Issues in DefaultContextFactory.php (master) - Issues in master - tmilos/jose-jwt - Measure and Improve Code Quality continuously with Scrutinizer

Issues (25)

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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/Context/DefaultContextFactory.php (1 issue)

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Unused Code 1

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Minor 1

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<?php

/*
 * This file is part of the tmilos/jose-jwt package.
 *
 * (c) Milos Tomic <[email protected]>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace Tmilos\JoseJwt\Context;

use Tmilos\JoseJwt\Jwe\AesCbcHmacEncryption;
use Tmilos\JoseJwt\Jwe\AesKeyWrapAlgorithm;
use Tmilos\JoseJwt\Jwe\DirectAlgorithm;
use Tmilos\JoseJwt\Jwe\JweAlgorithm;
use Tmilos\JoseJwt\Jwe\JweEncryption;
use Tmilos\JoseJwt\Jwe\RsaAlgorithm;
use Tmilos\JoseJwt\Jws\HmacUsingSha;
use Tmilos\JoseJwt\Jws\JwsAlgorithm;
use Tmilos\JoseJwt\Jws\PlainText;
use Tmilos\JoseJwt\Jws\RsaUsingSha;
use Tmilos\JoseJwt\Random\OpenSslRandomGenerator;
use Tmilos\JoseJwt\Random\RandomGenerator;

class DefaultContextFactory implements ContextFactory
{
    /** @var RandomGenerator */
    private $randomGenerator;

    /**
     * @param RandomGenerator $randomGenerator
     */
    public function __construct(RandomGenerator $randomGenerator = null)
    {
        $this->randomGenerator = $randomGenerator;
    }

    /**
     * @param RandomGenerator $randomGenerator
     *
     * @return DefaultContextFactory
     */
    public function setRandomGenerator(RandomGenerator $randomGenerator = null)
    {
        $this->randomGenerator = $randomGenerator;

        return $this;
    }

    /**
     * @return Context
     */
    public function get()
    {
        $randomGenerator = $this->randomGenerator ?: new OpenSslRandomGenerator();

        $context = new DefaultContext($randomGenerator);


        $context->jwsAlgorithms()
            ->add(JwsAlgorithm::NONE, new PlainText())
            ->add(JwsAlgorithm::HS256, new HmacUsingSha('sha256'))
            ->add(JwsAlgorithm::HS384, new HmacUsingSha('sha384'))
            ->add(JwsAlgorithm::HS512, new HmacUsingSha('sha512'))
            ->add(JwsAlgorithm::RS256, new RsaUsingSha('sha256'))
            ->add(JwsAlgorithm::RS384, new RsaUsingSha('sha384'))
            ->add(JwsAlgorithm::RS512, new RsaUsingSha('sha512'))
        ;

        $context->jweAlgorithms()
            ->add(JweAlgorithm::RSA1_5, new RsaAlgorithm(OPENSSL_PKCS1_PADDING, $randomGenerator))
            ->add(JweAlgorithm::RSA_OAEP, new RsaAlgorithm(OPENSSL_PKCS1_OAEP_PADDING, $randomGenerator))
            ->add(JweAlgorithm::A128KW, new AesKeyWrapAlgorithm(128, $randomGenerator))
            ->add(JweAlgorithm::A192KW, new AesKeyWrapAlgorithm(192, $randomGenerator))
            ->add(JweAlgorithm::A256KW, new AesKeyWrapAlgorithm(256, $randomGenerator))
            ->add(JweAlgorithm::DIR, new DirectAlgorithm())
        ;

        $context->jweEncryptions()
            ->add(JweEncryption::A128CBC_HS256, new AesCbcHmacEncryption(256, new HmacUsingSha('sha256'), $randomGenerator))
            ->add(JweEncryption::A192CBC_HS384, new AesCbcHmacEncryption(384, new HmacUsingSha('sha384'), $randomGenerator))
            ->add(JweEncryption::A256CBC_HS512, new AesCbcHmacEncryption(512, new HmacUsingSha('sha512'), $randomGenerator))
        ;

        return $context;
    }
}


1			<?php
2
3			/*
4			* This file is part of the tmilos/jose-jwt package.
5			*
6			* (c) Milos Tomic <[email protected]>
7			*
8			* This source file is subject to the MIT license that is bundled
9			* with this source code in the file LICENSE.
10			*/
11
12			namespace Tmilos\JoseJwt\Context;
13
14			use Tmilos\JoseJwt\Jwe\AesCbcHmacEncryption;
15			use Tmilos\JoseJwt\Jwe\AesKeyWrapAlgorithm;
16			use Tmilos\JoseJwt\Jwe\DirectAlgorithm;
17			use Tmilos\JoseJwt\Jwe\JweAlgorithm;
18			use Tmilos\JoseJwt\Jwe\JweEncryption;
19			use Tmilos\JoseJwt\Jwe\RsaAlgorithm;
20			use Tmilos\JoseJwt\Jws\HmacUsingSha;
21			use Tmilos\JoseJwt\Jws\JwsAlgorithm;
22			use Tmilos\JoseJwt\Jws\PlainText;
23			use Tmilos\JoseJwt\Jws\RsaUsingSha;
24			use Tmilos\JoseJwt\Random\OpenSslRandomGenerator;
25			use Tmilos\JoseJwt\Random\RandomGenerator;
26
27			class DefaultContextFactory implements ContextFactory
28			{
29			/** @var RandomGenerator */
30			private $randomGenerator;
31
32			/**
33			* @param RandomGenerator $randomGenerator
34			*/
35			public function __construct(RandomGenerator $randomGenerator = null)
36			{
37			$this->randomGenerator = $randomGenerator;
38			}
39
40			/**
41			* @param RandomGenerator $randomGenerator
42			*
43			* @return DefaultContextFactory
44			*/
45			public function setRandomGenerator(RandomGenerator $randomGenerator = null)
46			{
47			$this->randomGenerator = $randomGenerator;
48
49			return $this;
50			}
51
52			/**
53			* @return Context
54			*/
55			public function get()
56			{
57			$randomGenerator = $this->randomGenerator ?: new OpenSslRandomGenerator();
58
59			$context = new DefaultContext($randomGenerator);
			0 ignored issues – show Unused Code introduced 2016-01-22 14:57 UTC by Report Bug Copy Issue Report Show Similar Issues like this The call to `DefaultContext::__construct()` has too many arguments starting with `$randomGenerator`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
60
61			$context->jwsAlgorithms()
62			->add(JwsAlgorithm::NONE, new PlainText())
63			->add(JwsAlgorithm::HS256, new HmacUsingSha('sha256'))
64			->add(JwsAlgorithm::HS384, new HmacUsingSha('sha384'))
65			->add(JwsAlgorithm::HS512, new HmacUsingSha('sha512'))
66			->add(JwsAlgorithm::RS256, new RsaUsingSha('sha256'))
67			->add(JwsAlgorithm::RS384, new RsaUsingSha('sha384'))
68			->add(JwsAlgorithm::RS512, new RsaUsingSha('sha512'))
69			;
70
71			$context->jweAlgorithms()
72			->add(JweAlgorithm::RSA1_5, new RsaAlgorithm(OPENSSL_PKCS1_PADDING, $randomGenerator))
73			->add(JweAlgorithm::RSA_OAEP, new RsaAlgorithm(OPENSSL_PKCS1_OAEP_PADDING, $randomGenerator))
74			->add(JweAlgorithm::A128KW, new AesKeyWrapAlgorithm(128, $randomGenerator))
75			->add(JweAlgorithm::A192KW, new AesKeyWrapAlgorithm(192, $randomGenerator))
76			->add(JweAlgorithm::A256KW, new AesKeyWrapAlgorithm(256, $randomGenerator))
77			->add(JweAlgorithm::DIR, new DirectAlgorithm())
78			;
79
80			$context->jweEncryptions()
81			->add(JweEncryption::A128CBC_HS256, new AesCbcHmacEncryption(256, new HmacUsingSha('sha256'), $randomGenerator))
82			->add(JweEncryption::A192CBC_HS384, new AesCbcHmacEncryption(384, new HmacUsingSha('sha384'), $randomGenerator))
83			->add(JweEncryption::A256CBC_HS512, new AesCbcHmacEncryption(512, new HmacUsingSha('sha512'), $randomGenerator))
84			;
85
86			return $context;
87			}
88			}
89

tmilos / jose-jwt

Issues (25)

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src/Context/DefaultContextFactory.php (1 issue)

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