DoctrineModule\Authentication\Adapter\ObjectRepository

Complexity

Total Complexity

16

Size/Duplication

Total Lines	151
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	7

Test Coverage

Coverage

96.83%

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	getOptions()	0	4	1
A	__construct()	0	4	1
A	setOptions()	0	10	2
A	authenticate()	0	17	2
B	validateIdentity()	0	42	6
A	setup()	0	22	3
A	createAuthenticationResult()	0	8	1

<?php

declare(strict_types=1);

namespace DoctrineModule\Authentication\Adapter;

use Doctrine\Common\Inflector\Inflector;
use DoctrineModule\Options\Authentication as AuthenticationOptions;
use Laminas\Authentication\Adapter\AbstractAdapter;
use Laminas\Authentication\Adapter\Exception;
use Laminas\Authentication\Result as AuthenticationResult;
use function call_user_func;
use function get_class;
use function method_exists;
use function property_exists;
use function sprintf;

/**
 * Authentication adapter that uses a Doctrine object for verification.
 *
 * @link    http://www.doctrine-project.org/
 */
class ObjectRepository extends AbstractAdapter
{
    /** @var AuthenticationOptions */
    protected $options;

    /**
     * Contains the authentication results.
     *
     * @var mixed[]
     */
    protected $authenticationResultInfo = null;

    /**
     * Constructor
     *
     * @param mixed[]|AuthenticationOptions $options
     */
    public function __construct($options = [])
    {
        $this->setOptions($options);
    }

    /**
     * @param mixed[]|AuthenticationOptions $options
     */
    public function setOptions($options) : self
    {
        if (! $options instanceof AuthenticationOptions) {
            $options = new AuthenticationOptions($options);
        }

        $this->options = $options;

        return $this;
    }

    public function getOptions() : AuthenticationOptions
    {
        return $this->options;
    }

    public function authenticate() : AuthenticationResult
    {
        $this->setup();
        $options  = $this->options;
        $identity = $options
            ->getObjectRepository()
            ->findOneBy([$options->getIdentityProperty() => $this->identity]);

        if (! $identity) {
            $this->authenticationResultInfo['code']       = AuthenticationResult::FAILURE_IDENTITY_NOT_FOUND;
            $this->authenticationResultInfo['messages'][] = 'A record with the supplied identity could not be found.';

            return $this->createAuthenticationResult();
        }

        return $this->validateIdentity($identity);
    }

    /**
     * This method attempts to validate that the record in the resultset is indeed a
     * record that matched the identity provided to this adapter.
     *
     * @throws Exception\UnexpectedValueException
     */
    protected function validateIdentity(object $identity) : AuthenticationResult
    {
        $credentialProperty = $this->options->getCredentialProperty();
        $getter             = 'get' . Inflector::classify($credentialProperty);
        $documentCredential = null;

$documentCredential is not used, you could remove the assignment.

        if (method_exists($identity, $getter)) {
            $documentCredential = $identity->$getter();
        } elseif (property_exists($identity, $credentialProperty)) {
            $documentCredential = $identity->{$credentialProperty};
        } else {
            throw new Exception\UnexpectedValueException(
                sprintf(
                    'Property (%s) in (%s) is not accessible. You should implement %s::%s()',
                    $credentialProperty,
                    get_class($identity),
                    get_class($identity),
                    $getter
                )
            );
        }

        $credentialValue = $this->credential;
        $callable        = $this->options->getCredentialCallable();

        if ($callable) {
            $credentialValue = call_user_func($callable, $identity, $credentialValue);
        }

        if ($credentialValue !== true && $credentialValue !== $documentCredential) {
            $this->authenticationResultInfo['code']       = AuthenticationResult::FAILURE_CREDENTIAL_INVALID;
            $this->authenticationResultInfo['messages'][] = 'Supplied credential is invalid.';

            return $this->createAuthenticationResult();
        }

        $this->authenticationResultInfo['code']       = AuthenticationResult::SUCCESS;
        $this->authenticationResultInfo['identity']   = $identity;
        $this->authenticationResultInfo['messages'][] = 'Authentication successful.';

        return $this->createAuthenticationResult();
    }

    /**
     * This method abstracts the steps involved with making sure that this adapter was
     * indeed setup properly with all required pieces of information.
     *
     * @throws Exception\RuntimeException In the event that setup was not
     *                                    done properly throw exception.
     */
    protected function setup() : void
    {
        if ($this->identity === null) {
            throw new Exception\RuntimeException(
                'A value for the identity was not provided prior to authentication with ObjectRepository '
                . 'authentication adapter'
            );
        }

        if ($this->credential === null) {
            throw new Exception\RuntimeException(
                'A credential value was not provided prior to authentication with ObjectRepository'
                . ' authentication adapter'
            );
        }

        $this->authenticationResultInfo = [

It seems like array('code' => \Laminas\Authentication\Result::FAILURE, 'identity' => $this->identity, 'messages' => array()) of type array<string,*,{"identity":"*","messages":"array"}> is incompatible with the declared type array<integer,*> of property $authenticationResultInfo.

            'code' => AuthenticationResult::FAILURE,
            'identity' => $this->identity,
            'messages' => [],
        ];
    }

    /**
     * Creates a Laminas\Authentication\Result object from the information that has been collected
     * during the authenticate() attempt.
     */
    protected function createAuthenticationResult() : AuthenticationResult
    {
        return new AuthenticationResult(
            $this->authenticationResultInfo['code'],
            $this->authenticationResultInfo['identity'],
            $this->authenticationResultInfo['messages']
        );
    }
}