Issues in CsrfTokenTest.php (master) - Issues in master - PeeHaa/OpCacheGUI - Measure and Improve Code Quality continuously with Scrutinizer

Issues (10)

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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.

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Response Splitting can be used to send arbitrary responses.

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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.

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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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test/Unit/Security/CsrfTokenTest.php (4 issues)

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Bug 4

Severity

Minor 4

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<?php

namespace OpCacheGUI\Unit\Security;

use OpCacheGUI\Security\CsrfToken;
use OpCacheGUI\Security\Generator;
use OpCacheGUI\Storage\KeyValuePair;
use PHPUnit\Framework\TestCase;

class CsrfTokenTest extends TestCase
{
    /**
     * @covers OpCacheGUI\Security\CsrfToken::__construct
     * @covers OpCacheGUI\Security\CsrfToken::get
     */
    public function testGetWhenAlreadyStored()
    {
        /** @var KeyValuePair|\PHPUnit_Framework_MockObject_MockObject $storage */
        $storage = $this->createMock(KeyValuePair::class);
        $storage->method('isKeyValid')->willReturn(true);
        $storage->method('get')->will($this->returnArgument(0));

        $token = new CsrfToken($storage);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $this->assertSame('csrfToken', $token->get());
    }

    /**
     * @covers OpCacheGUI\Security\CsrfToken::__construct
     * @covers OpCacheGUI\Security\CsrfToken::get
     * @covers OpCacheGUI\Security\CsrfToken::generate
     */
    public function testGetWhenNotStored()
    {
        /** @var KeyValuePair|\PHPUnit_Framework_MockObject_MockObject $storage */
        $storage = $this->createMock(KeyValuePair::class);
        $storage->method('isKeyValid')->willReturn(false);
        $storage->method('get')->will($this->returnArgument(0));

        $generator = $this->createMock(Generator::class);
        $generator->method('generate')->willReturn('12345678901234567890123456789012345678901234567890123456');

        $token = new CsrfToken($storage);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $this->assertSame('csrfToken', $token->get());
    }

    /**
     * @covers OpCacheGUI\Security\CsrfToken::__construct
     * @covers OpCacheGUI\Security\CsrfToken::validate
     * @covers OpCacheGUI\Security\CsrfToken::get
     */
    public function testValidateValid()
    {
        /** @var KeyValuePair|\PHPUnit_Framework_MockObject_MockObject $storage */
        $storage = $this->createMock(KeyValuePair::class);
        $storage->method('isKeyValid')->willReturn(true);
        $storage->method('get')->will($this->returnArgument(0));

        $token = new CsrfToken($storage);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $this->assertTrue($token->validate('csrfToken'));
    }

    /**
     * @covers OpCacheGUI\Security\CsrfToken::__construct
     * @covers OpCacheGUI\Security\CsrfToken::validate
     * @covers OpCacheGUI\Security\CsrfToken::get
     */
    public function testValidateNotValid()
    {
        /** @var KeyValuePair|\PHPUnit_Framework_MockObject_MockObject $storage */
        $storage = $this->createMock(KeyValuePair::class);
        $storage->method('isKeyValid')->willReturn(true);
        $storage->method('get')->will($this->returnArgument(0));

        $token = new CsrfToken($storage);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $this->assertFalse($token->validate('notvalid'));
    }
}


1			<?php
2
3			namespace OpCacheGUI\Unit\Security;
4
5			use OpCacheGUI\Security\CsrfToken;
6			use OpCacheGUI\Security\Generator;
7			use OpCacheGUI\Storage\KeyValuePair;
8			use PHPUnit\Framework\TestCase;
9
10			class CsrfTokenTest extends TestCase
11			{
12			/**
13			* @covers OpCacheGUI\Security\CsrfToken::__construct
14			* @covers OpCacheGUI\Security\CsrfToken::get
15			*/
16			public function testGetWhenAlreadyStored()
17			{
18			/** @var KeyValuePair\|\PHPUnit_Framework_MockObject_MockObject $storage */
19			$storage = $this->createMock(KeyValuePair::class);
20			$storage->method('isKeyValid')->willReturn(true);
21			$storage->method('get')->will($this->returnArgument(0));
22
23			$token = new CsrfToken($storage);
			0 ignored issues – show Bug introduced 2017-10-15 00:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$storage` defined by `$this->createMock(\OpCac...ge\KeyValuePair::class)` on line `19` can also be of type `object<PHPUnit_Framework_MockObject_MockObject>`; however, `OpCacheGUI\Security\CsrfToken::__construct()` does only seem to accept `object<OpCacheGUI\Storage\KeyValuePair>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
24
25			$this->assertSame('csrfToken', $token->get());
26			}
27
28			/**
29			* @covers OpCacheGUI\Security\CsrfToken::__construct
30			* @covers OpCacheGUI\Security\CsrfToken::get
31			* @covers OpCacheGUI\Security\CsrfToken::generate
32			*/
33			public function testGetWhenNotStored()
34			{
35			/** @var KeyValuePair\|\PHPUnit_Framework_MockObject_MockObject $storage */
36			$storage = $this->createMock(KeyValuePair::class);
37			$storage->method('isKeyValid')->willReturn(false);
38			$storage->method('get')->will($this->returnArgument(0));
39
40			$generator = $this->createMock(Generator::class);
41			$generator->method('generate')->willReturn('12345678901234567890123456789012345678901234567890123456');
42
43			$token = new CsrfToken($storage);
			0 ignored issues – show Bug introduced 2017-10-15 00:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$storage` defined by `$this->createMock(\OpCac...ge\KeyValuePair::class)` on line `36` can also be of type `object<PHPUnit_Framework_MockObject_MockObject>`; however, `OpCacheGUI\Security\CsrfToken::__construct()` does only seem to accept `object<OpCacheGUI\Storage\KeyValuePair>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
44
45			$this->assertSame('csrfToken', $token->get());
46			}
47
48			/**
49			* @covers OpCacheGUI\Security\CsrfToken::__construct
50			* @covers OpCacheGUI\Security\CsrfToken::validate
51			* @covers OpCacheGUI\Security\CsrfToken::get
52			*/
53			public function testValidateValid()
54			{
55			/** @var KeyValuePair\|\PHPUnit_Framework_MockObject_MockObject $storage */
56			$storage = $this->createMock(KeyValuePair::class);
57			$storage->method('isKeyValid')->willReturn(true);
58			$storage->method('get')->will($this->returnArgument(0));
59
60			$token = new CsrfToken($storage);
			0 ignored issues – show Bug introduced 2017-10-15 00:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$storage` defined by `$this->createMock(\OpCac...ge\KeyValuePair::class)` on line `56` can also be of type `object<PHPUnit_Framework_MockObject_MockObject>`; however, `OpCacheGUI\Security\CsrfToken::__construct()` does only seem to accept `object<OpCacheGUI\Storage\KeyValuePair>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
61
62			$this->assertTrue($token->validate('csrfToken'));
63			}
64
65			/**
66			* @covers OpCacheGUI\Security\CsrfToken::__construct
67			* @covers OpCacheGUI\Security\CsrfToken::validate
68			* @covers OpCacheGUI\Security\CsrfToken::get
69			*/
70			public function testValidateNotValid()
71			{
72			/** @var KeyValuePair\|\PHPUnit_Framework_MockObject_MockObject $storage */
73			$storage = $this->createMock(KeyValuePair::class);
74			$storage->method('isKeyValid')->willReturn(true);
75			$storage->method('get')->will($this->returnArgument(0));
76
77			$token = new CsrfToken($storage);
			0 ignored issues – show Bug introduced 2017-10-15 00:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$storage` defined by `$this->createMock(\OpCac...ge\KeyValuePair::class)` on line `73` can also be of type `object<PHPUnit_Framework_MockObject_MockObject>`; however, `OpCacheGUI\Security\CsrfToken::__construct()` does only seem to accept `object<OpCacheGUI\Storage\KeyValuePair>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
78
79			$this->assertFalse($token->validate('notvalid'));
80			}
81			}
82

PeeHaa / OpCacheGUI

Issues (10)

Security Analysis not enabled

test/Unit/Security/CsrfTokenTest.php (4 issues)

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