DeviceCodeGrant::validateDeviceCode() - Code Metrics - Inspection of "Device Authorization Grant" - thephpleague/oauth2-server - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#1074)

by Andrew

created 2019-12-19 23:45 UTC

DeviceCodeGrant::validateDeviceCode() B

↳ Parent: DeviceCodeGrant

Complexity

Conditions	7
Paths	7

Size

Total Lines	39
Code Lines	20

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	15
CRAP Score	8.1426

Importance

Changes	2
Bugs	1	Features	0

Metric	Value
cc	7
eloc	20
nc	7
nop	2
dl	0
loc	39
ccs	15
cts	21
cp	0.7143
crap	8.1426
rs	8.6666
c	2
b	1
f	0

<?php
/**
 * OAuth 2.0 Device Code grant.
 *
 * @author      Alex Bilbie <[email protected]>
 * @copyright   Copyright (c) Alex Bilbie
 * @license     http://mit-license.org/
 *
 * @link        https://github.com/thephpleague/oauth2-server
 */

namespace League\OAuth2\Server\Grant;

use DateInterval;
use DateTimeImmutable;
use Error;
use Exception;
use League\OAuth2\Server\Entities\ClientEntityInterface;
use League\OAuth2\Server\Entities\DeviceCodeEntityInterface;
use League\OAuth2\Server\Exception\OAuthServerException;
use League\OAuth2\Server\Repositories\DeviceCodeRepositoryInterface;
use League\OAuth2\Server\Repositories\RefreshTokenRepositoryInterface;
use League\OAuth2\Server\RequestEvent;
use League\OAuth2\Server\RequestTypes\DeviceAuthorizationRequest;
use League\OAuth2\Server\ResponseTypes\DeviceCodeResponse;
use League\OAuth2\Server\ResponseTypes\ResponseTypeInterface;
use LogicException;
use Psr\Http\Message\ServerRequestInterface;
use TypeError;

/**
 * Device Code grant class.
 */
class DeviceCodeGrant extends AbstractGrant
{
    /**
     * @var DeviceCodeRepositoryInterface
     */
    protected $deviceCodeRepository;

    /**
     * @var DateInterval
     */
    private $deviceCodeTTL;

    /**
     * @var int
     */
    private $retryInterval;

    /**
     * @var string
     */
    private $verificationUri;

    /**
     * @param DeviceCodeRepositoryInterface   $deviceCodeRepository
     * @param RefreshTokenRepositoryInterface $refreshTokenRepository
     * @param DateInterval                    $deviceCodeTTL
     * @param int                             $retryInterval
     */
    public function __construct(
        DeviceCodeRepositoryInterface $deviceCodeRepository,
        RefreshTokenRepositoryInterface $refreshTokenRepository,
        DateInterval $deviceCodeTTL,
        $retryInterval = 5
    ) {
        $this->setDeviceCodeRepository($deviceCodeRepository);
        $this->setRefreshTokenRepository($refreshTokenRepository);

        $this->refreshTokenTTL = new DateInterval('P1M');

        $this->deviceCodeTTL = $deviceCodeTTL;
        $this->retryInterval = $retryInterval;
    }

    /**
     * {@inheritdoc}
     */
    public function canRespondToDeviceAuthorizationRequest(ServerRequestInterface $request)
    {
        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function validateDeviceAuthorizationRequest(ServerRequestInterface $request)
    {
        $clientId = $this->getRequestParameter(
            'client_id',
            $request,
            $this->getServerParameter('PHP_AUTH_USER', $request)
        );

        if ($clientId === null) {
            throw OAuthServerException::invalidRequest('client_id');
        }

        $client = $this->getClientEntityOrFail($clientId, $request);

        $scopes = $this->validateScopes($this->getRequestParameter('scope', $request, $this->defaultScope));

        $deviceAuthorizationRequest = new DeviceAuthorizationRequest();
        $deviceAuthorizationRequest->setGrantTypeId($this->getIdentifier());
        $deviceAuthorizationRequest->setClient($client);
        $deviceAuthorizationRequest->setScopes($scopes);

        return $deviceAuthorizationRequest;
    }

    /**
     * {@inheritdoc}
     */
    public function completeDeviceAuthorizationRequest(DeviceAuthorizationRequest $deviceRequest)
    {
        $deviceCode = $this->issueDeviceCode(
            $this->deviceCodeTTL,
            $deviceRequest->getClient(),
            $this->verificationUri,
            $deviceRequest->getScopes()
        );

        $payload = [
            'client_id' => $deviceCode->getClient()->getIdentifier(),
            'device_code_id' => $deviceCode->getIdentifier(),
            'scopes' => $deviceCode->getScopes(),
            'user_code' => $deviceCode->getUserCode(),
            'expire_time' => $deviceCode->getExpiryDateTime()->getTimestamp(),
            'verification_uri' => $deviceCode->getVerificationUri(),
        ];

        $jsonPayload = \json_encode($payload);

        if ($jsonPayload === false) {
            throw new LogicException('An error was encountered when JSON encoding the authorization request response');
        }

        $response = new DeviceCodeResponse();
        $response->setDeviceCode($deviceCode);
        $response->setPayload($this->encrypt($jsonPayload));

        return $response;
    }

    /**
     * {@inheritdoc}
     */
    public function respondToAccessTokenRequest(
        ServerRequestInterface $request,
        ResponseTypeInterface $responseType,
        DateInterval $accessTokenTTL
    ) {
        // Validate request
        $client = $this->validateClient($request);
        $scopes = $this->validateScopes($this->getRequestParameter('scope', $request, $this->defaultScope));
        $deviceCode = $this->validateDeviceCode($request, $client);

        // TODO: if the request is too fast, respond with slow down


        // if device code has no user associated, respond with pending
        if (\is_null($deviceCode->getUserIdentifier())) {
            throw OAuthServerException::authorizationPending();
        }

        // Finalize the requested scopes
        $finalizedScopes = $this->scopeRepository->finalizeScopes($scopes, $this->getIdentifier(), $client, (string) $deviceCode->getUserIdentifier());

        // Issue and persist new access token
        $accessToken = $this->issueAccessToken($accessTokenTTL, $client, (string) $deviceCode->getUserIdentifier(), $finalizedScopes);
        $this->getEmitter()->emit(new RequestEvent(RequestEvent::ACCESS_TOKEN_ISSUED, $request));
        $responseType->setAccessToken($accessToken);

        // Issue and persist new refresh token if given
        $refreshToken = $this->issueRefreshToken($accessToken);

        if ($refreshToken !== null) {
            $this->getEmitter()->emit(new RequestEvent(RequestEvent::REFRESH_TOKEN_ISSUED, $request));
            $responseType->setRefreshToken($refreshToken);
        }

        $this->deviceCodeRepository->revokeDeviceCode($deviceCode->getIdentifier());

        return $responseType;
    }

    /**
     * @param ServerRequestInterface $request
     * @param ClientEntityInterface  $client
     *
     * @throws OAuthServerException
     *
     * @return DeviceCodeEntityInterface
     */
    protected function validateDeviceCode(ServerRequestInterface $request, ClientEntityInterface $client)
    {
        $encryptedDeviceCode = $this->getRequestParameter('device_code', $request);

        if (\is_null($encryptedDeviceCode)) {
            throw OAuthServerException::invalidRequest('device_code');
        }

        $deviceCodePayload = $this->decodeDeviceCode($encryptedDeviceCode);

        if (!\property_exists($deviceCodePayload, 'device_code_id')) {
            throw OAuthServerException::invalidRequest('device_code', 'Device code malformed');
        }

        if (\time() > $deviceCodePayload->expire_time) {
            throw OAuthServerException::expiredToken('device_code');
        }

        if ($this->deviceCodeRepository->isDeviceCodeRevoked($deviceCodePayload->device_code_id) === true) {
            throw OAuthServerException::invalidRequest('device_code', 'Device code has been revoked');
        }

        if ($deviceCodePayload->client_id !== $client->getIdentifier()) {
            throw OAuthServerException::invalidRequest('device_code', 'Device code was not issued to this client');
        }

        $deviceCode = $this->deviceCodeRepository->getDeviceCodeEntityByDeviceCode(
            $deviceCodePayload->device_code_id,
            $this->getIdentifier(),
            $client
        );

        if ($deviceCode instanceof DeviceCodeEntityInterface === false) {
            $this->getEmitter()->emit(new RequestEvent(RequestEvent::USER_AUTHENTICATION_FAILED, $request));

            throw OAuthServerException::invalidGrant();
        }

        return $deviceCode;
    }

    /**
     * @param string $encryptedDeviceCode
     *
     * @throws OAuthServerException
     *
     * @return \stdClass
     */
    protected function decodeDeviceCode($encryptedDeviceCode)
    {
        try {
            return \json_decode($this->decrypt($encryptedDeviceCode));
        } catch (LogicException $e) {
            throw OAuthServerException::invalidRequest('device_code', 'Cannot decrypt the device code', $e);
        }
    }

    /**
     * Set the verification uri
     *
     * @param string $verificationUri
     */
    public function setVerificationUri($verificationUri)
    {
        $this->verificationUri = $verificationUri;
    }

    /**
     * {@inheritdoc}
     */
    public function getIdentifier()
    {
        return 'urn:ietf:params:oauth:grant-type:device_code';
    }

    /**
     * @param DeviceCodeRepositoryInterface $deviceCodeRepository
     */
    public function setDeviceCodeRepository(DeviceCodeRepositoryInterface $deviceCodeRepository)
    {
        $this->deviceCodeRepository = $deviceCodeRepository;
    }

    /**
     * Issue a device code.
     *
     * @param DateInterval           $deviceCodeTTL
     * @param ClientEntityInterface  $client
     * @param string                 $verificationUri
     * @param ScopeEntityInterface[] $scopes
     *
     * @return DeviceCodeEntityInterface
     *
     * @throws OAuthServerException
     * @throws UniqueTokenIdentifierConstraintViolationException
     */
    protected function issueDeviceCode(
        DateInterval $deviceCodeTTL,
        ClientEntityInterface $client,
        $verificationUri,
        array $scopes = []
    ) {
        $maxGenerationAttempts = self::MAX_RANDOM_TOKEN_GENERATION_ATTEMPTS;

        $deviceCode = $this->deviceCodeRepository->getNewDeviceCode();
        $deviceCode->setExpiryDateTime((new DateTimeImmutable())->add($deviceCodeTTL));
        $deviceCode->setClient($client);
        $deviceCode->setVerificationUri($verificationUri);

        foreach ($scopes as $scope) {
            $deviceCode->addScope($scope);
        }

        while ($maxGenerationAttempts-- > 0) {
            $deviceCode->setIdentifier($this->generateUniqueIdentifier());
            $deviceCode->setUserCode($this->generateUniqueUserCode());
            try {
                $this->deviceCodeRepository->persistNewDeviceCode($deviceCode);

                return $deviceCode;
            } catch (UniqueTokenIdentifierConstraintViolationException $e) {
filter:
    dependency_paths: ["lib/*"]
                if ($maxGenerationAttempts === 0) {
                    throw $e;
                }
            }
        }
    }

    /**
     * Generate a new unique user code.
     *
     * @param int $length
     *
     * @return string
     *
     * @throws OAuthServerException
     */
    protected function generateUniqueUserCode($length = 8)
    {
        try {
            $userCode = '';
            $userCodeCharacters = 'BCDFGHJKLMNPQRSTVWXZ';

            while (\strlen($userCode) < $length) {
                $userCode .= $userCodeCharacters[\random_int(0, 19)];
            }

            return $userCode;
            // @codeCoverageIgnoreStart
        } catch (TypeError $e) {
            throw OAuthServerException::serverError('An unexpected error has occurred', $e);
        } catch (Error $e) {
            throw OAuthServerException::serverError('An unexpected error has occurred', $e);
        } catch (Exception $e) {
            // If you get this message, the CSPRNG failed hard.
            throw OAuthServerException::serverError('Could not generate a random string', $e);
        }
        // @codeCoverageIgnoreEnd
    }
}


1		<?php
2		/**
3		* OAuth 2.0 Device Code grant.
4		*
5		* @author Alex Bilbie <[email protected]>
6		* @copyright Copyright (c) Alex Bilbie
7		* @license http://mit-license.org/
8		*
9		* @link https://github.com/thephpleague/oauth2-server
10		*/
11
12		namespace League\OAuth2\Server\Grant;
13
14		use DateInterval;
15		use DateTimeImmutable;
16		use Error;
17		use Exception;
18		use League\OAuth2\Server\Entities\ClientEntityInterface;
19		use League\OAuth2\Server\Entities\DeviceCodeEntityInterface;
20		use League\OAuth2\Server\Exception\OAuthServerException;
21		use League\OAuth2\Server\Repositories\DeviceCodeRepositoryInterface;
22		use League\OAuth2\Server\Repositories\RefreshTokenRepositoryInterface;
23		use League\OAuth2\Server\RequestEvent;
24		use League\OAuth2\Server\RequestTypes\DeviceAuthorizationRequest;
25		use League\OAuth2\Server\ResponseTypes\DeviceCodeResponse;
26		use League\OAuth2\Server\ResponseTypes\ResponseTypeInterface;
27		use LogicException;
28		use Psr\Http\Message\ServerRequestInterface;
29		use TypeError;
30
31		/**
32		* Device Code grant class.
33		*/
34		class DeviceCodeGrant extends AbstractGrant
35		{
36		/**
37		* @var DeviceCodeRepositoryInterface
38		*/
39		protected $deviceCodeRepository;
40
41		/**
42		* @var DateInterval
43		*/
44		private $deviceCodeTTL;
45
46		/**
47		* @var int
48		*/
49		private $retryInterval;
50
51		/**
52		* @var string
53		*/
54		private $verificationUri;
55
56		/**
57		* @param DeviceCodeRepositoryInterface $deviceCodeRepository
58		* @param RefreshTokenRepositoryInterface $refreshTokenRepository
59		* @param DateInterval $deviceCodeTTL
60		* @param int $retryInterval
61		*/
62	9	public function __construct(
63		DeviceCodeRepositoryInterface $deviceCodeRepository,
64		RefreshTokenRepositoryInterface $refreshTokenRepository,
65		DateInterval $deviceCodeTTL,
66		$retryInterval = 5
67		) {
68	9	$this->setDeviceCodeRepository($deviceCodeRepository);
69	9	$this->setRefreshTokenRepository($refreshTokenRepository);
70
71	9	$this->refreshTokenTTL = new DateInterval('P1M');
72
73	9	$this->deviceCodeTTL = $deviceCodeTTL;
74	9	$this->retryInterval = $retryInterval;
75	9	}
76
77		/**
78		* {@inheritdoc}
79		*/
80	1	public function canRespondToDeviceAuthorizationRequest(ServerRequestInterface $request)
81		{
82	1	return true;
83		}
84
85		/**
86		* {@inheritdoc}
87		*/
88	3	public function validateDeviceAuthorizationRequest(ServerRequestInterface $request)
89		{
90	3	$clientId = $this->getRequestParameter(
91	3	'client_id',
92	3	$request,
93	3	$this->getServerParameter('PHP_AUTH_USER', $request)
94		);
95
96	3	if ($clientId === null) {
97	1	throw OAuthServerException::invalidRequest('client_id');
98		}
99
100	2	$client = $this->getClientEntityOrFail($clientId, $request);
101
102	1	$scopes = $this->validateScopes($this->getRequestParameter('scope', $request, $this->defaultScope));
103
104	1	$deviceAuthorizationRequest = new DeviceAuthorizationRequest();
105	1	$deviceAuthorizationRequest->setGrantTypeId($this->getIdentifier());
106	1	$deviceAuthorizationRequest->setClient($client);
107	1	$deviceAuthorizationRequest->setScopes($scopes);
108
109	1	return $deviceAuthorizationRequest;
110		}
111
112		/**
113		* {@inheritdoc}
114		*/
115	1	public function completeDeviceAuthorizationRequest(DeviceAuthorizationRequest $deviceRequest)
116		{
117	1	$deviceCode = $this->issueDeviceCode(
118	1	$this->deviceCodeTTL,
119	1	$deviceRequest->getClient(),
120	1	$this->verificationUri,
121	1	$deviceRequest->getScopes()
122		);
123
124		$payload = [
125	1	'client_id' => $deviceCode->getClient()->getIdentifier(),
126	1	'device_code_id' => $deviceCode->getIdentifier(),
127	1	'scopes' => $deviceCode->getScopes(),
128	1	'user_code' => $deviceCode->getUserCode(),
129	1	'expire_time' => $deviceCode->getExpiryDateTime()->getTimestamp(),
130	1	'verification_uri' => $deviceCode->getVerificationUri(),
131		];
132
133	1	$jsonPayload = \json_encode($payload);
134
135	1	if ($jsonPayload === false) {
136		throw new LogicException('An error was encountered when JSON encoding the authorization request response');
137		}
138
139	1	$response = new DeviceCodeResponse();
140	1	$response->setDeviceCode($deviceCode);
141	1	$response->setPayload($this->encrypt($jsonPayload));
142
143	1	return $response;
144		}
145
146		/**
147		* {@inheritdoc}
148		*/
149	3	public function respondToAccessTokenRequest(
150		ServerRequestInterface $request,
151		ResponseTypeInterface $responseType,
152		DateInterval $accessTokenTTL
153		) {
154		// Validate request
155	3	$client = $this->validateClient($request);
156	2	$scopes = $this->validateScopes($this->getRequestParameter('scope', $request, $this->defaultScope));
157	2	$deviceCode = $this->validateDeviceCode($request, $client);
158
159		// TODO: if the request is too fast, respond with slow down
160
161
162		// if device code has no user associated, respond with pending
163	1	if (\is_null($deviceCode->getUserIdentifier())) {
164		throw OAuthServerException::authorizationPending();
165		}
166
167		// Finalize the requested scopes
168	1	$finalizedScopes = $this->scopeRepository->finalizeScopes($scopes, $this->getIdentifier(), $client, (string) $deviceCode->getUserIdentifier());
169
170		// Issue and persist new access token
171	1	$accessToken = $this->issueAccessToken($accessTokenTTL, $client, (string) $deviceCode->getUserIdentifier(), $finalizedScopes);
172	1	$this->getEmitter()->emit(new RequestEvent(RequestEvent::ACCESS_TOKEN_ISSUED, $request));
173	1	$responseType->setAccessToken($accessToken);
174
175		// Issue and persist new refresh token if given
176	1	$refreshToken = $this->issueRefreshToken($accessToken);
177
178	1	if ($refreshToken !== null) {
179	1	$this->getEmitter()->emit(new RequestEvent(RequestEvent::REFRESH_TOKEN_ISSUED, $request));
180	1	$responseType->setRefreshToken($refreshToken);
181		}
182
183	1	$this->deviceCodeRepository->revokeDeviceCode($deviceCode->getIdentifier());
184
185	1	return $responseType;
186		}
187
188		/**
189		* @param ServerRequestInterface $request
190		* @param ClientEntityInterface $client
191		*
192		* @throws OAuthServerException
193		*
194		* @return DeviceCodeEntityInterface
195		*/
196	2	protected function validateDeviceCode(ServerRequestInterface $request, ClientEntityInterface $client)
197		{
198	2	$encryptedDeviceCode = $this->getRequestParameter('device_code', $request);
199
200	2	if (\is_null($encryptedDeviceCode)) {
201	1	throw OAuthServerException::invalidRequest('device_code');
202		}
203
204	1	$deviceCodePayload = $this->decodeDeviceCode($encryptedDeviceCode);
205
206	1	if (!\property_exists($deviceCodePayload, 'device_code_id')) {
207		throw OAuthServerException::invalidRequest('device_code', 'Device code malformed');
208		}
209
210	1	if (\time() > $deviceCodePayload->expire_time) {
211		throw OAuthServerException::expiredToken('device_code');
212		}
213
214	1	if ($this->deviceCodeRepository->isDeviceCodeRevoked($deviceCodePayload->device_code_id) === true) {
215		throw OAuthServerException::invalidRequest('device_code', 'Device code has been revoked');
216		}
217
218	1	if ($deviceCodePayload->client_id !== $client->getIdentifier()) {
219		throw OAuthServerException::invalidRequest('device_code', 'Device code was not issued to this client');
220		}
221
222	1	$deviceCode = $this->deviceCodeRepository->getDeviceCodeEntityByDeviceCode(
223	1	$deviceCodePayload->device_code_id,
224	1	$this->getIdentifier(),
225	1	$client
226		);
227
228	1	if ($deviceCode instanceof DeviceCodeEntityInterface === false) {
229		$this->getEmitter()->emit(new RequestEvent(RequestEvent::USER_AUTHENTICATION_FAILED, $request));
230
231		throw OAuthServerException::invalidGrant();
232		}
233
234	1	return $deviceCode;
235		}
236
237		/**
238		* @param string $encryptedDeviceCode
239		*
240		* @throws OAuthServerException
241		*
242		* @return \stdClass
243		*/
244	1	protected function decodeDeviceCode($encryptedDeviceCode)
245		{
246		try {
247	1	return \json_decode($this->decrypt($encryptedDeviceCode));
248		} catch (LogicException $e) {
249		throw OAuthServerException::invalidRequest('device_code', 'Cannot decrypt the device code', $e);
250		}
251		}
252
253		/**
254		* Set the verification uri
255		*
256		* @param string $verificationUri
257		*/
258		public function setVerificationUri($verificationUri)
259		{
260		$this->verificationUri = $verificationUri;
261		}
262
263		/**
264		* {@inheritdoc}
265		*/
266	4	public function getIdentifier()
267		{
268	4	return 'urn:ietf:params:oauth:grant-type:device_code';
269		}
270
271		/**
272		* @param DeviceCodeRepositoryInterface $deviceCodeRepository
273		*/
274	9	public function setDeviceCodeRepository(DeviceCodeRepositoryInterface $deviceCodeRepository)
275		{
276	9	$this->deviceCodeRepository = $deviceCodeRepository;
277	9	}
278
279		/**
280		* Issue a device code.
281		*
282		* @param DateInterval $deviceCodeTTL
283		* @param ClientEntityInterface $client
284		* @param string $verificationUri
285		* @param ScopeEntityInterface[] $scopes
286		*
287		* @return DeviceCodeEntityInterface
288		*
289		* @throws OAuthServerException
290		* @throws UniqueTokenIdentifierConstraintViolationException
291		*/
292	1	protected function issueDeviceCode(
293		DateInterval $deviceCodeTTL,
294		ClientEntityInterface $client,
295		$verificationUri,
296		array $scopes = []
297		) {
298	1	$maxGenerationAttempts = self::MAX_RANDOM_TOKEN_GENERATION_ATTEMPTS;
299
300	1	$deviceCode = $this->deviceCodeRepository->getNewDeviceCode();
301	1	$deviceCode->setExpiryDateTime((new DateTimeImmutable())->add($deviceCodeTTL));
302	1	$deviceCode->setClient($client);
303	1	$deviceCode->setVerificationUri($verificationUri);
304
305	1	foreach ($scopes as $scope) {
306		$deviceCode->addScope($scope);
307		}
308
309	1	while ($maxGenerationAttempts-- > 0) {
310	1	$deviceCode->setIdentifier($this->generateUniqueIdentifier());
311	1	$deviceCode->setUserCode($this->generateUniqueUserCode());
312		try {
313	1	$this->deviceCodeRepository->persistNewDeviceCode($deviceCode);
314
315	1	return $deviceCode;
316		} catch (UniqueTokenIdentifierConstraintViolationException $e) {
		0 ignored issues – show Bug introduced 2019-12-19 23:47 UTC by Report Bug Copy Issue Report The type `League\OAuth2\Server\Gra...raintViolationException` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
317		if ($maxGenerationAttempts === 0) {
318		throw $e;
319		}
320		}
321		}
322		}
323
324		/**
325		* Generate a new unique user code.
326		*
327		* @param int $length
328		*
329		* @return string
330		*
331		* @throws OAuthServerException
332		*/
333	1	protected function generateUniqueUserCode($length = 8)
334		{
335		try {
336	1	$userCode = '';
337	1	$userCodeCharacters = 'BCDFGHJKLMNPQRSTVWXZ';
338
339	1	while (\strlen($userCode) < $length) {
340	1	$userCode .= $userCodeCharacters[\random_int(0, 19)];
341		}
342
343	1	return $userCode;
344		// @codeCoverageIgnoreStart
345		} catch (TypeError $e) {
346		throw OAuthServerException::serverError('An unexpected error has occurred', $e);
347		} catch (Error $e) {
348		throw OAuthServerException::serverError('An unexpected error has occurred', $e);
349		} catch (Exception $e) {
350		// If you get this message, the CSPRNG failed hard.
351		throw OAuthServerException::serverError('Could not generate a random string', $e);
352		}
353		// @codeCoverageIgnoreEnd
354		}
355		}
356

thephpleague / oauth2-server

Pull Request — master (#1074)

DeviceCodeGrant::validateDeviceCode() B

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Duplication

Code Coverage

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