SimpleSAML\Module\monitor\TestCase\AuthSource\Negotiate

Complexity

Total Complexity

8

Size/Duplication

Total Lines	70
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	initialize()	0	12	3
B	invokeTest()	0	31	5

<?php

namespace SimpleSAML\Module\monitor\TestCase\AuthSource;

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 Negotiate extends \SimpleSAML\Module\monitor\TestCaseFactory
{
    /**
     * @var bool
     */
    private $xml = false;

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

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

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

        $xml = $testData->getInput('xml');
        $this->xml = !is_null($xml);

        $authorization = $testData->getInput('authorization');
        $this->authorization = (is_null($authorization) || empty($authorization)) ? null : $authorization;

        parent::initialize($testData);
    }

    /*
     * @return void
     */
    protected function invokeTest()
    {
        $testResult = new TestResult('Authentication', 'Kerberos token validation');

        if (is_null($this->authorization)) {
            // Either misconfiguration of the browser, or user not authenticated at a KDC
            $testResult->setState(State::SKIPPED);
            $testResult->setMessage('Unable to authenticate; no token provided');
        } else {
            $auth = new \KRB5NegotiateAuth($this->keytab);

            try {
                $reply = @$auth->doAuthentication();
            } catch (\Exception $e) {
                // Fallthru
            }

            if (isSet($e)) {
                $testResult->setState(State::WARNING);
                $testResult->setMessage($e->getMessage());
            } else if ($reply === true) {
                $testResult->setState(State::OK);
                $testResult->setMessage('Succesfully authenticated as ' . $auth->getAuthenticatedUser());
            } else { // $reply === false
                $testResult->setState(State::WARNING);
                $testResult->setMessage("Something went wrong and we couldn't tell why");
            }
        }

        $this->setTestResult($testResult);
    }
}