Issues in Scheduler.php (master) - Issues in master - aurimasniekis/scheduler-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Issues (4)

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Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Header Injection

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

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src/Scheduler.php (1 issue)

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Bug 1

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Critical 1

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<?php

declare(strict_types=1);

namespace AurimasNiekis\SchedulerBundle;

use Cron\CronExpression;
use DateTime;
use DateTimeInterface;
use InvalidArgumentException;
use Psr\Log\LoggerInterface;
use Psr\Log\NullLogger;

/**
 * @author  Aurimas Niekis <[email protected]>
 */
class Scheduler
{
    /** @var ScheduledJobInterface[] */
    private array $scheduledJobs;


    private LoggerInterface $logger;

    public function __construct(iterable $scheduledJobs = [], LoggerInterface $logger = null)
    {
        $this->scheduledJobs = [];
        $this->logger        = $logger ?? new NullLogger();

        foreach ($scheduledJobs as $scheduledJob) {
            $this->addScheduledJob($scheduledJob);
        }
    }

    public function addScheduledJob(ScheduledJobInterface $scheduledJob): self
    {
        $name = $this->getScheduledJobName($scheduledJob);

        if (false === is_callable($scheduledJob)) {
            throw new InvalidArgumentException('ScheduledJob "' . $name . '" must implement `__invoke` method');
        }

        $this->scheduledJobs[$name] = $scheduledJob;

        return $this;
    }

    private function getScheduledJobName(ScheduledJobInterface $scheduledJob): string
    {
        if ($scheduledJob instanceof NamedScheduledJobInterface) {
            return $scheduledJob->getName();
        }

        return get_class($scheduledJob);
    }

    public function getScheduledJob(string $name): ScheduledJobInterface
    {
        if (false === isset($this->scheduledJobs[$name])) {
            throw new InvalidArgumentException('ScheduledJob with name "' . $name . '" does not exist!');
        }

        return $this->scheduledJobs[$name];
    }

    public function execute(DateTimeInterface $at = null): void
    {
        $at = $at ?? new DateTime();

        $this->logger->debug('Executing Scheduler', ['at' => $at]);

        $dueJobs = $this->getDueJobs($at);

        $this->logger->debug(
            'Scheduled Events found to execute',
            ['count' => count($dueJobs), 'at' => $at]
        );

        foreach ($dueJobs as $dueJob) {
            $this->executeJob($dueJob);
        }
    }

    public function getDueJobs(DateTimeInterface $at): array
    {
        $dueJobs = [];

        foreach ($this->getScheduledJobs() as $name => $scheduledJob) {
            $cronExpression = CronExpression::factory($scheduledJob->getSchedulerExpresion());

            if ($cronExpression->isDue($at)) {
                $dueJobs[$name] = $scheduledJob;
            }
        }

        return $dueJobs;
    }

    /**
     * @return ScheduledJobInterface[]
     */
    public function getScheduledJobs(): array
    {
        return $this->scheduledJobs;
    }

    /**
     * @param ScheduledJobInterface|callable $scheduledJob
     */
    public function executeJob(ScheduledJobInterface $scheduledJob): void
    {
        $this->logger->debug('Executing scheduled job', ['scheduledJob' => $scheduledJob]);

        $scheduledJob();

        $this->logger->debug('Executing scheduled job finished', ['scheduledJob' => $scheduledJob]);
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace AurimasNiekis\SchedulerBundle;
6
7		use Cron\CronExpression;
8		use DateTime;
9		use DateTimeInterface;
10		use InvalidArgumentException;
11		use Psr\Log\LoggerInterface;
12		use Psr\Log\NullLogger;
13
14		/**
15		* @author Aurimas Niekis <[email protected]>
16		*/
17		class Scheduler
18		{
19		/** @var ScheduledJobInterface[] */
20		private array $scheduledJobs;
		0 ignored issues – show Bug introduced 2020-03-22 06:07 UTC by Report Bug Copy Issue Report Show Similar Issues like this This code did not parse for me. Apparently, there is an error somewhere around this line: Syntax error, unexpected T_ARRAY, expecting T_FUNCTION or T_CONST Loading history...
21
22		private LoggerInterface $logger;
23
24	8	public function __construct(iterable $scheduledJobs = [], LoggerInterface $logger = null)
25		{
26	8	$this->scheduledJobs = [];
27	8	$this->logger = $logger ?? new NullLogger();
28
29	8	foreach ($scheduledJobs as $scheduledJob) {
30	6	$this->addScheduledJob($scheduledJob);
31		}
32	8	}
33
34	7	public function addScheduledJob(ScheduledJobInterface $scheduledJob): self
35		{
36	7	$name = $this->getScheduledJobName($scheduledJob);
37
38	7	if (false === is_callable($scheduledJob)) {
39	1	throw new InvalidArgumentException('ScheduledJob "' . $name . '" must implement `__invoke` method');
40		}
41
42	6	$this->scheduledJobs[$name] = $scheduledJob;
43
44	6	return $this;
45		}
46
47	7	private function getScheduledJobName(ScheduledJobInterface $scheduledJob): string
48		{
49	7	if ($scheduledJob instanceof NamedScheduledJobInterface) {
50	4	return $scheduledJob->getName();
51		}
52
53	4	return get_class($scheduledJob);
54		}
55
56	2	public function getScheduledJob(string $name): ScheduledJobInterface
57		{
58	2	if (false === isset($this->scheduledJobs[$name])) {
59	1	throw new InvalidArgumentException('ScheduledJob with name "' . $name . '" does not exist!');
60		}
61
62	1	return $this->scheduledJobs[$name];
63		}
64
65	1	public function execute(DateTimeInterface $at = null): void
66		{
67	1	$at = $at ?? new DateTime();
68
69	1	$this->logger->debug('Executing Scheduler', ['at' => $at]);
70
71	1	$dueJobs = $this->getDueJobs($at);
72
73	1	$this->logger->debug(
74	1	'Scheduled Events found to execute',
75	1	['count' => count($dueJobs), 'at' => $at]
76		);
77
78	1	foreach ($dueJobs as $dueJob) {
79	1	$this->executeJob($dueJob);
80		}
81	1	}
82
83	3	public function getDueJobs(DateTimeInterface $at): array
84		{
85	3	$dueJobs = [];
86
87	3	foreach ($this->getScheduledJobs() as $name => $scheduledJob) {
88	3	$cronExpression = CronExpression::factory($scheduledJob->getSchedulerExpresion());
89
90	2	if ($cronExpression->isDue($at)) {
91	2	$dueJobs[$name] = $scheduledJob;
92		}
93		}
94
95	2	return $dueJobs;
96		}
97
98		/**
99		* @return ScheduledJobInterface[]
100		*/
101	4	public function getScheduledJobs(): array
102		{
103	4	return $this->scheduledJobs;
104		}
105
106		/**
107		* @param ScheduledJobInterface\|callable $scheduledJob
108		*/
109	2	public function executeJob(ScheduledJobInterface $scheduledJob): void
110		{
111	2	$this->logger->debug('Executing scheduled job', ['scheduledJob' => $scheduledJob]);
112
113	2	$scheduledJob();
114
115	2	$this->logger->debug('Executing scheduled job finished', ['scheduledJob' => $scheduledJob]);
116	2	}
117		}
118

aurimasniekis / scheduler-bundle

Issues (4)

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src/Scheduler.php (1 issue)

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