Issues in class-setup.php (master) - Issues in master - humanmade/backupwordpress - Measure and Improve Code Quality continuously with Scrutinizer

Issues (217)

Security Analysis no vulnerabilities found

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.

classes/class-setup.php (2 issues)

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Minor 2

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<?php
/**
 * Class BackUpWordPress_Setup
 */
class HMBKP_Setup {
namespace YourVendor;

class YourClass { }

	/**
	 * Defines the minimum version of WordPress required by BWP.
	 */
	const MIN_WP_VERSION = '3.9';

	/**
	 * Defines the minimum version of PHP required by BWP.
	 */
	const MIN_PHP_VERSION = '5.3.2';

	/**
	 * Setup the plugin defaults on activation
	 */
	public static function activate() {

		if ( ! current_user_can( 'activate_plugins' ) ) {
			return;
		}

		// loads the translation files for the Error message in the wp_die call.
		load_plugin_textdomain( 'backupwordpress', false, dirname( plugin_basename( __FILE__ ) ) . '/languages' );

		if ( ! self::meets_requirements() ) {

			wp_die( self::get_notice_message(), __( 'BackUpWordPress', 'backupwordpress' ), array( 'back_link' => true ) );

		}

		// Run deactivate on activation in-case it was deactivated manually
		self::deactivate();

	}

	/**
	 * Cleanup on plugin deactivation
	 *
	 * Removes options and clears all cron schedules
	 */
	public static function deactivate() {

		if ( ! current_user_can( 'activate_plugins' ) ) {
			return;
		}

		self::delete_schedules();

		self::delete_transients();

	}

	/**
	 * Deletes the backup schedule database entries and WP Cron entries.
	 */
	public static function delete_schedules() {

		// Delete Cron schedules.
		global $wpdb;
function myFunction($a, $b) {
    // Do something
}

		$schedules = $wpdb->get_col( $wpdb->prepare( "SELECT option_name FROM $wpdb->options WHERE option_name LIKE %s", 'hmbkp_schedule_%' ) );

		foreach ( array_map( array( 'self', 'trim_prefix' ), $schedules ) as $item ) {
			wp_clear_scheduled_hook( 'hmbkp_schedule_hook', array( 'id' => $item ) );
		}
	}

	public static function trim_prefix( $item ) {
		return ltrim( $item, 'hmbkp_schedule_' );
	}

	/**
	 * Deletes the plugin's transients from the database.
	 */
	public static function delete_transients() {

		// Delete all transients
		$transients = array(
			'hmbkp_plugin_data',
			'hmbkp_directory_filesizes',
			'hmbkp_directory_filesizes_running',
			'hmbkp_wp_cron_test_beacon',
			'hm_backdrop',
		);

		array_map( 'delete_transient', $transients );
	}

	/**
	 * Deactivate BackUpWordPress.
	 */
	public static function self_deactivate() {

		if ( ! current_user_can( 'activate_plugins' ) ) {
			return;
		}

		if ( ! function_exists( 'deactivate_plugins' ) ) {
			require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
		}

		deactivate_plugins( dirname( dirname( __FILE__ ) ) . '/backupwordpress.php' );

		if ( isset( $_GET['activate'] ) ) {
			unset( $_GET['activate'] );
		}

	}

	/**
	 * Determine if this WordPress install meets the minimum requirements for BWP to run.
	 *
	 * @return bool
	 */
	public static function meets_requirements() {

		if ( false === self::is_supported_php_version() ) {
			return false;
		}

		if ( false === self::is_supported_wp_version() ) {
			return false;
		}

		return true;
	}

	/**
	 * Checks the current PHP version against the required version.
	 *
	 * @return bool 'Operator' parameter specified, returns a boolean.
	 */
	protected static function is_supported_php_version() {

		return version_compare( phpversion(), self::MIN_PHP_VERSION, '>=' );
	}

	/**
	 * Checks the current WordPress version against the required version.
	 *
	 * @return bool 'Operator' parameter specified, returns a boolean.
	 */
	protected static function is_supported_wp_version() {

		return version_compare( get_bloginfo( 'version' ), self::MIN_WP_VERSION, '>=' );
	}

	/**
	 * Displays a user friendly message in the WordPress admin.
	 */
	public static function display_admin_notices() {

		echo '<div class="error"><p>' . self::get_notice_message() . '</p></div>';

	}

	/**
	 * Returns a localized user friendly error message.
	 *
	 * @return string
	 */
	public static function get_notice_message() {

		return sprintf(
			__( 'BackUpWordPress requires PHP version %1$s or later and WordPress version %2$s or later to run. It has not been activated. %3$s%4$s%5$sLearn more%6$s', 'backupwordpress' ),
			self::MIN_PHP_VERSION,
			self::MIN_WP_VERSION,
			'<a href="',
			'https://bwp.hmn.md/unsupported-php-version-error/',
			'">',
			'</a>'
		);
	}
}


1			<?php
2			/**
3			* Class BackUpWordPress_Setup
4			*/
5			class HMBKP_Setup {
			0 ignored issues – show Coding Style Compatibility introduced 2016-02-11 10:48 UTC by Report Bug Copy Issue Report Show Similar Issues like this PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
6
7			/**
8			* Defines the minimum version of WordPress required by BWP.
9			*/
10			const MIN_WP_VERSION = '3.9';
11
12			/**
13			* Defines the minimum version of PHP required by BWP.
14			*/
15			const MIN_PHP_VERSION = '5.3.2';
16
17			/**
18			* Setup the plugin defaults on activation
19			*/
20			public static function activate() {
21
22			if ( ! current_user_can( 'activate_plugins' ) ) {
23			return;
24			}
25
26			// loads the translation files for the Error message in the wp_die call.
27			load_plugin_textdomain( 'backupwordpress', false, dirname( plugin_basename( __FILE__ ) ) . '/languages' );
28
29			if ( ! self::meets_requirements() ) {
30
31			wp_die( self::get_notice_message(), __( 'BackUpWordPress', 'backupwordpress' ), array( 'back_link' => true ) );
32
33			}
34
35			// Run deactivate on activation in-case it was deactivated manually
36			self::deactivate();
37
38			}
39
40			/**
41			* Cleanup on plugin deactivation
42			*
43			* Removes options and clears all cron schedules
44			*/
45			public static function deactivate() {
46
47			if ( ! current_user_can( 'activate_plugins' ) ) {
48			return;
49			}
50
51			self::delete_schedules();
52
53			self::delete_transients();
54
55			}
56
57			/**
58			* Deletes the backup schedule database entries and WP Cron entries.
59			*/
60			public static function delete_schedules() {
61
62			// Delete Cron schedules.
63			global $wpdb;
			0 ignored issues – show Compatibility Best Practice introduced 2015-11-21 01:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this Use of `global` functionality is not recommended; it makes your code harder to test, and less reusable. Instead of relying on `global` state, we recommend one of these alternatives: 1. Pass all data via parameters function myFunction($a, $b) { // Do something } 2. Create a class that maintains your state class MyClass { private $a; private $b; public function __construct($a, $b) { $this->a = $a; $this->b = $b; } public function myFunction() { // Do something } } Loading history...
64
65			$schedules = $wpdb->get_col( $wpdb->prepare( "SELECT option_name FROM $wpdb->options WHERE option_name LIKE %s", 'hmbkp_schedule_%' ) );
66
67			foreach ( array_map( array( 'self', 'trim_prefix' ), $schedules ) as $item ) {
68			wp_clear_scheduled_hook( 'hmbkp_schedule_hook', array( 'id' => $item ) );
69			}
70			}
71
72			public static function trim_prefix( $item ) {
73			return ltrim( $item, 'hmbkp_schedule_' );
74			}
75
76			/**
77			* Deletes the plugin's transients from the database.
78			*/
79			public static function delete_transients() {
80
81			// Delete all transients
82			$transients = array(
83			'hmbkp_plugin_data',
84			'hmbkp_directory_filesizes',
85			'hmbkp_directory_filesizes_running',
86			'hmbkp_wp_cron_test_beacon',
87			'hm_backdrop',
88			);
89
90			array_map( 'delete_transient', $transients );
91			}
92
93			/**
94			* Deactivate BackUpWordPress.
95			*/
96			public static function self_deactivate() {
97
98			if ( ! current_user_can( 'activate_plugins' ) ) {
99			return;
100			}
101
102			if ( ! function_exists( 'deactivate_plugins' ) ) {
103			require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
104			}
105
106			deactivate_plugins( dirname( dirname( __FILE__ ) ) . '/backupwordpress.php' );
107
108			if ( isset( $_GET['activate'] ) ) {
109			unset( $_GET['activate'] );
110			}
111
112			}
113
114			/**
115			* Determine if this WordPress install meets the minimum requirements for BWP to run.
116			*
117			* @return bool
118			*/
119			public static function meets_requirements() {
120
121			if ( false === self::is_supported_php_version() ) {
122			return false;
123			}
124
125			if ( false === self::is_supported_wp_version() ) {
126			return false;
127			}
128
129			return true;
130			}
131
132			/**
133			* Checks the current PHP version against the required version.
134			*
135			* @return bool 'Operator' parameter specified, returns a boolean.
136			*/
137			protected static function is_supported_php_version() {
138
139			return version_compare( phpversion(), self::MIN_PHP_VERSION, '>=' );
140			}
141
142			/**
143			* Checks the current WordPress version against the required version.
144			*
145			* @return bool 'Operator' parameter specified, returns a boolean.
146			*/
147			protected static function is_supported_wp_version() {
148
149			return version_compare( get_bloginfo( 'version' ), self::MIN_WP_VERSION, '>=' );
150			}
151
152			/**
153			* Displays a user friendly message in the WordPress admin.
154			*/
155			public static function display_admin_notices() {
156
157			echo '<div class="error"><p>' . self::get_notice_message() . '</p></div>';
158
159			}
160
161			/**
162			* Returns a localized user friendly error message.
163			*
164			* @return string
165			*/
166			public static function get_notice_message() {
167
168			return sprintf(
169			__( 'BackUpWordPress requires PHP version %1$s or later and WordPress version %2$s or later to run. It has not been activated. %3$s%4$s%5$sLearn more%6$s', 'backupwordpress' ),
170			self::MIN_PHP_VERSION,
171			self::MIN_WP_VERSION,
172			'<a href="',
173			'https://bwp.hmn.md/unsupported-php-version-error/',
174			'">',
175			'</a>'
176			);
177			}
178			}
179

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Issues (217)

Security Analysis no vulnerabilities found

classes/class-setup.php (2 issues)

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Upgrade to new PHP Analysis Engine

1. Pass all data via parameters

2. Create a class that maintains your state

humanmade / backupwordpress

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Issues (217)

Security Analysis no vulnerabilities found

classes/class-setup.php (2 issues)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

1. Pass all data via parameters

2. Create a class that maintains your state

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