract class AbstractProvider extends BaseProvider
12			{
13			use ConfigTrait;
14
15			/**
16			* Indicates if the session state should be utilized.
17			*
18			* @var bool
19			*/
20			protected $stateless = true;
21
22			/**
23			* @var array
24			*/
25			protected $credentialsResponseBody;
26
27			public static function serviceContainerKey($providerName)
28			{
29			return SocialiteWasCalled::SERVICE_CONTAINER_PREFIX.$providerName;
30			}
31
32			/**
33			* {@inheritdoc}
34			*/
35			public function user()
36			{
37			if (!$this->hasNecessaryVerifier()) {
38			throw new \InvalidArgumentException('Invalid request. Missing OAuth verifier.');
39			}
40
41			$token = $this->getToken();
42			$tokenCredentials = $token['tokenCredentials'];
43
44			$user = $this->mapUserToObject((array) $this->server->getUserDetails($tokenCredentials));
			0 ignored issues – show Bug introduced 2016-03-28 21:33 UTC by Report Bug Copy Issue Report The method `mapUserToObject()` does not seem to exist on `object<SocialiteProvider...Auth1\AbstractProvider>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
45
46			$user->setToken($tokenCredentials->getIdentifier(), $tokenCredentials->getSecret());
47
48			if ($user instanceof User) {
49			parse_str($token['credentialsResponseBody'], $credentialsResponseBody);
50
51			if (!$credentialsResponseBody \|\| !is_array($credentialsResponseBody)) {
52			throw new CredentialsException('Unable to parse token credentials response.');
53			}
54
55			$user->setAccessTokenResponseBody($credentialsResponseBody);
56			}
57
58			return $user;
59			}
60
61			/**
62			* Redirect the user to the authentication page for the provider.
63			*
64			* @return RedirectResponse
65			*/
66			public function redirect()
67			{
68			if (!$this->isStateless()) {
69			$this->request->getSession()->set(
70			'oauth.temp', $temp = $this->server->getTemporaryCredentials()
71			);
72			} else {
73			$temp = $this->server->getTemporaryCredentials();
74			setcookie('oauth_temp', serialize($temp));
75			}
76
77			return new RedirectResponse($this->server->getAuthorizationUrl($temp));
78			}
79
80			/**
81			* Get the token credentials for the request.
82			*
83			* @return \League\OAuth1\Client\Credentials\TokenCredentials
84			*/
85			protected function getToken()
			0 ignored issues – show Coding Style introduced 2016-03-28 21:33 UTC by Report Bug Copy Issue Report `getToken` uses the super-global variable `$_COOKIE` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
86			{
87			if (!$this->isStateless()) {
88			$temp = $this->request->getSession()->get('oauth.temp');
89
90			return $this->server->getTokenCredentials(
91			$temp, $this->request->get('oauth_token'), $this->request->get('oauth_verifier')
92			);
93			} else {
94			$temp = unserialize($_COOKIE['oauth_temp']);
95
96			return $this->server->getTokenCredentials(
97			$temp, $this->request->get('oauth_token'), $this->request->get('oauth_verifier')
98			);
99			}
100			}
101
102			/**
103			* Indicates that the provider should operate as stateless.
104			*
105			* @return $this
106			*/
107			public function stateless()
108			{
109			$this->stateless = true;
110
111			return $this;
112			}
113
114			/**
115			* Determine if the provider is operating as stateless.
116			*
117			* @return bool
118			*/
119			protected function isStateless()
120			{
121			if (defined('SOCIALITEPROVIDERS_STATELESS')) {
122			return true;
123			}
124
125			return $this->stateless;
126			}
127
128			/**
129			* Set the scopes of the requested access.
130			*
131			* @param array $scopes
132			*
133			* @return $this
134			*/
135			public function scopes(array $scopes)
136			{
137			$this->server = $this->server->scopes($scopes);
			0 ignored issues – show Bug introduced 2016-04-07 20:35 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `League\OAuth1\Client\Server\Server` as the method `scopes()` does only exist in the following sub-classes of `League\OAuth1\Client\Server\Server`: `SocialiteProviders\Manager\OAuth1\Server`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
138
139			return $this;
140			}
141
142			/**
143			* Set the custom parameters of the request.
144			*
145			* @param array $parameters
146			*
147			* @return $this
148			*/
149			public function with(array $parameters)
150			{
151			$this->server = $this->server->with($parameters);
			0 ignored issues – show Bug introduced 2016-04-07 20:35 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `League\OAuth1\Client\Server\Server` as the method `with()` does only exist in the following sub-classes of `League\OAuth1\Client\Server\Server`: `SocialiteProviders\Manager\OAuth1\Server`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
152
153			return $this;
154			}
155
156			/**
157			* @param Config $config
158			*
159			* @return $this
160			*/
161			public function setConfig(Config $config)
162			{
163			$this->config = $this->server->setConfig($config);
			0 ignored issues – show Bug introduced 2016-04-12 16:50 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `League\OAuth1\Client\Server\Server` as the method `setConfig()` does only exist in the following sub-classes of `League\OAuth1\Client\Server\Server`: `SocialiteProviders\Manager\OAuth1\Server`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
164
165			return $this;
166			}
167			}
168

SocialiteProviders / Manager

Pull Request — master (#45)

AbstractProvider A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

9 Methods

Available Fixes

Available Fixes

Available Fixes

Duplication Side-by-Side

Filter issues like