Issues in class.shipping-api.php (master) - Issues in master - Section214/PrintCenter - Measure and Improve Code Quality continuously with Scrutinizer

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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.

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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.

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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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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

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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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includes/class.shipping-api.php (2 issues)

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<?php
/**
 * SSI Shipping API Connector
 *
 * @package     PrintCenter\Shipping_API
 * @since       1.0.0
 */


// Exit if accessed directly
if( ! defined( 'ABSPATH' ) ) {
	exit;
}


/**
 * Main Shipping_API class
 *
 * @since       1.0.0
 */
class Shipping_API {


	/**
	 * Get things started
	 *
	 * @access      public
	 * @since       1.0.0
	 * @return      void
	 */
	public function __construct() {
		$this->hooks();
	}


	/**
	 * Run action and filter hooks
	 *
	 * @access      public
	 * @since       1.0.0
	 * @return      void
	 */
	public function hooks() {
		add_action( 'rest_api_init', array( $this, 'api_init' ) );
		add_action( 'woocommerce_admin_order_data_after_shipping_address', array( $this, 'display_order_data' ) );
		add_filter( 'woocommerce_email_classes', array( $this, 'add_shipped_email' ) );
	}


	/**
	 * Initialize our API endpoint
	 *
	 * @access      public
	 * @since       1.0.0
	 * @return      void
	 */
	public function api_init() {
		register_rest_route( 'ssi-shipping/v1', '/order', array(
			'methods'  => 'POST',
			'callback' => array( $this, 'process_api_request' ),
			'args'     => array(
				'key' => array(
					'required' => true
				)
			)
		) );
	}


	/**
	 * Process a call to the shipping API
	 *
	 * @access      public
	 * @since       1.0.0
	 * @param       array $data Data passed to the API
	 * @return      void
	 */
	public function process_api_request( $data ) {
		$sitekey = md5( home_url() );

		if( $data['key'] == $sitekey ) {
			$xmldata = $data->get_body();
			$xmldata = xmlstr_to_array( $xmldata );

			if( isset( $xmldata['@attributes']['id'] ) && isset( $xmldata['@attributes']['status'] ) ) {
				$order_id = (int) $xmldata['@attributes']['id'];

				// Bail if this isn't an order
				if( get_post_type( $order_id ) !== 'shop_order' ) {
					return false;
				}

				// Update shipped status
				if( $xmldata['@attributes']['status'] == 'shipped' ) {
					update_post_meta( $order_id, '_ssi_shipped', 'true' );
					update_post_meta( $order_id, '_ssi_ship_date', current_time( 'm/d/Y' ) );
				} else {
					delete_post_meta( $order_id, '_ssi_shipped' );
				}

				if( count( $xmldata['tracking'] ) > 0 ) {
					if( count( $xmldata['tracking'] ) > 1 ) {
						foreach( $xmldata['tracking'] as $tracking_data ) {
							$tracking_numbers[] = $tracking_data['@attributes']['number'];
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
						}
					} else {
						$tracking_numbers[] = $xmldata['tracking']['@attributes']['number'];
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
					}

					update_post_meta( $order_id, '_ssi_tracking_numbers', $tracking_numbers );
					update_post_meta( $order_id, '_ssi_shipper', $xmldata['shipment']['@attributes']['shipper'] );
				}

				//do_action( 'printcenter_send_shipping_email', $order_id );
				require_once WP_PLUGIN_DIR . '/woocommerce/includes/libraries/class-emogrifier.php';
				require_once WP_PLUGIN_DIR . '/woocommerce/includes/emails/class-wc-email.php';
				require_once PRINTCENTER_DIR . 'includes/class.wc-order-shipped-email.php';
				$mail = new WC_Order_Shipped_Email();
				$mail->trigger( $order_id );

				return true;
			}
			return false;
		} else {
			return false;
		}
	}


	/**
	 * Display order data in dashboard
	 *
	 * @access      public
	 * @since       1.0.0
	 * @param       object $order The data for a given order
	 * @return      void
	 */
	public function display_order_data( $order ) {
		$shipping_status  = get_post_meta( $order->id, '_ssi_shipped', true );
		$shipper          = get_post_meta( $order->id, '_ssi_shipper', true );
		$shipping_date    = get_post_meta( $order->id, '_ssi_ship_date', true );
		$tracking_numbers = get_post_meta( $order->id, '_ssi_tracking_numbers' );

		// Mark order as completed
		$order->update_status('completed');

		$html  = '<h4>' . __( 'Shipping Status', 'printcenter' ) . '</h4>';
		$html .= '<div class="shipping-status">';
		$html .= '<p>';
		$html .= '<strong>' . __( 'Shipped:', 'printcenter' ) . '</strong><br />';
		$html .= ( $shipping_status ? sprintf( __( 'Yes (%s)', 'printcenter' ), $shipping_date ) : __( 'No', 'printcenter' ) );
		$html .= '</p>';
		$html .= '<p>';
		$html .= '<strong>' . __( 'Tracking Numbers:', 'printcenter' ) . '</strong><br />';

		if( $tracking_numbers ) {
			foreach( $tracking_numbers[0] as $tracking_number ) {
				if( $shipper == 'USPS' ) {
					$html .= '<a href="https://tools.usps.com/go/TrackConfirmAction?tLabels=' . $tracking_number . '" target="_blank">' . $tracking_number . '</a><br />';
				} else {
					$html .= $tracking_number . '<br />';
				}
			}
		} else {
			$html .= __( 'Unknown', 'printcenter' );
		}

		$html .= '</p>';
		$html .= '</div>';

		echo $html;
	}


	/**
	 * Adds an email for product shipping notifications
	 *
	 * @access      public
	 * @since       1.0.0
	 * @param       array $email_classes Available email classes
	 * @return      array Filtered available email classes
	 */
	public function add_shipped_email( $email_classes ) {
		require_once PRINTCENTER_DIR . 'includes/class.wc-order-shipped-email.php';

		$email_classes['WC_Order_Shipped_Email'] = new WC_Order_Shipped_Email();

		return $email_classes;
	}
}


1			<?php
2			/**
3			* SSI Shipping API Connector
4			*
5			* @package PrintCenter\Shipping_API
6			* @since 1.0.0
7			*/
8
9
10			// Exit if accessed directly
11			if( ! defined( 'ABSPATH' ) ) {
12			exit;
13			}
14
15
16			/**
17			* Main Shipping_API class
18			*
19			* @since 1.0.0
20			*/
21			class Shipping_API {
22
23
24			/**
25			* Get things started
26			*
27			* @access public
28			* @since 1.0.0
29			* @return void
30			*/
31			public function __construct() {
32			$this->hooks();
33			}
34
35
36			/**
37			* Run action and filter hooks
38			*
39			* @access public
40			* @since 1.0.0
41			* @return void
42			*/
43			public function hooks() {
44			add_action( 'rest_api_init', array( $this, 'api_init' ) );
45			add_action( 'woocommerce_admin_order_data_after_shipping_address', array( $this, 'display_order_data' ) );
46			add_filter( 'woocommerce_email_classes', array( $this, 'add_shipped_email' ) );
47			}
48
49
50			/**
51			* Initialize our API endpoint
52			*
53			* @access public
54			* @since 1.0.0
55			* @return void
56			*/
57			public function api_init() {
58			register_rest_route( 'ssi-shipping/v1', '/order', array(
59			'methods' => 'POST',
60			'callback' => array( $this, 'process_api_request' ),
61			'args' => array(
62			'key' => array(
63			'required' => true
64			)
65			)
66			) );
67			}
68
69
70			/**
71			* Process a call to the shipping API
72			*
73			* @access public
74			* @since 1.0.0
75			* @param array $data Data passed to the API
76			* @return void
77			*/
78			public function process_api_request( $data ) {
79			$sitekey = md5( home_url() );
80
81			if( $data['key'] == $sitekey ) {
82			$xmldata = $data->get_body();
83			$xmldata = xmlstr_to_array( $xmldata );
84
85			if( isset( $xmldata['@attributes']['id'] ) && isset( $xmldata['@attributes']['status'] ) ) {
86			$order_id = (int) $xmldata['@attributes']['id'];
87
88			// Bail if this isn't an order
89			if( get_post_type( $order_id ) !== 'shop_order' ) {
90			return false;
91			}
92
93			// Update shipped status
94			if( $xmldata['@attributes']['status'] == 'shipped' ) {
95			update_post_meta( $order_id, '_ssi_shipped', 'true' );
96			update_post_meta( $order_id, '_ssi_ship_date', current_time( 'm/d/Y' ) );
97			} else {
98			delete_post_meta( $order_id, '_ssi_shipped' );
99			}
100
101			if( count( $xmldata['tracking'] ) > 0 ) {
102			if( count( $xmldata['tracking'] ) > 1 ) {
103			foreach( $xmldata['tracking'] as $tracking_data ) {
104			$tracking_numbers[] = $tracking_data['@attributes']['number'];
			0 ignored issues – show Coding Style Comprehensibility introduced 2015-12-10 23:27 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$tracking_numbers` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$tracking_numbers = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
105			}
106			} else {
107			$tracking_numbers[] = $xmldata['tracking']['@attributes']['number'];
			0 ignored issues – show Coding Style Comprehensibility introduced 2015-12-10 23:27 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$tracking_numbers` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$tracking_numbers = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
108			}
109
110			update_post_meta( $order_id, '_ssi_tracking_numbers', $tracking_numbers );
111			update_post_meta( $order_id, '_ssi_shipper', $xmldata['shipment']['@attributes']['shipper'] );
112			}
113
114			//do_action( 'printcenter_send_shipping_email', $order_id );
115			require_once WP_PLUGIN_DIR . '/woocommerce/includes/libraries/class-emogrifier.php';
116			require_once WP_PLUGIN_DIR . '/woocommerce/includes/emails/class-wc-email.php';
117			require_once PRINTCENTER_DIR . 'includes/class.wc-order-shipped-email.php';
118			$mail = new WC_Order_Shipped_Email();
119			$mail->trigger( $order_id );
120
121			return true;
122			}
123			return false;
124			} else {
125			return false;
126			}
127			}
128
129
130			/**
131			* Display order data in dashboard
132			*
133			* @access public
134			* @since 1.0.0
135			* @param object $order The data for a given order
136			* @return void
137			*/
138			public function display_order_data( $order ) {
139			$shipping_status = get_post_meta( $order->id, '_ssi_shipped', true );
140			$shipper = get_post_meta( $order->id, '_ssi_shipper', true );
141			$shipping_date = get_post_meta( $order->id, '_ssi_ship_date', true );
142			$tracking_numbers = get_post_meta( $order->id, '_ssi_tracking_numbers' );
143
144			// Mark order as completed
145			$order->update_status('completed');
146
147			$html = '<h4>' . __( 'Shipping Status', 'printcenter' ) . '</h4>';
148			$html .= '<div class="shipping-status">';
149			$html .= '<p>';
150			$html .= '<strong>' . __( 'Shipped:', 'printcenter' ) . '</strong><br />';
151			$html .= ( $shipping_status ? sprintf( __( 'Yes (%s)', 'printcenter' ), $shipping_date ) : __( 'No', 'printcenter' ) );
152			$html .= '</p>';
153			$html .= '<p>';
154			$html .= '<strong>' . __( 'Tracking Numbers:', 'printcenter' ) . '</strong><br />';
155
156			if( $tracking_numbers ) {
157			foreach( $tracking_numbers[0] as $tracking_number ) {
158			if( $shipper == 'USPS' ) {
159			$html .= '<a href="https://tools.usps.com/go/TrackConfirmAction?tLabels=' . $tracking_number . '" target="_blank">' . $tracking_number . '</a><br />';
160			} else {
161			$html .= $tracking_number . '<br />';
162			}
163			}
164			} else {
165			$html .= __( 'Unknown', 'printcenter' );
166			}
167
168			$html .= '</p>';
169			$html .= '</div>';
170
171			echo $html;
172			}
173
174
175			/**
176			* Adds an email for product shipping notifications
177			*
178			* @access public
179			* @since 1.0.0
180			* @param array $email_classes Available email classes
181			* @return array Filtered available email classes
182			*/
183			public function add_shipped_email( $email_classes ) {
184			require_once PRINTCENTER_DIR . 'includes/class.wc-order-shipped-email.php';
185
186			$email_classes['WC_Order_Shipped_Email'] = new WC_Order_Shipped_Email();
187
188			return $email_classes;
189			}
190			}
191

Section214 / PrintCenter

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includes/class.shipping-api.php (2 issues)

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