AppIdProvider::getBaseAuthorizationUrl() - Code Metrics - Inspection of "Changelog updates" - Jampire/oauth2-appid - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 738601...ae5c69 )

by Dzianis

created 2019-12-22 00:07 UTC

AppIdProvider::getBaseAuthorizationUrl() A

↳ Parent: AppIdProvider

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	1
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	3
ccs	2
cts	2
cp	1
crap	1
rs	10

<?php

namespace Jampire\OAuth2\Client\Provider;

use League\OAuth2\Client\OptionProvider\HttpBasicAuthOptionProvider;
use League\OAuth2\Client\Provider\AbstractProvider;
use League\OAuth2\Client\Provider\Exception\IdentityProviderException;
use League\OAuth2\Client\Provider\ResourceOwnerInterface;
use League\OAuth2\Client\Token\AccessToken;
use League\OAuth2\Client\Tool\BearerAuthorizationTrait;
use Psr\Http\Message\ResponseInterface;
use UnexpectedValueException;

/**
 * Class AppIdProvider
 *
 * @author  Dzianis Kotau <[email protected]>
 * @package Jampire\OAuth2\Client\Provider
 */
class AppIdProvider extends AbstractProvider
{
    use BearerAuthorizationTrait;

    public const IDP_SAML = 'saml';

    /** @var string */
    protected $baseAuthUri;

    /** @var string */
    protected $tenantId;

    /** @var string */
    protected $idp;

    /** @var string */
    protected $redirectRoute;

    /**
     * AppIdProvider constructor.
     *
     * @inheritDoc
     *
     * @author Dzianis Kotau <[email protected]>
     * @throws AppIdException
     */
    public function __construct(array $options = [], array $collaborators = [])
    {
        if (empty($options['baseAuthUri']) || empty($options['tenantId'])) {
            throw new AppIdException('Required fields ("baseAuthUri" or "tenantId") are missing.');
        }

        if (empty($options['idp'])) {
            $options['idp'] = self::IDP_SAML;
        }

        $collaborators['optionProvider'] = new HttpBasicAuthOptionProvider();

        parent::__construct($options, $collaborators);
    }

    /**
     * Returns the base URL for authorizing a client.
     *
     * Eg. https://oauth.service.com/authorize
     *
     * @return string
     */
    public function getBaseAuthorizationUrl(): string
    {
        return $this->getBaseAuthUri() . '/' . $this->getTenantId() . '/authorization';
    }

    /**
     * Returns the base URL for requesting an access token.
     *
     * Eg. https://oauth.service.com/token
     *
     * @param array $params
     *
     * @return string
     */
    public function getBaseAccessTokenUrl(array $params): string
    {
        return $this->getBaseAuthUri() . '/' . $this->getTenantId() . '/token';
    }

    /**
     * Returns the URL for requesting the resource owner's details.
     *
     * @param AccessToken $token
     *
     * @return string
     */
    public function getResourceOwnerDetailsUrl(AccessToken $token): string
    {
        return $this->getBaseAuthUri() . '/' . $this->getTenantId() . '/userinfo';
    }

    /**
     * Returns the URL for introspecting and validating App ID tokens.
     *
     * @return string
     * @author Dzianis Kotau <[email protected]>
     */
    public function getIntrospectUrl(): string
    {
        return $this->getBaseAuthUri() . '/' . $this->getTenantId() . '/introspect';
    }

    /**
     * Returns the URL for revoking App ID tokens.
     *
     * @return string
     * @author Dzianis Kotau <[email protected]>
     */
    public function getRevokeUrl(): string
    {
        return $this->getBaseAuthUri() . '/' . $this->getTenantId() . '/revoke';
    }

    /**
     * Introspects and validates App ID token.
     *
     * @param AccessToken $token
     *
     * @return bool
     * @throws IdentityProviderException
     * @author Dzianis Kotau <[email protected]>
     */
    public function validateAccessToken(AccessToken $token): bool
    {
        $body = $this->fetchIntrospect($token);

        return is_array($body) && !empty($body['active']);
    }

    /**
     * Revokes refresh token.
     *
     * @param AccessToken $token
     *
     * @throws IdentityProviderException
     * @return bool True if revoke was successful, false otherwise
     * @author Dzianis Kotau <[email protected]>
     */
    public function revokeRefreshToken(AccessToken $token): bool
    {
        $body = $this->fetchRevoke($token);

        return $body === 'OK';
    }

    /**
     * @author Dzianis Kotau <[email protected]>
     * @return string
     */
    public function getBaseAuthUri(): string
    {
        return $this->baseAuthUri;
    }

    /**
     * @author Dzianis Kotau <[email protected]>
     * @return string
     */
    public function getTenantId(): string
    {
        return $this->tenantId;
    }

    /**
     * @author Dzianis Kotau <[email protected]>
     * @return string
     */
    public function getIdp(): string
    {
        return $this->idp;
    }

    /**
     * @author Dzianis Kotau <[email protected]>
     * @return string
     */
    public function getRedirectRoute(): ?string
    {
        return $this->redirectRoute;
    }

    /**
     * Returns the default scopes used by this provider.
     *
     * This should only be the scopes that are required to request the details
     * of the resource owner, rather than all the available scopes.
     *
     * @return array
     */
    protected function getDefaultScopes(): array
    {
        return ['openid'];
    }

    /**
     * Checks a provider response for errors.
     *
     * @param ResponseInterface $response
     * @param array|string      $data Parsed response data
     *
     * @return void
     * @throws IdentityProviderException
     */
    protected function checkResponse(ResponseInterface $response, $data): void
    {
        if (!empty($data['error'])) {
            $error = $data['error'] . ': ' . $data['error_description'];
            throw new IdentityProviderException($error, 0, $data);
        }
    }

    /**
     * Generates a resource owner object from a successful resource owner
     * details request.
     *
     * @param array       $response
     * @param AccessToken $token
     *
     * @author Dzianis Kotau <[email protected]>
     * @return ResourceOwnerInterface
     */
    protected function createResourceOwner(array $response, AccessToken $token): ResourceOwnerInterface
    {
        return new AppIdResourceOwner($response);
    }

    /**
     * Requests introspect details.
     *
     * @param AccessToken $token
     *
     * @return array Introspect details ['active' => true/false]
     * @throws IdentityProviderException
     * @author Dzianis Kotau <[email protected]>
     */
    protected function fetchIntrospect(AccessToken $token): array
    {
        $url = $this->getIntrospectUrl();
        $params = [
            'client_id'     => $this->clientId,
            'client_secret' => $this->clientSecret,
            'token'         => $token->getToken(),
        ];
        $options = $this->optionProvider->getAccessTokenOptions(self::METHOD_POST, $params);
        $request = $this->getRequest(self::METHOD_POST, $url, $options);
        $response = $this->getParsedResponse($request);

        if (is_array($response) === false) {
            throw new UnexpectedValueException(
                'Invalid response received from Authorization Server. Expected JSON.'
            );
        }

        return $response;
    }

    /**
     * @param AccessToken $token
     *
     * @return string 'OK' if revoke was successful
     * @throws IdentityProviderException
     * @author Dzianis Kotau <[email protected]>
     */
    protected function fetchRevoke(AccessToken $token): string
    {
        $url = $this->getRevokeUrl();
        $params = [
            'client_id'     => $this->clientId,
            'client_secret' => $this->clientSecret,
            'token'         => $token->getToken(),
        ];
        $options = $this->optionProvider->getAccessTokenOptions(self::METHOD_POST, $params);
        $request = $this->getRequest(self::METHOD_POST, $url, $options);
        $response = $this->getParsedResponse($request);

        if (is_string($response) === false) {
            throw new UnexpectedValueException(
                'Invalid response received from Authorization Server. Expected "OK".'
            );
        }

        return $response;
    }

    /**
     * @inheritDoc
     * @author Dzianis Kotau <[email protected]>
     */
    protected function getAuthorizationParameters(array $options): array
    {
        if (empty($options['idp'])) {
            $options['idp'] = $this->idp = self::IDP_SAML;
        }

        return parent::getAuthorizationParameters($options);
    }
}


1		<?php
2
3		namespace Jampire\OAuth2\Client\Provider;
4
5		use League\OAuth2\Client\OptionProvider\HttpBasicAuthOptionProvider;
6		use League\OAuth2\Client\Provider\AbstractProvider;
7		use League\OAuth2\Client\Provider\Exception\IdentityProviderException;
8		use League\OAuth2\Client\Provider\ResourceOwnerInterface;
9		use League\OAuth2\Client\Token\AccessToken;
10		use League\OAuth2\Client\Tool\BearerAuthorizationTrait;
11		use Psr\Http\Message\ResponseInterface;
12		use UnexpectedValueException;
13
14		/**
15		* Class AppIdProvider
16		*
17		* @author Dzianis Kotau <[email protected]>
18		* @package Jampire\OAuth2\Client\Provider
19		*/
20		class AppIdProvider extends AbstractProvider
21		{
22		use BearerAuthorizationTrait;
23
24		public const IDP_SAML = 'saml';
25
26		/** @var string */
27		protected $baseAuthUri;
28
29		/** @var string */
30		protected $tenantId;
31
32		/** @var string */
33		protected $idp;
34
35		/** @var string */
36		protected $redirectRoute;
37
38		/**
39		* AppIdProvider constructor.
40		*
41		* @inheritDoc
42		*
43		* @author Dzianis Kotau <[email protected]>
44		* @throws AppIdException
45		*/
46	23	public function __construct(array $options = [], array $collaborators = [])
47		{
48	23	if (empty($options['baseAuthUri']) \|\| empty($options['tenantId'])) {
49	1	throw new AppIdException('Required fields ("baseAuthUri" or "tenantId") are missing.');
50		}
51
52	23	if (empty($options['idp'])) {
53	23	$options['idp'] = self::IDP_SAML;
54		}
55
56	23	$collaborators['optionProvider'] = new HttpBasicAuthOptionProvider();
57
58	23	parent::__construct($options, $collaborators);
59	23	}
60
61		/**
62		* Returns the base URL for authorizing a client.
63		*
64		* Eg. https://oauth.service.com/authorize
65		*
66		* @return string
67		*/
68	4	public function getBaseAuthorizationUrl(): string
69		{
70	4	return $this->getBaseAuthUri() . '/' . $this->getTenantId() . '/authorization';
71		}
72
73		/**
74		* Returns the base URL for requesting an access token.
75		*
76		* Eg. https://oauth.service.com/token
77		*
78		* @param array $params
79		*
80		* @return string
81		*/
82	11	public function getBaseAccessTokenUrl(array $params): string
83		{
84	11	return $this->getBaseAuthUri() . '/' . $this->getTenantId() . '/token';
85		}
86
87		/**
88		* Returns the URL for requesting the resource owner's details.
89		*
90		* @param AccessToken $token
91		*
92		* @return string
93		*/
94	4	public function getResourceOwnerDetailsUrl(AccessToken $token): string
95		{
96	4	return $this->getBaseAuthUri() . '/' . $this->getTenantId() . '/userinfo';
97		}
98
99		/**
100		* Returns the URL for introspecting and validating App ID tokens.
101		*
102		* @return string
103		* @author Dzianis Kotau <[email protected]>
104		*/
105	3	public function getIntrospectUrl(): string
106		{
107	3	return $this->getBaseAuthUri() . '/' . $this->getTenantId() . '/introspect';
108		}
109
110		/**
111		* Returns the URL for revoking App ID tokens.
112		*
113		* @return string
114		* @author Dzianis Kotau <[email protected]>
115		*/
116	3	public function getRevokeUrl(): string
117		{
118	3	return $this->getBaseAuthUri() . '/' . $this->getTenantId() . '/revoke';
119		}
120
121		/**
122		* Introspects and validates App ID token.
123		*
124		* @param AccessToken $token
125		*
126		* @return bool
127		* @throws IdentityProviderException
128		* @author Dzianis Kotau <[email protected]>
129		*/
130	2	public function validateAccessToken(AccessToken $token): bool
131		{
132	2	$body = $this->fetchIntrospect($token);
133
134	1	return is_array($body) && !empty($body['active']);
135		}
136
137		/**
138		* Revokes refresh token.
139		*
140		* @param AccessToken $token
141		*
142		* @throws IdentityProviderException
143		* @return bool True if revoke was successful, false otherwise
144		* @author Dzianis Kotau <[email protected]>
145		*/
146	2	public function revokeRefreshToken(AccessToken $token): bool
147		{
148	2	$body = $this->fetchRevoke($token);
149
150	1	return $body === 'OK';
151		}
152
153		/**
154		* @author Dzianis Kotau <[email protected]>
155		* @return string
156		*/
157	18	public function getBaseAuthUri(): string
158		{
159	18	return $this->baseAuthUri;
160		}
161
162		/**
163		* @author Dzianis Kotau <[email protected]>
164		* @return string
165		*/
166	18	public function getTenantId(): string
167		{
168	18	return $this->tenantId;
169		}
170
171		/**
172		* @author Dzianis Kotau <[email protected]>
173		* @return string
174		*/
175	1	public function getIdp(): string
176		{
177	1	return $this->idp;
178		}
179
180		/**
181		* @author Dzianis Kotau <[email protected]>
182		* @return string
183		*/
184	2	public function getRedirectRoute(): ?string
185		{
186	2	return $this->redirectRoute;
187		}
188
189		/**
190		* Returns the default scopes used by this provider.
191		*
192		* This should only be the scopes that are required to request the details
193		* of the resource owner, rather than all the available scopes.
194		*
195		* @return array
196		*/
197	4	protected function getDefaultScopes(): array
198		{
199	4	return ['openid'];
200		}
201
202		/**
203		* Checks a provider response for errors.
204		*
205		* @param ResponseInterface $response
206		* @param array\|string $data Parsed response data
207		*
208		* @return void
209		* @throws IdentityProviderException
210		*/
211	10	protected function checkResponse(ResponseInterface $response, $data): void
212		{
213	10	if (!empty($data['error'])) {
214	1	$error = $data['error'] . ': ' . $data['error_description'];
215	1	throw new IdentityProviderException($error, 0, $data);
216		}
217	9	}
218
219		/**
220		* Generates a resource owner object from a successful resource owner
221		* details request.
222		*
223		* @param array $response
224		* @param AccessToken $token
225		*
226		* @author Dzianis Kotau <[email protected]>
227		* @return ResourceOwnerInterface
228		*/
229	3	protected function createResourceOwner(array $response, AccessToken $token): ResourceOwnerInterface
230		{
231	3	return new AppIdResourceOwner($response);
232		}
233
234		/**
235		* Requests introspect details.
236		*
237		* @param AccessToken $token
238		*
239		* @return array Introspect details ['active' => true/false]
240		* @throws IdentityProviderException
241		* @author Dzianis Kotau <[email protected]>
242		*/
243	2	protected function fetchIntrospect(AccessToken $token): array
244		{
245	2	$url = $this->getIntrospectUrl();
246		$params = [
247	2	'client_id' => $this->clientId,
248	2	'client_secret' => $this->clientSecret,
249	2	'token' => $token->getToken(),
250		];
251	2	$options = $this->optionProvider->getAccessTokenOptions(self::METHOD_POST, $params);
252	2	$request = $this->getRequest(self::METHOD_POST, $url, $options);
253	2	$response = $this->getParsedResponse($request);
254
255	2	if (is_array($response) === false) {
256	1	throw new UnexpectedValueException(
257	1	'Invalid response received from Authorization Server. Expected JSON.'
258		);
259		}
260
261	1	return $response;
262		}
263
264		/**
265		* @param AccessToken $token
266		*
267		* @return string 'OK' if revoke was successful
268		* @throws IdentityProviderException
269		* @author Dzianis Kotau <[email protected]>
270		*/
271	2	protected function fetchRevoke(AccessToken $token): string
272		{
273	2	$url = $this->getRevokeUrl();
274		$params = [
275	2	'client_id' => $this->clientId,
276	2	'client_secret' => $this->clientSecret,
277	2	'token' => $token->getToken(),
278		];
279	2	$options = $this->optionProvider->getAccessTokenOptions(self::METHOD_POST, $params);
280	2	$request = $this->getRequest(self::METHOD_POST, $url, $options);
281	2	$response = $this->getParsedResponse($request);
282
283	2	if (is_string($response) === false) {
284	1	throw new UnexpectedValueException(
285	1	'Invalid response received from Authorization Server. Expected "OK".'
286		);
287		}
288
289	1	return $response;
290		}
291
292		/**
293		* @inheritDoc
294		* @author Dzianis Kotau <[email protected]>
295		*/
296	4	protected function getAuthorizationParameters(array $options): array
297		{
298	4	if (empty($options['idp'])) {
299	4	$options['idp'] = $this->idp = self::IDP_SAML;
300		}
301
302	4	return parent::getAuthorizationParameters($options);
303		}
304		}
305

Jampire / oauth2-appid

Push — master ( 738601...ae5c69 )

AppIdProvider::getBaseAuthorizationUrl() A

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