SimpleSAML\Module\monitor\TestCase\AuthSource\Ldap\Search

Complexity

Total Complexity

8

Size/Duplication

Total Lines	92
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
B	initialize()	0	28	4
B	invokeTest()	0	27	4

<?php

namespace SimpleSAML\Module\monitor\TestCase\AuthSource\Ldap;

use \SimpleSAML\Module\monitor\State as State;
use \SimpleSAML\Module\monitor\TestData as TestData;
use \SimpleSAML\Module\monitor\TestResult as TestResult;
use \SimpleSAML\Module\monitor\TestSuite as TestSuite;

final class Search extends \SimpleSAML\Module\monitor\TestCaseFactory
{
    /*
     * @var \SimpleSAML_Auth_LDAP|null
     */
    private $connection = null;

    /*
     * @var string|null
     */
    private $base = null;

    /*
     * @var string|null
     */
    private $username = null;

    /*
     * @var string|null
     */
    private $password = null;

    /*
     * @var array
     */
    private $attributes = array();

    /*
     * @param TestData $testData
     *
     * @return void
     */
    protected function initialize($testData)
    {
        $authSourceData = $testData->getInput('authSourceData');

        $base = $authSourceData['search.base'];
        $base = is_array($base) ? $base[0] : $base;
        if (($i = stripos($base, 'DC=')) > 0) {
            $base = substr($base, $i);
        }
        $this->base = $base;

        $username = $authSourceData['search.username'];
        $this->setSubject($username);
        if (strpos($username, 'DC=') > 0) {
            // We have been given a DN
            $username = ldap_explode_dn($username, 1);
            $this->username = $username[0];
            $this->attributes = array('cn');
        } else {
            // We have been given a sAMAccountName
            $this->username = $username;
            $this->attributes = array('sAMAccountName');
        }
        $this->password = $authSourceData['search.password'];
        $this->connection = $testData->getInput('connection');

        parent::initialize($testData);
    }

    /*
     * @return void
     */
    protected function invokeTest()
    {
        $connection = $this->connection;
        $testResult = new TestResult('LDAP Search', $this->getSubject());

        try {
            $distinguishedName = $connection->searchfordn($this->base, $this->attributes, $this->username);
        } catch (\Exception $e) {
            $distinguishedName = false;
        }

        if (is_string($distinguishedName)) {
            $msg = 'Search succesful';
            $state = State::OK;
        } elseif ($distinguishedName === false) {
            $msg = str_replace('Library - LDAP searchfordn(): ', '', $e->getMessage());

The variable $e does not seem to be defined for all execution paths leading up to this point.

            $state = State::ERROR;
        } else {
            // Search for configured search.username returned no results; Shouldn't happen!!
            $msg = 'Invalid search result';
            $state = State::WARNING;
        }

        $testResult->setState($state);
        $testResult->setMessage($msg);
        $this->setTestResult($testResult);
    }
}