Issues in DefaultServicesProvider.php (master) - Issues in master - geekish/slimbox - Measure and Improve Code Quality continuously with Scrutinizer

Issues (3)

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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/DefaultServicesProvider.php (1 issue)

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Coding Style 1

Severity

Minor 1

Hannah Warmbier 1

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<?php

namespace Geekish\Slimbox;

use mindplay\unbox\ContainerFactory as UnboxFactory;
use mindplay\unbox\ProviderInterface;
use Interop\Container\ContainerInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Slim\CallableResolver;
use Slim\Handlers\PhpError;
use Slim\Handlers\Error;
use Slim\Handlers\NotFound;
use Slim\Handlers\NotAllowed;
use Slim\Handlers\Strategies\RequestResponse;
use Slim\Http\Environment;
use Slim\Http\Headers;
use Slim\Http\Request;
use Slim\Http\Response;
use Slim\Interfaces\CallableResolverInterface;
use Slim\Interfaces\Http\EnvironmentInterface;
use Slim\Interfaces\InvocationStrategyInterface;
use Slim\Interfaces\RouterInterface;
use Slim\Router;

/**
 * Slim's default Service Provider.
 */
class DefaultServicesProvider implements ProviderInterface
{
    /**
     * @var array
     */
    protected $settings = [];

    /**
     * @param array $settings
     */
    public function __construct(array $settings = [])
    {
        $this->settings = $settings;
    }

    /**
     * Register Slim's default services.
     *
     * @param UnboxFactory $factory
     */
    public function register(UnboxFactory $factory)
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        $factory->set(
            Settings::class,
            new Settings($this->settings)
        );

        $factory->alias(
            "settings",
            Settings::class
        );

        $factory->register(
            Environment::class,
            function () {
                return new Environment($_SERVER);
            }
        );

        $factory->alias(
            EnvironmentInterface::class,
            Environment::class
        );

        $factory->alias(
            "environment",
            Environment::class
        );

        $factory->register(
            Request::class,
            function (Environment $environment) {
                return Request::createFromEnvironment($environment);
            }
        );

        $factory->alias(
            ServerRequestInterface::class,
            Request::class
        );

        $factory->alias(
            "request",
            Request::class
        );

        $factory->register(
            Response::class,
            function (Settings $settings) {
                $headers = new Headers(['Content-Type' => 'text/html; charset=UTF-8']);
                $response = new Response(200, $headers);

                return $response->withProtocolVersion($settings['httpVersion']);
            }
        );

        $factory->alias(
            ResponseInterface::class,
            Response::class
        );

        $factory->alias(
            "response",
            Response::class
        );

        $factory->register(
            Router::class,
            function (Settings $settings) {
                $routerCacheFile = false;
                if ($settings->has('routerCacheFile') && file_exists($settings['routerCacheFile'])) {
                    $routerCacheFile = $settings['routerCacheFile'];
                }
                return (new Router)->setCacheFile($routerCacheFile);
            }
        );

        $factory->alias(
            RouterInterface::class,
            Router::class
        );

        $factory->alias(
            "router",
            Router::class
        );

        $factory->register(
            RequestResponse::class
        );

        $factory->alias(
            InvocationStrategyInterface::class,
            RequestResponse::class
        );

        $factory->alias(
            "foundHandler",
            RequestResponse::class
        );

        $factory->register(
            PhpError::class,
            function (Settings $settings) {
                return new PhpError($settings['displayErrorDetails']);
            }
        );

        $factory->alias(
            "phpErrorHandler",
            PhpError::class
        );

        $factory->register(
            Error::class,
            function (Settings $settings) {
                return new Error($settings['displayErrorDetails']);
            }
        );

        $factory->alias(
            "errorHandler",
            Error::class
        );

        $factory->register(
            NotFound::class
        );

        $factory->alias(
            "notFoundHandler",
            NotFound::class
        );

        $factory->register(
            NotAllowed::class
        );

        $factory->alias(
            "notAllowedHandler",
            NotAllowed::class
        );

        $factory->register(
            CallableResolver::class,
            function (ContainerInterface $container) {
                return new CallableResolver($container);
            }
        );

        $factory->alias(
            CallableResolverInterface::class,
            CallableResolver::class
        );

        $factory->alias(
            "callableResolver",
            CallableResolver::class
        );
    }
}


1			<?php
2
3			namespace Geekish\Slimbox;
4
5			use mindplay\unbox\ContainerFactory as UnboxFactory;
6			use mindplay\unbox\ProviderInterface;
7			use Interop\Container\ContainerInterface;
8			use Psr\Http\Message\ResponseInterface;
9			use Psr\Http\Message\ServerRequestInterface;
10			use Slim\CallableResolver;
11			use Slim\Handlers\PhpError;
12			use Slim\Handlers\Error;
13			use Slim\Handlers\NotFound;
14			use Slim\Handlers\NotAllowed;
15			use Slim\Handlers\Strategies\RequestResponse;
16			use Slim\Http\Environment;
17			use Slim\Http\Headers;
18			use Slim\Http\Request;
19			use Slim\Http\Response;
20			use Slim\Interfaces\CallableResolverInterface;
21			use Slim\Interfaces\Http\EnvironmentInterface;
22			use Slim\Interfaces\InvocationStrategyInterface;
23			use Slim\Interfaces\RouterInterface;
24			use Slim\Router;
25
26			/**
27			* Slim's default Service Provider.
28			*/
29			class DefaultServicesProvider implements ProviderInterface
30			{
31			/**
32			* @var array
33			*/
34			protected $settings = [];
35
36			/**
37			* @param array $settings
38			*/
39			public function __construct(array $settings = [])
40			{
41			$this->settings = $settings;
42			}
43
44			/**
45			* Register Slim's default services.
46			*
47			* @param UnboxFactory $factory
48			*/
49			public function register(UnboxFactory $factory)
			0 ignored issues – show Coding Style introduced 2016-11-19 18:03 UTC by Report Bug Copy Issue Report Show Similar Issues like this `register` uses the super-global variable `$_SERVER` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
50			{
51			$factory->set(
52			Settings::class,
53			new Settings($this->settings)
54			);
55
56			$factory->alias(
57			"settings",
58			Settings::class
59			);
60
61			$factory->register(
62			Environment::class,
63			function () {
64			return new Environment($_SERVER);
65			}
66			);
67
68			$factory->alias(
69			EnvironmentInterface::class,
70			Environment::class
71			);
72
73			$factory->alias(
74			"environment",
75			Environment::class
76			);
77
78			$factory->register(
79			Request::class,
80			function (Environment $environment) {
81			return Request::createFromEnvironment($environment);
82			}
83			);
84
85			$factory->alias(
86			ServerRequestInterface::class,
87			Request::class
88			);
89
90			$factory->alias(
91			"request",
92			Request::class
93			);
94
95			$factory->register(
96			Response::class,
97			function (Settings $settings) {
98			$headers = new Headers(['Content-Type' => 'text/html; charset=UTF-8']);
99			$response = new Response(200, $headers);
100
101			return $response->withProtocolVersion($settings['httpVersion']);
102			}
103			);
104
105			$factory->alias(
106			ResponseInterface::class,
107			Response::class
108			);
109
110			$factory->alias(
111			"response",
112			Response::class
113			);
114
115			$factory->register(
116			Router::class,
117			function (Settings $settings) {
118			$routerCacheFile = false;
119			if ($settings->has('routerCacheFile') && file_exists($settings['routerCacheFile'])) {
120			$routerCacheFile = $settings['routerCacheFile'];
121			}
122			return (new Router)->setCacheFile($routerCacheFile);
123			}
124			);
125
126			$factory->alias(
127			RouterInterface::class,
128			Router::class
129			);
130
131			$factory->alias(
132			"router",
133			Router::class
134			);
135
136			$factory->register(
137			RequestResponse::class
138			);
139
140			$factory->alias(
141			InvocationStrategyInterface::class,
142			RequestResponse::class
143			);
144
145			$factory->alias(
146			"foundHandler",
147			RequestResponse::class
148			);
149
150			$factory->register(
151			PhpError::class,
152			function (Settings $settings) {
153			return new PhpError($settings['displayErrorDetails']);
154			}
155			);
156
157			$factory->alias(
158			"phpErrorHandler",
159			PhpError::class
160			);
161
162			$factory->register(
163			Error::class,
164			function (Settings $settings) {
165			return new Error($settings['displayErrorDetails']);
166			}
167			);
168
169			$factory->alias(
170			"errorHandler",
171			Error::class
172			);
173
174			$factory->register(
175			NotFound::class
176			);
177
178			$factory->alias(
179			"notFoundHandler",
180			NotFound::class
181			);
182
183			$factory->register(
184			NotAllowed::class
185			);
186
187			$factory->alias(
188			"notAllowedHandler",
189			NotAllowed::class
190			);
191
192			$factory->register(
193			CallableResolver::class,
194			function (ContainerInterface $container) {
195			return new CallableResolver($container);
196			}
197			);
198
199			$factory->alias(
200			CallableResolverInterface::class,
201			CallableResolver::class
202			);
203
204			$factory->alias(
205			"callableResolver",
206			CallableResolver::class
207			);
208			}
209			}
210

geekish / slimbox

Issues (3)

Security Analysis not enabled

src/DefaultServicesProvider.php (1 issue)

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