Issues in BaseFileStream.php (master) - Issues in master - pastuhov/php-file-stream - Measure and Improve Code Quality continuously with Scrutinizer

Issues (2)

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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/BaseFileStream.php (1 issue)

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<?php
namespace pastuhov\FileStream;

/**
 * Class BaseFileStream.
 * @package pastuhov\FileStream
 */
class BaseFileStream
{
    /**
     * Base file name.
     *
     * Example:
     * /var/www/export.yml
     * /var/www/sitemap{count}.xml
     *
     * @var string
     */
    protected $fileName;

    /**
     * @param string $fileName file name
     */
    public function __construct($fileName)
    {
        $this->fileName = $fileName;
    }

    private $_handle = false;

    /**
     * Get file handle.
     * @return bool|resource
     * @throws \Exception
     */
    public function getHandle()
    {
        if ($this->_handle === false) {
            $this->openHandle();
        }

        return $this->_handle;
    }

    /**
     * Open new file handle.
     * @throws \Exception
     */
    protected function openHandle()
    {
        $fileName = $this->getFileName();

        $this->_handle = fopen($fileName, 'w');


        if (!$this->_handle) {
            throw new \Exception('Cannot open file ' . $fileName);
        }
    }

    /**
     * Binary-safe file handle write.
     * @param string $string contents
     * @throws \Exception
     */
    public function write($string)
    {
        $fileName = $this->getFileName();
        $handle = $this->getHandle();

        if (fwrite($handle, $string) === false) {
            throw new \Exception('Cannot write to file ' . $fileName);
        }
    }

    /**
     * Close file handle.
     * @throws \Exception
     */
    protected function closeHandle()
    {
        $handle = $this->getHandle();
        fclose($handle);
        $this->_handle = false;

        $this->runCommand($this->getFileName());
    }

    /**
     * @var \CommandInterface[]
     */
    protected $commands = [];
    protected function runCommand($filename)
    {
        foreach ($this->commands as $command) {
            $command->runCommand($filename);
        }
    }

    public function addCommand(CommandInterface $command)
    {
        $this->commands[] = $command;
    }

    /**
     * Base file name with replaced count placeholder.
     * @return string Base file name with replaced placeholder
     */
    protected function getFileName()
    {
        $fileName = $this->fileName;

        return $fileName;
    }

    /**
     * Destruct.
     */
    public function __destruct()
    {
        $this->closeHandle();
    }
}


1		<?php
2		namespace pastuhov\FileStream;
3
4		/**
5		* Class BaseFileStream.
6		* @package pastuhov\FileStream
7		*/
8		class BaseFileStream
9		{
10		/**
11		* Base file name.
12		*
13		* Example:
14		* /var/www/export.yml
15		* /var/www/sitemap{count}.xml
16		*
17		* @var string
18		*/
19		protected $fileName;
20
21		/**
22		* @param string $fileName file name
23		*/
24	9	public function __construct($fileName)
25		{
26	9	$this->fileName = $fileName;
27	9	}
28
29		private $_handle = false;
30
31		/**
32		* Get file handle.
33		* @return bool\|resource
34		* @throws \Exception
35		*/
36	6	public function getHandle()
37		{
38	6	if ($this->_handle === false) {
39	6	$this->openHandle();
40	6	}
41
42	6	return $this->_handle;
43		}
44
45		/**
46		* Open new file handle.
47		* @throws \Exception
48		*/
49	6	protected function openHandle()
50		{
51	6	$fileName = $this->getFileName();
52
53	6	$this->_handle = fopen($fileName, 'w');
		0 ignored issues – show Documentation Bug introduced 2016-03-25 12:40 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `fopen($fileName, 'w')` of type `resource` is incompatible with the declared type `boolean` of property `$_handle`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
54
55	6	if (!$this->_handle) {
56		throw new \Exception('Cannot open file ' . $fileName);
57		}
58	6	}
59
60		/**
61		* Binary-safe file handle write.
62		* @param string $string contents
63		* @throws \Exception
64		*/
65	6	public function write($string)
66		{
67	6	$fileName = $this->getFileName();
68	6	$handle = $this->getHandle();
69
70	6	if (fwrite($handle, $string) === false) {
71		throw new \Exception('Cannot write to file ' . $fileName);
72		}
73	6	}
74
75		/**
76		* Close file handle.
77		* @throws \Exception
78		*/
79	6	protected function closeHandle()
80		{
81	6	$handle = $this->getHandle();
82	6	fclose($handle);
83	6	$this->_handle = false;
84
85	6	$this->runCommand($this->getFileName());
86	6	}
87
88		/**
89		* @var \CommandInterface[]
90		*/
91		protected $commands = [];
92	6	protected function runCommand($filename)
93		{
94	6	foreach ($this->commands as $command) {
95	3	$command->runCommand($filename);
96	6	}
97	6	}
98
99	3	public function addCommand(CommandInterface $command)
100		{
101	3	$this->commands[] = $command;
102	3	}
103
104		/**
105		* Base file name with replaced count placeholder.
106		* @return string Base file name with replaced placeholder
107		*/
108	6	protected function getFileName()
109		{
110	6	$fileName = $this->fileName;
111
112	6	return $fileName;
113		}
114
115		/**
116		* Destruct.
117		*/
118	6	public function __destruct()
119		{
120	6	$this->closeHandle();
121	6	}
122		}
123

pastuhov / php-file-stream

Issues (2)

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src/BaseFileStream.php (1 issue)

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