OAuthClient::requestAccessToken() - Code Metrics - nixsolutions/yandex-php-library - Measure and Improve Code Quality continuously with Scrutinizer

OAuthClient::requestAccessToken() B
last analyzed 2021-05-31 12:34 UTC

↳ Parent: OAuthClient

Complexity

Conditions	9
Paths	7

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	32
CRAP Score	9

Importance

Changes

Metric	Value
dl	0
loc	63
ccs	32
cts	32
cp	1
rs	7.2517
c	0
b	0
f	0
cc	9
nc	7
nop	1
crap	9

How to fix Long Method

<?php
/**
 * Yandex PHP Library
 *
 * @copyright NIX Solutions Ltd.
 * @link https://github.com/nixsolutions/yandex-php-library
 */

/**
 * @namespace
 */
namespace Yandex\OAuth;

use GuzzleHttp\Exception\ClientException;
use GuzzleHttp\Exception\RequestException;
use Yandex\Common\AbstractServiceClient;
use Yandex\OAuth\Exception\AuthRequestException;
use Yandex\OAuth\Exception\AuthResponseException;

/**
 * Class OAuthClient implements Yandex OAuth protocol
 *
 * @category Yandex
 * @package  OAuth
 *
 * @author   Eugene Zabolotniy <[email protected]>
 * @created  29.08.13 12:07
 */
class OAuthClient extends AbstractServiceClient
{
    /*
     * Authentication types constants
     *
     * The "code" type means that the application will use an intermediate code to obtain an access token.
     * The "token" type will result a user is redirected back to the application with an access token in a URL
     */
    const CODE_AUTH_TYPE = 'code';
    const TOKEN_AUTH_TYPE = 'token';

    /**
     * @var string
     */
    private $clientId = '';

    /**
     * @var string
     */
    private $clientSecret = '';

    /**
     * @var string
     */
    protected $serviceDomain = 'oauth.yandex.ru';

    /**
     * @param string $clientId
     * @param string $clientSecret
     */
    public function __construct($clientId = '', $clientSecret = '')
    {
        $this->setClientId($clientId);
        $this->setClientSecret($clientSecret);
    }

    /**
     * @param string $clientId
     *
     * @return self
     */
    public function setClientId($clientId)
    {
        $this->clientId = $clientId;

        return $this;
    }

    /**
     * @return string
     */
    public function getClientId()
    {
        return $this->clientId;
    }

    /**
     * @param string $clientSecret
     *
     * @return self
     */
    public function setClientSecret($clientSecret)
    {
        $this->clientSecret = $clientSecret;

        return $this;
    }

    /**
     * @return string
     */
    public function getClientSecret()
    {
        return $this->clientSecret;
    }

    /**
     * @param string $type
     * @param string $state optional string
     *
     * @return string
     */
    public function getAuthUrl($type = self::CODE_AUTH_TYPE, $state = null)
    {
        $url = $this->getServiceUrl('authorize') . '?response_type=' . $type . '&client_id=' . $this->clientId;
        if ($state) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            $url .= '&state=' . $state;
        }

        return $url;
    }

    /**
     * Sends a redirect to the Yandex authentication page.
     *
     * @param bool   $exit  indicates whether to stop the PHP script immediately or not
     * @param string $type  a type of the authentication procedure
     * @param string $state optional string
     * @return bool|void
     */
    public function authRedirect($exit = true, $type = self::CODE_AUTH_TYPE, $state = null)
    {
        header('Location: ' . $this->getAuthUrl($type, $state));

        return $exit ? exit() : true;
    }

    /**
     * Exchanges a temporary code for an access token.
     *
     * @param $code
     *
     * @throws AuthRequestException on a known request error
     * @throws AuthResponseException on a response format error
     * @throws RequestException on an unknown request error
     *
     * @return self
     */
    public function requestAccessToken($code)
    {
        $client = $this->getClient();

        try {
            $response = $client->request(
                'POST',
                '/token',
                [
                    'auth' => [
                        $this->clientId,
                        $this->clientSecret
                    ],
                    'form_params' => [
                        'grant_type'    => 'authorization_code',
                        'code'          => $code,
                        'client_id'     => $this->clientId,
                        'client_secret' => $this->clientSecret
                    ]
                ]
            );
        } catch (ClientException $ex) {
            $result = $this->getDecodedBody($ex->getResponse()->getBody());

            if (is_array($result) && isset($result['error'])) {
                // handle a service error message
                $message = 'Service responsed with error code "' . $result['error'] . '".';

                if (isset($result['error_description']) && $result['error_description']) {
                    $message .= ' Description "' . $result['error_description'] . '".';
                }
                throw new AuthRequestException($message, 0, $ex);
            }

            // unknown error. not parsed error
            throw $ex;
        }

        try {
            $result = $this->getDecodedBody($response->getBody());
        } catch (\RuntimeException $ex) {
            throw new AuthResponseException('Server response can\'t be parsed', 0, $ex);
        }

        if (!is_array($result)) {
            throw new AuthResponseException('Server response has unknown format');
        }

        if (!isset($result['access_token'])) {
            throw new AuthResponseException('Server response doesn\'t contain access token');
        }

        $this->setAccessToken($result['access_token']);

        $lifetimeInSeconds = $result['expires_in'];

        $expireDateTime = new \DateTime();
        $expireDateTime->add(new \DateInterval('PT'.$lifetimeInSeconds.'S'));

        $this->setExpiresIn($expireDateTime);

        return $this;
    }
}


1		<?php
2		/**
3		* Yandex PHP Library
4		*
5		* @copyright NIX Solutions Ltd.
6		* @link https://github.com/nixsolutions/yandex-php-library
7		*/
8
9		/**
10		* @namespace
11		*/
12		namespace Yandex\OAuth;
13
14		use GuzzleHttp\Exception\ClientException;
15		use GuzzleHttp\Exception\RequestException;
16		use Yandex\Common\AbstractServiceClient;
17		use Yandex\OAuth\Exception\AuthRequestException;
18		use Yandex\OAuth\Exception\AuthResponseException;
19
20		/**
21		* Class OAuthClient implements Yandex OAuth protocol
22		*
23		* @category Yandex
24		* @package OAuth
25		*
26		* @author Eugene Zabolotniy <[email protected]>
27		* @created 29.08.13 12:07
28		*/
29		class OAuthClient extends AbstractServiceClient
30		{
31		/*
32		* Authentication types constants
33		*
34		* The "code" type means that the application will use an intermediate code to obtain an access token.
35		* The "token" type will result a user is redirected back to the application with an access token in a URL
36		*/
37		const CODE_AUTH_TYPE = 'code';
38		const TOKEN_AUTH_TYPE = 'token';
39
40		/**
41		* @var string
42		*/
43		private $clientId = '';
44
45		/**
46		* @var string
47		*/
48		private $clientSecret = '';
49
50		/**
51		* @var string
52		*/
53		protected $serviceDomain = 'oauth.yandex.ru';
54
55		/**
56		* @param string $clientId
57		* @param string $clientSecret
58		*/
59	25	public function __construct($clientId = '', $clientSecret = '')
60		{
61	25	$this->setClientId($clientId);
62	25	$this->setClientSecret($clientSecret);
63	25	}
64
65		/**
66		* @param string $clientId
67		*
68		* @return self
69		*/
70	25	public function setClientId($clientId)
71		{
72	25	$this->clientId = $clientId;
73
74	25	return $this;
75		}
76
77		/**
78		* @return string
79		*/
80	2	public function getClientId()
81		{
82	2	return $this->clientId;
83		}
84
85		/**
86		* @param string $clientSecret
87		*
88		* @return self
89		*/
90	25	public function setClientSecret($clientSecret)
91		{
92	25	$this->clientSecret = $clientSecret;
93
94	25	return $this;
95		}
96
97		/**
98		* @return string
99		*/
100	2	public function getClientSecret()
101		{
102	2	return $this->clientSecret;
103		}
104
105		/**
106		* @param string $type
107		* @param string $state optional string
108		*
109		* @return string
110		*/
111	2	public function getAuthUrl($type = self::CODE_AUTH_TYPE, $state = null)
112		{
113	2	$url = $this->getServiceUrl('authorize') . '?response_type=' . $type . '&client_id=' . $this->clientId;
114	2	if ($state) {
		0 ignored issues – show Bug Best Practice introduced 2015-11-23 12:09 UTC by Report Bug Copy Issue Report The expression `$state` of type `string\|null` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
115	1	$url .= '&state=' . $state;
116		}
117
118	2	return $url;
119		}
120
121		/**
122		* Sends a redirect to the Yandex authentication page.
123		*
124		* @param bool $exit indicates whether to stop the PHP script immediately or not
125		* @param string $type a type of the authentication procedure
126		* @param string $state optional string
127		* @return bool\|void
128		*/
129	1	public function authRedirect($exit = true, $type = self::CODE_AUTH_TYPE, $state = null)
130		{
131	1	header('Location: ' . $this->getAuthUrl($type, $state));
132
133	1	return $exit ? exit() : true;
134		}
135
136		/**
137		* Exchanges a temporary code for an access token.
138		*
139		* @param $code
140		*
141		* @throws AuthRequestException on a known request error
142		* @throws AuthResponseException on a response format error
143		* @throws RequestException on an unknown request error
144		*
145		* @return self
146		*/
147	6	public function requestAccessToken($code)
148		{
149	6	$client = $this->getClient();
150
151		try {
152	6	$response = $client->request(
153	6	'POST',
154	6	'/token',
155		[
156		'auth' => [
157	6	$this->clientId,
158	6	$this->clientSecret
159		],
160		'form_params' => [
161	6	'grant_type' => 'authorization_code',
162	6	'code' => $code,
163	6	'client_id' => $this->clientId,
164	6	'client_secret' => $this->clientSecret
165		]
166		]
167		);
168	2	} catch (ClientException $ex) {
169	2	$result = $this->getDecodedBody($ex->getResponse()->getBody());
170
171	2	if (is_array($result) && isset($result['error'])) {
172		// handle a service error message
173	1	$message = 'Service responsed with error code "' . $result['error'] . '".';
174
175	1	if (isset($result['error_description']) && $result['error_description']) {
176	1	$message .= ' Description "' . $result['error_description'] . '".';
177		}
178	1	throw new AuthRequestException($message, 0, $ex);
179		}
180
181		// unknown error. not parsed error
182	1	throw $ex;
183		}
184
185		try {
186	4	$result = $this->getDecodedBody($response->getBody());
187	1	} catch (\RuntimeException $ex) {
188	1	throw new AuthResponseException('Server response can\'t be parsed', 0, $ex);
189		}
190
191	3	if (!is_array($result)) {
192	1	throw new AuthResponseException('Server response has unknown format');
193		}
194
195	2	if (!isset($result['access_token'])) {
196	1	throw new AuthResponseException('Server response doesn\'t contain access token');
197		}
198
199	1	$this->setAccessToken($result['access_token']);
200
201	1	$lifetimeInSeconds = $result['expires_in'];
202
203	1	$expireDateTime = new \DateTime();
204	1	$expireDateTime->add(new \DateInterval('PT'.$lifetimeInSeconds.'S'));
205
206	1	$this->setExpiresIn($expireDateTime);
207
208	1	return $this;
209		}
210		}
211

nixsolutions / yandex-php-library

OAuthClient::requestAccessToken() B last analyzed 2021-05-31 12:34 UTC

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OAuthClient::requestAccessToken() B
last analyzed 2021-05-31 12:34 UTC