Issues in CoverageMerger.php (master) - Issues in master - brianium/paratest - Measure and Improve Code Quality continuously with Scrutinizer

Issues (76)

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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.

Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

src/Coverage/CoverageMerger.php (1 issue)

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Documentation 1

Severity

Minor 1

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<?php

declare(strict_types=1);

namespace ParaTest\Coverage;

use SebastianBergmann\CodeCoverage\CodeCoverage;

class CoverageMerger
{
    /**
     * @var CodeCoverage
     */
    private $coverage = null;

    /**
     * @param CodeCoverage $coverage
     */
    private function addCoverage(CodeCoverage $coverage)
    {
        if (null === $this->coverage) {
            $this->coverage = $coverage;
        } else {
            $this->coverage->merge($coverage);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        }
    }

    /**
     * Returns coverage object from file.
     *
     * @param \SplFileObject $coverageFile coverage file
     *
     * @return CodeCoverage
     */
    private function getCoverageObject(\SplFileObject $coverageFile): CodeCoverage
    {
        if ('<?php' === $coverageFile->fread(5)) {
            return include $coverageFile->getRealPath();
        }

        $coverageFile->fseek(0);
        // the PHPUnit 3.x and below
        return unserialize($coverageFile->fread($coverageFile->getSize()));
    }

    /**
     * Adds the coverage contained in $coverageFile and deletes the file afterwards.
     *
     * @param string $coverageFile Code coverage file
     *
     * @throws \RuntimeException When coverage file is empty
     */
    public function addCoverageFromFile(string $coverageFile = null)
    {
        if ($coverageFile === null || !file_exists($coverageFile)) {
            return;
        }

        $file = new \SplFileObject($coverageFile);

        if (0 === $file->getSize()) {
            $extra = 'This means a PHPUnit process has crashed.';

            if (!function_exists('xdebug_get_code_coverage')) {
                $extra = 'Xdebug is disabled! Enable for coverage.';
            }

            throw new \RuntimeException(
                "Coverage file {$file->getRealPath()} is empty. " . $extra
            );
        }

        $this->addCoverage($this->getCoverageObject($file));

        unlink($file->getRealPath());
    }

    /**
     * Get coverage report generator.
     *
     * @return CoverageReporterInterface
     */
    public function getReporter(): CoverageReporterInterface
    {
        return new CoverageReporter($this->coverage);
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace ParaTest\Coverage;
6
7		use SebastianBergmann\CodeCoverage\CodeCoverage;
8
9		class CoverageMerger
10		{
11		/**
12		* @var CodeCoverage
13		*/
14		private $coverage = null;
15
16		/**
17		* @param CodeCoverage $coverage
18		*/
19	10	private function addCoverage(CodeCoverage $coverage)
20		{
21	10	if (null === $this->coverage) {
22	10	$this->coverage = $coverage;
23		} else {
24	8	$this->coverage->merge($coverage);
		0 ignored issues – show Documentation introduced 2017-12-01 15:49 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$coverage` is of type `object<SebastianBergmann...eCoverage\CodeCoverage>`, but the function expects a `object<self>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
25		}
26	10	}
27
28		/**
29		* Returns coverage object from file.
30		*
31		* @param \SplFileObject $coverageFile coverage file
32		*
33		* @return CodeCoverage
34		*/
35	9	private function getCoverageObject(\SplFileObject $coverageFile): CodeCoverage
36		{
37	9	if ('<?php' === $coverageFile->fread(5)) {
38	9	return include $coverageFile->getRealPath();
39		}
40
41		$coverageFile->fseek(0);
42		// the PHPUnit 3.x and below
43		return unserialize($coverageFile->fread($coverageFile->getSize()));
44		}
45
46		/**
47		* Adds the coverage contained in $coverageFile and deletes the file afterwards.
48		*
49		* @param string $coverageFile Code coverage file
50		*
51		* @throws \RuntimeException When coverage file is empty
52		*/
53	12	public function addCoverageFromFile(string $coverageFile = null)
54		{
55	12	if ($coverageFile === null \|\| !file_exists($coverageFile)) {
56	2	return;
57		}
58
59	10	$file = new \SplFileObject($coverageFile);
60
61	10	if (0 === $file->getSize()) {
62	1	$extra = 'This means a PHPUnit process has crashed.';
63
64	1	if (!function_exists('xdebug_get_code_coverage')) {
65		$extra = 'Xdebug is disabled! Enable for coverage.';
66		}
67
68	1	throw new \RuntimeException(
69	1	"Coverage file {$file->getRealPath()} is empty. " . $extra
70		);
71		}
72
73	9	$this->addCoverage($this->getCoverageObject($file));
74
75	9	unlink($file->getRealPath());
76	9	}
77
78		/**
79		* Get coverage report generator.
80		*
81		* @return CoverageReporterInterface
82		*/
83	6	public function getReporter(): CoverageReporterInterface
84		{
85	6	return new CoverageReporter($this->coverage);
86		}
87		}
88

brianium / paratest

Issues (76)

Security Analysis no request data

src/Coverage/CoverageMerger.php (1 issue)

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