Issues in Configuration.php (master) - Issues in master - ovr/phpsa - Measure and Improve Code Quality continuously with Scrutinizer

Issues (132)

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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/Configuration.php (1 issue)

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<?php
/**
 * @author Patsura Dmitry https://github.com/ovr <[email protected]>
 */

namespace PHPSA;

use PhpParser\ParserFactory;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;
use Symfony\Component\Config\Definition\Processor;

/**
 * PHPSA configuration
 */
class Configuration implements ConfigurationInterface
{
    /**
     * @var array
     */
    protected $configuration;

    /**
     * @var string
     */
    protected $path;

    /**
     * Create a configuration from array.
     *
     * @param array $configuration
     * @param array $analyzersConfiguration
     */
    public function __construct(array $configuration = [], array $analyzersConfiguration = [], $path = "")
    {
        $this->path = $path;

        $processor = new Processor();

        $configTree = $this->getConfigTreeBuilder($analyzersConfiguration);

        $this->configuration = $processor->process(
            $configTree->buildTree(),
            $configuration
        );
    }

    /**
     * Generates the configuration tree.
     *
     * @param array $analyzersConfiguration
     *
     * @return TreeBuilder
     */
    public function getConfigTreeBuilder(array $analyzersConfiguration = [])
    {
        $treeBuilder = new TreeBuilder();
        $root = $treeBuilder->root('phpsa');

        $root
            ->children()
                ->booleanNode('blame')->defaultFalse()->end()
                ->scalarNode('language_level')
                    ->defaultValue(PHP_MAJOR_VERSION.'.'.PHP_MINOR_VERSION)
                    ->attribute('example', '5.3')
                    ->attribute('info', 'Will be used to automatically disable the analyzers that require a greater version of PHP.')
                ->end()
                ->enumNode('parser')
                    ->defaultValue('prefer-7')
                    ->attribute('label', 'Check types of Arguments.')
                    ->values([
                        ParserFactory::PREFER_PHP7 => 'prefer-7',
                        ParserFactory::PREFER_PHP5 => 'prefer-5',
                        ParserFactory::ONLY_PHP7 => 'only-7',
                        ParserFactory::ONLY_PHP5 => 'only-5'
                    ])
                ->end()
            ->end()
        ;

        $ignoredFilesAndDirs = $root
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
            ->children()
                ->arrayNode('ignore')
                ->scalarPrototype()->end()
                ->defaultValue(['/vendor'])
            ->end();

        $analyzersConfigRoot = $root
            ->children()
                ->arrayNode('analyzers')
                ->addDefaultsIfNotSet();

        $language_error = (new TreeBuilder())->root('language_error')
            ->info("Contains all compiler notices. Those are raised when PHP with strict error reporting would create at least a Notice message. (mostly experimental)")
            ->canBeDisabled();

        $analyzersConfigRoot->append($language_error);

        foreach ($analyzersConfiguration as $config) {
            $analyzersConfigRoot->append($config);
        }

        return $treeBuilder;
    }

    /**
     * Sets a configuration setting.
     *
     * @param string $key
     * @param mixed $value
     */
    public function setValue($key, $value)
    {
        $this->configuration[$key] = $value;
    }

    /**
     * Gets a configuration setting.
     *
     * @param string $key
     * @param mixed $default
     *
     * @return mixed
     */
    public function getValue($key, $default = null)
    {
        if (array_key_exists($key, $this->configuration)) {
            return $this->configuration[$key];
        }

        return $default;
    }

    /**
     * Checks if a configuration setting is set.
     *
     * @param string $key
     * @return bool
     */
    public function valueIsTrue($key)
    {
        return (bool) $this->configuration[$key];
    }

    /**
     * @return string
     */
    public function getPath()
    {
        return $this->path;
    }
}


1		<?php
2		/**
3		* @author Patsura Dmitry https://github.com/ovr <[email protected]>
4		*/
5
6		namespace PHPSA;
7
8		use PhpParser\ParserFactory;
9		use Symfony\Component\Config\Definition\Builder\TreeBuilder;
10		use Symfony\Component\Config\Definition\ConfigurationInterface;
11		use Symfony\Component\Config\Definition\Processor;
12
13		/**
14		* PHPSA configuration
15		*/
16		class Configuration implements ConfigurationInterface
17		{
18		/**
19		* @var array
20		*/
21		protected $configuration;
22
23		/**
24		* @var string
25		*/
26		protected $path;
27
28		/**
29		* Create a configuration from array.
30		*
31		* @param array $configuration
32		* @param array $analyzersConfiguration
33		*/
34	1	public function __construct(array $configuration = [], array $analyzersConfiguration = [], $path = "")
35		{
36	1	$this->path = $path;
37
38	1	$processor = new Processor();
39
40	1	$configTree = $this->getConfigTreeBuilder($analyzersConfiguration);
41
42	1	$this->configuration = $processor->process(
43	1	$configTree->buildTree(),
44	1	$configuration
45		);
46	1	}
47
48		/**
49		* Generates the configuration tree.
50		*
51		* @param array $analyzersConfiguration
52		*
53		* @return TreeBuilder
54		*/
55	1	public function getConfigTreeBuilder(array $analyzersConfiguration = [])
56		{
57	1	$treeBuilder = new TreeBuilder();
58	1	$root = $treeBuilder->root('phpsa');
59
60		$root
61	1	->children()
62	1	->booleanNode('blame')->defaultFalse()->end()
63	1	->scalarNode('language_level')
64	1	->defaultValue(PHP_MAJOR_VERSION.'.'.PHP_MINOR_VERSION)
65	1	->attribute('example', '5.3')
66	1	->attribute('info', 'Will be used to automatically disable the analyzers that require a greater version of PHP.')
67	1	->end()
68	1	->enumNode('parser')
69	1	->defaultValue('prefer-7')
70	1	->attribute('label', 'Check types of Arguments.')
71	1	->values([
72	1	ParserFactory::PREFER_PHP7 => 'prefer-7',
73	1	ParserFactory::PREFER_PHP5 => 'prefer-5',
74	1	ParserFactory::ONLY_PHP7 => 'only-7',
75	1	ParserFactory::ONLY_PHP5 => 'only-5'
76		])
77	1	->end()
78	1	->end()
79		;
80
81		$ignoredFilesAndDirs = $root
		0 ignored issues – show Unused Code introduced 2018-03-24 23:04 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$ignoredFilesAndDirs` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
82	1	->children()
83	1	->arrayNode('ignore')
84	1	->scalarPrototype()->end()
85	1	->defaultValue(['/vendor'])
86	1	->end();
87
88		$analyzersConfigRoot = $root
89	1	->children()
90	1	->arrayNode('analyzers')
91	1	->addDefaultsIfNotSet();
92
93	1	$language_error = (new TreeBuilder())->root('language_error')
94	1	->info("Contains all compiler notices. Those are raised when PHP with strict error reporting would create at least a Notice message. (mostly experimental)")
95	1	->canBeDisabled();
96
97	1	$analyzersConfigRoot->append($language_error);
98
99	1	foreach ($analyzersConfiguration as $config) {
100	1	$analyzersConfigRoot->append($config);
101		}
102
103	1	return $treeBuilder;
104		}
105
106		/**
107		* Sets a configuration setting.
108		*
109		* @param string $key
110		* @param mixed $value
111		*/
112	1	public function setValue($key, $value)
113		{
114	1	$this->configuration[$key] = $value;
115	1	}
116
117		/**
118		* Gets a configuration setting.
119		*
120		* @param string $key
121		* @param mixed $default
122		*
123		* @return mixed
124		*/
125	1	public function getValue($key, $default = null)
126		{
127	1	if (array_key_exists($key, $this->configuration)) {
128	1	return $this->configuration[$key];
129		}
130
131		return $default;
132		}
133
134		/**
135		* Checks if a configuration setting is set.
136		*
137		* @param string $key
138		* @return bool
139		*/
140		public function valueIsTrue($key)
141		{
142		return (bool) $this->configuration[$key];
143		}
144
145		/**
146		* @return string
147		*/
148		public function getPath()
149		{
150		return $this->path;
151		}
152		}
153

ovr / phpsa

Issues (132)

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src/Configuration.php (1 issue)

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