AbstractProvider::requestAuthToken() - Code Metrics - Inspection of "Adds $headers to OAuth1\AbstractProvider::oauthReq..." - SocialConnect/auth - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ee7427...2774a1 )

by Дмитрий

created 2017-04-04 12:53 UTC

AbstractProvider::requestAuthToken() B

↳ Parent: AbstractProvider

Complexity

Conditions	3
Paths	4

Size

Total Lines	31
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes

Metric	Value
dl	0
loc	31
ccs	0
cts	18
cp	0
rs	8.8571
c	0
b	0
f	0
cc	3
eloc	13
nc	4
nop	0
crap	12

<?php
/**
 * SocialConnect project
 * @author: Patsura Dmitry https://github.com/ovr <[email protected]>
 */

namespace SocialConnect\OAuth1;

use SocialConnect\Common\Http\Client\ClientInterface;
use SocialConnect\OAuth1\Exception\UnknownAuthorization;
use SocialConnect\Provider\AbstractBaseProvider;
use SocialConnect\Provider\Consumer;
use SocialConnect\Provider\Exception\InvalidAccessToken;
use SocialConnect\Provider\Exception\InvalidResponse;
use SocialConnect\Common\Http\Client\Client;
use SocialConnect\OAuth1\Exception\InvalidRequestToken;
use SocialConnect\OAuth1\Signature\MethodHMACSHA1;
use SocialConnect\Provider\Session\SessionInterface;

abstract class AbstractProvider extends AbstractBaseProvider
{
    /**
     * @var string
     */
    protected $oauth1Version = '1.0a';

    /**
     * @var string
     */
    protected $requestTokenMethod = Client::POST;

    /**
     * @var Consumer
     */
    protected $consumer;

    /**
     * @var Token
     */
    protected $consumerToken;

    /**
     * @var array
     */
    protected $scope = [];

    /**
     * @param ClientInterface $httpClient
     * @param Consumer $consumer
     * @param array $parameters
     */
    public function __construct(ClientInterface $httpClient, SessionInterface $session, Consumer $consumer, array $parameters)
    {
        parent::__construct($httpClient, $session, $consumer, $parameters);

        $this->consumerToken = new Token('', '');
    }

    /**
     * @return string
     */
    abstract public function getAuthorizeUri();

    /**
     * @return string
     */
    abstract public function getRequestTokenUri();

    /**
     * @return string
     */
    abstract public function getRequestTokenAccessUri();

    /**
     * @return Token
     * @throws InvalidResponse
     */
    protected function requestAuthToken()
    {
        $parameters = [];

        /**
         * OAuth Core 1.0 Revision A: oauth_callback: An absolute URL to which the Service Provider will redirect
         * the User back when the Obtaining User Authorization step is completed.
         *
         * http://oauth.net/core/1.0a/#auth_step1
         */
        if ('1.0a' == $this->oauth1Version) {
            $parameters['oauth_callback'] = $this->getRedirectUrl();
        }

        $response = $this->oauthRequest(
            $this->getRequestTokenUri(),
            $this->requestTokenMethod,
            $parameters
        );

        if ($response->isSuccess()) {
            $token = $this->parseToken($response->getBody());


            $this->session->set('oauth1_request_token', $token);

            return $token;
        }

        throw new InvalidResponse('Provider response is not success');
    }

    /**
     * Parse Token from response's $body
     *
     * @param string|boolean $body
     * @return Token
     * @throws InvalidRequestToken
     * @throws InvalidResponse
     */
    public function parseToken($body)
    {
        if (empty($body)) {
            throw new InvalidResponse('Provider response with empty body');
        }

        parse_str($body, $token);
        if (!is_array($token) || !isset($token['oauth_token']) || !isset($token['oauth_token_secret'])) {
            throw new InvalidRequestToken;
        }

        return new Token($token['oauth_token'], $token['oauth_token_secret']);
    }

    /**
     * @param string $uri
     * @param string $method
     * @param array $parameters
     * @return \SocialConnect\Common\Http\Response
     */
    public function oauthRequest($uri, $method = Client::GET, $parameters = [], $headers = [])
    {
        $headers = array_merge([
            'Accept' => 'application/json'
        ], $headers);

        if ($method == Client::POST) {
            $headers['Content-Type'] = 'application/x-www-form-urlencoded';
        }

        $parameters = array_merge(
            [
                'oauth_version' => '1.0',
                'oauth_nonce' => md5(time() . mt_rand()),
                'oauth_timestamp' => time(),
                'oauth_consumer_key' => $this->consumer->getKey()
            ],
            $parameters
        );

        $request = new Request(
            $uri,
            $parameters,
            $method,
            $headers
        );

        $request->signRequest(
            new MethodHMACSHA1(),
            $this->consumer,
            $this->consumerToken
        );

        return $this->httpClient->fromRequest($request);
    }

    /**
     * @return string
     */
    public function makeAuthUrl()
    {
        $urlParameters = [
            'oauth_token' => $this->requestAuthToken()->getKey()
        ];

        return $this->getAuthorizeUri() . '?' . http_build_query($urlParameters, '', '&');
    }

    /**
     * @param array $parameters
     * @return AccessToken
     * @throws \SocialConnect\OAuth1\Exception\UnknownAuthorization
     */
    public function getAccessTokenByRequestParameters(array $parameters)
    {
        $token = $this->session->get('oauth1_request_token');
        if (!$token) {
            throw new UnknownAuthorization();
        }

        $this->session->delete('oauth1_request_token');

        return $this->getAccessToken($token, $parameters['oauth_verifier']);
    }

    /**
     * @param Token $token
     * @param $oauthVerifier
     * @return AccessToken
     * @throws InvalidResponse
     */
    public function getAccessToken(Token $token, $oauthVerifier)
    {
        $this->consumerToken = $token;

        $parameters = [
            'oauth_consumer_key' => $this->consumer->getKey(),
            'oauth_token' => $token->getKey(),
            'oauth_verifier' => $oauthVerifier
        ];

        $response = $this->oauthRequest(
            $this->getRequestTokenAccessUri(),
            $this->requestTokenMethod,
            $parameters
        );

        if ($response->getStatusCode() === 200) {
            return $this->parseAccessToken($response->getBody());
        }

        throw new InvalidResponse(
            'Unexpected response code',
            $response->getBody()
        );
    }

    /**
     * Parse AccessToken from response's $body
     *
     * @param string|boolean $body
     * @return AccessToken
     * @throws InvalidAccessToken
     * @throws InvalidResponse
     */
    public function parseAccessToken($body)
    {
        if (empty($body)) {
            throw new InvalidResponse('Provider response with empty body');
        }

        parse_str($body, $token);
        if (!is_array($token) || !isset($token['oauth_token']) || !isset($token['oauth_token_secret'])) {
            throw new InvalidAccessToken;
        }

        $accessToken = new AccessToken($token['oauth_token'], $token['oauth_token_secret']);
        if (isset($token['user_id'])) {
            $accessToken->setUserId($token['user_id']);
        }

        return $accessToken;
    }

    /**
     * @return array
     */
    public function getScope()
    {
        return $this->scope;
    }

    /**
     * @param array $scope
     */
    public function setScope(array $scope)
    {
        $this->scope = $scope;
    }

    /**
     * @param Token $token
     */
    public function setConsumerToken(Token $token)
    {
        $this->consumerToken = $token;
    }

    /**
     * @return \SocialConnect\OAuth1\Token
     */
    public function getConsumerToken()
    {
        return $this->consumerToken;
    }
}


1			<?php
2			/**
3			* SocialConnect project
4			* @author: Patsura Dmitry https://github.com/ovr <[email protected]>
5			*/
6
7			namespace SocialConnect\OAuth1;
8
9			use SocialConnect\Common\Http\Client\ClientInterface;
10			use SocialConnect\OAuth1\Exception\UnknownAuthorization;
11			use SocialConnect\Provider\AbstractBaseProvider;
12			use SocialConnect\Provider\Consumer;
13			use SocialConnect\Provider\Exception\InvalidAccessToken;
14			use SocialConnect\Provider\Exception\InvalidResponse;
15			use SocialConnect\Common\Http\Client\Client;
16			use SocialConnect\OAuth1\Exception\InvalidRequestToken;
17			use SocialConnect\OAuth1\Signature\MethodHMACSHA1;
18			use SocialConnect\Provider\Session\SessionInterface;
19
20			abstract class AbstractProvider extends AbstractBaseProvider
21			{
22			/**
23			* @var string
24			*/
25			protected $oauth1Version = '1.0a';
26
27			/**
28			* @var string
29			*/
30			protected $requestTokenMethod = Client::POST;
31
32			/**
33			* @var Consumer
34			*/
35			protected $consumer;
36
37			/**
38			* @var Token
39			*/
40			protected $consumerToken;
41
42			/**
43			* @var array
44			*/
45			protected $scope = [];
46
47			/**
48			* @param ClientInterface $httpClient
49			* @param Consumer $consumer
50			* @param array $parameters
51			*/
52			public function __construct(ClientInterface $httpClient, SessionInterface $session, Consumer $consumer, array $parameters)
53			{
54			parent::__construct($httpClient, $session, $consumer, $parameters);
55
56			$this->consumerToken = new Token('', '');
57			}
58
59			/**
60			* @return string
61			*/
62			abstract public function getAuthorizeUri();
63
64			/**
65			* @return string
66			*/
67			abstract public function getRequestTokenUri();
68
69			/**
70			* @return string
71			*/
72			abstract public function getRequestTokenAccessUri();
73
74			/**
75			* @return Token
76			* @throws InvalidResponse
77			*/
78			protected function requestAuthToken()
79			{
80			$parameters = [];
81
82			/**
83			* OAuth Core 1.0 Revision A: oauth_callback: An absolute URL to which the Service Provider will redirect
84			* the User back when the Obtaining User Authorization step is completed.
85			*
86			* http://oauth.net/core/1.0a/#auth_step1
87			*/
88			if ('1.0a' == $this->oauth1Version) {
89			$parameters['oauth_callback'] = $this->getRedirectUrl();
90			}
91
92			$response = $this->oauthRequest(
93			$this->getRequestTokenUri(),
94			$this->requestTokenMethod,
95			$parameters
96			);
97
98			if ($response->isSuccess()) {
99			$token = $this->parseToken($response->getBody());
100
101
102			$this->session->set('oauth1_request_token', $token);
103
104			return $token;
105			}
106
107			throw new InvalidResponse('Provider response is not success');
108			}
109
110			/**
111			* Parse Token from response's $body
112			*
113			* @param string\|boolean $body
114			* @return Token
115			* @throws InvalidRequestToken
116			* @throws InvalidResponse
117			*/
118			public function parseToken($body)
119			{
120			if (empty($body)) {
121			throw new InvalidResponse('Provider response with empty body');
122			}
123
124			parse_str($body, $token);
125			if (!is_array($token) \|\| !isset($token['oauth_token']) \|\| !isset($token['oauth_token_secret'])) {
126			throw new InvalidRequestToken;
127			}
128
129			return new Token($token['oauth_token'], $token['oauth_token_secret']);
130			}
131
132			/**
133			* @param string $uri
134			* @param string $method
135			* @param array $parameters
136			* @return \SocialConnect\Common\Http\Response
137			*/
138			public function oauthRequest($uri, $method = Client::GET, $parameters = [], $headers = [])
139			{
140			$headers = array_merge([
141			'Accept' => 'application/json'
142			], $headers);
143
144			if ($method == Client::POST) {
145			$headers['Content-Type'] = 'application/x-www-form-urlencoded';
146			}
147
148			$parameters = array_merge(
149			[
150			'oauth_version' => '1.0',
151			'oauth_nonce' => md5(time() . mt_rand()),
152			'oauth_timestamp' => time(),
153			'oauth_consumer_key' => $this->consumer->getKey()
154			],
155			$parameters
156			);
157
158			$request = new Request(
159			$uri,
160			$parameters,
161			$method,
162			$headers
163			);
164
165			$request->signRequest(
166			new MethodHMACSHA1(),
167			$this->consumer,
168			$this->consumerToken
169			);
170
171			return $this->httpClient->fromRequest($request);
172			}
173
174			/**
175			* @return string
176			*/
177			public function makeAuthUrl()
178			{
179			$urlParameters = [
180			'oauth_token' => $this->requestAuthToken()->getKey()
181			];
182
183			return $this->getAuthorizeUri() . '?' . http_build_query($urlParameters, '', '&');
184			}
185
186			/**
187			* @param array $parameters
188			* @return AccessToken
189			* @throws \SocialConnect\OAuth1\Exception\UnknownAuthorization
190			*/
191			public function getAccessTokenByRequestParameters(array $parameters)
192			{
193			$token = $this->session->get('oauth1_request_token');
194			if (!$token) {
195			throw new UnknownAuthorization();
196			}
197
198			$this->session->delete('oauth1_request_token');
199
200			return $this->getAccessToken($token, $parameters['oauth_verifier']);
201			}
202
203			/**
204			* @param Token $token
205			* @param $oauthVerifier
206			* @return AccessToken
207			* @throws InvalidResponse
208			*/
209			public function getAccessToken(Token $token, $oauthVerifier)
210			{
211			$this->consumerToken = $token;
212
213			$parameters = [
214			'oauth_consumer_key' => $this->consumer->getKey(),
215			'oauth_token' => $token->getKey(),
216			'oauth_verifier' => $oauthVerifier
217			];
218
219			$response = $this->oauthRequest(
220			$this->getRequestTokenAccessUri(),
221			$this->requestTokenMethod,
222			$parameters
223			);
224
225			if ($response->getStatusCode() === 200) {
226			return $this->parseAccessToken($response->getBody());
227			}
228
229			throw new InvalidResponse(
230			'Unexpected response code',
231			$response->getBody()
232			);
233			}
234
235			/**
236			* Parse AccessToken from response's $body
237			*
238			* @param string\|boolean $body
239			* @return AccessToken
240			* @throws InvalidAccessToken
241			* @throws InvalidResponse
242			*/
243			public function parseAccessToken($body)
244			{
245			if (empty($body)) {
246			throw new InvalidResponse('Provider response with empty body');
247			}
248
249			parse_str($body, $token);
250			if (!is_array($token) \|\| !isset($token['oauth_token']) \|\| !isset($token['oauth_token_secret'])) {
251			throw new InvalidAccessToken;
252			}
253
254			$accessToken = new AccessToken($token['oauth_token'], $token['oauth_token_secret']);
255			if (isset($token['user_id'])) {
256			$accessToken->setUserId($token['user_id']);
257			}
258
259			return $accessToken;
260			}
261
262			/**
263			* @return array
264			*/
265			public function getScope()
266			{
267			return $this->scope;
268			}
269
270			/**
271			* @param array $scope
272			*/
273			public function setScope(array $scope)
274			{
275			$this->scope = $scope;
276			}
277
278			/**
279			* @param Token $token
280			*/
281			public function setConsumerToken(Token $token)
282			{
283			$this->consumerToken = $token;
284			}
285
286			/**
287			* @return \SocialConnect\OAuth1\Token
288			*/
289			public function getConsumerToken()
290			{
291			return $this->consumerToken;
292			}
293			}
294

SocialConnect / auth

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AbstractProvider::requestAuthToken() B

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