Issues in Https.php (master) - Issues in master - oscarotero/psr7-middlewares - Measure and Improve Code Quality continuously with Scrutinizer

Issues (23)

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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/Middleware/Https.php (2 issues)

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Duplication 2

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Informational 2

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<?php

namespace Psr7Middlewares\Middleware;

use Psr7Middlewares\Utils;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Message\ResponseInterface;

/**
 * Middleware to redirect to https protocol.
 */
class Https
{
    use Utils\RedirectTrait;

    const HEADER = 'Strict-Transport-Security';

    /**
     * @var bool Add or remove https
     */
    private $addHttps;

    /**
     * @param int One year by default
     */
    private $maxAge = 31536000;

    /**
     * @param bool Whether include subdomains
     */
    private $includeSubdomains = false;

    /**
     * @param bool Whether check the headers
     */
    private $checkHttpsForward = false;

    /**
     * Set basic config.
     *
     * @param bool $addHttps
     */
    public function __construct($addHttps = true)
    {
        $this->addHttps = (bool) $addHttps;
        $this->redirect(301);
    }

    /**
     * Configure the max-age HSTS in seconds.
     *
     * @param int $maxAge
     *
     * @return self
     */
    public function maxAge($maxAge)
    {
        $this->maxAge = $maxAge;

        return $this;
    }

    /**
     * Configure the includeSubDomains HSTS directive.
     *
     * @param bool $includeSubdomains
     *
     * @return self
     */
    public function includeSubdomains($includeSubdomains = true)
    {
        $this->includeSubdomains = $includeSubdomains;

        return $this;
    }

    /**
     * Configure whether check the following headers before redirect:
     * X-Forwarded-Proto: https
     * X-Forwarded-Port: 443.
     *
     * @param bool $checkHttpsForward
     *
     * @return self
     */
    public function checkHttpsForward($checkHttpsForward = true)
    {
        $this->checkHttpsForward = $checkHttpsForward;

        return $this;
    }

    /**
     * Execute the middleware.
     *
     * @param ServerRequestInterface $request
     * @param ResponseInterface      $response
     * @param callable               $next
     *
     * @return ResponseInterface
     */
    public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
    {
        $uri = $request->getUri();

        if ($this->addHttps) {
            if (strtolower($uri->getScheme()) !== 'https') {

                $uri = $uri->withScheme('https')->withPort(443);

                if ($this->redirectStatus !== false && (!$this->checkHttpsForward || ($request->getHeaderLine('X-Forwarded-Proto') !== 'https' && $request->getHeaderLine('X-Forwarded-Port') !== '443'))) {
                    return $this->getRedirectResponse($request, $uri, $response);
                }

                $request = $request->withUri($uri);
            }

            if (!empty($this->maxAge)) {
                $response = $response->withHeader(self::HEADER, sprintf('max-age=%d%s', $this->maxAge, $this->includeSubdomains ? ';includeSubDomains' : ''));
            }
        } else {

            if (strtolower($uri->getScheme()) !== 'http') {
                $uri = $uri->withScheme('http')->withPort(80);

                if ($this->redirectStatus !== false && (!$this->checkHttpsForward || ($request->getHeaderLine('X-Forwarded-Proto') !== 'http' && $request->getHeaderLine('X-Forwarded-Port') !== '80'))) {
                    return $this->getRedirectResponse($request, $uri, $response);
                }

                $request = $request->withUri($uri);
            }
        }

        $response = $next($request, $response);

        if (Utils\Helpers::isRedirect($response)) {
            if ($this->addHttps) {
                return $response->withHeader('Location', str_replace('http://', 'https://', $response->getHeaderLine('Location')));
            }

            return $response->withHeader('Location', str_replace('https://', 'http://', $response->getHeaderLine('Location')));
        }

        return $response;
    }
}


1		<?php
2
3		namespace Psr7Middlewares\Middleware;
4
5		use Psr7Middlewares\Utils;
6		use Psr\Http\Message\ServerRequestInterface;
7		use Psr\Http\Message\ResponseInterface;
8
9		/**
10		* Middleware to redirect to https protocol.
11		*/
12		class Https
13		{
14		use Utils\RedirectTrait;
15
16		const HEADER = 'Strict-Transport-Security';
17
18		/**
19		* @var bool Add or remove https
20		*/
21		private $addHttps;
22
23		/**
24		* @param int One year by default
25		*/
26		private $maxAge = 31536000;
27
28		/**
29		* @param bool Whether include subdomains
30		*/
31		private $includeSubdomains = false;
32
33		/**
34		* @param bool Whether check the headers
35		*/
36		private $checkHttpsForward = false;
37
38		/**
39		* Set basic config.
40		*
41		* @param bool $addHttps
42		*/
43		public function __construct($addHttps = true)
44		{
45		$this->addHttps = (bool) $addHttps;
46		$this->redirect(301);
47		}
48
49		/**
50		* Configure the max-age HSTS in seconds.
51		*
52		* @param int $maxAge
53		*
54		* @return self
55		*/
56		public function maxAge($maxAge)
57		{
58		$this->maxAge = $maxAge;
59
60		return $this;
61		}
62
63		/**
64		* Configure the includeSubDomains HSTS directive.
65		*
66		* @param bool $includeSubdomains
67		*
68		* @return self
69		*/
70		public function includeSubdomains($includeSubdomains = true)
71		{
72		$this->includeSubdomains = $includeSubdomains;
73
74		return $this;
75		}
76
77		/**
78		* Configure whether check the following headers before redirect:
79		* X-Forwarded-Proto: https
80		* X-Forwarded-Port: 443.
81		*
82		* @param bool $checkHttpsForward
83		*
84		* @return self
85		*/
86		public function checkHttpsForward($checkHttpsForward = true)
87		{
88		$this->checkHttpsForward = $checkHttpsForward;
89
90		return $this;
91		}
92
93		/**
94		* Execute the middleware.
95		*
96		* @param ServerRequestInterface $request
97		* @param ResponseInterface $response
98		* @param callable $next
99		*
100		* @return ResponseInterface
101		*/
102		public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
103		{
104		$uri = $request->getUri();
105
106		if ($this->addHttps) {
107	View Code Duplication	if (strtolower($uri->getScheme()) !== 'https') {
		0 ignored issues – show Duplication introduced 2017-03-22 20:27 UTC by Report Bug Copy Issue Report Show Similar Issues like this This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
108		$uri = $uri->withScheme('https')->withPort(443);
109
110		if ($this->redirectStatus !== false && (!$this->checkHttpsForward \|\| ($request->getHeaderLine('X-Forwarded-Proto') !== 'https' && $request->getHeaderLine('X-Forwarded-Port') !== '443'))) {
111		return $this->getRedirectResponse($request, $uri, $response);
112		}
113
114		$request = $request->withUri($uri);
115		}
116
117		if (!empty($this->maxAge)) {
118		$response = $response->withHeader(self::HEADER, sprintf('max-age=%d%s', $this->maxAge, $this->includeSubdomains ? ';includeSubDomains' : ''));
119		}
120	View Code Duplication	} else {
		0 ignored issues – show Duplication introduced 2017-03-22 20:27 UTC by Report Bug Copy Issue Report Show Similar Issues like this This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
121		if (strtolower($uri->getScheme()) !== 'http') {
122		$uri = $uri->withScheme('http')->withPort(80);
123
124		if ($this->redirectStatus !== false && (!$this->checkHttpsForward \|\| ($request->getHeaderLine('X-Forwarded-Proto') !== 'http' && $request->getHeaderLine('X-Forwarded-Port') !== '80'))) {
125		return $this->getRedirectResponse($request, $uri, $response);
126		}
127
128		$request = $request->withUri($uri);
129		}
130		}
131
132		$response = $next($request, $response);
133
134		if (Utils\Helpers::isRedirect($response)) {
135		if ($this->addHttps) {
136		return $response->withHeader('Location', str_replace('http://', 'https://', $response->getHeaderLine('Location')));
137		}
138
139		return $response->withHeader('Location', str_replace('https://', 'http://', $response->getHeaderLine('Location')));
140		}
141
142		return $response;
143		}
144		}
145

oscarotero / psr7-middlewares

Issues (23)

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src/Middleware/Https.php (2 issues)

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