Issues in AnalyticsService.php (master) - Issues in master - SierraTecnologia/Tracking - Measure and Improve Code Quality continuously with Scrutinizer

Issues (81)

Security Analysis not enabled

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/Services/AnalyticsService.php (6 issues)

Labels

Severity

Upgrade to new PHP Analysis Engine

These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more

<?php

namespace Tracking\Services;

use Carbon\Carbon;
use Illuminate\Support\Facades\Schema;
use Tracking\Models\Analytics;
use function parse_user_agent;

class AnalyticsService
{
    public function __construct(Analytics $model)
    {
        $this->model = $model;
class MyClass { }

$x = new MyClass();
$x->foo = true;
    }

    public function log($request)
    {
        $requestData = json_encode(
            [
            'referer' => $request->server('HTTP_REFERER', null),
            'user_agent' => $request->server('HTTP_USER_AGENT', null),
            'host' => $request->server('HTTP_HOST', null),
            'remote_addr' => $request->server('REMOTE_ADDR', null),
            'uri' => $request->server('REQUEST_URI', null),
            'method' => $request->server('REQUEST_METHOD', null),
            'query' => $request->server('QUERY_STRING', null),
            'time' => $request->server('REQUEST_TIME', null),
            ]
        );

        if (Schema::hasTable('analytics')) {
            $data = [
                'data' => $requestData,
            ];
            if (Schema::hasColumn($this->model->getTable(), 'business_code')) // || Business::isToIgnore())
            {
                $data['business_code'] = \Business::getCode();
            }
            $this->model->create(
                $data
            );
        }
    }

    public function topReferers($count)

    {
        $analytics = $this->model->where('created_at', '>', Carbon::now()->subDays($count))->get();
        $data = $analytics->pluck('data')->all();

        return $this->convertDataToItems($data, 'referer', ['unknown' => 0]);
    }

    public function topPages($count)

    {
        $analytics = $this->model->where('created_at', '>', Carbon::now()->subDays($count))->get();
        $data = $analytics->pluck('data')->all();

        return $this->convertDataToItems($data, 'uri');
    }

    public function topBrowsers($count)
    {
        $analytics = $this->model->where('created_at', '>', Carbon::now()->subDays($count))->get();
        $data = $analytics->pluck('data')->all();

        $browsers = [];

        foreach ($this->convertDataToItems($data, 'user_agent') as $userAgent => $count) {
            $browser = parse_user_agent($userAgent);

            $browsers[$browser['browser'].' ('.$browser['version'].') on '.$browser['platform']] = $count;
        }

        return $browsers;
    }

    public function convertDataToItems($data, $key, $conversions = [])
    {
        if (!isset($conversions['unknown'])) {
            $conversions['unknown'] = 0;
        }

        if (!isset($conversions['unknown'])) {
            $conversions['unknown'] = 0;
        }

        foreach ($data as $item) {
            $visit = json_decode($item);
            if (!empty($visit->$key) && $visit->$key > '') {
                $conversions[$visit->$key] = 0;
            }
        }

        foreach ($data as $item) {
            $visit = json_decode($item);
            if (!empty($visit->$key) && $visit->$key > '') {
                $conversions[$visit->$key] += 1;
            } else {
                $conversions['unknown'] += 1;
            }
        }

        return $conversions;
    }

    public function getDays($count)
    {
        $analytics = $this->model->where('created_at', '>', Carbon::now()->subDays($count));

        if ($analytics->first()) {
            $endDate = Carbon::now();
            $startDate = Carbon::parse($analytics->first()->created_at->format('Y-m-d'));

            $dateRange = $this->getDateRange($startDate, $endDate);

            foreach ($dateRange as $date) {
                $visits[$date] = $this->model->where('created_at', '>', $date.' 00:00:00')->where('created_at', '<', $date.' 23:59:59')->count();
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

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

    // do something with $myArray
}
            }

            $visitCollection = collect($visits);
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

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

    // $x is potentially undefined here.
    echo $x;
}
        } else {
            $visitCollection = collect(
                [
                Carbon::now()->format('Y-m-d') => 0,
                ]
            );
        }

        return [
            'dates' => $visitCollection->keys()->toArray(),
            'visits' => $visitCollection->values()->toArray(),
        ];
    }

    protected function getDateRange($startDate, $endDate)
    {
        $dates = [];

        for ($date = $startDate; $date->lte($endDate); $date->addDay()) {
            $dates[] = $date->format('Y-m-d');
        }

        return $dates;
    }
}


1		<?php
2
3		namespace Tracking\Services;
4
5		use Carbon\Carbon;
6		use Illuminate\Support\Facades\Schema;
7		use Tracking\Models\Analytics;
8		use function parse_user_agent;
9
10		class AnalyticsService
11		{
12		public function __construct(Analytics $model)
13		{
14		$this->model = $model;
		0 ignored issues – show Bug introduced 2020-09-08 01:24 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `model` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
15		}
16
17		public function log($request)
18		{
19		$requestData = json_encode(
20		[
21		'referer' => $request->server('HTTP_REFERER', null),
22		'user_agent' => $request->server('HTTP_USER_AGENT', null),
23		'host' => $request->server('HTTP_HOST', null),
24		'remote_addr' => $request->server('REMOTE_ADDR', null),
25		'uri' => $request->server('REQUEST_URI', null),
26		'method' => $request->server('REQUEST_METHOD', null),
27		'query' => $request->server('QUERY_STRING', null),
28		'time' => $request->server('REQUEST_TIME', null),
29		]
30		);
31
32		if (Schema::hasTable('analytics')) {
33		$data = [
34		'data' => $requestData,
35		];
36		if (Schema::hasColumn($this->model->getTable(), 'business_code')) // \|\| Business::isToIgnore())
37		{
38		$data['business_code'] = \Business::getCode();
39		}
40		$this->model->create(
41		$data
42		);
43		}
44		}
45
46	View Code Duplication	public function topReferers($count)
		0 ignored issues – show Duplication introduced 2020-09-08 01:24 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...
47		{
48		$analytics = $this->model->where('created_at', '>', Carbon::now()->subDays($count))->get();
49		$data = $analytics->pluck('data')->all();
50
51		return $this->convertDataToItems($data, 'referer', ['unknown' => 0]);
52		}
53
54	View Code Duplication	public function topPages($count)
		0 ignored issues – show Duplication introduced 2020-09-08 01:24 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...
55		{
56		$analytics = $this->model->where('created_at', '>', Carbon::now()->subDays($count))->get();
57		$data = $analytics->pluck('data')->all();
58
59		return $this->convertDataToItems($data, 'uri');
60		}
61
62		public function topBrowsers($count)
63		{
64		$analytics = $this->model->where('created_at', '>', Carbon::now()->subDays($count))->get();
65		$data = $analytics->pluck('data')->all();
66
67		$browsers = [];
68
69		foreach ($this->convertDataToItems($data, 'user_agent') as $userAgent => $count) {
70		$browser = parse_user_agent($userAgent);
		0 ignored issues – show Deprecated Code introduced 2020-09-08 01:24 UTC by Report Bug Copy Issue Report Show Similar Issues like this The function `parse_user_agent()` has been deprecated with message: This exists for backwards compatibility with 0.x and will likely be removed in 2.x This function has been deprecated. The supplier of the file has supplied an explanatory message. The explanatory message should give you some clue as to whether and when the function will be removed from the class and what other function to use instead. Loading history...
71		$browsers[$browser['browser'].' ('.$browser['version'].') on '.$browser['platform']] = $count;
72		}
73
74		return $browsers;
75		}
76
77		public function convertDataToItems($data, $key, $conversions = [])
78		{
79		if (!isset($conversions['unknown'])) {
80		$conversions['unknown'] = 0;
81		}
82
83		if (!isset($conversions['unknown'])) {
84		$conversions['unknown'] = 0;
85		}
86
87		foreach ($data as $item) {
88		$visit = json_decode($item);
89		if (!empty($visit->$key) && $visit->$key > '') {
90		$conversions[$visit->$key] = 0;
91		}
92		}
93
94		foreach ($data as $item) {
95		$visit = json_decode($item);
96		if (!empty($visit->$key) && $visit->$key > '') {
97		$conversions[$visit->$key] += 1;
98		} else {
99		$conversions['unknown'] += 1;
100		}
101		}
102
103		return $conversions;
104		}
105
106		public function getDays($count)
107		{
108		$analytics = $this->model->where('created_at', '>', Carbon::now()->subDays($count));
109
110		if ($analytics->first()) {
111		$endDate = Carbon::now();
112		$startDate = Carbon::parse($analytics->first()->created_at->format('Y-m-d'));
113
114		$dateRange = $this->getDateRange($startDate, $endDate);
115
116		foreach ($dateRange as $date) {
117		$visits[$date] = $this->model->where('created_at', '>', $date.' 00:00:00')->where('created_at', '<', $date.' 23:59:59')->count();
		0 ignored issues – show Coding Style Comprehensibility introduced 2020-09-08 01:24 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$visits` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$visits = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($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...
118		}
119
120		$visitCollection = collect($visits);
		0 ignored issues – show Bug introduced 2020-09-08 01:24 UTC by Report Bug Copy Issue Report Show Similar Issues like this The variable `$visits` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($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...
121		} else {
122		$visitCollection = collect(
123		[
124		Carbon::now()->format('Y-m-d') => 0,
125		]
126		);
127		}
128
129		return [
130		'dates' => $visitCollection->keys()->toArray(),
131		'visits' => $visitCollection->values()->toArray(),
132		];
133		}
134
135		protected function getDateRange($startDate, $endDate)
136		{
137		$dates = [];
138
139		for ($date = $startDate; $date->lte($endDate); $date->addDay()) {
140		$dates[] = $date->format('Y-m-d');
141		}
142
143		return $dates;
144		}
145		}
146

SierraTecnologia / Tracking

Issues (81)

Security Analysis not enabled

src/Services/AnalyticsService.php (6 issues)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

Available Fixes

Duplication Side-by-Side

Filter issues like