Issues in class.SpotterServer.php (master) - Issues in master - Ysurac/FlightAirMap - Measure and Improve Code Quality continuously with Scrutinizer

Issues (843)

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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.

require/class.SpotterServer.php (7 issues)

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<?php
require_once(dirname(__FILE__).'/class.Connection.php');
require_once(dirname(__FILE__).'/class.Spotter.php');
require_once(dirname(__FILE__).'/class.SpotterLive.php');
require_once(dirname(__FILE__).'/class.SpotterArchive.php');
require_once(dirname(__FILE__).'/class.Scheduler.php');
require_once(dirname(__FILE__).'/class.Translation.php');

class SpotterServer {
	public $dbs = null;

	function __construct($dbs = null) {

		if ($dbs === null) {
			$Connection = new Connection(null,'server');
			$this->dbs = $Connection->dbs;
			$query = "CREATE TABLE IF NOT EXISTS `spotter_temp` ( `id_data` INT NOT NULL AUTO_INCREMENT , `id_user` INT NOT NULL , `datetime` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP , `hex` VARCHAR(20) NOT NULL , `ident` VARCHAR(20) NULL , `latitude` FLOAT NULL , `longitude` FLOAT NULL , `verticalrate` INT NULL , `speed` INT NULL , `squawk` INT NULL , `altitude` INT NULL , `heading` INT NULL , `registration` VARCHAR(10) NULL , `aircraft_icao` VARCHAR(10) NULL , `waypoints` VARCHAR(255) NULL , `noarchive` BOOLEAN NOT NULL DEFAULT FALSE, `id_source` INT NOT NULL DEFAULT '1', `format_source` VARCHAR(25) NULL, `source_name` VARCHAR(25) NULL, `over_country` VARCHAR(255) NULL, PRIMARY KEY (`id_data`) ) ENGINE = MEMORY;";
			try {
				$sth = $this->dbs['server']->exec($query);
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
			} catch(PDOException $e) {
				return "error : ".$e->getMessage();

			}
		}
	}

	function checkAll() {

		return true;
	}

	function add($line) {

		global $globalDebug, $globalServerUserID;
		date_default_timezone_set('UTC');
		//if (isset($line['format_source']) && ($line['format_source'] === 'sbs' || $line['format_source'] === 'tsv' || $line['format_source'] === 'raw' || $line['format_source'] === 'deltadbtxt' || $line['format_source'] === 'aprs')) {
		if (isset($line['format_source'])) {
			if(is_array($line) && isset($line['hex'])) {
				if ($line['hex'] != '' && $line['hex'] != '00000' && $line['hex'] != '000000' && $line['hex'] != '111111' && ctype_xdigit($line['hex']) && strlen($line['hex']) === 6) {
					$data['hex'] = trim($line['hex']);
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

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

    // do something with $myArray
}
					if (preg_match('/^(\d{4}(?:\-\d{2}){2} \d{2}(?:\:\d{2}){2})$/',$line['datetime'])) {
						$data['datetime'] = $line['datetime'];
					} else $data['datetime'] = date('Y-m-d H:i:s');
					if (!isset($line['aircraft_icao'])) {
						$Spotter = new Spotter();
						$aircraft_icao = $Spotter->getAllAircraftType($data['hex']);
						$Spotter->db = null;
						if ($aircraft_icao == '' && isset($line['aircraft_type'])) {
							if ($line['aircraft_type'] == 'PARA_GLIDER') $aircraft_icao = 'GLID';
							elseif ($line['aircraft_type'] == 'HELICOPTER_ROTORCRAFT') $aircraft_icao = 'UHEL';
							elseif ($line['aircraft_type'] == 'TOW_PLANE') $aircraft_icao = 'TOWPLANE';
							elseif ($line['aircraft_type'] == 'POWERED_AIRCRAFT') $aircraft_icao = 'POWAIRC';
						}
						$data['aircraft_icao'] = $aircraft_icao;
					} else $data['aircraft_icao'] = $line['aircraft_icao'];
					//if ($globalDebug) echo "*********** New aircraft hex : ".$data['hex']." ***********\n";
				}
				if (isset($line['registration']) && $line['registration'] != '') {
					$data['registration'] = $line['registration'];
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
				} else $data['registration'] = null;
				if (isset($line['waypoints']) && $line['waypoints'] != '') {
					$data['waypoints'] = $line['waypoints'];
				} else $data['waypoints'] = null;
				if (isset($line['ident']) && $line['ident'] != '' && $line['ident'] != '????????' && $line['ident'] != '00000000' && preg_match('/^[a-zA-Z0-9]+$/', $line['ident'])) {
					$data['ident'] = trim($line['ident']);
				} else $data['ident'] = null;
				if (isset($line['latitude']) && isset($line['longitude']) && $line['latitude'] != '' && $line['longitude'] != '') {
					if (isset($line['latitude']) && $line['latitude'] != '' && $line['latitude'] != 0 && $line['latitude'] < 91 && $line['latitude'] > -90) {
						$data['latitude'] = $line['latitude'];
					} else $data['latitude'] = null;
					if (isset($line['longitude']) && $line['longitude'] != '' && $line['longitude'] != 0 && $line['longitude'] < 360 && $line['longitude'] > -180) {
						if ($line['longitude'] > 180) $line['longitude'] = $line['longitude'] - 360;
						$data['longitude'] = $line['longitude'];
					} else $data['longitude'] = null;
				} else {
					$data['latitude'] = null;
					$data['longitude'] = null;
				}
				if (isset($line['verticalrate']) && $line['verticalrate'] != '') {
					$data['verticalrate'] = $line['verticalrate'];
				} else $data['verticalrate'] = null;
				if (isset($line['emergency']) && $line['emergency'] != '') {
					$data['emergency'] = $line['emergency'];
				} else $data['emergency'] = null;
				if (isset($line['ground']) && $line['ground'] != '') {
					$data['ground'] = $line['ground'];
				} else $data['ground'] = null;
				if (isset($line['speed']) && $line['speed'] != '') {
					$data['speed'] = round($line['speed']);
				} else $data['speed'] = null;
				if (isset($line['squawk']) && $line['squawk'] != '') {
					$data['squawk'] = $line['squawk'];
				} else $data['squawk'] = null;
				if (isset($line['altitude']) && $line['altitude'] != '') {
					$data['altitude'] = round($line['altitude']);
		  		} else $data['altitude'] = null;
				if (isset($line['heading']) && $line['heading'] != '') {
					$data['heading'] = round($line['heading']);
		 		} else $data['heading'] = null;
				if (isset($line['source_name']) && $line['source_name'] != '') {
					$data['source_name'] = $line['source_name'];
				} else $data['source_name'] = null;
				if (isset($line['over_country']) && $line['over_country'] != '') {
					$data['over_country'] = $line['over_country'];
		 		} else $data['over_country'] = null;
				if (isset($line['noarchive']) && $line['noarchive']) {
					$data['noarchive'] = true;
				} else $data['noarchive'] = false;
				$data['format_source'] = $line['format_source'];
				if (isset($line['id_source'])) $id_source = $line['id_source'];
				if (isset($data['hex'])) {
					echo '.';
					$id_user = $globalServerUserID;
					if ($id_user == NULL) $id_user = 1;
					if (!isset($id_source)) $id_source = 1;
					$query = 'INSERT INTO spotter_temp (id_user,datetime,hex,ident,latitude,longitude,verticalrate,speed,squawk,altitude,heading,registration,aircraft_icao,waypoints,id_source,noarchive,format_source,source_name,over_country) VALUES (:id_user,:datetime,:hex,:ident,:latitude,:longitude,:verticalrate,:speed,:squawk,:altitude,:heading,:registration,:aircraft_icao,:waypoints,:id_source,:noarchive, :format_source, :source_name, :over_country)';
					$query_values = array(':id_user' => $id_user,':datetime' => $data['datetime'],':hex' => $data['hex'],':ident' => $data['ident'],':latitude' => $data['latitude'],':longitude' => $data['longitude'],':verticalrate' => $data['verticalrate'],':speed' => $data['speed'],':squawk' => $data['squawk'],':altitude' => $data['altitude'],':heading' => $data['heading'],':registration' => $data['registration'],':aircraft_icao' => $data['aircraft_icao'],':waypoints' => $data['waypoints'],':id_source' => $id_source,':noarchive' => $data['noarchive'], ':format_source' => $data['format_source'], ':source_name' => $data['source_name'],':over_country' => $data['over_country']);
					try {
						$sth = $this->dbs['server']->prepare($query);
						$sth->execute($query_values);
					} catch(PDOException $e) {
						return "error : ".$e->getMessage();
					}
				}
			}
		}
	}
}
?>


Issues (843)

Security Analysis not enabled

require/class.SpotterServer.php (7 issues)

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1			<?php
2			require_once(dirname(__FILE__).'/class.Connection.php');
3			require_once(dirname(__FILE__).'/class.Spotter.php');
4			require_once(dirname(__FILE__).'/class.SpotterLive.php');
5			require_once(dirname(__FILE__).'/class.SpotterArchive.php');
6			require_once(dirname(__FILE__).'/class.Scheduler.php');
7			require_once(dirname(__FILE__).'/class.Translation.php');
8
9			class SpotterServer {
10			public $dbs = null;
11
12			function __construct($dbs = null) {
			0 ignored issues – show Best Practice introduced 2016-08-01 12:53 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
13			if ($dbs === null) {
14			$Connection = new Connection(null,'server');
15			$this->dbs = $Connection->dbs;
16			$query = "CREATE TABLE IF NOT EXISTS `spotter_temp` ( `id_data` INT NOT NULL AUTO_INCREMENT , `id_user` INT NOT NULL , `datetime` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP , `hex` VARCHAR(20) NOT NULL , `ident` VARCHAR(20) NULL , `latitude` FLOAT NULL , `longitude` FLOAT NULL , `verticalrate` INT NULL , `speed` INT NULL , `squawk` INT NULL , `altitude` INT NULL , `heading` INT NULL , `registration` VARCHAR(10) NULL , `aircraft_icao` VARCHAR(10) NULL , `waypoints` VARCHAR(255) NULL , `noarchive` BOOLEAN NOT NULL DEFAULT FALSE, `id_source` INT NOT NULL DEFAULT '1', `format_source` VARCHAR(25) NULL, `source_name` VARCHAR(25) NULL, `over_country` VARCHAR(255) NULL, PRIMARY KEY (`id_data`) ) ENGINE = MEMORY;";
17			try {
18			$sth = $this->dbs['server']->exec($query);
			0 ignored issues – show Unused Code introduced 2016-08-01 12:53 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$sth` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
19			} catch(PDOException $e) {
20			return "error : ".$e->getMessage();
			0 ignored issues – show Bug introduced 2016-08-01 12:53 UTC by Report Bug Copy Issue Report Show Similar Issues like this Constructors do not have meaningful return values, anything that is returned from here is discarded. Are you sure this is correct? Loading history...
21			}
22			}
23			}
24
25			function checkAll() {
			0 ignored issues – show Best Practice introduced 2016-08-01 12:53 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
26			return true;
27			}
28
29			function add($line) {
			0 ignored issues – show Best Practice introduced 2016-08-01 12:53 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
30			global $globalDebug, $globalServerUserID;
31			date_default_timezone_set('UTC');
32			//if (isset($line['format_source']) && ($line['format_source'] === 'sbs' \|\| $line['format_source'] === 'tsv' \|\| $line['format_source'] === 'raw' \|\| $line['format_source'] === 'deltadbtxt' \|\| $line['format_source'] === 'aprs')) {
33			if (isset($line['format_source'])) {
34			if(is_array($line) && isset($line['hex'])) {
35			if ($line['hex'] != '' && $line['hex'] != '00000' && $line['hex'] != '000000' && $line['hex'] != '111111' && ctype_xdigit($line['hex']) && strlen($line['hex']) === 6) {
36			$data['hex'] = trim($line['hex']);
			0 ignored issues – show Coding Style Comprehensibility introduced 2016-08-01 12:53 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$data` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$data = 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 `$myArray = array()` either outside or inside the foreach loop. Loading history...
37			if (preg_match('/^(\d{4}(?:\-\d{2}){2} \d{2}(?:\:\d{2}){2})$/',$line['datetime'])) {
38			$data['datetime'] = $line['datetime'];
39			} else $data['datetime'] = date('Y-m-d H:i:s');
40			if (!isset($line['aircraft_icao'])) {
41			$Spotter = new Spotter();
42			$aircraft_icao = $Spotter->getAllAircraftType($data['hex']);
43			$Spotter->db = null;
44			if ($aircraft_icao == '' && isset($line['aircraft_type'])) {
45			if ($line['aircraft_type'] == 'PARA_GLIDER') $aircraft_icao = 'GLID';
46			elseif ($line['aircraft_type'] == 'HELICOPTER_ROTORCRAFT') $aircraft_icao = 'UHEL';
47			elseif ($line['aircraft_type'] == 'TOW_PLANE') $aircraft_icao = 'TOWPLANE';
48			elseif ($line['aircraft_type'] == 'POWERED_AIRCRAFT') $aircraft_icao = 'POWAIRC';
49			}
50			$data['aircraft_icao'] = $aircraft_icao;
51			} else $data['aircraft_icao'] = $line['aircraft_icao'];
52			//if ($globalDebug) echo "********* New aircraft hex : ".$data['hex']." *********\n";
53			}
54			if (isset($line['registration']) && $line['registration'] != '') {
55			$data['registration'] = $line['registration'];
			0 ignored issues – show Bug introduced 2016-08-01 12:53 UTC by Report Bug Copy Issue Report Show Similar Issues like this The variable `$data` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
56			} else $data['registration'] = null;
57			if (isset($line['waypoints']) && $line['waypoints'] != '') {
58			$data['waypoints'] = $line['waypoints'];
59			} else $data['waypoints'] = null;
60			if (isset($line['ident']) && $line['ident'] != '' && $line['ident'] != '????????' && $line['ident'] != '00000000' && preg_match('/^[a-zA-Z0-9]+$/', $line['ident'])) {
61			$data['ident'] = trim($line['ident']);
62			} else $data['ident'] = null;
63			if (isset($line['latitude']) && isset($line['longitude']) && $line['latitude'] != '' && $line['longitude'] != '') {
64			if (isset($line['latitude']) && $line['latitude'] != '' && $line['latitude'] != 0 && $line['latitude'] < 91 && $line['latitude'] > -90) {
65			$data['latitude'] = $line['latitude'];
66			} else $data['latitude'] = null;
67			if (isset($line['longitude']) && $line['longitude'] != '' && $line['longitude'] != 0 && $line['longitude'] < 360 && $line['longitude'] > -180) {
68			if ($line['longitude'] > 180) $line['longitude'] = $line['longitude'] - 360;
69			$data['longitude'] = $line['longitude'];
70			} else $data['longitude'] = null;
71			} else {
72			$data['latitude'] = null;
73			$data['longitude'] = null;
74			}
75			if (isset($line['verticalrate']) && $line['verticalrate'] != '') {
76			$data['verticalrate'] = $line['verticalrate'];
77			} else $data['verticalrate'] = null;
78			if (isset($line['emergency']) && $line['emergency'] != '') {
79			$data['emergency'] = $line['emergency'];
80			} else $data['emergency'] = null;
81			if (isset($line['ground']) && $line['ground'] != '') {
82			$data['ground'] = $line['ground'];
83			} else $data['ground'] = null;
84			if (isset($line['speed']) && $line['speed'] != '') {
85			$data['speed'] = round($line['speed']);
86			} else $data['speed'] = null;
87			if (isset($line['squawk']) && $line['squawk'] != '') {
88			$data['squawk'] = $line['squawk'];
89			} else $data['squawk'] = null;
90			if (isset($line['altitude']) && $line['altitude'] != '') {
91			$data['altitude'] = round($line['altitude']);
92			} else $data['altitude'] = null;
93			if (isset($line['heading']) && $line['heading'] != '') {
94			$data['heading'] = round($line['heading']);
95			} else $data['heading'] = null;
96			if (isset($line['source_name']) && $line['source_name'] != '') {
97			$data['source_name'] = $line['source_name'];
98			} else $data['source_name'] = null;
99			if (isset($line['over_country']) && $line['over_country'] != '') {
100			$data['over_country'] = $line['over_country'];
101			} else $data['over_country'] = null;
102			if (isset($line['noarchive']) && $line['noarchive']) {
103			$data['noarchive'] = true;
104			} else $data['noarchive'] = false;
105			$data['format_source'] = $line['format_source'];
106			if (isset($line['id_source'])) $id_source = $line['id_source'];
107			if (isset($data['hex'])) {
108			echo '.';
109			$id_user = $globalServerUserID;
110			if ($id_user == NULL) $id_user = 1;
111			if (!isset($id_source)) $id_source = 1;
112			$query = 'INSERT INTO spotter_temp (id_user,datetime,hex,ident,latitude,longitude,verticalrate,speed,squawk,altitude,heading,registration,aircraft_icao,waypoints,id_source,noarchive,format_source,source_name,over_country) VALUES (:id_user,:datetime,:hex,:ident,:latitude,:longitude,:verticalrate,:speed,:squawk,:altitude,:heading,:registration,:aircraft_icao,:waypoints,:id_source,:noarchive, :format_source, :source_name, :over_country)';
113			$query_values = array(':id_user' => $id_user,':datetime' => $data['datetime'],':hex' => $data['hex'],':ident' => $data['ident'],':latitude' => $data['latitude'],':longitude' => $data['longitude'],':verticalrate' => $data['verticalrate'],':speed' => $data['speed'],':squawk' => $data['squawk'],':altitude' => $data['altitude'],':heading' => $data['heading'],':registration' => $data['registration'],':aircraft_icao' => $data['aircraft_icao'],':waypoints' => $data['waypoints'],':id_source' => $id_source,':noarchive' => $data['noarchive'], ':format_source' => $data['format_source'], ':source_name' => $data['source_name'],':over_country' => $data['over_country']);
114			try {
115			$sth = $this->dbs['server']->prepare($query);
116			$sth->execute($query_values);
117			} catch(PDOException $e) {
118			return "error : ".$e->getMessage();
119			}
120			}
121			}
122			}
123			}
124			}
125			?>
126

Ysurac / FlightAirMap

Issues (843)

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require/class.SpotterServer.php (7 issues)

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