ConsentAdmin::driveProcessingChain() - Code Metrics - Inspection of "Add Controller" - simplesamlphp/simplesamlphp-module-consentadmin - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#3)

by Tim

created 2021-09-12 22:18 UTC

ConsentAdmin::driveProcessingChain() A

↳ Parent: ConsentAdmin

Complexity

Conditions	4
Paths	6

Size

Total Lines	63
Code Lines	23

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	4
eloc	23
c	1
b	0
f	0
nc	6
nop	8
dl	0
loc	63
rs	9.552

How to fix Long Method Many Parameters

<?php

declare(strict_types=1);

namespace SimpleSAML\Module\consentadmin\Controller;

use Exception;
use SimpleSAML\Auth;
use SimpleSAML\Configuration;
use SimpleSAML\Logger;
use SimpleSAML\Metadata\MetaDataStorageHandler;
use SimpleSAML\Module\consent\Auth\Process\Consent;
use SimpleSAML\Module\consent\Store;
use SimpleSAML\Session;
use SimpleSAML\XHTML\Template;
use Symfony\Component\HttpFoundation\Request;

/**
 * Controller class for the consentadmin module.
 *
 * This class serves the different views available in the module.
 *
 * @package simplesamlphp/simplesamlphp-module-consentadmin
 */
class ConsentAdmin
{
    /** @var \SimpleSAML\Configuration */
    protected Configuration $config;

    /** @var \SimpleSAML\Configuration */
    protected Configuration $moduleConfig;

    /** @var \SimpleSAML\Session */
    protected Session $session;

    /** @var \SimpleSAML\Metadata\MetaDataStorageHandler */
    protected MetaDataStorageHandler $metadataStorageHandler;

    /**
     * @var \SimpleSAML\Auth\Simple|string
     * @psalm-var \SimpleSAML\Auth\Simple|class-string
     */
    protected $authSimple = Auth\Simple::class;

    /**
     * @var \SimpleSAML\Module\consent\Auth\Process\Consent|string
     * @psalm-var \SimpleSAML\Module\consent\Auth\Process\Consent|class-string
     */
    protected $consent = Consent::class;

    /**
     * @var \SimpleSAML\Module\consent\Store|string
     * @psalm-var \SimpleSAML\Module\consent\Store|class-string
     */
    protected $store = Store::class;


    /**
     * Controller constructor.
     *
     * It initializes the global configuration and session for the controllers implemented here.
     *
     * @param \SimpleSAML\Configuration $config The configuration to use by the controllers.
     * @param \SimpleSAML\Session $session The session to use by the controllers.
     *
     * @throws \Exception
     */
    public function __construct(
        Configuration $config,
        Session $session
    ) {
        $this->config = $config;
        $this->moduleConfig = Configuration::getConfig('module_consentAdmin.php');
        $this->metadataStorageHandler = MetaDataStorageHandler::getMetadataHandler();
        $this->session = $session;
    }


    /**
     * Inject the \SimpleSAML\Module\consent\Store dependency.
     *
     * @param \SimpleSAML\Module\consent\Store $store
     */
    public function setStore(Store $store): void
    {
        $this->store = $store;
    }


    /**
     * Inject the \SimpleSAML\Auth\Simple dependency.
     *
     * @param \SimpleSAML\Auth\Simple $authSimple
     */
    public function setAuthSimple(Auth\Simple $authSimple): void
    {
        $this->authSimple = $authSimple;
    }


    /**
     * Inject the \SimpleSAML\Metadata\MetaDataStorageHandler dependency.
     *
     * @param \SimpleSAML\Metadata\MetaDataStorageHandler $handler
     */
    public function setMetadataStorageHandler(MetadataStorageHandler $handler): void
    {
        $this->metadataStorageHandler = $handler;
    }


    /**
     * Inject the \SimpleSAML\Module\consent\Auth\Process\Consent dependency.
     *
     * @param \SimpleSAML\Module\consent\Auth\Process\Consent $consent
     */
    public function setConsent(Consent $consent): void
    {
        $this->consent = $consent;
    }


    /**
     * @param \Symfony\Component\HttpFoundation\Request $request The current request.
     *
     * @return \SimpleSAML\XHTML\Template
     */
    public function main(Request $request): Template
    {
        $authority = $this->moduleConfig->getValue('authority');

        $as = new $this->authSimple($authority);

        // If request is a logout request
        $logout = $request->get('logout');
        if ($logout !== null) {
            $returnURL = $this->moduleConfig->getValue('returnURL');
            $as->logout($returnURL);
        }

        $hashAttributes = $this->moduleConfig->getValue('attributes.hash', false);

        $excludeAttributes = $this->moduleConfig->getValue('attributes.exclude', []);

        // Check if valid local session exists
        $as->requireAuth();

        // Get released attributes
        $attributes = $as->getAttributes();

        // Get metadata storage handler
        $metadata = $this->metadataStorageHandler;

        /*
         * Get IdP id and metadata
         */
        $idp_entityid = $metadata->getMetaDataCurrentEntityID('saml20-idp-hosted');
        $idp_metadata = $metadata->getMetaData($idp_entityid, 'saml20-idp-hosted');

        // Calc correct source
        if ($as->getAuthData('saml:sp:IdP') !== null) {
            // from a remote idp (as bridge)
            $source = 'saml20-idp-remote|' . $as->getAuthData('saml:sp:IdP');
        } else {
            // from the local idp
            $source = $idp_metadata['metadata-set'] . '|' . $idp_entityid;
        }

        // Get user ID
        if (isset($idp_metadata['userid.attribute']) && is_string($idp_metadata['userid.attribute'])) {
            $userid_attributename = $idp_metadata['userid.attribute'];
        } else {
            $userid_attributename = 'eduPersonPrincipalName';
        }

        $userids = $attributes[$userid_attributename];

        if (empty($userids)) {
            throw new Exception(sprintf(
                'Could not generate useridentifier for storing consent. Attribute [%s] was not available.',
                $userid_attributename
            ));
        }

        $userid = $userids[0];

        // Get all SP metadata
        $all_sp_metadata = $metadata->getList('saml20-sp-remote');

        $sp_entityid = $request->get('cv');;
        $action = $request->get('action');

        Logger::critical('consentAdmin: sp: ' . $sp_entityid . ' action: ' . $action);

        // Remove services, whitch have consent disabled
        if (isset($idp_metadata['consent.disable'])) {
            foreach ($idp_metadata['consent.disable'] as $disable) {
                if (array_key_exists($disable, $all_sp_metadata)) {
                    unset($all_sp_metadata[$disable]);
                }
            }
        }

        Logger::info('consentAdmin: ' . $idp_entityid);

        // Parse consent config
        $consent_storage = $this->store::parseStoreConfig($this->moduleConfig->getValue('consentadmin'));

        // Calc correct user ID hash
        $hashed_user_id = $this->consent::getHashedUserID($userid, $source);

        // If a checkbox have been clicked
        if ($action !== null && $sp_entityid !== null) {
            // init template to enable translation of status messages
            $template = new Template(
                $this->config,
                'consentAdmin:consentadminajax.twig',
                'consentAdmin:consentadmin'
            );

            // Get SP metadata
            $sp_metadata = $metadata->getMetaData($sp_entityid, 'saml20-sp-remote');

            // Run AuthProc filters
            list($targeted_id, $attribute_hash, $attributes) = $this->driveProcessingChain(
                $idp_metadata,
                $source,
                $sp_metadata,
                $sp_entityid,
                $attributes,
                $userid,
                $hashAttributes,
                $excludeAttributes
            );

            // Add a consent (or update if attributes have changed and old consent for SP and IdP exists)
            if ($action == 'true') {
                $isStored = $consent_storage->saveConsent($hashed_user_id, $targeted_id, $attribute_hash);
            } else {
                if ($action == 'false') {
                    // Got consent, so this is a request to remove it
                    $consent_storage->deleteConsent($hashed_user_id, $targeted_id);
                    $isStored = false;
                } else {
                    Logger::info('consentAdmin: unknown action');
                    $isStored = null;
                }
            }
            $template->data['isStored'] = $isStored;
            return $template;
        }

        // Get all consents for user
        $user_consent_list = $consent_storage->getConsents($hashed_user_id);

        // Parse list of consents
        $user_consent = [];
        foreach ($user_consent_list as $c) {
            $user_consent[$c[0]] = $c[1];
        }

        // Init template
        $template = new Template($this->config, 'consentAdmin:consentadmin.twig', 'consentAdmin:consentadmin');
        $template->getLocalization()->addAttributeDomains();

        $sp_list = [];

        // Process consents for all SP
        foreach ($all_sp_metadata as $sp_entityid => $sp_values) {
            // Get metadata for SP
            $sp_metadata = $metadata->getMetaData($sp_entityid, 'saml20-sp-remote');

            // Run attribute filters
            list($targeted_id, $attribute_hash, $attributes) = $this->driveProcessingChain(
                $idp_metadata,
                $source,
                $sp_metadata,
                $sp_entityid,
                $attributes,
                $userid,
                $hashAttributes,
                $excludeAttributes
            );

            // Check if consent exists
            if (array_key_exists($targeted_id, $user_consent)) {
                $sp_status = "changed";
                Logger::info('consentAdmin: changed');
                // Check if consent is valid. (Possible that attributes has changed)
                if ($user_consent[$targeted_id] == $attribute_hash) {
                    Logger::info('consentAdmin: ok');
                    $sp_status = "ok";
                }
                // Consent does not exist
            } else {
                Logger::info('consentAdmin: none');
                $sp_status = "none";
            }

            // Set name of SP
            if (isset($sp_values['name']) && is_array($sp_values['name'])) {
                $sp_name = $sp_metadata['name'];
            } elseif (isset($sp_values['name']) && is_string($sp_values['name'])) {
                $sp_name = $sp_metadata['name'];
            } elseif (isset($sp_values['OrganizationDisplayName']) && is_array($sp_values['OrganizationDisplayName'])) {
                $sp_name = $sp_metadata['OrganizationDisplayName'];
            } else {
                $sp_name = $sp_entityid;
            }

            // Set description of SP
            $sp_description = null;
            if (!empty($sp_metadata['description']) && is_array($sp_metadata['description'])) {
                $sp_description = $sp_metadata['description'];
            }

            // Add a URL to the service if present in metadata
            $sp_service_url = isset($sp_metadata['ServiceURL']) ? $sp_metadata['ServiceURL'] : null;

            // Fill out array for the template
            $sp_list[$sp_entityid] = [
                'spentityid'       => $sp_entityid,
                'name'             => $sp_name,
                'description'      => $sp_description,
                'consentStatus'    => $sp_status,
                'consentValue'     => $sp_entityid,
                'attributes_by_sp' => $attributes,
                'serviceurl'       => $sp_service_url,
            ];
        }

        $template->data['header'] = 'Consent Administration';
        $template->data['spList'] = $sp_list;
        $template->data['showDescription'] = $this->moduleConfig->getValue('showDescription');

        return $template;
    }


    /**
     * Runs the processing chain and ignores all filter which have user
     * interaction.
     *
     * @param array $idp_metadata
     * @param string $source
     * @param array $sp_metadata
     * @param string $sp_entityid
     * @param array $attributes
     * @param string $userid
     * @param bool $hashAttributes
     * @param array $excludeAttributes
     * @return array
     */
    private function driveProcessingChain(
        array $idp_metadata,
        string $source,
        array $sp_metadata,
        string $sp_entityid,
        array $attributes,
        string $userid,
        bool $hashAttributes,
        array $excludeAttributes
    ): array {
        /*
         * Create a new processing chain
         */
        $pc = new Auth\ProcessingChain($idp_metadata, $sp_metadata, 'idp');

        /*
         * Construct the state.
         * REMEMBER: Do not set Return URL if you are calling processStatePassive
         */
        $authProcState = [
            'Attributes'  => $attributes,
            'Destination' => $sp_metadata,
            'SPMetadata'  => $sp_metadata,
            'Source'      => $idp_metadata,
            'IdPMetadata' => $idp_metadata,
            'isPassive'   => true,
        ];

        /* we're being bridged, so add that info to the state */
        if (strpos($source, '-idp-remote|') !== false) {
            /** @var int $i */
            $i = strpos($source, '|');
            $authProcState['saml:sp:IdP'] = substr($source, $i + 1);
        }

        /*
         * Call processStatePAssive.
         * We are not interested in any user interaction, only modifications to the attributes
         */
        $pc->processStatePassive($authProcState);

        $attributes = $authProcState['Attributes'];
        // Remove attributes that do not require consent/should be excluded
        foreach ($attributes as $attrkey => $attrval) {
            if (in_array($attrkey, $excludeAttributes)) {
                unset($attributes[$attrkey]);
            }
        }

        /*
         * Generate identifiers and hashes
         */
        $destination = $sp_metadata['metadata-set'] . '|' . $sp_entityid;

        $targeted_id = $this->consent::getTargetedID($userid, $source, $destination);
        $attribute_hash = $this->consent::getAttributeHash($attributes, $hashAttributes);

        Logger::info('consentAdmin: user: ' . $userid);
        Logger::info('consentAdmin: target: ' . $targeted_id);
        Logger::info('consentAdmin: attribute: ' . $attribute_hash);

        // Return values
        return [$targeted_id, $attribute_hash, $attributes];
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace SimpleSAML\Module\consentadmin\Controller;
6
7			use Exception;
8			use SimpleSAML\Auth;
9			use SimpleSAML\Configuration;
10			use SimpleSAML\Logger;
11			use SimpleSAML\Metadata\MetaDataStorageHandler;
12			use SimpleSAML\Module\consent\Auth\Process\Consent;
13			use SimpleSAML\Module\consent\Store;
14			use SimpleSAML\Session;
15			use SimpleSAML\XHTML\Template;
16			use Symfony\Component\HttpFoundation\Request;
17
18			/**
19			* Controller class for the consentadmin module.
20			*
21			* This class serves the different views available in the module.
22			*
23			* @package simplesamlphp/simplesamlphp-module-consentadmin
24			*/
25			class ConsentAdmin
26			{
27			/** @var \SimpleSAML\Configuration */
28			protected Configuration $config;
29
30			/** @var \SimpleSAML\Configuration */
31			protected Configuration $moduleConfig;
32
33			/** @var \SimpleSAML\Session */
34			protected Session $session;
35
36			/** @var \SimpleSAML\Metadata\MetaDataStorageHandler */
37			protected MetaDataStorageHandler $metadataStorageHandler;
38
39			/**
40			* @var \SimpleSAML\Auth\Simple\|string
41			* @psalm-var \SimpleSAML\Auth\Simple\|class-string
42			*/
43			protected $authSimple = Auth\Simple::class;
44
45			/**
46			* @var \SimpleSAML\Module\consent\Auth\Process\Consent\|string
47			* @psalm-var \SimpleSAML\Module\consent\Auth\Process\Consent\|class-string
48			*/
49			protected $consent = Consent::class;
50
51			/**
52			* @var \SimpleSAML\Module\consent\Store\|string
53			* @psalm-var \SimpleSAML\Module\consent\Store\|class-string
54			*/
55			protected $store = Store::class;
56
57
58			/**
59			* Controller constructor.
60			*
61			* It initializes the global configuration and session for the controllers implemented here.
62			*
63			* @param \SimpleSAML\Configuration $config The configuration to use by the controllers.
64			* @param \SimpleSAML\Session $session The session to use by the controllers.
65			*
66			* @throws \Exception
67			*/
68			public function __construct(
69			Configuration $config,
70			Session $session
71			) {
72			$this->config = $config;
73			$this->moduleConfig = Configuration::getConfig('module_consentAdmin.php');
74			$this->metadataStorageHandler = MetaDataStorageHandler::getMetadataHandler();
75			$this->session = $session;
76			}
77
78
79			/**
80			* Inject the \SimpleSAML\Module\consent\Store dependency.
81			*
82			* @param \SimpleSAML\Module\consent\Store $store
83			*/
84			public function setStore(Store $store): void
85			{
86			$this->store = $store;
87			}
88
89
90			/**
91			* Inject the \SimpleSAML\Auth\Simple dependency.
92			*
93			* @param \SimpleSAML\Auth\Simple $authSimple
94			*/
95			public function setAuthSimple(Auth\Simple $authSimple): void
96			{
97			$this->authSimple = $authSimple;
98			}
99
100
101			/**
102			* Inject the \SimpleSAML\Metadata\MetaDataStorageHandler dependency.
103			*
104			* @param \SimpleSAML\Metadata\MetaDataStorageHandler $handler
105			*/
106			public function setMetadataStorageHandler(MetadataStorageHandler $handler): void
107			{
108			$this->metadataStorageHandler = $handler;
109			}
110
111
112			/**
113			* Inject the \SimpleSAML\Module\consent\Auth\Process\Consent dependency.
114			*
115			* @param \SimpleSAML\Module\consent\Auth\Process\Consent $consent
116			*/
117			public function setConsent(Consent $consent): void
118			{
119			$this->consent = $consent;
120			}
121
122
123			/**
124			* @param \Symfony\Component\HttpFoundation\Request $request The current request.
125			*
126			* @return \SimpleSAML\XHTML\Template
127			*/
128			public function main(Request $request): Template
129			{
130			$authority = $this->moduleConfig->getValue('authority');
131
132			$as = new $this->authSimple($authority);
133
134			// If request is a logout request
135			$logout = $request->get('logout');
136			if ($logout !== null) {
137			$returnURL = $this->moduleConfig->getValue('returnURL');
138			$as->logout($returnURL);
139			}
140
141			$hashAttributes = $this->moduleConfig->getValue('attributes.hash', false);
142
143			$excludeAttributes = $this->moduleConfig->getValue('attributes.exclude', []);
144
145			// Check if valid local session exists
146			$as->requireAuth();
147
148			// Get released attributes
149			$attributes = $as->getAttributes();
150
151			// Get metadata storage handler
152			$metadata = $this->metadataStorageHandler;
153
154			/*
155			* Get IdP id and metadata
156			*/
157			$idp_entityid = $metadata->getMetaDataCurrentEntityID('saml20-idp-hosted');
158			$idp_metadata = $metadata->getMetaData($idp_entityid, 'saml20-idp-hosted');
159
160			// Calc correct source
161			if ($as->getAuthData('saml:sp:IdP') !== null) {
162			// from a remote idp (as bridge)
163			$source = 'saml20-idp-remote\|' . $as->getAuthData('saml:sp:IdP');
164			} else {
165			// from the local idp
166			$source = $idp_metadata['metadata-set'] . '\|' . $idp_entityid;
167			}
168
169			// Get user ID
170			if (isset($idp_metadata['userid.attribute']) && is_string($idp_metadata['userid.attribute'])) {
171			$userid_attributename = $idp_metadata['userid.attribute'];
172			} else {
173			$userid_attributename = 'eduPersonPrincipalName';
174			}
175
176			$userids = $attributes[$userid_attributename];
177
178			if (empty($userids)) {
179			throw new Exception(sprintf(
180			'Could not generate useridentifier for storing consent. Attribute [%s] was not available.',
181			$userid_attributename
182			));
183			}
184
185			$userid = $userids[0];
186
187			// Get all SP metadata
188			$all_sp_metadata = $metadata->getList('saml20-sp-remote');
189
190			$sp_entityid = $request->get('cv');;
191			$action = $request->get('action');
192
193			Logger::critical('consentAdmin: sp: ' . $sp_entityid . ' action: ' . $action);
194
195			// Remove services, whitch have consent disabled
196			if (isset($idp_metadata['consent.disable'])) {
197			foreach ($idp_metadata['consent.disable'] as $disable) {
198			if (array_key_exists($disable, $all_sp_metadata)) {
199			unset($all_sp_metadata[$disable]);
200			}
201			}
202			}
203
204			Logger::info('consentAdmin: ' . $idp_entityid);
205
206			// Parse consent config
207			$consent_storage = $this->store::parseStoreConfig($this->moduleConfig->getValue('consentadmin'));
208
209			// Calc correct user ID hash
210			$hashed_user_id = $this->consent::getHashedUserID($userid, $source);
211
212			// If a checkbox have been clicked
213			if ($action !== null && $sp_entityid !== null) {
214			// init template to enable translation of status messages
215			$template = new Template(
216			$this->config,
217			'consentAdmin:consentadminajax.twig',
218			'consentAdmin:consentadmin'
219			);
220
221			// Get SP metadata
222			$sp_metadata = $metadata->getMetaData($sp_entityid, 'saml20-sp-remote');
223
224			// Run AuthProc filters
225			list($targeted_id, $attribute_hash, $attributes) = $this->driveProcessingChain(
226			$idp_metadata,
227			$source,
228			$sp_metadata,
229			$sp_entityid,
230			$attributes,
231			$userid,
232			$hashAttributes,
233			$excludeAttributes
234			);
235
236			// Add a consent (or update if attributes have changed and old consent for SP and IdP exists)
237			if ($action == 'true') {
238			$isStored = $consent_storage->saveConsent($hashed_user_id, $targeted_id, $attribute_hash);
239			} else {
240			if ($action == 'false') {
241			// Got consent, so this is a request to remove it
242			$consent_storage->deleteConsent($hashed_user_id, $targeted_id);
243			$isStored = false;
244			} else {
245			Logger::info('consentAdmin: unknown action');
246			$isStored = null;
247			}
248			}
249			$template->data['isStored'] = $isStored;
250			return $template;
251			}
252
253			// Get all consents for user
254			$user_consent_list = $consent_storage->getConsents($hashed_user_id);
255
256			// Parse list of consents
257			$user_consent = [];
258			foreach ($user_consent_list as $c) {
259			$user_consent[$c[0]] = $c[1];
260			}
261
262			// Init template
263			$template = new Template($this->config, 'consentAdmin:consentadmin.twig', 'consentAdmin:consentadmin');
264			$template->getLocalization()->addAttributeDomains();
265
266			$sp_list = [];
267
268			// Process consents for all SP
269			foreach ($all_sp_metadata as $sp_entityid => $sp_values) {
270			// Get metadata for SP
271			$sp_metadata = $metadata->getMetaData($sp_entityid, 'saml20-sp-remote');
272
273			// Run attribute filters
274			list($targeted_id, $attribute_hash, $attributes) = $this->driveProcessingChain(
275			$idp_metadata,
276			$source,
277			$sp_metadata,
278			$sp_entityid,
279			$attributes,
280			$userid,
281			$hashAttributes,
282			$excludeAttributes
283			);
284
285			// Check if consent exists
286			if (array_key_exists($targeted_id, $user_consent)) {
287			$sp_status = "changed";
288			Logger::info('consentAdmin: changed');
289			// Check if consent is valid. (Possible that attributes has changed)
290			if ($user_consent[$targeted_id] == $attribute_hash) {
291			Logger::info('consentAdmin: ok');
292			$sp_status = "ok";
293			}
294			// Consent does not exist
295			} else {
296			Logger::info('consentAdmin: none');
297			$sp_status = "none";
298			}
299
300			// Set name of SP
301			if (isset($sp_values['name']) && is_array($sp_values['name'])) {
302			$sp_name = $sp_metadata['name'];
303			} elseif (isset($sp_values['name']) && is_string($sp_values['name'])) {
304			$sp_name = $sp_metadata['name'];
305			} elseif (isset($sp_values['OrganizationDisplayName']) && is_array($sp_values['OrganizationDisplayName'])) {
306			$sp_name = $sp_metadata['OrganizationDisplayName'];
307			} else {
308			$sp_name = $sp_entityid;
309			}
310
311			// Set description of SP
312			$sp_description = null;
313			if (!empty($sp_metadata['description']) && is_array($sp_metadata['description'])) {
314			$sp_description = $sp_metadata['description'];
315			}
316
317			// Add a URL to the service if present in metadata
318			$sp_service_url = isset($sp_metadata['ServiceURL']) ? $sp_metadata['ServiceURL'] : null;
319
320			// Fill out array for the template
321			$sp_list[$sp_entityid] = [
322			'spentityid' => $sp_entityid,
323			'name' => $sp_name,
324			'description' => $sp_description,
325			'consentStatus' => $sp_status,
326			'consentValue' => $sp_entityid,
327			'attributes_by_sp' => $attributes,
328			'serviceurl' => $sp_service_url,
329			];
330			}
331
332			$template->data['header'] = 'Consent Administration';
333			$template->data['spList'] = $sp_list;
334			$template->data['showDescription'] = $this->moduleConfig->getValue('showDescription');
335
336			return $template;
337			}
338
339
340			/**
341			* Runs the processing chain and ignores all filter which have user
342			* interaction.
343			*
344			* @param array $idp_metadata
345			* @param string $source
346			* @param array $sp_metadata
347			* @param string $sp_entityid
348			* @param array $attributes
349			* @param string $userid
350			* @param bool $hashAttributes
351			* @param array $excludeAttributes
352			* @return array
353			*/
354			private function driveProcessingChain(
355			array $idp_metadata,
356			string $source,
357			array $sp_metadata,
358			string $sp_entityid,
359			array $attributes,
360			string $userid,
361			bool $hashAttributes,
362			array $excludeAttributes
363			): array {
364			/*
365			* Create a new processing chain
366			*/
367			$pc = new Auth\ProcessingChain($idp_metadata, $sp_metadata, 'idp');
368
369			/*
370			* Construct the state.
371			* REMEMBER: Do not set Return URL if you are calling processStatePassive
372			*/
373			$authProcState = [
374			'Attributes' => $attributes,
375			'Destination' => $sp_metadata,
376			'SPMetadata' => $sp_metadata,
377			'Source' => $idp_metadata,
378			'IdPMetadata' => $idp_metadata,
379			'isPassive' => true,
380			];
381
382			/* we're being bridged, so add that info to the state */
383			if (strpos($source, '-idp-remote\|') !== false) {
384			/** @var int $i */
385			$i = strpos($source, '\|');
386			$authProcState['saml:sp:IdP'] = substr($source, $i + 1);
387			}
388
389			/*
390			* Call processStatePAssive.
391			* We are not interested in any user interaction, only modifications to the attributes
392			*/
393			$pc->processStatePassive($authProcState);
394
395			$attributes = $authProcState['Attributes'];
396			// Remove attributes that do not require consent/should be excluded
397			foreach ($attributes as $attrkey => $attrval) {
398			if (in_array($attrkey, $excludeAttributes)) {
399			unset($attributes[$attrkey]);
400			}
401			}
402
403			/*
404			* Generate identifiers and hashes
405			*/
406			$destination = $sp_metadata['metadata-set'] . '\|' . $sp_entityid;
407
408			$targeted_id = $this->consent::getTargetedID($userid, $source, $destination);
409			$attribute_hash = $this->consent::getAttributeHash($attributes, $hashAttributes);
410
411			Logger::info('consentAdmin: user: ' . $userid);
412			Logger::info('consentAdmin: target: ' . $targeted_id);
413			Logger::info('consentAdmin: attribute: ' . $attribute_hash);
414
415			// Return values
416			return [$targeted_id, $attribute_hash, $attributes];
417			}
418			}
419

simplesamlphp / simplesamlphp-module-consentadmin

Pull Request — master (#3)

ConsentAdmin::driveProcessingChain() A

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