Issues in Str.php (master) - Issues in master - larapulse/support - Measure and Improve Code Quality continuously with Scrutinizer

Issues (4)

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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/Handlers/Str.php (2 issues)

Labels

Duplication 2

Severity

Informational 2

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<?php

namespace Larapulse\Support\Handlers;

use Larapulse\Support\Helpers\Regex as RegexHelper;

class Str
{
    /**
     * Pop the character off the end of string
     *
     * @param string $str
     * @param string $encoding
     *
     * @return bool|string
     */
    public static function pop(string &$str, string $encoding = null)
    {
        $encoding = $encoding ?: mb_internal_encoding();

        $last = mb_substr($str, -1, null, $encoding);
        $str = mb_substr($str, 0, -1, $encoding);

        return $last;
    }

    /**
     * Shift a character off the beginning of string
     *
     * @param string $str
     * @param string $encoding
     *
     * @return bool|string
     */
    public static function shift(string &$str, string $encoding = null)
    {
        $encoding = $encoding ?: mb_internal_encoding();

        $first = mb_substr($str, 0, 1, $encoding);
        $str = mb_substr($str, 1, null, $encoding);

        return $first;
    }

    /**
     * Cut substring from the beginning of string
     *
     * @param string $str
     * @param string $subString
     * @param bool   $repeat
     * @param bool   $caseSensitive     Not working with multi-byte characters
     *
     * @return string
     */
    public static function cutStart(

        string $str,
        string $subString = ' ',
        bool $repeat = false,
        bool $caseSensitive = true
    ) : string {
        $prepared = RegEx::prepare($subString, '/');
        $regex = sprintf(
            '/^%s/%s',
            ($subString
                ? ($repeat ? RegexHelper::quantifyGroup($prepared, 0) : $prepared)
                : ''
            ),
            (!$caseSensitive ? 'i' : '')
        );

        return preg_replace($regex, '', $str);
    }

    /**
     * Cut substring from the end of string
     *
     * @param string $str
     * @param string $subString
     * @param bool   $repeat
     * @param bool   $caseSensitive     Not working with multi-byte characters
     *
     * @return string
     */
    public static function cutEnd(

        string $str,
        string $subString = ' ',
        bool $repeat = false,
        bool $caseSensitive = true
    ) : string {
        $prepared = RegEx::prepare($subString, '/');
        $regex = sprintf(
            '/%s$/%s',
            ($subString
                ? ($repeat ? RegexHelper::quantifyGroup($prepared, 0) : $prepared)
                : ''
            ),
            (!$caseSensitive ? 'i' : '')
        );

        return preg_replace($regex, '', $str);
    }
}


1		<?php
2
3		namespace Larapulse\Support\Handlers;
4
5		use Larapulse\Support\Helpers\Regex as RegexHelper;
6
7		class Str
8		{
9		/**
10		* Pop the character off the end of string
11		*
12		* @param string $str
13		* @param string $encoding
14		*
15		* @return bool\|string
16		*/
17	View Code Duplication	public static function pop(string &$str, string $encoding = null)
18		{
19		$encoding = $encoding ?: mb_internal_encoding();
20
21		$last = mb_substr($str, -1, null, $encoding);
22		$str = mb_substr($str, 0, -1, $encoding);
23
24		return $last;
25		}
26
27		/**
28		* Shift a character off the beginning of string
29		*
30		* @param string $str
31		* @param string $encoding
32		*
33		* @return bool\|string
34		*/
35	View Code Duplication	public static function shift(string &$str, string $encoding = null)
36		{
37		$encoding = $encoding ?: mb_internal_encoding();
38
39		$first = mb_substr($str, 0, 1, $encoding);
40		$str = mb_substr($str, 1, null, $encoding);
41
42		return $first;
43		}
44
45		/**
46		* Cut substring from the beginning of string
47		*
48		* @param string $str
49		* @param string $subString
50		* @param bool $repeat
51		* @param bool $caseSensitive Not working with multi-byte characters
52		*
53		* @return string
54		*/
55	View Code Duplication	public static function cutStart(
		0 ignored issues – show Duplication introduced 2017-11-22 18:46 UTC by Report Bug Copy Issue Report Show Similar Issues like this This method seems to be duplicated in 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...
56		string $str,
57		string $subString = ' ',
58		bool $repeat = false,
59		bool $caseSensitive = true
60		) : string {
61		$prepared = RegEx::prepare($subString, '/');
62		$regex = sprintf(
63		'/^%s/%s',
64		($subString
65		? ($repeat ? RegexHelper::quantifyGroup($prepared, 0) : $prepared)
66		: ''
67		),
68		(!$caseSensitive ? 'i' : '')
69		);
70
71		return preg_replace($regex, '', $str);
72		}
73
74		/**
75		* Cut substring from the end of string
76		*
77		* @param string $str
78		* @param string $subString
79		* @param bool $repeat
80		* @param bool $caseSensitive Not working with multi-byte characters
81		*
82		* @return string
83		*/
84	View Code Duplication	public static function cutEnd(
		0 ignored issues – show Duplication introduced 2017-11-22 18:46 UTC by Report Bug Copy Issue Report Show Similar Issues like this This method seems to be duplicated in 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...
85		string $str,
86		string $subString = ' ',
87		bool $repeat = false,
88		bool $caseSensitive = true
89		) : string {
90		$prepared = RegEx::prepare($subString, '/');
91		$regex = sprintf(
92		'/%s$/%s',
93		($subString
94		? ($repeat ? RegexHelper::quantifyGroup($prepared, 0) : $prepared)
95		: ''
96		),
97		(!$caseSensitive ? 'i' : '')
98		);
99
100		return preg_replace($regex, '', $str);
101		}
102		}
103

larapulse / support

Issues (4)

Security Analysis no request data

src/Handlers/Str.php (2 issues)

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